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Transcript

Document Copyrights
Copyright 2006 by Kenwood Corporation. All rights reserved.
No part of this manual may be reproduced, translated, distributed, or transmitted in any
form or by any means, electronic, mechanical, photocopying, recording, or otherwise, for
any purpose without the prior written permission of Kenwood.
Disclaimer
While every precaution has been taken in the preparation of this manual, Kenwood
assumes no responsibility for errors or omissions. Neither is any liability assumed for
damages resulting from the use of the information contained herein. Kenwood reserves
the right to make changes to any products herein at any time for improvement purposes.
HF SSB RADIOTELEPHONE
TK-80
SERVICE MANUAL
© 2006-4 PRINTED IN JAPAN
B51-8758-00 (N) PDF
Knob (Main dial)
(K29-5080-13)
Foot
(J02-0475-05) x 4
Panel assy
(A62-0668-03)
Knob (VOL, SQL, CLA)
(K29-4973-04) x 3
CONTENTS
GENERAL ................................................... 2
REALIGNMENT .......................................... 2
INSTALLATION .......................................... 8
CIRCUIT DESCRIPTION ........................... 10
SEMICONDUCTOR DATA ....................... 21
COMPONENTS DESCRIPTION ............... 26
PARTS LIST .............................................. 30
EXPLODED VIEW ..................................... 45
PACKING .................................................. 46
ADJUSTMENT ......................................... 47
TERMINAL FUNCTION ............................ 55
LEVEL DIAGRAM ..................................... 59
PC BOARD
LCD ASSY (B38-0739-15) ..................... 62
FINAL UNIT (X45-3520-21) .................. 64
CONTROL UNIT (X53-3570-21) ........... 68
TX-RX UNIT (X57-4660-21) ................. 72
INTERCONNECTION DIAGRAM ............. 76
SCHEMATIC DIAGRAM
LCD ASSY (B38-0739-15) ..................... 78
FINAL UNIT (X45-3520-21) .................. 80
CONTROL UNIT (X53-3570-21) ........... 82
TX-RX UNIT (X57-4660-21): TX-RX .... 84
TX-RX UNIT (X57-4660-21): PLL ......... 88
BLOCK DIAGRAM .................................... 90
KAT-2 (Internal Automatic Antenna Tuner).... 92
KPE-1 (Selective Call Kit) ...................... 104
SPECIFICATIONS .................. BACK COVER
TK-80
GENERAL / REALIGNMENT
INTRODUCTION
1. Modes
SCOPE OF THIS MANUAL
Power supply OFF
This manual is intended for use by experienced technicians familiar with similar types of commercial grade communications equipment. It contains all required service information for the equipment and is current as of the publication
date. Changes which may occur after publication are covered
by either Service Bulletins or Manual Revisions, which are
issued as required.
2. User menu mode
3. Dealer mode
4. Dealer menu mode
5. Service adjustment mode
ORDERING REPLACEMENT PARTS
When ordering replacement parts or equipment information, the full part identification number should be included.
This applies to all parts: components, kits, or chassis. If the
part number is not known, include the chassis or kit number
of which it is a part, and a sufficient description of the required component for proper identification.
1. User mode
6. Reset mode
Note:
DIP SW1 is set to “ON” when shipped from the factory. If
the dealer mode, service adjustment mode, and reset mode
fail to function, please check to see that DIP SW1 is set to
“ON”.
PERSONAL SAFETY
The following precautions are recommended for personal
safety:
• DO NOT transmit until all RF connectors are verified to be
secure and any open connectors are properly terminated.
• SHUT OFF and DO NOT operate this equipment near electrical blasting caps or in an explosive atmosphere.
• This equipment should be serviced only by qualified technicians.
SERVICE
This radiotelephone is designed for easy servicing. Refer
to the schematic diagrams, printed circuit board views, and
alignment procedures contained within.
No.
Mode
Function
1
User mode
For normal use.
2
User menu mode
Selects the user menu.
3
Dealer mode
Writes the various data settings to
the memory channels.
4
Dealer menu mode
Selects the dealer menu.
5
Service adjustment
Selects the adjustment items for
mode
the service adjustment mode menu.
Reset mode
Clears all memory channels and the
6
menu contents.
2
TK-80
REALIGNMENT
DIP switch SW1 is ON.
Press [POWER] while
holding [MENU] and
[MODE].
2. How to Enter Each Mode
No.
Mode
Operation
1
User mode
Power ON
2
User menu mode
[User mode] + [MENU]
3
Dealer mode
[MENU] + [MODE] + Power ON
4
Dealer menu mode
[Dealer mode] + [MENU]
5
Service adjustment mode
[SCAN] + [DATA] + Power ON
6
Reset mode
[MENU] + [MODE] + [DATA]
Dealer mode enabled
Turn [DIAL] or
press any key.
Memory channel
selector write mode
[MODE]
[MODE]
[DATA]
RX frequency write
mode *2
+ Power ON
[MODE]
[MODE]
[MODE]
[DATA]
Alphanumeric display
data write mode *2
[MODE]
*1
[MODE]
[MENU]
[DATA]
Type of emission
(MODE) write mode *2
*1
[DATA]
Dealer
menu
mode
[MENU]
[DATA]
TX frequency write
mode *2
[POWER] [SCAN] [MENU] [MODE] [DATA]
key
key
key
key
key
[MENU]
[DATA]
Transmit power limit
write mode
[MENU] Press [DATA]
or [MODE]
to switch
memory
[MENU] channels.
Turn [DIAL]
to change
the setting.
[MENU]
[DATA]
[DIAL]
*1 : When the specified diode D7 is not present.
*2 : Press [SCAN] to more to the next digit.
3. Reset Mode
3-1. All Reset
Restores the factory default settings.
Set DIP SW1 to ON, then press [POWER] while holding
[MENU], [MODE], and [DATA].
“HELLO” appears on the display, indicating the system
has been reset.
• All reset does not clear adjustment data settings.
• If the power supply is cut off during all reset, the forced all
reset is executed as soon as power is restored.
4. Dealer Mode
• This mode allows dealers to select functions for users.
• Dealers can customize the receive frequency, transmit
frequency, type of emission (MODE), alphanumeric display, transmission power limit, and set functions.
Contents to be
customized
Mode to be used
Purpose
3-2. Battery Reset
Receive
Receive frequency
To write to memory
When the power supply from the backup battery is interrupted, the factory default settings are restored, except for
memory channels 01 to 10.
• Battery reset occurs automatically whenever the power
backup fails to function.
frequency
write mode
channels
Transmit
Transmit frequency
frequency
write mode
Type of emission
Type of emission
(MODE)
(MODE) write mode
Alphanumeric
Alphanumeric display
display
data write mode
Transmit power
Transmit power limit
limit
write mode
Set function
Menu mode
Select function setting
-
Memory channel
To select memory
selector mode
channels
3
TK-80
REALIGNMENT
4-1. Procedure
( ): Initial value
1) Press [POWER] while holding [MENU] and [MODE].
Dealer mode display
• If the transmit frequency happens to be the default setting
(00.000.00), when writing the receive frequency is completed, the receive frequency setting is automatically written to the transmit frequency memory channel as well.
• Leading zeros are not suppressed in the frequency display.
■ Transmit frequency write mode (00.000.00)
Turn [DIAL] or press any key, and enter Memory channel
selector mode.
This mode is for writing transmit frequencies to the
memory channels. The frequency is set in single digits starting from the 10MHz digit to the 10Hz digit. The 1Hz digit is
defaulted to “0”.
■ Memory channel selector mode (01)
This mode is for selector memory channels when writing
frequency and other information to memory channels.
Second time: 01 USB only. The others are blank.
1) When [DIAL] is turned, channels, including those not entered in memories, are switched continuously.
01
02
...
79
80
2) Pressing [DATA] enables the receive frequency write
mode.
1) Turning the [DIAL] changes the digit to its minimum frequency setting.
2) When the setting of one digit is completed, press [SCAN]
to move to the next digit. Digits are set in order from the
10MHz digit to the 10Hz digit.
3) Pressing [DATA] enables the type of emission (MODE)
write mode. (When setting the 10Hz digit, for example,
the display shows the previously entered digits:
12.345.56)
4) When wishing to use the memory channel as a receiveonly channel, set all digits to “0”, then press [DATA] to
enable the type of emission (MODE) write mode.
Note:
■ Receive frequency write mode (00.000.00)
This mode is for writing receive frequencies to memory
channels. The frequency is set in single digits starting from
the 10MHz to the 10Hz digit. The 1Hz digit is defaulted to
“0”.
1) Turning the [DIAL] changes the digit to its minimum frequency setting.
2) When the setting of one digit is completed, press [SCAN]
to move to the next digit. Digits are set in order from the
10MHz digit to the 10Hz digit. (When setting the 10Hz
digit, for example, the display shows the previously entered digits: 12.345.56)
3) Pressing [DATA] enables the transmit frequency write
mode.
Note:
• Setting begins from the 10MHz digit when the receive frequency write mode is first enabled.
• The set frequencies are checked to confirm they are
within the specified receive frequency range.
• Setting all digits to “0” initializes the memory channel.
• In the receive frequency write mode, the digit being set
flashes as it displays the frequency.
4
• Setting begins from the 10MHz digit when the transmit
frequency write mode is first enabled.
• The set frequencies are checked to confirm they are
within the specified transmit frequency range.
• Setting all digits to “0” changes the memory channel to a
receive-only channel.
• In the transmit frequency write mode, the digit being set
flashes as it displays the frequency.
• Leading zeros are not suppressed in the frequency display.
■ Type of emission (MODE) write mode (USB)
This mode is used to write the type of emission to the
memory channel.
1) Turning the [DIAL] triggers a display that scrolls continuously in the following order:
USB
LSB
AM
CW
2) Pressing [DATA] enables the alphanumeric display data
write mode.
TK-80
REALIGNMENT
■ Alphanumeric display data write mode (Blank)
This mode is used to write alphanumeric display data (up
to 7 digits) to the memory channels.
5. Dealer Menu Mode
This mode is used to select functions the dealer sets for
the user.
5-1. Selecting the dealer menu mode
Press [MENU] while in the dealer mode’s memory channel selector mode or any of its write modes.
1) Turning the [DIAL] triggers a display that scrolls continuously in the following order:
Blank
A
B
...
Z
14 types of symbols
9
...
1
0
5-2. Menu number selection
To select menu numbers, press the [DATA] or [MODE]
keys.
5-3. Selecting the setting contents
To change menu settings, turn the [DIAL].
Blank
H
P
X
,
*
7
A
I
Q
Y
-
0
8
B
J
R
Z
/
1
9
C
K
S
$
=
2
D
L
T
1/1
@
3
E
M
U
<
\
4
F
N
V
>
_
5
G
O
W
+
#
6
2) Digits are set starting from the left side. Pressing [SCAN]
moves the cursor one digit position to the right.
3) Pressing [DATA] changes control to the:
• Transmit power limit write mode (when specified diode
D7 is installed)
• Memory channel selector mode (when specified diode D7
is not installed)
Note:
• Menu numbers are designed to scroll in order continuously.
• Menu items are designed to scroll in order continuously.
• If the menu is scrolling, turn the [DIAL] to display the item,
then select the desired setting.
• The selective call ON/OFF status and any memory code
setting changes from the User menu mode will be reflected in the Dealer menu’s settings.
Menu
00
Content
VFO transmit power and receive-only setting
01
MIC gain H/L setting
02
CW/selective call IF filter attachment
03
DATA (AFSK) IF filter attachment
04
AIP ON/OFF
■ Transmit power limit write mode (100W)
05
AUX ON/OFF
This mode is used to write the transmit power limit to the
memory channel.
06
Scan speed setting
1) Turning the [DIAL] triggers a display that scrolls continuously in the following order:
MAXIMUM (100W)
LOW (15W)
07
BC AM 1/9kHz steps
08
Clarifier 10/1Hz steps
09
VOX ON/OFF
10
CW delay time setting (full/semi break-in setting)
11
CW sidetone/pitch frequency setting
12
Power setting (H, M, L) display ON/OFF
13
Channel number display ON/OFF
HIGH (50W)
14
DATA mode AFSK/FSK setting
MEDIUM (25W)
15
DATA (FSK) IF filter selection
16
FSK shift width setting
17
FSK key polarity setting
18
FSK H/L tone setting
19
FSK reverse setting
20
SCAN SW actuation enable/disable
21
MENU SW actuation enable/disable
22
MODE SW actuation enable/disable
23
DATA SW actuation enable/disable
30
Selective call ON/OFF
31
ID (own unit) code setting
2) Press [DATA] to enable the memory channel switching
mode.
5
TK-80
REALIGNMENT
Menu
Content
7. VFO Functions
32
Squelch opening time (unmute time) setting
33
Memory code A setting (call ID)
34
Memory code B setting (call ID)
35
Memory code C setting (call ID)
7-1. Procedure
36
Memory code D setting (call ID)
37
Memory code A setting (character)
38
Memory code B setting (character)
39
Memory code C setting (character)
1)
2)
3)
4)
40
Memory code D setting (character)
7-2. Description
41
User manu memory code setting ON/OFF
42
ID delay time setting
1) [DIAL] changes from selecting memory channels to selecting VFO frequencies.
2) [SCAN] changes to selecting the step frequency and the
F. LOCK function.
Pressing [SCAN] scrolls through the settings in the following order:
10Hz → F. LOCK → 100kHz → 1kHz → 10Hz
Turning the [DIAL] after changing the step frequency
rounds the lower digit off to “0”.
3) When in the user Menu mode, memory channel frequencies and type of emissions (MODE) are set in the VFO at
the point control is switched from Memory to VFO.
4) [DIAL] and [MENU] are disabled during F. LOCK.
5) Even if AT tuning is established during VFO, the changing
of the frequency automatically credits the state of AT
through.
6. Transfer Mode
This mode is used to copy the memory and menu data
from one TK-80 unit to one or more others to create
“TRANS”.
6-1. Procedure
1) Connect a cross cable (E30-3232-05) to the ACC1 connectors on two TK-80 units, as shown in the figure.
2) Turn on the power of the unit receiving the data.
3) Enable the Dealer mode in the unit to be transferred, then
press [DATA].
As the unit enters the Dealer mode, it automatically detects the connected second TK-80 unit, displays “TRANS”
and begins the transferring transmission.
4) When transferring ends normally, the first TK-80 returns
to the Dealer mode which is then shown on its display.
Dip SW3 is set to ON when shipped from the factory.
Should the VFO mode fail to function, please check to see
that Dip SW3 is set to ON.
Press [MENU] to enable the user Menu mode.
Press [DATA] or [MODE] to select No. 00.
Use [DIAL] to switch the memory to VFO.
Press [MENU] to select VFO.
Note:
• Transfer is not possible when the destination diode (D8,
D9, D10, D15) setting of the two units differ.
• Transfer is not possible when neither of the two units is
equipped with transmit power setting diode (D7).
8. Personal Computer Interface
In addition to commands (in the instruction manual) made
available to users, the SR (system reset) command is made
available only to dealers.
Note:
• SRP1 = Reset the user menu
SRP2 = Reset all
• The reset user Menu command resets all menu settings
to the factory defaults.
6
TK-80
REALIGNMENT
9-1. Selecting settings
9. User Menu Mode
This mode enables users to select various settings to suit
their individual needs. The items that can be modified are
listed below:
Menu
• Begin by pressing [MENU] to display the User menu.
• Press [MODE] or [DATA] to select the desired item number.
• Use [DIAL] to change the setting.
• Press [MENU] once more to complete the change.
Content
00
VFO/M
Note:
01
Transmit power switching
02
NB ON/OFF
• Menu numbers are designed to scroll in order continuously.
• Menu items are designed to scroll in order continuously.
• Menu item number “00” can only be set when DIP SW3 is
set to ON.
• Menu item numbers 08 to 15 can only be set when the
user memory code setting in the Dealer menu mode is set
to ON.
• Menu item numbers 01 and 04 represent the channels
prior to entering the user menu mode.
• If a Selective call kit is not installed, setting item number 06
(user’s own office code) to ON will only produce on the
display. The selective call mode will not be enabled.
• Switching the [MENU] key ON/OFF can be inhibited from
the Dealer menu mode.
03
Display switching frequency/alphanumeric
04
LOCK OUT ON/OFF
05
Scan busy stop switching TO/CO/OFF
06
Selective call ON/OFF
07
ID (own unit) code display
08
Memory code A setting (call ID)
09
Memory code B setting (call ID)
10
Memory code C setting (call ID)
11
Memory code D setting (call ID)
12
Memory code A setting (character)
13
Memory code B setting (character)
14
Memory code C setting (character)
15
Memory code D setting (character)
7
TK-80
INSTALLATION
1. Installing the AT unit (KAT-2: Option)
Remove the case and shielding cover in advance.
1. Use screws ( ➊ ) to install the Antenna tuner unit (KAT-2).
2. Before inserting the connector, cut the R101 wire.
3. Connect the lead with the connector like pull out to the
front side to CN11 ( ➋ ) on X45-3620-21.
4. Connect the coaxial cable’s white-marked line to the
X45’s CN5 ( ➌ ) (AT1) and the other line to CN6 ( ➍ )
(AT2).
5. Insert the flat cable from the tuner unit in CN6 ( ➎ ) of
control unit X53-3570-21.
6. Take care not to pinch the lead when reattaching the case.
2. Installing the selective call unit (KPE-1: Option)
Remove the case in advance.
1. Remove the two screws ( ➊ ) on the upper left and right
sides of the front panel, then loosen the two lower screws
( ➋ ) half way and pull the front panel forward.
8
2. As shown in the figure, set the front panel down on its
face, mount the optional circuit board X52-330 (selective
call) and secure it with the four ( ➌ ) screws.
3. Connect the accessory flat cable ( ➍ ) to CN2 of X533570-21 and CN2 on the KPE-1, then connect the accessory lead with the connector ( ➎ ) to CN1 of the KPE-1 and
CN13 ( ➏ ) on the X57-4660-21 (bottom side).
4. Take care not to pinch the lead when reattaching the case.
TK-80
INSTALLATION
3. Installing the optional TCXO
1.
(SO-2 or accessory of KPE-1)
Remove the screws ( ➊ ) securing the shield plate, then
remove the shield plate.
2. Remove the screws ( ➋ ) holding the X57-466 circuit
board.
3. Remove the CN19 (black) ( ➌ ) and CN1 (red) ( ➍ ) connectors.
4. Prior to installing the optional TCXO (SO-2 or accessory of
KPE-1), cut the lead wires on R682 and R683.
5. Install the optional TCXO (SO-2 or accessory of KPE-1) and
apply solder to the soldered side.
6. Take care not to pinch the lead when reattaching the case.
4. Installing the IF filter (YK-107C: Option)
1. Install the YK-107C and apply solder to the soldered side.
5. Installing the IF filter (KIF-1: Option)
1. Install the optional KIF-1 and apply solder to the soldered
side.
2. After installing the IF filter, set the unit to dealer mode.
9
TK-80
CIRCUIT DESCRIPTION
1. Frequency Configuration
Since all these frequencies are generated by the PLL circuit, as shown in Figure 2 (PLL circuit frequency configuration), the receiver frequency is determined only by the reference frequency, fSTD, and the PLL divide ratio. This means
the accuracy of the reference frequency determines the accuracy of the operating frequency of the transceiver.
The accuracy of the reference crystal oscillator used in the
TK-80 is 10ppm (–10°C to +50°C). The accuracy of the optional temperature-compensated crystal oscillator (TCXO SO2) is 0.5ppm (–10°C to +50°C).
In SSB transmission mode or in other modes, the frequency is determined by the reference frequency (fSTD and
the PLL divide ratio). Table 1 lists the display frequencies in
the various modes.
The pitch of the incoming signal in CW mode can be varied
in 50Hz steps in the range of 400 or 800Hz without changing
the center frequency of the IF filter (variable CW pitch system).
The TK-80 uses double conversion in all modes.
Mode
Display frequency
USB/LSB
Carrier point frequency
CW
Transmission carrier frequency
AM
Transmission carrier frequency
FSK
Mark transmission frequency
AFSK
Carrier point frequency
Table 1 Display frequency in each mode
The receiver frequency in SSB mode is given by the following equation when the receiver tone produced by the input frequency (fIN) from the antenna is zero beat (when an
SSB signal with a carrier point of fIN is zeroed in):
fIN = fLO1 – fLO2 – fCAR .................... (1)
ANT
fin
TX MIX-2
TX MIX-1
B.M
MIC IN
10.695MHz
73.045MHz
RX MIX-1
RX MIX-2
DET
AF OUT
73.045MHz
LO1
73.145~
103.045MHz
LO2
62.35MHz
CAR
10.695MHz
Fig. 1 Frequency configuration
2. PLL Circuit Configuration
The TK-80 PLL circuit uses a reference frequency of
20MHz, and covers 100kHz to 30MHz. Figure 2 shows a PLL
block diagram and frequency configurations.
2-1. Reference oscillator circuit
The reference frequency (f STD) for frequency control is
generated by the 20MHz crystal oscillator, X501 and Q525.
The 20MHz reference frequency is supplied to DDS IC500
and IC501 and PLL IC502.
The crystal oscillator circuit can be replaced by an optional
TCXO (SO-2 or accessory of KPE-1). The TK-80 can be
switched to the TCXO by removing resistors R682 and R683.
2-2. LO1 (PLL loop)
Q531, Q533, and Q535 are VCOs.
Q531 (VCO1) generates a signal of 73.145 to 83.544MHz.
Q533 (VCO2) generates a signal of 83.545 to 94.544MHz.
Q535 (VCO3) generates a signal of 94.545 to 103.045MHz.
10
The 20MHz reference signal of fSTD is input to pin 15 of
IC502 and is divided by 40 to produce a 500kHz comparison
frequency. The output signal from the VCO is mixed with a
53.545 to 54.045MHz signal from the PLL (described later)
and IC503 (Mixer) to produce a 19.5 to 49.5MHz signal. It is
then input to pin 6 of IC502, divided, and compared with the
500kHz signal by the phase comparator. The VCO frequency
is then locked. The divide ratio date is supplied by the digital
unit.
At IC500, a 1.195 to 1.695MHz digital signal is generated
and the CP500, CP501 ladder resistor and Q522 D/A converter are used to convert it into an analog signal. That signal
is put through a low-pass filter and mixed with 10MHz at
mixer IC504 to produce 8.305 to 8.805MHz.
Furthermore, 62.35MHz oscillated by X502 and Q517 is
mixed at mixer IC505 to become the above mentioned
53.545 to 54.045MHz signal.
TK-80
CIRCUIT DESCRIPTION
2-3. LO2 (PLL loop)
■ IC configuration
The part oscillated by X502 and Q517 is output to LO1
cancel loop after passing through the Q518 buffer and input
into mixer IC505. The other part is output from CN502 as
LO2.
IC configuration is as follows:
• There are two 28 bit registers for setting frequency data,
one 28 bit frequency shift register for addition to the frequency registers, a 23 bit parallel signal input section for
frequency modulation with parallel signals, and a data entry and selection section.
• There is a frequency-modulation section comprising 28 bit
adders for adding frequency data and frequency modulation data, a phase data operation section that adds data
from the frequency modulation section and 28 bit phase
data register, and a SIN-ROM that converts phase data to
sine waves.
2-4. CAR
A digital signal is generated near 695kHz at IC501, and the
analog signal converted by the CP502, CP503 ladder resistors and Q522 D/A converter are mixed with the 10MHz generated from the chop output of IC501 at IC506. This is then
output as 10.695MHz through the band-pass filter and the
amplifier.
During receiving AM mode, the DDS oscillation is
stopped. In FSK mode, the internal register of IC501 is
switched for direct FSK modulation by the external RTK signal during selective call mode code transmission by the ABSL
signal from the CPU.
■ Frequency/shift data setting
Using serial signals synchronized with clock pulses, 30
bits (2 bits that specify the destination for which data is set,
and 28 bits of frequency data) are set in the three internal
registers.
2-5. DDS circuit configuration
■ Frequency register selection
The DDS IC has been developed with standard cells to
implement a high-speed circuit and large-capacity ROM at
low cost.
OPTION
SO-2
IC502
MB86001PF
Q527
Q525
Q526
2SC2714(Y) 2SC2714(Y) 2SC2996(Y)
Rin
OSC
15
20MHz
Q528
Q529
2SC2712(Y) 2SC2996(Y)
1/40
PD
DDS1
1.195~
1.695MHz
CHOP
10MHz
–
Fin
19.5~
Q511
49.5MHz
2SC2714(Y)
IC505
UPC1686G
8.305~
Q515
8.805MHz 2SC2712(Y)
Q517
2SC2714(Y)
LPF
+
–
+
Q513
2SC2714(Y)
BPF
53.545~
54.045MHz
Q519
2SC2714(Y)
Q520
2SC2714(Y)
OSC
62.35MHz
Q523
2SC2712(Y)
LPF
–
BPF
Q518
2SC2714(Y)
Q521
2SC2714(Y)
Q524
2SC2714(Y)
+
+
IC506
NJM2594V
LO1
: 73.145~
103.045MHz
3.4dBm
IC503
NJM2594V
BPF
6
+
Q516
2SC2712(Y)
Q522
IC501
F71022Z 2SC2712(GR)
695kHz+∆
Q512
2SC2712(Y)
IC504
NJM2594V
LPF
DDS2
Q531,533,535 VCO1: 73.145~83.544MHz
2SK508NV(K52) VCO2: 83.545~94.544MHz
VCO3: 94.545~103.045MHz
VCO1
Q508~510
Q536
2SC3722K(R)
2SC2714(Y)
DO2
VCO2
A. LPF
LPF
9
Q507
VCO3
2SC2714(Y)
N=39~99 1/N
PLL
IC500
Q514
F71022Z 2SC2712(GR)
The data set in the two frequency registers is selected by
the SLAB input of the DDS IC. This pin handles the ABSL
signal for IC501, and the CASL signal for IC500. This function
eliminates the need for the TK-80 to set frequency data for
each transmission/reception with the microprocessor.
CF500
10.695MHz
LO2
: 62.35MHz
2.5dBm
CAR
: 10.695MHz
–1.2dBm
Fig. 2 PLL block diagram and frequency configuration
11
TK-80
CIRCUIT DESCRIPTION
■ Frequency data selection
2π = 228
The SPSL input of the DDS IC selects whether to use the
data in the internal frequency shift register or the data from
the parallel input as frequency modulation data.
FFFFH
■ Frequency modulation
The MDEN input of the DDS IC enables or disables frequency modulation. When frequency modulation is enabled,
frequency data is added, and the result is input to the phase
data operation section.
π/8 = 225
The target frequency phase data is output by accumulating 28 bit frequency data in the 28-bit phase accumulator.
FOUT = Fs/228 x Dsum
Fs:
DDS IC input frequency/2
Dsum: Frequency data + Frequency modulation data
If 225 is set for Dsum when 1/8 Fs is output, the phase data
must be increased by π/8.
So far, 28 bit absolute value operation has been used, but
a 28 bit signed operation can also be used, assuming that the
MSB is a sign. If complement data of 8000000 to FFFFFFFF
(hex) is set, the phase moves in the negative direction for
positive data.
■ SIN-ROM
Phase data from the phase data operation section is converted to sine wave data of 0000 to FFFF (hex) in 16 bit offset
binary format (Fig. 3).
ANT
0000H
7π/8 = –225
■ Phase data operation
Fig. 3
3. Receiver Circuit Configuration
The configuration of the receiver circuit is double conversion with a first IF of 73.045MHz and a second IF of 10.695
MHz in SSB, AM, CW mode.
The incoming signal from the antenna passes through the
antenna switch relay of the final unit, then through the 30
MHz low-pass filter, and goes to the TX-RX unit. The signal
passes through a 30MHz low-pass filter in the TX-RX unit,
and goes through the 8-segmented band-pass filters. If AIP
is off, the signal passing through band-pass filter is amplified
by the RF amplifier, Q8, Q9, and is input to the first mixer, Q4
to Q7. If AIP is on, the signal bypasses Q8 and Q9 and goes
directly to the first mixer. It is mixed with the LO1 signal by
the first mixer to produce a first IF signal of 73.045MHz.
FINAL UNIT (X45-3520-21) TX-RX UNIT (X57-4660-21)
~30MHz
~30MHz
D7
TX
D5
RX
D9
~1.605MHz
D10
1.605~2.5MHz
D12
D11
D8
D6
1.605MHz~
AIP ON
D23
AIP OFF
D25
D26
4.5~8.0MHz
D16
D15
Q8,9
8.0~10.5MHz
D18
D17
10.5~14.5MHz
D20
D19
D51
12
IF
D24
2.5~4.5MHz
D14
D13
14.5~21.5MHz
D22
D21
1st MIX
~30MHz Q4~7
D50
21.5~30MHz
Fig. 4 Receiver front-end
LO1
73.145~
103.045MHz
TK-80
CIRCUIT DESCRIPTION
The first IF signal of 73.045MHz passes through the MCF
(XF1), is amplified by the IF amplifier Q10, and mixed with the
62.35MHz LO2 signal by the second mixer, Q11 and Q12, to
produce a second IF signal of 10.695MHz.
The second IF signal of 10.695MHz is split into two. One
signal goes to the NB amplifier and the other passes through
the NB gate FET Q19. The signal then goes to the IF filter.
There are four types of IF filters: 6kHz, 2.7kHz, 2.2kHz, and
500Hz (2.7kHz and 500Hz are optional). The signal passing
through the IF filter is amplified Q21 and Q30, Q31 SSB, CW,
FSK modes are product-detected in D52, D53 and AM mode
envelope-detected in D54 and condenser.
After detection, the AF signal for each mode passes
through analog switch IC3 and goes to AF preamplifier Q48.
After the preamplifier, the signal passes through the mute
circuit Q49 has the volume controlled at IC6 and is amplified
to the necessary electric power level at AF power amplifier
IC7.
3-1. Receiver front-end
The signal input to the TX-RX unit passes through the 30
MHz low-pass filter, and signal above 1.605MHz goes to
seven band-pass filters. When AIP is off, the signal passes
through each band-pass filter, D25 and D26 turn on and D23
and D24 turn off, and the signal is amplified by about 13dB by
Q8, Q9 and output to the first mixer. If AIP is on, D25 and
D26 turn off and D23 and D24 turn on, and the signal is output directly to the first mixer without passing through Q8 and
Q9. The first mixer is a quad balanced mixer, Q4 to Q7 (Fig.
4).
3-2. Noise blanker circuit
The 10.695MHz IF signal generated from the first IF of
73.045MHz by the second mixer is input to the IF amplifier
Q19, sent through Q18 amplified by noise amplifier Q801,
Q802 and Q804, sent through buffer Q806 and noise-detected by D800. This signal switches Q805 and Q807, Q808
and controls Q19 in the TX-RX unit. Q19 controls Q20 and
blanks the noise (Fig. 5).
RXB
AGC
L51
Q19
to IF filter
Q18
TH1
2nd IF
NBI
NBG
8F
Q20
SW
W1
RBK
8A
L802
L803
+
Q801
Q806
Q802
D800
Q804
Noise
AMP
TP801
Q800
NBS
Q808
+
Q807
Q803
Q805
+
Fig. 5 Noise blanker circuit
13
TK-80
CIRCUIT DESCRIPTION
3-3. Signal strength meter circuit
In all mode, the signal strength meter circuit comprises
operational amplifier IC2. The signal level detected is input to
pin 3 of IC2 (1/2) and amplified by about 8dB by IC2 (2/2), then
goes to IC5 of the control unit (Fig. 6).
Selection of each mode
10.695MHz
Part No./
filter
name
CW
SSB
-
-
-
-
AM
L71-0433-15
SSB-WIDE
L71-0457-05
(Option)
/KIF-1
SSB
L71-0249-05
CW
L71-0283-15
(Option)
/YK-107C
3-4. AGC circuit
The time constant for the signal envelope detected by IC1
is changed in each mode by the analog switch. The effective
value, not the peak value, is used in AM mode (Fig. 6).
AM
-
DATA DATA
(AFSK) (FSK)
-
-
✳
✳
-
✳
-
✳
-
3-5. Squelch
The squelch volume voltage is input to A/D input pin 78 of
the CPU IC5. The signal strength meter voltage made by
squelch volume voltage and the TX-RX unit is compare processed in the CPU, controlling the ABK signal.
represents the initial set value
✳ represents selections which can be used when the optional filter is attached
DATA (AFSK): SSB+DATA display
DATA (FSK): DATA display
3-6. IF filter
There are two internal 10.695MHz IF filters and two optional, so a total of four can be installed.
Also, filter selection and DATA key settings are switched
in the following dealer mode menu.
CH.02: CW FILTER
OUT/IN
CH.03: DATA (AFSK)-SSB WIDE FILTER OUT/IN
CH.15: DATA (FSK)-IF FILTER FOR
SSB/SSB-W/AM/CW
CH.14: DATA MODE
AFSK/FSK
D55
D54
Q35
Q33
8V
Q30
Q31
TH6
L75
VR4
AGC
SSB, AM, CW
2nd IF IN
D52
L76
D53
RXC
2
3
–
+
6
1
IC2 (1/2)
VR6
5
Q38
7
–
+
IC2 (2/2)
+
10 IC1
6
12
+ 11
9
8
+
+
+
AGS
Fig. 6
14
AMB
SM
Contorl unit
S-meter and AGC circuits
CAR
10.695MHz
Detector
OUT
TK-80
CIRCUIT DESCRIPTION
Item
Rating
Item
Rating
Center frequency (fo)
73.045MHz
Nominal center frequency (fo)
10.695MHz
Pass bandwidth
± 7.5kHz or more at 3dB
Center frequency deviation
Within ± 80Hz (25°C, 6dB)
Attenuation bandwidth
± 30kHz or less at 20dB
Pass bandwidth
500Hz or more (6dB)
Ripple
1dB or less
Insertion loss
5dB±2dB
Insertion loss
2dB or less
Terminal impedance
1200Ω // 6pF
Guaranteed attenuation
40dB or more at fo–910kHz
Terminal impedance
2kΩ± 10% // L type
Temperature range
–30°C~+70°C
Table 2 MCF (XF1) (L71-0432-05)
Item
Rating
Nominal center frequency (fo)
10.695MHz
Pass bandwidth
6kHz or more at 6dB
Attenuation bandwidth
40kHz or less at 60dB
Ripple
2dB or less
Insertion loss
3dB or less
Guaranteed attenuation
60dB or more within fo± 1MHz
Terminal impedance
1.2kΩ± 10% // 6pF± 10%
Table 3 MCF (XF3) (L71-0433-15)
Item
Rating
Nominal center frequency (fo)
10.695MHz
Center frequency deviation
Within ± 200Hz at 6dB
Pass bandwidth and
Width 2.75kHz or more at 6dB
Attenuation bandwidth
± 2.2kHz or less at 20dB
Ripple
2dB or less
± 3.1kHz or less at 60dB
Insertion loss
6dB or less
Terminal impedance
1.2kΩ± 5% // 8pF± 10%
Temperature range
–10°C~+60°C
Table 4 MCF (L71-0457-05) KIF-1: SSB WIDE (Option)
Item
Rating
Nominal center frequency (fo)
10.695MHz
Center frequency deviation
Within ± 200Hz at 6dB
Pass bandwidth and
2.2kHz or more at 6dB
Attenuation bandwidth
± 1.5kHz or less at 20dB
Ripple
2dB or less
± 2.4kHz or less at 60dB
Insertion loss
5dB or less
Guaranteed attenuation
60dB or more within fo± 40kHz
Terminal impedance
1.2kΩ± 5% // 6pF± 5%
Table 5 MCF (XF2) (L71-0249-05)
Table 6 MCF (L71-0283-15) YK-107C: CW (Option)
4. Transmitter Circuit Configuration
The audio signal from the microphone enters CN 12 of the
TX-RX unit. The signal then goes to IC9, the microphone
amplifier. After amplifying part of IC9’s output at Q54, it is
detected by D59 and applied to the ALC terminal of IC9. The
signal gain is properly adjusted by the D/A converter IC13 and
passes through analog switch IC8, is amplified by Q50. The
amplified signal is balance-modulated with the CAR signal
(10.695MHz) input from CN9 by IC4 passed through Q51,
and sent to the crystal filter passing through the filter, is amplified by Q24. The signal is CAR level adjusted by the D48
pin diode, and input to the mixer.
The 62.35MHz LO2 signal from the PLL unit is input from
CN3 of the TX-RX unit, and mixed with the 10.695MHz signal
which CAR level adjusted amplified by Q25 and Q26 to produce a 73.045MHz signal. The LO1 signal from the PLL unit
is input from CN2 of the TX-RX unit, and mixed with the
73.045MHz signal passes through LC three-stage filter by
Q27 and Q28 to generate the desired signal. The signal
passes through the band-pass filter and is amplified by Q29
to produce the drive output, which goes to the final unit from
CN19.
The signal is amplified to about 100W by Q1, Q2, Q3 and
Q5, Q6. Harmonic components are attenuated by the filter
unit and the signal is output from the antenna connector.
In AM mode, the signal is generated by unbalancing the
carrier of SSB balance modulator IC4.
In CW mode, the signal is input to IC5 of the control unit.
The sidetone monitor signal is generated by IC5, and amplified by audio amplifier Q79 and IC7, and output from the
speaker. The CW control signal is output from IC5 of the
control unit, and input to CN14 of the TX-RX unit to switch
Q25 and Q26 and generate the CW signal.
4-1. ALC circuit
The forward wave voltage detected in the final unit passes
through CN15 in the TX-RX unit, its level is potential dividing
and it is applied to the differential amplifier comprising Q60
and Q61. When VSF is applied to the base of Q60, the emitter voltage of Q60 and Q61 increases and the current flowing
through the base of Q61 decreases; thus the collector voltage rises. When this voltage exceeds the emitter voltage of
Q62 (about 1.8V) plus VBE (about 0.6V), the current flows
through the base of Q62 and the collector voltage drops.
ALC time constants C and R are connected to this collector.
The collector voltage change is shifted by Q64 and D68
(3.6V), and matched with the voltage for keying by Q65 and
D69 to generate the ALC voltage. This ALC voltage activates
ALC by lowering the second gate voltage of Q24 of the TX-RX
unit (Fig. 7).
15
TK-80
CIRCUIT DESCRIPTION
4-2. Power control circuit
4-4. Temperature protection
Power is controlled by lowering the base voltage of Q61 in
the TX-RX unit. As the base voltage of Q61 decreases, the
emitter voltage of Q60 and Q61 decreases. This activates
ALC and reduces the power even if the base voltage (VSF) of
Q60 is low. The power change is shifted by D/A converter
IC13 for changing base voltage of Q61 (Fig. 7).
If the final heat sink temperature rises, Q9 in the final unit
turns on and the fan starts running at low speed and during
transmission Q10 turns on and starts running a high speed if
the final heat sink temperature rises further.
If this is not enough to prevent the temperature from continuing to rise, the control unit CPU IC5 temperature detection port THP becomes “H”, forcibly lowering the RF output.
Also, if there are any fan troubles or if something happens to
get entangled and prevents the fan from turning, the RF output is similarly forced down to prevent overheating.
4-3. Protection circuit
When the reflected wave voltage (VSR) detected by the
filter unit rises, Q63 in TX-RX unit turns on to reduce the voltage of the ALC time constant line. The drive is decreased
and the power is reduced to protect the final transistor.
+
8F
Q64
VSF
Q61
Q65
D67
Q60
D68
Q62
D69
Q63
VR14
VSR
+
VR12
+
D71
+
D70
ALC out
–6V
Ext ALC
3
POC
Q68
+
Q69
TXB
D72
Q67
IC13
D/A
AMB
Fig. 7 ALC and power control circuits
16
5. Digital Control Circuit
5-1. Power switch
The TK-80’s digital control circuit comprises a 16-bit microcomputer CPU IC5, a reset IC3, an EEPROM IC6. Expander I/
O IC7 since there are many control signals for TX-RX unit and
filter unit, they are output to the shift register (serial to parallel
converter) in series (Fig. 8).
With this transceiver, the power is turned on and off by
the microcomputer. When the power switch is pressed, the
microcomputer detects it and energizes, the power relay to
supply 14V to the transceiver. When the power switch is
pressed to turn the transceiver off, the microcomputer
checks it a little longer than when turning the power on and
de-energizes the power relay.
TK-80
CIRCUIT DESCRIPTION
SELECTIVE CALL UNIT
LCD ASSY
AT, SCAN
MENU
MODE
DATA
DTMF
MIC SW
DTMF
decoder
IC3
SQL
CLARI
LCD
driver
SW
Rotary
encoder
LCD
Power
SW
AT UNIT
VR
Buffer
Internal
AT
POD1,POD2
CONTROL UNIT
DATA BUS
Slide
SW
int
Expand I/O
IC7
a/d
timer
(int)
timer
(PWM)
TX-RX UNIT
a/d
PLL/DDS
IC500~IC502
S1,S3
D7~D9
D12~D15
Selective
call
decoder
IC1,IC2
Enable
VCO select
Internal AT control
Outside AT control
uart rx
Reset
IC3
Serial/Parallel
IC10,IC15,IC16
CPU
IC5
DAC
IC13
reset
SM, VSFM, VSRM
a/d
Low voltage
detection
D4,D5,Q1,Q2
int
uart
EEPROM
IC6
SS, KEY, KYS
int
Buffer
IC8
Buffer
Q3~Q6
IF-232C
Outside
AT
BOVR
PC control
Serial/Parallel
IC4
FINAL UNIT
Fig. 8
Control block diagram
5-2. Reset circuit
D1
67
5V
3
C34
2
BA1
IC3 monitors Vcc applied to the microcomputer. If the
voltage falls below 2.15V, the IC outputs a reset signal (“L”)
to the microcomputer and the CPU initializes all internal data
(including memory channel No. 11 to 80). The reset signal is
not output when the power is turned on or off or 14V is
turned on or off. It is output when the battery voltage level
goes low and 14V is turned on or off.
C34 generates the signal width (td) required to reset the
microcomputer (Fig. 9).
IC3
Reset IC
1
Vcc
IC5
26 CPU
RESET
7
Vcc
4.35V
2.15V
td
RESET
Fig. 9 Reset circuit
RESET
17
TK-80
CIRCUIT DESCRIPTION
5-3. Backup circuit
5-5. Busy signal
This transceiver has two kinds of data stored in the microcomputer and EEPROM. Setting value of user and dealer
menu data, such as memory channel data No. 01 to 80, is
stored in the microcomputer, and memory channel data No.
01 to 10 for adjustment data, is stored in the EEPROM. To
backup the CPU a power supply is needed. If 14V is cut off,
power is supplied from a lithium battery. To retain data with
the lithium battery, the microcomputer must be in backup
mode. So, the backup detection circuit detects a voltage
drop in the 14V line and outputs a backup request signal to
the microcomputer (Fig. 10).
The level of the port is monitored in receive mode, and
busy indication and busy stop are performed during scan.
14V
5-6. Encoder circuit
The encoder is a mechanical one. The waveforms of the
encoder pulses are rectified by IC1 and IC2 in the LCD assembly, and the number of pulses is counted by the hardware counter in the microcomputer (Fig. 12).
5V
5C
Q1
CK1
D5
CN1
IC5
CPU
IC5
CPU
3
BKC
CK2
CN1
IC1
6
EDP1
16
EDP2
15
7
EDP1
A
11
COM
EDP2
B
12
IC2
S1
Encoder
Q2
D4
CONTROL UNIT
Fig. 10
Fig. 12
Backup detection circuit
LCD ASSY
Encoder circuit
5-7. Serial interface
5-4. EEPROM
Adjustment data and memory channel No. 01 to 10 stored
in the EEPROM, which consists of 256 16-bit registers. Data
can be written to and read from the EEPROM. Each time the
power is switched on, data is read from the EEPROM. If
corrupt data is detected, the default adjustment data is used
and memory channel is cleared. Adjustment data can be
written into the EEPROM in servicing mode.
Memory channel is written by dealer mode (Fig. 11).
IC5
CPU
4
32
MCS
33
MDI
5
8
CS Vcc
SK
NC
DI
NC
DO GND
1
IC6
EEPROM
5-8. Key scan
The key scan consists of the six elements S0 and K0 to
K4.
When the panel switch is pressed, the K0 to K4 port becomes “L” level and detection can be done by software.
Also, through the dealer menu settings, software can be
used to set actuation enable/disable for each of the switches
“SCAN”, “MENU”, “MODE” and “DATA”.
5V
12
PDA
19
PCK
The CPU has a synchronous serial interface built in, enabling serial communication at the TTL level.
The TK-80 can use this serial port for control via an external personal computer or for transmission of data among two
transceiver units.
The data format is: TTL level, 8 data bit length, 1 stop bit,
no parity, 9600 bps transmission speed (Fig. 13).
Fig. 11 EEPROM circuit
5V
TX-RX UNIT
CONTROL UNIT
CN14
TXD
RXD
CTS
RTS
3
2
1
6
CN4
5
4
3
2
TXD
RXD
CTS
RTS
9
6
60
3
4
62
1
61
2
IC8
5
Fig. 13 Serial interface
59
5
4
J1
18
8
TXD
RXD
CTS
RTS
IC5
CPU
TK-80
CIRCUIT DESCRIPTION
5-9. Beep
5-11. TX-RX unit control signal circuit
The beep signal is generated using the timer in the microcomputer. A dot lasts about 40ms, a dash about 120ms. The
oscillation frequency is about 1.4kHz.
The microcomputer sends the mode signal, IF filter select
signal, power signal, band-pass filter signal, MIC gain, and
CAR level data to the TX-RX unit. It receives meter signals
and standby switch signals from the TX-RX unit, displays data
on the meters, and performs the transmit operation. The
output signal from the microcomputer goes to the serial-toparallel converter IC16, IC15 and IC10, D/A converter IC13
(Fig. 14).
5-10. PLL and DDS control circuit
The TK-80 has one PLL and two DDSs. The main microcomputer outputs frequency data to the PLL and DDSs serially according to the display frequency.
SSB, CW mode signal
AM mode signal
MIC OUT
AFVR
Power control
1
5V
VI1
VO1
VO2
VI2
VDD
VEN1
UCK
UDA
VI3
VO3
VO4
12
VI4
IC16
Serial/Parallel
20
Vss
Vdd
5V
NC
OE
UDA
DATA SO
UCK
CLK Q11
FEN3
LCK Q10
MMU2
AM
Q0
Q9
MMU1
Q1
Q8
ABK
SCB
Q2
Q7
VCAS
Q3
Q6
PMU
VOXS
Q4
Q5
10
11
1
24
VI8
VO8
VO7
VI7
GND
RESET
VDA
DO
VI6
VO6
VO5
13
VI5
5V
TX GAIN
CAR level
VOX signal
IC15
Serial/Parallel
20
1
Vss
Vdd
5V
NC
OE
UDA
DATA SO
UCK
CLK Q11
FEN2
LCK Q10
IF1
Q0
Q9
IF2
AIP
Q1
Q8
IF3
PL
Q2
Q7
RBK
IF4
Q3
Q6
AGS
NBS
Q4
Q5
11
10
IC13
D/A converter
IC7
I/O port
8 bit false
data bus
11
VEN1
10
FEN1
9
FEN2
8
FEN3
34
UCK
35
UDA
CN4
FEN3
FEN2
VEN1
UCK
UDA
FEN1
CN14
17
18
19
20
21
22
FEN3
FEN2
VEN1
UCK
UDA
FEN1
AIP signal
Power meter gain signal
RF balnking signal
NB signal
AGS select
IF filter 0.5kHz
IF filter 2.2kHz
IF filter 2.7kHz
IF filter 6.0kHz
IC5
CPU
CONTROL UNIT
MIC mute 2
MIC mute 1
AF blanking
VCA singal
Power OFF AF blanking
TX-RX UNIT
IC10
Serial/Parallel
9
5V
16
B8
B1
B7
B2
B6
B3
B5
B4
UDA NC
UCK FEN1
RES
EN
5V
GND
RX BPF data
8
1
Fig. 14 TX-RX unit control signal
19
TK-80
CIRCUIT DESCRIPTION
The MAT-100 control signal is bi-directional and conducts
tuning while handshaking with the MAT-100 (Fig. 17).
5-12. Final unit control signal
The transmission LPF section signal and KAT-2 control signal to the final unit are output as serial data (Fig. 15).
5-14. Selective call unit control signal
Based on the KPE-1 installation signal, DTMF decode
data, FSK decode data and other data, the CPU transmits call
codes, turns AF muting on and off, etc.
5-13. AT unit control signal
Concerning the preset AT, based on the KAT-2 installation
signal (ATI), variable condenser position data (POD1, POD2)
and preset position data, the CPU controls the variable condenser drive motor rotation direction and rotation speed, using feedback control to ensure it stops at preset positions.
The tap signal from the tuning circuit is synthesized from the
transmit LPF selection signal from the final unit.
The KAT-2 does not tune below 2.0MHz, forcibly entering
the AT-through mode (Fig. 16).
28AT
24AT
21AT
LPF3
LPF4
IC7
I/O port
7
8 bit false
data bus
FEN4
CN3
CN3
LPF1
LPF2
LPF5
LPF6
18AT
FEN4
UCK
UDA
LPF1 select
LPF2 select
LPF5 select
LPF6 select
18AT select
3
4
5
FEN4
UCK
UDA
34
UCK
35
UDA
5V
IC4
Band data decoder
10
11
Q5
Q4
Q6
Q3
Q7
Q2
Q8
Q1
Q9
Q0
Q10 LCK
Q11 CLK
SO DATA
OE
NC
Vdd
Vss
1
20
LPF4 select
LPF3 select
21AT select
24AT select
28AT select
IC5
CPU
CONTROL UNIT
FINAL UNIT
Fig. 15 Final unit control signal
5V
IC7
I/O port
APRE
ATA
PR11
PR12
PR21
PR22
40
41
39
38
37
36
9
SPED
57
ATI
14V
CN6
DGND
DGND
5A
14S
ATI
SPED
APRE
ATA
PR11
PR12
PR21
PR22
ATG
VREF
POD2
POD1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
IC7
I/O port
22
TTO
21
TSO
Q3
IC5
CPU
56
TTI
55
TSI
69
Vref
70
AVss
72
POD1
73
POD2
CN3
TT
TS
Q5
5V
Q6
Q4
CONTROL UNIT
IC5
CPU
Fig. 16 KAT-2 control circuit
20
Fig. 17
MAT-100 conrol circuit
1
2
TK-80
SEMICONDUCTOR DATA
Microprocessor: 37702E8LHJMHF (Control unit IC5)
Pin No. Pin Name Port Name I/O
Description
1
FSL
P66
I
Selective call lock detect input. H: Detect, L: Normal
2
PSC
P65
O
Power relay control. H: ON, L: OFF
3
BKC
INT2
I
Reduced voltage input. H: Normal, L: Reduced voltage, Rise pulse: Power supply turned on
4
BOVR
INT1
I
Excess voltage input. H: Normal, L: Excess voltage
5
PSW
INT0
I
Power SW input. H: Input, L: No input
6
CK1
TA4in
I
Encoder input 1
7
CK2
TA4out
I
Encoder input 2
8
MU
P56
I
Microphone UP key input. H: No input, L: Input
9
SPED
TA3out
O
AT motor drive control. H: Go, L: Stop
10
MD
P55
I
Microphone DWN key input. H: No input, L: Input
11
SIDE
TA2out
O
Sidetone (timer output)
12
PDA
P53
O
PLL serial data, EEPROM serial data, diode matrix selection
13
BZ
TA1out
O
System beep (timer output)
14
LDA
P51
O
LCD driver serial data
15
LCK
P50
O
LCD driver serial clock
16
ULK
P47
I
PLL lock decision. H: Lock, L: Unlock
17
TOE
P46
O
DTMF IC bus control. H: Enable, L: HighZ
I
Selective call unit attachment decision. H: Not attached, L: Attached
18
STD
P45
I
DTMF input decision. H: Input, L: No input
19
PCK
P44
O
For PLL/DDS, serial clock
20
SO
P43
O
Key matrix selection. H (HighZ): Normal, L: Select
21
LBLK
P42
O
LCD all illuminate. H: All illuminate, L: Normal
22
TXC
P41
O
Transmission control. H: TX, L: Non-TX
23
RXC
P40
O
Receiver control. H: RX, L: Non-RX
24
BYTE
BYTE
I
(External bus width designated)
25
CNVss
CNVss
I
CPU actuation mode designated
26
RESET
RESET
I
CPU reset
27
XIN
XIN
I
System clock
28
XOUT
XOUT
O
System clock
29
E
E
O
Not used
30
Vss
Vss
-
GND
31
CKY
P33
O
Transmission control CKY output. H: Transmission (carrier output), L: Reception
32
MCS
P32
O
EEPROM CS. H: CS
33
MDI
P31
I
EEPROM data read
34
UCK
P30
O
Common serial clock
35
UDA
P27
O
Common serial data
36
CASL
P26
O
Carrier DDS register selection. H: Register B, L: Register A
37
NC
P25
I
Not used
38
A1
P24
O
Expansion I/O address
39
A0
P23
O
Expansion I/O address
40
IOS
P22
O
Expansion I/O CS signal, H: Normal, L: CS
21
TK-80
SEMICONDUCTOR DATA
Pin No. Pin Name Port Name I/O
Description
41
RD
P21
O
Expansion I/O RD signal. H: Normal, L: RD
42
WR
P20
O
Expansion I/O WR signal. H: Normal, L: WR
43~50
D7~D0
P17~P10
O
False data path
51
BSY
P07
O
Packet busy output. H: Busy, L: Normal
52
KEY
P06
I
Key input. H: No input, L: Input
53
KYS
P05
I
Key plug attachment decision. H: Attached, L: Not attached
54
ODEN
P04
O
Expansion I/O reset output. H: Reset, L: Normal
55
TSI
P03
I
External AT control input
56
TTI
P02
I
External AT control input
57
ATI
P01
I
Internal AT attachment decision. H: Not attached, L: Attached
58
THP
P00
I
Power down request during temperature protection. H: Protection actuation, L: Normal
59
TXD
TXD1
O
Uart data output
60
RXD
RXD1
I
Uart data input
61
RTS
P85
O
Uart reception authorization output. H: Reception not allowed, L: Reception allowed
62
CTS
CTS1
I
Uart transmission authorization output. H: Transmission not allowed, L: Transmission allowed
63
ABSL
TXD0
O
Selective call code transmission uart data output
P83
O
Local DDS, PLL register selection. H: Register B, latch V1, L: Register A, latch V2
64
FSD
RXD0
I
Selective call uart data input
65
P81
P81
I
GND
66
CTS0
CTS0
I
Selective call transmission authorization input. H: Transmission not allowed, L: Transmission allowed
67
Vcc
Vcc
I
Power supply
68
AVcc
AVcc
I
A/D power supply
69
Vref
Vref
I
A/D reference power supply
70
AVss
AVss
I
A/D GND
71
Vss
Vss
I
GND
72
POD1
AN7
I
Variable condenser 1 VR, A/D input
73
POD2
AN6
I
Variable condenser 2 VR, A/D input
74
VSRM
AN5
I
Reflection wave voltage, A/D input
75
VCL
AN4
I
Clarifier VR, A/D input
76
VSQL
AN3
I
Squelch VR, A/D input
77
VSFM
AN2
I
RF meter voltage (progression wave voltage), A/D input
78
SM
AN1
I
S-meter voltage, A/D input
79
VDLY
AN0
I
VOX delay VR, A/D input
80
SS
P67
I
Send switch input. H: No input, L: Input
I/O Port: UPD71055GB-3B4 (Control unit IC7)
Pin No. Pin Name Port Name I/O
22
Description
1
NC
NC
-
Not used
2
CS
CS
I
Chip select input
3
GND
GND
I
GND
TK-80
SEMICONDUCTOR DATA
Pin No. Pin Name Port Name I/O
Description
4
A1
A1
I
Port address 1
5
A0
A0
I
Port address 0
6
NC
P27
-
Not used
7
FEN4
P26
O
Serial parallel enable, final unit IC4
8
FEN3
P25
O
Serial parallel enable, TX-RX unit IC16
9
FEN2
P24
O
Serial parallel enable, TX-RX unit IC15
10
FEN1
P20
O
Serial parallel enable, TX-RX unit IC10
11
VEN1
P21
O
D/A enable, TX-RX unit IC13
12
LEN1
P22
O
LCD driver enable, LCD ASSY IC1
13
DEN2
P23
O
DDS enable, TX-RX unit IC501
14
DEN1
P10
O
DDS enable, TX-RX unit IC500
15
PLS
P11
O
FSK key select. H: FSK key, L: Selective call key
16
PEN1
P12
O
PLL enable, TX-RX unit IC502
17
NC
NC
-
Not used
18
VB3
P13
O
VCO select. H: 21.5MHz≤f, L: Other
19
VB2
P14
O
VCO select. H: 10.5MHz≤f<21.5MHz, L: Other
20
VB1
P15
O
VCO select. H: f<10.5MHz, L: Other
21
TSO
P16
O
External AT control output
22
TTO
P17
O
External AT control output
23
Vcc
Vcc
I
Power supply
24~31
D7~D0
D7~D0
I
Data 7~0
32
RES
RESET
I
Reset input
33,34
NC
NC
-
Not used
35
WR
WR
I
Write control input
36
PR22
P07
O
Motor 2 rotation direction control
37
PR21
P06
O
Motor 2 rotation direction control
38
PR12
P05
O
Motor 1 rotation direction control
39
PR11
P04
O
Motor 1 rotation direction control
40
APRE
P03
O
Internal AT setting. H: Microprocessor, L: Analog circuit
41
ATA
P02
O
Internal AT setting. H: Line input, L: Cut away
42,43
NC
P01,P00
O
Not used
44
RD
RD
I
Readout control input
I/O Port Expansion: UPD6345GS (TX-RX unit IC10)
Pin No. Pin Name Port Name
Description
5
B4
O8
RX band select 4. ON: 4.5MHz≤f<8.0MHz, OFF: Other
6
B3
O7
RX band select 3. ON: 2.5MHz≤f<4.5MHz, OFF: Other
7
B2
O6
RX band select 2. ON: 1.605MHz≤f<2.5MHz, OFF: Other
8
B1
O5
RX band select 1. ON: f<1.605MHz, OFF: Other
9
B8
O4
RX band select 8. ON: 21.5MHz≤f, OFF: Other
23
TK-80
SEMICONDUCTOR DATA
Pin No. Pin Name Port Name
Description
10
B7
O3
RX band select 7. ON: 14.5MHz≤f<21.5MHz, OFF: Other
11
B6
O2
RX band select 6. ON: 10.5MHz≤f<14.5MHz, OFF: Other
12
B5
O1
RX band select 5. ON: 8.0MHz≤f<10.5MHz, OFF: Other
I/O Port Expansion: BU2099FV (TX-RX unit IC15)
Pin No. Pin Name Port Name
Description
6
IF1
Q0
IF filter selection. ON: 6.0kHz selection, OFF: Other
7
IF2
Q1
IF filter selection. ON: 2.7kHz selection, OFF: Other (option)
8
IF3
Q2
IF filter selection. ON: 2.2kHz selection, OFF: Other
9
IF4
Q3
IF filter selection. ON: 0.5kHz selection, OFF: Other (option)
10
AGS
Q4
Selection of constant during AGC. ON: AGC fast, OFF: AGC slow
11
NBS
Q5
NB setting. ON: NB off, OFF: NB on
12
RBK
Q6
RF blanking. ON: RBK on, OFF: RBK off
13
PL
Q7
VSFM, VSRM op-amp gain selection. ON: Low gain, OFF: High gain
14
AIP
Q8
AIP setting. ON: AIP on, OFF: AIP off
I/O Port Expansion: BU2099FV (TX-RX unit IC16)
Pin No. Pin Name Port Name
Description
6
AM
Q0
Mode selection. ON: During AM mode, OFF: Other
7
SSB
Q1
Mode selection. ON: During SSB mode, OFF: Other
8
SCB
Q2
Mode selection. ON: During SSB mode or CW mode, OFF: Other
9
NC
Q3
Not used (usually ON)
10
VOXS
Q4
VOX setting. ON: VOX on, OFF: VOX off
11
PMU
Q5
AF blanking during power supply OFF. ON: ABK on, OFF: ABK off
12
VCAS
Q6
VCA selection. ON: VR, OFF: D/A
13
ABK
Q7
AF blanking. ON: ABK on, OFF: ABK off
14
MMU1
Q8
Microphone mute 1 (input side). ON: Normal, OFF: During microphone mute
15
MMU2
Q9
Microphone mute 2 (output side). ON: During microphone mute, OFF: Normal
Band Data Decoder: BU2099FV (Final unit IC4)
Pin No. Pin Name Port Name
24
Description
6
18AT
Q0
Selected for 18AT. ON: 14.5MHz≤f<19.0MHz, OFF: Other
7
LPF6
Q1
Selected for LPF6. ON: 21.5MHz≤f, OFF: Other
8
LPF5
Q2
Selected for LPF5. ON: 14.5MHz≤f<21.5MHz, OFF: Other
9
LPF2
Q3
Selected for LPF2/4AT. ON: 2.4MHz≤f<4.5MHz, OFF: Other
10
LPF1
Q4
Selected for LPF1. ON: f<2.4MHz, OFF: Other
11
28AT
Q5
Selected for 28AT. ON: 27.0MHz≤f, OFF: Other
12
24AT
Q6
Selected for 24AT. ON: 22.0MHz≤f<27.0MHz, OFf: Other
13
21AT
Q7
Selected for 21AT. ON: 19.0MHz≤f<22.0MHz, OFF: Other
14
LPF3
Q8
Selected for LPF3/7AT. ON: 4.5MHz≤f<8.0MHz, OFF: Other
15
LPF4
Q9
Selected for LPF4/14AT. ON: 8.0MHz≤f<14.5MHz, OFF: Other
TK-80
SEMICONDUCTOR DATA
D/A Converter: M62363FP (TX-RX unit IC13)
Pin No. Pin Name Port Name
Description
1,2
NC
VI1,VO1
Not used
3
POC
VO2
Power control
4
(5V)
VI2
Created from 14V at zener and resistive division
9
RAF
VI3
AF reference voltage
10
AFC
VO3
AF voltage (VCA control voltage)
11
MICOUT
VO4
Microphone output (audio), microphone gain
12
MICIN
VI4
Microphone input (audio)
13
(5V)
VI5
Vdd common
14
CAR
VO5
CAR level
15
TGC
VO6
TX gain control
16
(5V)
VI6
Vdd common
21
(5V)
VI7
Vdd common
■ M62363FP Block diagram
VIN8
24
VOUT8
23
VOUT7
22
VIN7
21
GND
20
RESET
19
VDAref
18
DO
17
VIN6
16
VOUT6
15
VOUT5
14
VIN5
13
8 bit
R-2R segment
D-A converter
8 bit
R-2R segment
D-A converter
8 bit
R-2R segment
D-A converter
8 bit
R-2R segment
D-A converter
8 bit
Latch
8 bit
Latch
8 bit
Latch
8 bit
Latch
Adress
decoder
8 bit
Latch
8 bit
Latch
D8~D11
8 bit
R-2R segment
D-A converter
8 bit
R-2R segment
D-A converter
8
8
8 bit
Latch
8 bit
Latch
8 bit
R-2R segment
D-A converter
8 bit
R-2R segment
D-A converter
1
VIN1
2
VOUT1
3
VOUT2
4
VIN2
D0
~
D7
12 bit shift register
5
VDD
6
LD
7
CLK
8
DI
9
VIN3
10
VOUT3
11
VOUT4
12
VIN4
Balanced Modulation: NJM2594V (TX-RX unit IC4)
NC
8
1
V+
Carrier
Signal
input Bypass input
7
6
5
2
3
Output Output
1
2
4
GND
25
TK-80
COMPONENTS DESCRIPTION
FINAL UNIT (X45-3520-21)
Operation / Condition
Ref. No.
Use / Function
D701~706
Relay surge
Ref. No.
Use / Function
IC1
Comparator
Fan control
IC2
Regulator
14V→5V
IC3
Regulator
14V→8V
IC4
Band data decoder
Serial to parallel conversion
Q1
Pre-drive amplifier
HF band wide band amplification
Ref. No.
Use / Function
Q2,3
Drive amplifier
HF band push-pull wide band
IC1,2
Inverter
amplification
IC3
Reset
LPF relay counter voltage bypass
absorption
CONTROL UNIT (X53-3570-21)
Operation / Condition
Encoder shape wave
Q4
Final bias supply
Final temperature compensation
IC4
Regulator
Constant voltage 6V output
Q5,6
Final amplifier
HF band push-pull wide band
IC5
CPU
Microprocessor
amplification
IC6
EEPROM
4k bits
The relay is energized when
IC7
I/O port
8 bit x 3, 24 ports
power is turned on
IC8
Buffer
Buffer of serial interface
Q7
Relay drive
Q8
Switching transistor
On when over voltage occurs
Q1,2
Signal switch
Backup judgment
Q9,10
Fan motor drive
Runs the fan during transmission
Q3,4
Signal switch
On during AT tune
or when the temperature rises
Q5,6
Signal switch
On during AT through
Off when the control circuit is
Q7
Signal switch
Off in AF mute
troubled
D1
Switching (reverse
CPU power supply OR circuit
Q12
Switching transistor
Q13
Signal switch
Transmit/Receive changeover relay drive
Q14~21
Signal switch
Low pass filter changeover relay drive
D1
Temperature
Pre-drive temperature detection
compensation
D2
Temperature
Drive temperature detection
compensation
D3,4
Temperature
flow prevention)
D2
Reverse flow
prevention
D3
Switching
Standby switch OR circuit
D4
Zener diode
Backup detection (voltage shift)
D5,6
Reverse flow
Final temperature detection
compensation
prevention
D7,10~13
Switching
Destination selection
D5
Protection diode
Reverse power connection
D14
Zener diode
AF mute detection (voltage shift)
D6
Zener diode
Over voltage detection
D15
Switching
Destination selection
D7
Relay surge
Relay counter voltage bypass
D16~18
Reverse flow
Key matrix judgment
absorption
prevention
D8
Protection diode
Fan counter voltage bypass
D9
Switching
OR circuit
D10,11
RF detection
SWR power detection
D12
Relay surge
Transmit/Receive changeover relay
absorption
D13
Spike surge
Surge absorber
absorption
D14
Switching
OR circuit
D15
Surge voltage
14V line
absorption
26
Operation / Condition
TX-RX UNIT (X57-4660-21)
Ref. No.
Use / Function
IC1
Switching
Analog switch
IC2
Amplifier
S-meter level amplification
IC3
Switching
Analog switch
IC4
Balanced
SSB AM modulation
modulation
IC6
Electrical volume
Operation / Condition
TK-80
COMPONENTS DESCRIPTION
Ref. No.
Use / Function
IC7
Audio amplifier
IC8
Operation / Condition
Ref. No.
Use / Function
Audio power amplification
Q17
Switching
AIP OFF: ON
Switching
Analog switch
Q18
Amplifier
Buffer amplifier for NB noise amplifier
IC9
MIC amplifier
Amplification for MIC input
Q19
Amplifier
IF2 amplification
IC10
I/O port expansion
Serial to parallel conversion
Q20
Switching
For NB
IC11
Regulator
8V→5V
Q21
Amplifier
10.695MHz amplification for receive
IC12
Amplifier
SWR power amplification
Q22
Switching
CKY H: ON
IC13
D/A converter
Level control
Q23
DC LPF
ALC keying
IC14
Amplifier
CAR, TGC voltage amplification
Q24
Amplifier
10.695MHz amplification for transmit
IC15,16
I/O port expansion
Serial to parallel conversion
Q25,26
TX 1st mixer
LO2: 62.35MHz, IN: 10.695MHz,
IC500,501
DDS
IC502
PLL
OUT: 73.045MHz
2,3,4: Divide ratio setting input,
Q27,28
TX 2nd mixer
Mixer
9: Lock voltage output,
Q29
Amplifier
Drive amplifier for transmit
11: Unlock output, 15: 20MHz input
Q30,31
Amplifier
IF amplifier for receive
2: 19.5~49.5MHz output,
Q32
Amplifier
AF buffer amplifier for SSB, CW
5: 73.145~103.045MHz input,
Q33
RX IF buffer
AM detection, AGC
7: 53.545~54.045MHz input
IC504
IC505
IC506
Mixer
Mixer
Mixer
LO1: 73.145~103.045MHz,
IN: 73.045MHz, OUT: 100kHz~30MHz
5: Register select, 6: 19.5~49.5MHz,
IC503
Operation / Condition
amplifier
2: 8.305~8.805MHz output,
Q34
Amplifier
AF buffer amplifier for AM
5: 1.195~1.695MHz input,
Q35
Amplifier
AGC amplifier
7: 10MHz input
Q36,38
Switching
ON in receive
2: 62.35MHz input,
Q39
Amplifier
AF amplifier for packet communication
5: 53.545~54.045MHz output,
Q40
Amplifier
AF amplifier for selective call
8: 8.305~8.805MHz input
Q46
Switching
ON when BUSY is Hi
3: 10.695MHz output,
Q47
Switching
VCA volume selection
5: 0.695MHz input, 7: 10MHz input
Q48
Amplifier
AF preamplifier
IC508
Switching
Analog switch
Q49
Switching
AF mute
IC900
Amplifier
VOX, ANTI VOX amplifier
Q50
Amplifier
Buffer for input to balanced modulator
IC901
NOR circuit
VOX level comparator
Q51
Amplifier
Amplifier for balanced modulator output
Q1
Switching
TX: ON, RX: OFF
Q52
Switching
ON in CW mode (MIC mute)
Q2,3
Switching
TX: OFF, RX: ON
Q54
Amplifier
Detection for MIC amplifier output
Q4~7
RX 1st mixer
IF: 73.045MHz, RF: 100kHz~30MHz,
Q55~57
Switching
DC/DC converter
LO1: 73.145~103.045MHz
Q58
Switching
Linear amplifier control
Q8,9
RF amplifier
AIP OFF: ON
Q59
Ripple filter
Power supply for AF amplifier
Q10
IF amplifier
Amplification for IF frequency
Q60~62
Amplifier
ALC amplifier
73.045MHz
Q63
Amplifier
SWR protection
IF1: 73.045MHz, LO2: 62.35MHz,
Q64,65
Amplifier
ALC amplifier
IF2: 10.695MHz
Q67
Switching
ON in AM mode,
Q11,12
RX 2nd mixer
Q13
Amplifier
LO1 amplification
OFF while transmitting in AM mode
Q14
Switching
AIP ON: ON
Q68,69
Switching
ON while transmitting in AM mode
Q15
Switching
AIP ON/OFF select switch
Q70,71
Switching
ON when TXC is Hi
27
TK-80
COMPONENTS DESCRIPTION
Ref. No.
Use / Function
Q72
Switching
Q74
Ref. No.
Use / Function
Operation / Condition
TXB/RXB select switch
Q536
Buffer amplifier
VCO output 73.145~103.045MHz
Switching
ON when TXB is Low
Q800
Switching
NB ON/OFF
Q75
Switching
ON in AF mute
Q801,802
Amplifier
NB amplifier
Q76
Switching
ON when power switch is OFF
Q803
Amplifier
AGC for NB
Q77
Switching
AF mute/AM mode: ON
Q804
Amplifier
NB amplifier
Q78
Switching
SSB/CW: ON
Q805
Switching
NB amplifier
Q79
Amplifier
Amplification for sidetone
Q806
Buffer amplifier
NB amplifier
Q80,81
Switching
ON when PSK is Low
Q807,808
Switching
NB amplifier
Q82,83
Switching
ON in low power or AT tune
Q900
VOX amplifier
MIC amplifier
Q507
Amplifier
LO1 (73.145~103.045MHz) output
Q901
Switching
ON when IC901 10 pin is Hi
Q508~510
LPF
Active LPF
Q902
Switching
VOX ON/OFF
Q511
Amplifier
19.5~49.5MHz PLL (IC502) input
Q903
Switching
VOX input ON/OFF
Q512
Buffer amplifier
19.5~49.5MHz
D1~4
Lightning surge
Q513
Buffer amplifier
73.145~103.045MHz mixer
Q514
28
Buffer amplifier
Operation / Condition
absorption
(IC503) input
D5,6
Switching
ON in receive, OFF in transmit
D/A buffer, 1.195~1.695MHz
D7,8
Switching
ON in 100kHz~1.60499MHz
mixer (IC504) input
D9,10
Switching
ON in 1.605MHz~2.49999MHz
Q515
Buffer amplifier
8.305~8.805MHz mixer (IC505) input
D11,12
Switching
ON in 2.500MHz~4.49999MHz
Q516
Buffer amplifier
10MHz mixer (IC504) input
D13,14
Switching
ON in 4.500MHz~7.99999MHz
Q517
Crystal OSC
62.35MHz
D15,16
Switching
ON in 8.000MHz~10.49999MHz
Q518
Buffer amplifier
62.35MHz
D17,18
Switching
ON in 10.500MHz~14.49999MHz
Q519
Buffer amplifier
62.35MHz mixer (IC505) input
D19,20
Switching
ON in 14.500MHz~21.49999MHz
Q520
Buffer amplifier
LO2 (62.35MHz) output
D21,22
Switching
ON in 21.500MHz~29.99999MHz
Q521
Amplifier
LO2 (62.35MHz) output
D23,24
Switching
ON when AIP is ON
Q522
Buffer amplifier
D/A buffer, 0.695MHz mixer
D25,26
Switching
ON when AIP is OFF
(IC506) input
D27
Switching
ON when MMU1 is ON
Q523
Buffer amplifier
10MHz mixer (IC506) input
D28
Switching
ON when packet using
Q524
Amplifier
CAR (10.695MHz) output
D29
Switching
AGC time constant
Q525
Crystal OSC
20MHz
D30
Switching
Switch for sending LO1 to the
Q526
Buffer amplifier
20MHz
Q527
Buffer amplifier
20MHz PLL (IC502) input
Q528
Buffer amplifier
20MHz
Q529
Amplifier
20MHz DDS (IC500,501) input
D32
Switching
10.695MHz filter select switch
Q530
Switching
VCO1 selection
D33
Switching
ON in transmit
Q531
VCO1
73.145~83.544MHz
D34
Switching
Transmit or receive selection
Q532
Switching
VCO2 selection
D35
Switching
ON in receive
Q533
VCO2
83.545~94.544MHz
D36~43
Switching
10.695MHz filter select switch
Q534
Switching
VCO3 selection
D44
Reverse flow
Q535
VCO3
94.545~103.045MHz
transmit or receive mixer
D31
Switching
Switch for sending LO2 to the
transmit or receive mixer
prevention
TK-80
COMPONENTS DESCRIPTION
Ref. No.
Use / Function
D45
LED
D47
Reverse flow
Operation / Condition
Voltage limiter
Ref. No.
Use / Function
D71
Zener diode
D72,73
Reverse flow
prevention
D48
PIN diode
D49
Reverse flow
Operation / Condition
12V voltage shift
prevention
Diode of 10.695MHz level variability
D75
Zener diode
Reduce the output power when
power supply voltage drop
prevention
D76,79
D50,51
Switching
ON in transmit
D52,53
Detection
SSB, CW envelope detection
D54
Detection
AM envelope detection
D55
Detection
AGC squelch detection
D56
Switching
ON in transmit
D59
Detection
Detection of MIC amplifier output
D60,61,63
Reverse flow
prevention
D80
Zener diode
Reduce the output power when
power supply voltage drop
D81~87
Reverse flow
prevention
D88
Zener diode
Over voltage protection
Reverse flow
D500,501
Switching
DDS register selection
prevention
D502
Vari-cap
VCO1
D64
Rectification
DC/DC converter
D503
Switching
VCO1 output
D65
Zener diode
For constant voltage
D504
Vari-cap
VCO2
D66
Surge absorption Protect for transistor of linear
D505
Switching
VCO2 output
amplifier control
D506
Vari-cap
VCO3
D67
LED
Voltage limiting
D507
Switching
VCO3 output
D68
Zener diode
3.6V voltage shift
D800
Detection
Noise detection
D69,70
Reverse flow
D900~902
Reverse flow
prevention
prevention
29
TK-80
PARTS LIST
✽ New Parts.
indicates safety critical components.
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
L : Scandinavia
Y : PX (Far East, Hawaii)
Y : AAFES (Europe)
K : USA
T : England
X : Australia
P : Canada
E : Europe
M : Other Areas
TK-80 (Y52-3210-21)
FINAL UNIT (X45-3520-21)
Ref. No.
New
Address parts
Parts No.
Description
TK-80
1
2
3
1A
3B
2A
✽
A01-2099-02
A01-2100-02
A62-0668-03
METALLIC CABINET (UPSIDE)
METALLIC CABINET (BOTTOM)
PANEL ASSY
6
7
8
2A
1D
2B
✽
✽
✽
B38-0739-15
B62-1012-00
B72-1493-04
LCD ASSY
INSTRUCTION MANUAL
MODEL NAME-PLATE
10
12
13
14
15
1B
1B
1C
1B,3B
1B,3B
E04-0167-05
E23-0992-04
E30-3157-15
E37-0225-05
E37-0497-05
RF COAXIAL RECEPTACLE (M)
EARTH LUG
DC CORD
ACCESSORY
LEAD WIRE WITH MINIPIN PLUG (R)
LEAD WIRE WITH MINIPIN PLUG (B)
16
17
18
19
20
2A,2B
1B,2B
1B,3B
2A,2B
2A,3B
E37-0499-05
E37-0500-05
E37-0501-05
E37-0503-05
E37-0505-05
FLAT CABLE (X57CN14-X53CN4)
FLAT CABLE (X45CN3-X53CN3)
FLAT CABLE (X45CN10-X57CN15)
LEAD WIRE WITH CONNECTOR (PHONE)
LEAD WIRE WITH CONNECTOR (MIC)
21
22
3A,2B
1B,2B
E37-0508-05
E37-0509-05
24
25
26
27
-
1C
1B,1C
1A
2A
30
31
32
23
1B
1B
1A
1A,2A,3B
33
28
29
2A
2B
36
37
38
35
2C
1D
2C
3D
45
46
47
48
3B
2B
1A
2A
51
50
2A,3A
3A
B
A
C
D
E
2A
2B
2A
1A,3A
1A
F
G
H
J
K
2B
3A
1B
1B,3B
1B
30
Destination
Ref. No.
New
Address parts
M
N
2A
3B
55
56
3A
1C
60
2A
✽
Parts No.
Destination
Description
N90-2605-45
N91-3010-46
TP HEAD MACHINE SCREW
TP HEAD TAPPING SCREW
T07-0325-05
T91-0562-25
SPEAKER
MICROPHONE ACCESSORY
W09-0515-05
LITHIUM CELL
FINAL UNIT (X45-3520-21)
C1
C2
C3
C4
C5
CK73FB1E103K
CK73FB1H102K
CK73FB1E104K
CC73FSL1H821J
CK73FB1E103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
1000PF
0.10UF
820PF
0.010UF
K
K
K
J
K
LEAD WIRE WITH CONNECTOR (SP)
LEAD WIRE WITH CONNECTOR (AT)
C6
C7
C8
C9
C10
CK73FB1E104K
CK73FB1H102K
CK73FB1E104K
CK73FB1H102K
CK73FB1E104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
1000PF
0.10UF
1000PF
0.10UF
K
K
K
K
K
F05-2531-05
F06-4027-05
F09-0438-15
F20-0521-04
F29-0014-05
FUSE (BLADE TYPE) (25A/32V)
FUSE (BLADE TYPE) (4A/32V)
FANMOTOR
INSULATING BOARD (BATTERY)
INSULATING BUSH (Q1)
C11
C12
C13,14
C15
C16
CE04EW1C100M
CK73FB1E104K
CK73FB1E103K
CK73FB1H102K
C90-2193-05
ELECTRO
CHIP C
CHIP C
CHIP C
ELECTRO
10UF
0.10UF
0.010UF
1000PF
39UF
16WV
K
K
K
25WV
✽
G02-0575-04
G02-0732-14
G09-0405-05
G10-0676-04
G10-1275-04
FLAT SPRING (TX-RX IC7)
FLAT SPRING (FINAL IC2,3)
KNOB SPRING (MAIN DIAL)
FIBROUS SHEET (UPSIDE CASE)
FIBROUS SHEET (UPSIDE CASE)
C17
C18
C19,20
C21
C22
CE04EW1C100M
CC45FSL2H221JN
CK73FB1E104K
CK73FB1H472K
CM73F2H102J
ELECTRO
CERAMIC
CHIP C
CHIP C
CHIP C
10UF
220PF
0.10UF
4700PF
1000PF
16WV
J
K
K
J
✽
✽
G13-1515-04
G13-1549-04
G13-1846-04
G13-1848-04
CUSHION (SUB PANEL)
CUSHION (PANEL)
CUSHION (SUB PANEL)
CUSHION (CONTROL)
C23
C24,25
C26
C27
C28
CK73FB1E104K
C91-1004-05
CK73FB1H102K
CM73F2H561J
CK73FB1E104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
6800PF
1000PF
560PF
0.10UF
K
J
K
J
K
✽
H10-2787-02
H10-2788-02
H13-0962-04
H52-1272-02
POLYSTYRENE FOAMED FIXTURE (F)
POLYSTYRENE FOAMED FIXTURE (R)
CARTON BOARD
ITEM CARTON CASE
J02-0475-05
J19-1458-05
J21-4438-14
J31-0141-04
FOOT
HOLDER
MOUNTING HARDWARE (FAN)
COLLAR (MIC 8P)
CM73F2H122J
CC45FSL2H151JN
CK73FB1E104K
C90-2194-05
CK73FB1E103K
CHIP C
CERAMIC
CHIP C
ELECTRO
CHIP C
1200PF
150PF
0.10UF
220UF
0.010UF
J
J
K
25WV
K
K29-4973-04
K29-5080-13
KNOB (VOL,SQL,CLA)
KNOB (MAIN DIAL)
C35
C36
C37
C38
C39
CE04EW1E471M
CK73FB1E103K
CK73FB1E104K
CK73FB1E103K
CK73FB1H102K
ELECTRO
CHIP C
CHIP C
CHIP C
CHIP C
470UF
0.010UF
0.10UF
0.010UF
1000PF
25WV
K
K
K
K
N10-2070-46
N15-1040-46
N32-3006-46
N33-3006-45
N35-3018-46
HEXAGON NUT (ENCODER)
FLAT WASHER
FLAT HEAD MACHINE SCREW
OVAL HEAD MACHINE SCREW
BINDING HEAD MACHINE SCREW
C40-43
C44
C45,46
C47
C48
CK73FB1E104K
CK73FB1E103K
CE04EW1E100M
CE04EW1E102M
CK73FB1E104K
CHIP C
CHIP C
ELECTRO
ELECTRO
CHIP C
0.10UF
0.010UF
10UF
1000UF
0.10UF
K
K
25WV
25WV
K
N35-4010-46
N67-3005-46
N68-3008-46
N87-3006-46
N87-3008-46
BINDING HEAD MACHINE SCREW
PAN HEAD SEMS SCREW
PAN HEAD SEMS SCREW
BRAZIER HEAD TAPTITE SCREW
BRAZIER HEAD TAPTITE SCREW
C49,50
C51,52
C53,54
C55
C56
CE04EW1E100M
CK73FB1E104K
CK73FB1E103K
CC73FSL1H221J
CC73FCH1H101J
ELECTRO
CHIP C
CHIP C
CHIP C
CHIP C
10UF
0.10UF
0.010UF
220PF
100PF
25WV
K
K
J
J
2A
✽
✽
✽
C29
C30
C31
C32
C33,34
✽
✽
TK-80
PARTS LIST
FINAL UNIT (X45-3520-21)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
CC45FCH2H030CN
CC73FCH1H560J
CK73FB1E103K
CC73FSL1H221J
CK73FB1E104K
CERAMIC
CHIP C
CHIP C
CHIP C
CHIP C
3.0PF
56PF
0.010UF
220PF
0.10UF
C
J
K
J
K
CN7
CN9
CN10
CN11
CN101
E04-0191-05
E23-0996-05
E40-5765-05
E40-3252-05
E23-0996-05
PIN SOCKET
TEST TERMINAL
FLAT CABLE CONNECTOR
PIN ASSY
TEST TERMINAL
C63
C64
C65
C66-74
C75
CC73FCH1H680J
CC73FCH1H121J
CC73FCH1H560J
CK73FB1H102K
CK73FB1E103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
68PF
120PF
56PF
1000PF
0.010UF
J
J
J
K
K
CN104
CN800
J800
W1
W2
E23-0996-05
E40-3238-05
E11-0431-05
E37-0493-05
E37-0445-05
TEST TERMINAL
PIN ASSY
PHONE JACK(11P)
LEAD WIRE WITH CONNECTOR (DC CABLE)
PROCESSED LEAD WIRE (ANT)
C76
C77
C78
C79-81
C84
CK73FB1E104K
CE04EW1E102M
CK73FB1E104K
CK73FB1H102K
CK73FB1E103K
CHIP C
ELECTRO
CHIP C
CHIP C
CHIP C
0.10UF
1000UF
0.10UF
1000PF
0.010UF
K
25WV
K
K
K
F1
F2
F06-5023-05
F06-4027-05
FUSE (5A/125V)
FUSE (BLADE TYPE) (4A/32V)
A1,2
J13-0410-05
FUSE HOLDER (F2)
C85-87
C88, 89
C101
C102
C103
CK73FB1H102K
C91-2691-05
CM93D2H821J
CC45FSL2H471JN
CM93D2H182J
CHIP C
CERAMIC
MICA
CERAMIC
MICA
1000PF
470PF
820PF
470PF
1800PF
K
250WV
J
J
J
L40-3985-48
L41-1015-32
L41-3395-32
L39-0481-05
L33-0699-05
SMALL FIXED INDUCTOR (390NH)
SMALL FIXED INDUCTOR (100UH)
SMALL FIXED INDUCTOR (3.3UH)
TOROIDAL COIL
CHOKE COIL
CC45FSL2H151JN
CM93D2H821J
CC45FSL2H561J
CC45FSL2H331JN
CC45FSL2H391JN
CERAMIC
MICA
CERAMIC
CERAMIC
CERAMIC
150PF
820PF
560PF
330PF
390PF
J
J
J
J
J
L8
L9
L10
L11,12
L13
L39-1257-05
L40-4795-48
L33-0617-15
L33-0699-05
L39-0480-15
TOROIDAL COIL
SMALL FIXED INDUCTOR (4.7UH)
CHOKE COIL
CHOKE COIL
TOROIDAL COIL
CERAMIC
CERAMIC
CERAMIC
CERAMIC
CERAMIC
120PF
150PF
120PF
470PF
150PF
J
J
J
J
J
L14
L15
L16
L17
L18
L33-0617-15
L33-0651-05
L39-1252-15
L40-2221-33
L39-0480-15
CHOKE COIL
CHOKE COIL
TOROIDAL COIL
SMALL FIXED INDUCTOR (22MH)
TOROIDAL COIL
L19
L20,21
L22,23
L24
L101
L40-2221-33
L40-2782-15
L41-1005-32
L40-1001-12
L39-1259-05
SMALL FIXED INDUCTOR (22MH)
SMALL FIXED INDUCTOR (270NH)
SMALL FIXED INDUCTOR (10UH)
SMALL FIXED INDUCTOR (10UH)
TOROIDAL COIL
L102
L201
L202
L301
L302
L39-1260-05
L39-1224-05
L39-1225-05
L39-1266-05
L39-1258-05
TOROIDAL COIL
TOROIDAL COIL
TOROIDAL COIL
TOROIDAL COIL
TOROIDAL COIL
L401
L402
L501
L502
L601
L39-1221-05
L39-1220-05
L34-1279-05
L34-1280-05
L34-1281-05
TOROIDAL COIL
TOROIDAL COIL
AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL
L34-1282-05
L41-1015-32
AIR-CORE COIL
SMALL FIXED INDUCTOR (100UH)
R1
R2
R3
R4
R5
RK73FB2A331J
RK73FB2A681J
RK73FB2A101J
RK73FB2A6R8J
R92-1221-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
330
680
100
6.8
82
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/4W
R6
R7
R8
R9
R10
RK73FB2A6R8J
R92-1242-05
R92-1243-05
RK73FB2A331J
R92-1318-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
6.8
6.8
8.2
330
100
J
J
J
J
J
1/10W
1/4W
1/4W
1/10W
1W
R11,12
R13
R14-17
R92-0696-05
R92-1318-05
RS14CB3A5R6J
CHIP R
33
CHIP R
100
FL-PROOF RS 5.6
J
J
J
1/4W
1W
1W
C57
C58
C59
C60
C62
✽
C104
C105
C201
C202
C203
✽
C204
C205
C206
C207
C208
✽
✽
✽
✽
CC45FSL2H121JN
CC45FSL2H151JN
CC45FSL2H121JN
CC45FSL2H471JN
CC45FSL2H151JN
C301
C302
C303
C304
C305
✽
✽
✽
✽
✽
CC45FSL2H271JN
CC45FSL2H151JN
CC45FSL2H271JN
CC45FSL2H560JN
CC45FSL2H271JN
CERAMIC
CERAMIC
CERAMIC
CERAMIC
CERAMIC
270PF
150PF
270PF
56PF
270PF
J
J
J
J
J
C307
C401
C402
C403
C404
✽
✽
CC45FSL2H221JN
CC45FSL2H181JN
CC45FSL2H470JN
CC45FSL2H331JN
CC45FSL2H121JN
CERAMIC
CERAMIC
CERAMIC
CERAMIC
CERAMIC
220PF
180PF
47PF
330PF
120PF
J
J
J
J
J
C405
C501
C502
C503
C504
✽
✽
✽
✽
✽
CC45FSL2H151JN
CC45FSL2H121JN
CC45FSL2H150JN
CC45FSL2H221JN
CC45FSL2H470JN
CERAMIC
CERAMIC
CERAMIC
CERAMIC
CERAMIC
150PF
120PF
15PF
220PF
47PF
J
J
J
J
J
C505
C601
C602
C603
C604
✽
CC45FSL2H101JN
CC45FSL2H680JN
CC45FSL2H120JN
CC45FSL2H121JN
CC45FSL2H470JN
CERAMIC
CERAMIC
CERAMIC
CERAMIC
CERAMIC
100PF
68PF
12PF
120PF
47PF
J
J
J
J
J
CC45FSL2H680JN
CC45FSL2H100DN
CK73FB1H103K
C05-0030-15
CERAMIC
68PF
J
CERAMIC
10PF
D
CHIP C
0.010UF K
CERAMIC TRIMMER CAPACITOR (20PF)
E04-0191-05
E40-3246-05
E40-5764-05
E40-3249-05
E04-0154-05
PIN SOCKET
PIN ASSY
FLAT CABLE CONNECTOR
PIN ASSY
PIN SOCKET
C605
C607
C701-706
TC1
CN1
CN2
CN3
CN4
CN5,6
✽
✽
✽
✽
✽
✽
✽
L1
L2
L3
L4
L5-7
L602
L701-706
✽
✽
✽
✽
31
TK-80
PARTS LIST
FINAL UNIT (X45-3520-21)
CONTROL UNIT (X53-3570-21)
Ref. No.
New
Address parts
Parts No.
Destination
Description
R18
R19,20
R21,22
R23,24
R26
RK73FB2A391J
RS14CB3A150J
RS14CB3A4R7J
R92-1317-05
RK73FB2A474J
CHIP R
FL-PROOF RS
FL-PROOF RS
CHIP R
CHIP R
390
15
4.7
18
470K
J
J
J
J
J
1/10W
1W
1W
1W
1/10W
R27
R28
R29
R30
R32
RK73FB2A562J
RK73FB2A272J
RK73FB2A562J
RK73FB2A102J
RK73FB2A562J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
5.6K
2.7K
5.6K
1.0K
5.6K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R33
R34
R35
R36
R37
RK73FB2A681J
RK73FB2A562J
RK73FB2A103J
RK73FB2A222J
RK73FB2A4R7J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
680
5.6K
10K
2.2K
4.7
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R38
R39
R40-43
R101
R800,801
R92-0696-05
R92-1244-05
RK73FB2A101J
R92-1061-05
R92-1204-05
CHIP R
CHIP R
CHIP R
JUMPER REST
CHIP R
33
27
100
0 OHM
100
J
J
J
1/4W
1/4W
1/10W
J
1/4W
VR1
VR2
VR3
R12-6730-05
R12-6737-05
R12-6730-05
TRIMMING POT. (220)
TRIMMING POT. (3.3K)
TRIMMING POT. (220)
K1
K2
K101,102
K201,202
K301,302
S76-0414-05
S51-1429-05
S51-1420-05
S51-1420-05
S51-1420-05
RELAY
RELAY
RELAY
RELAY
RELAY
K401,402
K501,502
K601,602
S51-1420-05
S51-1420-05
S51-1420-05
RELAY
RELAY
RELAY
D1
D2-4
D5
D6
D7,8
MA27T-B
MA27-B
SG-5L(R)
02CZ18(X)
LFB01
VARISTOR
VARISTOR
DIODE
ZENER DIODE
DIODE
D9
D10,11
D12
D13
D14
DAN202K
1SS101
LFB01
DSA301LA
DAN202K
DIODE
DIODE
DIODE
DIODE
DIODE
ERZV10D220
LFB01
NJM2904M
UPC7805H
UPC7808H
D15
D701-706
IC1
IC2
IC3
IC4
Q1
Q2,3
Q4
Q5,6
✽
1B
1B
1B
1B
✽
✽
Q7
Q8
Q9
Q12
Q13
Q14
Q15,16
Q17,18
32
✽
Ref. No.
New
Address parts
Parts No.
Destination
Description
Q19-21
TH1
DTB143EK
10KD-5
DIGITAL TRANSISTOR
THERMISTOR
-
212-1021-05
INSULATING TUBE
CONTROL UNIT (X53-3570-21)
C1-6
C7,8
C9-19
C20,21
C22
CK73GB1H102K
CC73GCH1H101J
CK73GB1H102K
CK73GF1E104Z
C92-0009-05
CHIP C
CHIP C
CHIP C
CHIP C
CHIP-TAN
1000PF
100PF
1000PF
0.10UF
4.7UF
K
J
K
Z
10WV
C23
C24,25
C26
C27-32
C33
CK73GF1E104Z
CK73GB1H102K
C92-0009-05
CK73GB1H102K
CK73FF1C105Z
CHIP C
CHIP C
CHIP-TAN
CHIP C
CHIP C
0.10UF
1000PF
4.7UF
1000PF
1.0UF
Z
K
10WV
K
Z
C34
C35
C36
C37
C38,39
CK73GF1E104Z
CK73GB1E223K
CK73GB1H103K
C92-0009-05
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP-TAN
CHIP C
0.10UF
0.022UF
0.010UF
4.7UF
1000PF
Z
K
K
10WV
K
C40-44
C45
C46,47
C48-52
C53
CK73GF1E104Z
CK73GB1H102K
CK73GF1E104Z
CK73GB1H102K
CK73FF1C105Z
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
1000PF
0.10UF
1000PF
1.0UF
Z
K
Z
K
Z
C54
C55,56
C57-69
C70
C72-74
CK73GF1E104Z
CC73GCH1H330J
CK73GB1H102K
CK73GB1H103K
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
33PF
1000PF
0.010UF
1000PF
Z
J
K
K
K
C75-79
C80
C81
C82
C84
CK73GB1H103K
CK73GB1H102K
CK73GB1H103K
CK73GB1H102K
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
1000PF
0.010UF
1000PF
0.010UF
K
K
K
K
K
C85-87
C88-93
C94,95
C96-103
C104-106
CK73GB1H102K
CK73GB1H103K
CK73GF1E104Z
CK73GB1H102K
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
0.010UF
0.10UF
1000PF
0.010UF
K
K
Z
K
K
SURGE ABSORBER
DIODE
MOS-IC
BI-POLAR IC
MOS-IC
C107
C108
C110
C111
CK73GF1E104Z
CK73GB1H103K
CK73GB1H102K
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
0.010UF
1000PF
0.010UF
Z
K
K
K
BU2099FV
2SC1971-B
2SC3133-B
2SC3421(Y)
2SC2879A(O,Y)
MOS-IC
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
CN1
CN2
CN3
CN4
CN5
E40-5736-05
E40-5758-05
E40-5762-05
E40-5761-05
E40-5762-05
FLAT CABLE CONNECTOR
FLAT CABLE CONNECTOR
FLAT CABLE CONNECTOR
FLAT CABLE CONNECTOR
FLAT CABLE CONNECTOR
DTC143TK
DTC114EK
DTD123EK
DTC124TK
FMC2
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
CN6
E40-5381-05
FLAT CABLE CONNECTOR
FMA5
FMA7A
FMA5
TRANSISTOR
TRANSISTOR
TRANSISTOR
L1-4
L5,6
L7-9
L10
X1
L40-1801-18
L40-4705-48
L40-1801-18
L40-4705-48
L77-1624-05
SMALL FIXED INDUCTOR (18UH)
SMALL FIXED INDUCTOR (47UH)
SMALL FIXED INDUCTOR (18UH)
SMALL FIXED INDUCTOR (47UH)
CRYSTAL RESONATOR (7.3728MHZ)
R1-3
RK73GB1J471J
CHIP R
470
J
If a part reference number is listed in a shaded box, that part does not come with the PCB.
1/16W
TK-80
PARTS LIST
CONTROL UNIT (X53-3570-21)
TX-RX UNIT (X57-4660-21)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
R4-8
R9
R10,11
R12-19
R20-23
RK73GB1J221J
RK73GB1J471J
RK73GB1J221J
RK73GB1J471J
RK73GB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
220
470
220
470
10K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
D1
D2
D3
D4
D5-10
1SS301
1SS355
DAP202U
02CZ8.2(Y)
1SS355
DIODE
DIODE
DIODE
ZENER DIODE
DIODE
R24-31
R32
R35,36
R40
R41
RK73GB1J221J
RK73GB1J103J
RK73GB1J103J
RK73GB1J103J
RK73GB1J471J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
220
10K
10K
10K
470
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
D11
D12,13
D14
D15
D16
1SS301
1SS355
02CZ9.1(Z)
1SS355
IMN10
DIODE
DIODE
ZENER DIODE
DIODE
DIODE
R42
R43
R44
R45
R46-48
RK73GB1J103J
RK73GB1J474J
RK73GB1J103J
RK73GB1J473J
RK73GB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
470K
10K
47K
10K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
D17,18
IC1,2
IC3
IC4
IC5
1SS355
TC4S584F
M62003FP
TA78L06F
37702E8LHJMHF
DIODE
MOS-IC
MOS-IC
MOS-IC
MICROCONTROLLER IC
R49
R50,51
R52,53
R54
R55,56
RK73GB1J472J
RK73GB1J471J
RK73GB1J221J
RK73GB1J471J
RK73GB1J101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
4.7K
470
220
470
100
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
IC6
IC7
IC8
Q1
Q2
AT93C66A10SU27
UPD71055GB-3B4
SN74ALS04BNS
DTC143TK
DTA143EK
ROM IC
MOS-IC
MOS-IC
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
R57
R58
R59,60
R61
R62,63
RK73GB1J105J
RK73GB1J103J
RK73GB1J104J
RK73GB1J471J
RK73GB1J221J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0M
10K
100K
470
220
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
Q3
Q4
Q5
Q6
Q7
DTC143EK
DTA143EK
DTC143EK
DTA143EK
DTC143EK
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
R64-72
R73
R74
R75
R76,77
RK73GB1J471J
RK73GB1J223J
R92-1252-05
RK73GB1J221J
RK73GB1J471J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470
22K
0 OHM
220
470
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R78,79
R80,81
R82
R83-90
R92-94
RK73GB1J101J
RK73GB1J472J
RK73GB1J103J
RK73GB1J473J
RK73GB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
4.7K
10K
47K
10K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R95
R99-101
R102-105
R106-117
R118
RK73GB1J102J
RK73GB1J223J
RK73GB1J103J
RK73GB1J221J
RK73GB1J471J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
22K
10K
220
470
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R119-121
R122-124
R125
R126-129
R130,131
RK73GB1J104J
RK73GB1J221J
RK73GB1J102J
RK73GB1J221J
RK73GB1J101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
220
1.0K
220
100
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R132,133
R134-137
R138-141
R142
R143
RK73GB1J473J
RK73GB1J471J
RK73GB1J102J
RK73GB1J472J
RK73GB1J471J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
470
1.0K
4.7K
470
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R144
R145
R146
R147
R148
RK73GB1J223J
RK73GB1J103J
RK73GB1J471J
R92-1252-05
R92-0670-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22K
10K
470
0 OHM
0 OHM
J
J
J
J
1/16W
1/16W
1/16W
1/16W
R149
R150
RK73GB1J103J
RK73GB1J221J
CHIP R
CHIP R
10K
220
J
J
1/16W
1/16W
S1
S3
S62-0412-05
S62-0412-05
SLIDE SWITCH
SLIDE SWITCH
✽
✽
✽
✽
Destination
Description
TX-RX UNIT (X57-4660-21)
D45
D67
B30-2001-05
B30-2001-05
LED (RED)
LED (RED)
C1
C2
C3
C6
C7
CC73GCH1H470J
CC73FCH1H070D
CC73GCH1H390J
CK73EB1H104K
CK73FB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
47PF
7.0PF
39PF
0.10UF
0.010UF
J
D
J
K
K
C8
C9
C10
C11
C12
CK73FF1E104Z
CK73FF1C105Z
CE04EW1E4R7M
CK73GB1H103K
CK73FB1H182K
CHIP C
CHIP C
ELECTRO
CHIP C
CHIP C
0.10UF
1.0UF
4.7UF
0.010UF
1800PF
Z
Z
25WV
K
K
C13
C14
C15
C16
C17
CK73FF1E104Z
CK73GB1H472K
CK73FB1H182K
CK73GB1H222K
CK73GB1H472K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
4700PF
1800PF
2200PF
4700PF
Z
K
K
K
K
C18
C19
C20
C21
C22
CK73GB1H222K
CK73FB1E104K
CK73GB1H103K
CK73FF1C105Z
CK73GB1H392K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
2200PF
0.10UF
0.010UF
1.0UF
3900PF
K
K
K
Z
K
C23
C24-26
C27
C28
C29
CK73FF1E104Z
CK73GB1H102K
CK73GB1H392K
CK73FF1E104Z
CK73GB1H182K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
1000PF
3900PF
0.10UF
1800PF
Z
K
K
Z
K
C30
C31
C32
C33
CK73FF1E104Z
CK73GB1H102K
CC73GCH1H391J
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
1000PF
390PF
1000PF
Z
K
J
K
33
TK-80
PARTS LIST
TX-RX UNIT (X57-4660-21)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
C34
C35
C36
C37
C38
CK73GB1H182K
CK73FF1E104Z
CK73GB1H102K
CK73FF1E104Z
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1800PF
0.10UF
1000PF
0.10UF
1000PF
K
Z
K
Z
K
C101
C102-104
C105
C106
C107
CC73FCH1H060D
CK73GB1H103K
CK73FB1H103K
CK73FB1H471K
CK73FB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
6.0PF
0.010UF
0.010UF
470PF
0.010UF
D
K
K
K
K
C39
C40,41
C42
C43
C44
CC73GCH1H271J
CK73GB1H102K
CK73FF1E104Z
CK73GB1H821K
CK73FF1E104Z
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
270PF
1000PF
0.10UF
820PF
0.10UF
J
K
Z
K
Z
C108
C109
C110
C111
C112
CK73GB1H103K
CK73GB1H471K
CK73GB1H103K
CC73FCH1H270J
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
470PF
0.010UF
27PF
0.010UF
K
K
K
J
K
C45
C46
C47
C48
C49
CK73GB1H102K
CC73GCH1H121J
CK73GB1H102K
CK73GB1H821K
CK73FF1E104Z
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
120PF
1000PF
820PF
0.10UF
K
J
K
K
Z
C114
C115
C116
C117
C118
CK73GB1H102K
CK73FF1C105Z
CK73FB1H103K
CC73GCH1H200J
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
1.0UF
0.010UF
20PF
0.010UF
K
Z
K
J
K
C50
C51
C52
C53
C54
CK73GB1H681K
CK73FF1E104Z
CK73GB1H102K
CC73GCH1H820J
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
680PF
0.10UF
1000PF
82PF
1000PF
K
Z
K
J
K
C119
C120
C121
C122-124
C125
CK73FB1H103K
CC73GCH1H100D
CC73GCH1H020C
CK73GB1H103K
CK73FB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
10PF
2.0PF
0.010UF
0.010UF
K
D
C
K
K
C55
C56
C57
C58
C59
CK73GB1H681K
CK73FF1E104Z
CC73GCH1H331J
CK73FF1E104Z
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
680PF
0.10UF
330PF
0.10UF
1000PF
K
Z
J
Z
K
C126
C127,128
C129
C130-133
C134
CK73FF1E104Z
CK73GB1H103K
CK73FB1H103K
CK73GB1H103K
CK73FB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
0.010UF
0.010UF
0.010UF
0.010UF
Z
K
K
K
K
C60
C61
C62
C63
C64
CC73GCH1H680J
CK73GB1H102K
CC73GCH1H331J
CK73FF1E104Z
CC73GCH1H221J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
68PF
1000PF
330PF
0.10UF
220PF
J
K
J
Z
J
C135,136
C140-142
C146,147
C148
C149
CK73GB1H103K
CC73GCH1H100D
CK73FB1H103K
CC73FCH1H040C
CC73FCH1H200J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
10PF
0.010UF
4.0PF
20PF
K
D
K
C
J
C65
C66
C67
C68
C69
CK73FF1E104Z
CK73GB1H102K
CC73GCH1H470J
CK73GB1H102K
CC73GCH1H221J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
1000PF
47PF
1000PF
220PF
Z
K
J
K
J
C151-154
C155
C157-160
C161
C163-166
CK73FB1H103K
CC73FCH1H030C
CK73FB1H103K
CC73FCH1H030C
CK73FB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
3.0PF
0.010UF
3.0PF
0.010UF
K
C
K
C
K
C70
C71
C72
C73
C74
CK73FF1E104Z
CC73GCH1H680J
CC73GCH1H060D
CC73FCH1H151J
CC73GCH1H180J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
68PF
6.0PF
150PF
18PF
Z
J
D
J
J
C167
C168
C169,170
C171
C172
CC73FCH1H040C
CC73FCH1H030C
CK73FB1H103K
CK73GB1H103K
CK73FF1C474Z
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
4.0PF
3.0PF
0.010UF
0.010UF
0.47UF
C
C
K
K
Z
C75
C76,77
C78
C79-81
C82
CC73GCH1H680J
CK73FF1E104Z
CK73FB1H102K
CK73FF1E104Z
CK73FB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
68PF
0.10UF
1000PF
0.10UF
470PF
J
Z
K
Z
K
C173
C174
C175
C176
C177
CK73FF1E104Z
CK73GB1H103K
CK73FF1E104Z
CK73GF1E473Z
CK73FB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
0.010UF
0.10UF
0.047UF
0.010UF
Z
K
Z
Z
K
C83
C84
C85
C86
C87
CK73GB1H103K
CC73FCH1H220J
CK73FF1E104Z
CK73GB1C104K
CK73FF1E104Z
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
22PF
0.10UF
0.10UF
0.10UF
K
J
Z
K
Z
C178-180
C181
C182-184
C185
C186
CK73GB1H103K
CK73FB1H471K
CK73GB1H103K
CC73GCH1H050C
CK73FB1H332K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
470PF
0.010UF
5.0PF
3300PF
K
K
K
C
K
C88
C89-91
C92
C93
C94
CK73GB1H103K
CK73FF1E104Z
CC73GCH1H020C
CC73FCH1H030C
CC73FCH1H010C
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
0.10UF
2.0PF
3.0PF
1.0PF
K
Z
C
C
C
C187
C188
C189,190
C191
C192
CK73FB1H103K
CC73GCH1H200J
CK73GB1H103K
CK73FB1H103K
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
20PF
0.010UF
0.010UF
0.010UF
K
J
K
K
K
C95
C96
C97
C98,99
C100
CC73GCH1H100D
CC73FCH1H101J
CK73FF1E104Z
CK73GB1H103K
CC73FCH1H010C
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
10PF
100PF
0.10UF
0.010UF
1.0PF
D
J
Z
K
C
C193
C194,195
C196
C197
C198
CC73FUJ1H080D
CK73FB1H103K
CK73GB1H103K
CC73FCH1H010C
CK73FB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
8.0PF
0.010UF
0.010UF
1.0PF
0.010UF
D
K
K
C
K
34
TK-80
PARTS LIST
TX-RX UNIT (X57-4660-21)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
C199
C201,202
C203
C204
C205
CK73GB1H471K
CK73GB1H103K
CC73FUJ1H080D
CC73FCH1H010C
CC73FCH1H0R5C
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
0.010UF
8.0PF
1.0PF
0.5PF
K
K
D
C
C
C295
C296
C297
C303
C304
CK73GB1H103K
CK73FB1H103K
CK73GB1H103K
CK73GB1H472K
CK73FB1E104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
0.010UF
0.010UF
4700PF
0.10UF
K
K
K
K
K
C206,207
C208-210
C211
C212-215
C216
CK73GB1H103K
CK73FF1E104Z
CE04EW1C100M
CK73FF1E104Z
CE04EW1C100M
CHIP C
CHIP C
ELECTRO
CHIP C
ELECTRO
0.010UF
0.10UF
10UF
0.10UF
10UF
K
Z
16WV
Z
16WV
C305
C306
C307
C308
C309
CE04EW1C470M
CK73FB1E104K
CK73FB1H103K
CE04EW1C101M
CK73GB1H471K
ELECTRO
CHIP C
CHIP C
ELECTRO
CHIP C
47UF
0.10UF
0.010UF
100UF
470PF
16WV
K
K
16WV
K
C217,218
C219
C220
C222
C224
CK73FF1E104Z
CK73FB1H103K
CK73GB1H103K
CK73FB1H103K
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
0.010UF
0.010UF
0.010UF
0.010UF
Z
K
K
K
K
C310
C311
C312
C313
C314
CE04EW1C470M
CK73GB1H222K
CK73FB1H103K
CE04EW1C471M
CK73GB1H102K
ELECTRO
CHIP C
CHIP C
ELECTRO
CHIP C
47UF
2200PF
0.010UF
470UF
1000PF
16WV
K
K
16WV
K
C225
C227,228
C230-232
C233
C234
CC73FCH1H470J
CK73GB1H103K
CK73GB1H103K
CK73GB1H392K
CK73GB1E123K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
47PF
0.010UF
0.010UF
3900PF
0.012UF
J
K
K
K
K
C315-317
C318
C319
C320
C321,322
CC73GCH1H101J
CK73GF1E104Z
CE04EW1A101M
CE04EW1H2R2M
CE04EW1E4R7M
CHIP C
CHIP C
ELECTRO
ELECTRO
ELECTRO
100PF
0.10UF
100UF
2.2UF
4.7UF
J
Z
10WV
50WV
25WV
C235
C236
C237
C238
C239
CK73GB1H332K
CK73FF1C105Z
CK73GB1H103K
CK73FB1H103K
CC73GCH1H100D
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
3300PF
1.0UF
0.010UF
0.010UF
10PF
K
Z
K
K
D
C323
C324
C325
C326
C327
CS77AA1A2R2M
CE04EW1E4R7M
CK73GB1H222K
CE04EW1H2R2M
CK73GB1H103K
CHIP-TAN
ELECTRO
CHIP C
ELECTRO
CHIP C
2.2UF
4.7UF
2200PF
2.2UF
0.010UF
10WV
25WV
K
50WV
K
C240
C241
C242
C243
C244
CC73GCH1H030C
CC73GCH1H221J
CK73GB1H103K
CK73GF1E333Z
CK73FF1C105Z
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
3.0PF
220PF
0.010UF
0.033UF
1.0UF
C
J
K
Z
Z
C328
C330
C331
C332
C333
CK73FF1E104Z
CK73FB1H222K
CK73FB1H332K
CE04EW1C470M
CK73FB1H103K
CHIP C
CHIP C
CHIP C
ELECTRO
CHIP C
0.10UF
2200PF
3300PF
47UF
0.010UF
Z
K
K
16WV
K
C245
C246
C252,253
C254
C255,256
CC73FCH1H470J
CC73FCH1H221J
CK73GB1H103K
CE04EW1A101M
CE04EW1C100M
CHIP C
CHIP C
CHIP C
ELECTRO
ELECTRO
47PF
220PF
0.010UF
100UF
10UF
J
J
K
10WV
16WV
C334,335
C336,337
C338
C339
C340
CE04EW1C470M
CK73FB1H103K
CE04EW1C101M
CK73GB1H103K
CE04EW1C470M
ELECTRO
CHIP C
ELECTRO
CHIP C
ELECTRO
47UF
0.010UF
100UF
0.010UF
47UF
16WV
K
16WV
K
16WV
C257
C258
C259
C260
C261
CE04EW1C470M
CK73GB1H103K
CE04EW1C100M
CE04EW1E4R7M
CE04EW1C100M
ELECTRO
CHIP C
ELECTRO
ELECTRO
ELECTRO
47UF
0.010UF
10UF
4.7UF
10UF
16WV
K
16WV
25WV
16WV
C341
C342
C343
C344
C345
CE04EW1C101M
CK73GB1E223K
CE04EW1HR47M
CK73GF1E473Z
CE04EW1E4R7M
ELECTRO
CHIP C
ELECTRO
CHIP C
ELECTRO
100UF
0.022UF
0.47UF
0.047UF
4.7UF
16WV
K
50WV
Z
25WV
C262
C263-267
C270
C271
C272
CK73GB1H102K
CK73FB1H102K
CE04EW1C100M
CE04EW1H4R7M
CE04EW1H010M
CHIP C
CHIP C
ELECTRO
ELECTRO
ELECTRO
1000PF
1000PF
10UF
4.7UF
1.0UF
K
K
16WV
50WV
50WV
C346
C347
C348
C349
C350
CK73GB1H103K
CC73GCH1H101J
CK73GB1H103K
CE04EW1C100M
CE04EW1E4R7M
CHIP C
CHIP C
CHIP C
ELECTRO
ELECTRO
0.010UF
100PF
0.010UF
10UF
4.7UF
K
J
K
16WV
25WV
C273
C274
C275,276
C277
C279
CE04EW1HR22M
CE04EW1H4R7M
CK73GB1H103K
CK73GF1E333Z
CK73GB1H822K
ELECTRO
ELECTRO
CHIP C
CHIP C
CHIP C
0.22UF
4.7UF
0.010UF
0.033UF
8200PF
50WV
50WV
K
Z
K
C351
C352,353
C354
C355
C356,357
CE04EW1H010M
CK73GB1H102K
CK73GF1E473Z
CK73GB1H102K
CK73FF1E104Z
ELECTRO
CHIP C
CHIP C
CHIP C
CHIP C
1.0UF
1000PF
0.047UF
1000PF
0.10UF
50WV
K
Z
K
Z
C280
C281
C282
C283
C284
CK73GF1E104Z
CK73GB1H332K
CE04EW1C220M
CE04EW1C100M
CK73GF1E104Z
CHIP C
CHIP C
ELECTRO
ELECTRO
CHIP C
0.10UF
3300PF
22UF
10UF
0.10UF
Z
K
16WV
16WV
Z
C360-365
C366,367
C368-372
C373,374
C376,377
CC73FCH1H470J
CK73GB1H102K
CK73GB1H103K
CC73GCH1H101J
CK73FB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
47PF
1000PF
0.010UF
100PF
1000PF
J
K
K
J
K
C286,287
C288
C289
C290-293
C294
CK73FF1C105Z
CC73GCH1H050C
CE04EW1E4R7M
CK73GB1H103K
CE04EW1C220M
CHIP C
CHIP C
ELECTRO
CHIP C
ELECTRO
1.0UF
5.0PF
4.7UF
0.010UF
22UF
Z
C
25WV
K
16WV
C378,379
C380-383
C384,385
C386
C387,388
CK73GB1H103K
CK73GB1H102K
CC73FUJ1H080D
CK73GF1E473Z
CE04EW1C100M
CHIP C
CHIP C
CHIP C
CHIP C
ELECTRO
0.010UF
1000PF
8.0PF
0.047UF
10UF
K
K
D
Z
16WV
✽
35
TK-80
PARTS LIST
TX-RX UNIT (X57-4660-21)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
C389
C390
C391,392
C393-399
C401
CE04EW1H010M
CE04EW1C470M
CE04EW1C100M
CK73GB1H102K
CE04LW1C331M
ELECTRO
ELECTRO
ELECTRO
CHIP C
ELECTRO
1.0UF
47UF
10UF
1000PF
330UF
50WV
16WV
16WV
K
16WV
C570
C571
C572
C573
C574
CC73GCH1H470J
CK73GB1H561K
CC73GCH1H470J
CC73GCH1H151J
CC73GCH1H680J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
47PF
560PF
47PF
150PF
68PF
J
K
J
J
J
C402
C403
C404
C406
C407
CE04EW1C470M
CK73FB1H103K
CK73GB1H102K
CK73GB1H222K
CK73GB1E223K
ELECTRO
CHIP C
CHIP C
CHIP C
CHIP C
47UF
0.010UF
1000PF
2200PF
0.022UF
16WV
K
K
K
K
C575
C576
C577
C578
C579
CC73GCH1H270J
CC73GCH1H330J
CC73GCH1H101J
CC73GCH1H100D
CC73GCH1H220J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
27PF
33PF
100PF
10PF
22PF
J
J
J
D
J
C408,409
C411,412
C413
C500,501
C504,505
CK73GB1H103K
CK73FF1C105Z
CC73FCH1H330J
CK73GB1H103K
CC73FCH1H270J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
1.0UF
33PF
0.010UF
27PF
K
Z
J
K
J
C580,581
C584
C585-587
C588
C589
CK73GB1H103K
CK73GB1H102K
CK73GB1H103K
CK73GB1H102K
CK73FB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
1000PF
0.010UF
1000PF
0.010UF
K
K
K
K
K
C506,507
C508
C510,511
C512,513
C514
CK73GB1H103K
CK73FF1C105Z
CC73FCH1H270J
CK73GB1H102K
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
1.0UF
27PF
1000PF
0.010UF
K
Z
J
K
K
C590,591
C592
C594
C595
C596
CC73GCH1H270J
CK73GB1H103K
CK73GB1H103K
CC73FCH1H070D
CC73FCH1H220J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
27PF
0.010UF
0.010UF
7.0PF
22PF
J
K
K
D
J
C515,516
C517
C518
C519
C520
CC73GCH1H470J
CC73GCH1H330J
CC73GCH1H060D
CC73GCH1H470J
CC73GCH1H110J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
47PF
33PF
6.0PF
47PF
11PF
J
J
D
J
J
C597
C598
C599
C600
C601
CK73FB1H102K
CC73FCH1H220J
CK73FB1H103K
CC73GCH1H030C
CK73FB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
22PF
0.010UF
3.0PF
0.010UF
K
J
K
C
K
C522
C523
C524
C526
C527
CK73GB1H103K
CE04EW1A221M
CK73FB1H103K
CE04EW1C470M
CK73GB1H103K
CHIP C
ELECTRO
CHIP C
ELECTRO
CHIP C
0.010UF
220UF
0.010UF
47UF
0.010UF
K
10WV
K
16WV
K
C602
C603
C604,605
C606
C607
CK73GB1H102K
CK73GB1H103K
CK73GB1H102K
CK73GB1H103K
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
0.010UF
1000PF
0.010UF
1000PF
K
K
K
K
K
CS77BA1C010M
CK73FB1H103K
CE04EW1C470M
CC73GCH1H101J
CC73GCH1H331J
CHIP-TAN
CHIP C
ELECTRO
CHIP C
CHIP C
1.0UF
0.010UF
47UF
100PF
330PF
16WV
K
16WV
J
J
C608
C609
C610
C611
C612
CK73FB1H103K
CK73GB1H102K
CC73FCH1H330J
CC73FCH1H060D
CC73FCH1H680J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
1000PF
33PF
6.0PF
68PF
K
K
J
D
J
C534
C535
C536,537
C538
C539
CK73GB1H103K
CC73GCH1H101J
CK73GB1H103K
CC73GCH1H020C
CC73GCH1H030C
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
100PF
0.010UF
2.0PF
3.0PF
K
J
K
C
C
C614
C615
C616
C617
C618
CE04EW1H2R2M
CK73FB1H102K
CC73GCH1H181J
CC73GCH1H100D
CC73GCH1H221J
ELECTRO
CHIP C
CHIP C
CHIP C
CHIP C
2.2UF
1000PF
180PF
10PF
220PF
50WV
K
J
D
J
C540
C541
C542,543
C544
C545,546
CC73GCH1H020C
CC73GCH1H1R5C
CC73GCH1H270J
CK73FB1H103K
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
2.0PF
1.5PF
27PF
0.010UF
0.010UF
C
C
J
K
K
C619
C620
C621
C623-625
C626
CC73GCH1H220J
CC73GCH1H151J
CK73GB1H103K
CK73GB1H103K
CK73FB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
22PF
150PF
0.010UF
0.010UF
0.010UF
J
J
K
K
K
C549
C550
C551
C552
C553,554
CK73GB1H102K
CK73GB1H103K
CK73GB1H102K
CC73GCH1H070D
CC73GCH1HR75C
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
0.010UF
1000PF
7.0PF
0.75PF
K
K
K
D
C
C627
C629
C630
C632
C633
CK73GF1E104Z
CK73GB1H103K
CC73GCH1H220J
CK73GB1E223K
CC73GCH1H101J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
0.010UF
22PF
0.022UF
100PF
Z
K
J
K
J
C555
C557
C558
C559
C560
CC73GCH1H070D
CE04EW1H2R2M
CK73FB1H102K
CC73GCH1H181J
CC73GCH1H100D
CHIP C
ELECTRO
CHIP C
CHIP C
CHIP C
7.0PF
2.2UF
1000PF
180PF
10PF
D
50WV
K
J
D
C634,635
C636
C637
C638
C639
CK73FB1H103K
CE04EW1C100M
CC73FCH1H100D
CC73FCH1H390J
CC73FCH1H151J
CHIP C
ELECTRO
CHIP C
CHIP C
CHIP C
0.010UF
10UF
10PF
39PF
150PF
K
16WV
D
J
J
C561
C562
C563
C564,565
C566
CC73GCH1H221J
CC73GCH1H220J
CC73GCH1H151J
CK73FB1H103K
CK73GF1E104Z
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
220PF
22PF
150PF
0.010UF
0.10UF
J
J
J
K
Z
C640
C641
C642
C643,644
C645
CC73FCH1H390J
CK73FB1H103K
CC73FCH1H050C
CK73FB1H103K
CK73FB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
39PF
0.010UF
5.0PF
0.010UF
1000PF
J
K
C
K
K
C528,529
C530
C531
C532
C533
36
✽
TK-80
PARTS LIST
TX-RX UNIT (X57-4660-21)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
C646
C647
C648,649
C650
C651,652
CK73FB1H103K
CK73FB1H102K
CK73FB1H103K
CE04EW1C100M
CC73GCH1H150J
CHIP C
CHIP C
CHIP C
ELECTRO
CHIP C
0.010UF
1000PF
0.010UF
10UF
15PF
K
K
K
16WV
J
C815,816
C817
C818
C819
C900,901
C653-659
C660
C663
C668
C669
CC73FCH1H221J
CK73GB1H103K
CC73FCH1H221J
CK73FB1H223K
CE04EW1A221M
CHIP C
CHIP C
CHIP C
CHIP C
ELECTRO
220PF
0.010UF
220PF
0.022UF
220UF
J
K
J
K
10WV
C670
C671
C672
C673
C674
CK73FB1H103K
CC73GCH1H390J
CK73FB1H102K
CC73GCH1H150J
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
39PF
1000PF
15PF
1000PF
C675
C676
C677
C678,679
C680
CC73GCH1H090D
CC73GCH1H100D
CC73GCH1H180J
CK73GB1H102K
CC73GCH1H050C
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
C681
C682
C683
C684
C685
CC73GCH1H330J
CK73FB1H102K
CC73GCH1H100D
CK73GB1H102K
CC73GCH1H070D
C686
C687
C688,689
C690
C691
New
Address parts
Parts No.
Destination
Description
CK73FB1H103K
CS77BA1C010M
CE04EW1A101M
CK73FB1H103K
CC73GCH1H101J
CHIP C
CHIP-TAN
ELECTRO
CHIP C
CHIP C
0.010UF
1.0UF
100UF
0.010UF
100PF
K
16WV
10WV
K
J
C902
C903,904
C905
C906
C907
CE04EW1A101M
CK73FF1C105Z
CE04EW1C100M
CK73GB1H103K
CE04EW1A101M
ELECTRO
CHIP C
ELECTRO
CHIP C
ELECTRO
100UF
1.0UF
10UF
0.010UF
100UF
10WV
Z
16WV
K
10WV
K
J
K
J
K
C908
C909
C910
TC501
TC502-505
CK73GB1E223K
CK73GB1H102K
CK73FF1C105Z
C05-0355-15
C05-0345-15
CHIP C
0.022UF K
CHIP C
1000PF K
CHIP C
1.0UF
Z
CERAMIC TRIMMER CAPACITOR (30PF)
CERAMIC TRIMMER CAPACITOR (10PF)
9.0PF
10PF
18PF
1000PF
5.0PF
D
D
J
K
C
CN1-3
CN4
CN7
CN9,10
CN11
E04-0154-05
E40-0211-05
E40-0211-05
E40-3237-05
E40-3238-05
PIN SOCKET
PIN ASSY
PIN ASSY
PIN ASSY
PIN ASSY
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
33PF
1000PF
10PF
1000PF
7.0PF
J
K
D
K
D
CN12
CN13
CN14
CN15
CN19
E40-3240-05
E40-3239-05
E40-5797-05
E40-5765-05
E04-0154-05
PIN ASSY
PIN ASSY
FLAT CABLE CONNECTOR
FLAT CABLE CONNECTOR
PIN SOCKET
CC73GCH1H090D
CC73GCH1H160J
CK73GB1H102K
CC73GCH1H050C
CC73GCH1H200J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
9.0PF
16PF
1000PF
5.0PF
20PF
D
J
K
C
J
CN500
CN501,502
CN503
J1
J2
E40-5764-05
E04-0154-05
E40-3237-05
E06-0658-05
E56-0407-05
FLAT CABLE CONNECTOR
PIN SOCKET
PIN ASSY
DIN SOCKET (ACC1)
DIN SOCKET (ACC2)
C692
C693
C694
C695
C696
CK73FB1H102K
CC73GCH1H100D
CK73GB1H102K
CC73GCH1H050C
CC73GCH1H080D
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
10PF
1000PF
5.0PF
8.0PF
K
D
K
C
D
J3,4
J5
J6
W1
W2
3B
3B
E13-0166-05
E11-0414-05
E11-0705-05
E37-0506-05
E37-0495-05
PIN JACK (RELAY)
3.5D PHONE JACK (3P: EXT SP)
PHONE JACK (9P: KEY)
LEAD WIRE WITH CONNECTOR
LEAD WIRE WITH MINIPIN PLUG
C697
C698,699
C700
C701-704
C705
CC73GCH1H120J
CK73GB1H102K
CC73GCH1H050C
CK73GB1H102K
CC73GCH1H391J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
12PF
1000PF
5.0PF
1000PF
390PF
J
K
C
K
J
W3
W4
3B
3B
E37-0496-05
E37-0507-05
LEAD WIRE WITH MINIPIN PLUG
LEAD WIRE WITH CONNECTOR
C706
C707
C709
C710
C711
CC73GCH1H270J
CK73FB1H103K
CC73GCH1H180J
CK73FB1H102K
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
27PF
0.010UF
18PF
1000PF
0.010UF
J
K
J
K
K
F1
F10-2062-04
F10-2163-14
F10-2164-04
F53-0055-05
SHIELDING CASE (DDS)
SHIELDING CASE (VCO)
SHIELDING COVER (VCO)
FUSE (0.8A)
-
G13-1493-04
CUSHION (VCO)
-
J30-0545-05
SPACER (XF1)
C712
C713
C714
C715
C800
C92-0001-05
CC73GCH1H020C
CK73FB1H103K
CK73GB1H102K
CK73FB1H103K
CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP C
0.1UF
2.0PF
0.010UF
1000PF
0.010UF
35WV
C
K
K
K
CF500
L1
L3,4
L5
L6
L72-0391-05
L41-2785-32
L33-0695-05
L41-4795-32
L33-0695-05
CERAMIC FILTER
SMALL FIXED INDUCTOR (0.27UH)
SMALL FIXED INDUCTOR (1.0MH)
SMALL FIXED INDUCTOR (4.7UH)
SMALL FIXED INDUCTOR (1.0MH)
C801
C802
C804
C805
C806,807
CC73GCH1H060D
CK73GB1H103K
CK73GB1H103K
C92-0003-05
CK73FB1H103K
CHIP C
CHIP C
CHIP C
CHIP-TAN
CHIP C
6.0PF
0.010UF
0.010UF
0.47UF
0.010UF
D
K
K
25WV
K
L7,8
L10
L11
L12
L13
✽
✽
✽
✽
✽
L41-6895-32
L41-1895-32
L41-6895-32
L41-1895-32
L41-1295-32
SMALL FIXED INDUCTOR (6.8UH)
SMALL FIXED INDUCTOR (1.8UH)
SMALL FIXED INDUCTOR (6.8UH)
SMALL FIXED INDUCTOR (1.8UH)
SMALL FIXED INDUCTOR (1.2UH)
C808
C810
C811
C812
C813,814
C92-0003-05
CK73FB1H103K
CK73GB1H102K
CC73GCH1H100D
CK73GB1H103K
CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP C
0.47UF
0.010UF
1000PF
10PF
0.010UF
25WV
K
K
D
K
L14
L15
L16
L17
L18
✽
L41-5695-32
L40-1595-48
L41-8285-32
L40-2792-18
L41-8285-32
SMALL FIXED INDUCTOR (5.6UH)
SMALL FIXED INDUCTOR (1.5UH)
SMALL FIXED INDUCTOR (0.82UH)
SMALL FIXED INDUCTOR (2.7UH)
SMALL FIXED INDUCTOR (0.82UH)
✽
✽
✽
✽
✽
✽
✽
37
TK-80
PARTS LIST
TX-RX UNIT (X57-4660-21)
Ref. No.
New
Address parts
L19
L20
L21
L22
L23
✽
L24
L25
L26
L27
L28
✽
✽
✽
✽
L29
L30
L31,32
L33
L34
✽
L35
L36
L37
L38
L39
✽
L40
L41
L42,43
L44
L45
✽
✽
✽
✽
✽
✽
✽
L46
L48
L49
L50
L51
L52,53
L55
L56
L57
L58,59
L60
L61
L62
L63
L64,65
✽
✽
✽
✽
✽
✽
✽
Parts No.
Description
L507
L508
L509
L510
L511
L41-2785-32
L41-2285-32
L41-1295-32
L41-2285-32
L40-1585-48
SMALL FIXED INDUCTOR (0.27UH)
SMALL FIXED INDUCTOR (0.22UH)
SMALL FIXED INDUCTOR (1.2UH)
SMALL FIXED INDUCTOR (0.22UH)
SMALL FIXED INDUCTOR (150NH)
L512
L513
L514
L515
L516
✽
L41-8285-32
L40-1585-48
L41-2785-32
L19-0324-05
L33-0695-05
SMALL FIXED INDUCTOR (0.82UH)
SMALL FIXED INDUCTOR (150NH)
SMALL FIXED INDUCTOR (0.27UH)
TOROIDAL COIL
SMALL FIXED INDUCTOR (1.0MH)
L517,518
L522
L523
L524
L525
L41-4705-32
L39-1255-15
L41-1015-32
L34-4413-05
L19-0324-05
SMALL FIXED INDUCTOR (47UH)
TOROIDAL COIL
SMALL FIXED INDUCTOR (100UH)
COIL
TOROIDAL COIL
L41-3395-32
L19-0324-05
L34-4408-05
L34-4415-05
L41-1015-32
L41-3395-32
L34-4398-05
L34-4399-05
L34-4398-05
L41-1015-32
SMALL FIXED INDUCTOR (3.3UH)
COIL
COIL
COIL
SMALL FIXED INDUCTOR (100UH)
✽
✽
✽
✽
L41-2205-32
L41-3395-32
L41-3995-32
L41-5695-32
L40-8295-48
SMALL FIXED INDUCTOR (22UH)
SMALL FIXED INDUCTOR (3.3UH)
SMALL FIXED INDUCTOR (3.9UH)
SMALL FIXED INDUCTOR (5.6UH)
SMALL FIXED INDUCTOR (8.2UH)
L527
L528,529
L530
L531
L532
✽
✽
✽
L41-1015-32
L41-1005-32
L41-1295-32
L34-4399-05
L41-1015-32
SMALL FIXED INDUCTOR (100UH)
SMALL FIXED INDUCTOR (10UH)
SMALL FIXED INDUCTOR (1.2UH)
COIL
SMALL FIXED INDUCTOR (100UH)
SMALL FIXED INDUCTOR (3.3UH)
TOROIDAL COIL
COIL
COIL
SMALL FIXED INDUCTOR (100UH)
L533
L534
L535,536
L539
L540,541
✽
✽
✽
L41-2285-32
L41-1015-32
L41-2205-32
L34-4401-05
L41-1015-32
SMALL FIXED INDUCTOR (0.22UH)
SMALL FIXED INDUCTOR (100UH)
SMALL FIXED INDUCTOR (22UH)
COIL
SMALL FIXED INDUCTOR (100UH)
L39-1255-15
L34-4406-05
L34-4414-05
L40-1085-48
L34-4410-05
TOROIDAL COIL
COIL
COIL
SMALL FIXED INDUCTOR (100NH)
COIL
L542
L543
L544
L545
L546
✽
✽
✽
L41-1005-32
L41-4795-32
L41-1015-32
L34-4424-05
L34-2360-05
SMALL FIXED INDUCTOR (10UH)
SMALL FIXED INDUCTOR (4.7UH)
SMALL FIXED INDUCTOR (100UH)
COIL
COIL
L41-1015-32
L41-1015-32
L41-5695-32
L41-1005-32
L41-1015-32
SMALL FIXED INDUCTOR (100UH)
SMALL FIXED INDUCTOR (100UH)
SMALL FIXED INDUCTOR (5.6UH)
SMALL FIXED INDUCTOR (10UH)
SMALL FIXED INDUCTOR (100UH)
L547
L548
L549
L550
L551
L34-4424-05
L34-2359-05
L34-4424-05
L34-2359-05
L41-8285-32
COIL
COIL
COIL
COIL
SMALL FIXED INDUCTOR (0.82UH)
L34-4412-05
L34-4464-05
L41-1015-32
L34-4406-05
L34-4333-05
COIL
COIL
SMALL FIXED INDUCTOR (100UH)
COIL
COIL
L800
L801
L802,803
L804
X501
L41-8285-32
L41-4705-32
L34-4401-05
L33-0695-05
L77-1521-15
SMALL FIXED INDUCTOR (0.82UH)
SMALL FIXED INDUCTOR (47UH)
COIL
SMALL FIXED INDUCTOR (1.0MHZ)
CRYSTAL RESONATOR (20MHZ)
X502
XF1
XF2
XF3
L77-1598-05
L71-0432-05
L71-0249-05
L71-0433-15
CRYSTAL RESONATOR (62.35MHZ)
MCF (73.045MHZ)
CRYSTAL FILTER (10.695MHZ)
MCF (10.695MHZ)
-
N30-2606-46
PAN HEAD MACHINE SCREW (VCO)
CP500-503
R1
R2
R3
R4
R90-0721-05
R92-0679-05
RK73FB2A101J
RK73FB2A472J
RK73GB1J472J
MULTI-COMP
CHIP R
CHIP R
CHIP R
CHIP R
4.7K X16
0 OHM
100
J
4.7K
J
4.7K
J
1/10W
1/10W
1/16W
R5
R6
R7
R8
R9
RK73FB2A101J
RK73FB2A222J
RK73FB2A181J
RK73FB2A101J
RK73EB2B151J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
2.2K
180
100
150
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/8W
R10
R11
R12
R13
RK73FB2A330J
RK73EB2B121J
RK73FB2A330J
RK73EB2B121J
CHIP R
CHIP R
CHIP R
CHIP R
33
120
33
120
J
J
J
J
1/10W
1/8W
1/10W
1/8W
L71
L72
L73
L74
L75,76
✽
✽
L41-1015-32
L41-1005-32
L19-0324-05
L41-1015-32
L34-4401-05
SMALL FIXED INDUCTOR (100UH)
SMALL FIXED INDUCTOR (10UH)
TOROIDAL COIL
SMALL FIXED INDUCTOR (100UH)
COIL
L77,78
L79
L81
L82
L84
✽
✽
L41-4705-32
L41-1015-32
L40-1021-13
L33-0695-05
L41-1015-32
SMALL FIXED INDUCTOR (47UH)
SMALL FIXED INDUCTOR (100UH)
SMALL FIXED INDUCTOR (1.0MH)
SMALL FIXED INDUCTOR (1.0MH)
SMALL FIXED INDUCTOR (100UH)
L40-2281-17
L41-1015-32
L40-6885-48
L40-1085-48
L40-8275-48
SMALL FIXED INDUCTOR (0.22UH)
SMALL FIXED INDUCTOR (100UH)
SMALL FIXED INDUCTOR (680NH)
SMALL FIXED INDUCTOR (100NH)
SMALL FIXED INDUCTOR (82NH)
38
Destination
Description
SMALL FIXED INDUCTOR (56NH)
SMALL FIXED INDUCTOR (100UH)
SMALL FIXED INDUCTOR (3.3UH)
SMALL FIXED INDUCTOR (1.5UH)
SMALL FIXED INDUCTOR (2.2UH)
SMALL FIXED INDUCTOR (100UH)
COIL
TOROIDAL COIL
COIL
TOROIDAL COIL
✽
Parts No.
L40-5675-48
L41-1015-32
L41-3395-32
L40-1595-48
L40-2295-48
L41-1015-32
L34-4333-05
L39-1255-15
L34-4333-05
L19-0324-05
L85
L500-503
L504
L505
L506
New
Address parts
SMALL FIXED INDUCTOR (0.47UH)
SMALL FIXED INDUCTOR (2.7UH)
SMALL FIXED INDUCTOR (0.47UH)
SMALL FIXED INDUCTOR (0.27UH)
SMALL FIXED INDUCTOR (1.8UH)
✽
✽
Ref. No.
L41-4785-32
L40-2792-18
L41-4785-32
L41-2785-32
L41-1895-32
L66
L67
L68
L69
L70
✽
Destination
✽
✽
✽
✽
✽
✽
✽
✽
TK-80
PARTS LIST
TX-RX UNIT (X57-4660-21)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
R14
R15
R16
R17
R18
RK73FB2A330J
RK73EB2B121J
RK73FB2A330J
RK73EB2B121J
RK73FB2A330J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
33
120
33
120
33
J
J
J
J
J
1/10W
1/8W
1/10W
1/8W
1/10W
R79
R80,81
R83
R85
R86
RK73GB1J103J
RK73GB1J122J
RK73GB1J122J
RK73FB2A221J
RK73GB1J471J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
1.2K
1.2K
220
470
J
J
J
J
J
1/16W
1/16W
1/16W
1/10W
1/16W
R19
R20
R21
R22
R23
RK73EB2B121J
RK73FB2A330J
RK73EB2B121J
RK73FB2A330J
RK73EB2B121J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
120
33
120
33
120
J
J
J
J
J
1/8W
1/10W
1/8W
1/10W
1/8W
R87
R88
R89
R90
R93
RK73FB2A270J
RK73GB1J101J
RK73GB1J104J
RK73GB1J122J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
27
100
100K
1.2K
1.0K
J
J
J
J
J
1/10W
1/16W
1/16W
1/16W
1/16W
R24
R25
R26
R27,28
R29-32
RK73GB1J472J
RK73FB2A471J
RK73FB2A151J
RK73GB1J681J
RK73FB2A100J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
4.7K
470
150
680
10
J
J
J
J
J
1/16W
1/10W
1/10W
1/16W
1/10W
R94
R95
R96,97
R98
R100
R92-1252-05
R92-0670-05
RK73FB2A681J
RK73FB2A101J
RK73FB2A152J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
0 OHM
680
100
1.5K
J
1/16W
J
J
J
1/10W
1/10W
1/10W
R33
R34
R35
R36
R37
RK73GB1J271J
RK73FB2A100J
RK73FB2A221J
RK73GB1J152J
RK73FB2A101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
270
10
220
1.5K
100
J
J
J
J
J
1/16W
1/10W
1/10W
1/16W
1/10W
R101
R102
R103
R105
R106
RK73FB2A102J
RK73FB2A331J
RK73FB2A101J
RK73FB2A152J
RK73FB2A102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
330
100
1.5K
1.0K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R38
R39
R40
R41
R42
RK73FB2A220J
RK73FB2A470J
RK73FB2A391J
RK73FB2A332J
R92-0679-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22
47
390
3.3K
0 OHM
J
J
J
J
1/10W
1/10W
1/10W
1/10W
R107
R108
R110
R111
R112
RK73FB2A391J
RK73FB2A101J
RK73FB2A152J
RK73FB2A102J
RK73FB2A471J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
390
100
1.5K
1.0K
470
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R43
R44
R45
R46
R47
RK73GB1J474J
RK73GB1J273J
RK73GB1J471J
RK73FB2A104J
RK73GB1J101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470K
27K
470
100K
100
J
J
J
J
J
1/16W
1/16W
1/16W
1/10W
1/16W
R113
R115
R116
R117
R118
RK73FB2A101J
RK73FB2A221J
RK73FB2A122J
RK73GB1J333J
RK73FB2A562J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
220
1.2K
33K
5.6K
J
J
J
J
J
1/10W
1/10W
1/10W
1/16W
1/10W
R48
R49
R50
R51,52
R53
R92-1252-05
RK73GB1J332J
R92-1252-05
RK73GB1J222J
RK73FB2A272J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
3.3K
0 OHM
2.2K
2.7K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/10W
R119
R120
R121-123
R124
R125
RK73GB1J473J
RK73GB1J223J
RK73GB1J473J
RK73GB1J222J
RK73GB1J330J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
22K
47K
2.2K
33
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R54
R55
R56
R57
R58
RK73GB1J101J
RK73GB1J102J
RK73FB2A560J
RK73GB1J102J
RK73FB2A471J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
1.0K
56
1.0K
470
J
J
J
J
J
1/16W
1/16W
1/10W
1/16W
1/10W
R126
R127
R128
R129
R130
RK73FB2A102J
RK73GB1J681J
RK73GB1J682J
RK73GB1J223J
RK73FB2A331J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
680
6.8K
22K
330
J
J
J
J
J
1/10W
1/16W
1/16W
1/16W
1/10W
R59
R60
R61
R62
R63
RK73FB2A220J
RK73FB2A270J
RK73FB2A680J
RK73FB2A102J
RK73GB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22
27
68
1.0K
10K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/16W
R131
R132
R133
R134
R135
RK73GB1J681J
RK73FB2A103J
RK73FB2A101J
RK73GB1J223J
RK73GB1J821J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
680
10K
100
22K
820
J
J
J
J
J
1/16W
1/10W
1/10W
1/16W
1/16W
R64
R65
R66
R67
R68
RK73GB1J681J
RK73GB1J102J
RK73FB2A102J
RK73GB1J102J
RK73GB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
680
1.0K
1.0K
1.0K
10K
J
J
J
J
J
1/16W
1/16W
1/10W
1/16W
1/16W
R136
R137
R138
R139
R140
RK73FB2A101J
R92-0670-05
RK73FB2A102J
RK73FB2A823J
RK73FB2A103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
0 OHM
1.0K
82K
10K
J
1/10W
J
J
J
1/10W
1/10W
1/10W
R69
R70
R71
R72
R73
RK73GB1J101J
RK73GB1J472J
RK73GB1J333J
RK73GB1J101J
RK73GB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
4.7K
33K
100
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R141-144
R145
R146,147
R148,149
R150
RK73GB1J330J
RK73FB2A472J
RK73GB1J331J
RK73GB1J101J
RK73GB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
33
4.7K
330
100
47K
J
J
J
J
J
1/16W
1/10W
1/16W
1/16W
1/16W
R74
R75
R76
R77
R78
RK73GB1J471J
RK73GB1J223J
RK73GB1J103J
RK73GB1J101J
RK73FB2A472J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470
22K
10K
100
4.7K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/10W
R151
R152
R153,154
R155
R156
RK73FB2A390J
RK73FB2A181J
RK73GB1J222J
RK73GB1J103J
RK73GB1J273J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
39
180
2.2K
10K
27K
J
J
J
J
J
1/10W
1/10W
1/16W
1/16W
1/16W
39
TK-80
PARTS LIST
TX-RX UNIT (X57-4660-21)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
R157-160
R161,162
R163
R164
R165
RK73FB2A330J
R92-1252-05
RK73GB1J102J
RK73GB1J151J
RK73FB2A560J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
33
0 OHM
1.0K
150
56
J
J
J
J
J
1/10W
1/16W
1/16W
1/16W
1/10W
R235
R236
R237
R238
R239
RK73GB1J473J
RK73FB2A102J
RK73GB1J474J
RK73GB1J103J
RK73GB1J822J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
1.0K
470K
10K
8.2K
J
J
J
J
J
1/16W
1/10W
1/16W
1/16W
1/16W
R166
R167,168
R169
R170
R171
RK73FB2A820J
RK73GB1J222J
RK73GB1J101J
RK73GB1J561J
RK73GB1J330J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
82
2.2K
100
560
33
J
J
J
J
J
1/10W
1/16W
1/16W
1/16W
1/16W
R240
R241
R242
R243
R244
RK73GB1J331J
RK73GB1J393J
RK73GB1J104J
RK73FB2A823J
RK73GB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
330
39K
100K
82K
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/10W
1/16W
R172,173
R174
R175
R176
R177
RK73FB2A330J
RK73FB2A102J
RK73GB1J470J
RK73GB1J104J
RK73GB1J333J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
33
1.0K
47
100K
33K
J
J
J
J
J
1/10W
1/10W
1/16W
1/16W
1/16W
R245
R246
R247
R248
R249
RK73GB1J472J
RK73GB1J223J
RK73GB1J473J
RK73GB1J273J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
4.7K
22K
47K
27K
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R178
R179
R180
R181
R182
RK73FB2A471J
RK73FB2A101J
RK73GB1J223J
RK73FB2A103J
RK73FB2A333J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470
100
22K
10K
33K
J
J
J
J
J
1/10W
1/10W
1/16W
1/10W
1/10W
R250
R251
R252
R253
R254,255
RK73GB1J472J
RK73GB1J221J
RK73FB2A272J
RK73GB1J472J
RK73GB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
4.7K
220
2.7K
4.7K
100K
J
J
J
J
J
1/16W
1/16W
1/10W
1/16W
1/16W
R183
R184
R185
R186
R187,188
RK73FB2A104J
RK73GB1J471J
RK73FB2A101J
RK73FB2A103J
RK73FB2A221J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
470
100
10K
220
J
J
J
J
J
1/10W
1/16W
1/10W
1/10W
1/10W
R257
R258
R259
R260
R261
RK73GB1J332J
RK73FB2A184J
RK73GB1J101J
RK73GB1J102J
RK73GB1J472J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
3.3K
180K
100
1.0K
4.7K
J
J
J
J
J
1/16W
1/10W
1/16W
1/16W
1/16W
R190
R191
R192
R193
R194
RK73GB1J103J
RK73GB1J222J
RK73GB1J224J
RK73GB1J223J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
2.2K
220K
22K
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R262
R263,264
R265
R266
R267
RK73GB1J332J
RK73GB1J224J
RK73GB1J101J
RK73GB1J102J
RK73GB1J331J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
3.3K
220K
100
1.0K
330
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R195
R196
R197
R198
R199
RK73GB1J101J
RK73GB1J224J
RK73FB2A222J
RK73GB1J562J
RK73GB1J471J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
220K
2.2K
5.6K
470
J
J
J
J
J
1/16W
1/16W
1/10W
1/16W
1/16W
R268
R269
R270
R271
R272
RK73GB1J221J
RK73GB1J224J
R92-1252-05
RK73FB2A222J
RK73GB1J222J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
220
220K
0 OHM
2.2K
2.2K
J
J
J
J
J
1/16W
1/16W
1/16W
1/10W
1/16W
R200
R201
R202
R203,204
R205
RK73GB1J104J
RK73GB1J473J
RK73GB1J222J
RK73GB1J224J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
47K
2.2K
220K
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R273
R274
R275
R276
R277
RK73FB2A101J
RK73GB1J222J
RK73GB1J104J
RK73GB1J224J
RK73GB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
2.2K
100K
220K
100K
J
J
J
J
J
1/10W
1/16W
1/16W
1/16W
1/16W
R206
R207
R208
R209
R210
RK73FB2A104J
RK73GB1J472J
RK73GB1J102J
RK73GB1J224J
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
4.7K
1.0K
220K
0 OHM
J
J
J
J
J
1/10W
1/16W
1/16W
1/16W
1/16W
R278
R279
R280
R281
R282
RK73FB2A101J
RK73GB1J103J
RK73GB1J332J
RK73GB1J822J
RK73GB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
10K
3.3K
8.2K
10K
J
J
J
J
J
1/10W
1/16W
1/16W
1/16W
1/16W
R212
R213
R214
R215
R216
R92-1252-05
RK73GB1J101J
RK73GB1J104J
RK73GB1J223J
RK73GB1J562J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
100
100K
22K
5.6K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R283
R284
R285
R286
R287
R92-0670-05
RK73GB1J103J
RK73FB2A101J
RK73GB1J561J
RK73GB1J223J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
10K
100
560
22K
J
J
J
J
1/16W
1/10W
1/16W
1/16W
R217
R218
R219
R220
R221
RK73GB1J222J
RK73GB1J561J
RK73GB1J103J
RK73FB2A823J
RK73GB1J101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
2.2K
560
10K
82K
100
J
J
J
J
J
1/16W
1/16W
1/16W
1/10W
1/16W
R288
R289
R290
R291
R292
RK73GB1J333J
RK73GB1J104J
RK73GB1J101J
RK73GB1J104J
RK73GB1J472J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
33K
100K
100
100K
4.7K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R222
R223
R224
R225
R233
RK73GB1J105J
RK73GB1J102J
RK73FB2A181J
RK73GB1J101J
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0M
1.0K
180
100
0 OHM
J
J
J
J
J
1/16W
1/16W
1/10W
1/16W
1/16W
R293
R294
R298
R299-306
R307
RK73FB2A332J
RK73GB1J474J
RK73FB2A101J
RK73GB1J103J
RK73FB2A272J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
3.3K
470K
100
10K
2.7K
J
J
J
J
J
1/10W
1/16W
1/10W
1/16W
1/10W
40
TK-80
PARTS LIST
TX-RX UNIT (X57-4660-21)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
R308
R309,310
R311
R312,313
R314,315
RK73FB2A473J
RK73FB2A223J
RK73FB2A471J
RK73GB1J472J
RK73GB1J101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
22K
470
4.7K
100
J
J
J
J
J
1/10W
1/10W
1/10W
1/16W
1/16W
R403
R404
R405
R406
R407
RK73GB1J104J
RK73FB2A472J
RK73FB2A273J
RK73FB2A101J
RK73FB2A473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
4.7K
27K
100
47K
J
J
J
J
J
1/16W
1/10W
1/10W
1/10W
1/10W
R316
R317
R318
R319
R320
RK73GB1J822J
RK73GB1J222J
RK73GB1J153J
RK73GB1J102J
RK73GB1J222J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
8.2K
2.2K
15K
1.0K
2.2K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R408
R413
R414
R415
R416
RK73FB2A4R7J
R92-0670-05
RK73GB1J472J
RK73FB2A680J
RK73GB1J562J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
4.7
0 OHM
4.7K
68
5.6K
J
1/10W
J
J
J
1/16W
1/10W
1/16W
R321
R322,323
R324
R325
R326,327
RK73GB1J103J
RK73GB1J331J
RK73GB1J102J
RK73GB1J222J
RK73GB1J332J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
330
1.0K
2.2K
3.3K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R417
R418
R419
R420
R421,422
RK73GB1J153J
RK73GB1J105J
RK73FB2A101J
RK73GB1J562J
R92-0670-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
15K
1.0M
100
5.6K
0 OHM
J
J
J
J
1/16W
1/16W
1/10W
1/16W
R328
R329
R330
R331
R332
RK73GB1J822J
RK73GB1J472J
RK73GB1J101J
RK73GB1J104J
RK73FB2A682J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
8.2K
4.7K
100
100K
6.8K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/10W
R423
R424
R535
R536
R537
RK73GB1J682J
RK73FB2A103J
RK73GB1J330J
RK73GB1J562J
RK73GB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
6.8K
10K
33
5.6K
10K
J
J
J
J
J
1/16W
1/10W
1/16W
1/16W
1/16W
R333
R334,335
R336
R337,338
R339
RK73GB1J102J
RK73GB1J681J
RK73GB1J103J
RK73GB1J102J
RK73GB1J223J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
680
10K
1.0K
22K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R538
R539
R540
R541
R542
RK73GB1J330J
RK73GB1J101J
RK73GB1J221J
RK73GB1J101J
RK73GB1J471J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
33
100
220
100
470
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R340,341
R342
R343,344
R345
R346-349
R92-1252-05
RK73FB2A564J
RK73GB1J104J
RK73GB1J102J
RK73GB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
560K
100K
1.0K
10K
J
J
J
J
J
1/16W
1/10W
1/16W
1/16W
1/16W
R543
R544
R545
R546
R547
RK73FB2A100J
RK73GB1J471J
RK73GB1J102J
RK73GB1J183J
RK73GB1J122J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10
470
1.0K
18K
1.2K
J
J
J
J
J
1/10W
1/16W
1/16W
1/16W
1/16W
R350-355
R356
R357
R358
R359
RK73GB1J101J
R92-0679-05
R92-1252-05
RK73GB1J101J
RK73GB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
0 OHM
0 OHM
100
10K
J
1/16W
J
J
J
1/16W
1/16W
1/16W
R548
R549
R550
R551
R552
RK73FB2A102J
RK73GB1J683J
RK73FB2A182J
RK73GB1J151J
RK73FB2A102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
68K
1.8K
150
1.0K
J
J
J
J
J
1/10W
1/16W
1/10W
1/16W
1/10W
R360
R361
R362
R366
R367
RK73GB1J221J
RK73GB1J102J
RK73GB1J272J
R92-1252-05
RK73FB2A333J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
220
1.0K
2.7K
0 OHM
33K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/10W
R553
R554
R555
R556
R557
RK73FB2A221J
RK73GB1J122J
RK73GB1J331J
RK73GB1J101J
RK73GB1J822J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
220
1.2K
330
100
8.2K
J
J
J
J
J
1/10W
1/16W
1/16W
1/16W
1/16W
R368
R369
R373
R375
R376
RK73GB1J473J
R92-1252-05
RK73GB1J101J
RK73GB1J101J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
0 OHM
100
100
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R558
R559
R560
R561,562
R563
RK73GB1J272J
RK73GB1J471J
RK73GB1J101J
RK73GB1J472J
RK73GB1J101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
2.7K
470
100
4.7K
100
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R377
R378
R379,380
R381
R382
RK73GB1J224J
RK73GB1J104J
RK73GB1J393J
RK73FB2A684J
RK73FB2A154J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
220K
100K
39K
680K
150K
J
J
J
J
J
1/16W
1/16W
1/16W
1/10W
1/10W
R564
R565
R566
R567
R568
RK73FB2A101J
RK73GB1J101J
RK73GB1J471J
RK73GB1J223J
RK73GB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
100
470
22K
10K
J
J
J
J
J
1/10W
1/16W
1/16W
1/16W
1/16W
R383
R384
R385-388
R389-393
R394
RK73GB1J103J
R92-1252-05
RK73FB2A101J
RK73GB1J104J
RK73GB1J222J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
0 OHM
100
100K
2.2K
J
J
J
J
J
1/16W
1/16W
1/10W
1/16W
1/16W
R569
R570
R571
R572
R573
RK73GB1J561J
RK73FB2A103J
RK73FB2A153J
RK73FB2A101J
RK73FB2A221J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
560
10K
15K
100
220
J
J
J
J
J
1/16W
1/10W
1/10W
1/10W
1/10W
R395-398
R399
R400
R401
R402
RK73GB1J104J
RK73GB1J563J
RK73GB1J153J
RK73FB2A4R7J
RK73GB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
56K
15K
4.7
10K
J
J
J
J
J
1/16W
1/16W
1/16W
1/10W
1/16W
R574
R575
R576
R577
R578
RK73GB1J102J
R92-1252-05
RK73GB1J681J
RK73GB1J101J
RK73GB1J391J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
0 OHM
680
100
390
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
41
TK-80
PARTS LIST
TX-RX UNIT (X57-4660-21)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
R579
R580
R581
R582
R583
RK73GB1J223J
RK73GB1J103J
RK73GB1J220J
RK73GB1J101J
RK73GB1J471J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22K
10K
22
100
470
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R643
R644
R645
R646
R647
RK73FB2A471J
RK73FB2A681J
RK73FB2A101J
RK73FB2A471J
RK73FB2A271J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470
680
100
470
270
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R584
R585
R586
R587
R588
R92-1252-05
RK73GB1J470J
RK73FB2A222J
RK73GB1J561J
RK73GB1J223J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
47
2.2K
560
22K
J
J
J
J
J
1/16W
1/16W
1/10W
1/16W
1/16W
R648
R649
R650
R651-659
R661
RK73FB2A184J
RK73FB2A102J
R92-1252-05
RK73GB1J101J
RK73GB1J682J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
180K
1.0K
0 OHM
100
6.8K
J
J
J
J
J
1/10W
1/10W
1/16W
1/16W
1/16W
R589
R590
R591
R592
R593
RK73GB1J103J
RK73GB1J101J
RK73GB1J471J
RK73FB2A223J
RK73FB2A103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
100
470
22K
10K
J
J
J
J
J
1/16W
1/16W
1/16W
1/10W
1/10W
R662
R663
R665
R666
R667
RK73GB1J271J
RK73GB1J332J
RK73GB1J682J
RK73GB1J271J
RK73GB1J332J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
270
3.3K
6.8K
270
3.3K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R594
R595
R596
R597
R598,599
RK73FB2A821J
RK73FB2A101J
RK73FB2A473J
RK73GB1J473J
RK73GB1J101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
820
100
47K
47K
100
J
J
J
J
J
1/10W
1/10W
1/10W
1/16W
1/16W
R669
R670
R671,672
R673,674
R675
RK73GB1J682J
RK73GB1J271J
RK73GB1J332J
RK73GB1J472J
RK73GB1J470J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
6.8K
270
3.3K
4.7K
47
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R600
R601
R602
R603
R604
RK73FB2A102J
RK73GB1J332J
RK73GB1J223J
RK73GB1J103J
RK73GB1J101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
3.3K
22K
10K
100
J
J
J
J
J
1/10W
1/16W
1/16W
1/16W
1/16W
R676
R677
R679
R680
R681
RK73GB1J471J
RK73FB2A223J
R92-1252-05
RK73FB2A103J
RK73GB1J561J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470
22K
0 OHM
10K
560
J
J
J
J
J
1/16W
1/10W
1/16W
1/10W
1/16W
R605
R606
R607
R608
R609
RK73GB1J471J
RK73GB1J332J
RK73GB1J223J
RK73GB1J103J
RK73GB1J101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470
3.3K
22K
10K
100
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R682,683
R684-686
R687
R688
R689
RD14CB2C100J
RK73GB1J101J
RK73GB1J681J
RK73GB1J123J
RK73GB1J103J
RD
CHIP R
CHIP R
CHIP R
CHIP R
10
100
680
12K
10K
J
J
J
J
J
1/6W
1/16W
1/16W
1/16W
1/16W
R610
R611
R612
R613
R615
RK73GB1J471J
RK73GB1J470J
RK73GB1J123J
RK73FB2A472J
RK73FB2A681J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470
47
12K
4.7K
680
J
J
J
J
J
1/16W
1/16W
1/16W
1/10W
1/10W
R690
R800
R801
R802
R803
RK73GB1J561J
RK73FB2A221J
RK73FB2A102J
RK73GB1J103J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
560
220
1.0K
10K
1.0K
J
J
J
J
J
1/16W
1/10W
1/10W
1/16W
1/16W
R616
R617
R618
R619
R620
RK73FB2A103J
RK73FB2A153J
RK73FB2A101J
RK73FB2A221J
RK73FB2A102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
15K
100
220
1.0K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R804
R805
R806
R807
R808
RK73GB1J223J
RK73FB2A333J
RK73GB1J683J
RK73GB1J103J
RK73FB2A103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22K
33K
68K
10K
10K
J
J
J
J
J
1/16W
1/10W
1/16W
1/16W
1/10W
R621
R622
R623
R624
R625
R92-1252-05
RK73GB1J681J
RK73GB1J223J
RK73GB1J103J
RK73GB1J101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
680
22K
10K
100
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R809
R810
R811
R812
R813
RK73GB1J152J
RK73FB2A102J
RK73GB1J333J
RK73FB2A221J
RK73FB2A103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.5K
1.0K
33K
220
10K
J
J
J
J
J
1/16W
1/10W
1/16W
1/10W
1/10W
R626
R627
R628
R629
R630
RK73GB1J471J
RK73GB1J332J
RK73GB1J101J
RK73GB1J271J
RK73GB1J821J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470
3.3K
100
270
820
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R814
R815
R816
R817
R818
RK73GB1J102J
RK73GB1J563J
RK73GB1J101J
RK73GB1J681J
RK73GB1J682J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
56K
100
680
6.8K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R631
R632
R633
R634
R635
RK73GB1J104J
RK73FB2A223J
RK73FB2A103J
RK73FB2A222J
RK73FB2A101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
22K
10K
2.2K
100
J
J
J
J
J
1/16W
1/10W
1/10W
1/10W
1/10W
R819
R820-823
R900
R901
R902
R92-1252-05
R92-0679-05
RK73GB1J103J
RK73GB1J101J
RK73GB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
0 OHM
10K
100
100K
J
1/16W
J
J
J
1/16W
1/16W
1/16W
R636,637
R638,639
R640
R641
R642
RK73FB2A473J
RK73FB2A101J
RK73FB2A102J
RK73FB2A681J
RK73FB2A101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
100
1.0K
680
100
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R903
R904
R905
R906
R907
RK73GB1J223J
RK73GB1J562J
RK73GB1J561J
RK73GB1J103J
RK73GB1J101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22K
5.6K
560
10K
100
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
42
TK-80
PARTS LIST
TX-RX UNIT (X57-4660-21)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Description
R908
R909,910
R911,912
R913
R915
RK73GB1J104J
RK73GB1J103J
RK73GB1J105J
RK73GB1J103J
RK73GB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
10K
1.0M
10K
10K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
D80
D81-87
D500,501
D502
D503
02CZ4.7(Y)
1SS355
1SS355
1SV166
RLS135
ZENER DIODE
DIODE
DIODE
VARIABLE CAPACITANCE DIODE
DIODE
R916
R917
R918
R919
R920
RK73GB1J105J
RK73GB1J474J
RK73GB1J103J
RK73GB1J471J
RK73FB2A103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0M
470K
10K
470
10K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/10W
D504
D505
D506
D507
D800
1SV166
RLS135
1SV166
RLS135
HSM276S
VARIABLE CAPACITANCE DIODE
DIODE
VARIABLE CAPACITANCE DIODE
DIODE
DIODE
R32-0752-05
R32-0758-05
R32-0767-05
R32-0758-05
R32-0754-05
SEMI FIXED VARIABLE RESISTOR (4.7K)
SEMI FIXED VARIABLE RESISTOR (47K)
SEMI FIXED VARIABLE RESISTOR (1.0K)
SEMI FIXED VARIABLE RESISTOR (47K)
SEMI FIXED VARIABLE RESISTOR (10K)
D900-902
IC1
IC2
IC3
IC4
1SS355
BU4066BCFV
NJM2904M
BU4066BCFV
NJM2594V
DIODE
MOS-IC
MOS-IC
MOS-IC
ANALOGUE IC
VR9,10
VR11
VR12
VR14
VR900
R12-6744-05
R12-6740-05
R32-0754-05
R12-6744-05
R12-3127-05
TRIMMING POT. (47K)
TRIMMING POT. (10K)
SEMI FIXED VARIABLE RESISTOR (10K)
TRIMMING POT. (47K)
TRIMMING POT. (10K)
IC6
IC7
IC8
IC9
IC10
TA8184F
LA4446
TC4S66F
UPC1313HA
UPD6345GS
MOS-IC
BI-POLAR IC
MOS-IC
ANALOGUE IC
MOS-IC
VR901
VR902
R12-1084-05
R12-3127-05
TRIMMING POT. (1K)
TRIMMING POT. (10K)
D1
D2,3
D4
D5
D6
V08(G)
RLS245
V08(G)
1SV128
LFB01
DIODE
DIODE
DIODE
DIODE
DIODE
IC11
IC12
IC13
IC14
IC15,16
TA78L05F
NJM2904M
M62363FP
NJM2904M
BU2099FV
MOS-IC
MOS-IC
MOS-IC
MOS-IC
MOS-IC
D7-26
D27-29
D30,31
D32
D33
RLS135
1SS355
DAN235K
DAP236K
RLS135
DIODE
DIODE
DIODE
DIODE
DIODE
IC500,501
IC502
IC503,504
IC505
IC506
F71022Z
MB86001PF
NJM2594V
UPC1686G
NJM2594V
MOS-IC
MOS-IC
ANALOGUE IC
BI-POLAR IC
ANALOGUE IC
D34
D35
D36
D37
D38-43
DAN235K
RLS135
DAP236K
DAN235K
DAP236K
DIODE
DIODE
DIODE
DIODE
DIODE
TC4S66F
NJM2904M
TC4001BFT
2SD1757K
2SA1213(Y)
MOS-IC
MOS-IC
MOS-IC
TRANSISTOR
TRANSISTOR
D44
D47
D48
D49
D50
1SS355
1SS355
RN731H
1SS355
RLS135
DIODE
DIODE
DIODE
DIODE
DIODE
Q3
Q4-9
Q10
Q11,12
Q13
DTC143TK
2SK520(K44)
3SK131(M)
2SK520(K43)
2SC2954
DIGITAL TRANSISTOR
FET
FET
FET
TRANSISTOR
D51
D52-55
D56
D59
D60,61
LFB01
HSM88AS
RLS135
HSM88AS
1SS355
DIODE
DIODE
DIODE
DIODE
DIODE
Q14
Q15
Q17
Q18
Q19
DTA124EK
FMG3A
2SA1213(Y)
RU201
3SK131(M)
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
TRANSISTOR
FET
D63
D64
D65
D66
D68
HSM88AS
1SS226
02CZ6.2(Y)
RLS245
02CZ3.6(Z)
DIODE
DIODE
ZENER DIODE
DIODE
ZENER DIODE
Q20,21
Q22
Q23
Q24-28
Q29
2SC2712(Y)
FMC2
2SC2712(Y)
3SK131(M)
2SC2954
TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
FET
TRANSISTOR
1SS355
02CZ12(Y)
1SS355
HSM88AS
02CZ3.3(Z)
DIODE
ZENER DIODE
DIODE
DIODE
ZENER DIODE
Q30,31
Q32-35
Q36
Q38
Q39
3SK131(M)
2SC2712(Y)
DTC114EK
DTC114EK
2SC2712(Y)
FET
TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
HSM88AS
1SS355
DIODE
DIODE
Q40
Q46
Q47
Q48
Q49
2SK208(GR)
DTC114EK
DTA124EK
2SC2712(Y)
2SD1757K
FET
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
TRANSISTOR
VR1
VR2
VR3
VR4
VR6-8
D69,70
D71
D72
D73
D75
D76
D79
✽
✽
✽
✽
IC508
IC900
IC901
Q1
Q2
✽
✽
✽
✽
Destination
43
TK-80
PARTS LIST
TX-RX UNIT (X57-4660-21)
LCD ASSY (B38-0739-15)
Ref. No.
New
Address parts
Parts No.
Description
Q50,51
Q52
Q54,55
Q56
Q57
2SC2712(Y)
DTC114EK
2SC2712(Y)
2SA1162(Y)
2SC2712(Y)
TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
Q58
Q59
Q60-63
Q64
Q65
2SC3649(S,T)
2SD1624(S)
2SC2712(Y)
2SK208(GR)
2SC2712(Y)
TRANSISTOR
TRANSISTOR
TRANSISTOR
FET
TRANSISTOR
Q67,68
Q69
Q70
Q71
Q72
DTC114EK
FMC1
DTC143TK
2SA1213(Y)
FMG3A
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
Q74
Q75
Q76
Q77,78
Q79
2SA1213(Y)
2SC2712(Y)
DTA124EK
FMA5
2SC2712(Y)
TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
TRANSISTOR
Q80
Q81-84
Q85
Q507
Q508-510
DTA114EK
DTC114EK
DTC143TK
2SC2714(Y)
2SC3722K(R)
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
TRANSISTOR
Q511
Q512
Q513
Q514
Q515,516
2SC2714(Y)
2SC2712(Y)
2SC2714(Y)
2SC2712(GR)
2SC2712(Y)
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
Q517-521
Q522
Q523
Q524-526
Q527,528
2SC2714(Y)
2SC2712(GR)
2SC2712(Y)
2SC2714(Y)
2SC2996(Y)
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
Q529
Q530
Q531
Q532
Q533
2SC2712(Y)
DTC114EK
2SK508NV(K52)
DTC114EK
2SK508NV(K52)
TRANSISTOR
DIGITAL TRANSISTOR
FET
DIGITAL TRANSISTOR
FET
Q534
Q535
Q536
Q800
Q801,802
DTC114EK
2SK508NV(K52)
2SC2714(Y)
DTC114EK
2SC2714(Y)
DIGITAL TRANSISTOR
FET
TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
Q803
Q804
Q805
Q806
Q807
2SC2712(Y)
2SC2714(Y)
2SC2712(Y)
2SC2714(Y)
DTA114EK
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
Q808
Q900,901
Q902
Q903
TH1
DTC114EK
2SC2712(Y)
DTA114EK
DTC114EK
157-502-53002
DIGITAL TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
THERMISTOR
TH2
TH3
TH4
TH5
TH6
157-501-53009
157-302-53008
157-102-53003
157-302-53008
157-502-53002
THERMISTOR
THERMISTOR
THERMISTOR
THERMISTOR
THERMISTOR
44
Destination
Ref. No.
New
Address parts
Parts No.
Destination
Description
TH7
TH8,9
TH10
TH11
157-103-55001
157-102-53003
157-502-53002
157-104-53001
THERMISTOR
THERMISTOR
THERMISTOR
THERMISTOR
PL1-6
B30-2147-08
LAMP
C1
C2
C3
C4,5
C6-10
CK73FB1H103K
C92-0042-05
CK73FB1H103K
CK73FB1H102K
CK73FB1H103K
CHIP C
CHIP-ELE
CHIP C
CHIP C
CHIP C
0.010UF
22UF
0.010UF
1000PF
0.010UF
K
10WV
K
K
K
C11
C12,13
C14-19
C23
C24
C92-0034-05
CK73FF1H104Z
CK73FB1H103K
C92-0040-05
C90-2041-05
CHIP-ELE
CHIP C
CHIP C
CHIP-ELE
CHIP-ELE
22UF
0.10UF
0.010UF
47UF
10UF
25WV
Z
K
16WV
10WV
CN1
CN2
J1
E23-0623-04
E40-5797-05
E40-3240-05
E06-0858-15
EARTH LUG
CONNECTOR
CONNECTOR
CYLINDRICAL RECEPTACLE
L1,2
L3
L40-1011-18
L40-1001-18
SMALL FIXED INDUCTOR (100MH)
SMALL FIXED INDUCTOR (10MH)
R1,2
R3
R4
R5,6
R7
RK73FB2A473J
RK73FB2A104J
RK73FB2A125J
RK73FB2A223J
RK73FB2A222J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
100K
1.2M
22K
2.2K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R8
R9
R10
R11
R12
RK73FB2A101J
RK73FB2A153J
RK73FB2A222J
RK73FB2A101J
RK73FB2A153J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
15K
2.2K
100
15K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R13-15
R21-23
R24-27
R28,29
R30-32
RK73FB2A101J
R92-1240-05
RK73FB2A470J
RK73FB2A122J
R92-0670-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
10
47
1.2K
0 OHM
J
J
J
J
1/10W
1/4W
1/10W
1/10W
R34
R35
R36,37
VR1,3
VR2
RK73FB2A392J
RK73EB2A332J
R92-1282-05
R31-0609-05
R31-0610-05
CHIP R
3.9K
J
1/10W
CHIP R
3.3K
J
1/10W
CHIP R
10
J
1W
VARIABLE RESISTOR (50KB:SQL,VOL)
VARIABLE RESISTOR (50KB:CLA)
S2-7
S40-1428-05
TACT SWITCH
D2
IC1
IC2
IMN10
MSM5265GS-V1K
TA7809F
DIODE
IC (LCD DRIVER)
IC (VOLTAGE REGURATOR/+9V)
LCD1
SLU10098-01
LCD
S1
W02-1873-05
ENCODER
LCD ASSY (B38-0739-15)
TK-80
EXPLODED VIEW
A
B
Q2
Q6
Q3
1
(A/2)
23
Q5
Q1
Q4
X45 (B/2)
29
2
23
701
B
28
X57
W3
W1
X57
3
A
B
C
D
E
F
G
H
J
K
M
N
Ø4.0 (FW)
M7.0
M3 x 6 (F)
M3 x 6 (OC)
M3 x 18 (Bi)
M4 x 10 (Bi)
M3 x 5
M3 x 8
M3 x 6 (Br-Tap)
M3 x 8 (Br-Tap)
M2.6 x 5 (TP)
M3 x 10 (TP-T)
: N15-1040-46
: N10-2070-46
: N32-3006-46
: N33-3006-45
: N35-3018-46
: N35-4010-46
: N67-3005-46
: N68-3008-46
: N87-3006-46
: N87-3008-46
: N90-2605-45
: N91-3010-46
W4
X57
X57
W2
23
23
23
Parts with the exploded numbers larger than 700 are not supplied.
If a part reference number is listed in a box on the exploded view of the PCB, that part does not come with the PCB.
These parts must be ordered separately.
45
TK-80
PACKING
C
D
7 Instruction manual
(B62-1012-00)
750 Protection bag
56 Microphone
(T91-0562-25)
1
13 DC cord
(E30-3157-15)
24 Fuse (Blade type 25A/32V)
(F05-2531-05)
25 Fuse (Blade type 4A/32V)
(F06-4027-05)
751 Protection bag
37 Polystyrene foamed fixture (R)
(H10-2788-02)
38 Carton board
(H13-0962-04)
36 Polystyrene foamed fixture (F)
(H10-2787-02)
2
3
35 Item carton case
(H52-1272-02)
46
Parts with the exploded numbers larger than 700 are not supplied.
TK-80
ADJUSTMENT
Required Test Equipment
Service Adjustment Mode
1. Stabilized Power Supply
1. Function
1) The supply voltage can be changed between 5V and
18V, and the current is 30A or more.
2) The standard voltage is 13.6V.
2. DC Ammeter
1) Class 1 ammeter (17 ranges and other features).
2) The full scale can be set to either 3A or 30A.
3) A cable of less internal loss must be used.
3. Frequency Counter (f. counter)
1) Frequencies of up to 1GHz or so can be measured.
2) The sensitivity can be changed to 500MHz or below,
and measurements are highly stable and accurate
(0.2ppm or so).
4. Power Meter
1)
2)
3)
4)
Measurable frequency : Up to 500MHz
Impedance : 50Ω, unbalanced
Measuring range : Full scale of 150W or so
A standard cable (5D2W 1m) must be used.
5. RF VTVM (RF V.M)
1) Measurable frequency : Up to 500Hz or so
6. Digital Voltmeter (D.V.M)
1) Voltage range : FS = 18V or so
2) Input resistance : 1MΩ or more
7. Oscilloscope
1) Measuring range : DC to 100MHz
2) Provides highly accurate measurements for 5 to
25MHz.
8. AF Voltmeter (AF V.M)
1) Measurable frequency : 50Hz to 1MHz
2) Maximum sensitivity : 1mV or more
9. AF Generator (AG)
1) Frequency range : 200Hz to 5kHz
2) Output : 1mV or less to 1V, low distortion
10. Spectrum Analyzer
1) Measuring range : DC to 1GHz or more
11. Standard Signal Generator (SSG)
1) Maximum frequency : 500MHz or more
2) Output : –20dB/0.1µV to 120dB/1V
3) Output impedance : 50Ω
12. Tracking Generator
1) Center frequency : 50kHz to 500MHz
2) Frequency deviation : ± 35MHz
3) Output voltage : 100mV or more
13. Dummy Load (DM)
1) AF Dummy 4Ω, 5W or more
2) RF Dummy 150Ω, 150W or more
14. Directional Coupler
• Use a non-conductive rod such as a Bakelite rod for
adjustment (especially of trimmers and coils).
• To protect the SSG, do not send out signals while adjusting the receiving unit.
• The indicated SSG output levels are for maximum output.
1) Service adjustment mode is only to set the adjustment
items displayed in the service adjustment mode menu.
2) Adjusted data is all stored in the EEPROM.
3) The EEPROM is only renewed when MENU No. 39 is entered and writing done by means of [MODE] or [DATA].
2. Setting
1)
2)
3)
4)
[POWER] ON while holding [SCAN] and [DATA].
Use [DIAL] to select the MENU No.
Set the data using [MODE] or [DATA].
MENU No. 39 writes data to the EEPROM.
“RUN” is displayed while writing.
“GOOD” is displayed when writing has been successfully
completed.
“ERROR” is displayed when a writing error occurs.
(At this time, press [MODE] or [DATA] once again.)
5) This function is turned off by turning [POWER] OFF.
NOTE:
When repairing X53-3570-21 board, you may find the
shortness of the flat cable makes checking the unit difficult.
We provide the E37-0572-05 (for control unit) and the E370573-05 (for AT) cables as servicing parts which you may order as necessary.
3. Adjustment mode menu (Menu No. 00~39)
No.
Contents
00
Checksum display
01
100W (MAX) power setting, RF meter 100W point intake
02
50W (HI) power setting, RF meter 50W point intake
03
25W (MID) power setting, RF meter 25W point intake
04
15W (LO) power setting, RF meter 15W point intake
05
12.5W (HI) power setting, RF meter 12.5W point intake
06
Power setting during AT
07
6.25W (MID) power setting, RF meter 6.25W point intake
08
3.75W (LO) power setting, RF meter 3.75W point intake
09
100W power setting TX gain, RF meter 100W point intake
10
50W power setting TX gain, RF meter 50W point intake
11
25W power setting TX gain, RF meter 25W point intake
12
TX gain setting during 15W, RF meter 15W point intake
13
TX gain setting during AT
14
TX gain setting during 25W
15
TX gain setting during 12.5W
16
TX gain setting during 6.25W
17
TX gain setting during 3.75W
18
SSB microphone sensitivity setting
19
AM microphone sensitivity setting
47
TK-80
ADJUSTMENT
No.
4. Memory frequency configuration
Contents
20
Microphone sensitivity f compensation (f<8.0MHz)
21
M CH
Frequency
Mode
M CH
Frequency
Mode
Microphone sensitivity f compensation (8.0MHz≤f<21.5MHz)
01
7.250MHz
USB
25
14.250MHz
USB
22
Microphone sensitivity f compensation (21.5MHz≤f)
02
500kHz
AM
26
14.200MHz
CW
23
SWR protection setting
03
10.499MHz
AM
27
14.250MHz
CW
24
SWR, 3 setting (for display, AT control)
04
10.500MHz
AM
28
1.800MHz
AM
25
CW carrier level setting
05
21.499MHz
AM
29
2.200MHz
CW
26
AM carrier level setting
06
21.500MHz
AM
30
4.000MHz
CW
27
LSB carrier compensation
07
29.999MHz
USB
31
7.000MHz
CW
28
USB carrier compensation
08
14.150MHz
CW
32
12.750MHz
LSB
29
S-meter, deflection start level setting (for display)
09
100kHz
CW
33
18.500MHz
USB
30
S-meter, S9 deflection level setting (for display)
10
14.150MHz
CW
34
26.000MHz
USB
31
S-meter, S9+40dB deflection start level setting (for display)
11
14.250MHz
CW
35
14.300MHz
USB
32
Squelch level setting (threshold)
12
3.500MHz
CW
36
14.300MHz
CW
33
SQL volume center compensation
13
550kHz
AM
37
28.800MHz
LSB
34
CLARI volume center compensation
14
1.550MHz
AM
38
14.050MHz
USB
35
TX LPF non-selection
15
1.800MHz
LSB
39
550kHz
AM
36
LCD total illumination
16
3.550MHz
LSB
40
2.100MHz
LSB
37
BEEP level verification
17
7.100MHz
LSB
41
3.500MHz
LSB
38
Sidetone level verification
18
10.100MHz
LSB
42
6.500MHz
LSB
39
Write to EEPROM
19
14.100MHz
USB
43
10.100MHz
CW
20
21.200MHz
USB
44
12.100MHz
USB
21
24.800MHz
USB
45
18.100MHz
USB
22
28.687MHz
USB
46
28.900MHz
USB
23
29.600MHz
CW
47
14.050MHz
USB
24
24.900MHz
CW
48
14.050MHz
AM
Preparation
Measurement
Item
1. Setting
48
Condition
1) DC IN: 13.6V
CONT SW 1: ON
CLARIFIER VR: Center
SQL VR: Center
Testequipment
Unit
Terminal
Adjustment
Unit
Parts
Method
Specifications/
Remarks
TK-80
ADJUSTMENT
PLL and CAR Section
Measurement
Item
Condition
1. Reference
frequency
adjustment
1) M CH: 01
2. 62.35MHz
adjustment
1) M CH: 01
3. 10.695MHz
adjustment
1) M CH: 01
4. 54MHz BPF
adjustment
1) M CH: 01
5. VCO1
lock voltage
check
1) M CH: 02
6. VCO2
lock voltage
check
7. VCO3
lock voltage
check
Testequipment
Unit
f. counter TX-RX
(probe
10 : 1)
Oscilloscope
D.V.M
Terminal
TP501
Adjustment
Unit
Method
Specifications/Remarks
TC501 20.00000MHz
± 20Hz
TP506
TC502 62.35000MHz
± 20Hz
TP503
L539
1.4Vp-p
± 0.2Vp-p
TP505
L513
L514
L515
Repeat adjustment
2 to 3 times as the
level of 26.5MHz.
Level maximum
1.0Vp-p or more
TP504
TX-RX
Parts
TX-RX
TC503 2.0V
2) M CH: 03
± 0.1V
Check
1) M CH: 04
TX-RX
TC504 2.0V
2) M CH: 05
± 0.1V
Check
1) M CH: 06
TX-RX
TC505 2.0V
2) M CH: 07
8. LO1
level check
1) M CH: 08
RF V.M
Pull out CN501 (LO1).
50Ω
Insert CN501 after the check. terminated
CN501
9. LO2
(62.35MHz)
level check
1) M CH: 08
Pull out CN502 (LO2).
Insert CN502 after the check.
CN502
TX-RX
7.0V or less
7.0V or less
± 0.1V
Check
7.0V or less
Level check
–0.5~+5.0dBm
(L531) Level check
0dBm or less:
Maximum for L531
0~+3.0dBm
Receiver Section
Measurement
Item
Condition
Testequipment
1. AGC
adjustment
1) M CH: 08
D.V.M
2. MCF
adjustment
1) Pull out CN502 (LO2).
M CH: 08
Spectrum analyzer setting
TG level: –30dBm
Center f.: 73.045MHz
Frequency span: 70kHz
ATT: 10dB
V. REF: 2dB/DIV
Insert CN502 after the check.
Spectrum
analyzer
Tracking
generator
Unit
TX-RX
Terminal
TP2
CN7
CN4
Adjustment
Unit
TX-RX
Parts
Method
VR6
2.9V
L38
L42
L43
Repeat adjustment
2 to 3 times to obtain
a maximum gain.
Adjust the waveform
as shown to the
right.
Specifications/Remarks
± 0.03V
73.038
73.045 73.052
(MHz)
49
TK-80
ADJUSTMENT
Measurement
Item
3. IF AMP
adjustment
Condition
1) M CH: 08
[DATA]: 1 push
[MODE]: 1 push
Mode: USB
SSG f.: 14.151MHz
SSG OUT: –113~–119dBm
(0.501~0.25µV)
Testequipment
SSG
AF V.M
Oscilloscope
DM. SP
Unit
Rear
panel
Terminal
ANT
Adjustment
Unit
TX-RX
EXT.SP
Parts
Method
L44
L48
L49
L51
L75
L76
Repeat adjustment
2 to 3 times.
AF output: MAX
VR1
Noise minimum
4. MIX BAL
adjustment
1) M CH: 09
AIP: OFF
SSG OUT: OFF
5. IF GAIN
adjustment
1) M CH: 10
SSG f.: 14.150MHz
SSG OUT: –103dBm (1.58µV)
Front
panel
AF VOL AF output: 0.63V
2) SSG OUT: –113dBm (0.501µV)
TX-RX
VR4
3) SSG OUT: –103dBm (1.58µV)
6. S-meter
adjustment
S1
S9
Full scale
1) Power ON while holding the
[SCAN] and [DATA] keys.
(Service adjustment mode)
Menu No.: 29
SSG f.: 14.101MHz
SSG OUT: –107dBm (1µV)
2) Menu No.: 30
SSG OUT: –81dBm (19.9µV)
3) Menu No.: 31
SSG OUT: –41dBm (1.99mV)
Front
panel
AF output: 0.4V
± 0.05V
Check
0.63V± 0.05V
[MODE] 1 push
or
[DATA]
7. SQL
threshold
adjustment
1) Menu No.: 32
SSG OUT: OFF
SQL VR: Center
1 push
8. SQL VR
adjustment
1) Menu No.: 33
SSG OUT: OFF
SQL VR: Center
1 push
9. CLARI VR
adjustment
1) Menu No.: 34
SSG OUT: OFF
CRARI VR: Center
1 push
10. Beep sound 1) Menu No.: 37
adjustment
11. Sidetone
adjustment
1) Menu No.: 38
12. ROM data
writing
1) Turn the [DIAL] to select Menu No. 39.
13. NB check
1) Press [MENU] key one time, Noise
set to the menu number “02” generator
by pressing [DATA] or [MODE] D.V.M
key, and NB is ON for turning
the [DIAL].
Adjust the noise generator to
S1, S9 level, then check.
After the check, press the
[MENU] key one time.
50
TX-RX
Specifications/Remarks
VR9
0.25V
± 6dB
VR10
0.2V
± 6dB
Display (READY) → Press [MODE] or [DATA] → Write → Finish (GOOD)
Check
Noise decreases
TK-80
ADJUSTMENT
Measurement
Item
14. S/N check
Condition
Testequipment
1) M CH: Following M CH
AF VR: 0.45V/4Ω
SSG f.: Following frequency
(USB: +1kHz, LSB: –1kHz)
Unit
Radio
tester or
SSG
Rear
panel
AF V.M
Oscilloscope
DM. SP
M CH
13
14
15
16
17
18
19
20
21
22
Frequency
Adjustment
Terminal
Unit
Parts
ANT
Method
S/N measurement
10dB or more
AIP ON: Sensitivity down
(5~10dB)
EXT.SP
Mode
SSG OUT
SSG MOD
DEV
AM
AM
LSB
LSB
LSB
LSB
USB
USB
USB
USB
–89dBm
–89dBm
–119dBm
–119dBm
–119dBm
–119dBm
–119dBm
–119dBm
–119dBm
–119dBm
1kHz
1kHz
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
60%
60%
550.0kHz
1.550.0kHz
1.800.0kHz
3.550.0kHz
7.100.0kHz
10.100.0kHz
14.100.0kHz
21.200.0kHz
24.800.0kHz
28.687.0kHz
Specifications/Remarks
Transmitter Section
Measurement
Item
Condition
Testequipment
1. ALC voltage 1) M CH: 11
adjustment
Transmit
D.V.M
2. TX AMP
adjustment
1) M CH: 11
Insert the measure cable to
CN19.
Transmit
50Ω
terminated
Oscilloscope
or
Spectrum
analyzer
3. MIX BIAS
adjustment
1) M CH: 11
Transmit
4. CW/AM CAR 1) Power ON while holding the
level setting
[SCAN] and [DATA] keys.
(Service adjustment mode)
Menu No.: 25
Transmit
5. TGC
adjustment
Spectrum
analyzer
Unit
TX-RX
Terminal
TP1
Adjustment
Unit
TX-RX
CN19
CN19
Front
panel
Parts
Method
Specifications/Remarks
VR12
2.7V
+0.05V, –0.10V
L60
L61
L63
L64
L65
L67
L69
Repeat adjustment
2 to 3 times.
Level maximum
CAR at 14.250MHz: MAX
VR2
Level maximum
[MODE] 9dBm
or
[DATA]
± 1dB
2) Menu No.: 26
Transmit
6.5dBm
± 0.5dB
1) Menu No.: 10
Transmit
6dBm
± 0.5dB
2) Menu No.: 11
Transmit
3dBm
3) Menu No.: 12
Transmit
0.8dBm
51
TK-80
ADJUSTMENT
Measurement
Item
Condition
Testequipment
6. ROM data
writing
1) Turn the [DIAL] to select Menu No. 39.
7. Idle current
adjustment
1) M CH: 11
DC
VR1, VR2
ammeter
: MAX to counterclockwise
Transmit
Unit
Terminal
10. Power
adjustment
100W
Final
Power meter Rear
panel
Method
Specifications/Remarks
CN104
VR1
I0+250mA=I1
VR2
I1+250mA
Final
TH1
Both ends of TH1
are shorted.
Fan starts running, and
ventilate to rear panel.
Final
TC1
Voltage minimum
Reference value: 50mV
Front
panel
[MODE] 100W
or
[DATA]
ANT
ANT
± 5.0W
50W
2) Menu No.: 02
Transmit
50W
± 3.0W
25W
3) Menu No.: 03
Transmit
25W
± 2.5W
15W
4) Menu No.: 04
Transmit
15W
± 1.5W
12.5W
5) Menu No.: 05
Transmit
12.5W
± 1.0W
10W
6) Menu No.: 06
Transmit
10W
± 1.0W
6.25W
7) Menu No.: 07
Transmit
6.25W
± 0.5W
3.75W
8) Menu No.: 08
Transmit
RF meter data is also written
at the same time as the
above power adjustment.
3.75W
± 0.5W
60W
± 5.0W
11. SSB
microphone
sensitivity
adjustment
1) Menu No.: 18
AG: 1kHz/5mV
Transmit
12. AM
microphone
sensitivity
adjustment
1) Menu No.: 19
Transmit
13. ROM data
writing
1) Turn the [DIAL] to select Menu No. 39.
52
Parts
Check the default
current (I0).
1) Insert the coaxial cable to CN19. D.V.M
Final
M CH: 12
VR3: MAX to counterclockwise Power meter Rear
Low power
panel
Transmit
1) Power ON while holding the
[SCAN] and [DATA] keys.
(Service adjustment mode)
Menu No.: 01
Transmit
Unit
Display (READY) → Press [MODE] or [DATA] → Write → Finish (GOOD)
8. Fan operation
check
9. NULL
adjustment
Adjustment
Power meter Rear
panel
ANT
AG
AF V.M
MIC
Front
panel
Set the value, multiplying SSB microphone sensitivity
adjustment value by
the square root of 2.
Display (READY) → Press [MODE] or [DATA] → Write → Finish (GOOD)
TK-80
ADJUSTMENT
Measurement
Item
Condition
Testequipment
Unit
14. Power
frequency
response
1) M CH: 23
Transmit
Power meter Rear
panel
15. Spurious
adjustment
1) M CH: 24
Transmit
Power meter
Spectrum
analyzer
Coupler
16. Suppression 1) M CH: 25
adjustment
Set USB/LSB using [MODE]
key.
Transmit
17. SWR
protection
adjustment
1) M CH: 26
150Ω dummy load connect.
Transmit
18. SWR 3.0
(for AT)
adjustment
1) Power ON while holding the
[SCAN] and [DATA] keys.
(Service adjustment mode)
Menu No.: 24
150Ω dummy load connect.
Transmit
19. CAR point
adjustment
1) Menu No.: 27 (LSB)
Menu No.: 28 (USB)
AG1: 300Hz/3mV
AG2: 2700Hz/3mV
Transmit
21. Display
check
1) Menu No.: 36
22. Transmit
output
power
1) Check for following frequency
M CH: 28 (1.8MHz, AM)
M CH: 31 (7MHz, CW)
M CH: 34 (26MHz, USB)
SSB: AG 1kHz, 50mV input
AM: Unmodulated
Transmit
Unit
Parts
Method
Specifications/Remarks
Final
VR3
Power maximum
95W or more
TX-RX
VR3
Spurious minimum
(Near ± 1.6MHz)
–50dB or more
VR7
VR8
CAR level minimum –50dB or more
Repeat USB and
LSB alternately,
adjust CAR level to
minimum.
VR14
40W
Front
panel
Power meter
AG
Oscilloscope
Coupler
1) Turn the [DIAL] to select Menu No. 39.
Spurious
(during
HI power)
ANT
150Ω
dummy load
Passthrough type
power meter
20. ROM data
writing
Current
consumption
Terminal
Adjustment
± 4.0W
[MODE] 1 push
or
[DATA]
While observing the
oscilloscope waveforms, adjust so the
waveforms cross.
At LSB or USB,
adjust while pressing
[MODE] or [DATA]
key.
OK
NG
Display (READY) → Press [MODE] or [DATA] → Write → Finish (GOOD)
Check
Power meter Rear
Spectrum panel
analyzer
AG
ANT
Linear
Front
detector
panel
f. counter
MIC
LCD all segments light.
Transmit output
power (RF meter
lights up all)
No display
: 90~110W (20~30W)
HI
: 45~55W (10~15W)
Press [MENU] key
MID
one time, set to the
: 22~28W (5~8W)
menu number “01” LOW
by pressing [DATA]
: 13~17W (2~5W)
or [MODE] key.
Change to HI, MID, *( ): AM mode
LOW by turning the
[DIAL].
No display: 20.5A or less
HI: 15A or less
MID: 12A or less
LOW: 9A or less
Higher harmonic
: –50dB or less
Other: –40dB or less
53
TK-80
ADJUSTMENT
Adjustment Points
■ Final unit (A/2) (Component side view)
TC1
FINAL UNIT
X45-352 (A/2)
VR3
CN104
TH1
VR1
VR2
■ TX-RX unit (Component side view)
TP504
TC503
CN501
VR9 VR10
TC504
L69
VR3 VR2
TX-RX UNIT
X57-466
TC505
L67
L65
VR1
L64
L38
L61
L63
CN4
TP505
VR4
L76
L60
L75
L48
L42
L515
CN7
CN19
L43
L514
L513
L49
VR7
VR8
L531
TP501
L51
L44
TC502
TP506
TP1
CN502
VR12
VR6
TP2
VR14
TC501
L539
TP503
54
FAN
TK-80
TERMINAL FUNCTION
FINAL UNIT (X45-3520-21) (A/2)
CN No. Pin No. Pin Name
CN1
Coax.
CN2
CN3
Function
CN No. Pin No. Pin Name
CN11
Function
3
7AT
AT band data 4.50000~7.99999MHz
DRV
Drive input
4
14AT
AT band data 8.00000~14.49999MHz
1
FAN+
Power supply for fan
5
18AT
AT band data 14.50000~18.99999MHz
2
FAN–
Power supply for fan
6
21AT
AT band data 19.00000~21.99999MHz
1
TT
Antenna tuner control
7
24AT
AT band data 22.00000~26.99999MHz
2
TS
Antenna tuner control
8
28AT
AT band data 27.00000~29.99999MHz
3
FEN4
Shift register 4 enable
14V
14V
4
UCK
Shift register control clock
14V
14V
5
UDA
Shift register control data
GND
GND
6
DGND
Digital GND
GND
GND
7
THP
Thermal protection.
ANT
ANT
W1
W2
High when it operates
8
BOVR
Low: DC over voltage
FINAL UNIT (X45-3520-21) (B/2)
(approx. 19V or more)
CN No. Pin No. Pin Name
CN800
9
PSC
High when power switch is turned
10
5A
11
Function
1
PH1
Headphone output 1
5V
2
PH2
Headphone output 2
14V
14V
3
PHG
Headphone GND
12
14S
14V (switched)
PHONES
Headphone output
13
8A
Analog 8V
14
GND
GND
15
NC
No connection
16
NC
No connection
1
GND
2
J800
CONTROL UNIT (X53-3570-21)
CN No. Pin No. Pin Name
1
RAF
Reference audio voltage
GND
2
DGND
Digital GND
TS
Antenna tuner control
3
5C
5V for power switch
3
TT
Antenna tuner control
4
5A
5V
4
AGND
Analog GND
5
8A
8V
5
14S
14V (switched)
6
14S
14V (switched)
CN5
Coax.
AT1
AT signal 1
7
LEN1
LCD control enable
CN6
Coax.
AT2
AT signal 2
8
LBLK
LCD blanking
CN7
Coax.
RAT
Receive signal output
9
SO
Key matrix select
ANT.GND
Antenna GND
10
K4
Key matrix
1
GND
GND
11
K3
Key matrix
2
VSF
Forward wave voltage
12
K2
Key matrix
3
VSR
Reflected wave voltage
13
K1
Key matrix
4
TXB
8V when transmitting
14
K0
Key matrix
5
14AG
14V (for audio IC) GND
15
EDP2
Encoder pulse
6
14AF
14V (for audio IC)
16
EDP1
Encoder pulse
7
8A
8V
17
PSW
High when the power switch is on
8
14S
14V (switched)
18
LCK
LCD control clock
1
GND
GND
19
LDA
LCD control data
2
4AT
AT band data 2.40000~4.49999MHz
20
MD
Microphone DOWN switch
CN4
CN9
CN10
CN11
CN1
Function
55
TK-80
TERMINAL FUNCTION
CN No. Pin No. Pin Name
CN1
CN2
CN3
21
MU
Microphone UP switch
22
SS
23
56
CN No. Pin No. Pin Name
AMUT
Audio mute
Standby switch
7
VAF
AF volume voltage
VSQL
Squelch volume voltage
8
SIDE
Sidetone
24
VCL
Clarifier volume voltage
9
BZ
Beep
25
VAF
AF volume voltage
10
BSY
Busy signal
26
DGND
Digital GND
11
CKY
Keying control
1
DGND
Digital GND
12
RXC
Receive control
2
FSL
Selective call signal detector
13
TXC
Transmit control
3
FSD
Selective call data
14
SM
Signal meter voltage
4
5A
5V
15
VSFM
Forward wave voltage
5
DGND
Digital GND
16
VSRM
Reflected wave voltage
6
STD
Single tone detector
17
FEN3
Shift register 3 enable
7
Q4
DTMF decode data
18
FEN2
Shift register 2 enable
8
Q3
DTMF decode data
19
VEN1
Electronic volume control enable
9
Q2
DTMF decode data
20
UCK
Shift register, electronic volume
10
Q1
DTMF decode data
11
TOE
DTMF decoder control
12
DGND
Digital GND
1
TT
Antenna tuner control
22
FEN1
Shift register 1 enable
2
TS
Antenna tuner control
23
KYS
Key jack input. High when jack is inserted
3
FEN4
Shift register 4 enable
24
KEY
CW keying. High: Key down
4
UCK
Shift register control clock
25
SS
Standby switch
5
UDA
Shift register control data
26
GND
GND
6
DGND
Digital GND
1
GND
GND
7
THP
Thermal protection.
2
ABSL
DDS2 register selection
High when it operates
3
DEN2
DDS2 enable
Low: DC over voltage
4
CASL
DDS1 & PLL register selection
(approx. 19V or more)
5
DEN1
DDS1 enable
BOVR
CN4
Function
6
8
CN4
Function
control clock
21
UDA
Shift register, electronic volume
control data
CN5
9
PSC
High when power switch is turned
6
NC
No connection
10
5A
5V
7
PLS
Keying line switch
11
14V
14V
8
PEN1
PLL enable
12
14S
14V (switched)
9
PDA
PLL data
13
8A
8V
10
PCK
PLL clock
14
GND
GND
11
ULK
Unlock detection signal. Low: Unlock
15
NC
No connection
12
VB3
VCO3 selection signal
16
NC
No connection
13
VB2
VCO2 selection signal
1
DGND
Digital GND
14
VB1
VCO1 selection signal
2
RTS
PC I/F (request to send)
15
VDLY
Delay volume voltage
3
CTS
PC I/F (clear to send)
16
GND
GND
4
RXD
PC I/F (RX data)
1
DGND
Digital GND
5
TXD
PC I/F (TX data)
2
DGND
Digital GND
CN6
TK-80
TERMINAL FUNCTION
CN No. Pin No. Pin Name
CN6
Function
3
5A
5V
4
14S
5
CN No. Pin No. Pin Name
CN14
Function
5
TXD
PC I/F (TX data)
14V (switched)
6
AMUT
Audio mute
ATI
Preset AT install. Low: Install
7
VAF
AF volume voltage
6
SPED
Motor speed control
8
SIDE
Sidetone
7
APRE
Preset control select
9
BZ
Beep
8
ATA
AUTO/THRU switch
10
BSY
Busy signal
9
PR11
Motor rotate direction control 1
11
CKY
Keying control
10
PR12
Motor rotate direction control 2
12
RXC
Receive control
11
PR21
Motor rotate direction control 3
13
TXC
Transmit control
12
PR22
Motor rotate direction control 4
14
SM
Signal meter voltage
13
ATG
AT GND
15
VSFM
Forward wave voltage
14
VREF
AT reference voltage (5V)
16
VSRM
Reflected wave voltage
15
POD2
VC102 position detection signal
17
FEN3
Shift register 3 enable
16
POD1
VC101 position detection signal
18
FEN2
Shift register 2 enable
19
VEN1
Electronic volume control enable
20
UCK
Shift register, electronic volume
TX-RX UNIT (X57-4660-21)
CN No. Pin No. Pin Name
control clock
21
Function
UDA
Shift register, electronic volume
CN1
Coax.
RAT
Receive signal input
CN2
Coax.
LO1
LO1 input 73.145~103.045MHz
22
FEN1
Shift register 1 enable
CN3
Coax.
LO2
LO2 input 62.35MHz
23
KYS
Key jack input. High when jack is inserted
CN9
1
CAR
CAR input 10.695MHz
24
KEY
CW keying. High: Key down
2
GND
GND
25
SS
Standby switch
1
SP
Speaker output
26
GND
GND
2
SPG
Speaker GND
1
14S
14V (switched)
1
PH1
Headphone output 1
2
8A
8V
2
PH2
Headphone output 2
3
14AF
14V (for audio IC)
3
PHG
Headphone GND
4
14AG
14V (for audio IC) GND
1
MIC
MIC signal input
5
TXB
8V when transmitting
2
MICG
MIC GND
6
VSR
Reflected wave voltage
3
NC
No connection
7
VSF
Forward wave voltage
4
SPO
Speaker output
8
GND
GND
5
SPOG
Speaker GND
CN19
Coax.
DRV
Drive output
1
AF
Audio
W1
1
NBI
NB amplifier signal input
2
AFG
Audio GND
2
NBG
NB GND
3
MIC
MIC signal input
1
DGND
Digital GND
4
MICG
MIC GND
2
TXD
PC I/F (TX data)
1
DGND
Digital GND
3
RXD
PC I/F (RX data)
2
RTS
PC I/F (request to send)
4
CTS
PC I/F (clear to send)
3
CTS
PC I/F (clear to send)
5
RTS
PC I/F (request to send)
4
RXD
PC I/F (RX data)
6
NC
No connection
CN10
CN11
CN12
CN13
CN14
control data
CN15
J1
57
TK-80
TERMINAL FUNCTION
CN No. Pin No. Pin Name
J2
Function
1
NC
No connection
2
RTK
3
CN1
Function
3
VCL
Clarifier volume voltage
RTTY keying line
4
VSQL
Squelch volume voltage
ANO
Received data output
5
SS
Standby switch
4
GND
GND
6
MU
Microphone UP switch
5
PSQ
Squelch control output
7
MD
Microphone DOWN switch
6
PKS
DATA terminal SEND key
8
LDA
LCD control data
(Low: Transmission microphone mute)
9
LCK
LCD control clock
7
PKD
Transmission data input
10
PSW
High when the power switch is on
8
PKDG
Transmission data GND
11
EDP1
Encoder pulse
J3
RELAY
Linear relay control
12
EDP2
Encoder pulse
J4
ALC
ALC voltage
13
K0
Key matrix
J5
EXT. SP
External speaker
14
K1
Key matrix
J6
KEY
CW key input
15
K2
Key matrix
1
GND
GND
16
K3
Key matrix
2
ABSL
DDS2 register selection
17
K4
Key matrix
3
DEN2
DDS2 enable
18
SO
Key matrix select
4
CASL
DDS1 & PLL register selection
19
LBLK
LCD blanking
5
DEN1
DDS1 enable
20
LEN1
LCD control enable
6
NC
No connection
21
14S
14V (switched)
7
PLS
Keying line switch
22
8A
8V
8
PEN1
PLL enable
23
5A
5V
9
PDA
PLL data
24
5C
5V for power switch
10
PCK
PLL clock
25
DGND
Digital GND
11
ULK
Unlock detection signal. Low: Unlock
26
RAF
Reference audio voltage
12
VB3
VCO3 selection signal
1
MIC
MIC signal output
13
VB2
VCO2 selection signal
2
MICG
MIC GND
14
VB1
VCO1 selection signal
3
AGND
Analog GND
15
VDLY
Delay volume voltage
4
SPO
Speaker output
16
GND
GND
5
SPOG
Speaker GND
CN501 Coax.
LO1
LO1 output 73.145~103.045MHz
1
MIC
MIC signal output
CN502 Coax.
LO2
LO2 output 62.35MHz
2
SS
Standby switch
CN503
1
CAR
CAR output 10.695MHz
3
DOWN
Microphone DOWN
2
GND
GND
4
UP
Microphone UP
1
NBI
NB amplifier signal input
5
8A
8V
2
NBG
NB GND
6
SPO
Sepaker output
7
MICG
MIC GND
8
GND
GND
CN500
W1
LCD ASSY
CN No. Pin No. Pin Name
CN1
58
CN No. Pin No. Pin Name
Function
1
DGND
Digital GND
2
VAF
AF volume voltage
CN2
J1
TK-80
LEVEL DIAGRAM
TX Section
MIC input: 1kHz, 5mV
The AF level is measured by an AF VTVM.
The RF level is measured by an RF VTVM.
59
TK-80
LEVEL DIAGRAM
RX Section
AIP: OFF
1. Connect the signal generator to the ANT terminal at 14.2MHz
USB, apply a signal of 0dBµ (EMF), tune so that the AF output
beat frequency is 1kHz, and adjust the AF VR so that the AF
output is 0.63V/4Ω.
2. Connect the signal generator to each measurement point (cut
off the DC), and the AF output in step 1 so that the above EMFs
set are obtained.
During measurement, the beat frequency of the AF output is
normally 1kHz.
60
3. The signal type connector, TP, shown by is measured by
removing the coaxial cable inside the set, which is connected
to that connector, and connecting the signal generator in its
place. The station transmission system connector shown by
is a value measured by connecting the coaxial cable within the
set connected to that connector (input must be 50Ω) to the
spectrum analyzer.
4. The AF stage level is the level measured at AF V.M for each
stage during the conditions indicated in step1.
TK-80
LEVEL DIAGRAM
Local Oscillator Section
61
A
1
B
TK-80
C
D
E
F
G
H
PC BOARD
LCD ASSY (B38-0739-15) Component side view
2
3
4
5
6
7
8
Component side
Layer 1
Layer 2
9
Foil side
10
New PCB
11
1 7
2 8 6
3
5
4
J1
12
13
62
14
I
J
B
C
D
E
F
G
H
PC BOARD
I
J
TK-80
1
LCD ASSY (B38-0739-15) Foil side view
2
Ref. No. Address
IC1
IC2
6I
10G
D2
11C
3
4
5
6
7
8
Component side
Layer 1
Layer 2
9
Foil side
10
R25
R26
R27
R24
New PCB
C24
+
C17
C16
C15
C14
11
MIC
MICG
AGND
SPO
5 SPOG
1
D2
A
CN2
C18
12
C19
13
63
14
A
1
B
TK-80
C
D
E
F
G
H
I
J
PC BOARD
2
1
FAN+
CN2
2
FAN–
FINAL UNIT (X45-3520-21) Component side view (J72-0380-11)
W1
C35
GND
14V
BLK
RED
TH1
L16
C32
3
+
14V
L15
GND
+
D5
4
C29
L14
D15
5
C30
C
C
C77
D3
+
E
E
CN101
B
R21
R22
R19
R16
Q4
L10
8
G O
I
C46
+
E
14V
L24
11
C47
+
12
13
64
E
C
Q3
B
C
B
C11
E
D1
K1
8
7
14S
8A
8A
14AF
14AG
TXB
VSR
VSF
GND
CN3
2
16
CN10
15
VSR
NC
NC
GND
VSF
8A
14S
14V
5A
5A
PSC
BOVR
THP
DGND
UDA
UCK
FEN4
TS
F1
TT
2
1
TXB
C18
+
C50
+
Q2
10
+
IC3
Q1
C
L4
+
L6
C49
+
C45
+
9
G O
C17
IC2
D2
I
L7
L8
VR2
B
E
C
PH2
3 PHG
C16
1 PH1
14
R17
R20
L12
CN800
B
L11
R14
D4
R15
J800
PHONES
7
E
Q6
Q5
J72-0380-11 B/2
6
L13
E
VR1
B
1
L5
DRV
CN1
THP
J
K
L
M
N
O
P
Q
R
S
TK-80
PC BOARD
1
FINAL UNIT (X45-3520-21) Component side view (J72-0380-11)
J72-0380-11 A/2
2
Ref. No. Address
IC2
8C
K401
TH1
C403
C401
C402
L401
C405
L601
L602
C605
C607
K402
C603
K601
C602
C601
C404
L402
C604
E
K301
L301
C307
C303
C302
C301
K602
IC3
Q1
8D
0G
Q2
9F
Q3
Q4
9I
7E
Q5
6F
Q6
D1
6I
10F
D2
9H
D3
D4
6F
7E
D5
4E
D10
D11
12N
12N
D13
11P
D15
5D
3
4
5
6
7
C304
K302
L501
C503
C501
K501
C502
R16
C305
L302
R17
L502
C505
8
C504
C207
C208
10
L102
C103
LPF3 LPF4
14S
C105
LPF1
LPF2
C104
L101
LPF5 LPF6
D13
K102
A1
L17
11
CN9
ANT GND
TC1
D10
L19
Component side
L18
CN11
GND 1
4AT
7AT
14AT
18AT
21AT
24AT
28AT 8
GND 1
TS
TT
AGND
14S 5
CN104
CN4
F2
VR1
W2
ANT
K202
+
A2
C11
C101
K101
9
C102
L202
C205
K502
C204
C203
L201
C202
C206
C201
K201
D11
12
Layer 1
Layer 2
VR3
C57
Foil side
R101
L21
CN7
RAT
13
CN5
AT1
L20
K2
CN6
AT2
65
14
A
1
B
TK-80
C
D
E
F
G
H
I
J
K
L
M
N
O
P
PC BOARD
Q
R
TK-80
PC BOARD
2
1
FAN–
2
FAN+
CN2
FINAL UNIT (X45-3520-21) Component side view (J72-0380-11)
S
1
FINAL UNIT (X45-3520-21) Component side view (J72-0380-11)
J72-0380-11 A/2
2
W1
C35
14V
RED
L16
L401
C401
C32
BLK
K401
TH1
+
C403
GND
Ref. No. Address
+
C402
14V
L15
3
GND
D5
C404
C602
K601
D15
K402
C
L602
C605
C603
C
L601
C607
C77
D3
E
E
K301
R22
C307
C303
C505
C207
C208
C205
C204
C203
C202
C206
B
10
L101
VR1
LPF1
LPF2
B
L102
C103
LPF3 LPF4
14S
L5
DRV
C105
C
L4
W2
ANT
K202
+
C104
E
C101
C11
LPF5 LPF6
K102
CN1
CN4
GND 1
TS
TT
AGND
14S 5
L17
11
CN9
ANT GND
TC1
D10
L19
CN11
A2
THP
9
D13
+
L202
C
K101
Q1
K502
Component side
L18
C47
Q3
CN104
L24
E
C
B
D1
K1
8
7
14S
8A
8A
14AF
14AG
TXB
VSR
VSF
GND
CN3
2
16
CN10
15
VSR
NC
NC
GND
VSF
8A
14S
14V
5A
5A
PSC
BOVR
THP
DGND
UDA
UCK
FEN4
TS
F1
TT
2
1
TXB
L201
C102
Q2
10
L7
C201
E
14V
8
C504
K201
C18
+
GND 1
4AT
7AT
14AT
18AT
21AT
24AT
28AT 8
C50
+
L501
+
A1
C46
+
7
K302
F2
IC3
D2
C49
+
C45
+
9
G O
C17
IC2
12
C16
L10
I
6
L502
8
G O
K501
L8
VR2
B
E
C
PH2
3 PHG
C304
R16
Q4
1 PH1
11
R20
L12
CN800
4E
12N
12N
11P
5D
5
L302
R17
L11
R14
D4
R15
J800
PHONES
K602
D5
D10
D11
D13
D15
4
C503
R19
B
C302
R21
C502
CN101
C301
L301
B
I
E
Q6
Q5
J72-0380-11 B/2
7
C604
3
L6
6
E
L13
C501
+
8C
8D
0G
9F
9I
7E
6F
6I
10F
9H
6F
7E
C305
5
C30
C405
L402
C29
L14
C601
4
IC2
IC3
Q1
Q2
Q3
Q4
Q5
Q6
D1
D2
D3
D4
D11
12
Layer 1
Layer 2
VR3
C57
Foil side
R101
13
14
L21
CN7
RAT
13
CN5
AT1
L20
K2
CN6
AT2
14
14
66
C63
51
43
Q15
C73
51
43
Q16
51
Q17 4 3
1
C74
R7
8
R29
1
4
R26
R28
L704
I
C10
C4
5
D704
Q20
IC1
R33
R27
R32
R34
C9
C25
Q19
L703
R43
R6
C12
8
Q21
L702
D706
C44
R4
9
R13
D702
D703
4
C8
C7
D701
D705
H
C1
R5
L70
G
L22
L23
20
IC4
11 10
7
C65
C68
C67
C66
C69
51
43
C55
F
C64
51
43
Q13
13
Q18
R38
C70
R39
51
43
Q14
3
E
C71
C72
C60
L706
C704
D
R37
C706
6
C56
C702
C703
TK-80
C
C58
12
B
C59
D12
11
C701
L705
1
C705
A
J
PC BOARD
FINAL UNIT (X45-3520-21) Foil side view (J72-0380-11)
J72-0380-11 A/2
2
R
C5
R36
5
C20
C14
R12
10
J
K
L
M
N
O
P
Q
R
S
TK-80
PC BOARD
1
FINAL UNIT (X45-3520-21) Foil side view (J72-0380-11)
C78
D7
C34
2
Ref. No. Address
IC1
3J
R26
Q9
R23
C31
R29
D9
1
C76
R24
8
IC1
C75
4
R35
C40
R36
C54
Q12
C53
L9
C28
R801
C27
C24
R80
J72-0380-11 B/2
C52
C26
C23
C15
C19
C21
R18
C22
C51
C13
11G
10P
Q8
10O
Q9
Q12
3K
4K
Q13
13F
Q14
Q15
3D
12G
Q16
12G
Q17
Q18
12F
12F
Q19
6H
Q20
Q21
3H
8H
D6
10O
D7
D8
2M
10O
D9
3K
D12
D14
13E
10P
D701
D702
10H
8H
D703
6G
D704
D705
3G
7G
D706
4G
3
4
5
6
7
8
C41
C42
C84
IC4
Q7
C87
C85
R42
C62
R41
C86
C79
R2
Q7
C37
C36
D14
R40
R1
C81
C80
R30
10
C39
C43
C5
C38
R3
L1
C2
C6
C10
C9
L2
C3
C1
Q8
L3
R8
R7
C4
R6
R9
D8
D6
R11
C33
R10
9
11
C48
Component side
12
Layer 1
Layer 2
Foil side
13
67
14
A
1
B
TK-80
C
D
E
F
G
H
I
J
K
L
M
N
O
P
PC BOARD
Q
R
TK-80
PC BOARD
FINAL UNIT (X45-3520-21) Foil side view (J72-0380-11)
S
1
FINAL UNIT (X45-3520-21) Foil side view (J72-0380-11)
J72-0380-11 A/2
2
D7
C78
Q9
D9
C31
R26
1
R24
8
R34
C75
C76
R29
R28
5
IC1
R33
R36
C54
Q12
C53
R35
C40
R43
R32
R27
Q20
C44
4
L704
4
C28
D706
L706
C704
Ref. No. Address
R23
D704
51
43
Q14
3
C34
2
L9
R801
C706
6
C27
Q19
D703
L703
5
C24
C22
L702
R18
C26
C51
3J
11G
10P
10O
3K
4K
13F
3D
12G
12G
12F
12F
Q19
Q20
Q21
D6
D7
D8
D9
D12
D14
D701
D702
D703
D704
D705
D706
6H
3H
8H
10O
2M
10O
3K
13E
10P
10H
8H
6G
3G
7G
4G
C87
C85
R42
C62
R41
C86
R2
C79
C81
C80
8
C43
R30
10
C39
R40
R1
R3
7
Q7
C37
C36
D14
D8
D6
Q8
L3
L1
C2
C6
C10
C9
C1
L2
R5
L22
L23
1
IC4
20
6
11
C48
C73
51
43
Q15
51
Q16 4 3
C66
51
Q17 4 3
C69
51
Q18 4 3
C60
C68
C67
12
Foil side
51
43
C65
13
C64
Q13
C70
C71
C72
C59
C63
Component side
Layer 1
Layer 2
C58
D12
C38
C5
R8
R7
C4
R6
R4
C8
C7
L70
11 10
C55
R37
C56
C33
R10
C702
C701
5
C74
R38
13
4
9
R11
C3
3
C41
C42
R9
R39
14
C52
C84
R13
D701
R12
10
12
J72-0380-11 B/2
C13
9
11
C23
C21
C12
D702
C14
C705
L705
8
C15
Q21
C20
C19
C703
C25
D705
R80
7
IC1
IC4
Q7
Q8
Q9
Q12
Q13
Q14
Q15
Q16
Q17
Q18
14
14
10
12
13
68
DGND 1
RTS
CTS
RXD
TXD
AMUT
VAF
SIDE
BZ
BSY
CKY
RXC
TXC
SM
VSFM
VSRM
FEN2
FEN2
VEN1
UCK
UDA
FEN1
KYS
KEY
SS
GND 26
R1
IC1
IC2
8J
9J
Q5
Q6
4I
4I
D11
D12
IC5
6K
D2
6H
D13
4L
IC6
IC7
8O
7P
D3
D7
8J
4J
D15
D16
4K
8D
IC8
Q3
7G
4G
D8
D9
4K
4K
D17
D18
8D
8E
Q4
4H
D10
4K
4K
4K
9
11
Ref. No. Address Ref. No. Address Ref. No. Address
R77
CN1
CN4
R103
R142
R75
R42
R36
D3
Q6
R81
D7
I
1 5
1 5
IC1
3 4
R46
C35
R133
R20
R48
C36
R59
H
R76
R62
D2
R132
R61
R64
R66
Q4
R80
R55
R63
R65
R146
R101
G
R67
R70
8
R68
R54
R52
Q3
R69
R72
8
L10
R71
7
R53
R51
4
R74
BA1
R45
6
R41
R50
16 NC
NC
GND
8A
14S
14V
5A
PSC
BOVR
THP
DGND
UDA
UCK
GEN4
TS
1 TT
F
R73
IC8
+
14
R143
5
L5
1
D18
D17
–
R79
L2
D16
E
R78
R18
R16
R14
R12
D
L6
R19
R17
R8
R10
C
R15
R13
R11
R9
R6
DGND 12
TOE
Q1
Q2
Q3
Q4
STD
DGND
5A
FSD
FSL
DGND 1
R7
B
R5
R2
R4
7
R3
TK-80
DGND 26
VAF
VCL
VSQL
SS
MU
MD
LDA
LCK
PSW
EDP1
EDP2
K0
K1
K2
K3
K4
SO
LBLK
LEN1
14S
8A
5A
5C
DGND
RAF 1
1
CN2
A
J
PC BOARD
2
CONTROL UNIT (X53-3570-21) Component side view (J72-0381-12)
3
CN3
R56
Q5
R104
61
60
80
1
R60
R102
R119
R130
R128
R126
R124
4
41
IC5
C33
1
8
R83
R84
R85
R86
R87
R88
R89
R90
R95
R92
R131
R129
R127
R125
R123
CN6
DGND 1
2 DGND
5A
14S
ATI
SPED
APRE
ATA
PR11
PR12
PR21
PR22
ATG
VREF
POD2 15
16 POD1
D12
D11
N
R93
R94
RESET
R118
R116
R122
R117
R114
R112
C95
D13
D15
D10
D9
D8
D7
M
R115
R113
R111
21
20
X1
R150
R82
R110
1
R109
R107
80
R57
60
L
R108
R36
R35
D3
61
R106
1 5
IC2
3 4
IC1
3 4
K
GND 1
ABSL
DEN2
CASL
DEN1
NC
PLS
PEN1
PDA
PCK
ULK
VB3
VB2
VB1
DCLY
GND 16
R21
R20
J
O
P
Q
PC BOARD
34
33
44
1
R
S
TK-80
23
C34
IC6
CN5
Layer 1
Layer 2
1
2
CONTROL UNIT (X53-3570-21) Component side view (J72-0381-12)
3
4
C94
5
40
R120
R121
22
6
IC7
12
7
R58
11
8
5
9
10
J72-0381-12
11
Component side
Foil side
12
13
69
14
12
13
14
DGND 1
RTS
CTS
RXD
TXD
AMUT
VAF
SIDE
BZ
BSY
CKY
RXC
TXC
SM
VSFM
VSRM
FEN2
FEN2
VEN1
UCK
UDA
FEN1
KYS
KEY
SS
GND 26
GND 1
ABSL
DEN2
CASL
DEN1
NC
PLS
PEN1
PDA
PCK
ULK
VB3
VB2
VB1
DCLY
GND 16
10
R1
9
Ref. No. Address Ref. No. Address Ref. No. Address
IC1
8J
Q5
4I
D11
4K
IC2
9J
Q6
4I
D12
4K
IC5
6K
D2
6H
D13
4L
IC6
8O
D3
8J
D15
4K
IC7
7P
D7
4J
D16
8D
IC8
7G
D8
4K
D17
8D
Q3
4G
D9
4K
D18
8E
Q4
4H
D10
4K
CN1
CN4
CN5
R130
R128
R126
4
41
IC5
C33
1
8
R83
R84
R85
R86
R87
R88
R89
R90
R95
R92
R131
R129
R127
R125
R123
CN6
DGND 1
2 DGND
5A
14S
ATI
SPED
APRE
ATA
PR11
PR12
PR21
PR22
ATG
VREF
POD2 15
16 POD1
N
R93
R94
R60
R102
RESET
R119
R124
R104
R118
R116
R122
R117
R112
R114
C95
M
R115
R113
R109
R82
R110
21
20
D13
CN3
R111
R42
R107
1
L
R108
80
D12
CONTROL UNIT (X53-3570-21) Component side view (J72-0381-12)
X1
60
D15
K
R106
R150
61
D10
D11
R56
D9
D8
D7
J
R57
R142
R36
R35
D3
R103
1 5
IC2
3 4
1 5
IC1
3 4
Q6
R81
I
R21
R77
R46
C35
R133
R20
C36
R48
R59
H
R76
R62
D2
R132
R61
R64
R66
Q4
R80
R55
R63
R65
R146
R101
G
R67
R70
8
R68
Q3
R69
R72
L10
R71
R54
R52
4
R74
BA1
R45
R53
R50
R51
16 NC
NC
GND
8A
14S
14V
5A
PSC
BOVR
THP
DGND
UDA
UCK
GEN4
TS
1 TT
F
R73
8
R41
6
7
IC8
+
14
R143
5
L5
1
D18
D17
–
R79
L2
D16
E
R78
R18
R16
R14
R12
D
L6
R19
R17
R15
R8
R10
C
R13
R11
R9
R6
DGND 12
TOE
Q1
Q2
Q3
Q4
STD
DGND
5A
FSD
FSL
DGND 1
R7
R5
R2
R4
B
R3
7
TK-80
DGND 26
VAF
VCL
VSQL
SS
MU
MD
LDA
LCK
PSW
EDP1
EDP2
K0
K1
K2
K3
K4
SO
LBLK
LEN1
14S
8A
5A
5C
DGND
RAF 1
1
CN2
A
O
P
PC BOARD
Q
PC BOARD
34
33
44
1
11
Layer 1
Layer 2
R
2
3
23
C34
IC6
R75
S
TK-80
1
2
CONTROL UNIT (X53-3570-21) Component side view (J72-0381-12)
3
Q5
4
C94
5
40
R120
R121
22
6
IC7
12
7
R58
11
8
5
9
10
J72-0381-12
11
Component side
Foil side
12
13
14
A
1
B
TK-80
C
D
E
F
G
H
I
J
PC BOARD
2
CONTROL UNIT (X53-3570-21) Foil side view (J72-0381-12)
3
S3
R105
C96
C103
C102
C101
C100
C99
C98
C97
C106
C105
C104
L9
4
S1
5
C93
6
C56
7
R44
C55
1
8
IC3
4
5
R145
R100
C57
R99
8
10
J72-0381-12
11
Ref. No. Address Ref. No. Address
12
13
70
14
IC3
IC4
7F
5P
D1
D4
6M
4O
Q1
5O
D5
6O
Q2
Q7
5P
5O
D6
D14
6P
4O
C80
L7
C79
C82
C81
C84
C86
C85
C90
C88
C87
L8
C89
C91
C92
9
J
K
L
M
N
O
P
Q
R
S
TK-80
PC BOARD
1
2
CONTROL UNIT (X53-3570-21) Foil side view (J72-0381-12)
C41
C43
C42
C45
C44
C47
C46
C48
C50
C49
C52
C51
L4
C38
C37
C39
G
O
L3
D4
I
+
Q1
Q7
IC4
R144
D14
C40
4
5
Q2
R149
R137
R136
R135
R134
D6
6
C54
C53
R40
D1
R43
D5
C32
R31
R30
C31
R29
C30
R28
C29
R27
C28
R26
C27
7
C107
+ C26
R24
R23
R22
R25
C24
C25
R47
8
L1
R141
R138
R140
R139
R32
9
C2
C4
C6
C8
C10
C12
C14
C16
C18
C20
C111
C23
C69
C67
R147
C65
C63
C110
C61
C59
C74
R49
C1
C3
C5
C7
C9
C11
C13
C15
C17
C19
C21
C22
C75
C76
C77
C78
C108
C70
C68
C66
C64
C62
C60
C58
+
C73
C72
S1
R148
3
10
11
Component side
Layer 1
Layer 2
12
Foil side
13
71
14
A
1
B
TK-80
C
D
E
F
G
H
I
J
K
L
M
N
O
P
PC BOARD
Q
R
S
TK-80
PC BOARD
1
2
2
CONTROL UNIT (X53-3570-21) Foil side view (J72-0381-12)
CONTROL UNIT (X53-3570-21) Foil side view (J72-0381-12)
3
C41
C43
C42
C45
C44
C46
C47
C50
C48
C49
C52
L4
5
C37
L3
G
O
I
+
Q1
Q7
IC4
C38
D4
D14
R144
C39
4
C40
R105
C96
C103
C102
C101
C100
C99
C98
C97
C106
C105
C104
L9
4
S1
C51
S3
R148
3
5
Q2
R149
R137
R136
R135
R134
C93
R40
6
C54
C53
6
D6
D1
R43
D5
R31
C56
C32
R30
C31
R29
1
7
8
C30
R28
R44
C55
C29
R27
C28
R26
C27
7
IC3
C107
5
+ C26
R25
R24
R23
R22
4
C24
C25
R47
8
L1
9
C2
C4
C6
C8
C10
C12
C14
C16
C18
C20
C111
C23
C69
C67
R147
C65
C63
C61
C59
C74
C1
C3
C5
C7
C9
C11
C13
C15
C17
C19
C21
C22
C75
C76
C77
C78
C108
C70
C68
C66
C62
C60
C58
C73
+
C64
C72
C80
C79
C82
C81
C84
C86
C85
C88
C87
C90
C89
C92
C91
L7
C110
R49
9
L8
R32
R141
R138
R140
R139
R145
R100
C57
R99
8
10
10
J72-0381-12
11
11
12
Ref. No. Address Ref. No. Address
IC3
7F
D1
6M
IC4
5P
D4
4O
Q1
5O
D5
6O
Q2
5P
D6
6P
Q7
5O
D14
4O
Component side
Layer 1
Layer 2
12
Foil side
13
13
14
14
A
1
B
C
TK-80
D
E
F
G
H
I
J
PC BOARD
TX-RX UNIT (X57-4660-21)
R919
VR902
R907
L551
R155
R156 C202
D49
C201
Q13
L58
B
C
E
C95
R57
R149
R146
C189
R141
C188
C184
TH5
R67
C117
CN7
GND 2
C171
C185
L62
C192
C118
OUT 1
R54
R51
C102
C104
R52
R50
C103
D29
R43
D45
W2
R49
R335
Q74
L5
R338 C353
R337
R69
Q72
4 3
C12
Q18
23
C352
R334
5 1
B
C
E
Q71
B
C
E
Q17
C99
R47
C114
R64
R65
L49
RXB
TXB
4 3
5 1
Q15
D4
R48
Q2
Q14
R63
CN3
LO2
B
C
E
R93
R44
R45
C98
D86
R147
C190
R144
R27
L48
B
C
E
C12
TXB
8F
Q65
8F
L84
C351
VR12
Q63
R323
R414
F1
AMB
R399
TXB
14AG
14AF
7
VSF
TXB
14AF
14S
1
R361
R362
14S
NBS
C371
D75
R360
C370
D76
8A
VSRM
D80
8
GND
VSR
14AG
8A
2
R384
R377
5A
R631
CN15
Q82
Q83
C357
R383
4
R378
5
8
IC12
C356
R376
1
R375
4
R627
C629
R629
C630
8A
R380
R379
Q69
Q68
D72
R326
C347
C350
+
R369
R400
4 3
R333
Q64
D
G
S
D67
C349
C344
Q67
+
+
VSFM
L81
RBK
RTK
+
8A C339
C340
C338
R355
R353
CN503 C633
D81
R352
L539
R350
R628
VDLY
TP503
R324
R331
+
5 1
C346
Q62
VR14
C355
R345 R344 R343
R341
C354
C627
C625
5
R340
R329
R325
R322
R330
D73
R354
W4
R328
R318 R327
R320
D71
Q61
+
C345
D69
C348
C343
W2
C367
1
D501
R24
C715
D70
R351
2 GND
D4
R13
K2
26
25
GND
SS
KEY
KYS
FEN1
UDA
UCK
VEN1
FEN2
FEN3
VSRM
VSFM
SM
TXC
RXC
CKY
BSY
BZ
SIDE
VAF
AMUT
TXD
RXD
CTS
RTS
DGND
2
1
CN14
1 CAR
D500
R657
C711
R653
R659
R651
R652
R658
5 1
16
GND
VB1
VB3
PCK
PEN1
NC
CASL
ABSL
2
R683
CN500
+
15
VDLY
VB2
ULK
PDA
PLS
DEN1
DEN2
GND
R654
OUT
R656
R655
4 3
R142
L61
L44
AIP
TP1
IC506
8
1
C626
R577
R630
Q524
R679
C632
IC508
C97
Q3
C618 C619
C620 R621
R622
C624
CP503
CP502
L541
TCXO
SO-2
(OPTION)
C92
XF1
R423
AIPB
RATB
C616 C617
DDS2
A504
L78
C907
R912
R911 R910
D900
R917
D901
C905
R28
VR1
C85
L40
R327
CF500
44
Q80
R913
R916 R909 C906
C75
C72
L31
D24
D26
C48
C49
C55
C56
C62
C63
C69
RAB
IC501
C507
R33
C34
L15
C35
C41
C42
C39
L18
C46
L21
C53
L24
C60
L27
L30
C70
R306
R305
R304
R303
C342
R625
Q523
1
L63
R55
L535
L503
TC501
L42
L43
R316
L502
TP8
R336
C27
L12
C28
C25
C33
C40
C47
1
L85
L35
L64
W3
R148
D25
L533
CN502
LO2
12
11
33
34
L45
L39
R321
R339 R317 R319
C590
R681
22
23
L543
X501
IC10
L65
R143
2 GND
C19
+
L36
C86
8
L67
C609
R688
Q529
44
12
C636
CN4
1 IN
R36
TP501
C652
L540
C88
L536
R689
C651
1
DDS1
A503
R682
9
C110
C109
TP506
C621 R623
R624
C623
R626
L529
R578
C591
L534
+
C660
L501
14
C902
R903
R597
R611
R612
Q521
R606
C614
C650
CP501
CP500
12
11
IC500
72
R901
R915 R908
C904
L532
C112
TP9
CN2
LO1
Q60
R604 R602
X502
R650 C605
R608
R606
R610
Q520
R607
L516
R609
R607
L531
C600
C584
L66
C83
TC502
R599
R598
R585
L527
L530
R605
C603
R603
5 4
IC505
8 1
L500
+V
L37
14S
R601 C602
C587
C585
+
33
34
R164
R357
C18
C66
B8
R302
R301
R300
R299
L69
C196
R150
L38
C89
PSQ
C108
L41
D22
C67
L29
R22
C500
13
C32
B7
C61
C59
R20
C71
R37
V
5A
L46
D20
L26
Q518
11
C54
B6
16
L528
R690
C588
22
23
C26
C24
C31
C38
C52
R18
C68
C44
C45
L23
L22
C50
C64
C553
L513
VR2
P
L33
D18
BLACK
L542
10
C20
C17
C22
L10
C23
C29
L13
C30
C37
L16
C36
C216
C709
B5
C552
C579
R580
R583
C586 R584
R581
C580
R579
Q515
R16
CN19
DRV
L74
Q519 C604
R581
C557
L525
C577
R578
Q516
L514
R582
C199
L68
C74
D16
L20
D21
R167
L72
+
C58
R170
R171
Q29
C555
C554
D19
E
C
B
C542
L510
L515
C57
D51
C546
R588 C592
R590
L524
L517
C562 C561
R575
L518
R576
C563
C566
C560 C559
R574
1
C565
IC504
8
C594 R591
C575
L523
L522
C570
C571
C572
C573
C574
4
5
C564
9
B4
L19
C43
C211
+
R169 R168
C539
L509
R589
R14
L25
5
TP502
L511
C541
C538
C540
R560
R562
C536
R687
R561 R563 R556 R554
R557
C535
R558
R559
C534
C533
C537
R555
L512
SS
Q901
L32
D12
P
R918
R162
C207
R163
5A
RTK
C909
VR3
L70
L71
D14
L17
C51
IC503
C543
R541
C21
L4
8
C545
C576 C578
B3
D17
CN1
RAT
L73
8
L14
C65
1
4
Q511
Q512
C14
L3
R4
RED
C544
+
C523
R545
C522
L544
C532
TP505
B2
R12
L28
C669
D13
L508
7
R10
D15
8
IC502
1
+
D11
+
C531
Q508
R546
9
16
6
VOXS Q81
1 14
IC901
7
8
C206
R161
D10
L11
C1
R564
R551
C526
R549
C528 C529
C527
R547
+ Q509
+
D23
TP4
C3
Q513
R565
+
D50
B1
D6
C6
C703
C704
R676
C11
L1
R538
C694
R8
D9
L6
R537 R536
Q510
+
L5
+
C10
Q534
C700
R686 R671
D507
R675
C701 R673
R674
C16
Q507
R2
L8
L7
R540 R539
C513
C697
D7
D4
R566 C550 R568
C549
R569
C551
R567
VCO
A500, A501, A502
D3
C512
R535
R669
C702
R672
L549
5
C699
R696 R670 C698
L550
+
D8
D2
L504
C514
Q536
D506
C691
TC505
C695
C693
4
C901
C900
L34
C515 C705
C684
Q535
D
G
S
D5
D1
Q902
8F
L505
Q532
D505
L548
L547
C903
C516 C517
5
4
IC900
8
1
C908
C689
C687
C910
+
R900
R905
Q530
C680
R684 R663
C518 C519
C674
C686 R666 C688
D504
R313
L506
D
G
S
C685
R665
C713
C681
TC504
R904
R312
L507
Q533
C683
R906
R544
R542
C706
C520
R661
D503
L545
C690
R685 R667
D502
C677
C676 R662 C678
L546
3
D60
C679
D
G
S
C671
C675
C673
Q531
TC503
J2
ACC2
D61
R902
2
J6
KEY
C369
CN501
LO1
J3
RELAY
VR900
J4
ALC
W3
CV
Q900
TP504
VR901
Component side view (J72-0382-41)
+
K3
GND 5A
J7
J
K
L
M
N
O
P
Q
R
PC BOARD
S
TK-80
1
TX-RX UNIT (X57-4660-21)
C311
R278
VR9
8F
D28
D27
Q47
7
8
C281
R246 C280
R202
C243
Q34
R192 R190
C259
Q32
C261
C262
S
G
D
Q40
C260
D56
R212
L79
R154
C288
C291
VR7
R270
VR8
C318
C289
+
VR11
R284
C319
SPO
SPOG
CN13
C315 R279
C325
MIC
1
MICG
AF
1
AFG
C316
R359
R286
TP3
MIC
+
R281 R282
R280 C317
C324
C320
+
IC9
+
C321
R358
R240
+
R287
R288
+
9
TXB
14AG
14AF
C275
IC3
14 1
IC16
C234
R210
C404
C292
R267
C272
C286
Q50
1
Q54
5
R292
IC2
4
R294
TP5
C322
+
R237
C273
C272
+
R242
8
1
AMB
R264
3 4
R291 R289
R241 R244
R239 R238
R263
1 5
12
1
VR6
+
+
R259
R260
R262
8
1
IC4
4
5
TP6 IC8
IC13
24
R235
+
C274
C270
C271
VR12
TP2
+
R261
+
13
C368
R390
R225
C252
C293
Q52
5
R397
4
+
D63
IC14
C326
R398
C374
R391
8
1
C373
R395 R396
R392
R389
IC1
14 1
7
8
Q68
R349
R348
IC15
20
Q69
1
4 3
R333
10 11
R394
PL
AGC
RBK
C372
R373
8F
C287
RXB
8F
TH9
R265
C295
RXC
RXB
TXB
AGC
5 1
TH10
TH8
R268
NBG 2
TXB
8F
R205
R204 C277
R209
R248
R90
L53
C142
C120
R73
R74
C127
NBI 1
R223
C290
R176
D35
RXB
R81 TXB
C297
CW
(OPTION)
+
R153
C136
R269
R79
R222
C253
2 GND
W4
D33
+
R221
1 CAR
R70
R71
C122
W1
R191
CN9
C224
R76
R72 C124
Q74
Q18 R69
23
14
B
C
E
C121
338 C353
R337
C123
L50
C236
Q38
C230
C130
RXB
R393 R255
C282
L77
R195
R198
R184 C228 C239
C232
C233
R193
R402
C283
R249
R127
XF2
R77
TH1
R200
C241
C242
R203
R275
R253
VR4
L76
C294
R80
R75
L51
R68
L49
R194
C235
C231
Q21
L59
C135
R54
R199
R86
R88
R254
C244
C237
L56
R94 C140
L52
R201
L57
C128
TP7
R196
AMB
C279
RXC
R180
R177
C133 C132
SSB WIDE
(OPTION)
R89
C131
C240
L75
R129
L55
R83
D45
XF3
R134
C183
R128
C178
Q33
Q78
1 5
K6
R250
R247
R208
TH3
C182
+
R251
K5 C284 K4
C227
Q23
C174
R122
L60
3 4
8F
+
R175
BSY
R346
Q76
D79
C220
8F
R347
5A
R403
D85
C141
C171
R121
C180
C179
TH5 C184
R135
L61
+
Q48
C176 R124
TH4 R131
D87
R123
R119
D86
R146
C189
R120
R117
D48
R141
R147
C190
R144
R142
D47
D44
R274
Q35
R125
4 3
SQV
R257
D84
R207
R233
CKY
ALC
Q22
CKY
5 1
TP8
Q49
+
Q46
TGC
L64
1
+
R245
C276
–6
24
C391
R216
R214
C399
C398
C397
C395
C393
+
C392
R218
R215
C255
C394
+
C389
IC6
C388
D82
+
C396
L65
12
R368
C386
C390
+
13
C387
R366
R213
R290
C254
+
C257
R217
Q39
C256
+
10 11
SPOG
PKDG
5A
1
8F
+
BZ
SIDE
SPO
PKD
VMIC
VOXS
5 1
C258
R219
L67
14AF
14AG
3 PHG
Q77 4 3
SPG
R314
R315
2
PH2
R266
PSQ
SP
C309
+
20
VMI
5A
1
+
C341
PKD
+
PH1
C401
PKD
L78
S
1
C313
Q80
D49
CN11
CN10
5A
+
C402
C310
+
C308
C305
+
+
J1
ACC1
R418
VR10
R277
R276
C382
C383
13
C380
C381
IC7
1
R420
C409
C303
C407
C406 R416 R417
Q79
J5
EXT. SP
C379
C378
J2
CC2
C408
Component side view (J72-0382-41)
NC
MIC
SPO
MICG
SPOG
K1
4
5
K0
C314
CN12
D80
C334
Q800
C332
Q805
L803
+
+
C335
R815
C813
R817
C804
C802
R811
R809
C811
R806
R807
C812 R814 R816 R803
R818 C814
Q807
L802
R804
Q803
Q808
+
TP801
Q804
W1
L804
C801
L800
C818
RBK
2 NBG
C366
L81
L801
1 NBI
R802
R819
Q806
C371
D75
C370
R361
R362
L82
+
–6
Component side
J72-0382-41
Ref. No.
IC1
IC2
IC3
IC4
IC6
IC7
IC8
IC9
IC10
IC12
IC13
IC14
IC15
IC16
IC500
IC501
IC502
IC503
IC504
IC505
IC506
IC508
IC900
IC901
Q2
Q3
Q13
Q14
Q15
Q17
Q18
Q21
Q22
Q23
Q29
Q32
Q33
Q34
Q35
Q38
Q39
Q40
Q46
Q47
Q48
Q49
Q50
Q52
Q54
Q60
Q61
Q62
Q63
Q64
Q65
Q67
Q68
Address
10K
11L
5O
8O
4L
2L
10N
11M
8G
12H
10M
9L
10K
4N
11C
12E
6B
6C
9B
9C
11F
13E
2H
3I
8H
9H
5I
9H
9I
8I
9J
7M
6K
6K
7E
6O
5N
5O
5M
6N
4K
7O
5K
4O
5N
5M
9N
11N
10M
10H
10H
10I
11I
10I
10I
11H
10J
Ref. No.
Q69
Q71
Q72
Q74
Q76
Q77
Q78
Q79
Q80
Q81
Q82
Q83
Q507
Q508
Q509
Q510
Q511
Q512
Q513
Q515
Q516
Q518
Q519
Q520
Q521
Q523
Q524
Q529
Q530
Q531
Q532
Q533
Q534
Q535
Q536
Q800
Q803
Q804
Q805
Q806
Q807
Q808
Q900
Q901
Q902
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
Address
10J
8I
9J
8J
4N
4O
4O
2N
3J
3I
12H
12H
4C
6B
6B
5B
7B
8B
5D
8C
9B
10E
9D
9F
9F
10F
12F
11D
3C
2B
4C
3B
4C
4B
5C
12N
12L
13L
12N
12M
12M
12M
3H
3I
2I
3D
4D
4D
4D
3E
5E
4E
4G
4E
4G
5E
5G
Ref. No.
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D33
D35
D44
D45
D47
D48
D49
D50
D51
D56
D60
D61
D63
D67
D69
D70
D71
D72
D73
D75
D76
D79
D80
D81
D82
D84
D85
D86
D87
D500
D501
D502
D503
D504
D505
D506
D507
D900
D901
Address
5E
5G
6E
6G
6E
6G
7E
7G
7E
7G
5G
5G
7G
5G
4O
4O
8I
8M
8M
6J
7J
6K
6J
3J
4G
7E
7O
2D
2D
9N
10I
10H
10H
10H
10I
11H
12J
12I
4N
12J
13H
4M
5M
5M
6J
6K
13E
13E
3B
3B
3B
4B
4B
4B
3H
3H
2
3
4
5
6
7
8
9
10
11
12
13
Layer 1
Layer 2
Foil side
73
14
A
1
B
C
TK-80
D
E
F
G
H
I
J
K
L
M
N
O
P
PC BOARD
CN503
RTK
C408
Q79
C311
R420
C409
C407
C406 R416 R417
D28
D27
Q47
R393 R255
7
5 1
4 3
Q77
8
R205
R204 C277
R209
R248
C281
R246 C280
R202
R193
R192 R190
Q32
C259
Q40
C260
R210
C261
R212
C262
D56
S
G
D
C234
C243
Q34
R200
C241
C242
R203
L77
L79
R154
C288
C404
C292
C291
C290
R270
R266
C294
C293
+
VR7
R267
TH10
TH8
R264
VR8
R259
C289
+
C318
R265
C286
Q50
VR11
R284
C319
C321
+
SPO
SPOG
CN13
C315 R279
C325
MIC
1
MICG
1
AF
AFG
C316
Q52
R359
R286
9
TP3
MIC
+
R281 R282
R280 C317
C324
C320
+
IC9
+
R287
R288
+
R263
D63
C287
1
12
R358
R240
C275
R262
8
1
IC4
4
5
3 4
R294
Q54
5
R292
8
IC2
4
IC3
14 1
IC16
10 11
20
1
C282
C283
R195
R198
R184 C228 C239
Q38
L57
R90
L53
C272
C295
TH9
R260
C252
1 5
TP5
C322
+
+
R225
TP6 IC8
R291 R289
R242
R239 R238
R237
C273
C272
C382
C383
C380
C381
C303
R402
C387
D82
R175
VR4
RXB
R81 TXB
C297
IC13
VR6
+
R241 R244
C274
C270
C271
+
R223
R153
W4
R261
+
13
C368
1
K3
C372
R373
R397
5
C326
R398
C374
C373
R395 R396
R348
10 11
4
R389
+
NC
MIC
SPO
MICG
SPOG
K1
4
5
K0
C314
CN12
R361
C334
Q800
C332
Q805
L803
+
+
C335
R815
C813
R817
C804
C802
R811
R809
C811
C812 R814 R816 R803
R818 C814
Q807
L802
R804
Q808
+
TP801
Q803
R806
R807
W1
L804
C801
L800
C818
RBK
2 NBG
C366
L81
L801
1 NBI
R802
R819
Q806
C371
D75
R360
C370
+
IC14
R390
Q804
R369
C339
C340
8A
R176
D35
C142
IC15
R391
8
1
+
C253
2 GND
C136
RXC
RXB
TXB
R222
R362
8
GND
VSR
14AG
8A
2
D76
+
R249
C389
R275
R89
Q21
L59
+
R221
1 CAR
R268
24
7
8
Q68
VR12
+
R191
D80
7
VSF
TXB
14AF
14S
1
CN15
R384
C338
R355
R350
R352
R354
R392
TXB
14AG
14AF
NBS
R353
C633
20
1
C351
D72
R326
C347
C350
AMB
8A
D81
R349
1
R323
R414
14S
L539
Q69
C236
CN9
NBG 2
Q63
Q82
Q83
R383
R378
5
8
IC12
C356
R376
1
R375
4
R627
C629
R629
C630
C357
R253
C388
C391
Q23
R127
R73
R74
C127
NBI 1
TP2
R399
C230
R86
CW
(OPTION)
R235
L84
Q64
D
G
S
4 3
R333
+
C232
C233
C224
D33
R79
PL
AGC
RBK
F1
Q67
R330
D67
C349
C344
+
L76
R269
IC1
14 1
Q65
C345
R328
R318 R327
R320
C343
R321
R339 R317 R319
Q60
R341
C354
C346
VR14
5
C625
IC506
+
5A
VDLY
TP503
R329
R325
R322
+
R628
R351
W4
VR10
R314
R315
C401
R368
C386
C390
C392
Q46
C174
XF2
RXB
8F
5 1
R194
C235
C231
L56
R88
R254
C244
R199
RXC
R180
R177
C133 C132
SSB WIDE
(OPTION)
C141
R83
R80
R75
R72 C124
Q18
23
14
C122
W1
C279
R201
L75
L51
TXB
8F
+
R196
R76
C121
K6
C240
Q78
1 5
AMB
C237
R70
R71
C120
Q74
R338 C353
R337
R69
Q72
5 1
4 3
R336
R335
R65
C123
L50
+
R251
K4
Q33
C227
R94 C140
L52
8F
+
C284
R250
R247
C220
XF3
R346
3 4
D79
K5
R208
8F
R347
5A
Q76
Q48
Q35
R77
TH1
BZ
R403
D85
BSY
TP7
+
C130
R49
Q71
B
C
E
Q17
B
C
E
C352
R334
Q62
R377
VSRM
R631
R679
8A
R380
R379
VR9
R278
C402
C310
R366
R213
R290
C254
R218
C276
R121
R122
TH4
C180
C179
C184
TH5
C171
R274
R207
R129
L55
R68
L49
RXB
TXB
R257
D84
R134
C183
R128
C178
C128
Q49
+
SQV
TH3
C131
1
C176 R124
R131
D87
R119
D86
R146
C189
R141
R144
R147
C190
C117
CN7
GND 2
C257
C256
R217
R215
C255
L58
R149
C188
R67
C185
OUT 1
L60
D45
R51
C102
C104
R52
R50
C103
C114
R64
R324
R331
R400
C341
L78
C313
D49
Q80
C201
Q39
R155
R156 C202
Q13
B
C
E
C95
R57
L62
C192
C118
R117
D48
24
+
+
C135
D29
R43
R123
R54
C99
R47
5 1
D44
W2
4 3
Q15
R63
D47
R120
C182
B
C
E
R33
R44
R45
C98
Q2
Q14
B
C
E
D71
Q61
26
25
GND
SS
KEY
KYS
FEN1
UDA
UCK
VEN1
FEN2
FEN3
VSRM
VSFM
SM
TXC
RXC
CKY
BSY
BZ
SIDE
VAF
AMUT
TXD
RXD
CTS
RTS
DGND
2
1
CN14
1
D501
R24
C715
C627
2 GND
R657
1 CAR
D500
CN3
LO2
VSFM
C367
R653
R659
R652
R658
R651
15
VDLY
VB2
ULK
PDA
PLS
DEN1
DEN2
GND
R654
5 1
16
GND
VB1
VB3
PCK
PEN1
NC
CASL
ABSL
2
CN500
+
R656
R655
4 3
C711
IC508
R142
C393
+
R48
C355
R345 R344 R343
4
C624
8
1
C626
R577
R630
DDS2
A504
C632
OUT
R340
SPOG
PKDG
5A
R245
R125
R135
K2
D69
C348
D73
C618 C619
C620 R621
R622
Q524
44
C507
TCXO
SO-2
(OPTION)
R683
D70
W2
C616 C617
1
C399
C398
C397
C395
R394
TP1
CF500
TC501
C92
XF1
R423
C19
R625
Q523
L503
33
34
+
C609
L535
12
11
12
AGC
IC501
L541
12
AIP
13
C394
CKY ALC R233
Q22
CKY
5 1
L61
L44
Q3
L533
CN502
LO2
L502
C652
R27
R28
VR1
C85
C62
C63
C69
C70
RATB
R316
CP503
CP502
22
23
R93
C48
C49
C55
C56
L40
AIPB
C308
C305
R907
C907
R912
R911 R910
D900
R917
D901
C905
C75
C72
L31
D24
D26
C41
C42
C39
L18
C46
L21
C53
L24
C60
L27
L30
1
C97
+
R216
R214
4 3
14AF
14AG
SIDE
SPO
PKD
VMIC
VOXS
IC6
TGC
L64
TP8
L63
L48
+
+
W3
L85
L35
L42
RAB
R327
8F
+
3 PHG
+
–6
L45
L43
R306
R305
R304
R303
SPG
C309
8F
R688
Q529
1
C379
C378
VR902
VR901
R913
R916 R909 C906
C902
R164
R357
C27
L12
C28
C34
L15
C35
C33
C40
IC10
L67
L65
R55
L536
C660
44
L36
TP506
C621 R623
R624
C623
R626
C590
R681
C110
C109
C86
8
2
PH2
J1
ACC1
R418
+
C396
C112
TP9
L39
C342
R597
L529
R578
C591
L534
+
L66
R148
D25
SP
+
8F
C196
R150
R143
2 GND
1
+
+
PH1
C258
R219
L69
CN2
LO1
CN4
1 IN
R36
TP501
L543
X501
9
L551
R611
Q521 R612
R606
+
R689
C651
DDS1
A503
C636
R900
R905
R903
C600
R599
R598
L532
C614
C650
CP501
CP500
12
11
IC500
L540
C25
B8
R302
R301
R300
R299
R609
R607
L531
X502
VR2
C83
TC502
R601 C602
R604 R602
L501
14
L34
C18
C66
R22
L37
D22
C67
C64
C65
R167
L29
R650 C605
R608
R606
R610
Q520
R607
L527
R605
C603
R603
C584
L516
R682
C61
C59
B7
C552
R585
L530
C199
L38
C88
PSQ
C108
L41
D20
L26
R20
C71
C89
VMI
5A
L33
C74
R37
PKD
L46
14S
L500
13
C32
B6
C54
C52
R18
C68
C50
C51
L22
L23
C500
+V
R918
SS
1
PKD
Q901
L68
D18
16
L528
C587
C585
5 4
IC505
8 1
+
33
34
C47
C45
C44
B5
BLACK
L542
11
R901
R915 R908
C904
C709
R16
D12
CN10
5A
RTK
R162
C207
R163
+
+
CN11
VOXS Q81
L32
D16
L20
CN19
DRV
L74
Q519 C604
C557
L513
R690
C588
22
23
C26
C24
C31
C38
B4
Q518
10
C20
C17
C22
L10
C23
C29
C30
L13
R14
D21
C553
Q515
C580
R579
L525
R581
C579
R580
R583
C586 R584
R581
C577
R578
Q516
C560 C559
R574
L517
C562 C561
L514
R582
R588 C592
R590
L524
C575
C594 R591
1
C565
8
IC504
R575
L518
R576
C563
C566
R589
L16
C36
C216
C554
C539
L72
+
C58
R170
R171
Q29
C555
L515
D19
E
C
B
C542
TP502
C57
D51
C546
L510
C538
C540
L509
+
C909
VR3
L70
13
R277
R276
1 14
IC901
7
8
C206
R161
L71
D14
L17
L19
C43
C211
+
R169 R168
L511
C541
C535
R558
R559
C534
C533
C537
R555
L523
L522
C570
C571
C572
C573
C574
5
9
C564
4
R541
B3
L25
5
C543
C576 C578
C21
L4
C14
R4
8
IC503
4
L73
8
R12
D17
CN1
RAT
C545
R560
R562
C536
R687
R561 R563 R556 R554
R557
Q512
D11
D13
L508
7
L14
L28
C669
C523
R545
9
1
L512
C901
C900
+
IC7
1
Q902
8F
D23
RED
8
IC502
1
+
Q511
B2
C1
C544
C532
TP505
+
D10
L11
R10
D15
L544
C522
R546
L6
C6
C3
Q513
+
D50
B1
D6
TP4
L1
C703
C704
R676
C11
C512
R535
R538
C694
R8
D9
+
C531
Q508
C369
C10
Q534
C700
R686 R671
D507
R537 R536
R564
R551
C526
+
R549
C528 C529
C527
R547
16
L5
+
R565
+ Q509
6
C16
Q507
Q510
+
D4
R2
L8
L7
R540 R539
C513
C697
R566 C550 R568
C549
R569
C551
R567
VCO
A500, A501, A502
D3
D7
C37
C699
R675
C701 R673
R674
5
4
IC900
8
1
D8
D2
L504
C684
Q536
C702
R672
5
R902
Q530
Q532
C690
R685 R667
D505
R669
C695
C693
D506
L550
D5
D1
C515 C705
R696 R670 C698
L549
J2
ACC2
L505
C514
D
G
S
C691
TC505
C903
C516 C517
C687
C910
C908
C689
Q535
4
R313
L3
C685
R665
C713
C681
L547
R312
C518 C519
C674
C686 R666 C688
L548
R904
L506
D
G
S
D504
R544
R542
C706
L507
Q533
C683
TC504
C680
R684 R663
D503
L546
R906
Q900
C677
C676 R662 C678
L545
3
D60
C679
C520
R661
C675
C673
D502
C671
TC503
J6
KEY
J5
EXT. SP
D61
Q531
D
G
S
J3
RELAY
VR900
J4
ALC
R919
2
TK-80
1
Component side view (J72-0382-41)
W3
CN501
LO1
S
TX-RX UNIT (X57-4660-21)
Component side view (J72-0382-41)
CV
R
PC BOARD
TX-RX UNIT (X57-4660-21)
TP504
Q
L82
+
–6
Component side
GND 5A
J72-0382-41
Ref. No.
IC1
IC2
IC3
IC4
IC6
IC7
IC8
IC9
IC10
IC12
IC13
IC14
IC15
IC16
IC500
IC501
IC502
IC503
IC504
IC505
IC506
IC508
IC900
IC901
Q2
Q3
Q13
Q14
Q15
Q17
Q18
Q21
Q22
Q23
Q29
Q32
Q33
Q34
Q35
Q38
Q39
Q40
Q46
Q47
Q48
Q49
Q50
Q52
Q54
Q60
Q61
Q62
Q63
Q64
Q65
Q67
Q68
Address
10K
11L
5O
8O
4L
2L
10N
11M
8G
12H
10M
9L
10K
4N
11C
12E
6B
6C
9B
9C
11F
13E
2H
3I
8H
9H
5I
9H
9I
8I
9J
7M
6K
6K
7E
6O
5N
5O
5M
6N
4K
7O
5K
4O
5N
5M
9N
11N
10M
10H
10H
10I
11I
10I
10I
11H
10J
Ref. No.
Q69
Q71
Q72
Q74
Q76
Q77
Q78
Q79
Q80
Q81
Q82
Q83
Q507
Q508
Q509
Q510
Q511
Q512
Q513
Q515
Q516
Q518
Q519
Q520
Q521
Q523
Q524
Q529
Q530
Q531
Q532
Q533
Q534
Q535
Q536
Q800
Q803
Q804
Q805
Q806
Q807
Q808
Q900
Q901
Q902
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
Address
10J
8I
9J
8J
4N
4O
4O
2N
3J
3I
12H
12H
4C
6B
6B
5B
7B
8B
5D
8C
9B
10E
9D
9F
9F
10F
12F
11D
3C
2B
4C
3B
4C
4B
5C
12N
12L
13L
12N
12M
12M
12M
3H
3I
2I
3D
4D
4D
4D
3E
5E
4E
4G
4E
4G
5E
5G
Ref. No.
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D33
D35
D44
D45
D47
D48
D49
D50
D51
D56
D60
D61
D63
D67
D69
D70
D71
D72
D73
D75
D76
D79
D80
D81
D82
D84
D85
D86
D87
D500
D501
D502
D503
D504
D505
D506
D507
D900
D901
Address
5E
5G
6E
6G
6E
6G
7E
7G
7E
7G
5G
5G
7G
5G
4O
4O
8I
8M
8M
6J
7J
6K
6J
3J
4G
7E
7O
2D
2D
9N
10I
10H
10H
10H
10I
11H
12J
12I
4N
12J
13H
4M
5M
5M
6J
6K
13E
13E
3B
3B
3B
4B
4B
4B
3H
3H
2
3
4
5
6
7
8
9
10
11
12
13
Layer 1
Layer 2
Foil side
14
14
74
13
R307
+
C403
R236
R332
10
D68
R106
C159
R113
R111
D800
Q19
23
14
J72-0382-41
D
S
G
R415
S
G
D
C800
C119
Q8
C73
C78
C77
R26
C209
C210
C208
R157
Q27
41
32
R38
D
G
S
C90
Q5
S
G
D
C80
R160
D902
Q903
R920
I
D
G
S
C84
R39
C91
Q4
D
G
S
S
G
D
R30
C76
C198
R152
41
Q28
32
R40
Q7
C413
R34
R29
D30
R32
C384
C79
R151
R25
C203
R158
R31
C81
C111
C263
C264
C267
C266
C265
R406
C307
H
C87
R35
Q9
C105
R58
C82
C205
R356
R401
S
G
D
C193
R59
C106
R62
C385
Q6
C107
R60
C194
R159
23
14
Q10
C96
Q11
C100
R56
R61
C195
C197
C306
G
C101
C187
41
32
Q26
C172
C204
R145
R139
R140
Q25
41
32
R118
C173
C181
R66
C116
R136
R133
C175
R97
D55
C186
R138
R137
R132
R130
R126
C147
C146
R407
F
R53
C126
C177
41
32
Q24
Q20
D34
C155
D37
R96
C129
C125
D39
R78
D38
D36
C115
C160
D32
C154
R112
R85
R101
C166
C219
C153
C149
R422
C312
C167
C161
R102
R405
Q75
Q59
B
C
E
R421
E
IC11
I
G
O
+
C148
Q801
C165
C158
R105
Q802
C163
R103
R98
R801
R110
R107
C164
D41
R387 R108
C157
C151
C246
R206
R252
3
R800
C168
R388
Q36
C805
R386
R385
C806
+
R243
D42
C134
C808
R115 C169
C152
R100
R805
+
C819
TH2
D40
C807
R178
R808
R181
TH6
C225
C810
R273
R95
R183 R182
R810
D43
C222
C238
C245
R197
D54
R367
R404
R116
C170
R186
23
Q31
14
41
32
Q30
R185
R188
D53
5
C411 C412
R293
C323
R87
7
C296
R179
D52
4
C817
TH11
Q51
R271
R187
C816
R283
TH7
8
D
C362
C365
C330
R285
R424
6
Q56
11
C304
Q84
R419
R813
C331
2
R308
D64
R310
C
R812
R311
Q55
R220
TX-RX UNIT (X57-4660-21)
TK-80
R309
R224
B
C815
C336
Q57
12
C333
Q85
1
D65
A
J
PC BOARD
Foil side view (J72-0382-41)
C191
D31
C93
R41
C94
Q12
R46
9
Q70
R258
D59
R408
R342
R382
R381
J
K
L
M
N
O
P
Q
R
S
TK-80
PC BOARD
1
TX-RX UNIT (X57-4660-21)
Foil side view (J72-0382-41)
Ref. No. Address Ref. No. Address
IC11
13H Q517
9L
E
C
B
Q58
R543
C376
C377
D66
C337
R413
R42
R823
C13
R26
R822
C12
C682
R820
C78
Q1
R5
R6
C712
+
R548 R550
R553 C530
C670
R7
R17
R166
R172
R173
C215
C213
C212 R165
C217 R174
C218
Q522
11M
5I
5I
Q525
Q526
13O
13O
Q6
6I
Q527
12O
Q7
Q8
6I
6J
Q528
Q801
12N
12F
Q9
6J
Q802
12E
Q10
Q11
8I
8H
Q903
D30
2I
5H
Q12
Q19
8H
8G
D31
D32
7H
7F
Q20
8G
D34
7F
Q24
Q25
7F
5G
D36
D37
7F
7F
Q26
6H
D38
7F
Q27
Q28
4I
4I
D39
D40
8F
6D
Q30
7D
D41
8D
Q31
Q36
6D
8C
D42
D43
8E
8D
Q51
8C
D52
6C
Q55
Q56
12C
12C
D53
D54
5C
5C
Q57
12C
D55
5D
Q58
Q59
3M
3D
D59
D64
10D
12B
Q70
9H
D65
12B
Q75
Q84
4D
10C
D66
D68
2K
10H
Q85
9B
D800
12E
Q514
10O
D902
3I
3
4
5
6
7
8
R680
9
C707
R595
C558
R592 R593
R600
R596
Q517
C597
C612
5M
Q4
Q5
C595
C596
C601
C599 R594
R613
R615
C611
C610
C710 C608
C598
C714
R298 C328
R23
C214
R21
R19
Q8
D
G
S
C87
R573
Q514
10
R572 R571
C647
R647
11
C649
R649 R648
R616
R617
R618
Q522
R620
R619
C615
R570
C505
C508
C504
Q527
C634
C642
R634
C639 C640
R638
Q526
Q525
R633
12
Layer 1
Layer 2
Foil side
13
R632
C635
C637
C657
C654
R637
C653
C658
C655
C656
C659
R636
C663
C361
C363
C364
C360
C362
C643
R639
C638
C641
R641
R640
R635
R642
R644
Component side
R643 C645
C644
Q528
R646
C648
C646
R645
C668
C511
R677
C589
C510
R586
C365
R35
D
G
S
C524
R38
C90
R39
R1
R15
R552
C9
C8
R3
C2
R821
C7
R13
C73
C692
C15
R11
C77
C209
C208
R9
C672
Q1
2
75
14
14
R644
R639
R636
R641
R640
C643
Q526
Q525
R632
C634
C639 C640
R634
C642
C641
C644
R408
R635
Q528
R646
R642
C648
C649
R649 R648
R342
R638
R382
R381
C646
C558
C217 R174
R166
R172
C213
C524
R548 R550
R552
C670
R7
R553 C530
R1
C712
C9
C8
R3
C2
R5
Q1
R6
R821
C15
R11
R820
C13
R26
R823
R822
R9
C12
C208
R157
R42
R637
R645
R616
R595
C215
C212 R165
R13
C78
C77
C209
C210
R160
D902
E
C
B
Q58
R543
C376
C377
C263
C264
C267
C266
C265
R406
C307
C337
D66
Q903
R920
R407
N
C635
C653
C508
R617
C714
R173
C214
R15
C73
C80
C198
R152
C203
C197
C306
R422
M
C637
C657
C658
R677
Q522
C218
R17
R38
C90
R39
C91
C76
R25
R151
R356
C111
R62
C7
C655
R620
C511
R586
C596
R592 R593
C598
C510
C668
C612
R596
Q70
R600
C93
R619
D59
C615
R258
C597
R46
Q517
R41
C599 R594
Q12
R19
C191
D31
R613
R21
Q8
D
G
S
S
G
D
R40
Q7
R30
R32
D
G
S
D
G
S
C84
R34
R29
C79
Q5
S
C87
Q9
C413
R23
R415
R35
C119
R31
C81
G
D
Q4
C656
C800
S
G
D
Q6
C105
D30
R615
S
G
D
C82
R59
C106
R60
C194
C384
R298 C328
C96
Q11
C100
C107
R61
C195
R58
23
14
Q10
R56
41
32
Q26
C172
C193
C101
C187
R145
R139
R140
Q25
41
32
R118
C173
C205
41
Q28
32
C601
9
C710 C608
S
G
D
R66
C116
R136
C186
R138
R137
R133
C204
R159
Q27
41
32
L
C654
13
R53
C126
Q19
23
14
Q20
41
32
Q24
R132
R130
R96
C129
C125
C175
C181
R158
K
C659
C663
D800
R126
R97
R401
J
C611
C610
R111
C177
C147
C146
C385
I
C361
R113
R78
D39
C115
C159
D34
C155
D37
D55
H
C363
R332
10
D68
R106
R112
D38
C154
D36
G
C364
+
D32
C149
R405
Q75
Q59
B
C
E
F
C360
C403
R236
C160
C166
C219
C153
R85
R101
C167
C161
R102
C246
R206
R421
C312
IC11
I
G
O
+
C148
Q801
C165
C158
R105
Q802
C163
R103
R98
R801
R110
R107
C164
D41
R387 R108
C157
C152
C151
C238
C245
R197
R252
3
R800
C168
R388
Q36
C805
R386
R385
C806
+
R243
C134
C808
R115 C169
D42
D40
R805
+
C819
TH2
R100
C807
R178
R808
R181
TH6
C225
C810
R273
R95
R183 R182
R810
D43
R186
D54
R367
R404
R116
C170
C222
E
C362
R307
23
Q31
14
41
32
Q30
R185
R188
D53
5
C411 C412
R293
C323
R87
7
C296
R179
D52
4
C817
TH11
Q51
R271
R187
C816
R283
TH7
8
D
C365
C330
R285
R424
6
Q56
11
C304
Q84
R419
R813
C331
2
R308
D64
R310
C
R812
R311
Q55
R220
TK-80
R309
R224
B
C815
C336
Q57
12
C333
Q85
1
D65
A
O
P
PC BOARD
R413
C672
C682
C692
+
C94
R643 C645
Q527
C638
R633
Q
R
PC BOARD
S
TX-RX UNIT (X57-4660-21)
TX-RX UNIT (X57-4660-21)
Foil side view (J72-0382-41)
Foil side view (J72-0382-41)
TK-80
Ref. No. Address Ref. No. Address
IC11
13H Q517
9L
Q1
5M
Q522 11M
Q4
5I
Q525 13O
Q5
5I
Q526 13O
Q6
6I
Q527 12O
Q7
6I
Q528 12N
Q8
6J
Q801 12F
Q9
6J
Q802 12E
Q10
Q11
Q12
Q19
Q20
Q24
Q25
Q26
Q27
Q28
Q30
Q31
Q36
Q51
Q55
Q56
8I
8H
8H
8G
8G
7F
5G
6H
4I
4I
7D
6D
8C
8C
12C
12C
Q903
D30
D31
D32
D34
D36
D37
D38
D39
D40
D41
D42
D43
D52
D53
D54
2I
5H
7H
7F
7F
7F
7F
7F
8F
6D
8D
8E
8D
6C
5C
5C
Q57
Q58
Q59
Q70
Q75
Q84
Q85
Q514
12C
3M
3D
9H
4D
10C
9B
10O
D55
D59
D64
D65
D66
D68
D800
D902
5D
10D
12B
12B
2K
10H
12E
3I
R680
C707
R572 R571
R570
Component side
1
2
3
4
5
6
7
8
C595
9
R573
Q514
10
R618
C647
R647
C505
11
C589
C504
Layer 1
Layer 2
12
Foil side
13
J72-0382-41
14
TK-80
INTERCONNECTION DIAGRAM
76
TK-80
INTERCONNECTION DIAGRAM
77
A
B
TK-80
D
E
SCHEMATIC DIAGRAM
LCD ASSY (B38-0739-15)
SLU10098-01
COM2
LCD1
COM1
1
C
81
SEG31
83
84
82
SEG32
SEG33
SEG34
86
85
SEG36
SEG35
88
87
SEG37
89
SEG39
SEG38
91
90
SEG41
SEG40
SEG42
93
94
92
SEG43
SEG44
96
95
SEG46
SEG45
98
97
SEG47
99
SEG50
SEG49
SEG67
SEG14
SEG68
SEG13
SEG69
SEG12
SEG70
SEG11
SEG71
SEG10
SEG72
SEG9
SEG73
SEG8
SEG74
SEG7
SEG75
SEG6
SEG76
SEG5
SEG77
SEG4
R1 47k
5
2.5V
C3
0.01u
SEG1
VLC2
50
COM-B
49
VLC1
48
COM-A
SEG2
47
SYNC
COM-OUT
46
45
BLANK
44
GND
SEG-TEST
SEG80
SEG3
43
SEG78
SEG79
31
30
SEG16
SEG15
42
29
SEG17
SEG66
D/S
28
SEG65
EXT/INT
27
IC1
MSM5265GS-V1K
SEG64
VDD
26
SEG19
SEG18
41
25
SEG62
SEG63
40
24
SEG20
39
23
SEG61
OSC-OUT
22
SEG21
OSC-IN
21
4
SEG60
38
20
SEG22
37
19
SEG59
R4 1.2M
18
SEG23
C1 0.01u
17
SEG58
DATA-OUT2
16
SEG24
OSC-OUT
15
SEG57
36
13
14
SEG25
R3 100k
11
12
SEG56
DATA-OUT1
10
SEG26
35
9
SEG27
SEG55
R2 47k
8
3
SEG54
34
7
SEG28
CLOCK
6
SEG53
DATA-IN
5
SEG29
33
4
SEG30
SEG52
LOAD
3
SEG51
32
1
2
SEG48
100
2
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
15k
R7
R10
2.2k
2.2k
0.1V
R5
5A
100m
19
8
9
20
77
R12
15k
L2
22k
79
78
R9
R6
22k
5.0V
C2
22u10
+
80
1
1
L1
100m
DGND
6
Note : The components marked with a dot (•) are parts of layer 1.
7
78
B38-0739 1/2
RAF
DGND
26
5.0V
0V
S1
12
R22
R23
8.2V
6
7
8.2V
PL3
PL5
5
4
3
8
7
1
5
10 1/4W
PL1
R27 47
2
6
10 1/4W
R26 47
R21
4.1V
4.1V
4.1V
0.01u
3
R25 47
H
C19
47
C24
10u10
+
C23
47u16
+
C13
0.1u
8.8V
C18 0.01u
C17 0.01u
C16 0.01u
C15 0.01u
C14 0.01u
4
5C
C10 0.01u
IC2
TA7809F
5.4V
5.0V
8.0V
IN OUT
GND
5A
8A
L3 10m
12.8V
C9 0.01u
10 1W
14.0V
C12
0.1u
G
14S
20
2
R15 100
R37
C8 0.01u
19
10 1W
0V
C7 0.01u
18
POWER
R14 100
R13 100
C11
22u25
+
R36
LEN1
0V
17
VR3
50k
13.8V
LBLK
SO
C6 0.01u
2
K4
16
15
4
5.0V
S3
5.0V
4
10
K3
13
14
VR2
50k
SQL
K2
12
5
5.0V
5.0V
5.0V
1
K1
K0
EDP2
CLARI
C5 1000p
AF
5.0V
3
10
0
EDP1
3.9k
PSW
4
3
1.2k
9
8
R32
LCK
0
11
R8 100
R34
R11 100
R31
0V
0
C4 1000p
17
7
16
5.0V
15
LDA
14
MD
R28
VR1
50k
13
6
26
S2
MU
5
R30
11
4
R35
3.3k
5.0V
4.7V
VSQL
2
R29
1.2k
SS
2
A
3
COM
VCL
0V
B
VAF
1
CN1
DGND
F
I
J
SCHEMATIC DIAGRAM
TK-80
LCD ASSY (B38-0739-15)
1
PL2
2
PL4
PL6
10 1/4W
S4
AT
S5
SCAN
S6
MENU
3
S7
MODE
18
DATA
3
D2
IMN10
2
MIC
4
R24
J1
CN2
1
MICG
AGND
SPO
SPOG
5
MIC
MICG
TX-RX
-CN12 NC
SPO
SPOG
5
CONTROL-CN1
B38-0739 2/2
79
5
3
5A
26
1
DGND
6
7
LCD ASSY (B38-0739-15)
2.5V
C3
R10
2.2k
2.2k
C23
47u16
+
C13
0.1u
C12
C11
22u25
+
MENU
15
S6
71
70
MODE
16
69
S7
68
DATA
17
67
18
66
65
3
R32
1.2k
3.9k
0
AF
CLARI
58
57
56
R29
R35
55
1.2k
3.3k
SQL
R24
54
53
47
52
J1
5
4
3
8
7
1
6
R30
0
COM
A
R31
11
5
3
5A
100m
4
26
19
20
19
18
9
1
8
1
C10 0.01u
L3 10m
C9 0.01u
R15 100
C8 0.01u
C7 0.01u
R13 100
17
R14 100
C6 0.01u
16
15
13
14
5.0V
RAF
5C
5A
8A
14S
LEN1
LBLK
SO
K4
K3
K2
K1
K0
EDP2
PSW
LDA
MD
MU
EDP1
CONTROL-CN1
DGND
26
0V
5.4V
5.0V
8.0V
14.0V
0V
0V
5.0V
5.0V
5.0V
12
5.0V
5.0V
5.0V
C5 1000p
2
10
R8 100
11
6
7
0V
4
VSQL
5
1
DGND
CN1
5.0V
VCL
0V
4.7V
2
3
VAF
5
3
5.0V
4
C4 1000p
DGND
SS
DGND
C18 0.01u
MIC
CN2
1
MICG
MIC
MICG
TX-RX
-CN12 NC
SPO
AGND
SPO
SPOG
12
2
1
2
5
0
5A
C17 0.01u
S1
C16 0.01u
4
C15 0.01u
51
B
7
D2
IMN10
0.01u
59
R34
C19
60
R28
C24
10u10
+
61
R27 47
62
R25 47
6
2
63
5
3
64
LCK
1
0.1V
R5
22k
73
72
R12
15k
L2
5.0V
C2
22u10
+
S5
15k
R7
PL6
10 1/4W
SCAN
14
R9
R6
22k
4.1V
PL5
S4
75
74
R11 100
0.01u
SEG1
VLC2
COM-B
50
49
VLC1
48
COM-A
SEG2
47
46
SYNC
45
44
GND
43
42
41
SEG80
40
SEG79
76
C14 0.01u
SEG3
COM-OUT
SEG78
BLANK
SEG4
SEG-TEST
SEG77
VDD
SEG6
SEG5
D/S
SEG75
SEG76
8.2V
R23
IN OUT
GND
PL4
VR3
50k
SEG8
SEG7
10 1W
10 1/4W
8.8V
4
SEG73
SEG74
R37
IC2
TA7809F
4.1V
PL3
PL2
AT
13
VR2
50k
SEG9
77
3
SEG10
S3
78
VR1
50k
SEG71
SEG72
79
26
SEG11
10
2
SEG70
80
12.8V
10 1W
POWER
0.1u
SEG31
82
81
SEG32
84
83
SEG33
SEG34
86
87
85
SEG35
SEG36
SEG37
89
88
SEG39
SEG38
91
90
SEG41
SEG40
93
92
SEG43
SEG42
95
94
SEG45
SEG44
97
96
SEG46
SEG47
99
98
SEG49
SEG50
SEG13
SEG12
OSC-IN
30
SEG68
SEG69
EXT/INT
28
29
SEG15
SEG14
38
27
SEG16
SEG67
39
26
SEG17
SEG66
R4 1.2M
25
SEG65
OSC-OUT
24
SEG18
IC1
MSM5265GS-V1K
SEG64
OSC-OUT
23
SEG19
37
21
22
SEG62
SEG63
C1 0.01u
20
SEG20
36
19
SEG21
SEG61
R3 100k
18
SEG60
DATA-OUT1
17
SEG22
DATA-OUT2
16
SEG23
SEG59
35
15
SEG58
R2 47k
13
14
SEG24
S2
100m
12
SEG57
DATA-IN
11
SEG25
CLOCK
10
SEG26
SEG56
33
9
SEG55
34
8
SEG27
R1 47k
7
SEG54
8
6
SEG28
9
5
SEG29
SEG53
L1
4
SEG52
LOAD
3
R36
13.8V
SEG30
31
2
8.2V
R22
SEG51
32
1
SEG48
100
10 1/4W
4.1V
PL1
R21
R26 47
COM2
COM1
SLU10098-01
20
LCD1
SPOG
A
B
TK-80
C
D
E
SCHEMATIC DIAGRAM
FINAL UNIT (X45-3520-21) (A/2)
C29
1200p
C30
C27
560p
150p
R19
15
1W
15
1W
R20
0.1u
0.1u
C32
220u25 L15
+
C78
C31
C84
5.0V
C51
IC3
UPC7808H
8.0V
C52
IN OUT
GND
0.1u
IN OUT
GND
0.1u
C47
1000u25
+
IC2
UPC7805H
C49
10u25
+
C45
10u25
+
13.5V
C50
10u25
+
1k
C42
R30
0.1u
C48
C43
0.1u
C41
REGULATOR
1000p
C85
0.01u
SWITCHING
Q8
DTC114EK TRANSISTOR
10u
REGULATOR
1000p
C39
0.1u
RELAY
DRIVE
Q7
DTC143TK
0.1u
LFB01
0.01u
D8
C36
Q7
SWITCHING
C38
0.01u
C26
8.0V
L24
D14
DAN202K
SURGE VOLTAGE
ABSORPTION
L16
1000p
0.1u
C23
D3
4.7u R : 0V
T : 1.34V
VR2
3.3k
R18
390
0.1u
0.01u
C33
C77
1000u25
+
0.1u
C76
D6
02CZ18(X)
ZENER
DIODE
4
C28
4700p
L10
C21
C20
0.1u
0.1u
D4
MA27-B
13.6V
D15
PROTECTION
DIODE
FINAL BIAS
SUPPLY
Q4
2SC3421(Y)
TEMPERATURE
COMPENSATION
PROTECTION
DIODE
C37
C89
D8
D14
D5
L14
D3,4
470p
C88
470p
GND
R22
4.7 1W
Q4
R : 0V
T : 0.65V
13.5V
Q6
2SC2879A(O,Y)
5.6 1W
K1
0.01u
D5
SG-5L(R)
D15
14V
GND
ERZV10D220
C75
3
5.6 1W
R17
CN101
TEMPERATURE
COMPENSATION
W1
14V
C25
L12
L9
D2
POWER
SUPPLY
C22
C18
220p
33
1/4W
33
1/4W
0.1u
C16
39u25
+
C17
10u16
+
C19
C15
MA27-B
D2
C11
10u16
+
C8
0.1u
C7
1000p
0.01u
1000p
C12
0.1u
C10
8.2 1/4W
R7
6.8 1/4W
R8
R6
VR1
220
R5
82 1/4W
C1
6.8
6.8
R4
820p
L7
MA27-B
L6
0.01u
FINAL
AMPLIFIER
L13
6800p
6800p
R16
C14
L5
C4
2
5.6 1W
C24
L8
Q3
2SC3133-B
R13
100 1W
C9
1000p
R : 0V
T : 0.92V
13.5V
Q2
2SC3133-B
Q5,6
Q5
2SC2879A(O,Y)
5.6 1W
R15
1000p
R10
100 1W
L4
R21
4.7 1W
R14
DRIVE
AMPLIFIER
R : 0V
T : 0.69V
R11
C5
1000p
680
D1
MA27T-B
C2
R1
330
R2
330
Q1
2SC1971-B
L2
100u
100
13.5V
0.01u
C3
0.1u
R3
DRV
TX-RX-CN19
R9
3.3u
R : 0V
T : 1.7V
C6
0.1u
CN1
L3
R12
TEMPERATURE
COMPENSATION
L1
0.39u
L11
Q2,3
C13
0.01u
PRE-DRIVE
AMPLIFIER
0.1u
Q1
D1
C46
10u25
+
1
POWER ON : 4.3V
POWER OFF : 0.2V
R : 13.7V
T : 11.8V
T, PRO : 11.6V
18
1W
680
10k
R33
C44
FAN CONTROL
0.01u
TH1
0.77V
COMPARATOR
C87
10k
SWITCHING
1000p
5
D9
DAN202K
C86
4
C53
470k
R34
6
2.7k
FAN MOTOR
DRIVE
3
R28
Q9
DTD123EK
R26
0.01u
2.2k
2
18
1W
R35
R36
7
R24
C54
5
0.4V
PRO : 6.0V
8
1000p
IC1
NJM2904M
1
100
0.01u
0V
FAN ON : 5.9V
5.6k
5.6k
4.3V
5.6k
R43
5.6k
R29
R : 11.2V
T : 3.8V
T, PRO : 3.4V
0.1u
R27
RELAY SURGE
ABSORPTION
C40
D7
2
LFB01
2
FAN-
F1
5A
R23
C35
470u25
+
CN2
1
0.01u
1
C34
M
FAN+
R32
FAN
Q12
DTC124TK
SWITCHING
TRANSISTOR
6
TXB
14AF
14AG
5A
DGND
8A
14S
14V
PSC
THP
BOVR
7
80
X45-352 1/2
F
G
H
I
J
TK-80
SCHEMATIC DIAGRAM
FINAL UNIT (X45-3520-21) (A/2)
L21
0.27u
AT1
D12
13.6V
R : 0V
T : 8.0V
RELAY
SURGE
ABSORPTION
AT2
R101
120p
100u
SPIKE SURGE
ABSORPTION
LPF4
D13
0.01u
CN104
VSR
CN9
L705
0.01u
100u
CN10
1
VSF
VSR
TX-RX
-CN15
14AF
LPF5
CN11
8
24AT
C604
0.01u
100u
LPF6
21AT
18AT
AT(B/5)
-W103
14AT
(OPTION)
7AT
14AT
7AT
C72 1000p
C71 1000p
C70 1000p
C69 1000p
C66 1000p
C68 1000p
C67 1000p
4AT
21.5 - 30MHz
28AT
24AT
18AT
K602
47p
68P
C605
12p
C607 10p
68p
K601
C601
C602
C603 120p
LFB01
L602
14S
8.0V
21AT
L601
14AG
8A
14S
28AT
L706
3
TXB
14AF
8A
8
C706
GND
VSR
14.5 - 21.499MHz
D706
ANT
VSF
K502
47p
C705
100p
15p
220p
C504
C503
C501
K501
120p
C502
AT(A/5)-W2 AT2
(OPTION)
GND
14AG
C505
LFB01
CN6
AT(A/5)-W1 AT1
(OPTION)
GND
TXB
L502
L501
CN5
W2
8 - 14.499MHz
D705
TX-RX-CN1
ANT
GND
2
CN7
ANT GND
K402
47p
C704
L704
150p
C404
330p
L402
C402
C403
C401
180p
K401
L401
C405
0
D704
56p
LPF3
4.5 - 7.999MHz
LFB01
RAT
C65
120p
68p
L20
0.27u
C64
100u
220p
K2
Q13
FMC2
DSA301LA
56p
L703
C60
R38
R : 0V
T : 13.4V
C63
SIGNAL
SWITCH
D12
Q13
K302
150p
C703
0.01u
270p
C304
C305
L302
C302
C307 220p
270p
C301
K301
L301
C303 270p
D703
RF
DETECTION
LPF2
2.4 - 4.499MHz
LFB01
3p
C57
L19
2.2m
56p
D11
1SS101
27 1/4W
VR3
220
C58
D10
1SS101
33 1/4W
R39
L17
LFB01
100u
20p
TC1
C55
120p
L702
D10,11
2.2m
C59 0.01u
330p
C702
0.01u
K202
C204
C208 150p
L202
C202
C207 470p
L201
C203 330p
C201 560p
K201
C206 120p
D702
C205 150p
-2.399MHz
LFB01
1
L18
LPF1
K102
150p
L701
100u
820p
C103
C104
1800p
820p
K101
C101
C102
470p
C701
0.01u
R37 C56
4.7 100p
L102
220p
L101
C105
D701
LFB01
4AT
GND
1
4
GND
IC4 BAND DATA DECODER
L22
10u
11
Q21
DTB143EK
12
13
14
15
16
Q19
DTB143EK
18
19
20
Q20
DTB143EK
Q3
Q7
Q2
Q8
Q1
Q9
Q0
Q10
LCK
Q11
CLK
SO
DATA
OE
NC
VDD
VSS
C61
10
AGND
14S
5
0V
TT
0V
8
7
6
5
Q16
FMA7A
CN3
1
TS
9
0V
R42 100
FEN4
R41 100
UCK
R40 100
UDA
0V
3
13.5V
UCK
UDA
DGND
THP
BOVR
CONTROL BOVR
-CN3
PSC
PSC
1
5A
Q15
FMA7A
5A
14V
14V
14S
0V
14S
8A
Q14,19-21
GND
SIGNAL
SWITCH
NC
8A
GND
NC
NC
0V
16
Q15-18
5
FEN4
THP
2
TT
TS
DGND
4
0.01u
NC
6
TXB
14AF
14AG
8.0V
0.1u
SIGNAL
SWITCH
C62
C79 1000p
LPF4
13.5V
Q6
C81 1000p
LPF3
0V
17
Q4
C80 1000p
LPF2
0V
Q5
C73
TT
LPF5
0V
Q17
FMA5
EXT.AT
TS
F2
4A
0V
IC4
BU2099FV
1000p
Q18
FMA5
CN4
1
GND
10u
LPF6
L23
Q14
FMA5
LPF1
RELAY
SURGE
ABSORPTION
C74
1000p
D701-706
5A
DGND
8A
14S
14V
PSC
THP
BOVR
Note : The components marked with a dot (•) are parts of layer 1.
7
81
X45-352 2/2
FINAL UNIT (X45-3520-21) (A/2)
56p
K2
AT1
D12
13.6V
R : 0V
T : 8.0V
RELAY
SURGE
ABSORPTION
AT2
R101
0.01u
100u
SPIKE SURGE
ABSORPTION
LPF4
D13
L704
CN104
VSR
W2
CN9
GND
C51
L705
0.01u
100u
CN10
1
VSF
VSR
TX-RX
-CN15
14AF
LPF5
CN11
8
0.01u
100u
LPF6
21AT
18AT
AT(B/5)
-W103
14AT
(OPTION)
7AT
14AT
7AT
C72 1000p
C71 1000p
C70 1000p
C69 1000p
C66 1000p
C68 1000p
C67 1000p
4AT
21.5 - 30MHz
28AT
24AT
18AT
K602
47p
68P
C605
C604
C607 10p
12p
C603 120p
68p
C602
K601
C52
L602
L601
LFB01
0.1u
IN OUT
GND
8.0V
14S
8.0V
24AT
L706
14AG
8A
14S
8
C706
TXB
14AF
8A
28AT
D706
GND
VSR
14.5 - 21.499MHz
C601
IC3
UPC7808H
ANT
VSF
K502
47p
C705
100p
C505
220p
C503
C501
120p
K501
15p
0.1u
C49
10u25
+
5.0V
AT(A/5)-W2 AT2
(OPTION)
GND
14AG
C504
C502
CN6
AT(A/5)-W1 AT1
(OPTION)
GND
TXB
L502
L501
TX-RX-CN1
CN5
ANT
8 - 14.499MHz
D705
CN7
ANT GND
K402
120p
C704
150p
47p
C405
C404
330p
C402
13.5V
IC2
UPC7805H
IN OUT
GND
L402
C403
C401
K401
C47
1000u25
+
0.1u
180p
C84
LFB01
L401
56p
LPF3
0
D704
RAT
C65
120p
68p
L21
0.27u
C64
100u
L20
0.27u
C63
Q13
FMC2
C59 0.01u
0.01u
220p
R38
R : 0V
T : 13.4V
D12
SIGNAL
SWITCH
LFB01
Q13
DSA301LA
150p
L703
RF
DETECTION
C60
2.2m
56p
1SS101
27 1/4W
VR3
220
C58
1SS101
33 1/4W
R39
2.2m
K302
C304
C703
270p
C302
C305
L302
3p
C57
20p
TC1
L19
R37 C56
4.7 100p
C55
D11
LPF2
K202
C208 150p
C205 150p
100u
D10
220p
K102
820p
C105
C103
1800p
L301
4AT
GND
1
GND
13
14
1000p
Q19
DTB143EK
18
19
Q12
DTC124TK
20
SWITCHING
TRANSISTOR
Q20
DTB143EK
Q2
Q8
Q1
Q9
Q0
Q10
LCK
Q11
CLK
SO
DATA
OE
NC
VDD
VSS
C61
TXB
14AF
14AG
TXB
14AF
14AG
5A
DGND
8A
14S
5A
DGND
8A
14S
14V
PSC
THP
BOVR
14V
PSC
THP
BOVR
C73
1000p
10u
TT
0V
9
8
R42 100
FEN4
7
R41 100
UCK
6
5
Q16
FMA7A
4
0V
R40 100
FEN4
UCK
UDA
UDA
DGND
THP
THP
BOVR
13.5V
2
CONTROL BOVR
-CN3
PSC
PSC
1
5A
Q15
FMA7A
5A
14V
14V
14S
0V
0.01u
14S
8A
Q14,19-21
GND
SIGNAL
SWITCH
NC
8A
GND
NC
NC
0V
16
Q15-18
SIGNAL
SWITCH
8.0V
TT
TS
DGND
0V
3
CN3
1
TS
0.1u
LPF4
13.5V
Q7
AGND
0V
C62
LPF3
0V
17
Q3
C81 1000p
C86
SWITCHING
16
Q6
10
TS
14S
5
L23
L22
10u
12
Q4
C80 1000p
C87
10k
0.01u
Q21
DTB143EK
Q5
C79 1000p
680
10k
R33
FAN CONTROL
C44
COMPARATOR
0.01u
TH1
0.77V
LPF2
0V
D9
DAN202K
15
0.01u
5
C53
4
11
C54
470k
R34
6
2.7k
FAN MOTOR
DRIVE
3
R28
Q9
DTD123EK
R26
5.6k
2.2k
2
Q17
FMA5
IC4
BU2099FV
R36
7
R24
R35
0.4V
PRO : 6.0V
8
EXT.AT
TT
LPF5
0V
100
1000p
IC1
NJM2904M
1
5.6k
R32
5.6k
4.3V
CN4
1
GND
F2
4A
0V
R43
0V
FAN ON : 5.9V
18
1W
Q18
FMA5
C74
1000p
LPF6
LPF1
Q14
FMA5
IC4 BAND DATA DECODER
5.6k
R29
R : 11.2V
T : 3.8V
T, PRO : 3.4V
RELAY
SURGE
ABSORPTION
18
1W
0.1u
R27
RELAY SURGE
ABSORPTION
C40
LFB01
D7
C35
470u25
+
2
L702
4.5 - 7.999MHz
F1
5A
R23
0.01u
2
C702
0.01u
D10,11
L17
D701-706
CN2
1
C34
M
1
FAN-
120p
C307 220p
C301
K301
270p
LFB01
8.0V
C50
10u25
+
0.1u
1k
C42
C46
10u25
+
REGULATOR
1000p
C85
SWITCHING
Q8
DTC114EK TRANSISTOR
R : 13.7V
T : 11.8V
T, PRO : 11.6V
FAN+
C207 470p
330p
C203 330p
C204
0.1u
C206 120p
C201 560p
K201
L202
C202
C303 270p
C29
C30
820p
C101
K101
C31
0.1u
C32
220u25 L15
+
C78
D703
0.01u
C26
L201
POWER ON : 4.3V
POWER OFF : 0.2V
FAN
L18
LPF1
21AT
R30
C38
0.01u
0.1u
D14
DAN202K
C45
10u25
+
C41
1000p
REGULATOR
L701
100u
2.4 - 4.499MHz
LFB01
Q7
DTC143TK
C104
150p
C701
0.01u
-2.399MHz
RELAY
DRIVE
SWITCHING
SURGE VOLTAGE
ABSORPTION
10u
C48
Q7
C39
C37
C43
LFB01
C36
0.01u
D8
ZENER
DIODE
L16
L24
13.6V
D6
02CZ18(X)
1200p
15
1W
VR2
3.3k
470p
1000p
0.1u
C23
4.7u R : 0V
T : 1.34V
150p
R19
15
1W
C27
560p
C28
4700p
L10
C21
R20
C22
C18
220p
C20
0.1u
0.1u
0.1u
D3
FINAL BIAS
SUPPLY
R18
390
0.1u
0.01u
C33
C77
1000u25
+
C76
0.1u
0.01u
4.7 1W
Q4
2SC3421(Y)
K1
D14
PROTECTION
DIODE
L14
TEMPERATURE
COMPENSATION
PROTECTION
DIODE
0.1u
C89
D8
D15
D5
R22
L102
C102
D702
Q4
D4
MA27-B
13.5V
Q6
2SC2879A(O,Y)
5.6 1W
R : 0V
T : 0.65V
L101
LFB01
LFB01
D3,4
470p
C88
470p
GND
MA27-B
C17
10u16
+
C19
MA27-B
D2
C11
10u16
+
0.1u
C8
C7
1000p
C15
1000p
C12
0.1u
C10
8.2 1/4W
6.8 1/4W
R8
R7
6.8
R6
6.8
R4
0.01u
C1
GND
ERZV10D220
C75
D5
SG-5L(R)
D15
14V
5.6 1W
R17
CN101
TEMPERATURE
COMPENSATION
W1
14V
C25
L12
L9
FINAL
AMPLIFIER
L13
6800p
6800p
R16
L7
C16
39u25
+
0.01u
D2
POWER
SUPPLY
5.6 1W
C24
L8
1000p
R10
100 1W
L5
VR1
220
R5
82 1/4W
Q2
2SC3133-B
C14
C4
820p
13.5V
D701
Q5,6
Q5
2SC2879A(O,Y)
5.6 1W
R15
Q3
2SC3133-B
R13
100 1W
L6
C9
1000p
R : 0V
T : 0.92V
33
1/4W
L4
R11
330
R21
4.7 1W
R14
DRIVE
AMPLIFIER
R : 0V
T : 0.69V
33
1/4W
C5
C6
0.1u
1000p
MA27T-B
C2
680
D1
R1
13.5V
Q1
2SC1971-B
L2
100u
100
330
R2
3.3u
C3
0.1u
R3
DRV
R9
0.01u
R : 0V
T : 1.7V
L1
0.39u
TX-RX-CN19
L3
R12
TEMPERATURE
COMPENSATION
CN1
L11
Q2,3
C13
0.01u
PRE-DRIVE
AMPLIFIER
0.1u
Q1
D1
NC
7
82
X53-357 1/2
LCD ASSY-CN1
SIGNAL
SWITCH
D4
02CZ8.2(Y)
5.2V
D16-18
REVERSE FLOW PREVENTION
0V
D14
02CZ9.1(Z)
0V
D6
Q2
DTA143EK
5.9V Q1
6.0V 1SS355
Q7
DTC143EK
5.3V
4.8V
10k
5.3V
12
5.0V
49
48
47
46
45
44
43
ON
OFF
D7-13,15
SWITCHING
8
IC4
TA78L06F
OUT IN
GND
4,11,12
1
2
4
R81
4.7k
TT
1
2
1
0.1u
S1
1SS355
0V
R80
4.7k
SIGNAL
SWITCH
10k
TTO
Q3
DTC143EK
D13
2
TS
Q4
DTA143EK
C39
R105
D11
1SS301
D12
1SS355
1
2
3
4
5
R90 47k
D
1000p
C40
47k
OFF
D15
1SS355
TSO
5.0V
1000p
R45
Q1,2,7
D5
1SS355
C38
5
1
0V
18u
3.0V
6.0V
10k
0V
ON
0
R99 22k
C111
41
RES
R89 47k
R82
0.01u
42
R88 47k
R101 22k
R147
R144
22k
0.1u
Q3-6
L1
5.0V
1
4
R87 47k
5
C37
4.7u10
+
R149
3
2
C23
THP
RAF
0V
2
D1
1SS301
R100 22k
R86 47k
4
3
DGND
RD
5.4V
D6
3
50
R85 47k
4-7
3
2
5C
CPU
D9 1SS355
IC5
37702E8LHJMHF
12
D10 1SS355
D7
L2
51
5
18u
WR
11
R84 47k
57
C22
+ 4.7u10
STD
2
1
C21 0.1u
TOE
5.0V
D5
4
5.4V
IC3
M62003FP
61
62
2
C
5A
D4
52
0
D3
ULK
53
R148
LCK
54
D8 1SS355
D2
1
8A
5.4V
D0
55
D7 1SS355
BSY
56
10k
LDA
58
C20 0.1u
KEY
8.0V
KYS
14.0V
ODEN
6
TSI
4
5
6
7
R83 47k
TTI
CK2(TA4OUT)
5
D1
59
10k
2
1
R92
BZ(TA1OUT)
60
14S
470
C19 1000p
CK1
0V
ATI
7
THP
10k
R93
TXD
9
D1 SWITCHING
(REVERSE FLOW
PREVENTION)
R41
470
RXD
LEN1
470
R19
C18 1000p
BA1
5.3V
0.1u
PSW(INO1)
8
MD
RTS
CTS
(TXD/)ABSL
10k
R22
4.7k
64
63
R142
65
2
LBLK
470
R18
C17 1000p
SPED(TA3OUT)
IOS
A0
A1
MU
40
39
38
NC
BOVR(INT1)
3
R94
5
4
37
(RXD/)FSD
66
1
0V
6
10k
CASL
P81
CTSO
47u
L10
3
8
C34
10
5
1
2
36
UDA
BKC(INT2)
9
470 1SS355
R17
C16 1000p
8
7
R104
35
5.4V
D18
470
R16
C15 1000p
4.7V
10k
1u
4
INVERTER
R103
67
68
0.1u
3
RESET
UCK
MDI
VCC
69
12
6
4
12
1u
34
VREF
AVCC
C53
SO
5.0V
10
470
D17
R15 1SS355
C14 1000p
5
3
MCS
1
2
10
C54
K4
5.0V
11
470
R14
C13 1000p
IC2
TC4S584F
C33
33
32
1
2
9
8
D2 REVERSE FLOW PREVENTION
K3
5.0V
12
1
2
3
5
70
71
72
73
74
75
76
77
78
10k
12
R42
B
K2
470
R13
C12 1000p
10k
1
R58
AVSS
VSS
(AN7)POD1
(AN6)POD2
(AN5)VSRM
(AN4)VCL
(AN3)VSQL
5.0V
K1
5.0V
10k
R21
INVERTER
13
D16
IMN10
IC1
TC4S584F
220
5.0V
R12
12
C11 1000p
7.3728MHz
5.0V
X1
E
30 VSS
31
CKY
(AN1)SM
(AN2)VSFM
79
80
9
14
1M
EDP2
R57
29
5.0Vp-p
7.3728MHz
K0
9
220
PCK
33p
SO
10
20
VSS
19
R11
D3
DAP202U
PDA
10k
8
SIDE(TA2OUT)
15
220
C10 1000p
10k
EDP1
18
XOUT
R44
28
17
R150
470k
C56
16
R20
15
16
470
R10
C9 1000p
R43
VDD
6
7
13
0V
5
14
17
12
33p
11
6
10
25
CNVSS
26
RESET
27 XIN
4
(AN10)VDLY
SS
12
PSW
220
R9
C8 100p
C55
9
11
8
VSS
3
5
6
BYTE
7
24
11
RXC
5
TXC
10
PSC
LCK
220
R8
C7 100p
VDD
10
LBLK
R32
23
4
22
10k
FSL
10k
7
3
6
R23
18
220
R7
C6 1000p
D3
SWITCHING
R36
2
10k
R35
1
4
3
9
19
220
R6
C5 1000p
2
LDA
5.0V
20
10k
R46
5.6V
MD
12
21
10k
R48
C35
0.022u
10k
1
MU
5.0V
5.0V
1,13
2
21
220
R5
C4 1000p
C36
0.01u
R49
4.7k
SS
12
8
13
3
2
9
470
R4
10k
5
C3 1000p
2
R47
10k
4.7V
3
23
6
1
2
22
R2
3
470
R3
1
7
VSQL
R1
4
470
CONTROL UNIT (X53-3570-21)
C2 1000p
C1 1000p
2
24
0V
5
4
TK-80
VCL
CN1
26
R145
25
PSC
BOVR
5.3V
VAF
DGND
D2
1SS355
A
E
SCHEMATIC DIAGRAM
3
PDA
8
1
3
3
1
2
Q6
DTA143EK
8
0V
4
Q5
DTC143EK
10k
4
3
9
5
9
11
3
2
1
4
5
6
6
S3
7
8
11
7
2
7
9
9
8
10
10
9
UDA
UCK
5A
D5,6
REVERSE FLOW PREVENTION
REGULATOR
14.0V
14V
DTC143TK
D4,14
ZENER
DIODE
4.7V
5C
R40
11
11
AMUT
14S
8A
DGND
Note : The components marked with a dot (•) are parts of layer 1.
5.4V
0V
2
1
C48 1000p
220
R52
470
10
5A
9
8
5
PDA
1
4
6
3
5
6
4
3
1
3
2
1
220
6
7
2
1
100
R131
4
8
15
13
7
1
5
6
4
3
2
1
2
ULK
3
18u
L4
C41 0.1u
C42 0.1u
C43 0.1u
C44 0.1u
8.0V
14.0V
14.0V
5.0V
5.0V
470
R50
C45 1000p
5.4V
C46 0.1u
0.1V
470
R143
R51
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
12
11
10
NC
NC
GND
8A
14S
14V
5A
PSC
BOVR
THP
DGND
UDA
UCK
FEN4
TS
TT
DGND
TOE
Q1
Q2
Q3
SCHEMATIC DIAGRAM
C94 0.1u
R122
C96 1000p
5
C105 0.01u
R130
14.0V
4
5.0V
5
5.0V
6
0V
7
0V
8
C100 1000p
1k
R126
0V
9
220 C101 1000p
R127
0V
10
220 C102 1000p
R128
0V
11
220 C103 1000p
R129
0V
12
0V
5.0V
13
0V
15
0V
16
220
R123
C97 1000p
220
R124
C98 1000p
220
R125
C99 1000p
C104 0.01u
R119
100k
R118
C92 0.01u
470
R117
C91 0.01u
220
R116
C90 0.01u
220
R115
C89 0.01u
220
R114
C88 0.01u
220
R113
C87 1000p
220
R112
C86 1000p
220
R111
C85 1000p
220
R110
C84 0.01u
220
R109
C82 1000p
220
R108
C81 0.01u
220
R107
C80 1000p
220
R106
C79 0.01u
220
0V
0V
5.0V
15
0V
L8
0V
15
0V
14
0V
13
0V
12
0V
10
9
0V
8
0V
7
0V
6
5
0V
4
0V
3
0V
0V
1
2
AT (A/5)-CN3
(OPTION)
5
4
3
C49 1000p
470
R53
0V
0V
C50 1000p
100
R54
C47 0.1u
5.0V
220
5.0V
100
R55
C51 1000p
C52 1000p
18u
L3
4.8V
0V
R56
220
220 C32 1000p
R31
5.3V
220 C31 1000p
R30
9
Q4
I
PLL-CN500
4
18u
L9
3
100k
8
R120
R95
1k
1
2
1
R121
100k
2
2
1
18u
100
L6
C77 0.01u
3
6
47u
100
R79
C76 0.01u
1
C78 0.01u
4
5.0V
L7
5.4V
3
47u
R78
C75 0.01u
4
DGND
5.4V
5
RTS
0V
5
4
L5
1
2
1
8
5.3V
220 C30 1000p
R29
8
STD
DGND
5A
FSD
FSL
DGND
H
CTS
RXD
0V
6
TXD
1
2
3
4
1
TXD
AMUT
R133 47k
R136 470
0V
1
2
5.4V
0
2
23
C108 0.01u
R132
47k
RTS
24
3
AMUT
25
470
R134
D5
26
0.2V
5.3V
5.3V
5.3V
5.3V
5.3V
5.3V
5.3V
5.3V
5.0V
7
22k
R74
C70 0.01u
13
27
0V
D3
28
1
IC6
AT93C66A10SU27
29
4
34
35 5.4V
36 0V
37 0V
38 0V
39 0V
6
5
7
6
5.3V
220 C29 1000p
R28
7
6
5
4
3
2
1
SEL-CALL-CN2
(OPTION)
VAF
0V
8
470
R73
C69 1000p
C93
0.01u
D4
470
VCC
30
2
D2
3
VEN1
31
13
D1
12
D7
32
14
RES
5
D6
FEN1
33
SIDE
0V
9
470
R72
C68 1000p
FEN3
3
NC
WR
PR22
PR21
PR12
PR11
40 0V
41 0V
4
BZ
5.4V
CTS
470
R137
D0
A1
4
I/O PORT
5
GND
11
TTO
TSO
VB1
IC7
UPD71055GB-3B4
10
4
NC
CS
6
RXD
R135
22
21
FEN2
PEN1
NC
BSY
0V
11
10
470
R71
C67 1000p
1
2
3
4
0V
5.4V
0V
5.4V
5.4V
7
6
5
17
0V 18
VB3
5.0V 19
VB2
0V 20
ATA
APRE
42
43
2
CKY
5.1V
12
9
6
BUFFER
9
14
7
IC8
SN74ALS04BNS
470
R70
PCK
8
UDA
UCK
0.1u
C107
7
C66 1000p
10k
100k
7
5C
R69
MCS
PLS
NC
NC
RD
5.3V
220
R27
0V
5.0V
0V
0V
0V
0V
C28 1000p
C27 1000p
C26 +
4.7u10
1
R26
220
C25 1000p
C24 1000p
G
RXC
0V
13
5.0V
1k
EEPROM
100k
8
R60
0V
470
C57
R68
R102
R139
8
C65 1000p
470
C64 1000p
5
4
0V
16
FEN4
R138 1k
6
15
13
3
NC
R140 1k
11
R141 1k
10
DEN1
A0
9
R59
10
9
DEN2
8
LEN1
7
13
6
14
3
0V
0V
0V
0V
5
4
3
2
220
R25
R24
CN2
TXC
0.7V
14
470
R67
C110 1000p
1
5
2
4
1
NC
SM
0V
15
470
R146
C63 1000p
5.3V
VSFM
0.2V
16
470
R66
C62 1000p
44
5
VSRM
0V
17
12
1
FEN3
5
2
2
MDI
0V
4
5
1000p
18
470
R65
C61 1000p
4
4
5.4V
6
2
FEN2
220
R64
C60 1000p
3
4
5.0V
2
0V
0V
1
0V
2
0V
3
5.0V
19
1
7
7
3
5
5.3V
0V
0V
5.4V
VEN1
0V
2
4
20
220
R63
8
10
1
3
UCK
470
R62
C58 1000p
C59 1000p
3
9
21
470
R61
C74 1000p
10
11
1
CONTROL UNIT (X53-3570-21)
UDA
0V
22
13
12
6
FEN1
0.5V
23
470
R77
C73 1000p
R75
220
R76
DGND
C72 1000p
2
KYS
5.0V
24
3
KEY
0V
CN4
4.7V
14S
8A
26
14V
25
6
SS
GND
F
J
FINAL-CN3
TK-80
1
CN3
0V
3
CN6
1
2
DGND
2
C95 0.1u
3
DGND
5A
14S
ATI
SPED
APRE
14
C106 0.01u
100
CN5
16
18u
11
ATA
PR11
PR12
PDA
14
TX-RX-CN14
X53-357 2/2
83
3
PR21
PR22
ATG
VREF
POD2
POD1
4
GND
VDLY
VB1
VB3
VB2
ULK
PCK
5
PEN1
PLS
NC
DEN1
DEN2
CASL
GND
ABSL
14
6
7
LCD ASSY-CN1
TX-RX-CN14
0V
1
1
4
9
R122
3
5
6
4
1
3
2
3
1
7
2
1
4
8
15
1
13
5
8
6
7
5
4
3
2
2
PDA
ULK
3
1
220
R123
C97 1000p
220
R124
C98 1000p
220
R125
C99 1000p
5
220
C96 1000p
6
C105 0.01u
R130
100
R131
14.0V
4
5.0V
5
5.0V
6
0V
7
0V
8
1k
C100 1000p
R126
0V
9
220 C101 1000p
R127
0V
10
220 C102 1000p
R128
0V
11
220 C103 1000p
R129
0V
12
0V
5.0V
13
0V
15
0V
16
11
C104 0.01u
R119
100k
R118
C92 0.01u
470
R117
C91 0.01u
220
R116
C90 0.01u
220
R115
C89 0.01u
220
R114
C88 0.01u
220
R113
C87 1000p
220
R112
C86 1000p
220
R111
C85 1000p
220
R110
C84 0.01u
220
R109
C82 1000p
220
R108
C81 0.01u
220
R107
C80 1000p
220
R106
C79 0.01u
220
14
14
0V
0V
5.0V
15
L8
0V
0V
15
0V
14
0V
13
0V
12
0V
11
9
10
0V
8
0V
7
0V
6
5
0V
4
0V
3
0V
2
0V
1
AT (A/5)-CN3
(OPTION)
C94 0.1u
PLL-CN500
4
18u
L9
Q5
DTC143EK
18u
4
100k
8
R120
1
1
2
1
R121
100k
2
2
3
47u
100
L6
C77 0.01u
R95
1k
C78 0.01u
100
R79
C76 0.01u
3
5.0V
L7
5.4V
2
4
6
DGND
5.4V
3
47u
R78
11
C75 0.01u
6
RTS
5.4V
4
L5
1
CTS
0V
1
1
2
3
4
5
6
1
RXD
0V
6
5
TXD
34
35 5.4V
36 0V
37 0V
38 0V
39 0V
40 0V
41 0V
4
TXD
AMUT
R133 47k
R136 470
0V
1
2
5.4V
0
2
23
C108 0.01u
R132
47k
RTS
24
470
R134
25
0V
26
3
13
27
1
D4
14
D3
28
0.2V
5.3V
5.3V
5.3V
5.3V
5.3V
5.3V
5.3V
5.3V
5.0V
7
22k
R74
C70 0.01u
AMUT
29
4
NC
WR
PR22
PR21
PR12
PR11
APRE
ATA
42
43
5
4
3
2
1
8
7
6
5.3V
5.3V
220 C30 1000p
R29
220 C31 1000p
R30
C48 1000p
C47 0.1u
220
R52
220
470
470
R50
470
R143
18u
L4
C41 0.1u
C42 0.1u
C43 0.1u
C44 0.1u
C45 1000p
C46 0.1u
C49 1000p
470
R53
R51
C50 1000p
C51 1000p
C52 1000p
18u
L3
100
R54
100
R55
R56
220
8.0V
14.0V
14.0V
5.0V
5.0V
5.4V
0.1V
0V
0V
5.0V
5.0V
4.8V
0V
5.3V
220 C29 1000p
R28
220 C32 1000p
R31
5.3V
220
R27
0V
5.0V
0V
C28 1000p
C27 1000p
C26 +
4.7u10
R26
220
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
12
11
10
9
8
7
6
5
4
3
2
1
NC
NC
GND
8A
14S
14V
5A
PSC
BOVR
THP
DGND
UDA
UCK
FEN4
TS
TT
DGND
TOE
Q1
Q2
Q3
Q4
STD
DGND
5A
FSD
FSL
DGND
SEL-CALL-CN2
(OPTION)
VAF
0V
8
470
R73
C69 1000p
VCC
30
2
C93
0.01u
D6
31
13
3
D1
5
CTS
D2
470
470
R137
D5
FEN2
32
SIDE
0V
9
470
R72
C68 1000p
IC6
AT93C66A10SU27
5
D0
3
FEN3
4
I/O PORT
11
IC7
UPD71055GB-3B4
10
4
RES
12
D5,6
RXD
A1
6
R135
TTO
TSO
VB1
GND
33
BZ
5.4V
10
470
R71
C67 1000p
1
2
3
4
0V
5.4V
0V
5.4V
5.4V
NC
CS
BSY
0V
11
6
22
21
D7
VEN1
PEN1
0V 18
VB3
5.0V 19
VB2
0V 20
17
PLS
NC
CKY
5.1V
12
9
BUFFER
470
R70
7
IC8
SN74ALS04BNS
C66 1000p
PCK
8
7
6
5
4
FEN1
DEN1
NC
2
RXC
9
100k
7
10k
R69
5C
0V
MCS
13
14
TXC
5.0V
0.1u
0V
C107
C57
1k
REGULATOR
100k
8
R60
EEPROM
NC
RD
5
4
3
2
0V
220
R25
0V
0V
C25 1000p
C24 1000p
1
R24
CN2
470
REVERSE FLOW PREVENTION
R68
5
R138 1k
0V
16
FEN4
C65 1000p
R102
R139
6
15
13
2
NC
3
11
DEN2
A0
R140 1k
10
LEN1
9
13
8
14
7
0V
0V
0V
0V
6
R141 1k
1
5
0.7V
5
3
9
R59
4
2
NC
14
470
C64 1000p
R40
5.3V
SM
470
R67
C110 1000p
4.7V
MDI
0V
3
15
D4,14
10
2
0.2V
1
4
1
10
16
470
R146
5
VSFM
CN4
470
R66
DGND
C63 1000p
0V
44
3
VSRM
DGND
14S
8A
C62 1000p
DTC143TK
1000p
0V
14S
8A
5.4V
17
11
FEN3
12
1
2
10
4
0V
7
18
2
FEN2
AMUT
9
4
5C
14V
470
R65
14.0V
C61 1000p
S3
5.0V
8
0V
0V
1
0V
2
0V
3
5.0V
19
14V
5
5.3V
0V
0V
5.4V
VEN1
UDA
UCK
220
R64
ZENER
DIODE
UDA
UCK
C60 1000p
4
UCK
3
5
3
4
OUT IN
GND
5A
10
5A
220
R63
9
C59 1000p
1
20
7
6
9
8
7
6
3
11
2
10
6
21
10
7
8
8
2
1
9
UDA
3
9
7
470
R62
2
470
R61
8
C58 1000p
SWITCHING
6
C74 1000p
D7-13,15
0V
7
22
12
0V
FEN1
5.3V
Q6
DTA143EK
11
10k
IC4
TA78L06F
6
0.5V
9
23
1
8
KYS
43
5
470
R77
8
C73 1000p
44
5
13
1
3
12
45
5
2
220
R76
4
4
5.0V
46
4
24
4.8V
TT
2
PDA
KEY
R75
47
4,11,12
48
4
49
3
C72 1000p
5.3V
R81
4.7k
5.0V
0.1u
OFF
1SS355
S1
ON
10k
R80
4.7k
1
2
C39
Q3
DTC143EK
TTO
0V
D13
2
SIGNAL
SWITCH
1000p
C40
R105
D11
1SS301
D12
1SS355
TS
Q4
DTA143EK
SS
Q7
DTC143EK
47k
1
2
3
4
5
R90 47k
2
0V
0V
C38
D15
1SS355
3
4.7V
6.0V 1SS355
3
26
D6
R45
5.0V
1000p
Q2
DTA143EK
D5
1SS355
TSO
1
25
D16-18
1
1
GND
D14
02CZ9.1(Z)
R89 47k
0V
18u
0V
OFF
10k
Q1,2,7
0
5.9V Q1
C111
REVERSE FLOW PREVENTION
ON
0.01u
D4
02CZ8.2(Y)
R88 47k
Q3-6
L1
5.2V
RES
RAF
SIGNAL
SWITCH
R147
R99 22k
0.1u
R144
22k
5.0V
4
THP
1
3.0V
6.0V
R87 47k
4-7
3
5
4
3
DGND
41
C37
4.7u10
+
R149
0V
C23
5
0V
R101 22k
R86 47k
3
2
2
D1
1SS301
4
5.4V
RD
R100 22k
3
WR
42
R85 47k
61
62
2
2
5C
50
12
18u
CPU
D9 1SS355
51
5
D10 1SS355
D7
L2
STD
2
C22
+ 4.7u10
IC5
37702E8LHJMHF
C21 0.1u
D6
10k
5.0V
D5
R82
56
4
TOE
57
5A
D4
52
8.0V
D3
ULK
11
5
D0
1
8A
LCK
53
R84 47k
BSY
54
0
KEY
R148
KYS
1
D8 1SS355
D2
D7 1SS355
ODEN
55
10k
TSI
C20 0.1u
TTI
CK2(TA4OUT)
4
5
6
7
R83 47k
CK1
14.0V
D1
LDA
58
10k
2
1
R92
BZ(TA1OUT)
59
6
470
C19 1000p
ATI
9
IOS
TXD
10k
R93
THP
14S
470
R19
C18 1000p
5.4V
3
R94
5.3V
60
0V
6
RXD
7
D1 SWITCHING
(REVERSE FLOW
PREVENTION)
R41
470
MD
RTS
CTS
(TXD/)ABSL
10k
R22
4.7k
64
63
R142
65
66
47u
L10
2
LEN1
BA1
A0
A1
SPED(TA3OUT)
0.1u
5.4V
40
39
MU
8
5
4
(RXD/)FSD
P81
CTSO
67
68
1
LBLK
470
R18
C17 1000p
C34
PSW(INO1)
0V
5
NC
CASL
UDA
BOVR(INT1)
9
D18
470 1SS355
R17
C16 1000p
38
37
36
35
VCC
69
3
8
5.0V
1
10k
R104
10k
R103
BKC(INT2)
SO
10
8
2
IC3
M62003FP
7
3
10
K4
470
R16
C15 1000p
4
6
4
5.4V
5.0V
4.7V
1u
VREF
AVCC
1u
11
470
D17
R15 1SS355
C14 1000p
5
INVERTER
UCK
MDI
MCS
1
2
10
D2 REVERSE FLOW PREVENTION
K3
470
R14
C13 1000p
34
33
32
12
5.0V
3
5
1
2
9
8
C53
12
IC2
TC4S584F
C33
10k
1
R58
70
71
72
73
74
75
76
77
78
10k
12
R42
C54
0.1u
K2
1
2
3
RESET
K1
470
R13
C12 1000p
10k
R21
12
5.0V
D16
IMN10
AVSS
VSS
(AN7)POD1
(AN6)POD2
(AN5)VSRM
(AN4)VCL
(AN3)VSQL
5.0V
13
220
(AN1)SM
(AN2)VSFM
79
80
9
R12
IC1
TC4S584F
C11 1000p
7.3728MHz
K0
5.0V
INVERTER
E
30 VSS
31
CKY
5.0Vp-p
7.3728MHz
14
12
EDP2
X1
29
R57
220
1M
33p
9
R11
5.0V
10
SO
VSS
PDA
10k
SIDE(TA2OUT)
15
220
C10 1000p
D3
DAP202U
PCK
EDP1
20
XOUT
19
28
10k
R20
8
R150
18
C56
R44
16
470
R10
C9 1000p
17
VDD
R43
7
470k
0V
16
17
13
33p
6
15
6
14
25
CNVSS
26
RESET
27 XIN
5
(AN10)VDLY
SS
12
PSW
220
R9
C8 100p
C55
12
11
11
VSS
10
10k
4
5
9
LCK
220
R8
C7 100p
8
BYTE
3
RXC
7
TXC
6
24
10
LBLK
5
23
4
22
11
PSC
18
VDD
7
R32
6
3
10k
R35
10
FSL
19
220
R7
C6 1000p
D3
SWITCHING
R36
2
4
3
R23
LDA
220
R6
C5 1000p
9
5.0V
5.0V
10k
R46
2
20
2
10k
5.6V
MD
12
21
3
R48
1
MU
1,13
10k
5.0V
220
R5
C4 1000p
C35
0.022u
10k
1
21
4.7V
12
8
13
R49
4.7k
22
2
C36
0.01u
R47
10k
SS
470
R4
C3 1000p
1
3
23
R2
9
470
R3
1
2
VSQL
R1
470
10k
5
C2 1000p
C1 1000p
2
24
0V
7
VCL
VAF
CN1
26
R145
25
PSC
BOVR
5.3V
DGND
D2
1SS355
CONTROL UNIT (X53-3570-21)
FINAL-CN3
CN3
0V
3
CN6
1
2
3
DGND
C95 0.1u
5A
DGND
14S
ATI
SPED
APRE
14
C106 0.01u
100
18u
CN5
16
ATA
PR11
PR12
PR21
PR22
ATG
VREF
POD2
POD1
GND
VDLY
VB1
VB2
ULK
VB3
PCK
PDA
PEN1
PLS
NC
DEN1
CASL
DEN2
ABSL
GND
A
B
TK-80
1
C
D
E
SCHEMATIC DIAGRAM
TX-RX UNIT (TX-RX SECTION) (X57-4660-21)
D1-4 LIGHTING SURGE
ABSORPTION
RXB
RATB
VSF
GND
8
2
150
R26
1000p
C77
0.1u
C78
C76 0.1u
68p
R25 470
C75
C73
150p
C71
68p
C19
0.1u
C91
0.01u
0
C206
R161
R164
150
0
C208
0.1u
R357
C48
820p
C49
0.1u
0.1u
C210
0.1u
C209
C55
680p
C56
0.1u
R : 0V
T : 7.7V
2.2k
LO1
TX2
Q28
3SK131
(M)
Q60-63
D67
AMPLIFIER
R322
R324
330
1k
Q63
2SC2712(Y)
7
R321
10k
C344
C343
0.47u50
+
POC
R323
330
6
1k
2.2k
R319
Q61
2SC2712(Y)
0.047u
R320
15k
8.2k
R318
C342
LED
5
RXB
R317
Q60
2SC2712
(Y)
4
C69
220p
C70
0.1u
1000p 0.15u
L30
TXS2
0.01u
0
C207
R162
R : 0V
T : 2.3V
1k
Q62
2SC2712(Y)
D22
RLS135
120
C68
0.022u
R316
330p
C62
C63
0.1u
1000p 0.22u
L27
120
C61
R21
0.1u
390
R40
47
C90
R39
100
R37
C89
0.1u
C87
0.1u
C86
0.1u
C41
1000p
C42
0.1u
1000p 0.82u
1000p 0.47u
C88 R36
0.01u 1.5k
1800p
C34
C35
0.1u
1.5u
1000p
L15
120
C33
L18
120
C40
L21
120
C47
1000p 0.27u
R163
TXS1
BAL
ALC
SWITCHING
0.01u
100k
VR12
10k
ALC
VOLTAGE
D64
-6.3V
1k
C351
1u50
+
R333
Q67
DTC114EK
R414
-6.2V
4.7k
RECTIFICATION
D64
L82
1SS226 R311
1m
470
0V
D72
SWITCHING
Q57
2SC2712
(Y)
1
1
2
2
Q69
FMC1
SWITCHING
Q68
DTC114EK
D65
02CZ6.2(Y)
ZENER
DIODE
1SS355
Q67,68
-6V
-0.9V
C332
47u16
+
ZENER
DIODE
D72
REVERSE-FLOW
PREVENTION
2
-1.7V
Q56
2SA1162
(Y)
1
R330 C349
100 10u16
+
R331
C350
4.7u25
+
1SS355
R332
6.8k
D71
02CZ12(Y)
D70
4-7
C331
3300p
Q55-57
(5V)
0.1u
C27
3900p
L12
1.8u
120
C26
R11
R15
L24
120
C54
L71
100u
0.01u
C339
0.01u
C340
47u16
+
RIPPLE
FILTER
13.44V
LO1
TX1
(M)
TXB
3
1
VSR
R22
33
R23
L28
C66
1000p 0.15u
C65
0.1u
22k
R310
R309
22k
R307
2.7k
R362
2.7k
0.01u
Q59
12.8V
2SD1624(S)
100
TXB
100
R314
C341
100u16
+
R315
14AG
C330
2200p
Q55
2SC2712(Y)
14AF
FINAL
-CN10
R17
L19
C45
1000p 0.47u
L25
C59
1000p 0.22u
C57
330p
C58
0.1u
C64
220p
4.7k
4.7k
R312
C371
C338
100u16
+
F1
0.8A
13.47V
8A
OUT
TX 2nd MIX
Q27
R : 0V
T : 2.3V 3SK131
VR3
1k
C334
47u16
+
220
0.01u
2
CN15
1
47k
5.0V
Q27,28
SWITCHING
L70
C335
47u16
+
C336
14S
R19
C51
0.1u
B1
B2
7
6
B3
B4
NC
5
8
12.7V
R308
GND
D50
C348
REGULATOR
Q9
Q8
2SK520
2SK520 (K44)
(K44)
AIP OFF :
3.4V
D50
D20
RLS135
13.3V
D80
02CZ4.7(Y)
IN
L39
3.3u
R35
220
D18
RLS135
C60
68p
R20
33
C333
0.01u
R360
C370
R361
IC11
TA78L05F
D25
RLS135
RLS135
D70 REVERSE-FLOW
PREVENTION
1m
8.0V
SWITCHING
D26
RLS135
L41
13.4V
L81
ZENER DIODE
R38
22
L40
RF
AMPLIFIER
D16
RLS135
L29 C67
0.82u 47p
D21
RLS135
D66
1k
SWITCHING
AIP OFF : 11.1V
Q8,9
13.4V
R : 0V
T : 0.7V
D75,80
6
1u
0.01u
C21
L13
1.2u
C31
1000p
L16
C38
1000p 0.82u
C36
1000p
C37
0.1u
C44
0.1u
0.1u
C328
R306 10k
R305 10k
B8
C50
680p
10
9
B7
12
11
B6
B5
UDA
L10
1.8u
C23
0.1u
C29
1800p
C213
0.1u
C43
820p
2.2k
R165
56
100
R166
82
R304 10k
R303 10k
R302 10k
R301 10k
R300 10k
1
R299 10k
2
13
14
UEN
3
2
C337
L26
1.2u
B7
SURGE
ABSORPTION
D75
02CZ3.3(Z)
RXB
RAB
C53
82p
R18
33
B8
0.01u
C369
J4
ALC
47u
RXS1
RXS2
0.2V
D19
RLS135
Q58
2SC3649(S,T)
L33
18p
13.4V
L23
1.8u
D17
RLS135
SWITCHING
0.01u
R313
5
RLS245
R413
0
D66
J3
RELAY
R16
33
B5
B5
B6
B7
B8
FEN1
I/O PORT
EXPANTION
C74
AIPB
13.4V
B1
B2
B3
B4
IC10
UPD6345GS
L35
1k
D14
RLS135
L20 C46
2.7u 120p
D15
RLS135
B6
4
1
GND
UCK
5V
16
4
15
0.01u
C327
2
R14
33
B4
R298
100
C28
2200p
R42
R9
LFB01
T : 5.9V
C211
10u16
+
560
0.1u
R169
C215
33
33
R173
33
R172
R171
T : 0.7V
R93
D12
RLS135
L17 C39
2.7u 270p
D13
RLS135
D51
0.1u
D10
RLS135
13.4V
SWITCHING
C212
T : 1.3V
R168
C217
0.1u
C216
10u16
+
R170
L74
100u
0.1u
Q29
2SC2954
R12
33
B3
C214
0.1u
1k
FINAL DRV
-CN1
L72 R167
10u 2.2k
L73
C218
R174
3
R : 13.5V
T : 13.0V
CW : 9dBm
AM : 6.5dBm
CN19
DRV
DRIVE AMP
1m
L14 C32
5.6u 390p
D11
RLS135
C30
0.1u
L5
C14
Q29
C72
13.4V
B2
R13
C15
1800p
C24
1000p
C12
1800p
C13
0.1u
LFB01
1m
4700p 4.7u
D6
1m
R10
33
L32
0.27u
6p
SWITCHING
L11 C25
6.8u 1000p
L31
0.27u
L34
D9-22
0.1u
4700p
C16
SWITCHING
L6
D23
RLS135
RLS135
D9
RLS135
L4
D24
RLS135
SWITCHING
L22
C52
1000p 0.27u
R3
SWITCHING
SWITCHING
D8
B1
Q1
2SD1757K
Q1
R8
100
1000p
2200p
SWITCHING
D23.24
R : 4.6V
T : 6.6V
150
2.2k
D5
C18
R2
100
C17
L8
6.8u
0
C20
R5
100
C10
4.7u25
+
0.01u
R6
V08(G)
C11
L7
6.8u
Q3
DTC143TK
R : 0V
T : 12.9V
SWITCHING
C22
3900p
D1
2
D5
1SV128
V08(G)
39p
C3
C1
47p
7p
R : 0V
T : 12.9V
Q2,3
SWITCHING
4.7k
D2
C2
R : 13.4V
T : 0V
D7
RLS135
4.7k
R4
FINAL RAT
-CN7
R24 4.7k
Q2
2SA1213(Y)
0.01u
L1
0.27u
R1
0
C6
0.1u
(3216)
RL2S45
C7
TP4
CN1
RAT
D3
R : 9.7V
T : 0V
RLS245
1m
D4
1u
L3
C8
0.1u
C9
R7 180
1
1-3
2
14AG
1
3
FEN1
8F
3
0.01u
C403
AMB
TXB
14AF
5A
8A
7
84
X57-466 (TX-RX) 1/4
Note : The components marked with a dot (•) are parts of layer 1.
F
G
H
I
J
TK-80
IN
CN2
LO1
MCF WAVEFORM ADJ
CN4
1
GND
TO PLL-CN501
OUT
TX-RX UNIT (TX-RX SECTION)
(X57-4660-21)
GND
SCHEMATIC DIAGRAM
W3
2
1
W2
TO PLL-CN502
MCF WAVEFORM ADJ
CN3
LO2
CN7
2
Q4-7 RX 1st MIX
100
R54
2.7k
C104
C119
0.01u
R67
1k
C118
CKY
TXS
R135
100
R136
820
0.01u
C180
C182
0.01u
0
L60
R137
5p
C185
82k
PIN
DIODE
MAX POWER : 0.9V
HI POWER : 0.7V
MID POWER : 0.64V
LOW POWER : 0.6V
3300p
TXB
10k
R139
4.7k
D48
RN731H
R : -4.0V
T : 1.5V
R140
0.01u
100u
3k
R144
33
R145
33
ALC
2.2k
L61
R : -4.0V
T : 1.7V
Q26
3SK131
(M)
R125
C174
R122
47k
R124
470p
C176
0.047u
0.01u
TH5
20p
0.01u
33
R143
33
C188
330
C189
330
C190
R146
L63
R142
C187
0.01u
100
C192
BIAS
0.01u
C191
C195
L62
R148
1k
33
R : -4.0V
T : 1.7V
0.01u
TX 1st
MIX
R147
UJ 8p
Q25,26
R : 0V
T : 1.2V
0.01u
100
R160
33
C193
1p
R149
100u
C194
0.01u
L58
C201
0.01u
C199
C198
10k
0.01u
R155
27k
C202
R156
LO1
TX2
L64
C204
0.5p
VR2
47k
33
R : 0V
T : 2.2V
L65
R : 0V
T : 7.4V
DC LPF
R : -1.0V
T : 6.0V
R : -0.4V
T : 6.7V
8F
R141
(M)
TP8
C384
UJ 8p
C205
0.01u
R : 0V
T : 2.8V
L67
C385
UJ 8p
0.01u
R152
180
39
C196
C203
33
47k
R121
C181
Q22
FMC2
Q23
47k
1SS355
REVERSE-FLOW
PREVENTION
Q25
R : 0V
T : 1.2V 3SK131
L66
100u
R159
L69
Q23
2SC2712(Y)
R123
D47,86,87
AIP OFF
: 13.4V
AIP ON
: 0V
R151
R150
47k
TXS2
L68
470p
R158
0.01u
D47
0.1u
R : -4.0V
T : 1.5V R138 C184
1p
UJ 8p
TXS1
0.01u
0.01u
0.01u
20p
C117
0.1u
C173
47k
D87
1SS355
R119
1SS355
C172
0.47u
D86
C171
0.01u
R : 0V
T : 5.3V
C197
R : 0V
T : 2.2V
R53
R51
2.2k
C102
R52
2.2k
C103
R48
0
R50
0
1k
R66
0.01u
C99
27k
R44
1k
22k
C186
R : 0V
T : 2.8V
D31
DAN235K
SWITCHING
C175
SWITCHING
R157
33
1k
68
1u
680
R64
10k
R63
5.6k
RAB
LO1
TX1
R415
8.0V
6.8k
R423
1k
C112
0.01u
R62
470p
C110
68
C109
27
R60
R55
R : -4.0V
T : 8.0V
AIP OFF
: 4.9V
AIP ON
: 0V
RXS
R : 7.6V
T : 0V
Q12
2SK520
(K43)
R120
Q15
FMG3A
AIP OFF
: 13.4V
AIP ON
: 0V
L49
L48
0.01u
R118
AIP OFF : 0V
AIP ON : 13.5V
27p
C111
1.7V
R : 4.6V
T : 0V
C116
100k
AIP OFF : 12.7V
AIP ON : 13.5V
R356
0
C115
SWITCHING
D30
DAN235K
0.01u
1k
L46
R61
R57
AMPLIFIER
7.4V
Q13
2SC2954
C108
Q13
22
TP9
470
R58
0.01u 2.4V
SWITCHING
0.01u
470p
0.01u
C106
C105
C107
R59
Q17
2SA1213(Y)
R65
0.22u
1000p
33p
C114
L85
3.3k
6p
R49
C101
0.01u
IF
AMPLIFIER
R : 7.6V
T : 0V
0.01u
100
R47
1p
D29
R43
470k
C97
3.3k
Q10
1.7V
Q11
2SK520
(K43)
R : 4.6V
T : 0V
1.8V
100p
470
C98
C94
C93
L44
Q10
3SK131
(M)
R45
R33
10p
470p
0.1u
C82
RX 2nd MIX
7.7V
2.7V
Q14,15,17
C413
Q14
DTA124EK
56
Q11,12
R46
L45
R56
AGC
RXB
8F
0.1u 1SS355
C100
2p
XF1
C96
AIPB
100u
L43
R : 13.1V
T : 0V
L36
C95
L42
L38
3p
Q7
2SK520(K44)
RXB
C81
L37
100u
Q5
2SK520(K44)
SWITCHING
73.045M
MCF
R41
R28 680
Q6
2SK520(K44)
R32
10
R : 5.0V
T : 0V
R : 13.1V
T : 0V
C83
4.7k
C80 0.1u
Q4
2SK520(K44)
R30
10
D29
270
RXS2
C85
0.1u
0.01u
VR1
R31
10
C84 22p
BAL
RXS1
R : 5.0V
T : 0V
R29
10
C92
R27 680
C79 0.1u
1p
R34
10
RXB
RATB
ALC
8F
Q0
Q9
Q1
Q8
VOXS
Q3
Q6
Q4
Q5
R346
I/O PORT
EXPANSION
16
10k
17
15 5.0V
Q7
Q2
MMU2
14 5.0V
R347
13 7.9V
10k
7.9V
12 7.9V
SWITCHING
Q76
DTA124EK
11 7.9V
D27
7
7.9V
Q11
Q10
D27
8
7.9V 10
ABK
NBS
3
PL
4
7
CLK
LCK
SWITCHING
0V
AMUT
MMU1
R384
4
3
3
TGC
CAR
0V
FEN3
6
VI4
VO4
VO3
11
C368
0.01u
IC13
M62363FP
D/A
CONVERTER
12
VI3
10
9
DI
LD
CLK
8
6
7
VDD
21
VI7
20
GND
19
RESET
18
VDA
17
DO
16
VI6
15
VO6
14
VO5
13
VI5
VI2
4
(5V)
5
22
VO7
3
VO2
23
24
VI8
VO8
VO1
1
2
POC
R380
MIC
MICO
5
Q83
DTC114EK
39k
R358
100
2
3
3
9
3-9
UDA
UCK
AFC
4
1
2,10
5
2
1
SWITCHING
VEN1
5.0V
Q82,83
3
39k
8
6
R379
1k
0.1u
VSFM
C356
5
2
3,6-8
6
1000p
7
3
100k
C355
2
4
R345
VI1
1
2
100
Q82
DTC114EK
8
R343
100k
1k
5.0V
7
R375
IC12
NJM2904M
1
100k
220k
R377
150k
R378
10k
0V
R376
VSRM
1
2
6
9
R348
10k
11 5.0V
5
TGC
19
18
SO
DATA
4
20 5.0V
1SS355
12 0V
5
Q5
AGS
Q6
Q4
SCB
Q7
Q3
Q78
FMA5
AIP
13
OE
VCAS
14
3
VDD
NC
8
15
RBK
R349 10k
R392 100k
IF4
IF3
Q2
17
16
4
3
2
IF2
IF1
Q8
AMPLIFIER
0
0.1u
R342
560k
0.047u
0
C357 R383
R340
Q9
0V
0V
0V
7.9V
7.9V
0V
VSS
5
1
R381
680k
C354
Q70
DTC143TK
TXC
10
FEN1
D76
HSM88AS
R341
1,2,4,5,7
R : 0V
T : 4.9V
Q10
FEN2
R : 8.0V
T : 7.2V
680
R335
680
R334
C352
1000p
T : 8.0V
SO
Q11
LCK
Q1
2
18
CLK
Q0
1
7.9V
19
3
REVERSE-FLOW
PREVENTION
D73
HSM88AS
Q71
2SA1213(Y)
8.0V
R339
R400
15k
R : 3.2V
T : 0V
DATA
Q77
FMA5
5.0V
20
D73,76
1
10k
OE
4
R399
56k
1k
Q72
FMG3A
R336
VDD
NC
0.01u
IC16
BU2099FV
SWITCHING
LOW : 3.1V
R382
1k
1
5
VSF
2
1
VR14
47k
VSR
4
R : 8.0V
VSS
Q77,78
0
7
R369
0
22k
Q74
2SA1213(Y)
RXB
R338
C353
R337
1000p
R : 7.3V
T : 8.0V
R391 100k
SWR
Q64,65 AMPLIFIER
SWITCHING
0V 3
0V 4
0V 5
7.9V 6
7.9V 7
0V 8
7.9V 9
7.9V 10
8.2k
3.3k
R327
R328
D69
1SS355
Q70-72,74
R390 100k
R389 100k
0.01u
Q65
2SC2712
(Y)
100p
C346
3.3k
C347
R326
ZENER
DIODE
1
2
C359
AIP OFF : 13.4V
AIP ON : 0V
0.01u
IC15
BU2099FV
REVERSE-FLOW
PREVENTION
Q64
2SK208(GR)
D68
02CZ3.6(Z)
C358
I/O PORT
EXPANSION
D69
TP1
6
IC15
R344
4.7k
C345
4.7u25
+
R325
2.2k
R329
ALC
8F
L84
100u
5
5
3
1,2
AMB
TXB
3
AMB
TXB
14AF
5A
8A
14AF
5A
8A
RBK
85
X57-466 (TX-RX) 2/4
K
L
TK-80
M
N
O
SCHEMATIC DIAGRAM
TX-RX UNIT (TX-RX SECTION) (X57-4660-21)
TO PLL-W1
NBI
W1
NBG
1
2
AGC
RXB
8F
C131
R83
0.01u
1.2k
TXB
10.695M RX
R100
1.5k
20p
C149
4p
C152
0.01u
R105
1.5k
C158
0.01u
R110
1.5k
C161
3p
C164
0.01u
C168
C167
4p
1k
R387
IF3
3
100
0.15V
R116
1.2k
C148
C155
3p
1k
1k
R111
C165
0.01u
2
D43
DAP236K
D42
DAP236K
R115 C169
220 0.01u
3p
C146
0.01u
R101
C153
0.01u
R106
C159
0.01u
C140
10p
10p
C142
C170
0.01u
10k
R219
680
R96
10p
C141
D35
RLS135
1.2k
100u
C136
100
R89
L59
0.01u
OPTION
CW
IF2
4
R113
100
R388
100
IF4
4
7.9V
4
AMB
SCB
6
5
R397
100k
100p
R398
6
R249
1k
C283
10u16
+
R274
R422
1SS355
D85
1SS355
D84
R276
220k
R253
4.7k
R251
220
R252
2.7k
R248
27k
SCB
ABK
5
3
PAC
R261
Q49
2SD1757K
6
8
100
SWITCHING
C282
22u16
+
C277
0.033u
Q47
DTA124EK
VCAS
100k
R393
R255
Q48
2SC2712(Y)
2.0V
BZ
VR9
47k
470p
8
SWITCHING
C309
7
2.5V
Q49
R257
3.3k
0
9
C284
0.1u
100k
6
4.1V
R275
10
C280
0.1u
AMPLIFIER
2.2k
5
Q48
R250
4.7k
11
R247
47k
12
R246
22k
3
4
100k
R254
13
100k
3
R373
2
5.0V
2
C372
14
VAF
15
7
4
1
C279
8200p
2
AM
8F
TXB
C281
3300p
-6V
8
3
100k
R90
R88
R216
5.6k
100k
R214
D45
680
R117 D44
33k 1SS355
LED
AFC
9
6.8k
0.01u
R127
R128
C183
0.01u
R : 1.9V
T : 1.9V
C374
100p
100k
C373
R396
100
7.9V
R386
100
4
IC3
BU4066BCFV
REVERSE-FLOW
PREVENTION
1k
AMPLIFIER
1
R395
100
7.9V
SWITCHING
D44
R126
IC14
NJM2904M
0V
1
SSBCW
4
ALC
8F
MMU2
BMDO
0
IF1
TP7
C177
0.01u
5
R394
2.2k
C163
0.01u
R108
6
AMPLIFIER
12
22k
R129
C178
0.01u
330
C179
100
R133
R : -2.1V
T : 2.7V
TH3
3k
R134
TGC
XF2
C166 R112
0.01u 470
Q39
2SC2712(Y)
R95
R385
C157
0.01u
10.695M MCF
C160 R107
0.01u 390
2
4.1V
1.0V
100
D41
DAP236K
4
Q24
3SK131(M)
22k
C258
1.6V
OPTION
SSB W
R103
1
ANO
100
C154 R102
0.01u 330
D40
DAP236K
6
R : 0V
T : 5.3V
680
R131
1k
R130
R : 0V
T : 2.1V
TH4
R132
10k
TXS
C256
10u16
+
10.695M MCF
XF3
XF3 C151
1/2
2/2 0.01u
R97
680
C257
47u16
+
180
CKY
AMPLIFIER
100k
L56
500
R217
2.2k
C255
10u16
+
ALC
Q24
SWITCHING
R218
560
AMPLIFIER
R224
R222
1M
0.56V
R220
82k
R87
27
R213
100
R215
22k
Q40
2SK208(GR)
D32,34-43
AF
C254
100u10
+
C259
10u16
+
D39
DAP236K
R225
100
1000p
C261
10u16
+
C262
C260
4.7u25
+
4.5V
TH2
100
R223
1k
C147
0.01u
R98
D38
DAP236K
AMPLIFIER
C134
R85
R : 0.7V
R221
T : 0V
Q21
2SC2712(Y)
0.01u
R86
470
0.01u
220
10k
R76
SWITCHING
5.6u
C133
0.01u
10u
L57
10k
R78
4.7k
Q20
2SC2712(Y)
0.01u
L55
100u
C132
0.01u
C128
0.01u
0.01u
C129
D37
DAN235K
D32
DAP236K
C135
0.01u
2.75V 7.1V
R79
C125
0.01u
R : 0V
T : 8.0V
D36
DAP236K
R94
0
2.1V
R77
100
R71
33k
Q19
3SK131
(M)
1.9V
R73
100k
R68
R70
4.7k
L51
2.8V
D34
DAN235K
100u
7.6V
Q18
RU201
C123
0.01u
10k
0.1u
Q18,19
R74
TH1
5k
1.2k
L52
AMPLIFIER
3.7V
2p
10p
C121
C120
RXS
R69
100
R80
C126
470
C127
L50
0.1u
C124
0.01u
0.01u
7.8V
22k
R75
C122
100
R72
AGC
RXB
D84,85 REVERSE-FLOW PREVENTION
4.7k
100k
4
BMDI
0.01u
5
AMPLIFIER
3
R277
100k
4700p
C303
1M
0
R421
R418
1
C318
0.1u PKD
PKDG
R419
100
C315
100p
NF2
IN2
OUT2
8
R417
15k
Q52
DTC114EK
SWITCHING
C408
0.01u
3.3k
R280
8.2k
10k
C316
C325
2200p
C321
4.7u25
+
AM : 0.6V
C320
2.2u50
+
Q84
DTC114EK
R281
R359
100p
4.0V
4.3V
5.6k
R420
0.01u
C409
OUT1
GND
6
9
Q85
DTC143TK
22k
MICG
Q54
2SC2712(Y)
5
3
AMB
TXB
100k
C311
2200p
7.9V
Q79
2SC2712
(Y)
AMPLIFIER
C407
0.022u
R416 C406
5.6k
2200p
13
14
17
DETECTION
10k
R287
R291
: 2.6V
2,5,6,8,9
REVERSE-FLOW
PREVENTION
12,15,16
D79,81-83
IN1
C319
100u10
+
3.3k AM
VR11
10k
SIDE
VR10
47k
R424
R286
560
D59
HSM88AS
C412
R293 1u
R288
33k
3
C317
100p
R289
100k
5
VSS
R292
C326
2.2u50
+
SWITCHING
MIC
MICO
4.7k
C322
4.7u25
+
C411
1u
C323
2.2u10
+
VDD
Q75
2SC2712(Y)
R284
10k
R282
10k
TP5
TH1
100k
TP6
470k
IC8
TC4S66F
1SS355
C387
10u16
+
10k
R402
1SS355
D83
5
1
D79
R404
4.7k
SWITCHING
C324
4.7u25
+
R294
D82
R403
100k
MIC
AMPLIFIER
1.2V
R285 6.6V
100
1SS355
TGC
CAR
ALC
1SS355
4
3
16
2
AMUT
4
D81
NF1
0V
AMUT
MMU1
IC9
UPC1313HA
1.4V
0V
VCC
7.6V
7
1.2V
2
3
7
4
MIC
5
3
AMB
14AF
5A
8A
14AF
5A
8A
RBK
RBK
86
X57-466 (TX-RX) 3/4
R
0.01u
R210
0
1k
220k
R209
0.033u
2.2k
220k
D49 REVERSE-FLOW
PREVENTION
2.2k
C253
1
0.01u
2
CN9 W4
CAR
2
CAR TO
GND PLL-CN503
GND
CN10
1
SP
SP
SPG
C242
0.01u
R201
47k
2
J5
2
AM : 3.8V
R202
0.01u
C243
C265 1000p
SWITCHING
Q34
2SC2712(Y)
R204
220k
1
Q80,81
Q80
DTA114EK
EXT. SP
C378
Q34
FINAL UNIT
(X45-352) (B/2)
0.01u
C379
AMPLIFIER
CN11
1
PH1
0.01u
Q32
2.2k
R191
C235
3300p
C232
SSB. CW
: 3.8V
22k
R190
10k
3900p
Q32
2SC2712(Y)
R193
AMB
SCB
C234
0.012u
C233
220k
1u
1k
C236
R192
1u
SSB. CW : 6.2V
R194
0.01u
C252
R203
C244
100u
L79
1000p
C404
R81
1.2k
C130
100u
0.01u
L53
R205
7
6
8
C264 1000p
D49 1SS355
220
Q81
DTC114EK
AM : 6.2V
R154
2.2k
AMPLIFIER
2
3
3
R801
100
PHG
3
CN800
6
1
6
J800
R800
100
1
PH2
SSBCW
OUT1
C310
47u16 9
+ 10 BS1
PO GND
C402
47u16 11
+ 12 NF1
PIGND
13
IN1
R407
0.1u
4.7
0
R408 C304
R283
C314
10k
R279
47k
C383 1000p
C382 1000p
C381 1000p
C380 1000p
RTS
CTS
4
RXD
2
3
5
1
TXD
DGND
LADJ 13
NC 15
BAS 14
0
R366
C390
47u16
+
RIP 17
8
12 REF
R368
SWITCHING
47k
Q46
DTC114EK
PSQ
8
TO PLL UNIT
KEY
SM
TXC
RXC
CKY
BSY
BZ
SIDE
VAF
AMUT
TXD
RXD
CTS
RTS
DGND
13
12
11
10
9
8
7
6
5
4
3
2
1
5
VSFM
15
14
4
VSRM
16
3
FEN3
17
1
FEN2
18
DGND
CTS
RXD
TXD
AMUT
VAF
SIDE
BZ
BSY
CKY
RXC
TXC
VSFM
VSRM
SM
FEN3
FEN2
VEN1
UCK
UDA
KYS
KEY
SS
CN14
GND
J6
FEN1
2
7
1000p
RBK
RTK
NBS
5A
8A
8F
VOXO
VOXS
MIC
SP
C366
C367
1
3
8
1000p
14AG
C376
1
3
1000p
C377
4
1SS355
2
VEN1
19
16
R355
100
UCK
20
15
13
R352
100
UDA
21
14
R350
100
FEN1
22
12
R354
100
KYS
23
11
9
8
R353
100
KEY
10
R351
100
SS
25
24
D60
GND
1SS355
17
26
5
1000p
6
8
5
KEY UP : 5.0V
KEY DOWN : 0V
7
5
6
REVERSE-FLOW
PREVENTION
47p
330
D61
RBK
4
0.01u
C276
R233
0
R245
4.7k
11 LOU
C386
C389
1u50
+
R367
0V
4.1V
0.047u
9 VOL
10 NC
8 BAL
6 CLB
7 OUT
C388
10u16
+
C399
1000p
5 CL
4 CH
C398
1000p
C397
1000p
3 NC
1 GND
2 IN
5
IC6
TA8184F
47p
3
C365
100k
MIC
14AF
5A
8A
1
5
ELECTRICAL
VOLUME
R405
27k
47p
1
C362
R240
3
AMB
2 6
4
CIRCUIT
3.1V
47p
5
C360
100k
5
3
8
D60,61
R242
R241
39k
5.0V
J1
ACC1
8
33k
10k
0V
R244
3.9V
47p
4
C364
5 2.3V
3.8V
47p
2
C363
6 2.3V
5.0V
MICG
4
0V
0V
C361
3
4
MICG
4
SEL-CALL
-CN1
(OPTION)
MIC
0V
3
7
82k
2
R243
8
IC2
AGS
AMPLIFIER
1
2.8V NJM2904M
TP3
C391
10u16
+
0.3V
CH2
VOLUME/BALANCE
2.6V
11
8
VOLTAGE
3.8V
8.2k
7
C271
4.7u50
+
CONTROL,BIAS,REF
9
9
C270
10u16
+
AF
AFG
MIC
CH1
VOLUME/BALANCE
CH2
BASS/TREBLE
C273
470k
0.22u50
+ C274
4.7u50
+
R239
6
R237
10
1k
11
3.0V OUT 18
3.6V
VR6
10k
C275
0.01u
12
5
TP2
2.9V
C272
1u50
+
R236
3
4
AGC
SWITCHING
47k
13
R235
2
R238
IC1
14
CN13
1
AF
AFG
0V
TRB 16 0V
C396
CL
20
3.9V 3.1V
CLB 19
3.8V
CH 21
NC 22
0.4V
1000p
1000p
C395
1000p
C394
1000p
2.4V
CH1
BASS/TREBLE
IC1
BU4066BCFV
SPOG
5
7
7
1
SPO
SPOG
1000p
R278
100
C313
R401 C306 470u16
+
4.7 0.1u
6.2V
VCC 24
BMDI
7
8
LCD ASSY
-CN2
AGND
SPO
C401
330u16
+
R290
100
REVERSE-FLOW
PREVENTION
MICG
NC
7
D63
MIC
MICG
8
OUT2
VCC
7
5
6
BS2
NF2
PO GND
4
DC
R406
100 3
C307
1
IN2
100
R273
0.01u
R268
R270
0
12.8V
TH9
1k
C294
22u16
+
C293 0.01u
R266 1k
220k
D63
HSM88AS
0V
C393
3.3k
TH7
10k
VR8
10k
CARS
R264
11.7V
6.8V
C392
10u16
+
R260
1k
C287
1u
3.7V
VR7
10k
Q50
2SC2712(Y)
C289
4.7u25
+
C295
0.01u
4.3V
CARS
C290
0.01u
R258
180k
7.6V
AMPLIFIER
220k
R259
100
Q51
2SC2712(Y)
R : 0V
T : 0.4V
R263
1.2V
0V
0V
6.8V
IN 23
R262
1u
AMPLIFIER
0.01u
C286
Q50
R : 0V
T : 3.4V
R : 0V
T : 1.1V
0.01u 2
R267
330
R271
2.2k
12.8V
1.1V
C308
100u16
+
C305
47u16
+
2.7V
C292
R269
220k
0.01u
5
C296
0V
TH8
1k
6
2.2k
2.7V
7
R272
2.8V
4.8V
BALANCED
MODULATION
11.7V
0V
220
5.6V
8
TH10
5k
3
4
0V
C288
5p
100
2
6.4V
C291
1
0.01u
R265
C297
IC4
IC4
NJM2594V
PHONES
CN12
1
MIC
AUDIO AMPLIFIER
LA4446
0.01u
IC7
C312
8F
TXB
RTS
AM
C263 1000p
R187
R188
C231 220
1
3
D28
1SS355
8
3
5
4
D53
HSM88AS
R153
SWITCHING
2
GND
3
RLS135
SWITCHING
100k
220p
R200
C241
47u
L77
0
Q38
Q36
DTC114EK
PSQ
RTK
SS
7
D56
R212
SWITCHING
D33
C230
Q38
DTC114EK
RXC
RLS135
10k
100
470
R184
C228
0.01u
100k
33k
R183
R185
1.9V
R : 0V
T : 5.2V
IF
GAIN
470
5.6k
R186
C227
ANO
4
D52
HSM88AS
1
J2
ACC2
PKS
D28 SWITCHING
DETECTION
0.01u
C224
0.01u
AMPLIFIER
SWITCHING
TK-80
PKDG
PKD
2
1
D52-54
L76
VR4
47k
Q30,31
D33
R199
R197
R198
2.2k
220k
R196
C239
10p
R195
100
3p
L78
47u
7.0V
0.01u
R182
22k
R181 10k
47p
100
470
R179
0.01u
R178
33k
C222
100k
R177
L75
C238
7.0V
D54
HSM88AS
C240
4.2V
Q31
3SK131
(M)
TH6 5k
Q30
3SK131
(M)
1.9V
R176
100k
C225
4.4V
Q33
2SC2712(Y)
Q33 RX IF BUFFER AMPLIFIER
R180
C220
0.01u
C219
0.01u
BMDO
47p
DETECTION
AMPLIFIER
R175
47
7.2V
C237
0.01u
C246
Q35
2SC2712(Y)
220p
R206
1.5V
AGC
RXB
D55
HSM88AS
C245
R207
4.7k
1k
0.01u
R208
T
SCHEMATIC DIAGRAM
TX-RX UNIT (TX-RX SECTION) (X57-4660-21)
TXB
10.695M RX
S
C267 1000p
Q
C266 1000p
P
7
CONTROL-CN4
87
X57-466 (TX-RX) 4/4, X45-352 (B/2) 1/1
0.01u
R210
0
2.2k
R153
C267 1000p
C266 1000p
C265 1000p
D49 1SS355
220
C263 1000p
R187
R188
C231 220
C264 1000p
100k
220p
R200
C241
47u
L77
0.01u
2.2k
AMPLIFIER
CN11
1
PH1
0.01u
2
3
R801
100
3
CN800
OUT1
C310
47u16 9
+ 10 BS1
PO GND
C402
47u16 11
+ 12 NF1
PIGND
13
IN1
R407
0.1u
4.7
0
R408 C304
R283
C314
CN13
1
AF
AF
10k
AFG
MIC
MICG
MICG
4
C383 1000p
C382 1000p
C381 1000p
C380 1000p
5.0V
J1
ACC1
3
8
4
3
RTS
CTS
RXD
TXD
1
2
DGND
5
0.01u
11 LOU
12 REF
9 VOL
10 NC
8 BAL
7 OUT
0V
6 CLB
C388
10u16
+
C399
1000p
5 CL
4 CH
1000p
C398
1000p
1 GND
3 NC
C397
33k
10k
R238
8
8
KEY
RXC
CKY
BSY
BZ
SIDE
VAF
AMUT
TXD
RXD
CTS
RTS
DGND
12
11
10
9
8
7
6
5
4
3
2
1
5
TXC
13
4
SM
3
VSFM
15
14
1
VSRM
16
CONTROL-CN4
DGND
RTS
CTS
RXD
TXD
AMUT
VAF
SIDE
BZ
BSY
CKY
RXC
TXC
SM
VSFM
VSRM
FEN3
FEN2
VEN1
UCK
UDA
1
3
C366
C367
1000p
RBK
RTK
NBS
5A
8A
8F
VOXO
VOXS
MIC
SP
TO PLL UNIT
FEN1
RBK
KYS
RBK
CN14
KEY
RBK
RBK
J6
SS
14AF
5A
8A
GND
14AF
5A
8A
14AF
5A
8A
14AG
8
1000p
14AF
5A
8A
14AF
5A
8A
1
3
2
FEN3
17
16
R355
100
FEN2
18
15
13
R352
100
VEN1
19
14
R350
100
12
R354
100
UCK
20
11
R353
100
UDA
21
10
9
8
7
R351
100
FEN1
22
D60
KYS
1SS355
23
5
17
5
KEY UP : 5.0V
KEY DOWN : 0V
6
5
47p
REVERSE-FLOW
PREVENTION
1000p
C377
3
AMB
14AF
5A
8A
3
4
D60,61
47p
3
C365
R241
39k
PSQ
C276
330
Q46
DTC114EK
R233
0
100k
IC2
2.8V NJM2904M
SWITCHING
47k
4.7k
R240
R368
R245
100k
R244
C386
R242
4.1V
0.047u
5 2.3V
C389
1u50
+
R367
6 2.3V
4
8
R405
27k
47p
1
C362
5
7
3
3.1V
47p
5
C360
5
2
3.9V
47p
4
C364
MIC
8
3.8V
47p
2
C363
MIC
1
IC6
TA8184F
ELECTRICAL
VOLUME
0V
0V
C361
2200p
13
14
TP3
AMPLIFIER
C391
10u16
+
5.0V
CIRCUIT
0V
3
AMPLIFIER
C407
2 IN
8
C271
4.7u50
+
0V
7
Q79
2SC2712
(Y)
3
AMB
3
AMB
TXB
1
5
8
CH2
VOLUME/BALANCE
2.6V
11
9
VOLTAGE
3.8V
8.2k
6
C270
10u16
+
9
10
7.9V
0.022u
R416 C406
5.6k
CH1
VOLUME/BALANCE
CH2
BASS/TREBLE
1SS355
3
AMB
TXB
2 6
4
LADJ 13
NC 15
BAS 14
0.3V
0
R366
C390
47u16
+
RIP 17
CLB 19
3.0V OUT 18
3.9V 3.1V
CL 20
CH 21
0V
TRB 16 0V
1000p
C396
1000p
C395
1000p
C394
NC 22
3.8V
CONTROL,BIAS,REF
C376
1,2
SEL-CALL
-CN1
(OPTION)
AFG
MIC
1000p
R279
47k
0.01u
SPOG
5
KEY
5
C312
R278
100
8
OUT2
VCC
7
5
VCC 24
0.4V
3.6V
VR6
10k
C273
470k
0.22u50
+ C274
4.7u50
+
R239
11
R237
12
5
TP2
2.9V
1k
3
4
AGC
SWITCHING
47k
13
C272
1u50
+
R236
5.6k
R420
0.01u
C409
1M
4.3V
14
C275
0.01u
C408
0.01u
3.3k
4.0V
1
2
82k
C303
4700p
C311
2200p
IC1
R235
R277
100k
R419
100
IC1
BU4066BCFV
R243
SWITCHING
R280
100p
Q52
DTC114EK
R418
R417
15k
8.2k
10k
C316
C325
R286
560
AM : 0.6V
C320
2.2u50
+
2200p
C321
4.7u25
+
22k
Q84
DTC114EK
R281
R359
2.4V
7
SIDE
0
1
Q85
DTC143TK
R287
6.2V
SPO
SPOG
2
3
PKDG
C318
0.1u PKD
7
8
LCD ASSY
-CN2
AGND
SPO
C401
330u16
+
REVERSE-FLOW
PREVENTION
MICG
NC
7
CH1
BASS/TREBLE
VR10
47k
R421
C315
9
10k
6
BS2
NF2
PO GND
4
R406
100 3
DC
0.01u 2
IN2
100
1
R290
100
D63
MIC
MICG
7
BMDI
AGS
AMPLIFIER
VR11
10k
MICG
Q54
2SC2712(Y)
R288
33k
100k
100p
NF2
IN2
OUT2
8
7
R284
10k
C313
R401 C306 470u16
+
4.7 0.1u
R268
C307
0.01u
2.2k
R273
0.01u
C297
R270
0
12.8V
1000p
220k
D63
HSM88AS
0V
C393
VR8
10k
CARS
R264
6.8V
TH9
1k
C294
22u16
+
C293 0.01u
R266 1k
VR7
10k
Q50
2SC2712(Y)
C289
4.7u25
+
11.7V
IN 23
3.3k
AMPLIFIER
1.2V
0V
0V
6.8V
C392
10u16
+
C287
1u
Q51
2SC2712(Y)
R : 0V
T : 0.4V
C295
0.01u
3.7V
R : 0V
T : 3.4V
R : 0V
T : 1.1V
220k
CARS
R271
2.2k
PHONES
CN12
1
MIC
AUDIO AMPLIFIER
LA4446
11.7V
12.8V
1.1V
3
AMB
TXB
J800
R800
100
1
PH2
C308
100u16
+
C305
47u16
+
R262
1u
R258
180k
4.3V
470p
C309
7.6V
R269
220k
C296
R267
330
R263
C290
0.01u
R276
220k
BZ
VR9
47k
0
R422
1SS355
100
17
2,5,6,8,9
FINAL UNIT
(X45-352) (B/2)
0.01u
C379
SS
5
EXT. SP
C378
Q34
D61
5
J5
2
AM : 3.8V
AMPLIFIER
220
2.7V
TH8
1k
6
R259
R424
R291
: 2.6V
12,15,16
C317
100p
R289
100k
C326
2.2u50
+
1u
220k
0V
R272
0V
7
5
TH10
5k
2.7V
C288
5p
2.8V
4.8V
0.01u
C286
100k
R275
Q50
2.2k
R274
5.6V
BALANCED
MODULATION
C292
AMPLIFIER
D85
1SS355
0V
C291
3
R257
3.3k
R253
4.7k
D84
2
6.4V
8
0.01u
C283
10u16
+
R251
220
R252
2.7k
1
IC4
TH7
10k
R249
1k
R250
4.7k
R247
47k
R248
27k
C282
22u16
+
SCB
6
OUT1
GND
ALC
5
R282
10k
C319
100u10
+
470k
C323
2.2u10
+
D59
HSM88AS
C412
R293 1u
DETECTION
10k
0.033u
IC7
4
Q49
2SD1757K
TP5
VDD
3
C244
R209
R202
0.01u
C232
C243
1
8F
TXB
100
MIC
AMPLIFIER
1.2V
R285 6.6V
100
VSS
Q34
2SC2712(Y)
R204
220k
Q32
2.2k
R191
3300p
C233
SSB. CW
: 3.8V
3900p
Q32
2SC2712(Y)
R190
10k
SP
SPG
2
6
SWITCHING
IC9
UPC1313HA
1.4V
0V
VCC
7.6V
IN1
16
5
C230
C224
0.01u
C235
AM
8F
TXB
BMDI
1.2V
TP6
470
5.6k
100
470
R185
R184
100k
C228
0.01u
33k
R183
R182
1u
C236
L79
100u
C252
0.01u
1000p
C234
0.012u
CAR TO
GND PLL-CN503
GND
R201
47k
C242
0.01u
6
Q49
4
IC8
TC4S66F
R199
2.2k
R197
R198
R196
220k
R186
C238
0.01u
TH6 5k
R181 10k
C239
10p
C237
0.01u
100k
100
470
R179
0.01u
R178
C404
R81
1.2k
C130
0.01u
220k
22k
1000p
0.01u
C403
R195
100
C246
220p
R206
22k
C220
C219
0.01u
33k
C222
100k
R177
R176
D33
AM
CN9 W4
CAR
CN10
1
SP
SSBCW
D84,85 REVERSE-FLOW PREVENTION
SWITCHING
1
2
220k
D49 REVERSE-FLOW
PREVENTION
D53
HSM88AS
C253
1k
100k
AMUT
SWITCHING
0.01u
R203
1
Q80,81
Q80
DTA114EK
D56
R205
7
6
8
PHG
R260
1k
100k
100p
R398
2.0V
6
8
PAC
C284
0.1u
ABK
5
3
3-9
9
1k
AMB
SCB
AMPLIFIER
4.1V
C281
3300p
C277
0.033u
Q47
DTA124EK
3.3k AM
REVERSE-FLOW
PREVENTION
R192
R193
IC4
NJM2594V
Q48
2SC2712(Y)
4.7k
MIC
MICO
D79,81-83
RLS135
C158
0.01u
R110
1.5k
C164
0.01u
R116
1.2k
3p
C170
0.01u
4
AMB
SCB
Q81
DTC114EK
RLS135
SWITCHING
SSB. CW : 6.2V
R194
7.9V
Q48
2.5V
C279
8200p
8
Q75
2SC2712(Y)
SWITCHING
R180
C152
0.01u
R105
1.5k
C155
3p
C161
3p
C168
1k
C167
4p
R111
C165
0.01u
100u
IF4
3
AM : 6.2V
L53
R388
100
1
3
D28
1SS355
8
5 3
4
0
SWITCHING
R154
2.2k
6
R246
22k
100k
R254
9
1
D83
1SS355
SWITCHING
RTK
SS
7
2
GND
R212
Q38
Q36
DTC114EK
D33
0.15V
4
C280
0.1u
VCAS
100k
R393
6
7
100
R373
10
100k
R255
D79
0.01u
R100
1.5k
20p
C149
4p
C148
680
R96
C146
0.01u
1k
R101
C153
0.01u
1k
R106
C159
0.01u
C140
10p
10p
C142
10k
R219
0.01u
C258
RXC
3
100
Q38
DTC114EK
SWITCHING
C257
47u16
+
12
D45
680
5
C324
4.7u25
+
R294
D82
R404
4.7k
1SS355
C387
10u16
+
R402
VI4
VO4
VO3
11
IF3
R : 0V
T : 5.2V
R397
D81
TGC
CAR
100
UDA
UCK
10p
C141
D35
RLS135
1.2k
L59
100u
C136
100
R90
R88
R89
100k
L56
500
R87
27
TH2
C134
0.01u
R86
470
R85
C254
100u10
+
C262
1000p
R215
22k
10k
R76
180
R224
R222
1M
5.6u
C133
0.01u
10u
L57
10k
R79
R77
100
470
C127
0.01u
R74
22k
0.01u
R127
0.01u
6.8k
C374
100p
0.01u
L55
100u
C132
C128
0.01u
0.01u
0.01u
C124
22k
R75
100
R72
R73
100k
C125
0.01u
R129
C178
0.01u
1k
R130
100k
C373
11
4
R358
VEN1
R387
1.9V
PSQ
25
3
12
0V
AMUT
MMU1
R403
100k
5
2
C227
0.01u
IF
GAIN
D52
HSM88AS
L76
VR4
47k
AMPLIFIER
D43
DAP236K
D42
DAP236K
Q31
3SK131
(M)
ANO
4
DETECTION
7.0V
PKS
D28 SWITCHING
D52-54
J2
ACC2
PKDG
PKD
24
3
5
1SS355
TGC
CAR
MIC
MICO
AFC
IF2
4.2V
3p
L78
47u
2
1
GND
2
3
4
SWITCHING
R261
47p
D54
HSM88AS
C240
26
2
13
5.0V
6
C372
2
3
AMUT
MMU1
D/A
CONVERTER
4
1
2,10
5
3
SWITCHING
R386
100
R265
VAF
3
L75
Q30,31
7
IC13
M62363FP
(5V)
POC
Q83
DTC114EK
7.9V
R115 C169
220 0.01u
100
7.0V
7.9V
0.01u
C368
0.01u
5.0V
Q82,83
2
15
0V
5
39k
LED
-6V
14
4
12
VI3
10
DI
9
LD
CLK
8
VDD
6
7
VI2
5
4
3
VO2
VO7
21
VI7
20
GND
19
RESET
18
VDA
17
DO
16
VI6
15
VO6
14
VO5
13
VI5
22
23
VI8
VI1
2
1
VO8
100
2
VO1
24
1
2
R380
0.1u
R375
8
Q82
DTC114EK
R117 D44
33k 1SS355
7
SWITCHING
0V
6
39k
1k
C356
5
7
9
1
1SS355
3,6-8
6
1000p
3
4
R345
VSFM
100k
C355
7
100k
2
R343
100k
150k
R378
10k
8
R379
1k
5.0V
1
0
0.1u
R342
560k
0
0.047u
C357 R383
0V
R376
VSRM
IC12
NJM2904M
R344
220k
R377
R339
R400
15k
R341
AMPLIFIER
R : 1.9V
T : 1.9V
2
4
0V
OPTION
CW
C225
Q30
3SK131
(M)
4.4V
Q33
2SC2712(Y)
Q33 RX IF BUFFER AMPLIFIER
1.9V
4
R113
Q76
DTA124EK
11 7.9V
SWITCHING
MMU2
10k
R384
D76
HSM88AS
2p
R216
5.6k
12 7.9V
D27
FEN3
6
C183
R133
0.01u
R396
7.9V
3
3
1k
AFC
4
Q5
IC3
BU4066BCFV
REVERSE-FLOW
PREVENTION
BMDO
1
SWITCHING
4
4.7k
C322
4.7u25
+
C411
1u
Q4
C177
0.01u
TH1
100k
Q6
10k
IF1
100
SSBCW
NF1
Q3
R347
13 7.9V
R385
4
AMPLIFIER
2
Q7
MMU2
14 5.0V
C163
0.01u
100
C166 R112
0.01u 470
R292
Q2
15 5.0V
XF2
R108
6
D44
8
3
100k
Q8
I/O PORT
EXPANSION
16
R395
Q9
Q1
1
10k
Q10
R346
Q11
LCK
17
10.695M MCF
C160 R107
0.01u 390
2
4.1V
1.0V
100
BMDO
0
C157
0.01u
R103
1
ANO
OPTION
SSB W
C154 R102
0.01u 330
R95
TP7
R126
AMPLIFIER
R394
2.2k
18
CLK
Q0
TGC
C256
10u16
+
Q39
2SC2712(Y)
ALC
8F
AMB
TXB
3
22k
R128
R131
0
19
D27
SO
TGC
1SS355
7.9V
OE
DATA
20 5.0V
VCAS
7.9V 10
VOXS
NBS
3
PL
4
8
NC
1.6V
C255
10u16
+
R : -2.1V
T : 2.7V
IC14
NJM2904M
4
1
2
6
7
VDD
7
11 5.0V
6
Q5
5
9
R348
10k
ABK
Q4
AGS
Q6
12 0V
SCB
Q7
Q3
Q78
FMA5
AIP
13
3
4
VSS
R217
2.2k
5
8
14
5
Q2
15
RBK
R349 10k
R392 100k
IF4
IF3
Q8
4
3
IF2
Q9
Q1
16
FEN2
R381
680k
R340
Q11
Q10
17
AMPLIFIER
TH3
3k
R134
C180
R137
C182
0.01u
TH4
L60
R : 0V
T : 2.1V
3
REVERSE-FLOW
PREVENTION
D73
HSM88AS
C354
CLK
Q0
2
0V
0V
0V
7.9V
7.9V
0V
18
R213
100
100
D41
DAP236K
4
Q24
3SK131(M)
680
R132
10k
820
D73,76
1
680
R335
19
LCK
TXS
330
C179
AMPLIFIER
TXS
R135
100
R136
PIN
DIODE
D32,34-43
AF
R97
680
D40
DAP236K
47p
DETECTION
AMPLIFIER
R175
47
6
R : 0V
T : 5.3V
100
D48
RN731H
Q24
D39
DAP236K
SWITCHING
10.695M MCF
XF3
XF3 C151
1/2
2/2 0.01u
R98
D38
DAP236K
AMPLIFIER
R218
560
CKY
Q21
2SC2712(Y)
C147
0.01u
D32
DAP236K
C135
0.01u
R225
100
100k
CKY
R94
0
D37
DAN235K
Q35
2SC2712(Y)
7.2V
2
8F
1
SO
Q40
2SK208(GR)
D36
DAP236K
1.5V
AGC
RXB
D55
HSM88AS
C245
R207
4.7k
1k
TXB
10.695M RX
7
FEN1
OE
DATA
1
C261
10u16
+
R214
2.2k
0.01u
IC16
BU2099FV
SWITCHING
7.9V
4.5V
C259
10u16
+
R220
82k
0.047u
LOW : 3.1V
R : 8.0V
T : 7.2V
Q70
DTC143TK
NC
Q77,78
Q77
FMA5
5.0V
20
R71
33k
C260
4.7u25
+
ALC
4
R399
56k
1k
1
5
VSF
2
2
1k
680
C352
R334
R : 0V
T : 4.9V
IF1
4
R : 8.0V
1
VR14
47k
VSR
VDD
10p
R70
4.7k
C119
0.01u
1k
R67
33
R125
ALC
C359
AIP OFF : 13.4V
AIP ON : 0V
R : 0.7V
R221
T : 0V
470p
R124
MAX POWER : 0.9V
HI POWER : 0.7V
MID POWER : 0.64V
LOW POWER : 0.6V
3300p
C186
0.01u
R140
10k
0.01u
0.56V
C176
R : -4.0V
T : 1.5V
0
7
R369
0
22k
Q74
2SA1213(Y)
RXB
Q71
2SA1213(Y)
T : 8.0V
R391 100k
8.2k
R328
3.3k
R327
SWR
R : 3.2V
T : 0V
8.0V
R390 100k
R389 100k
0.01u
100p
D69
1SS355
0V 3
0V 4
0V 5
7.9V 6
7.9V 7
0V 8
7.9V 9
7.9V 10
VSS
C120
2.7k
0.01u
C104
C118
0.01u
R122
47k
47k
R121
C181
5p
C185
20p
C188
3k
R144
33
R145
C129
100
R223
1k
R : -1.0V
T : 6.0V
0.01u
TH5
82k
Q26
3SK131
(M)
R78
4.7k
DC LPF
L61
R : -4.0V
T : 1.7V
4.7k
0.01u
IC15
BU2099FV
1
R : 0V
T : 8.0V
D34
DAN235K
2.1V
Q20
2SC2712(Y)
Q23
47k
TXB
10.695M RX
2.75V 7.1V
8F
R139
0.01u
33
R143
33
0.01u
330
C189
R146
L63
R142
100u
C358
I/O PORT
EXPANSION
C121
100
R54
0.01u
R53
0.01u
R51
C174
0.01u
0.1u
C173
47k
D87
1SS355
R119
0.1u
R : -0.4V
T : 6.7V
1k
33
R : -4.0V
T : 1.7V
C187
0.01u
C192
0.01u
100
330
C190
TX 1st
MIX
R147
UJ 8p
Q25,26
L62
R148
C191
C195
100
0.01u
C194
100u
0.01u
0.01u
C201
C198
0.01u
C199
C193
0.01u
C196
L66
100u
R150
47k
R152
180
10k
0.01u
R155
R : 0V
T : 7.4V
R : 0V
T : 1.2V
REVERSE-FLOW
PREVENTION
Q72
FMG3A
1000p
1SS355
1p
2
1k
C351
1u50
+
R333
2.2k
C102
R52
20p
C117
1k
R66
0.01u
C99
C172
0.47u
D86
0.01u
C171
1SS355
1k
R65
6.8k
R423
0.01u
Q22
FMC2
L51
Q19
3SK131
(M)
SWITCHING
Q23
2SC2712(Y)
R123
1SS355
R141
(M)
R149
D69
TP1
10k
8F
2.2k
C103
R48
0
6p
R49
C101
0.01u
R45
27k
R44
1u
C115
680
R64
1000p
C114
10k
R63
27p
C111
1k
C112
0.01u
R62
470p
C110
C109
27
R60
68
R61
3.3k
R47
1p
D29
100
R50
0
3.3k
R41
270
470
C98
C94
3p
C93
0.1u 1SS355
C100
R43
470k
C97
2p
C92
L37
100u
C83
0.01u
C84 22p
1p
R34
10
1k
C108
0.01u
R57
R58
D47
REVERSE-FLOW
PREVENTION
L64
C204
IC15
Q65
2SC2712
(Y)
R338
R : 7.3V
T : 8.0V
ALC
VOLTAGE
Q67
DTC114EK
D72
3
470
470p
0.01u
C106
C105
C346
R337
1000p
C353
C350
4.7u25
+
R332
6.8k
VR12
10k
FEN1
L65
0.5p
L84
100u
Q64,65 AMPLIFIER
7
C344
0.047u
ZENER
DIODE
1
1
R : 0V
T : 5.3V
R83
1.2k
100u
7.6V
SWITCHING
ALC
8F
D68
02CZ3.6(Z)
2
14AG
22k
D47,86,87
AIP OFF
: 13.4V
AIP ON
: 0V
TP8
C384
UJ 8p
C205
L58
Q64
2SK208(GR)
Q69
FMC1
SWITCHING
C385
UJ 8p
L67
R382
ALC
4.7k
C345
4.7u25
+
TXB
ALC
REVERSE-FLOW
PREVENTION
2
5.6k
0.1u
Q18,19
1.9V
C175
R120
Q25
R : 0V
T : 1.2V 3SK131
BIAS
R329
TXB
68
D31
DAN235K
1.2k
L52
2.8V
R68
1k
R415
C126
Q18
RU201
C123
0.01u
10k
R80
AMPLIFIER
3.7V
8.0V
R151
39
RXS
R69
100
TH1
5k
R55
R : -4.0V
T : 8.0V
AIP OFF
: 4.9V
AIP ON
: 0V
RXS
R : 7.6V
T : 0V
L48
0.01u
R118
Q15
FMG3A
AIP OFF
: 13.4V
AIP ON
: 0V
L50
0.1u
L49
Q12
2SK520
(K43)
C116
100k
AIP OFF : 12.7V
AIP ON : 13.5V
AIP OFF : 0V
AIP ON : 13.5V
R160
D72
1-3
IF
AMPLIFIER
1
1
L68
33
1k
Q63
2SC2712(Y)
6
27k
C202
R156
LO1
TX2
3.3k
D67
ZENER
DIODE
Q17
2SA1213(Y)
SWITCHING
R356
VR2
47k
R : 0V
T : 2.2V
LO1
TX2
Q68
DTC114EK
D65
02CZ6.2(Y)
Q10
1.7V
R : 4.6V
T : 0V
7.8V
0.01u
R : 7.6V
T : 0V
R : -4.0V
T : 1.5V R138 C184
33
R323
330
SWITCHING
0V
0.22u
0
470p
R159
R324
330
R321
10k
C203
TXS2
Q67,68
Q57
2SC2712
(Y)
L46
R : 0V
T : 2.8V
C347
0
C207
TXS2
UJ 8p
33
0.01u
R162
R158
AMPLIFIER
C343
0.47u50
+
POC
TXS1
R325
2.2k
2.2k
R320
15k
1k
R33
470p
0.1u
C82
C81
0
C206
0.01u
R161
TXS1
L69
R326
C210
0.1u
R318
8.2k
2.2k
R319
R317
RXB
5
4
56
R56
C91
390
100
R37
C89
0.1u
150
R164
R357
0
C208
0.1u
0.1u
C209
C342
0.022u
R316
330p
C62
C63
0.1u
220p
C69
C70
0.1u
1000p 0.15u
0.1u
0.1u
R39
47
C90
C88 R36
0.01u 1.5k
0.1u
C86
C87
0.1u
C41
1000p
C42
0.1u
820p
C48
C49
0.1u
680p
C55
C56
0.1u
1000p 0.27u
1000p 0.22u
L27
120
C61
L30
120
C68
10p
C95
150
R26
1000p
C77
0.1u
C78
C76 0.1u
68p
R25 470
C75
C73
150p
C71
68p
C19
0.1u
1800p
C34
C35
0.1u
1.5u
1000p
1000p 0.82u
1000p 0.47u
L21
120
C47
L24
120
C54
R40
C27
3900p
C28
1000p
0.1u
L12
1.8u
120
C26
L15
120
C33
L18
120
C40
R15
R19
-6.3V
33p
D30
DAN235K
TP9
7.4V
1.7V
1,2,4,5,7
SWITCHING
-6.2V
L82
1m
1.8V
C197
R : 0V
T : 2.2V
Q28
3SK131
(M)
R322
100k
0.01u
22
Q13
2SC2954
1p
TXC
10
Q55-57
R : 0V
T : 2.8V
R157
33
LO1
TX1
Q60-63
R330 C349
100 10u16
+
R331
4.7k
-0.9V
Q55
2SC2712(Y)
(5V)
LO1
TX1
SWITCHING
R414
-1.7V
D64
1SS226 R311
470
-6V
3300p
RECTIFICATION
2
2200p
C332
47u16
+
ZENER
DIODE
C413
R : 4.6V
T : 0V
SWITCHING
R336
4-7
C331
1
L44
RAB
D64
0.01u
C339
0.01u
C340
47u16
+
C330
Q56
2SA1162
(Y)
0.01u 2.4V
AMPLIFIER
BAL
Q61
2SC2712(Y)
1SS355
7.7V
C131
0.01u
4
2
13.44V
R : 0V
T : 2.3V
R : 0V
T : 7.7V
D71
02CZ12(Y)
Q14,15,17
L85
R208
2
AGC
RXB
C122
Q11
2SK520
(K43)
5
1
2
RIPPLE
FILTER
C107
Q70-72,74
D70
RX 2nd MIX
Q10
3SK131
(M)
100p
NBG
1
AGC
RXB
8F
Q11,12
2.7V
C96
Q14
DTA124EK
TX 2nd MIX
1k
LED
L43
XF1
SWITCHING
R59
Q13
Q27
R : 0V
T : 2.3V 3SK131
(M)
R163
Q60
2SC2712
(Y)
D22
RLS135
3
1
8
R23
L28
C66
1000p 0.15u
C65
0.1u
22k
R310
R309
22k
R307
2.7k
R362
2.7k
47k
5.0V
Q59
12.8V
2SD1624(S)
100
TXB
100
R314
C341
100u16
+
R315
14AG
NBI
AGC
RXB
8F
Q27,28
Q62
2SC2712(Y)
C335
47u16
+
C336
13.47V
REGULATOR
14AF
GND
R21
L25
C59
1000p 0.22u
C57
330p
C58
0.1u
C64
220p
4.7k
0.01u
C371
C338
100u16
+
F1
0.8A
2
CN15
1
8A
VSF
1u
L13
1.2u
L16
C38
1000p 0.82u
L22
C52
1000p 0.27u
C50
680p
C51
0.1u
B1
B2
B4
B3
7
8
12.7V
OUT
GND
CN7
W1
2
R46
L45
100u
SWITCHING
L70
D20
RLS135
73.045M
MCF
L42
AIPB
D26
RLS135
Q9
Q8
2SK520
2SK520 (K44)
(K44)
D50
L71
100u
R : 13.1V
T : 0V
SWITCHING
R : 13.1V
T : 0V
L36
AIP OFF :
3.4V
D50
C334
47u16
+
220
0.01u
IN
VSR
R17
C44
0.1u
0.1u
C328
R306 10k
R305 10k
B8
9
10
B7
B6
11
12
B5
13
UDA
NC
4
5
6
D80
02CZ4.7(Y)
IC11
TA78L05F
L39
D29
L38
Q7
2SK520(K44)
RXB
3.3u
R35
220
C348
R308
8.0V
D25
RLS135
C85
0.1u
SWITCHING
L41
VR3
1k
13.3V
C333
0.01u
R360
C370
R361
D75
02CZ3.3(Z)
SWITCHING
D18
RLS135
D70 REVERSE-FLOW
PREVENTION
1m
1k
RF
AMPLIFIER
R31
10
Q6
2SK520(K44)
R32
10
Q5
2SK520(K44)
R : 5.0V
T : 0V
13.4V
L81
ZENER DIODE
FINAL
-CN10
R22
33
4.7k
Q4
2SK520(K44)
R30
10
R28 680
R38
22
L40
RLS135
L29 C67
0.82u 47p
D21
RLS135
D66
RXS2
R : 5.0V
T : 0V
R29
10
C80 0.1u
AIP OFF : 11.1V
13.4V
R : 0V
T : 0.7V
D75,80
14S
R20
33
RXS2
RXB
Q8,9
D16
RLS135
C60
68p
B7
SURGE
ABSORPTION
4.7k
R312
C337
L26
1.2u
BAL
RAB
C53
82p
R18
33
RXS1
VR1
0.2V
D19
RLS135
Q58
2SC3649(S,T)
0.01u
R313
RLS245
D66
R413
0
L19
C45
1000p 0.47u
C43
820p
C211
10u16
+
100
R304 10k
R303 10k
R302 10k
R301 10k
R300 10k
1
R299 10k
2
15
14
UCK
3
2
UEN
GND
1
B5
B6
B7
B8
SWITCHING
18p
13.4V
L23
1.8u
D17
RLS135
B8
0.01u
C369
J4
ALC
R16
33
B5
FEN1
I/O PORT
EXPANTION
C74
6p
RXS1
AIPB
13.4V
B6
IC10
UPD6345GS
47u
D14
RLS135
L20 C46
2.7u 120p
D15
RLS135
B1
B2
B3
B4
J3
RELAY
R14
33
B4
0.01u
5V
16
C327
2
L10
1.8u
C22
3900p
C29
1800p
C30
0.1u
C37
0.1u
R165
56
2.2k
T : 5.9V
R298
100
L35
1k
D12
RLS135
L17 C39
2.7u 270p
D13
RLS135
C36
1000p
LFB01
C213
0.1u
0.1u
D51
0.1u
R166
82
0.1u
R169
33
C215
33
R173
R171
T : 0.7V
33
R172
C212
R93
13.4V
SWITCHING
T : 1.3V
R168
C217
0.1u
C216
10u16
+
R170
L74
100u
R12
33
B3
C214
Q29
2SC2954
1k
R174
0.1u
1800p
L72 R167
10u 2.2k
L73
C218
560
CW : 9dBm
AM : 6.5dBm
CN19
DRV
FINAL DRV
-CN1
DRIVE AMP
R : 13.5V
T : 13.0V
4700p 4.7u
Q29
D10
RLS135
L14 C32
5.6u 390p
D11
RLS135
C31
1000p
C13
C14
1800p
C72
L33
13.4V
B2
C15
L5
C12
R10
33
R11
LFB01
1m
L11 C25
6.8u 1000p
L32
0.27u
L34
D9-22
R13
1m
L31
0.27u
SWITCHING
C24
1000p
1m
D23
RLS135
SWITCHING
C23
0.1u
D6
0.1u
L6
C79 0.1u
D24
RLS135
RLS135
0.01u
C21
C18
2200p
R9
R42
C17
4700p
SWITCHING
L4
R27 680
SWITCHING
D8
D9
RLS135
RXB
RATB
D23.24
R : 4.6V
T : 6.6V
R8
100
B1
4.7k
R3
SWITCHING
R2
100
R : 0V
T : 12.9V
150
2.2k
C16
2200p
L8
6.8u
Q3
DTC143TK
SWITCHING
0
C20
R5
100
C10
4.7u25
+
0.01u
R6
V08(G)
V08(G)
L7
6.8u
SWITCHING
4.7k
R4
39p
Q2,3
SWITCHING
Q1
2SD1757K
Q1
R : 0V
T : 12.9V
Q2
2SA1213(Y)
D5
1SV128
D5
D1
C3
C1
47p
7p
C11
D3
D2
C2
R24 4.7k
R : 13.4V
T : 0V
D7
RLS135
0.01u
FINAL RAT
-CN7
RL2S45
C7
TP4
C6
L1
0.1u
0.27u
(3216)
R1
0
RLS245
1m
D4
L3
1u
0.1u
C9
C8
CN1
RAT
1
CN3
LO2
220
CN4
2
TO PLL-W1
W2
TO PLL-CN502
MCF WAVEFORM ADJ
Q4-7 RX 1st MIX
RXB
RATB
R7 180
R : 9.7V
T : 0V
GND
MCF WAVEFORM ADJ
1
D1-4 LIGHTING SURGE
ABSORPTION
OUT
IN
CN2
LO1
GND
W3
TO PLL-CN501
TX-RX UNIT (TX-RX SECTION) (X57-4660-21)
A
B
TK-80
C
D
E
SCHEMATIC DIAGRAM
TX-RX UNIT (PLL SECTION) (X57-4660-21)
1
C679
1000p
5p
C680
10p
270
18p
R662
Q530
DTC114EK
RLS135
C678
3.3k
D503
R661
C674
1000p
R684
100
R663
4.0V
1000p
C672
15p
10p
D502
1SV166
TC503 C673
0.01u
D503
SWITCHING
SWITCHING
VB2
VB3
1m
L804
R818
100u
C669
220u10
+
C670
L544
Q807
DTA114EK
7.8V
6.8k
C677 C676
0.01u
C817
1u16
+
100
R816
R817
680
0V
6.8k
C818
100u10
+
0.01u
VARICAP
9p
L546
0V
0.01u
C814
C815
1000p
C657 220p
R553
220
C531
47u16
+
0.01u
1k
C530
R552
1k
R548
R550
1.8k
3.3V
Q509
2SC3722K(R)
1.0V
Q510
2SC3722K(R)
0.36V
Q508-510
LPF
150
1k
7.5V
1.5V
2.0Vp-p
1
2
3
4
5
6
7
8
C658 220p
2.0V
C529
1u16
+
Q508
2SC3722K(R)
R549
VDD
CLK
DATA
LE
S
FIN
VSS
DO1
PLL
1.2k
18k
0.01u
C653 220p
R545
IC502
MB86001PF
C522
VSS
RIN
FR
FC
FV
LD
CNTL
DO2
16
15
14
13
12
11
10
9
0V
R546
C528
1u16
+
R551
2.0V
VSS
IC508
TC4S66F
C527
0.01u
R547
68k
5.0V
C526
47u16
+
0.022u
C668
1.0Vp-p
0.01u
C711
C523
220u10
+
C524
VDD
0V
5.0V
L508
100u
0.01u
100
C654 220p
FIN
R655 100
R654 100
R651 100
L503
100u
1
0
DA10
DA11
VSS8
PHS0
PHS1
VSS9
CLK
VDD5
ISD
ISC
IEN
IC501
F71022Z
9
8
22
21
20
19
18
17
16
15
14
13
12
3
2
1
0
CHOP
SLAB
EXIT
NRES
PRES
VDD1
VSS1
TEST0
TEST1
TDA0
TDA1
TDA2
DDS
22k
0V
R677
470
VR902
10k
0V
VSS4
DA3
DA2
VSS3
DA1
DA0
VSS2
CHOP
NCNP
VDD2
TDA3
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
11
DELAY
R919
16
3
2
1
0
8
33
32
31
30
29
28
27
26
25
24
23
34
35
36
37
38
39
40
41
42
43
44
5.0V
3
2
0.01u
DDS
22
21
20
19
18
17
16
15
14
13
12
C507
IC500
F71022Z
VSS4
DA3
DA2
VSS3
DA1
DA0
VSS2
CHOP
NCNP
VDD2
TDA3
1u
DA10
DA11
VSS8
PHS0
PHS1
VSS9
CLK
VDD5
ISD
ISC
IEN
SLAB
EXIT
NRES
PRES
VDD1
VSS1
TEST0
TEST1
TDA0
TDA1
TDA2
C501
0.01u
5
34
35
36
37
38
39
40
41
42
43
44
C508
5.0V
L501
VSS7
VDD4
DA9
DA8
VSS6
DA7
DA6
VDD3
VSS5
DA5
DA4
VSS7
VDD4
DA9
DA8
VSS6
DA7
DA6
VDD3
VSS5
DA5
DA4
33
32
31
30
29
28
27
26
25
24
23
0.01u
100u
C506
100u
100u
1
CP503
CP502
27p
27p
C511
C510
1
8
3
2
1
0
L502
C500
9
16
9
16
8
5.0V
L500
0.01u
D500 1SS355
D500,501
SWITCHING
27p
C504
C655 220p
5.0V
D501 1SS355
C659 220p
C656 220p
R659 100
27p
C505
1
R653 100
CP501
R658 100
1
CP500
R652 100
9
16
R656 100
C663 220p
4
VCO1
73.145-83.544MHz
Q531
2SK508NV
(K52)
C675
8A
SWITCHING 5.0V
R657
CN500
16
GND
15
VDLY
14
VB1
13
VB2
12
VB3
11
ULK
10
PCK
9
CONTROL PDA
-CN5
8
PEN1
7
PLS
6
NC
5
DEN1
4
CASL
3
DEN2
2
ABSL
1
GND
39p
Q800
DTC114EK
0V
3
C816
1k
R814
10k
R813
C810
33k
C811
Q803
2SC2712(Y)
0.01u
1k
R809
1.5k
3.3V
C671
Q806
2SC2714(Y)
4.0V
0.7V
Q808
DTC114EK
7.7V
Q805
2SC2712(Y)
TP504
CV
L545
0.68u
56k
4.7V
DETECTION
0.16V
0.01u
C808
0.47u25
+
10k
6.8V
C819
NB ON : 1.0V
OFF : 7.8V
0.1V
R815
0.01u
1.1V
R811
0.01u
R810
C807
68k
C806
R807
C805
0.47u25
+
C804
0.01u
22k
0.01u
33k
R806
R805
Q804
2SC2714(Y)
R804
1k
220
R812
10k
10k
R802
5.3V
R803
TO TX-RX UNIT
Q802
2SC2714(Y)
Q806
BUFFER AMPLIFIER
D800
HSM276S 0.3V
C813
7.5V
4.6V
Q800
SWITCHING NB ON : 0V
OFF : 7.7V
NB ON : 2.8V
OFF : 0V
NBS
RBK
8A
RTK
R808
220
R800
C802
0.01u
47u
R801
1k
L800
0.82u
L801
TP801
NB
10p
6.8V
0
C812
L803
R819
6p
2
2
L802
C800
0.01u
C801
TX-RX NBI
-W1
NBG
1.8V
Q801
2SC2714(Y)
5.3V
W1
1
6.8V
Q805,807,808
SWITCHING
1000p
8A
Q801-804
AMPLIFIER
RIN
5A
CLK
7
88
X57-466 (PLL) 1/2
ANTI
R913
10k
Q900
2SC2712(Y)
AMPLIFIER
Q903
DTC114EK
0V
GND
R909
10k
0V
D900-902
REVERSE-FLOW PREVENTION
1
VDD
2
0.022u
470k
D901
C908
1M
R916
0V
6
5
10k
0V
VOX ON : 0.66V D900
OFF : 0V
1SS355
R917
100k
R915
GAIN
2
3
4
8.0V
VOX
VOX ON : 8.0V ON/OFF
OFF : 0.5V Q902
DTA114EK
R907
IC901
TC4001BFT
R912 1M
IC900
0V NJM2904M
1
8
VCC
7
0V
R908
C906
0.01u
10k
R910 R911
VR900
10k
10k
1M
VOX ON : 0.6V
OFF : 4.4V
NOR CIRCUIT
1SS355
C909
1000p
VOX ON : 0.64V
OFF : 0V
3
4
5
6
7
14
13
12
11
10
VSS
9
8
C907
100u10
+
10k
R920
C905
10u16
+
22k
0.7V
R905
560
100p
R903
C901
1u
VOX ON : 0.1V
OFF : 0V
Q903
VOX INPUT
ON/OFF
C904 R906
1u
1.3V
8.0V
1SS355
5A
8F
MIC
SP
VOXO
VOXS
C903
10k
1.3V
C902
100u10
+
D902
TO TX-RX
UNIT
VR901
1k
1u
R900
100p
C910
C900
Q900
VOX
AMPLIFIER
R904
5.6k
R902
100k
100
R901
6
0V
100
VOX ON : 0V
OFF : 8.0V
R918
10k
Q901
2SC2712(Y)
0V
SWITCHING
4.6V
VOX
ON : 7.9V
OFF : 0.1V
F
G
H
I
J
TK-80
SCHEMATIC DIAGRAM
TX-RX UNIT (PLL SECTION) (X57-4660-21)
1
47p
TX-RX-CN2
470
3.4dBm
73.145103.045MHz
27p
33p
R542
56n
470
R544
82n
C706
11p
L507
C519
390p
C517
0.1u
220
L505
0.01
C514
100
C513
1000p
R537
10k
R539
C512
1000p
R536
5.6k
10
6p
L506
CN501
70mVp-p
Q536
BUFFER
AMPLIFIER
C554
C553
0.75p
0.75p
L514
2
C552
L513
18p
7p
C709
33
R538
C555
L515
7p
TP502
54MHz
470
R674
4.7k
R676
1000p
D507
SWITCHING
SWITCHING
47p
R543 LO1
C520
33
R535
1000p
C703
4.7k
3.3k
R673
R672
5p
RLS135
D507
Q534
DTC114EK
47p
C518
C704
3.0V
3.3k
C516
Q507
AMPLIFIER
Q536
2SC2714(Y)
1000p
C515
C705
L504
2.1V
0.68u
R540
1000p
47
C702
R675
0
R820
C699
C700
270
C698
1000p
C692
1000p
8p
C696
C697
R669
6.8k
1000p
R686
100
C694
C688
10p
0
C701
R671
R823
D505
SWITCHING
SWITCHING
3.7V 7.6V
4.0V
0V
D506
VARICAP
Q532
DTC114EK
5p
10p
D506
3.3k
VCO3
94.545-103.045MHz
Q535
2SK508NV
C695 (K52)
L550
1SV166
TC505 C693
R665
6.8k
C687
R667
1000p
100
C684
20p
0V
4.0V
R685
VARICAP
10p
TC504
D504
1SV166
C683
10p
2p
C691
9p
7p
L548
270
C690
5p
33p
C713
L549
0.68u
1000p
D505
RLS135
C681
C686
VCO2
83.545-94.544MHz
Q533
2SK508NV
C685 (K52)
7.6V
Q507
2SC2714(Y)
1.4V
12p
R670
0
1000p
C712
0.1u35
+
R821
0
16p
R666
C689
L547
0.68u
R822
1000p
C682
1000p
8A
VB2
VB3
100
R565
22k
560
100
560
1000p
0.01u
470
C586
0
R690
10k
22p
R584
C588
Q515
2SC2712(Y)
22
1.7V
R583
10p
390
33p
R578
8.2u
C578
7.7V
0.01u
0.01u
5.6u
3
C581
R581
R580
C580
C576
27p
150p
3.9u
C575
R569
10k
R566
22k
L525
C579
68p
C571
6.7V
R568
R579
2.3V
100p
47p
560p
BYPASS OUTPUT2
2
7
OUTPUT1
CARIN
1
8
VCC
NC
470mVp-p
0.01u
L524
C577
47p
3
6
C573
C574
C551
1000p
R582
C549
170mVp-p 1000p
C572
R567
0.01u
Q513
2SC2714(Y)
470
C546
0.01u
C550
2.3V
1.6V
0.01u
5
C570
3.3u
L523
C564
4
GND
SIGIN
C545
6
600mVp-p
2.9V
5
70mVp-p
8
7
Q513
BUFFER
AMPLIFIER
7.7V
Q515
BUFFER
AMPLIFIER
L522
C566
R541
IC504
NJM2594V
MIXER
C565
0.01u
1
NC
VCC 170mVp-p
2
OUTPUT1
2.5V CARIN
3
OUTPUT2
BYPASS
4
GND
SIGIN
0.01u
1.7V
3.3u
2p
2p
680
100
R590
22k
Q516
2SC2712(Y)
C707
MIXER
IC503
NJM2594V
100
1.5p
L512
3p
C540
C541
C538
C539
100
R564
C544
0.01u
100
0.01u
4.7k
27p
R687
C543
27p
R591
560
27p
R587
C542
2.2u
0.1u
0.01u
R588
10u
R589
10k
C592
C591
L529
27p
560
C590
2.2k
R681
L511
1.5u
7.7V
0.01u
R586
2.3V
C589
L510
3.3u
4.7k
R562
470
2.7k
R558
330
Q516
BUFFER
AMPLIFIER
FIN
L509
0.01
470
100p
C537
R561
0.01u
C535
1.8V
C536
100
Q512
2SC2712(Y)
R559
1.1V
330p
R555
100p
R560
2.9V
Q511
2SC2714(Y)
C594
100
8.2k
C534
7.3V
3.6V
0.01u
R556
R557
Q512
BUFFER AMPLIFIER
3.5V
C533
C532
2.0Vp-p
R563
Q511
AMPLIFIER
1.2k
TP505
54MHz
BPF
R554
8A
5
OUT
GND
CCP
4
R606
3.3k
0
C585
0
R679
AMPLIFIER
TP506
62.35MHz
1.4Vp-p
1000p
47
0.01u
C715
12k
L551
R612
0.82u
C608
R611
L533
6p
Q521
2SC2714(Y)
33p
C612
68p
1000p
1.5V
C610
2.2V
0.22u
C611
1000p
1000p
TX-RX-CN3
+2.5dBm
62.35MHz
C609
680
C710
Q520
BUFFER
AMPLIFIER
Note : The components marked with a dot (•) are parts of layer 1.
100
R609
1.6V
6
CN502
7.9V
Q520
2SC2714
(Y)
C607
R615
AMPLIFIER
7.7V
4.7k
Q529
2SC2712(Y)
22k
2.3V
R613
4.7u
C606
0.01u
0.01u
180k
270 0.6V
1000p
C605
L543
15p
C660
15p
12k
1k
R688
C650
10u16
+
R649
0.01u
Q528
2SC2996(Y)
R607
R648
R610
470
Q527
2SC2996(Y)
0.01u
2.0V
R647
2.7V
10u
C652
1000p
2.0V
C648
L542
10k
C651
680
100p
C633
100k
R631
Q524
2SC2714(Y)
LO2
R689
C645
C647
680
1000p C649
0.01u
R645
100
R644
R646
470
7.5V
CN503
1
TX-RX CAR
2 -CN9
GND
-1.2dBm
10.695MHz
820
R630
Q519
BUFFER
AMPLIFIER
R650
470
10k
3.3k
1000p
TP501 100u
1.0Vp-p
C646
100
C644
0.01u
R642
C643
7.5V
0.01u
3
L528
10u
47
R585
1000p
VCC
C587
0.01u
6
7
IN2
IN1
BPS1
2
1
C584
0.022u
C632
7.1V
22p 0.7V
C604
2.7V
2.7V
R641
R643
470
1k
0.01u
100
R639
Q526-528
BUFFER
AMPLIFIER
5
OUT C630
IN
R608
10k
OPTION
SO-2
TP503
L541
Q526
2SC2714(Y)
2.7V
100
3.4V
R640
Q525
CRYSTAL
OSC
7.5V
R638
47k
C641
0.01u
10
10
R637
47k
5p
100
R636
R683
2.2k
C642
R682
10p
7.8V
Q525
2SC2714(Y)
2.0V
C637
0.01u
C636
10u16
+
C635
39p 150p
R634
10k
C640 C639
30p
R633
39p
TC501
C638
C634
0.01u
2.4V
R635
4.8V
L539
CF500
Q519
2SC2714(Y)
1.6V
1000p
R603
C602
C601
R601
100
1k
3p
Q518
2SC2714(Y)
R600
R598
47k
C600
0.01u
100
R599
47k 7.7V
3.5V
L531
R596
820
2.3V
Q518
BUFFER
AMPLIFIER
R597
CRYSTAL OSC
C603
22k 7.7V
C714
100
0.01u
0.01u
1.6V
Q517
2SC2714(Y)
R594
22p
C599
7.7V
22k
2.3V
22p 1000p
R592
C596
C598 C597
10k
R593
10k
10p
1.2u
R680
7p
TC502
X502
62.35MHz
4.6V
1.7Vp-p
0.01u
R602
R632
100u
C629
100
8.0V
5.0V
0.01u
100u
100
R628
R604
L532
5A
CLK
5.0V
L540
240mVp-p
4
100u
RIN
22k
2.6V
L527
1k
L530
X501
20MHz
270
C626
0.01u
1
6.5V
3.3k
R627
2
VCC
BPS2
8
100
IC505
UPC1686G
MIXER
3
OUTPUT1
R595
C595
R577
0.01u
C623
R625
100
7
CARIN
8
NC
0.51Vp-p
150p
C620
0.01u
0.58Vp-p
1.0Vp-p
4
GND
BYPASS OUTPUT2
R629
22p
SIGIN
6
0.1u
10p
0.01u
C627
0
C619
5
C625
680
R621
22u
C617
R622
L536
22u
R626
1.7V
40mVp-p
2.9V
Q523
2SC2712(Y)
C624
470
R624
10k
22k
0.01u
R623
0
680
C621
R575
150p
7.6V
IC506
NJM2594V
MIXER
R605
220
R619
Q522
BUFFER
AMPLIFIER
C616
Q522
2SC2712(GR)
3.1V
R620
10k
180p
1000p
R616
L535
220p
100u
180p
R573
220
100
C614
2.2u50
+
C615
L534
2.4V
Q523
BUFFER
AMPLIFIER
C618
15k
15k
R617
R618
C563
22p
1k
L518
220p
10p
C561
22u
C562
C559
1000p
C557
2.2u50
+
C558
22u
6.3V
CHOP
100u
C560
Q514
BUFFER
AMPLIFIER
3.8V
100
Q514
2SC2712(GR)
3.1V
R574
R570
10k
L516
L517
R571
3.8V
R572
R576
720mVp-p
6.3V
7
AMPLIFIER
89
X57-466 (PLL) 2/2
TX-RX UNIT (PLL SECTION) (X57-4660-21)
82n
56n
CN501
TX-RX-CN2
3.4dBm
73.145103.045MHz
470
470
R544
R542
10
27p
47p
33p
R543 LO1
C706
0.1u
390p
C517
0.01
C519
L507
220
L505
L504
0.68u
R540
L506
C705
100
C513
1000p
R537
10k
R539
C514
1000p
R536
5.6k
11p
33
R535
70mVp-p
Q536
BUFFER
AMPLIFIER
C554
C553
0.75p
0.75p
L514
C552
L513
18p
C709
7p
R538
C555
L515
7p
470
4.7k
R676
R674
TP502
54MHz
33
5p
RLS135
C520
6p
1000p
D507
SWITCHING
100
R565
33p
10p
22k
10k
100
R568
R582
R583
22p
C579
100p
27p
150p
3.9u
C575
Q515
2SC2712(Y)
R584
C586
0
0.01u
560
C578
1000p
C576
7.7V
22
1.7V
R690
0.01u
C588
8.2u
0.01u
5.6u
C571
560
C581
68p
R580
47p
390
47p
R578
C580
C577
L525
L522
6.7V
22k
R581
L524
C573
BYPASS OUTPUT2
2
7
OUTPUT1
CARIN
1
8
NC
VCC
470mVp-p
R569
R579
2.3V
C574
0.01u
C551
1000p
10k
R566
170mVp-p 1000p
C572
3
6
R567
C550
0.01u
Q513
2SC2714(Y)
C549
470
0.01u
470
0.01u
C546
5
2.3V
1.6V
100
R541
C545
C570
560p
C564
4
GND
SIGIN
6
Q515
BUFFER
AMPLIFIER
3.3u
L523
5
8
7
Q513
BUFFER
AMPLIFIER
7.7V
70mVp-p
600mVp-p
2.9V
C565
C566
R656 100
1
NC
VCC 170mVp-p
2
OUTPUT1
2.5V CARIN
3
OUTPUT2
BYPASS
4
GND
SIGIN
IC504
NJM2594V
MIXER
0.1u
0.01u
MIXER
IC503
NJM2594V
0.01u
C594
Q516
2SC2712(Y)
C707
3.3u
L512
2p
2p
680
100
R590
C540
1.5p
C538
3p
100
R564
C544
0.01u
100
0.01u
4.7k
C537
C541
R687
C539
1.7V
R589
10k
560
27p
R587
27p
27p
22k
0.01u
C591
560
C590
C543
27p
C592
10u
2.2k
R681
C542
2.2u
470
R651 100
L511
1.5u
R591
C589
R654 100
L510
3.3u
7.7V
0.01u
R586
R655 100
R588
Q516
BUFFER
AMPLIFIER
FIN
L509
0.01
4.7k
R562
470
R558
330
330p
R555
R561
0.01u
100p
1.8V
R559
1.1V
C536
100
Q512
2SC2712(Y)
C535
L529
VOX
ON : 7.9V
OFF : 0.1V
5
OUT
GND
C585
0
R679
820
R630
R606
3.3k
R650
0
AMPLIFIER
TP506
62.35MHz
1.4Vp-p
CN502
AMPLIFIER
Q520
BUFFER
AMPLIFIER
1000p
0.01u
C715
47
R611
2.2V
C609
0.22u
C611
1000p
6p
1.5V
Q521
2SC2714(Y)
AMPLIFIER
33p
C612
68p
1000p
0.82u
C608
L533
7.9V
Q520
2SC2714
(Y)
C607
1.6V
12k
L551
C606
0.01u
R612
100
R609
7.7V
TX-RX-CN3
+2.5dBm
62.35MHz
C610
Q529
2SC2712(Y)
22k
2.3V
4.7k
270 0.6V
1000p
C605
0.01u
4.7u
C652
C660
15p
12k
1k
R607
L543
15p
180k
10u
10k
C651
R648
2.7V
R613
Q528
2SC2996(Y)
R647
C650
10u16
+
R649
0.01u
C647
0.01u
2.0V
1000p C649
0.01u
C646
C648
L542
R608
10k
Q527
2SC2996(Y)
680
100p
100k
R631
C633
C632
0.022u
0.01u
Q524
2SC2714(Y)
LO2
TP501 100u
1.0Vp-p
R644
R646
470
R643
470
1000p
2.0V
7.5V
2.7V
0.01u
CCP
4
3
L528
10u
47
R585
1000p
VCC
C587
0.01u
6
7
IN2
IN1
BPS1
2
1
270
C584
C629
0.01u
R629
3.3k
R627
BPS2
8
100
R577
470
10k
1000p
R603
R605
Q519
BUFFER
AMPLIFIER
2.7V
R645
100
100
C645
680
1k
C644
7.5V
R641
Q526-528
BUFFER
AMPLIFIER
0.01u
R642
0.01u
C643
100
R639
100
3.4V
R640
C641
0.01u
Q525
CRYSTAL
OSC
OPTION
SO-2
R637
47k
10
22p 0.7V
L541
Q526
2SC2714(Y)
2.7V
47k
2.2k
39p 150p
R634
R633
30p
39p
TC501
C638
10k
C640 C639
5p
7.5V
R638
1000p
CN503
1
TX-RX CAR
2 -CN9
GND
-1.2dBm
10.695MHz
OUT C630
IN
C604
3.3k
Q518
2SC2714(Y)
7.1V
CF500
Q519
2SC2714(Y)
1.6V
L539
1000p
SWITCHING
100u
R683
R636
10k
Q901
2SC2712(Y)
0V
4.6V
C642
10
10p
9
8
R918
Q525
2SC2714(Y)
2.0V
R682
100
C602
C601
R601
100
1k
3p
R600
R598
47k
C600
0.01u
Q518
BUFFER
AMPLIFIER
100
R599
C714
47k 7.7V
3.5V
L531
R596
820
2.3V
R597
CRYSTAL OSC
C603
22k 7.7V
0.01u
0.01u
22k
C599
Q517
2SC2714(Y)
R594
22p
7.7V
100
TP503
680
C710
VSS
0V
5.0V
7.8V
R635
4.8V
1.7Vp-p
R615
VOX ON : 0.64V
OFF : 0V
11
10
5.0V
L540
100
100
R604
100u
1.6V
4.6V
100u
R628
R610
470
1000p
5
6
7
VOX ON : 0V
OFF : 8.0V
2.4V
C637
1SS355
C909
3
4
100
0.01u
C636
10u16
+
2
0.022u
C908
1M
R916
D900-902
REVERSE-FLOW PREVENTION
14
VDD
13
12
C635
10k
0V
470k
D901
1
C634
GND
R909
10k
1M
0V
0V
6
5
100k
R915
Q903
DTC114EK
2
3
4
8.0V
VOX ON : 0.66V D900
OFF : 0V
1SS355
R917
R908
0V
GAIN
10k
R910 R911
VR900
10k
C906
0.01u
IC900
0V NJM2904M
1
8
VCC
7
0V
VOX
VOX ON : 8.0V ON/OFF
OFF : 0.5V Q902
DTA114EK
R907
IC901
TC4001BFT
R912 1M
X501
20MHz
0.01u
AMPLIFIER
NOR CIRCUIT
C907
100u10
+
10k
R920
Q900
2SC2712(Y)
10k
D902
22k
0.7V
R905
560
100p
R913
10k
Q903
VOX INPUT
ON/OFF
C904 R906
1u
1.3V
VOX ON : 0.1V
OFF : 0V
VOX ON : 0.6V
OFF : 4.4V
1SS355
ANTI
R903
1u
C901
C903
10k
1.3V
C902
100u10
+
C905
10u16
+
VR901
1k
1u
R900
100p
C910
C900
Q900
VOX
AMPLIFIER
R904
5.6k
R902
100k
100
R901
R632
22k
C626
C623
L527
8.0V
8.0V
240mVp-p
L532
2.3V
22p 1000p
R592
10k
10k
R593
1.2u
C596
X502
62.35MHz
C598 C597
5A
CLK
2.6V
R602
10p
C595
5A
CLK
0.01u
470
R626
0.01u
R625
22k
R624
10k
100
6.5V
1k
L530
RIN
1
VCC
R595
RIN
2
OUTPUT1
0.51Vp-p
150p
C620
180p
7
CARIN
8
NC
IC505
UPC1686G
MIXER
3
BYPASS OUTPUT2
0.1u
22p
0.01u
1.0Vp-p
4
GND
SIGIN
6
0.58Vp-p
C627
10p
5
C625
680
C619
R622
0
C617
220p
R621
22u
C618
L536
22u
22k
R677
L535
0.01u
40mVp-p
2.9V
Q523
2SC2712(Y)
C624
R688
CHOP
1.7V
IC506
NJM2594V
MIXER
R689
CHOP
C616
3.1V
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
11
VR902
10k
0V
Q522
2SC2712(GR)
R620
10k
Q522
BUFFER
AMPLIFIER
1000p
R616
1
0
100u
C614
2.2u50
+
C615
3
2
100
7.6V
Q523
BUFFER
AMPLIFIER
R680
DDS
3.8V
L534
220
IC501
F71022Z
22
21
20
19
18
17
16
15
14
13
12
R618
7p
TC502
VSS4
DA3
DA2
VSS3
DA1
DA0
VSS2
CHOP
NCNP
VDD2
TDA3
15k
DA10
DA11
VSS8
PHS0
PHS1
VSS9
CLK
VDD5
ISD
ISC
IEN
6.3V
0.01u
R623
0
680
C621
R575
R576
2.4V
150p
C563
3
2
1
0
L518
220p
180p
220
R573
1k
C561
1000p
C557
2.2u50
+
C558
15k
R571
8
22p
C559
9
16
CP503
8
22u
C562
SLAB
EXIT
NRES
PRES
VDD1
VSS1
TEST0
TEST1
TDA0
TDA1
TDA2
0.01u
100u
1u
22u
10p
R617
L503
1
0
100u
C560
R619
3
2
100
Q514
2SC2712(GR)
3.1V
R574
R570
VSS7
VDD4
DA9
DA8
VSS6
DA7
DA6
VDD3
VSS5
DA5
DA4
34
35
36
37
38
39
40
41
42
43
44
5.0V
C507
DDS
22
21
20
19
18
17
16
15
14
13
12
C508
IC500
F71022Z
VSS4
DA3
DA2
VSS3
DA1
DA0
VSS2
CHOP
NCNP
VDD2
TDA3
L516
33
32
31
30
29
28
27
26
25
24
23
0.01u
C506
33
32
31
30
29
28
27
26
25
24
23
DA10
DA11
VSS8
PHS0
PHS1
VSS9
CLK
VDD5
ISD
ISC
IEN
R572
L517
Q514
BUFFER
AMPLIFIER
SLAB
EXIT
NRES
PRES
VDD1
VSS1
TEST0
TEST1
TDA0
TDA1
TDA2
0.01u
C501
34
35
36
37
38
39
40
41
42
43
44
0V
470
3.8V
10k
VSS7
VDD4
DA9
DA8
VSS6
DA7
DA6
VDD3
VSS5
DA5
DA4
5.0V
DELAY
R919
1
CP502
27p
27p
C511
C510
1
8
3
2
1
0
100u
0.01u
L502
100u
100u
6.3V
5.0V
L500
C500
D500 1SS355
5.0V
D501 1SS355
9
16
9
16
8
27p
C504
C655 220p
C659 220p
C656 220p
C663 220p
R659 100
27p
C505
1
R653 100
1
R658 100
CP501
CP500
9
16
720mVp-p
R652 100
L501
TO TX-RX
UNIT
1000p
4.7k
C703
3.3k
R673
R672
C512
1000p
1000p
C700
Q534
DTC114EK
SWITCHING
0.01u
100
8.2k
C534
R560
2.9V
Q511
2SC2714(Y)
2.7k
100p
C532
7.3V
3.6V
3.5V
C533
150
Q512
BUFFER AMPLIFIER
2.3V
D500,501
SWITCHING
5A
8F
MIC
SP
VOXO
VOXS
47
C702
R675
0
R820
8p
270
1000p
C698
3.3k
C518
47p
C704
3.0V
D507
R686
D505
SWITCHING
C699
C696
12p
R670
R669
6.8k
10p
C697
C692
1000p
C712
0.1u35
+
10p
1SV166
TC505 C693
0
C701
C516
47p
Q507
AMPLIFIER
Q536
2SC2714(Y)
1000p
R671
R823
R563
R556
R557
1.2k
220
C531
47u16
+
Q511
AMPLIFIER
2.0Vp-p
FIN
3.7V 7.6V
4.0V
0V
D506
VARICAP
Q532
DTC114EK
5p
L550
1000p
9p
D506
1000p
D505
RLS135
3.3k
C688
1000p
100
C684
270
C690
5p
R667
VCO3
94.545-103.045MHz
Q535
2SK508NV
C695 (K52)
100
C694
C686
16p
R666
R665
6.8k
C687
C689
1000p
C682
R685
10p
TC504
D504
1SV166
C683
10p
5p
RLS135
1000p
20p
0V
R554
1k
C530
C691
1.4V
C515
8A
TP505
54MHz
BPF
C654 220p
L549
0.68u
SWITCHING
0.01u
R552
R550
1.8k
7p
4.0V
0.36V
Q508-510
LPF
VCO2
83.545-94.544MHz
Q533
2SK508NV
C685 (K52)
7.6V
Q507
2SC2714(Y)
2.1V
VB2
VB3
Q510
2SC3722K(R)
R551
1k
Q509
2SC3722K(R)
1.0V
1.5V
1
2
3
4
5
6
7
8
C658 220p
2.0V
R549
VDD
CLK
DATA
LE
S
FIN
VSS
DO1
PLL
C657 220p
18k
0
L548
2.0Vp-p
3.3V
Q508
2SC3722K(R)
0.01u
C653 220p
R545
IC502
MB86001PF
C522
16
15
14
13
12
11
10
9
0V
VSS
RIN
FR
FC
FV
LD
CNTL
DO2
IC508
TC4S66F
1000p
C679
1000p
270
C680
10p
D503
C674
Q530
DTC114EK
VARICAP
7.5V
1.2k
R546
0
SWITCHING
R553
R547
2.0V
C529
1u16
+
33p
C713
3.3k
VB2
VB3
C528
1u16
+
1k
C527
0.01u
68k
5.0V
VSS
R548
0.022u
C668
1.0Vp-p
C526
47u16
+
C523
220u10
+
C524
0.01u
0V
C711
100
VDD
0.01u
R657
5.0V
L508
100u
R821
2p
8A
SWITCHING 5.0V
R822
C681
R663
4.0V
1000p
R684
100
18p
R662
10p
R661
15p
1SV166
TC503 C673
0.01u
100u
C669
220u10
+
C670
L544
L804
R818
L547
0.68u
1m
7.8V
8A
D503
SWITCHING
C678
0.01u
C817
1u16
+
D502
9p
L546
0V
Q807
DTA114EK
6.8k
C677 C676
C672
100
C816
680
R817
VARICAP
6.8k
C818
100u10
+
0.01u
VCO1
73.145-83.544MHz
Q531
2SK508NV
(K52)
C675
0V
0.01u
C814
C815
1000p
39p
Q800
DTC114EK
0V
CN500
16
GND
15
VDLY
14
VB1
13
VB2
12
VB3
11
ULK
10
PCK
9
CONTROL PDA
-CN5
8
PEN1
7
PLS
6
NC
5
DEN1
4
CASL
3
DEN2
2
ABSL
1
GND
R816
1k
R814
10k
R813
C810
0.01u
33k
C811
0.01u
R810
1k
R809
1.5k
3.3V
C671
Q806
2SC2714(Y)
4.0V
0.7V
Q808
DTC114EK
7.7V
Q805
2SC2712(Y)
0.16V
R811
Q803
2SC2712(Y)
DETECTION
TP504
CV
L545
0.68u
56k
4.7V
0.01u
1.1V
0.01u
C808
0.47u25
+
NB ON : 1.0V
OFF : 7.8V
0.1V
10k
6.8V
C819
C805
0.47u25
+
C804
0.01u
22k
C807
68k
C806
R807
R804
1k
220
R812
10k
Q804
2SC2714(Y)
0.01u
33k
R806
R805
5.3V
R803
NBS
RBK
8A
RTK
Q802
2SC2714(Y)
R815
D800
HSM276S 0.3V
C813
7.5V
4.6V
Q800
SWITCHING NB ON : 0V
OFF : 7.7V
NB ON : 2.8V
OFF : 0V
TO TX-RX UNIT
10p
10k
R802
47u
R801
1k
L800
0.82u
L801
TP801
NB
6p
2
R808
220
R800
C802
0.01u
R819
0
C812
L803
6.8V
C800
0.01u
C801
TX-RX NBI
-W1
NBG
1.8V
L802
Q801
2SC2714(Y)
5.3V
W1
1
6.8V
Q806
BUFFER AMPLIFIER
1000p
8A
Q805,807,808
SWITCHING
Q801-804
AMPLIFIER
TK-80
BLOCK DIAGRAM
90
TK-80
BLOCK DIAGRAM
91
TK-80
KAT-2 (Internal Automatic Antenna Tuner)
2. Auto tuning
External View
Circuit Description
1. Auto antenna tuner
When the AT TUNE switch is pressed, ATA goes high.
AUTO/THRU switching relay K1 closes, and the AT is inserted. The CW mode is entered, and the transmission output becomes about 10W. If the VSWR is less than 1.1, tuning is regarded as complete, and the AT TUNE operation
stops. If the VSWR is greater than 1.1, the duty cycle of the
motor control pulse (described later) is controlled according
to the VSWR. If tuning is not complete after more than 20
seconds, AT TUNE operation stops at below VSWR 1.3.
The motor speed is determined by the microprocessor,
and the direction is determined by the phase comparator IC1
and amplitude comparator IC6 if the APRE is low, and by the
microprocessor if the APRE is high (Fig. 1).
The transmitter power from the final unit passes through
current/voltage detection transformers L1 and L2, which
have toroidal cores. The current and voltage components
detected here are rectified by a waveform rectification circuit
consisting of D3 to D5, Q1, D6 to D8, and Q2, and are then
phase-compared by IC1. The output signals (Q and Q) from
pins 5 and 6 of IC1 passes from IC2 through the switch, and
are applied to the motor drive IC, IC4. Variable capacitor
VC101 is turned by motor M1 so that the phase difference of
the voltage and current components decreases.
The voltage and current components detected by L1 and
L2 are rectified by diode’s D1 and D2, and are applied to voltage comparison circuit IC6 as the amplitude component of
the signal. The comparator output passes from IC3 through
the switch. Motor M2 is driven by another motor drive IC,
IC5, which turns variable capacitor VC102 in the direction that
decreases the amplitude difference of the voltage and current components.
Thus, variable capacitor VC101 adjusts the capacitance of
the circuit so that the current and voltage phases match, and
variable capacitor VC102 adjusts the resistance of the circuit
so that the current and voltage amplitude difference decreases. If the phases match and the amplitude difference is
zero, the VSWR is 1.0.
The speed of motors M1 and M2 is determined by the
duty cycle of the pulse input to pin 8 of IC4 and IC5. It is
controlled according to the VSWR calculated by the CPU in
the control unit and the speed corresponding to preset or
manual antenna tuning.
Pulse signal SPED from the control unit passes through
Q5, and is amplified by Q4 to produce a control pulse input to
IC4 and IC5.
BAND
FINAL UNIT
AT UNIT
L1,2
AT1
V/A
Detector
Matching
Circuit
VR101
VR102
IC2,3
Phase Difference/
Amplitude Difference
Detector
Motor
Driver
PR11
PR12
PR21
PR22
APRE
VSF
VSR
PORT
SPED
IC4,5
IC1,6
PORT
A/D
CONTROL UNIT
Fig. 1
92
POD1
POD2
IN
Forward wave/
Reflected wave
Detector
Auto antenna tuner block diagram
CPU
A/D
AT2
OUT
TK-80
KAT-2 (Internal Automatic Antenna Tuner)
When this control, when the VSWR is 1.6 or more, the
motor runs fast since the duty cycle of the motor drive voltage pulse is 100%. When the VSWR is 1.1, the duty cycle
becomes about 60% and the motor runs slowly.
The matching circuit is a T type. The tap position from 2.0
to 30MHz is controlled by seven relays, K101 to K107.
Position detection potentiometers VR101 and VR102 are
linked to the spindles of variable capacitors VC101 and VC102
with a gear ratio of 1:1. Voltages of 0 to 5V (POD1 and POD2)
are produced according to the positions of the variable capacitors. This position data is input to the CPU through the
A/D converter by the control unit, and is used as the reference voltage in the feedback control system. That is used for
preset antenna tuning. The same signal is also used for preset data and to signal the completion of antenna tuning.
The potentiometers used here are not ones that rotate
through 360 degrees. Since the TK-80 limits the rotation
angle of each potentiometer, the rotation range is from the
minimum capacitance to the maximum capacitance, plus a
little extra for headroom.
Through this control, like preset antenna tuning, which will
be described later, POD1 and POD2 are monitored by the
microprocessor. If the lower limit voltage of 1.0V or the upper limit voltage of 4.0V is reached, the microprocessor recognizes that a variable capacitor is close to one of its limits.
To return the voltage to the opposite side, APRE is switched
high. For VC101, if the voltage is close to the lower limit with
respect to PRE1, the voltage near the upper limit is output. If
the voltage is close to the upper limit with respect to PRE1,
the voltage near the lower limit is output.
The other variable capacitor, VC102, should be fixed. If
the variable capacitor voltage exceeds the specified limit, the
variable capacitor is returned to the opposite limit. The other
variable capacitor remains in the same position.
The motor direction is determined by the CPU, unless
auto antenna tuning is performed with high APRE.
The logic of PR11 to PR22 is the same as that of IC4 and
IC5. The signal output from the control unit passes through
IC2 and IC3 and is input to IC4 and IC5.
Motor 1
Motor 2
PR11
PR12
PR21
PR22
Forward rotation
H
L
-
-
Reverse rotation
L
H
-
-
Forward rotation
-
-
H
Reverse rotation
-
-
L
3. Preset tuning
When auto antenna tuning ends, the position of the variable capacitors is stored in memory by the microprocessor as
preset data for each channel.
When a memory channel that has been tuned once
changed back from another memory channel, APRE goes
high, the motors are controlled by the microprocessor, and
preset antenna tuning takes place. During preset antenna
tuning, transmission is inhibited even if the transceiver is
ready to transmit.
The initial preset data when writes a memory by dealer
includes standard data for 50Ω load on 1MHz step from 2.0
MHz.
Components Description
AT UNIT (X53-3630-20)
Ref. No.
Use / Function
Operation / Condition
IC1
D-FF
IC2
Analog switch
For control changeover motor 1
IC3
Analog switch
For control changeover motor 2
IC4
Motor driver
For motor 1
IC5
Motor drive
For motor 2
IC6
Comparator
Amplification difference detection
Q1,2
Amplifier
Waveform shaping
Q3
Switching
ON when APRE “H”
Q4,5
Switching
Motor speed control pulse
Q6
Switching
K1 relay changeover
D1,2
Detection
Current component ampification
detection
D3~8
Switching
Clipper
L
D9
Switching
Spike absorption
H
D101~107
Switching
Spike absorption
93
TK-80
KAT-2 (Internal Automatic Antenna Tuner)
Parts List
Ref. No.
✽ New Parts.
New
Address parts
Parts No.
Destination
Description
KAT-2
1
1C
A
1D
Ref. No.
New
Address parts
Parts No.
R3
R4
R5,6
R7-10
R11
RK73FB2A102J
RD14CB2E470J
RK73FB2A181J
RK73FB2A103J
RK73FB2A563J
CHIP R
RD
CHIP R
CHIP R
CHIP R
1.0K
47
180
10K
56K
J
J
J
J
J
1/10W
1/4W
1/10W
1/10W
1/10W
R12
R13
R14
R15
R16
RK73FB2A121J
RK73FB2A101J
RK73FB2A563J
RK73FB2A121J
RK73FB2A101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
120
100
56K
120
100
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R17
R18
R19
R20-23
R24,25
RK73FB2A330J
RK73FB2A103J
RK73FB2A330J
RK73FB2A103J
RD14BB2E100J
CHIP R
CHIP R
CHIP R
CHIP R
RD
33
10K
33
10K
10
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/4W
1/10W
1/10W
1/10W
B62-0530-10
INSTRUCTION MANUAL
N87-3006-46
BRAZIER HEAD TAPTITE SCREW
-
490-0093-05
ADHESIVE TAPE
C1
C2-8
C9,10
C11
C12
CM93D2H560J
CK73FB1H103K
CK73FB1H102K
CK73FB1H103K
CE04EW1A470M
MICA
CHIP C
CHIP C
CHIP C
ELECTRO
C13-19
C20
C21-35
C101-107
TC1
CK73FB1H103K
CE04EW1E101M
CK73FB1H103K
CK73FB1H103K
C05-0031-15
CHIP C
0.010UF K
ELECTRO
100UF
25WV
CHIP C
0.010UF K
CHIP C
0.010UF K
CERAMIC TRIMMER CAPACITOR (10PF)
R26
R27-32
R33
R34-42
VR101,102
RK73FB2A472J
RK73FB2A103J
RK73FB2A472J
R92-0670-05
R01-3435-05
CHIP R
4.7K
J
CHIP R
10K
J
CHIP R
4.7K
J
CHIP R
0 OHM
POTENTIOMETER (10K)
VC101,102
C02-0025-05
VARIABLE CAPACITOR
D40-0638-15
GEAR ASSY
K1
K101-104
K105-107
S51-2417-05
S76-0415-05
S76-0401-05
RELAY
RELAY
RELAY
FLAT CABLE
PIN SOCKET
FLAT CABLE CONNECTOR
PIN ASSY
LEAD WIRE WITH MINIPIN PLUG
M1,2
T42-0453-05
MOTOR
D1,2
D3-8
D9
D101-107
IC1
1SS101
1SS226
LFB01
LFB01
SN74S74NS
DIODE
DIODE
DIODE
DIODE
MOS-IC
IC2,3
IC4,5
IC6
Q1,2
Q3
TC4066BF
BA6109U2
NJM2903M
2SC2714(Y)
DTC114EKA
MOS-IC
MOS-IC
MOS-IC
TRANSISTOR
DIGITAL TRANSISTOR
2SA1204(Y)
DTC114EKA
DTD143EK
TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
001-0002-05
COATING WIRE
✽
AT UNIT (X53-3630-20)
56PF
0.010UF
1000PF
0.010UF
47UF
J
K
K
K
10WV
A5
3A
101
CN1,2
CN3
CN4
W1
1B
1B
E37-0558-05
E04-0191-05
E40-5349-05
E40-3243-05
E37-0562-05
W2
W101
W102
W103-W106
1B
1B,3B
1B,3B
3A,2B
E37-0563-05
E31-6038-05
E31-6083-05
E33-1983-05
LEAD WIRE WITH MINIPIN PLUG
LEAD WIRE WITH MINIPIN PLUG
LEAD WIRE WITH MINIPIN PLUG
PROCESSED WIRE KIT
A1
A2
A3
A4
2B
1B
3B
1B
F10-2184-12
F10-1499-14
F10-1500-13
F10-2001-13
SHIELDING PLATE
SHIELDING PLATE
SHIELDING PLATE
SHIELDING PLATE
102
1A
G02-0717-04
FLAT SPRING
Q4
Q5
Q6
-
J61-0307-05
BAND
W5-19
L1
L2
L3-8
L9-11
L12-15
L39-0496-05
L39-0415-25
L40-1011-13
L40-1011-17
L40-1011-14
TOROIDAL COIL
TOROIDAL COIL
SMALL FIXED INDUCTOR (100UH)
SMALL FIXED INDUCTOR (100UH)
SMALL FIXED INDUCTOR (100UH)
L101
L102
L103
L104
L105
L34-4425-05
L39-1265-05
L39-1262-05
L39-1263-05
L39-1264-05
AIR-CORE COIL
TOROIDAL COIL
TOROIDAL COIL
TOROIDAL COIL
TOROIDAL COIL
L106
L107
L108
L109-113
L39-1268-05
L40-1011-14
L40-1011-15
L40-1011-14
TOROIDAL COIL
SMALL FIXED INDUCTOR (100UH)
SMALL FIXED INDUCTOR (100UH)
SMALL FIXED INDUCTOR (100UH)
N87-3006-46
N88-3006-46
BRAZIER HEAD TAPTITE SCREW
FLAT HEAD TAPTITE SCREW
RD14CB2E101J
RD
B
C
R1,2
94
1B,3B
1A,3B
✽
✽
✽
✽
✽
100
J
1/4W
Destination
Description
TK-80
KAT-2 (Internal Automatic Antenna Tuner)
Exploded View
A
B
A4
701
W1
W2
Cx2
W101
C
W102
Bx2
1
Cx2
Bx2
102
AT unit
(X53-363)
(A/5)
702
101
Bx2
B M3 x 6 (Br-Tap) : N87-3006-46
C M3 x 6 (F-Tap) : N88-3006-46
A2
Bx2
A1
Cx2
2
W103
Cx2
W102
W101
W104
703
X53-363
(C/5)
W106
X53-363 (B/5)
Bx3
X53-363
(E/5)
W105
X53-363
(D/5)
3
Bx3
A5
704
Cx2
A3
Cx2
Parts with the exploded numbers larger than
700 are not supplied.
95
TK-80
KAT-2 (Internal Automatic Antenna Tuner)
Packing
C
D
1 Instruction manual
(B62-0530-10)
1
A Brazier head taptite screw
(N87-3006-46) x 3
709 Protection bag
705 Packing fixture
2
709 AT unit
706 UPC code label
707 Packing fixture
3
708 Item carton case
96
Parts with the exploded numbers larger
than 700 are not supplied.
TK-80
KAT-2 (Internal Automatic Antenna Tuner)
Adjustment
Measurement
Item
Condition
Testequipment
1. Automatic
antenna
tuner check
1) Display: 2MHz
Mode: CW
Dummy load: 20Ω
Set silver-point of TC1 to 45°
Oscilloscope
Dummy
load
Unit
Adjustment
Terminal
Unit
AT
Parts
TC1
Method
Check
Specifications/
Remarks
SW meter decreases,
then AT is stop.
Silver-point
Press [AT TUNE] key
2) Dummy load: 150Ω
Press [AT TUNE] key
3) Dummy load: 50Ω
Press [AT TUNE] key
Terminal Function
CN No. Pin No. Pin Name
CN3
Function
1
POD1
VC101 position detection signal
2
POD2
VC102 position detection signal
3
VREF
AT reference voltage (5V)
4
ATG
AT GND
5
PR22
Motor rotation direction control 4
6
PR21
7
CN No. Pin No. Pin Name
W1
Function
1
AT1
AT signal 1
2
GND
GND
1
AT2
AT signal 2
2
GND
GND
1
24AT
AT band bata 22.00000~26.99999MHz
Motor rotation direction control 3
2
21AT
AT band bata 19.00000~21.99999MHz
PR12
Motor rotation direction control 2
3
18AT
AT band bata 14.50000~18.99999MHz
8
PR11
Motor rotation direction control 1
4
28AT
AT band bata 27.00000~29.99999MHz
9
ATA
AUTO/THRU switch
5
14AT
AT band bata 8.00000~14.49999MHz
10
APRE
Preset control select
6
4AT
AT band bata 2.40000~4.49999MHz
11
SPED
Motor speed control
7
7AT
AT band bata 4.50000~7.99999MHz
12
ATI
Preset AT install. “L”: Install
8
GND
GND
13
14S
14V (switched)
14
5A
5V
15
DGND
Digital GND
16
DGND
Digital GND
W2
W103
97
A
1
B
C
TK-80
D
E
F
G
H
I
J
KAT-2 (PC BOARD)
AT UNIT (X53-3630-20) Component side view (J72-0402-02)
J72-0402-02 B/5
L102
2
3
L106
L105
L104
L103
4
K104
5
L101
K106
K103
K105
L110
K107
L109
6
L111
21AT
18AT
28AT
4AT
14AT
L108
L107
W103
7AT
GND 8
7
24AT 1
L112
W102
ATD2
W101
ATD1
J72-0402-02 C/5
C12
R25
L15
8
K101
R24
L113
K102
L9
R4
L12
TC1
L2
L7
W19
VR101
J72-0402-02 A/5
4
GND
VREF
W104
POD1
POD2 1
L13
1 POD1
POD2 2
VREF
ATG
PR22
PR21
PR12
PR11
ATA
APRE
APED
ATI
14V
5V
15 GND
GND 16
CN3
ATD1
L8
W12
W13
L14
D2
W14
8
W11
1
C20
W16
R2
1
C1
L1
R1
ATD2
CN2
W15
98
POD1
GND
11
14
L10
VREF
L11
W6
W10
POD2
+
12
M1–
L4
IC4
W8
IC5
W7
W17
W5
VR102
M1+
CN4
W18
L3
10
CN1
1
M2+
D1
W1
AT1
13
M2–
L5
K1
W2
AT2
9
L6
10
10
W9
+
J
K
L
M
N
O
P
Q
R
S
TK-80
KAT-2 (PC BOARD)
1
AT UNIT (X53-3630-20) Component side view (J72-0402-02)
2
Ref. No. Address
IC4
10G
IC5
D1
10F
9D
D2
11D
3
VC102
4
5
6
7
W101
ATD1
02-02 C/5
VC101
8
9
NC
J72-0402-02 E/5
3 M1+
J72-0402-02 D/5
W105
1 M1–
1 M2+
2 M2–
R102
10
W106
4
POD1
GND
11
4
M2
M1
Component side
12
Layer 1
Layer 2
Foil side
R101
13
99
14
A
1
B
C
TK-80
D
E
F
G
H
I
J
K
L
M
N
O
KAT-2 (PC BOARD)
P
Q
R
TK-80
KAT-2 (PC BOARD)
AT UNIT (X53-3630-20) Component side view (J72-0402-02)
S
1
AT UNIT (X53-3630-20) Component side view (J72-0402-02)
J72-0402-02 B/5
2
L102
2
Ref. No. Address
IC4
10G
IC5
10F
D1
9D
D2
11D
3
L106
L105
L104
L103
3
VC102
4
4
K104
5
5
L101
K106
K103
K105
L110
K107
6
L109
6
L111
21AT
18AT
28AT
4AT
14AT
L108
L107
W103
7AT
GND 8
7
24AT 1
L112
W102
ATD2
W101
ATD1
J72-0402-02 C/5
VC101
8
C12
R25
L15
8
7
K101
R24
L113
K102
IC4
R4
L12
TC1
L2
L7
3 M1+
J72-0402-02 E/5
NC
J72-0402-02 D/5
W105
1 M1–
2 M2–
1 M2+
L9
10
W106
GND
VREF
POD1
W104
4
11
POD2 1
ATD1
L13
W14
L8
L14
W12
W13
W15
1 POD1
POD2 2
VREF
ATG
PR22
PR21
PR12
PR11
ATA
APRE
APED
ATI
14V
5V
15 GND
GND 16
CN3
1
C20
1
11
8
W11
+
D2
POD1
GND
W16
R1
C1
L1
R2
ATD2
CN2
L10
VREF
L11
W6
W10
W8
W7
W17
IC5
POD2
10
12
M1–
L4
9
VR102
M1+
CN4
W18
L3
W5
CN1
1
M2+
D1
W1
AT1
M2
M1
Component side
12
Layer 1
Layer 2
Foil side
VR101
W19
13
M2–
L5
K1
W2
AT2
9
L6
10
10
W9
+
13
J72-0402-02 A/5
14
14
A
1
B
TK-80
C
D
E
F
G
H
I
J
KAT-2 (PC BOARD)
AT UNIT (X53-3630-20) Foil side view (J72-0402-02)
2
3
4
5
6
7
Q4
J72-0402-02 C/5
B
C
E
8
9
R26
C27
R27
Q5
10
J72-0402-02 E/5
J72-0402-02 D/5
C35
C30
R30
11
C31
R31
C29
R29
C28
12
R28
R42
13
100
14
C32
R32
J
K
L
M
N
O
P
Q
R
S
TK-80
KAT-2 (PC BOARD)
1
AT UNIT (X53-3630-20) Foil side view (J72-0402-02)
J72-0402-02 B/5
2
Ref. No. Address
C104
D104
D107
C107
C105
D103
C106
D105
D106
C103
C102
D102
C101
D101
Q6
IC1
IC2
13L
12L
IC3
10M
IC6
Q1
9M
13M
Q2
13M
Q3
Q4
12J
8J
Q5
9J
Q6
D3
8M
12N
D4
D5
13N
13N
D6
11N
D7
D8
11N
11N
D9
8O
D101
D102
7K
7K
D103
6K
D104
D105
5K
6M
D106
6N
D107
6O
3
4
5
6
7
Q4
D9
C24
C14
C10
R19
C9
R17
IC6
4
R38
8
R33
7
R16
IC2
R6
D7
D8
Component side
C8
D3
R5
D4
R11
12
Layer 1
Layer 2
Foil side
D5
13
C5
Q1
R13
R12
Q2
1
14
C6
IC1
7
C4
1
8
11
R15
R14
14
C7
7
C26
D6
R3
R37
8
C25
10
IC3
C23
1
R36
R23
Q3
C32
R10
R8
R39
R34
9
R9
C3
14
C15
R40
R35
C2
R18
C22
C17
R7
5
8
C13
C21
C18
R41
1
R21
C19
Q5
R20
R22
C16
R26
C27
R27
C11
B
C
E
C33
8
C34
J72-0402-02 A/5
101
14
A
1
B
TK-80
C
D
E
F
G
H
I
J
K
L
M
N
O
KAT-2 (PC BOARD)
P
Q
R
TK-80
KAT-2 (PC BOARD)
AT UNIT (X53-3630-20) Foil side view (J72-0402-02)
S
1
AT UNIT (X53-3630-20) Foil side view (J72-0402-02)
J72-0402-02 B/5
2
2
Ref. No. Address
3
4
C104
5
D104
D107
C107
C105
6
C106
D105
D106
C103
D103
C102
D102
7
C101
D101
Q6
C14
C10
R20
R37
8
R19
C9
8
R33
R16
R6
D8
Component side
C8
D3
R5
14
D4
R11
D5
12
Layer 1
Layer 2
Foil side
13
C5
Q1
R13
R12
Q2
1
14
8
C6
IC1
7
C4
1
13
11
R15
R14
C25
R23
D7
IC2
R34
Q3
D6
C7
7
C26
7
C28
R28
R10
10
R3
R36
R29
9
IC3
R39
C31
R35
R17
R38
1
R30
C29
C2
R9
R8
C30
R31
R7
5
4
1
IC6
8
C23
C35
C32
7
C3
14
R41
C15
R40
C17
R42
6
C34
R18
C22
J72-0402-02 D/5
R32
5
D9
C13
C21
C18
J72-0402-02 E/5
C11
C33
C24
R21
C19
Q5
12
13N
11N
11N
11N
8O
7K
7K
6K
5K
6M
6N
6O
4
R22
C16
9
R26
C27
R27
11
D5
D6
D7
D8
D9
D101
D102
D103
D104
D105
D106
D107
3
8
B
C
E
8
10
13L
12L
10M
9M
13M
13M
12J
8J
9J
8M
12N
13N
Q4
J72-0402-02 C/5
IC1
IC2
IC3
IC6
Q1
Q2
Q3
Q4
Q5
Q6
D3
D4
J72-0402-02 A/5
14
14
A
B
TK-80
C
D
E
KAT-2 (SCHEMATIC DIAGRAM)
1
AT UNIT (KAT-2) (OPTION) (X53-3630-20) (A/5)
R13
9
10
11
8
7
Q
6
Q
5
4
CK
D
3
1
C6
0.42V
0.33V
R16
0.01u
1.5V
C8
R14
SWITCHING
L2
100
C7
0.81V
Q2
180
AMPLIFIER
10k
R21
10k
0.01u
10k
C3
0.01u
R8
10k
R10
IC6
NJM2903M
0.02V
C13
SWITCHING
DETECTION
R22
180
D8
1SS226
C11
D6
1SS226
R6
C12
47u10
+
1k
R5
120
R15
47
1SS101
R3
Q2
2SC2714(Y)
TC1
10p
R4
D2
1SS101
0.01u
D7
1SS226
D1,2
10k
R9
C2
0.01u
D1
3
R7
4.0V
0.01u
R2
100
R1
D5
1SS226
ATD2
10k
0.97V
AMPLIFIER
D3
1SS226
ATD1
C1
CN2
D-FF
Q1
56p
CN1
100
L1
2
120
AT1
R12
W1
1
IC1
SN74S74NS
Q1
2SC2714(Y)
0.01u 1.5V
56k
FINAL-CN5
14
C5
C4
D4
1SS226
4.7V
0.01u
56k
R11
2
2
5V
100
13
4.0V
SWITCHING
12
D9
2
C34
0.01u
D9
K1
AT2
14V
0.01u
FINAL-CN6
W2
1
LFB01
L15
100u
4.7V
8
1
0.01u
5
D104
4
C14
6
C104 0.01u
C9
4.7V
3
33
R18
10k
R17
33
R19
1000p
7
2
C10
1000p
COMPARATOR
10k
R20
4
(X53- ) (B/5)
W101
1
VC101
W102
1
5
D101-104
SWITCHING
L101
VC102
2
W103
1
14AT
14AT
4AT
7AT
4AT
7
102
X53-363 1/2
D103
L110 100u
LFB01
D102
LFB01
GND
28AT
18AT
GND
K104
18AT
21AT
FINAL
-CN11
K102
24AT
21AT
24AT
6
C102 0.01u
L108 100u
8
LFB01
K103
K101
28AT
C103 0.01u
L109 100u
LFB01
D101
C101 0.01u
L107 100u
2
1
8
14AT
4AT
7AT
7AT
GND
GND
F
G
H
I
J
TK-80
KAT-2 (SCHEMATIC DIAGRAM)
1
AT UNIT (KAT-2) (OPTION) (X53-3630-20) (A/5)
L8 100u
14V
Q3
0.02V
SWITCHING
L7 100u
9
10
8
6
7
5
C33
0.01u
2
SWITCHING
C32
0
10k
10k
R30
10k
R31
5V
14V
10k
R29
100u
R42
L13 100u
0
L12 100u
0.01u
C19
GND
0.01u
C20
100u25
+
0.01u
C18
C17
0.01u
R37
GND
L4
R32
10k
10k
R23
Q3
DTC114EK
100u
R28
0.01u
C16
R24
10
3
4
8
0V
L3
0.01u
9
0V
0
6
7
1
10
0.09V
Q6
DTD143EK
2
11
5
0V
13.6V
R41 C15
4
4.1V
MOTOR DRIVE
0.02V
R33
4.7k
12
0
3
R35
13
0
2
IC4
BA6109U2
R34
0
R36
14
C26
IC2
TC4066BF
1
0.01u
C25
ANALOG SWITCH
0.01u
5V
CN3
16
GND
5V
14V
ATI
ATI
SPED
SPED
APRE
L14 100u
APRE
ATA
CONTROL ATA
-CN6
PR11
PR11
PR12
PR12
PR21
C35
R27
10k
C24
0.01u
R25
10
L6
100u
13.8V
R26
4.7k
0V
13.6V
100u
0.01u
R38
C21
C22
0.01u
0V
POD2
POD1
1
POD1
0.11V
L5
Q4,5
VREF
POD2
0.01u
0.01u
0.01u
C30
0.01u
C31
0.01u
C29
C28
10
9
8
7
6
5
8
3
7
0V
4
9
0.01u
10
6
2
11
5
C23
4
1
12
L9 100u
13.6V
Q4
2SA1204(Y)
R40
13
3
0.09V
ATG
VREF
Q5
DTC114EK
C27
0.01u
14
2
L10 100u
13.6V
PR22
ATG
L11 100u
0V
0.02V
0
1
MOTOR DRIVE
0
R39
IC3
TC4066BF
IC5
BA6109U2
3
PR21
PR22
ANALOG SWITCH
GND
4
SWITCHING
0
2
W106
M1
M
M
VREF
POD1
GND
VREF
POD1
GND
M1-
POD2
POD2
1
4
5
W104
(X53- ) (E/5)
LFB01
D107
L113 100u
C107 0.01u
D106
LFB01
L112 100u
C106 0.01u
D105
LFB01
L111 100u
C105 0.01u
3
M2
(X53- ) (D/5)
K106
1
VR101
10k
1
VR102
10k
W105
K105
M1+
M2-
SWITCHING
M1+
D105-107
GND
8
CN4
L106
NC
L105
M1-
L104
M2-
L103
M2+
L102
M2+
1
(X53-) (B/5)
K107
(X53- ) (C/5)
6
14AT
4AT
7AT
GND
7
Note : The components marked with a dot (•) are parts of layer 1.
103
X53-363 1/2
AT UNIT (KAT-2) (OPTION) (X53-3630-20) (A/5)
9
10
8
6
7
5
C33
0.01u
L13 100u
0.01u
C32
R42
0
L12 100u
C21
Q4,5
0.01u
R38
C35
0.11V
Q5
DTC114EK
SWITCHING
VREF
POD1
GND
VREF
POD1
GND
M1-
M1+
POD2
POD2
M2+
M2-
8
CN4
VC101
D101-104
SWITCHING
D105-107
SWITCHING
W105
1
2
W106
M1+
L106
M1-
L105
NC
L104
M2-
VC102
L103
M2+
L102
L101
1
3
1
4
14AT
7AT
14AT
14AT
4AT
4AT
4AT
4AT
7AT
7AT
7AT
GND
GND
1
8
GND
VR101
10k
M
VR102
10k
M1
M
(X53- ) (E/5)
LFB01
D107
L113 100u
K106
C107 0.01u
D106
LFB01
L112 100u
K105
C106 0.01u
D105
LFB01
L111 100u
LFB01
D104
L110 100u
14AT
24AT
C105 0.01u
D103
LFB01
C104 0.01u
LFB01
D102
C102 0.01u
GND
28AT
18AT
GND
GND
18AT
21AT
FINAL
-CN11
K104
21AT
24AT
M2
(X53- ) (D/5)
K103
L108 100u
28AT
C103 0.01u
L109 100u
LFB01
D101
C101 0.01u
L107 100u
2
K102
CONTROL ATA
-CN6
PR11
PR12
PR21
K107
PR22
(X53- ) (C/5)
W104
ATG
VREF
VREF
POD2
POD2
POD1
0.01u
13.6V
L5
100u
C22
0.01u
10k
0.01u
0.01u
C30
0.01u
C31
C28
0.01u
C29
R27
10k
9
8
6
7
5
3
4
10
13.8V
C27
0.01u
COMPARATOR
100u
L9 100u
13.6V
R26
4.7k
8
L6
C24
7
0V
0V
0.01u
9
0.09V
10
10
6
R40
1000p
0
R39
11
5
13.6V
R25
C10
2
12
L11 100u
L10 100u
Q4
2SA1204(Y)
1
13
3
0.02V
0.01u
5
2
MOTOR DRIVE
0V
C23
4
14
4
0.01u
6
C14
C9
1000p
3
33
R18
10k
R17
33
4.7V
2
1
IC5
BA6109U2
0
8
1
10k
10k
R21
R22
4.7V
IC3
TC4066BF
0.01u
0.02V
C13
IC6
NJM2903M
ANALOG SWITCH
W101
1
W103
1
APRE
ATA
ATG
1
8
SPED
PR21
SWITCHING
K101
ATI
PR22
(X53- ) (B/5)
W102
1
14V
SPED
APRE
0
2
5V
PR11
C11
R6
GND
GND
ATI
L14 100u
0V
R20
10k
10k
R30
10k
R31
0.01u
C20
100u25
+
10k
R29
5V
14V
R28
0.01u
C16
10
R24
C19
100u
CN3
16
PR12
C12
47u10
+
1k
GND
D8
1SS226
10k
C3
0
7
R19
GND
L4
AMPLIFIER
D6
1SS226
DETECTION
0.01u
R10
R8
100u
Q2
180
D1,2
10k
R37
0.81V
120
R15
TC1
10p
47
Q2
2SC2714(Y)
R5
1SS101
R3
R4
1SS101
D2
D7
1SS226
180
10k
D1
C2
0.01u
R9
0.01u
0.01u
C7
SWITCHING
R32
10k
10k
R23
C26
C17
0.01u
0.01u
C8
56k
R14
1.5V
100
0V
Q3
DTC114EK
C18
R36
0.33V
3
8
4
9
0V
L3
0.01u
6
7
0.09V
0
10
R41 C15
11
5
13.6V
Q6
DTD143EK
1
4
0V
2
12
4.1V
MOTOR DRIVE
0.02V
R33
4.7k
3
0
13
0.01u
C25
2
IC4
BA6109U2
R34
0
R35
Q
6
7
Q
5
4
CK
3
D
1
14
0.01u
8
9
10
11
13
14
C5
C6
0.42V
1
R16
SWITCHING
ATD2
R7
4.0V
0.01u
R2
100
R1
D5
1SS226
L2
10k
0.97V
AMPLIFIER
D3
1SS226
ATD1
C1
CN2
IC2
TC4066BF
D-FF
Q1
56p
CN1
100
L1
120
R12
AT1
ANALOG SWITCH
IC1
SN74S74NS
Q1
2SC2714(Y)
0.01u 1.5V
D4
1SS226
L7 100u
5V
4.7V
0.01u
56k
R11
C4
2
5V
100
0
R13
4.0V
12
D9
2
FINAL-CN5
0.02V
SWITCHING
SWITCHING
W1
1
L8 100u
14V
Q3
2
AT2
C34
K1
14V
0.01u
FINAL-CN6
W2
1
0.01u
D9
LFB01
L15
100u
1
POD1
TK-80
KPE-1 (Selective Call Kit)
Components Description
External View
SELECTIVE CALL UNIT (X52-3300-20)
Ref. No.
Use / Function
Operation / Condition
IC1
FSK demodulator
IC2
Buffer
IC3
DTMF decoder
D4
LED
Lights when “MARK” signal input
D5
LED
Lights when “SPACE” signal input
D6
LED
Lights when “FSK” signal input
Terminal Function
Circuit Description
The selective call unit consists of the DTMF decoder section and the FSK decoder section circuits.
CN No. Pin No. Pin Name
CN1
Function
1
AF
Audio
2
AFG
Audio GND
3
MIC
MIC signal input
4
MICG
MIC GND
1
DGND
Digital GND
2
TOE
DTMF decoder control
3
Q1
DTMF decode data
2. FSK decoder
4
Q2
DTMF decode data
The AF signal detected at the TX-RX unit is input to pin 2 of
IC1. If it is an effective tone, the tone detect signal is output
through buffer IC2 and FSL is sent to the control CPU. FSK
decode data is sent from pin 7 of IC1 through buffer IC2 as
the FSD to the control unit’s internal CPU. The CPU detects
conformity with code set for that unit and changes the mode
clears AF muting, etc.
The IC1 internal VCO central frequency (fo) is determined
by C5, R9 and VR1 and adjusted to 2210Hz. The tracking
bandwidth (∆f) is determined by R6, R9, and VR1.
5
Q3
DTMF decode data
6
Q4
DTMF decode data
7
STD
Single tone detector
8
DGND
Digital GND
9
5A
5V
10
FSD
Selective call data
11
FSL
Selective call signal detector
12
DGND
Digital GND
1. DTMF decoder
The DTMF tone input from the LCD assembly microphone
input connector is input to IC3 via the TX-RX unit. When an
effective tone is detected, the STD terminal becomes “H”
and an enable TOE is output from the control unit’s CPU.
This in turn causes DTMF decode data to be output from IC3
and Q1 to Q4. The control unit’s CPU reads in this DTMF
decode data, converts it to FSK data and transmits.
CN2
Adjustment
Measurement
Item
1. Frequency
adjustment
104
Condition
1) S1 changes to TEST.
Testequipment
Unit
Terminal
f. counter Selective TP1
call
Adjustment
Unit
Parts
Selective VR1
call
Method
2210Hz
Specifications/
Remarks
± 2Hz
TK-80
KPE-1 (Selective Call Kit)
Parts List
New
Ref. No. Address parts
✽ New Parts.
Parts No.
Packing
Destination
Description
2 Flat cable
(E37-0502-05)
3 Lead wire with connector
(E37-0504-05)
A Brazier head taptite screw
(N87-3006-46) x 4
705 Protection bag
KPE-1
1
B62-0531-10
INSTRUCTION MANUAL
2
3
E37-0502-05
E37-0504-05
FLAT CABLE
LEAD WIRE WITH CONNECTOR
4
4
L77-1627-05
L77-1628-05
TCXO
TCXO
A
N87-3006-46
BRAZIER HEAD TAPTITE SCREW
✽
701 Selective call unit
ACCESSORY
ACCESSORY
SELECTIVE CALL UNIT (X52-3300-20)
D4-6
B30-2004-05
LED (RED)
C1
C2
C3
C4
C5
CK73FF1E104Z
C92-0009-05
CK73FF1E104Z
CQ92M1H184J
C91-1167-05
CHIP C
CHIP-TAN
CHIP C
MYLAR
LAMINATED C
0.10UF
4.7UF
0.10UF
0.18UF
0.015UF
Z
10WV
Z
J
J
C6
C7
C8
C9
C10
CQ92M1H104J
CQ92M1H822J
CQ92M1H392J
CK73FF1E104Z
CK73FB1H103K
MYLAR
MYLAR
MYLAR
CHIP C
CHIP C
0.10UF
8200PF
3900PF
0.10UF
0.010UF
J
J
J
Z
K
C11,12
C13
C14
C15
C16
CC73FCH1H330J
CK73FF1E104Z
C92-0009-05
CK73FF1E104Z
CQ92M1H153J
CHIP C
CHIP C
CHIP-TAN
CHIP C
MYLAR
33PF
0.10UF
4.7UF
0.10UF
0.015UF
J
Z
10WV
Z
J
CN1
CN2
E40-3239-05
E40-5758-05
PIN ASSY
FLAT CABLE CONNECTOR
L1-4
X1
L40-1801-18
L78-0301-05
SMALL FIXED INDUCTOR (18UH)
RESONATOR (3.5795MHZ)
R1
R2,3
R4
R5
R6
RK73FB2A474J
RK73FB2A472J
RK73FB2A474J
RK73FB2A393J
RK73FB2A394J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470K
4.7K
470K
39K
390K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R7
R8
R9
R10
R11-13
R92-0670-05
RK73FB2A104J
RK73FB2A223J
RK73FB2A332J
RK73FB2A471J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
100K
22K
3.3K
470
J
J
J
J
1/10W
1/10W
1/10W
1/10W
R14
R15
R16
R17
VR1
RK73FB2A473J
RK73FB2A684J
RK73FB2A334J
RK73FB2A473J
R32-0754-05
CHIP R
47K
J
1/10W
CHIP R
680K J
1/10W
CHIP R
330K J
1/10W
CHIP R
47K
J
1/10W
SEMI FIXED VARIABLE RESISTOR (10K)
S1
S62-0412-05
SLIDE SWITCH
IC1
IC2
IC3
NJM2211M
SN74ALS04BNS
LC7385M
MOS-IC
MOS-IC
MOS-IC
1 Instruction manual
(B62-0531-10)
4 TCXO
(L77-1627-05) or
(L77-1628-05)
702 Protection bag
703 Packing fixture
704 Item carton case
Parts with the exploded numbers larger than 700
are not supplied.
105
A
1
B
TK-80
C
D
E
F
G
H
I
J
KPE-1 (PC BOARD)
SELECTIVE CALL UNIT (X52-3300-20) Component side view
J72-0395-02
2
IC3
R17
Ref. No. Address
9
R15
C11
C12
1
R14
18
C13
C14
L4
C10
R16
10
C15
+
3
X1
L2
D6 LOCK
8
R13
7
D5 SPACE
CN2
IC2
R12
D4 MARK
4
14
R11
TOE
Q1
Q2
Q3
Q4
STD
5A
FSD
1
C9
VR1
C8
R10
R9
R6
R7
FSL
1
4E
3E
D4
4D
D5
D6
4D
4D
DGND
TOE
Q1
Q2
Q3
Q4
STD
DGND
5A
FSD
FSL
DGND
R5
8
7
IC1
C16
R3
R2
S1
L1
L3
AF
AFG
MIC
MICG 4
+
CN1
12
6E
IC2
IC3
C6
C7
R4
6
C3
C2
1
C5
14
R8
5
1
IC1
C1
TEST
USE
TP1
R1
C4
7
Component side
Layer 1
Layer 2
Foil side
SELECTIVE CALL UNIT (X52-3300-20) Foil side view
8
9
10
11
12
Component side
Layer 1
Layer 2
13
J72-0395-02
106
14
Foil side
A
B
C
D
E
TK-80
KPE-1 (SCHEMATIC DIAGRAM)
1
SELECTIVE CALL UNIT (KPE-1) (OPTION) (X52-3300-20)
FSK DEMODULATOR
1.8V
2
R9
22k
R10
R6
390k
3.3k
VR1
10k
10
INTERNAL
REFERENCE
0
C5
11
C8
5
LOCK
DETECTOR
COMPARATOR
3900p
MICG
0.015u
0.1u
C2
4.7u10
+
C3
4
MIC
4
LOOP
DET
QUAD
DET
R7
AFG
12
3
L3
18u
R8
AF
13
VCC
2
100k
MICG
CN1
1
SIGNAL
PRE AMP
8200p
AF
TX-RX AFG
-CN13 MIC
C1
0.1u
14
1
0.015u
C7
24mVrms
IC1
NJM2211M
5.0V
L1
18u
9
6
7
8
TP1
C16
FSK
COMPARATOR
S1
USE
USE
R1
3
470k
C4
0.18u
C6
TEST
0.1u
TEST
R2
C9
R3
R4
R5
4.7k
470k
39k
5.0V
0.1u
L4
18u
4.7k
BUFFER
IC2
SN74ALS04BNS
5.0V
1
VDD
0V
D4-6 LED
4.4V
MARK
D4
13
2
0V
14
3
12
0V
B30-2004-05
11
4
4.4V
5
0.2V
10
0V
6
7
B30-2004-05
9
0.2V
3.6V
SPACE
D5
8
GND
LOCK
D6
B30-2004-05
4
5.0V
R11
470
2.1V
R12
470
2.1V
R13
470
C10
R14
0.01u
47k
2
R15
3
680k
4
5
6
5.0Vp-p
7
8
9
IN-
ST
GS
VREF
B/H
EST
STD
Q4
PD
Q3
X1
Q2
X2
GND
Q1
TOE
C15
18
17
DGND
3.6V
FSL
0V
FSD
5.0V
5A
0V
DGND
16
R16
15
330k
STD
14
5.3V
Q4
13
5.3V
Q3
12
5.3V
Q2
11
5.3V
CN2
12
0V
TOE
0V
DGND
DGND
FSL
FSD
5A
DGND
CONTROL STD
-CN2
Q4
6
Q3
Q2
Q1
10
Q1
TOE
1
L2
33p
C12
33p
C11
X1
3.5795MHz
IN+
VDD
0V
DGND
18u
1
5.0V
47k
IC3
LC7385M
0.1u
DTMF DECODER
R17
C13
0.1u
C14
4.7u10
+
5
7
Note : The components marked with a dot (•) are parts of layer 1.
107
X52-330 1/1
TK-80
SPECIFICATIONS
General
Transmitter frequency range
TK-80 only ........................................................ 1.8~2.39999MHz
3.5~4.49999MHz
6.0~7.99999MHz
11.0~14.49999MHz
16.0~21.49999MHz
24.0~29.99999MHz
TK-80 + KAT-2 ................................................. 2.0~2.39999MHz
3.5~4.49999MHz
6.0~7.99999MHz
11.0~14.49999MHz
16.0~21.49999MHz
24.0~29.99999MHz
Receiver frequency range ................................... 0.5~29.99999MHz
Modes ....... J3E (SSB), A1A (CW), A3E (AM), F1B (FSK), J2B (AFSK)
Operating temperature ............................................... –20°C~+60°C
Power requirement .................... 13.6V DC ± 15% (negative ground)
Current drain
Receive .............................................................. Less than 1.45A
Transmit ............................................................. Less than 20.5A
Frequency stability ............................ –10°C~+50°C, within ± 10ppm
–20°C~+60°C, within ± 15ppm
–10°C~+50°C, within ± 0.5ppm (with SO-2)
–20°C~+60°C, within ± 1.0ppm (with KPE-1)
Applicable MIL-STD .................................. MIL-STD 810D: Vibration,
Method 514.3, Category 10, Procedure 1
Antenna impedance .................................................................... 50Ω
Dimensions (W x H x D)
.................... 270 (10-5/8) x 96 (3-3/4) x 271 (10-11/16) mm (inch)
Weight (net) .............................................................. 5.2kg (11.5 lbs)
Receiver
Circuitry ................................... Double conversion superheterodyne
Intermediate frequencies
1st IF .......................................................................... 73.045MHz
2nd IF ......................................................................... 10.695MHz
Sensitivity
SSB/CW/FSK (10dB S/N) ........ Less than 1µV (0.5~1.79999MHz)
Less than 0.25µV (1.8~29.99999MHz)
AM (10dB S/N) ................... Less than 7.94µV (0.5~1.79999MHz)
Less than 2.5µV (1.8~29.99999MHz)
Spurious response
IF image ratio ..................................................... More than 70dB
IF rejection ......................................................... More than 80dB
Selectivity
SSB/CW/FSK ........................................ More than 2.2kHz (–6dB)
Less than 4.8kHz (–60dB)
AM ........................................................ More than 5.0kHz (–6dB)
Less than 40.0kHz (–60dB)
CW (with YK-107C) ............................... More than 0.5kHz (–6dB)
Less than 2.0kHz (–50dB)
Clarifier variable range ....................................... ± 1.1kHz (10Hz step)
Dealer setting: ± 110Hz (1Hz step)
Audio output .......................... More than 3.5W (4Ω, 10% distortion)
Audio output impedance ............................................................... 4Ω
Transmitter
RF power output
SSB/CW/FSK ...................................................................... 100W
AM (unmodulated signal) ...................................................... 25W
Carrier suppression ................................................. More than 40dB
Unwanted sideband suppression .............. More than 50dB (1.0kHz)
Microphone impedance ............................................................ 600Ω
Optional accessories
KAT-2 (Internal automatic antenna tuner)
KAT-1 (External automatic antenna tuner)
MC-60A (Desktop microphone)
KPE-1 (Selective call kit)
KIF-1 (SSB filter 2.7kHz)
YK-107C (CW filter 500Hz)
SO-2 (Temperature controlled crystal oscillator; TCXO)
PC-1A (Phone patch interface)
MB-430 (Mobile mount bracket)
PS-53 (DC power supply 22.5A)
PS-33 (DC power supply 20.5A)
HS-6 (Headphones)
2967-3, Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 Japan
P.O. BOX 22745, 2201 East Dominguez Street, Long Beach,
CA 90801-5745, U.S.A.
Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands
Via G. Sirtori, 7/9 20129 Milano, Italy
6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8
Bolivia, 239-08020 Barcelona, Spain
Rembrücker Str. 15, 63150 Heusenstamm, Germany
Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium
(A.C.N. 001 499 074)
16 Giffnock Avenue, Centrecourt Estate, North Ryde, N.S.W. 2113 Australia
L’Etoile Paris Nord 2, 50 Allée des Impressionnistes,
Bp 58416 Villepinte, 95944 Roissy Ch De Gaulle Cedex
Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road,
Kwai Fong, N.T., Hong Kong
KENWOOD House, Dwight Road, Watford, Herts.,
WD18 9EB United Kingdom
1 Ang Mo Kio Street 63, Singapore 569110

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