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UHF FM TRANSCEIVER
TK-8102H
SERVICE MANUAL
REVISED
© 2003-6 PRINTED IN JAPAN
B51-8611-10 (N) 875
This service manual applies to products with 50300001 or subsequent serial numbers.
In terms of the products with the serial numbers earlier than 50300001, refer to the TK-8102H service manual as per part No.
B51-8611-00 and B51-8628-00.
Chassis
(A10-4048-21)
Front glass
(B10-2753-03)
Cabinet
(A01-2181-01)
Modular jack
(E08-0877-05)
Panel assy
(A62-0942-03)
Key top
(K29-9065-01)
CONTENTS
GENERAL .................................................. 2
SYSTEM SET-UP ...................................... 3
OPERATING FEATURES .......................... 4
REALIGNMENT ......................................... 8
INSTALLATION ....................................... 11
DISASSEMBLY FOR REPAIR ................. 13
CIRCUIT DESCRIPTION .......................... 14
SEMICONDUCTOR DATA ...................... 18
COMPONENTS DESCRIPTION .............. 20
PARTS LIST ............................................. 21
EXPLODED VIEW .................................... 28
PACKING ................................................. 29
ADJUSTMENT ........................................ 30
PC BOARD
DISPLAY UNIT (X54-3460-20) ............ 35
TX-RX UNIT (X57-6710-XX) ............... 37
SCHEMATIC DIAGRAM .......................... 43
BLOCK DIAGRAM ................................... 47
LEVEL DIAGRAM .................................... 49
TERMINAL FUNCTION ........................... 51
SPECIFICATION ................... BACK COVER
Service Manual List
Title
Parts number
Remarks
Destination
TK-8102H
B51-8611-00
TK-8102H
TK-8102H
TX-RX unit number
Display unit number
M
X57-6390-20
X54-3340-20
B51-8628-00
SUPPLEMENT
K,K2,K3,M,M2
X57-6390-XX
X54-3340-20
B51-8611-10
(This service manual)
REVISED
K,K2,K3,M
X57-6710-XX
X54-3460-20
TK-8102H
GENERAL
INTRODUCTION
SCOPE OF THIS MANUAL
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 this publication
date. Changes which may occur after publication are covered
by either Service Bulletins or Manual Revisions, which are
issued as required.
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, and 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.
PERSONNEL SAFETY
The following precautions are recommended for personnel safety :
• DO NOT transmit if someone is within two feet (0.6
meter) of the antenna.
• DO NOT transmit until all RF connectors are secure and
any open connectors are properly terminated.
• SHUT OFF this equipment when near electrical blasting
caps or while in an explosive atmosphere.
• All equipment should be properly grounded before powerup for safe operation.
• This equipment should be serviced by only qualified technicians.
PRE-INSTALLATION CONSIDERATIONS
Each radio is adjusted and tested before shipment. However, it is recommended that receiver and transmitter operation be checked for proper operation before installation.
3-2. Testing
The radio should be tested complete with all cabling and
accessories as they will be connected in the final installation.
Transmitter frequency, deviation, and power output should
be checked, as should receiver sensitivity, squelch operation,
and audio output. Signalling equipment operation should be
verified.
4. PLANNING THE INSTALLATION
4-1. General
Inspect the vehicle and determine how and where the radio antenna and accessories will be mounted.
Plan cable runs for protection against pinching or crushing
wiring, and radio installation to prevent overheating.
4-2. Antenna
The favored location for an antenna is in the center of a
large, flat conductive area, usually at the roof center. The
trunk lid is preferred, bond the trunk lid and vehicle chassis
using ground straps to ensure the lid is at chassis ground.
4-3. Radio
The universal mount bracket allows the radio to be
mounted in a variety of ways. Be sure the mounting surface
is adequate to support the radio’s weight. Allow sufficient
space around the radio for air cooling. Position the radio close
enough to the vehicle operator to permit easy access to the
controls when driving.
1. UNPACKING
4-4. DC Power and wiring
Unpack the radio from its shipping container and check for
accessory items. If any item is missing, please contact
KENWOOD immediately.
1. This radio may be installed in negative ground electrical
systems only. Reverse polarity will cause the cable fuse to
blow. Check the vehicle ground polarity before installation
to prevent wasted time and effort.
2. Connect the positive power lead directly to the vehicle
battery positive terminal. Connecting the Positive lead to
any other positive voltage source in the vehicle is not recommended.
3. Connect the ground lead directly to the battery negative
terminal.
4. The cable provided with the radio is sufficient to handle
the maximum radio current demand. If the cable must be
extended, be sure the additional wire is sufficient for the
current to be carried and length of the added lead.
2. LICENSING REQUIREMENTS
Federal regulations require a station license for each radio
installation (mobile or base) be obtained by the equipment
owner. The licensee is responsible for ensuring transmitter
power, frequency, and deviation are within the limits permitted by the station license.
Transmitter adjustments may be performed only by a licensed technician holding an FCC first, second or general
class commercial radiotelephone operator’s license. There is
no license required to install or operate the radio.
2
3. PRE-INSTALLATION CHECKOUT
3-1. Introduction
TK-8102H
GENERAL / SYSTEM SET-UP
NOTE
5. INSTALLATION PLANNING – CONTROL STATIONS
5-1. Antenna system
If you do not intend to use the 3.5-mm jack for the external
speaker, fit the supplied speaker-jack cap to stop dust and
sand from getting in.
Control station. The antenna system selection depends on
many factors and is beyond the scope of this manual. Your
KENWOOD dealer can help you select an antenna system
that will best serve your particular needs.
5-2. Radio location
Select a convenient location for your control station radio
which is as close as practical to the antenna cable entry point.
Secondly, use your system’s power supply (which supplies
the voltage and current required for your system). Make sure
sufficient air can flow around the radio and power supply to
allow adequate cooling.
Speaker
jack cap
Antenna
connector
SERVICE
This radio is designed for easy servicing. Refer to the
schematic diagrams, printed circuit board views, and alignment procedures contained in this manual.
Power input
connector
SYSTEM SET-UP
Merchandise received
License and frequency allocated by FCC
Choose the type of transceiver
RF power
Type
450~490
45W
K,M
485~512
45W
K2
400~430
45W
K3
See page 8.
A personal computer (IBM PC or compatible), programming interface (KPG-46),
and programming software (KPG-70D) are required for programming.
Transceiver programming
KES-3
External speaker
Frequency range (MHz)
KCT-39
Connection cable
(Option)
(Option)
KCT-18
Ignition sense cable
KCT-36
Extension cable
(Option)
KGP-2A
Modem GPS receiver or
or
KGP-2B
Modem GPS controller
(Option)
(Option)
KDS-100
Mobile data
terminal
(Option)
Delivery
3
TK-8102H
OPERATING FEATURES
1-3. Auxiliary Programmable Functions
1. Controls and Functions
1-1. Front Panel
q
w e
r t
i
• Emergency
• Key Lock
• Monitor
• None (no function)
• Horn Alert
• Scan On/OFF
• Talk Around
• Temporary Delete
• AUX
• Scan + Temporary Delete
1-4. Display
u
y
1-2. Microphone
Indicator
Description
Light while transmitting.
Lights when a signal is detected on
o
the currently selected channel.
Lights while the function programmed
onto its corresponding key is activated.
Lights while the function programmed
onto its corresponding key is activated.
Lights to display the currently selected
q
w
e
r
t
y
u
i
o
4
(Power) switch
Press to switch the transceiver ON. Press and hold for
approximately 1 seconds to switch the transceiver OFF.
▲ key
Press to increase the volume level.
▼ key
Press to decrease the volume level.
● key
PF (Programmable Function) key. The default setting of
this key is None (no function). The programmable functions available for this key are listed below.
key
PF (Programmable Function) key. The default setting of
this key is Monitor. Other programmable functions available for this key are listed below.
1/ 2/ 3/ 4 keys
Press to select a channel from 1 to 4.
Microphone jack
Insert the microphone plug into this jack (the microphone
is an optional accessory).
Speaker
Internal speaker.
PTT switch
Press this switch, then speak into the microphone to call a
station.
channel (1~ 4).
1-5. Rear panel
Antenna
connector
External
speaker
jack
Power input
connector
TK-8102H
OPERATING FEATURES
2. Operation Features
• Key lock
The TK-8102H is a UHF FM radio designed to operate in
conventional format. The programmable features are summarized.
Pressing this key causes the transceiver to accept entry of
only the [Vol Up/Down]*, [Key lock], Microphone [PTT],
[Monitor], [Emergency], and [Power] keys.
* Programmable
3. Transceiver Controls and Indicators
• Monitor
3-1. Front Panel Controls
All the keys on the front panel are momentary-type push
buttons. The functions of these keys are explained below.
Used to release signalling (press once) or squelch (press
and hold for approximately two seconds) when operating as a
conventional. It is also used to reset option signalling.
• POWER key
• Scan ON/OFF
Transceiver POWER key. When the power is switched
off, all the parameters are stored in memory. When the
power is switched on again, the transceiver returns to the
previous conditions.
Press this key starts scanning. Pressing this key stops
scanning.
• CHANNEL keys
• MONITOR key (Programmable)
• ● key (Programmable)
• VOLUME UP/DOWN key
When the key is pressed, the volume level is increased/
decreased and repeats if held for 200ms or longer.
• BUSY/TX LED
The BUSY indicator (Green LED) shows that the channel is
in use. The TX indicator (Red LED) shows that you are transmitting.
3-2. Programmable Keys
The FPU (KPG-70D) enables programmable keys to select
the following functions.
• Emergency
• Key Lock
• Monitor
• Scan ON/OFF
• Talk Around
• Temporary Delete
• None
• AUX
• Horn Alert
• Scan + Temporary Delete
• Emergency
Pressing this key for longer than 1 second causes the
transceiver to enter the emergency mode. The transceiver
jumps to the programmed “Emergency channel” and transmits for 25* seconds.
The transceiver disables mic mute while transmitting. After finishing transmission, the transceiver receivers for 5*
seconds. The transceiver Mute* the speaker while receiving.
Following the above sequence, the transceiver continues to
transmit and receive.
* Default value.
• Talk around
Press this key, the transceiver uses the receive frequency
and the tone for transmission.
The operator can call the other party directly (without repeater). Press this key again, the talk around function goes
off.
• Temporary delete
The “Add” channel contained in the scan sequence, and
“Delete” channel is not contained. In the scan mode, this
key switches the channel delete temporarily (Press and hold
for approximately one second).
When the transceiver is turned off, the transceiver exits
the scan or switches the scan function off.
• None
Sounds error operation beep, and no action will occur.
Use this function when the transceiver is required to be more
simple operated.
• AUX
Press to activate the auxiliary port. Press again to deactivate the auxiliary port. Auxiliary is used with optional boards,
allowing you to activate and deactivate these optional functions. While activated, the AUX icon appears on the display.
• Horn alert
Horn Alert is a useful feature that will notify you of a received call while you are away from your vehicle. The transceiver is programmed to sound the vehicle horn or some
other external alert device (such as the vehicle headlights)
when a call is received that has correct signalling.
• Scan + Temporarily delete
To temporarily remove a channel from the Scan list, press
and hold this key for approximately one second during Scan,
while Scan is paused on the undesired channel, to temporarily remove that channel from the scanning sequence. After switching the Scan function OFF, or switching the transceiver OFF and then ON again, the Scan settings return to
normal
5
TK-8102H
OPERATING FEATURES
4. Scan Operating
■ SCAN start condition
Two or more channels must be added to all channels that
can be scanned. The transceiver must be in normal receive
mode (PTT off).
When you activate the key programmed to the scan ON/
OFF function, the scan starts. The indicator next to the programmed key LED blinks.
■ Scan stop condition
The scan stops temporarily if the following conditions are
satisfied.
1) A carrier is detected, then QT/DQT matches on channels
for which receive the QT/DQT is set by the programming
software.
2) A carrier is detected on the channels for which receiving
QT/DQT is not set by the programming software or when
the monitor (signalling cancel) function is activated.
■ Revert channel
The revert channel is used to transmit during scanning and
set by the programming software (KPG-70D).
1) Selected channel
The transceiver reverts to the channel before scanning or
the channel that you changed during scan.
2) Selected with talkback
The transceiver reverts to the selected channel prior to
scan initiation.
However, if a call is received on a channel other then the
selected channel and PTT is pressed before scanning resume, the transceiver “talks back” on the current receive
channel.
■ Scan end
When you press the key programmed to the scan function
during scan mode, the scan ends.
The indicator next to the programmed key LED turns off.
■ Temporary delete
It is possible to delete channel temporary during scan.
When scan stops on unnecessary channel for example by interference of the other party, activate the delete function (for
example press and hold the key for approximately one second), then that channel is deleted temporarily and scan restart immediately.
The temporary deleted channels return to pre-set delete/
add channels, when the transceiver is turned off or the scan
function is switched off.
5. Details of Features
■ Time-out timer
The time-out timer can be programmed in 30 seconds increments from 30 seconds to five minutes and off. If the
transmitter is transmitted continuously for longer than the
programmed time, the transmitter is disabled and a warning
tone sounds while the PTT button is held down. The warning
tone stops when the PTT button is released.
6
■ PTT ID
PTT ID provides a DTMF ANI or MSK ID to be sent with
every time PTT (connect ID at beginning of transmission, disconnect ID at end of transmission, or both).
You can program PTT ID “on” or “off” for each group
channel (DTMF). The contents of ID are programmed for
each transceiver.
The transceiver is capable to have ID. The format is
DTMF. The timing that the transceiver sends ID is programmable.
BOT : Connect ID is sent on beginning of transmission.
EOT : Disconnect ID is sent on end of transmission.
Both : Connect ID is sent on beginning of transmission
and disconnect ID is sent on end of transmission.
There is also “PTT ID” setting for each channel.
■ Off hook decode
If the Off hook decode function has been enabled, removing and replacing the microphone on the hook has no effect
for decoding QT/DQT and option signalling.
■ “TOT” pre-alert
The transceiver has “TOT” pre-alert timer. This parameter selects the time at which the transceiver generates
“TOT” pre-alert tone before “TOT” is expired.
“TOT” will be expired when the selected time passes
from a TOT pre-alert tone.
■ “TOT” re-key time
The transceiver has “TOT” re-key timer. This timer is the
time you can not transmit after “TOT” exceeded. After
“TOT” re-key time expired you can transmit again.
■ “TOT” reset time
The transceiver has “TOT” reset timer. This timer is the
minimum wait time allowed during a transmission that will
reset the “TOT” count.
“TOT” reset time causes the “TOT” to continue even after PTT is released unless the “TOT” reset timer has expired.
■ Clear to transpond
The transceiver waits the transpond of DTMF if channel is
busy until channel open. This feature prevents the interference to other party.
6. Option Signalling (DTMF)
Built-in DTMF decoder is available for option signalling.
It is possible to use individual call, group call, Stun.
If the option signalling matches, a predetermined action
will occur.
If option signalling matches on a channel is set up with
option signalling, the channel LED will flash and option signalling will be released. The transpond or alert tone will sound.
While option signalling matches (or if option signalling is
deactivated when you are transmitting), you can mute or
unmute QT/DQT/Carrier.
TK-8102H
OPERATING FEATURES
■ SP Unmute
You can select the type of SP Unmute system for each
channel. The selection is as follows.
Carrier, QT/DQT:
Channel with this option will not check ID Code in order to
open its speaker.
Carrier+DTMF, QT/DQT+DTMF:
Channel that is set with this option will have to check for
ID Code in order to open its speaker.
Default:
Carrier, QT/DQT.
SP unmute
Channel setting
RX condition
QT/DQT DTMF
Carrier
Carrier+DTMF
QT/DQT
None
None
Yes
Yes
condition
None
Carrier
Sounds
Yes
Carrier
Sounds
Carrier+DTMF
Sounds
Yes
None
Yes
QT/DQT+DTMF
Speaker
Yes
7. Audible User Feedback Tones
The transceiver outputs various combinations of tones to
notify the user of the transceiver operating state.
Refer to the help file on the KPG-70D, regarding the functions that are not listed below.
■ Stun on tone
When a stun code is received, transpond tone sounds.
■ Stun off tone
When a stun release code is received, transpond tone
sounds.
■ Group call tone
Sounds when a group call with the correct DTMF option
signalling is received, repeats 7 times. You can select yes or
no in the Alert tone level setting.
Carrier
Not Sounds
■ Individual call tone
Carrier+DTMF
Sounds
Carrier
Not Sounds
Carrier+QT/DQT
Sounds
Sounds when an individual call with the correct DTMF option signalling is received. You can select yes or no in the
Alert tone level setting.
Carrier
Not Sounds
■ Key input error tone
Carrier+QT/DQT
Sounds
Carrier+QT/DQT+DTMF
Sounds
Carrier+DTMF
Not Sounds
Sounds when a key is pressed but that key cannot be
used. You can select yes or no for the optional feature's
warning tone.
Carrier
Not Sounds
■ Transpond tone
Carrier+QT/DQT
Not Sounds
Carrier+QT/DQT+DTMF
Sounds
Carrier+DTMF
Not Sounds
Sounds when an individual call with the correct DTMF option signalling is received. For group calls, only the group
tone will sound, not the transpond tone.
Note :
When QT/DQT is not used, QT/DQT and QT/DQT+DTMF
can not be selected.
When DTMF is not used, Carrier+DTMF and QT/
DQT+DTMF can not be selected.
■ Auto Reset
If option signalling matches a group set up with option signalling, option signalling is released. After matching option
signalling, option signalling will temporarily reset automatically.
■ Stun
If the stun code matches, a predetermined action will occur. Whether option signalling is activated or not, when stun
matches on any channel, the transceiver will become TX inhibited or TX/RX inhibited. While stun is active, if the stun
code + “#” code is received, stun will deactivate.
When stun matches, transpond will function. Alert will
not be output.
■ Pre alert tone
Sounds prior to the TOT TX inhibit activation. If TOT pre
alert is set, the tone sounds at the amount of time programmed, before the TOT expires (TOT time – TOT pre alert
time = Pre alert tone sounding time). You can select yes or
no for the optional feature’s warning tone.
■ Transmit protection
The final FET is protected against heat while transmitting
by making the radio cuts down TX power when the temperature of the final FET becomes higher than reference. After
that, if the temperature continue to rise, transmission is
stopped. The final FET is also protected against over voltage
by having the radio to check that the voltage of power supply
connected to the radio is not higher than about 17V when the
radio is turned on, otherwise it can not transmit. In both
cases when transmission is stopped, a beep will continue to
sound until the PTT key is released.
7
TK-8102H
REALIGNMENT
3-2. Connection Procedure
1. Modes
User mode
PC mode
Data programming mode
Clone mode
PC test mode
Mode
PC tuning mode
Function
1. Connect the TK-8102H to the personal computer with the
interface cable.
2. When the Power is switched on, user mode can be entered immediately. When the PC sends a command, the
radio enters PC mode.
When data is transmitted from transceiver, the red LED
blink.
When data is received by the transceiver, the green LED
blink.
In the PC mode, 4CH LEDs, [MON] LED and [●] LED are
turned on.
User mode
For normal use.
PC mode
Used for communication between the
Notes :
radio and PC (IBM compatible).
• The data stored in the personal computer must match
model type when it is written into the EEPROM.
• Attach the interface cable, then change the TK-8102H to
PC mode.
Data programming
Used to read and write frequency data
mode
and other features to and from the radio.
PC test mode
Used to check the radio using the PC.
This feature is included in the FPU.
PC tuning mode
Used to tune the radio using the PC.
Clone mode
Used to transfer programming data from
one radio to another.
3-3. KPG-46 Description
(PC programming interface cable : Option)
The KPG-46 is required to interface the TK-8102H to the
computer. It has a circuit in its D-subconnector (25-pin) case
that converts the RS-232C logic level to the TTL level.
The KPG-46 connects the modular microphone jack of the
TK-8102H to the computers RS-232C serial port.
2. How to Enter Each Mode
Mode
User mode
IMC-PC
Operation
Power ON
PC mode
Received commands from PC
Clone mode
[1]+Power ON (Two seconds)
KPG-46
3. PC Mode
3-1. Preface
The TK-8102H transceiver is programmed using a personal computer, a programming interface (KPG-46) and programming software (KPG-70D).
The programming software can be used with an IBM PC
or compatible. Figure 1 shows the setup of an IBM PC for
programming.
KPG-70D
Fig. 1
TK-8102H
3-4. Programming Software Description
The KPG-70D programming disk is supplied in 3-1/2" disk
format. The software on this disk allows a user to program
TK-8102H radio via a programming interface cable (KPG-46).
3-5. Programming With IBM PC
If data is transferred to the transceiver from an IBM PC
with the KPG-70D, the destination data (basic radio information) for each set can be modified.
8
TK-8102H
REALIGNMENT
4. Clone Mode
5. Accessory Connection Cable (KCT-39)
Programming data can be transferred from one radio to
another by connecting them via their modular microphone
jacks. The operation is as follows (the transmit radio is the
master and the receive radio is the slave).
The KCT-39 is an accessory connection cable for connecting external equipment. The connector has 15 pins and the
necessary signal lines are selected for use.
5-1. Installing the KCT-39 in the Transceiver
Note :
1.
2.
3.
4.
5.
Clone mode should enabled.
Turn the master TK-8102H power ON with the [1] key held
down. The TK-8102H [●] LED is turned on.
Power on the slave TK-8102H.
Connect the cloning cable (No. E30-3382-05) to the modular microphone jacks on the master and slave.
Press the [●] key on the master TK-8102H transceiver.
The data of the master is sent to the slave. While the master is sending data, [TX] LED blinked. While the slave is
receiving the data, 4 LEDs, [MON] LED, [●] LED are
turned on and [BUSY] LED blinked. When cloning of data
is completed, the master [TX] LED turned off, and the
slave automatically operates in the User mode. The slave
can then be operated by the same program as the master.
The other slave can be continuously cloned. Carry out the
operation in step 2 to 4.
1. Lift the DC cord bushing ( 1 ) from the chassis. Peel the
pad as shown in Figure 3 ( 2 ).
1
2
Fig. 3
4-1. Adding the data password.
If the data password is set in the optional feature menu,
you must enter the password (Master transceiver) to activate
a clone mode.
you can use 1, 2, 3, and 4 to configure the password. The
maximum length of the password is 10 digits.
1.
2.
3.
4.
5.
[1]+Power ON.
[1]~[4] LED, and MON LED are turned ON.
Enter the password using [1]~[4] keys.
Press [MON] key.
If the password matches, the transceiver enters a clone
mode. Otherwise, transceiver beeps and returns to the
password input mode.
2. Stick the pad to the DC cord ( 3 ) and chassis ( 4 ), both
of which are supplied with the KCT-39.
3
4
Fig. 4
Clone cable
(E30-3382-05)
Fig. 2
9
TK-8102H
REALIGNMENT
3. Insert the KCT-39 cable ( 5 ) into the chassis ( 6 ). The
wire harness band ( 7 ) must be inside the chassis and
face down.
4. Connect the KCT-39 to the TX-RX unit as shown in Figure
5 ( 8 ).
■ Accessory Port Function
13
10
7
4
1
CN3
14
11
8
5
2
15
12
9
6
3
CN2
7 Wire harness
band (Stopper)
Cushion
B
PCB
KCT-39
sumi tube
Chassis
Color
Internal
Name
connector
Avoid forming the wiring towards
the shielding cover closure area.
Chassis
No.
A
8
Face down
End view of this area
1
Red
CN2-1
SB
2
Pink
CN3-1
IGN
3
Black
CN2-3
GND
4
Brown
CN3-3
DETO
5
Orange
CN3-2
DATAI
6
Yellow
CN2-8
FNC4
7
Green
CN2-7
FNC3
8
Blue
CN2-9
FNC5
9
Purple
CN2-12
FNC8
10
Gray
CN2-10
FNC6
11
White
CN2-11
FNC7
12
NC
NC
13
NC
NC
14
Sky blue
CN2-6
FNC2
15
Turquoise
CN2-5
FNC1
6
6. Ignition Sense Cable (KCT-18)
The KCT-18 is an optional cable for enabling the ignition
function. The ignition function lets you turn the power to the
transceiver on and off with the car ignition key.
5
Fig. 5
5. Connect the KCT-39 to the external accessory by inserting
the crimp terminal ( 9 ) into the square plug ( 10 ), both of
which are supplied with the KCT-39.
6-2. Connecting the KCT-18 to the Transceiver
1. Install the KCT-39 in the transceiver. (See the KCT-39 section)
2. Insert the KCT-18 lead terminal ( 1 ) into pin 2 of the KCT39 ( 2 ).
13
15
1
2
3
1
Fig. 7
13
15
9
1
3
10
Fig. 6
10
TK-8102H
REALIGNMENT / INSTALLATION
6-3. Modifying the Transceiver
Modify the transceiver as follows to turn the power on and
off with the ignition key.
1. Remove the jumper resistor (0Ω) R71 of the TX-RX unit.
■ Setting With the KPG-70D
Select “External Devices” from the “Edit” menu and enable the “Ignition Sense”.
INSTALLATION
1. Optional Board
1-1. Voice Scrambler Board Connection
■ Modification
1. Remove the cabinet and shielding cover from the transceiver.
2. Delete R202 and R267 on the TX-RX unit.
TX-RX UNIT
Component side
TX-RX UNIT
Component side
CN3
CN2
R71
R267
R202
Fig. 1
■ Connection
The functions of pins of CN2 and CN3 on the TX-RX unit
are shown in the TERMINAL FUNCTION section (page 51).
Fig. 8
CN2
1
12 pins lead wire
with connector (A)
E37-1081-05
1
3
7
8
9
10
11
12
12
CN3
1
11
9
8
7
D
C
B
A
11 pins lead wire
with connector (B)
E37-1080-05
1
4
5
12
5
7
6
9
11
11
10
Fig. 2
Voice scrambler
board
A12
A11
A10
A9
B5
B7
A8
A7
A3
B11
B9
B4
A
B
C
D
E
1
2
3
4
5
6
7
8
9
10
11
12
E18
11
TK-8102H
INSTALLATION
■ Pins Connection
Voice scrambler
12 pins lead wire
11 pins lead wire
functions
with connector (A)
with connector (B)
A
A-12
–
B
A-11
–
C
A-10
–
D
A-9
–
5
–
B-5
6
–
B-7
7
A-8
–
8
A-7
–
9
A-3
–
10
–
B-11
11
–
B-9
12
–
B-4
1-2. Example for Connection
■ Picture (Trunking Board)
Cushion D
(G13-1972-04)
Avoid forming the wiring towards shielding cover closure area.
Insulation sheet
Trunking board
TX-RX UNIT
Component side
Cushion C
Cushion B
TX-RX unit
CN2
CN4
Front side
CN3
Voice scrambler
board
Fig. 4
to CN2
and CN3
■ Setting With the KPG-70D
Cushion (G13-1963-04)
Voice scrambler board
Cushion (G13-1964-04)
to CN2 and CN3
Front side
Fig. 3
■ Setting With the KPG-70D
Select “External Devices” from the “Edit” menu and set
the “Scrambler”.
Note :
The voice scrambler board is connected subsequent to the
de-emphasis circuit.
12
Select “External Devices” from the “Edit” menu and set
the “SmarTrunk”.
TK-8102H
DISASSEMBLY FOR REPAIR
1. When you remove the panel, turn the transceiver up side
down. Detach the panel by lifting the tabs as shown below.
Tabs
4. Mount the display unit
To mount the display unit on the panel, follow the correct
procedures shown to ensure easy display unit assembly
and good fitting onto the panel.
q Snap in bottom of display unit first.
w Snap in top of displaly unit.
w
Fig. 1
q
2. To remove the cabinet, first turn the transceiver up side
down. Detach the cabinet by prying the tabs as shown
below.
Fig. 4
5. When mounting the front panel, match the 4 tabs of the
chassis with the panel, being sure they attach securely.
Tabs
Tabs
Tabs
Fig. 2
Tabs
3. To remove the display unit PCB, detach the PCB by lifting
at the indents of the PCB as shown below.
Fig. 5
Indents
Fig. 3
13
TK-8102H
CIRCUIT DESCRIPTION
■ IF Amplifier
Frequency Configuration
The first IF signal is amplified by Q351, and the enters
IC301 (FM processing IC). The signal is heterodyned again
with a second local oscillator signal within IC301 to create a
450kHz second IF signal. The second IF signal is then fed
through a 450kHz ceramic filter (Wide : CF301, Narrow :
CF302) to further eliminate unwanted signals before it is amplified and FM detected in IC301.
The receiver utilizes double conversion. The first IF is
49.95MHz and the second IF is 450kHz. The first local oscillator signal is supplied from the PLL circuit.
The PLL circuit in the transmitter generates the necessary
frequencies. Figure 1 shows the frequencies.
ANT
CF 450kHz
MCF
1st
MIX 49.95MHz
ANT
SW
RF
AMP
Item
IF SYSTEM
AF
PA
SP
50.4MHz
X3
multiply
TCXO
RX
POWER
AMP
PLL/VCO
RF
AMP
TX
16.8MHz
MIC
AMP
Rating
Nominal center frequency
49.95MHz
Pass bandwidth
± 5.0kHz or more at 3dB
35dB stop bandwidth
± 20.0kHz or less
Ripple
1.0dB or less
Insertion loss
5.0dB or less
Guaranteed attenMuation
80dB or more at fo± 1MHz
Terminal impedance
350Ω / 5.5pF
MIC
Spurious : 40dB or more within fo±1MHz
Fig. 1 Frequency configuration
Table 1
Crystal filter (L71-0591-05) : XF351
Item
Receiver System
The receiver is double conversion superheterodyne. The
frequency configuration is shown in Figure 1.
■ Front-end RF Amplifier
An incoming signal from the antenna is applied to an RF
amplifier (Q353) after passing through a transmit/receive
switch circuit (D604 and D605 are off) and a BPF (L359, L358
L360, L361 and varactor diodes : D353, D354, D355). After
the signal is amplified (Q353), the signal is filtered by a BPF
(L354, L355 and varactor diodes: D351, D352) to eliminate
unwanted signals before it is passed to the first mixer.
The voltage of these diodes are controlled by tracking the
CPU (IC101) center frequency of the band pass filter. (See
Fig. 2)
Rating
Nominal center frequency
450kHz
6dB bandwidth
± 6.0kHz or more
50dB bandwidth
± 12.5kHz or less
Ripple
2.0dB or less
Insertion loss
6.0dB or less
Guaranteed attenuation
35.0dB or more within fo± 100kHz
Terminal impedance
2.0kΩ
Table 2 Ceramic filter (L72-0993-05) : CF301
Item
Rating
Nominal center frequency
450kHz
6dB bandwidth
± 4.5kHz or more
■ First Mixer
50dB bandwidth
± 10.0kHz or less
The signal from the RF amplifier is heterodyned with the
first local oscillator signal from the PLL frequency synthesizer
circuit at the first mixer (Q352) to create a 49.95MHz first
intermediate frequency (1st IF) signal. The first IF signal is
then fed through one pair of monolithic crystal filter (MCF :
XF351) to further remove spurious signals.
Ripple
2.0dB or less
Insertion loss
6.0dB or less
Guaranteed attenuation
60.0dB or more within fo± 100kHz
Terminal impedance
2.0kΩ
Table 3 Ceramic filter (L72-0999-05) : CF302
CF301 (Wide)
ANT D601
D602
D604
D605
ANT
SW
L358~361
L354,355
D353~355 Q353 D351,352 Q352
RF AMP
MIX
BPF
BPF
CF302 (Narrow)
XF351
MCF
14
IC161
D/A CONVERTER
IC301
IF system
X401
TCXO
TV
IC161
D/A
Q351
IF AMP
CPU
1st local
OSC (VCO/PLL)
Fig. 2 Receiver system
Q302
X3 multiply
W/NO
(EVOL2)
TK-8102H
CIRCUIT DESCRIPTION
■ Wide/Narrow Changeover Circuit
■ Squelch Circuit
The Wide port (pin 65) and Narrow port (pin 64) of the CPU
is used to switch between ceramic filters. When the Wide
port is high, the ceramic filter SW diodes (D303, D302) cause
CF301 to turn on to receive a Wide signal.
When the Narrow port is high, the ceramic filter SW diodes
(D303, D302) cause CF302 to turn on to receive a Narrow signal.
The detection output from the FM IF IC (IC301) passes
through a noise amplifier (Q301) to detect noise. A voltage is
applied to the CPU (IC101). The CPU controls squelch according to the voltage (SQIN) level. The signal from the RSSI
pin of IC301 is monitored. The electric field strength of the
receive signal can be known before the SQIN voltage is input
to the CPU, and the scan stop speed is improved.
IC301
IF System
IF_IN
AFO
MIX_O
D303
Wide
IC6 65pin
R317
CF302
(Narrow)
D301
DET
IF
SYSTEM RSSI
R318
CF301
(Wide)
Q301
NOISE AMP
IC301
IC101
SQIN
RSSI
CPU
Fig. 5 Squelch circuit
PLL Frequency Synthesizer
D302
R319
R320
The PLL circuit generates the first local oscillator signal for
reception and the RF signal for transmission.
■ PLL
Narrow
IC101 64pin
Fig. 3
Wide/Narrow changeover circuit
■ AF Signal System
The detection signal from IF IC (IC301) goes to D/A converter (IC161) to adjust the gain and is output to AF filter
(IC251) for characterizing the signal. The AF signal output
from IC251 and the DTMF signal, BEEP signal are summed
and the resulting signal goes to the D/A converter (IC161).
The AFO output level is adjusted by the D/A converter. The
signal output from the D/A converter is input to the audio
power amplifier (IC252). The AF signal from IC252 switches
between the internal speaker and speaker jack (J1) output.
IC301
IC161
IF IC
D/A
CONV.
W/NO
(EVOL2)
Fig. 4
IC251
IC161
IC252
AF
Filter
D/A
CONV.
AF PA
SP
AF signal system
The frequency step of the PLL circuit is 5 or 6.25kHz. A
16.8MHz reference oscillator signal is divided at IC401 by a
fixed counter to produce the 5 or 6.25kHz reference frequency. The voltage controlled oscillator (VCO) output signal
is buffer amplified by Q410, then divided in IC401 by a dualmodule programmable counter. The divided signal is compared in phase with the 5 or 6.25kHz reference signal in the
phase comparator in IC401. The output signal from the
phase comparator is filtered through a low-pass filter and
passed to the VCO to control the oscillator frequency. (See
Fig. 6)
■ VCO
The operating frequency is generated by Q406 in transmit mode and Q405 in receive mode. The oscillator frequency is controlled by applying the VCO control voltage,
obtained from the phase comparator, to the varactor diodes
(D405 and D406 in transmit mode and D403 and D404 in
receive mode). The TX/RX pin is set low in receive mode
causing Q408 and Q407 to turn Q406 off, and turn Q405 on.
The TX/RX pin is set high in transmit mode. The outputs
from Q405 and Q406 are amplified by Q410 and sent to the
RF amplifiers.
IC401 : PLL IC
1/N
Q406
TX VCO
5kHz/6.25kHz
Q410
BUFF
AMP
LPF
PLL
DATA
Phase
comparator
Charge
pump
D405,406
Q405
RX VCO
REF
OSC
1/M
Q404
AMP
Q407,408
T/R SW
5kHz/6.25kHz
D403,404
16.8MHz
Fig. 6 PLL circuit
15
TK-8102H
CIRCUIT DESCRIPTION
■ Unlock Circuit
Transmitter System
During reception, the 8RC signal goes high, the 8TC signal
goes low, and Q34 turns on. Q33 turns on and a voltage is
applied to the collector (8R). During transmission, the 8RC
signal goes low, the 8TC signal goes high and Q36 turns on.
Q35 turns on and a voltage is applied to 8T.
The CPU in the control unit monitors the PLL (IC401) LD
signal directly. When the PLL is unlocked during transmission, the PLL LD signal goes low. The CPU detects this signal and makes the 8TC signal low. When the 8TC signal goes
low, no voltage is applied to 8T, and no signal is transmitted.
■ Outline
The transmitter circuit produces and amplifies the desired
frequency directly. It FM-modulates the carrier signal by
means of a varicap diode.
■ Power Amplifier Circuit
The transmit output signal from the VCO passes through
the transmission/reception selection diode (D409) and amplified by Q500, Q501, Q502 and Q503. The amplified signal
goes to the final amplifier (Q504) through a low-pass filter.
The low-pass filter removes unwanted high-frequency harmonic components, and the resulting signal is goes the antenna terminal.
8C
8R
Q33
SW
Q35
SW
Q34
SW
Q36
SW
8RC
8T
■ APC Circuit
The automatic transmission power control (APC) circuit
detects part of a final amplifier (Q504) output with a diode
(D606, D607) and applies a voltage to IC501. IC501 compares the APC control voltage (PC) generated by the D/A converter (IC161) and DC amplifier (IC203) with the detection
output voltage. IC501 generates the voltage to control Q502,
Q503 and Q504 and stabilizes transmission output.
The APC circuit is configured to protect over current of
Q502, Q503 and Q504 due to fluctuations of the load at the
antenna end and to stabilize transmission output at voltage
and temperature variations.
8TC
IC101
CPU
LD
IC401
PLL
PLL lock
: LD “H”
Fig. 7
MIC
IC201
MIC/IDC
NJM2100V
MIC KEY
INPUT
IC161
D/A
CONVERTER
M62363FP
X401
TCXO
16.8MHz
Unlock circuit
IC202
Splatter
FILTER
NJM2904V
IC101
CPU
30622MAA
-B83GP
Q406
VCO
2SK508NV
(K52)
IC401
PLL
MB15A02
IC161
D/A
CONVERTER
M62363FP
IC203
SUM AMP
NJM2902V
IC203
BUFFER
NJM2902V
IC161
D/A
CONVERTER
M62363FP
Q410
BUFFER
2SC5108
(Y)
ANT
Q411
RF AMP
2SC5108
(Y)
Q500
RF AMP
2SC5110
(O)
Q501
PRE
DRIVE AMP
2SC3356(R24)
Q503
DRIVE
AMP 2
PD55008TR
Q502
DRIVE
AMP 1
2SK2596
Q404
RF AMP
2SC4649
(N,P)
Fig. 8 Transmitter system
Q500
D409
RF
AMP
Q501
PRE
DRIVE
AMP
IC203
PC
IC161
3pin
16
DC
AMP
Q502
Q503
Q504
D601,D602
D604,D605
DRIVE
AMP1
DRIVE
AMP2
FINAL
AMP
ANT
SW
Fig. 9 APC circuit
LPF
D606 POWER
DET
D607
IC501
APC
CONTROL
ANT
VR1
Q504
FINAL AMP
RD60HUF1
-01
TK-8102H
CIRCUIT DESCRIPTION
■ Key Matrix Circuit
Control Circuit
1)
2)
3)
4)
5)
The CPU carries out the following tasks:
Controls the WIDE, NARROW, TX/RX outputs.
Adjusts the AF signal level of the AF filter (IC251) and
turns the filter select compounder on or off.
Controls the display unit.
Controls the PLL (IC401).
Controls the D/A converter (IC161) and adjusts the volume, modulation and transmission power.
CK
DT
LD
The TK-8102H front panel has function keys. Each of
them is connected to a cross point of a matrix of the KMI1 to
KMO2 ports of the microprocessor. The KMO1 to KMO2
ports are always high, while the KMI1 to KMI4 ports are always low.
The microprocessor monitors the status of the KMI1 to
KMO2 ports. If the state of one of the ports changes, the
microprocessor assumes that the key at the matrix point corresponding to that port has been pressed.
IC161
D/A
converter
IC101
CPU
KMI1
KMI2
KMI3
IC401
PLL
PLLE
IC101
CPU
Fig. 10 Control circuit
↑
1
↓
2
P
3
M
4
KMI4
KMO1
KMO2
■ Memory Circuit
The transceiver has an 64k-bit EEPROM (IC66). The
EEPROM contains adjustment data. The CPU (IC101) controls the EEPROM through three serial data lines.
Fig. 13 Key matrix circuit
EEPCK
IC101
CPU
Fig. 11
EEPDT
EEPWP
IC66
EEPROM
■ Encode
Memory circuit
■ Display Circuit
The shift register controls the display LEDs through the CL
and DI lines from the CPU (IC101).
When the transceiver is busy, LED G line becomes high
impedance, turning on Q4 and the green LED (D11) lights, in
transmit mode, the LED R line becomes low impedance, and
the red LED (D12) lights.
Backlit LEDs (D1~D4) are provided and will only goes off
when MBL line becomes low impedance.
When a function key (MON, PF, C1, C2, C3 or C4) is selected, its respective line becomes low impedance (LED
MON, LED PF, LED C1, LED C2, LED C3 or LED C4), the
amber LED lights.
CL
IC101
CPU
LED MON
D5
LED PF
D6
LED C1
D7
LED C2
D8
LED C3
IC1
LED C4
Shift
register LED R
D9
DI
LED G
QT/DQT
IC203
SUM
AMP
DTMF
IC203
SUM
AMP
IC101
CPU
DI
IC161
D/A
TCXO
MOD X401
TCXO
IC161
D/A
IC401
PLL
VCO
VCO
MOD
HT
Fig. 14
Encodet
D10
D12
D11
Q4
SW
MICBL Q10
SW
Fig. 12
The QT and DQT signals are output from QT/DQT of the
CPU (IC101) and summed with the external pin DI line by the
summing amplifier (IC203) and the resulting signal goes to
the D/A converter (IC161). The DTMF signal is output from
DTMF of the CPU and goes to the D/A converter (IC161). The
signal is summed with a MIC signal by the summing amplifier
(IC203), and the resulting signal goes to the D/A converter
(IC161).
The D/A converter (IC161) adjusts the MO level and the
balance between the MO and QT/DQT levels. Part of a QT/
DQT signal is summed with MO and the resulting signal goes
to the VCOMOD pin of the VCO. This signal is applied to a
varicap diode in the VCO for direct FM modulation.
D1~D4
Q9
SW
Display circuit
17
TK-8102H
CIRCUIT DESCRIPTION / SEMICONDUCTOR DATA
Q31
SW
SB
Q71
SW
IC101
CPU
R76
Decode
The D/A converter (IC161) is used to adjust MO modulation, AF volume, TV voltage, FC reference voltage, and PC
POWER CONTROL voltage level.
Adjustment values are sent from the CPU as serial data.
The D/A converter has a resolution of 256 and the following
relationship is valid:
D/A output = (Vin – VDAref) / 256 x n + VDAref
Vin: Analog input
VDAref: D/A reference voltage
n: Serial data value from the microprocessor (CPU)
When the power switch on the display unit is pressed, the
power port on the display unit which is connected port 17
(POWER), goes low, then port 82 (SBC) goes high, Q32 turns
on, SB SW (Q31) turns on and power (SB) is supplied to the
radio.
When the DC power supplied to the radio, the voltage
regulator IC (IC33) supply into the CPU VDD and reset voltage
detect IC (IC34). IC34 will generate signal (RESET) in to the
reset terminal on the CPU (IC101) to carry out a power ON
reset. Also, CPU (IC101) is checking on port 91 (Battery Voltage). If DC power is less than about 9.5V, the radio is unable
to power on.
When the DC power voltage deceases from normal voltage, the INT voltage detector IC (IC35) will set to high on CPU
port 18 (INT) if B line will became less than about 9.5V. Then
CPU send to EEPROM (IC66) the backup data and go into
STOP mode.
This circuit has an overvoltage protection circuit. If a DC
voltage of 18V or higher is applied to the base of Q61, this
voltage turns Q61 on and turns Q32 and SB off.
18
IC34
RST
IC35
AVR
POWER
SW
■ D/A Converter
Power Supply Circuit
RESET
Fig. 15
5M IC33
AVR
POWER
INT
W/NO (EVOL2)
SBC
5M
BATT
88
D61
Q61
SW
R39
IC101
CPU
SIGNAL
Q32
SW
IGN
IGN
R77
The signal (W/NO (EVOL2)) goes to SIGNAL (pin 88) of
CPU (IC101). The QT/DQT signal will pass through the lowpass filters in the CPU (IC101) and be decoded within the
CPU (IC101). The DTMF signal will be decoded within the
CPU (IC101).
B
R40
■ Decode
• QT/DQT/DTMF
Fig. 16
Power supply circuit
SEMICONDUCTOR DATA
Drive Amplifier 2 : PD55008TR
(TX-RX Unit Q503)
■ Absolute Maximum Ratings (TCASE = 25°C)
Symbol
Parameter
Value
Unit
V(BR)DSS
Drain-Source voltage
40
V
VGS
Gate-Source voltage
± 20
V
ID
Drain current
PDISS
Power dissipation (@ Tc=70°C)
Tj
Max. operating junction temperature
TSTG
Storage temperature
4
A
52.8
W
165
°C
–65 to +150
°C
TK-8102H
SEMICONDUCTOR DATA
Microprocessor : 30622MAA-B83GP (TX-RX Unit IC101)
■ Terminal Function
Pin No.
Name
I/O
Function
Pin No.
Name
I/O
Function
1
QT/DQT
O
QT/DQT output.
52
AMPSW
O
AF AMP switch.
2
DTMF/MSK
O
DTMF/MSK/BEEP output
53
DT
O
Common data.
3
PLLE
O
PLL IC chip select.
54
CK
O
Common clock.
4,5
NC
I
55,56
NC
I
6
GND
-
GND.
57~59
DST1~DST3
I
Destination 1~3
7
CNVSS
-
DNVss for flash.
60
VCC
-
+5V.
8
EVLLD
O
E-volume LD.
61
NC
I
9
BSHIFT
O
Beat shift.
62
VSS
-
10
RESET
-
Reset.
63
NC
I
11
XOUT
-
X’tal (14.318MHz).
64
NARROW
O
12
VSS
-
GND.
65
WIDE
O
13
XIN
-
X’tal (14.318MHz).
66~68
NC
I
14
VCC
-
+5V.
69
CL
O
Clock for LCD.
15
GND
-
GND (Input only).
70
CE
O
Chip enable for LCD.
16
NC
I
71
DI
O
Transfer data to LCD.
17
POWER
I
Power key input.
72
IGN
I
Ignition.
µcom stop.
73
MICMT1
O
Mic 1 mute.
74
MICEM
O
Mic 2 mute.
GND.
18
INT
I
19
NC
I
20
TX/RX
O
TX/RX.
75
MICMT2
O
Mic 3 mute.
21
UL
O
PLL unlock detect.
76
8RC
O
8R control.
22~25
NC
I
77
8TC
O
8T control.
26
EEPWP
O
EEPROM write protect
78
CM
I/O
Mic key check.
27
EEPCK
O
EEPROM clock (N ch open drain).
79~81
NC
I
28
EEPDT
I/O
EEPROM data (N ch open drain).
82
SBC
O
Battery switch.
29
FNC1
I/O
Function P1/TxD for flash.
83
KMI2
I
Key matrix 2.
30
FNC2
I/O
Function P2/RxD for flash.
84
KMI1
I
Key matrix 1.
31
CLKFLS
I
SCLK for flash.
85
KMI3
I
Key matrix 3.
32
BSYFLS
O
Busy for flash.
86
KMI4
I
Key matrix 4.
33
TXD
O
To FPU.
87
NC
I
34
RXD
I
From FPU.
88
SIGNAL
I
DTMF/QT/DQT input.
35
PTT
I
PTT key.
89
TEMP2
I
Temperature 2.
36
HOOK
I
Hook.
90
TEMP1
I
Temperature 1.
91
BATT
I
Battery voltage.
92
RSSI
I
RSSI input.
37,38
NC
39
EMPFLS
I
I/O
EPM for flash.
40~42
NC
93
SQIN
I
Squelch input.
43
FNC3
I/O
I
Function port 3.
94
AVSS
-
GND.
44
CEFLS
I/O
CE for flash.
95
NC
I
45,46
FNC4, FNC5
I/O
Function port 4, 5
96
VREF
-
+5V.
+5V.
47,48
FNC7, FNC6
I/O
Function port 7, 6.
97
AVCC
-
49
FNC8
I/O
Function port 8.
98
NC
I
50
AFM
O
AF mute.
99
KMO1
O
Key matrix output 1.
51
SPM
O
Speaker mute.
100
KMO2
O
Key matrix output 2.
19
TK-8102H
COMPONENTS DESCRIPTION
Display Unit (X54-3460-20)
Ref. No.
Parts name
IC1
IC
Description
Parts name
Description
Q255
Transistor
AF mute / Active while AMPSW is H
Shift register for LED & MICBL control
Q301
Transistor
SQL amplifier / Noie amplifier
Q4
Transistor
Busy light switch
Q302
Transistor
Buffer amplifier / 16.8MHz 3rd over tone
Q9,10
Transistor
Key backlit switch
Q351
Transistor
IF amplifier
D1~4
LED
Key backlit
Q352
FET
Mixer
D5
LED
Monitor key light
Q353
FET
RF amplifier / LNA
D6
LED
Programmable key light
Q402,403
Transistor
Charge pump
D7~10
LED
Channel key light
Q404
Transistor
RF amplifier / PLL F in
D11
LED
Busy
Q405
FET
RX VCO
D12
LED
Transmit
Q406
FET
TX VCO
D13
Diode
Surge protection
Q407
FET
T/R SW
Q408
Transistor
T/R SW
TX-RX Unit (X57-6710-XX)
20
Ref. No.
Description
Q410
Transistor
Buffer amplifier / Output of VCO
Q411
Transistor
RF amplifier / Output of VCO
Ref. No.
Parts name
Q440
Transistor
Lipple filter
IC31
IC
Voltage regulator (8C)
Q500
Transistor
RF switch (TX/RX)
IC32
IC
Voltage regulator (5C)
Q501
Transistor
RF amplifier / Predrive amplifier
IC33
IC
Voltage regulator (5M)
Q502
Transistor
RF amplifier / Drive amplifier 1
IC34
IC
Voltage detector reset
Q503
FET
RF amplifier / Drive amplifier 2
IC35
IC
Voltage detector int
Q504
FET
RF amplifier / Final amplifier
IC66
IC
EEPROM
D1
Diode
Surge absorption / CM
IC101
IC
CPU
D2
Diode
Surge absorption / HOOK
IC161
IC
Digital potentiometer
D3
Diode
Surge absorption / PTT
IC201
IC
MIC amplifier / IDC
D4~11
Diode
Surge absorption / FNC1~8
IC202
IC
MIC amplifier / Splatter filter
D31
Diode
Reverse connection protection
IC203
IC
Buffer amplifier / SUM amplifier /
D32
Poly switch
Current protection
DC amplifier / 1/2 Vcc
D61
Diode
Over voltage detection
IC251
IC
Audio filter
D201
Diode
OR gate / MIC mute, AGC
IC252
IC
Audio amplifier
D202
Diode
AGC
IC301
IC
FM demodulation
D251
Diode
Limiter
IC401
IC
PLL synthesizer
D301
Diode
Detection
IC501
IC
APC controller
D302,303
Diode
IF switch (Wide/Narrow)
Q1
Transistor
TX AF
D351~355
Varicap
RF BPF tuning
Q31,32
Transistor
DC switch (SB) / Active when power is on
D401
Diode
Lipple filter
Q33,34
Transistor
DC switch (8R) / Active while RX
D402
Diode
Voltage dropped
Q35,36
Transistor
DC switch (8T) / Active while TX
D403,404
Varicap
RX VCO
Q61
Transistor
Over voltage detection / Active when
D405,406
Varicap
TX VCO
PS voltage is more than18V
D407
Varicap
Modulation
Q71
Transistor
Ignition / Ignition sens
D408
Diode
Lipple filter
Q86,87
Transistor
Beat shift / Active while beat shift is on
D409
Diode
RF switch (TX/RX)
Q201
Transistor
AF amplifier / MIC mute / Emergency MIC mute
D502
Diode
Temperature compensation
Q202
FET
Emergency MIC mute / Active when
D503
Diode
Voltage protectionV
MICEM is H
D601,602
Diode
ANT switch
Q251
Transistor
Buffer amplifier / RX audio
D604,605
Diode
ANT switch
Q252,253 FET
AF mute / Active while AFM is H
D606,607
Diode
APC voltage detectV
Q254
AF mute / Active while SPM is H
D608
Diode
Temperature compensation
Digital transistor
TK-8102H
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.
Ref. No.
New
Address parts
Parts No.
Description
L : Scandinavia
Y : PX (Far East, Hawaii)
Y : AAFES (Europe)
1B
3B
3A
5
8
9
10
10
3A
1D
1D
3B
3B
✽
10
10
3B
3B
12
14
15
16
-
3B
3C
2B
2A
P : Canada
E : Europe
M : Other Areas
TK-8102H
DISPLAY UNIT (X54-3460-20)
TX-RX UNIT (X57-6710-XX)
Destination
TK-8102H
1
2
3
K : USA
T : England
X : Australia
A01-2181-01
A10-4048-21
A62-0942-03
CABINET
CHASSIS
PANEL ASSY
✽
✽
B10-2753-03
B62-1596-10
B62-1597-10
B72-2040-14
B72-2041-14
FRONT GLASS
INSTRUCTION MANUAL (ENGLISH)
INSTRUCTION MANUAL (SPANISH)
MODEL NAME PLATE
MODEL NAME PLATE
K,K2,K3
K
K2
✽
✽
B72-2042-14
B72-2043-14
MODEL NAME PLATE
MODEL NAME PLATE
K3
M
E04-0167-05
E30-3339-05
E30-3448-05
E37-1041-05
E37-1080-05
RF COAXIAL PECEPTACLE (M)
DC CORD
ACCESSORY
DC CORD (RADIO)
FLAT CABLE
FOR SCRAMBLER BOARD (B)
FOR SCRAMBLER BOARD (A)
SPEAKER CABLE
Ref. No.
New
Address parts
Parts No.
Destination
Description
D11
D12
B30-2237-05
B30-2240-05
LED (YG)
LED (SR)
C4
C8-17
C18
C25
C27
CK73GB1H103K
CK73GB1H103K
CK73GB1A105K
CK73GB1H103K
CK73GB1C104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
CN1
J1
E40-6005-05
E08-0877-05
FLAT CABLE CONNECTOR
MODULAR JACK
L1
L92-0138-05
FERRITE CHIP
CP3,4
R1-6
R7-15
R16
R17
RK75GB1J392J
RK73GB1J102J
RK73FB2A272J
RK73GB1J101J
RK73GB1J100J
CHIP-COM
CHIP R
CHIP R
CHIP R
CHIP R
3.9K
1.0K
2.7K
100
10
J
J
J
J
J
1/16W
1/16W
1/10W
1/16W
1/16W
R18
R19,20
RK73GB1J472J
RK73GB1J222J
CHIP R
CHIP R
4.7K
2.2K
J
J
1/16W
1/16W
D13
IC1
Q4
Q9
Q10
DA221
BU2090FS
KRC102S
KRA225S
KRC102S
DIODE
MOS IC
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
0.010UF
0.010UF
1.0UF
0.010UF
0.10UF
K
K
K
K
K
19
3A
E37-1081-05
E37-1082-05
21
22
2B
3C
F10-2449-01
F51-0017-05
SHIELDING COVER
FUSE (6✽30)
ACCESSORY
24
25
26
27
2B
G02-0894-04
G10-1274-04
G11-4127-14
G11-4240-04
G13-1468-04
EARTH SPRING (FINAL FET)
FIBROUS SHEET (PANEL ASSY)
RUBBER SHEET (CHASSIS)
RUBBER SHEET (DRIVE FET)
CUSHION (DC CORD)
28
30
3A
3A
G13-1836-04
G13-1963-04
G13-1964-04
G13-1972-04
G53-1525-03
CUSHION (SPEAKER)
CUSHION (SCRAMBLER BOARD)
CUSHION (SCRAMBLER BOARD)
CUSHION (TRUNKING BOARD)
PACKING (PANEL)
C10
C13-26
C28
C29
C30
CK73GB1H102K
CK73GB1H471K
CK73GB1H221K
CK73GB1H471K
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
470PF
220PF
470PF
1000PF
K
K
K
K
K
31
32
33
2B
1B
2A
G53-1542-03
G53-1544-01
G53-1548-02
PACKING (PHONE JACK)
PACKING (CABINET)
GASKET
35
36
37
38
2C,1D
3D
1D
2D
H12-3112-05
H13-1190-02
H25-2341-04
H52-1829-22
PACKING FIXTURE
CARTON BOARD
PROTECTION BAG
ITEM CARTON CASE
C32
C33
C34
C35-38
C39,40
CK73GB1H102K
CK73GB1H471K
C92-0721-05
CK73GB1H471K
CK73GB1C104K
CHIP C
CHIP C
CHIP-ELE
CHIP C
CHIP C
1000PF
470PF
330UF
470PF
0.10UF
K
K
25WV
K
K
40
41
3C
3D
J19-1584-05
J29-0662-03
HOLDER
BRACKET
C41
C42
C43-45
C48
C48-50
C92-0795-05
CK73GB1H103K
C92-0795-05
CK73GB1C473K
CK73GB1H103K
CHIP-TAN
CHIP C
CHIP-TAN
CHIP C
CHIP C
22UF
0.010UF
22UF
0.047UF
0.010UF
10WV
K
10WV
K
K
43
3A
K29-9065-01
KEY TOP
A
B
C
45
2B
2B,3B
1B,2B
3C
N67-2608-46
N87-2606-46
N87-2614-46
N99-0395-05
PAN HEAD SEMS SCREW W
BRAZIER HEAD TAPTITE SCREW
BRAZIER HEAD TAPTITE SCREW
SCREW SET
ACCESSORY
C49,50
C51
C52,53
C54,55
C56
CK73GB1H103K
C92-0560-05
CK73GB1H471K
CK73GB1C104K
CK73GB1H471K
CHIP C
CHIP-TAN
CHIP C
CHIP C
CHIP C
0.010UF
10UF
470PF
0.10UF
470PF
K
6.3WV
K
K
K
47
48
3A
2C
T07-0739-05
T91-0624-05
SPEAKER
MICROPHONE
C61
C66
C72
C77
C78
CK73GB1H471K
CK73GB1H471K
CK73GB1H471K
CK73GB1H471K
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
470PF
470PF
470PF
1000PF
K
K
K
K
K
C82
C83
C87
CK73GB1H471K
CK73GB1C104K
CC73GCH1H180J
CHIP C
CHIP C
CHIP C
470PF
0.10UF
18PF
K
K
J
3B
2B
3B
✽
✽
✽
✽
ACCESSORY
ACCESSORY
ACCESSORY
DISPLAY UNIT (X54-3460-20)
D1-4
D5-10
B30-2238-05
B30-2239-05
LED (Y)
LED (SY)
TX-RX UNIT (X57-6710-XX) -24 : M -25 : K -26 : K2 -27 : K3
K,K2,K3
K,K2,K3
K,M
K2,K3
K,M
21
TK-8102H
PARTS LIST
TX-RX UNIT (X57-6710-XX)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
C88,89
C90
C97,98
C101
C102
CC73GCH1H060B
CC73GCH1H180J
CK73GB1H471K
CK73GB1H471K
CK73GB1C104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
6.0PF
18PF
470PF
470PF
0.10UF
B
J
K
K
K
C279
C280
C281
C282
C283
C92-0516-05
C92-0040-05
CK73GB1H471K
C92-0722-05
CK73GB1H102K
CHIP-TAN
CHIP-ELE
CHIP C
CHIP-ELE
CHIP C
4.7UF
47UF
470PF
470UF
1000PF
16WV
16WV
K
16WV
K
C103
C104
C151
C152
C161
CK73GB1H102K
CK73GB1C104K
CK73GB1H182K
CK73GB1H392K
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
0.10UF
1800PF
3900PF
1000PF
K
K
K
K
K
C301
C302
C302,303
C303
C304,305
C92-0507-05
CK73GB1H102K
CK73GB1H102K
CK73GB1H472K
CC73GCH1H121J
CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP C
4.7UF
1000PF
1000PF
4700PF
120PF
6.3WV
K
K
K
J
C162
C163
C164
C201
C202
C92-0507-05
CK73GB1H471K
C92-0560-05
CK73GB1C104K
CK73GB1H471K
CHIP-TAN
CHIP C
CHIP-TAN
CHIP C
CHIP C
4.7UF
470PF
10UF
0.10UF
470PF
6.3WV
K
6.3WV
K
K
C304,305
C306
C307
C308
C309
CC73GCH1H221J
CK73GB1H102K
CK73GB1E223K
CK73GB1H102K
CK73GB1E223K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
220PF
1000PF
0.022UF
1000PF
0.022UF
J
K
K
K
K
C203
C204
C205
C206
C207
CK73GB1C273K
C92-0514-05
CK73GB1C104K
CK73GB1H102K
CK73GB1C223K
CHIP C
CHIP-TAN
CHIP C
CHIP C
CHIP C
0.027UF
2.2UF
0.10UF
1000PF
0.022UF
K
10WV
K
K
K
C310
C311,312
C313
C314
C315-318
CK73FB1C334K
CK73GB1C104K
C92-0662-05
CK73GB1H103K
CK73GB1C104K
CHIP C
CHIP C
CHIP-TAN
CHIP C
CHIP C
0.33UF
0.10UF
15UF
0.010UF
0.10UF
K
K
6.3WV
K
K
C208
C210
C211
C212
C213
CK73GB1H103K
CK73GB1C104K
CK73GB1H821K
CK73GB1H122K
CK73GB1H332K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
0.10UF
820PF
1200PF
3300PF
K
K
K
K
K
C319
C321
C322
C323
C324
CC73GCH1H101J
CC73GCH1H330J
CC73GCH1H560J
CC73GCH1H271J
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
100PF
33PF
56PF
270PF
0.010UF
J
J
J
J
K
C214
C215
C217,218
C220
C221
CC73GCH1H151J
CK73GB1C104K
C92-0560-05
C92-0507-05
CK73GB1C104K
CHIP C
CHIP C
CHIP-TAN
CHIP-TAN
CHIP C
150PF
0.10UF
10UF
4.7UF
0.10UF
J
K
6.3WV
6.3WV
K
C326
C351
C353
C354
C355
CK73GB1H103K
CC73GCH1H330J
CK73GB1H103K
CC73GCH1H060B
CC73GCH1H180J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
33PF
0.010UF
6.0PF
18PF
K
J
K
B
J
C225
C226
C227
C228
C229
C92-0004-05
CK73GB1H472K
CK73GB1E103K
C92-0560-05
C92-0507-05
CHIP-TAN
CHIP C
CHIP C
CHIP-TAN
CHIP-TAN
1.0UF
4700PF
0.010UF
10UF
4.7UF
16WV
K
K
6.3WV
6.3WV
C356
C357
C358
C359
C360
CC73GCH1H020B
CK73GB1H103K
CK73GB1H471K
CC73GCH1H120J
CC73GCH1H080B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
2.0PF
0.010UF
470PF
12PF
8.0PF
B
K
K
J
B
C230
C231,232
C233
C250
C251
CK73GB1C104K
CK73GB1H471K
C92-0507-05
CK73GB1C104K
C92-0714-05
CHIP C
CHIP C
CHIP-TAN
CHIP C
CHIP-TAN
0.10UF
470PF
4.7UF
0.10UF
4.7UF
K
K
6.3WV
K
6.3WV
C361,362
C363
C364
C366
C367
CK73GB1H471K
CK73GB1H103K
CK73GB1H471K
CK73GB1C104K
CC73GCH1H470J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
0.010UF
470PF
0.10UF
47PF
K
K
K
K
J
C252
C253,254
C255
C256
C257
CC73GCH1H390J
CK73GB1A105K
CK73GB1H822K
CK73GB1E183K
CK73GB1C393K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
39PF
1.0UF
8200PF
0.018UF
0.039UF
J
K
K
K
K
C367
C368
C369
C369
C370
CK73GB1H471K
CC73GCH1H070B
CC73GCH1H060B
CC73GCH1H1R5B
CK73GB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
7.0PF
6.0PF
1.5PF
470PF
K
B
B
B
K
C258-261
C262
C263,264
C265,266
C267
CK73GB1H103J
CK73GB1H471K
CK73GB1C333K
CK73GB1C104K
CK73GB1A474K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
470PF
0.033UF
0.10UF
0.47UF
J
K
K
K
K
C371
C372
C373
C373
C373,374
CC73GCH1H0R5B
CC73GCH1H150J
CC73GCH1H080B
CC73GCH1H090B
CC73GCH1H070B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.5PF
15PF
8.0PF
9.0PF
7.0PF
B
J
B
B
B
C268
C269
C270
C271
C272
CK73GB1C104K
CK73GB1A105K
C92-0507-05
CK73GB1H332K
CK73GB1H102K
CHIP C
CHIP C
CHIP-TAN
CHIP C
CHIP C
0.10UF
1.0UF
4.7UF
3300PF
1000PF
K
K
6.3WV
K
K
C374
C375-380
C381
C381
C382
CC73GCH1H070B
CK73GB1H471K
CC73GCH1H060B
CC73GCH1H070B
CK73GB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
7.0PF
470PF
6.0PF
7.0PF
470PF
B
K
B
B
K
C273
C274
C275
C276,277
C278
CK73GB1A105K
CK73FB1C224K
CK73GB1A105K
CK73GB1H471K
CK73GB1C104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1.0UF
0.22UF
1.0UF
470PF
0.10UF
K
K
K
K
K
C383
C384
C384
C385
C386
CC73GCH1H0R5B
CC73GCH1H050B
CC73GCH1H070B
CK73GB1H471K
CC73GCH1HR75B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.5PF
5.0PF
7.0PF
470PF
0.75PF
B
B
B
K
B
22
K,M,K2
K3
K,M,K2
K3
K,M,K2
K2
K,M,K3
K2
K,M
K3
K,M
K2
K,M,K3
K2
K,M,K3
K2
K,M,K3
K,M,K3
TK-8102H
PARTS LIST
TX-RX UNIT (X57-6710-XX)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
C461
C463,464
C466
C467
C501
CK73GB1H471K
CK73GB1H471K
CC73GCH1H050B
CK73GB1H471K
CK73GB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
470PF
5.0PF
470PF
470PF
K
K
B
K
K
C502
C502
C504,505
C507
C509
CC73GCH1H030B
CC73GCH1H050B
CK73GB1H471K
CK73GB1H471K
CC73GCH1H040B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
3.0PF
5.0PF
470PF
470PF
4.0PF
B
B
K
K
B
J
K
6.3WV
K
6.3WV
C510-515
C516
C517
C518
C520,521
CK73GB1H471K
CC73GCH1H030B
CK73GB1H471K
C92-0040-05
CK73GB1H471K
CHIP C
CHIP C
CHIP C
CHIP-ELE
CHIP C
470PF
3.0PF
470PF
47UF
470PF
K
B
K
16WV
K
0.010UF
0.10UF
470PF
1000PF
470PF
K
K
K
K
K
C522
C523
C523
C523
C524
CK73GB1C104K
CC73FCH1H120J
CC73FCH1H270J
CC73FCH1H470J
CC73FCH1H080D
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
12PF
27PF
47PF
8.0PF
K
J
J
J
D
CHIP-TAN
CHIP-TAN
CHIP C
CHIP C
CHIP C
0.047UF
3.3UF
0.1UF
5.0PF
8.0PF
35WV
10WV
35WV
B
B
C524
C526
C527
C527
C528
CC73FCH1H100D
CC73FCH1H090D
CC73FCH1H120J
CC73FCH1H150J
CC73FCH1H470J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
10PF
9.0PF
12PF
15PF
47PF
D
D
J
J
J
CC73GCH1H180J
CC73GCH1H040B
CC73GCH1H070B
CC73GCH1H080B
CK73GB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
18PF
4.0PF
7.0PF
8.0PF
470PF
J
B
B
B
K
K,M
K2
K3
K,M
C528,529
C532
C534
C535
C536
CC73FCH1H470J
CK73GB1H471K
CK73FB1H471K
CK73GB1H221K
CK73GB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
47PF
470PF
470PF
220PF
470PF
J
K
K
K
K
C429
C429,430
C430
C431
C431
CC73GCH1H010B
CC73GCH1H020B
CC73GCH1H060B
CC73GCH1H030B
CC73GCH1H050B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1.0PF
2.0PF
6.0PF
3.0PF
5.0PF
B
B
B
B
B
K,M
K2,K3
K,M
K2,K3
K,M
C537
C538
C539
C540
C540
C92-0719-05
CK73FB1C474K
CK73FB1H471K
C93-0558-05
C93-0567-05
CHIP-ELE
CHIP C
CHIP C
CHIP C
CHIP C
47UF
0.47UF
470PF
8.0PF
39PF
25WV
K
K
D
J
C432
C433
C434
C434
C434
CC73GCH1H0R5B
CK73GB1H471K
CC73GCH1H040B
CC73GCH1H050B
CC73GCH1H080B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.5PF
470PF
4.0PF
5.0PF
8.0PF
B
K
B
B
B
K2
K3
K,M
C540
C541
C541
C541
C543
C93-0568-05
C93-0559-05
C93-0562-05
C93-0566-05
C93-0599-05
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
47PF
9.0PF
15PF
33PF
470PF
J
D
J
J
K
K,M
K2
K3
K,M
C435
C435
C436
C437
C438
CC73GCH1H030B
CC73GCH1H060B
CC73GCH1H0R5B
CK73GB1H471K
CC73GCH1H010B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
3.0PF
6.0PF
0.5PF
470PF
1.0PF
B
B
B
K
B
K2
K,M,K3
C93-0558-05
C93-0560-05
C93-0562-05
C93-0566-05
CM73F2H300J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
8.0PF
10PF
15PF
33PF
30PF
D
D
J
J
J
K2
K,M
K2
K,M,K3
K,M
C545
C545
C548,549
C548,549
C550,551
C438
C438,439
C439
C439
C440
CC73GCH1H1R5B
CC73GCH1H020B
CC73GCH1H020B
CC73GCH1H030B
CC73GCH1H030B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1.5PF
2.0PF
2.0PF
3.0PF
3.0PF
B
B
B
B
B
K2
K3
K2
K,M
K2,K3
C555
C556
C559
C560
C564
CK73FB1C474K
C93-0599-05
CK73GB1H103K
CK73GB1H471K
CM73F2H010C
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.47UF
470PF
0.010UF
470PF
1.0PF
K
K
K
K
C
K2
C440
C441
C442
C444
C448,449
CC73GCH1H040B
CC73GCH1H0R3B
C92-0560-05
CK73GB1H471K
CK73GB1H471K
CHIP C
CHIP C
CHIP-TAN
CHIP C
CHIP C
4.0PF
0.3PF
10UF
470PF
470PF
B
B
6.3WV
K
K
K,M
C564
C564
C565
C565
C567
CM73F2H090D
CM73F2H200J
CM73F2H030D
CM73F2H040D
CM73F2H080D
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
9.0PF
20PF
3.0PF
4.0PF
8.0PF
D
J
D
D
D
K,M
K3
K,M
K2
K2
C450
C451,452
C454
C455
C456
C92-0568-05
CK73GB1H471K
CC73GCH1H060B
CC73GCH1H020B
CC73GCH1H040B
CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP C
22UF
470PF
6.0PF
2.0PF
4.0PF
10WV
K
B
B
B
C567
C567
C570
C571
C572,573
CM73F2H090D
CM73F2H120J
C93-0599-05
CK73GB1H471K
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
9.0PF
12PF
470PF
470PF
0.010UF
D
J
K
K
K
K,M
K3
C386
C388
C388
C389
C390
CC73GCH1H0R5B
CC73GCH1H030B
CC73GCH1H060B
CK73GB1H103K
CC73GCH1H050B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.5PF
3.0PF
6.0PF
0.010UF
5.0PF
B
B
B
K
B
K2
K2
K,M,K3
C390
C391
C401-403
C404
C406
CC73GCH1H080B
CK73GB1H471K
CC73GCH1H101J
C92-0662-05
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP-TAN
CHIP C
8.0PF
470PF
100PF
15UF
1000PF
B
K
J
6.3WV
K
K,M,K3
C408
C409
C410
C411
C412
CC73GCH1H220J
CK73GB1C104K
C92-0560-05
CK73GB1C104K
C92-0560-05
CHIP C
CHIP C
CHIP-TAN
CHIP C
CHIP-TAN
22PF
0.10UF
10UF
0.10UF
10UF
C413
C414
C416,417
C418
C421,422
CK73GB1H103K
CK73GB1C104K
CK73GB1H471K
CK73GB1H102K
CK73GB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
C423
C424
C425
C426
C426
C92-0555-05
C92-0543-05
C92-0001-05
CC73GCH1H050B
CC73GCH1H080B
C426
C427
C427
C427
C428
K2
K2
K3
K,M,K2
K3
K2
K3
K,M
K,M
K2,K3
K,M
K2,K3
K,M,K3
K2
K3
K2
23
TK-8102H
PARTS LIST
TX-RX UNIT (X57-6710-XX)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
L408
L408
L408
L409
L409-412
L40-2778-67
L40-3978-67
L40-5678-67
L40-1885-92
L40-2785-92
SMALL FIXED INDUCTOR (27NH)
SMALL FIXED INDUCTOR (39NH)
SMALL FIXED INDUCTOR (56NH)
SMALL FIXED INDUCTOR (180NH)
SMALL FIXED INDUCTOR (270NH)
K,M
K2
K3
K2
K3
L409,410
L410-412
L411,412
L413
L413
L40-4791-86
L40-2785-92
L40-2702-86
L40-2778-67
L40-3378-67
SMALL FIXED INDUCTOR (4.7H)
SMALL FIXED INDUCTOR (270NH)
SMALL FIXED INDUCTOR (27UH)
SMALL FIXED INDUCTOR (27NH)
SMALL FIXED INDUCTOR (33NH)
K,M
K2
K,M
K,M
K2
K3
K,M,K2
L413
L414
L414,415
L415
L416,417
L40-4778-67
L40-1885-92
L40-2702-86
L40-2785-92
L92-0443-05
SMALL FIXED INDUCTOR (47NH)
SMALL FIXED INDUCTOR (180NH)
SMALL FIXED INDUCTOR (27UH)
SMALL FIXED INDUCTOR (270NH)
FERRITE CHIP
K3
K2,K3
K,M
K2,K3
K2
K,M
K3
K2,K3
K,M
L418
L420
L501
L502
L503
L41-2775-06
L41-2775-06
L41-1575-06
L41-2275-08
L41-3363-08
SMALL FIXED INDUCTOR
SMALL FIXED INDUCTOR
SMALL FIXED INDUCTOR
SMALL FIXED INDUCTOR
SMALL FIXED INDUCTOR
CHIP C
470PF
K
CERAMIC TRIMMER CAP (3PF)
CERAMIC TRIMMER CAP (6PF)
CERAMIC TRIMMER CAP (6PF)
CERAMIC TRIMMER CAP (10PF)
K3
K,M,K2
K3
K3
L504
L505
L505
L506
L507
L41-1075-08
L34-4602-05
L34-4603-05
L34-4607-05
L34-4602-05
SMALL FIXED INDUCTOR
AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL
C05-0245-05
C05-0399-05
CERAMIC TRIMMER CAP (10PF)
CERAMIC TRIMMER CAP (6PF)
K,M,K2
K3
J1
CN1
CN2
CN3
CN4
E11-0425-05
E40-6268-05
E40-5702-05
E40-6292-05
E40-5932-05
3.5D PHONE JACK (3P)
FLAT CABLE CONNECTOR
PIN ASSY
PIN ASSY
PIN ASSY SOCKET
L508
L509
L601
L602,603
L604
L34-4694-05
L34-4667-05
L34-4669-05
L34-4694-05
L34-4667-05
AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL
X86
X401
XF351
L77-1934-05
L77-1868-15
L71-0591-05
CRYSTAL RESONATOR (14.31818MHZ)
TCXO (16.8MHZ)
MCF (49.95MHZ)
CN5
CN800
E40-3246-05
E23-0486-05
PIN ASSY
TERMINAL
CF301
CF302
L101
L201
L301
L72-0993-05
L72-0999-05
L92-0443-05
L92-0443-05
L34-4554-05
CERAMIC FILTER
CERAMIC FILTER
FERRITE CHIP
FERRITE CHIP
COIL
R1
R2
R3
R4
R5
RK73GB1J101J
R92-1252-05
RK73GB1J102J
RK73GB1J332J
RK73GB1J223J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
0 OHM
1.0K
3.3K
22K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
L302
L303,304
L351,352
L354
L354,355
L41-3385-08
L40-3381-86
L40-4785-85
L34-4603-05
L34-4604-05
SMALL FIXED INDUCTOR
SMALL FIXED INDUCTOR (0.33UH)
SMALL FIXED INDUCTOR (0.47UH)
AIR-CORE COIL
AIR-CORE COIL
R31
R32
R33
R34
R35
RK73GB1J472J
R92-1215-05
RK73GB1J473J
RK73GB1J472J
RK73GB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
4.7K
470
47K
4.7K
47K
J
J
J
J
J
1/16W
1/2W
1/16W
1/16W
1/16W
L354,355
L355
L356
L356
L357
L34-4605-05
L34-4604-05
L40-1875-92
L40-2275-92
L40-3975-92
AIR-CORE COIL
AIR-CORE COIL
SMALL FIXED INDUCTOR (18NH)
SMALL FIXED INDUCTOR (22NH)
SMALL FIXED INDUCTOR (39NH)
K3
K2
K,M,K2
K3
R36
R37
R38
R39
R40
RK73GB1J152J
RK73GB1J103J
RK73GB1J334J
RK73GB1J474J
RK73GB1J394J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.5K
10K
330K
470K
390K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
L358
L358-361
L358,359
L359-361
L360,361
L34-4603-05
L34-4604-05
L34-4605-05
L34-4604-05
L34-4604-05
AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL
K2
K,M
K3
K2
K3
R41
R61
R62
R66,67
R68,69
RK73GB1J334J
RK73GB1J471J
RK73GB1J102J
RK73GB1J473J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
330K
470
1.0K
47K
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
L403
L404
L405
L406,407
L406,407
L41-1005-08
L92-0442-05
L92-0443-05
L40-2785-92
L40-4791-86
SMALL FIXED INDUCTOR
FERRITE CHIP
FERRITE CHIP
SMALL FIXED INDUCTOR (270NH)
SMALL FIXED INDUCTOR (4.7UH)
R70
R71
R72
R73
R74
RK73GB1J473J
RK73GB1J472J
RK73GB1J105J
RK73GB1J104J
RK73GB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
4.7K
1.0M
100K
47K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
K2,K3
K,M
R75
RK73GB1J102J
CHIP R
1.0K
J
1/16W
C574
C575
C576
C601
C601
CK73GB1H102K
CK73GB1H471K
CK73GB1H221K
CC73GCH1H030B
CC73GCH1H050B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
470PF
220PF
3.0PF
5.0PF
K
K
K
B
B
C602
C602
C603
C604
C604
C93-0560-05
C93-0599-05
CC73GCH1H0R5B
CC73GCH1H010B
CC73GCH1H020B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
10PF
470PF
0.5PF
1.0PF
2.0PF
D
K
B
B
B
K3
K,M,K2
C605
C605
C607
C608
C608
C93-0552-05
C93-0556-05
CC73GCH1H0R5B
CC73GCH1H020B
CC73GCH1H030B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
2.0PF
6.0PF
0.5PF
2.0PF
3.0PF
C
D
B
B
B
K2
K,M,K3
C610
C610
C610
C611
C611
C93-0555-05
C93-0558-05
C93-0560-05
C93-0553-05
C93-0555-05
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
5.0PF
8.0PF
10PF
3.0PF
5.0PF
C
D
D
C
C
C613,614
TC352
TC352,353
TC353
TC401
CK73GB1H471K
C05-0400-05
C05-0399-05
C05-0399-05
C05-0245-05
TC401,402
TC402
24
K2
K3
K,M,K2
K3
K2
K,M
K2
K,M,K3
TK-8102H
PARTS LIST
TX-RX UNIT (X57-6710-XX)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
R76
R77
R78
R81
R82
RK73GH1J183D
RK73GH1J134D
RK73GB1J102J
RK73GB1J473J
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
18K
130K
1.0K
47K
0 OHM
D
D
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R254
R255,256
R257
R258
R259
RK73GB1J681J
RK73GB1J562J
RK73GB1J105J
RK73GB1J272J
RK73GB1J123J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
680
5.6K
1.0M
2.7K
12K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R86
R87
R91,92
R93,94
R101,102
R92-1252-05
RK73GB1J102J
RK73GB1J102J
RK73GB1J562J
RK73GB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
1.0K
1.0K
5.6K
47K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R260
R261
R262
R263
R264
RK73GB1J224J
RK73GB1J124J
RK73GB1J183J
RK73GH1J913D
RK73GH1J124D
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
220K
120K
18K
91K
120K
J
J
J
D
D
1/16W
1/16W
1/16W
1/16W
1/16W
R103-106
R107,108
R109
R110
R111
RK73GB1J102J
RK73GB1J473J
RK73GB1J152J
RK73GB1J473J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
47K
1.5K
47K
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R265
R266
R267
R268
R269
RK73GH1J562D
RK73GB1J562J
R92-0670-05
RK73GB1J102J
RK73GB1J823J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
5.6K
5.6K
0 OHM
1.0K
82K
D
J
1/16W
1/16W
J
J
1/16W
1/16W
R112,113
R114-119
R120-123
R124
R125-128
RK73GB1J473J
RK73GB1J102J
R92-1252-05
RK73GB1J473J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
1.0K
0 OHM
47K
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R270
R271
R272
R273
R274,275
RK73GB1J272J
RK73GB1J561J
RK73GB1J152J
RK73GB1J472J
RK73GB1J153J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
2.7K
560
1.5K
4.7K
15K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R129
R130,131
R151
R152
R161
R92-1252-05
RK73GB1J102J
RK73GB1J103J
RK73GB1J472J
RK73GB1J122J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
1.0K
10K
4.7K
1.2K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R276
R277
R278
R279
R280
RK73GB1J473J
RK73GB1J683J
RK73GB1J123J
RK73GB1J472J
RK73GB1J391J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
68K
12K
4.7K
390
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R162
R163
R164-166
R201
R202
RK73GB1J152J
RK73GB1J473J
RK73GB1J102J
RK73GB1J681J
R92-0670-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.5K
47K
1.0K
680
0 OHM
J
J
J
J
1/16W
1/16W
1/16W
1/16W
R281
R301,302
R303
R304
R304
R92-0670-05
RK73GB1J472J
RK73GB1J223J
RK73GB1J123J
RK73GB1J472J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
4.7K
22K
12K
4.7K
J
J
J
J
1/16W
1/16W
1/16W
1/16W
R203
R204
R205
R206
R207
RK73GB1J104J
RK73GB1J183J
RK73GB1J821J
RK73GB1J101J
RK73GB1J754J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
18K
820
100
750K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R305
R305
R306
R306
R308
RK73GB1J182J
RK73GB1J183J
RK73GB1J224J
RK73GB1J274J
RK73GB1J334J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.8K
18K
220K
270K
330K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R208
R209
R211,212
R213
R214,215
RK73GB1J152J
RK73GB1J244J
RK73GB1J823J
RK73GB1J334J
RK73GB1J683J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.5K
240K
82K
330K
68K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R309
R310
R311
R311
R312
RK73GB1J332J
RK73GB1J102J
RK73GB1J273J
RK73GB1J333J
RK73GB1J154J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
3.3K
1.0K
27K
33K
150K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R216
R217
R218
R219
R220,221
RK73GB1J274J
RK73GB1J224J
RK73GB1J823J
RK73GB1J563J
RK73GH1J153D
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
270K
220K
82K
56K
15K
J
J
J
J
D
1/16W
1/16W
1/16W
1/16W
1/16W
R312
R313
R314
R315
R316
RK73GB1J473J
RK73GB1J104J
RK73GB1J222J
RK73GB1J183J
RK73GB1J223J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
100K
2.2K
18K
22K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R222
R223
R224
R225
R226
RK73GB1J102J
RK73GB1J472J
RK73GB1J102J
RK73GB1J154J
RK73GB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
4.7K
1.0K
150K
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R317-320
R321
R322
R323
R324
RK73GB1J103J
RK73GB1J223J
RK73GB1J101J
RK73GB1J154J
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
22K
100
150K
0 OHM
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R227
R228
R229
R230
R231
RK73GB1J223J
RK73GB1J103J
RK73GB1J684J
RK73GB1J124J
RK73GB1J683J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22K
10K
680K
120K
68K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R325
R351
R352
R353
R354
RK73GB1J333J
RK73GB1J471J
RK73GB1J101J
RK73GB1J104J
RK73GB1J561J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
33K
470
100
100K
560
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R232
R233
R249-251
R252
R253
RK73GB1J912J
RK73GB1J682J
RK73GB1J473J
RK73GB1J474J
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
9.1K
6.8K
47K
470K
0 OHM
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R355
R358
R359
R360
R361
RK73GB1J681J
RK73GB1J470J
RK73GB1J334J
RK73GB1J474J
RK73GB1J220J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
680
47
330K
470K
22
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
K3
K,M,K2
K,M,K2
K3
K3
K,M,K2
K2
K,M,K3
K2
K,M,K3
25
TK-8102H
PARTS LIST
TX-RX UNIT (X57-6710-XX)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
R362
R363
R364
R365,366
R367
RK73GB1J474J
RK73GB1J154J
R92-1252-05
RK73GB1J104J
RK73GB1J101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470K
150K
0 OHM
100K
100
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R507
R509
R511
R512
R513
RK73GB1J470J
RK73GB1J100J
RK73GB1J471J
RK73GB1J332J
RK73GB1J682J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47
10
470
3.3K
6.8K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R369
R370
R371
R372
R373
RK73GB1J151J
RK73GB1J474J
RK73GB1J394J
RK73GB1J684J
RK73GB1J184J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
150
470K
390K
680K
180K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R514
R514
R515
R516
R517
RK73FB2A470J
RK73FB2A560J
RK73GB1J100J
RK73GB1J332J
RK73GB1J100J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47
56
10
3.3K
10
J
J
J
J
J
1/10W
1/10W
1/16W
1/16W
1/16W
R374
R375
R376
R377
R378
RK73GB1J104J
R92-1252-05
RK73GB1J104J
R92-1252-05
RK73GB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
0 OHM
100K
0 OHM
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R518
R519
R520
R521
R522
RK73GB1J153J
RK73FB2A220J
RK73GB1J333J
RK73GB1J101J
R92-1217-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
15K
22
33K
100
0 OHM
J
J
J
J
1/16W
1/10W
1/16W
1/16W
R380
R381
R381
R401-403
R404
RK73GB1J104J
RK73GB1J100J
R92-1252-05
RK73GB1J102J
RK73GB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
10
0 OHM
1.0K
10K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R524
R525
R525
R526
R527
RK73FB2A821J
RK73EB2B5R6J
R92-0679-05
RK73FB2A821J
RK73GB1J474J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
820
5.6
0 OHM
820
470K
J
J
1/10W
1/8W
J
J
1/10W
1/16W
R405
R407
R408
R409
R410,411
R92-1252-05
RK73GB1J152J
RK73GB1J100J
RK73GB1J104J
RK73GB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
1.5K
10
100K
10K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R528,529
R530
R531
R532,533
R534
RK73GB1J471J
RK73GB1J821J
RK73GB1J473J
R92-1252-05
RK73GB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470
820
47K
0 OHM
47K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R412
R413
R414,415
R416
R417
RK73GB1J123J
RK73GB1J103J
R92-1252-05
RK73GB1J471J
RK73GB1J224J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
12K
10K
0 OHM
470
220K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R534
R535
R536
R537
R538
RK73GB1J683J
RK73GB1J563J
RK73EB2B100J
RK73GB1J823J
RK73GB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
68K
56K
10
82K
47K
J
J
J
J
J
1/16W
1/16W
1/8W
1/16W
1/16W
R418,419
R420
R421
R422
R423
RK73GB1J102J
RK73GB1J222J
RK73GB1J152J
RK73GB1J103J
RK73GB1J221J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
2.2K
1.5K
10K
220
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
K,M
R538
R539
R601,602
R603
R605
RK73GB1J563J
R92-1213-05
RK73GB1J223J
RK73GB1J473J
RK73GB1J153J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
56K
100
22K
47K
15K
J
J
J
J
J
1/16W
1/2W
1/16W
1/16W
1/16W
R423
R423
R424
R424
R424
RK73GB1J271J
RK73GB1J331J
RK73GB1J151J
RK73GB1J221J
RK73GB1J271J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
270
330
150
220
270
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
K2
K3
K,M
K2
K3
R606
R822
R823
VR1
RK73GB1J221J
R92-1215-05
R92-0679-05
R12-6427-05
CHIP R
220
J
CHIP R
470
J
CHIP R
0 OHM
TRIMMING POT. (47K)
1/16W
1/2W
R425,426
R427
R428
R429,430
R431
RK73GB1J473J
RK73GB1J104J
RK73GB1J473J
RK73GB1J101J
RK73GB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
100K
47K
100
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
D1-11
D31
D32
D61
D201
DA221
ZSH5MA27
1812L110PR
02DZ18(X,Y)
DAN222
DIODE
SURGE ABSORBER
VARISTOR
ZENER DIODE
DIODE
R432
R433
R434
R435
R436
RK73GB1J102J
RK73GB1J472J
R92-1252-05
RK73GB1J101J
RK73GB1J124J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
4.7K
0 OHM
100
120K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
D202
D251
D301
D302,303
D351-355
1SS372
MA742
MA742
DAN222
HVC350B
DIODE
DIODE
DIODE
DIODE
VARIABLE CAPACITANCE DIODE
R439
R440
R441
R442
R443
RK73GB1J124J
RK73GB1J101J
RK73GB1J102J
RK73GB1J101J
RK73GB1J222J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
120K
100
1.0K
100
2.2K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
D351-355
D351,352
D353
D354,355
D401
HVC355B
HVC350B
HVC355B
HVC350B
MA2S111
VARIABLE CAPACITANCE DIODE
VARIABLE CAPACITANCE DIODE
VARIABLE CAPACITANCE DIODE
VARIABLE CAPACITANCE DIODE
DIODE
R444
R445,446
R501
R502
R506
RK73GB1J102J
R92-1252-05
RK73GB1J102J
RK73GB1J472J
RK73GB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
0 OHM
1.0K
4.7K
10K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
D402
D403-406
D407
D408
D409
HZU5ALL
MA2S304
MA360
MA2S111
DAN235E
DIODE
VARIABLE CAPACITANCE DIODE
VARIABLE CAPACITANCE DIODE
DIODE
DIODE
26
K3
K,M,K2
K,M
K2,K3
K,M
K,M
K2,K3
K,M
K2,K3
K,M
K2,K3
K,M
K,M
K2
K3
K3
K3
TK-8102H
PARTS LIST
TX-RX UNIT (X57-6710-XX)
Ref. No.
New
Address parts
Parts No.
Description
D502
D503
D601,602
D604,605
D606,607
DA221
02DZ5.1(Y)
MA4PH633
XB15A709
MA742
DIODE
ZENER DIODE
DIODE
DIODE
DIODE
D608
IC31
IC32,33
IC34,35
IC66
1SS355
KIA7808AF
NJM78L05UA
PST9140NR
AT24C64N10SI18
DIODE
ANALOG IC
BI-POLAR IC
MOS IC
ROM IC
IC101
IC161
IC201
IC202
IC203
30622MAA-B83GP
M62363FP
NJM2100V
NJM2904V
NJM2902V
MPU
MOS IC
MOS IC
MOS IC
MOS IC
NJM2902V
LA4600
TK14489V
MB15A02
TA75W01FU
MOS IC
AF POWER IC
BI-POLAR IC
MOS IC
MOS IC
Q1
Q31
Q32
Q33
Q34
2SK1824
2SA1641(S,T)
KRC102S
2SA1745(6,7)
KRC102S
FET
TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
Q35
Q36
Q61
Q71
Q86,87
KTA1664(Y)
KRC102S
KRC404RTK
KRC414RTK
2SK1824
TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
FET
Q201
Q202
Q251
Q252,253
Q254
2SC4919
2SJ243
2SC4617(S)
2SK1824
DTC363EU
TRANSISTOR
FET
TRANSISTOR
FET
DIGITAL TRANSISTOR
Q255
Q301
Q302
Q351
Q352,353
KRC102S
2SC2412K
2SC4649(N,P)
2SC5108(Y)
3SK255
DIGITAL TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
FET
Q402
Q403
Q404
Q405,406
Q407
2SA1832(GR)
2SC4738(GR)
2SC4649(N,P)
2SK508NV(K52)
2SJ243
TRANSISTOR
TRANSISTOR
TRANSISTOR
FET
FET
Q408
Q410,411
Q440
Q500
Q501
KRX102U
2SC5108(Y)
2SC4617(S)
2SC5110(O)
2SC3356(R24)
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
Q502
Q503
Q504
TH97,98
TH301
2SK2596
PD55008TR
RD60HUF1-01
B57331V2104J
B57331V2104J
FET
FET
RF POWER FET
THERMISTOR
THERMISTOR
NCP18XW332J03
NCP18XH103K03
THERMISTOR
THERMISTOR
IC251
IC252
IC301
IC401
IC501
TH351
TH401
2B
2B
✽
Destination
Ref. No.
New
Address parts
Parts No.
Description
Destination
K,M
27
TK-8102H
EXPLODED VIEW
A
B
1
A M2.6 x 8
: N67-2608-46
B M2.6 x 6 (Br-Tap) : N87-2606-46
C M2.6 x 14 (Br-Tap) : N87-2614-46
1
32
C C
C
C
C C
Cx2
21
33
31
2
A
Bx12
A
A
24
26
15
Q504
IC252
16
Display unit
TX-RX unit
43
25
27
B
19
3
B
47
12
28
3
2
5
10
30
700
Caution label
28
701
S/No. label
Parts with the exploded numbers larger than 700 are not supplied.
TK-8102H
PACKING
C
D
8 Instruction manual (English)
(B62-1596-10)
37 Protection bag
(H25-2341-04)
703 Pamphlet
702 Pamphlet
9 Instruction manual (Spanish)
(B62-1597-10) : K,K2,K3
1
37 Protection bag
(H25-2341-04)
35 Packing fixture
(H12-3112-05)
35 Packing fixture
(H12-3112-05)
48 Microphone
(T91-0624-05) : K,K2,K3
2
38 Item carton cse
(H52-1829-22)
45 Screw set
(N99-0395-05)
14 DC cord
(E30-3339-05)
41 Bracket
(J29-0662-03)
3
22 Fuse (6x30)
(F51-0017-05) x 2
40 Holder
(J19-1584-05) : K,K2,K3
Parts with the exploded numbers larger than 700 are not supplied.
36 Carton board
(H13-1190-02)
29
TK-8102H
ADJUSTMENT
Test Equipment Required for Alignment
Test Equipment
1. Standard Signal Generator
(SSG)
2. Power Meter
3. Deviation Meter
4. Digital Volt Meter
(DVM)
5. Oscilloscope
6. High Sensitivity
Frequency Counter
7. Ammeter
8. AF Volt Meter
(AF VTVM)
9. Audio Generator (AG)
Frequency Range
Modulation
Output
Input Impedance
Operation Frequency
Measurement Capability
Frequency Range
Measuring Range
Accuracy
Frequency Range
Frequency Stability
Frequency Range
Voltage Range
Frequency Range
Output
Capability
Input Level
10. Distortion Meter
11. 4Ω Dummy Load
12. Regulated Power Supply
13. Spectrum Analyzer
14. Tracking Generator
Center frequency
Output Voltage
Test cable for microphone input (E30-3360-08)
1
2
3
4
5
6
7
8
GREEN
BLACK
BLUE
SHIELD
2
E
PTT
MIC-E
WHITE
MIC
GRAY
HK
YELLOW
Tuning cable (E30-3383-05)
1
RED
Major Specifications
400 to 520MHz
Frequency modulation and external modulation
–127dBm/0.1µV to greater than –7dBm/100mV
50Ω
400 to 520MHz or more
Vicinity of 100W
400 to 520MHz
1 to 20V DC
High input impedance for minimum circuit loading
DC through 30MHz
10Hz to 1000MHz
0.2ppm or less
20A
50Hz to 10kHz
1mV to 3V
20Hz to 20kHz or more
0 to 1V
3% or less at 1kHz
50mV to 10Vrms
Approx. 4Ω, 10W or more
13.6V, approx. 20A (adjustable from 9 to 17V)
Useful if ammeter requipped
50KHz to 600MHz
100mV or more
Adapter cable (E30-3383-05) is required for
injecting an audio if PC tuning is used.
See “PC Mode” section for the connection.
3
4
5
6
7
8
MIC connector
(Front view)
Lead wire +
8
1
Shield wire –
MIC
1 : BLC
2 : PSB
3:E
4 : PTT
5 : ME
6 : MIC
7 : HOOK
8 : CM
30
TK-8102H
ADJUSTMENT
■ Notes
• EEPROM
Adjustment Location
■ Switch
Power
The tuning data (Deviation, Squelch, etc.) for the EEPROM, is stored in memory. When parts are changed, readjust the transceiver.
key
Display
Volume
up/down
key
Speaker
• AF PA IC (IC252)
How to mounting the IC252.
MIC jack
1/2/3/4 keys
■ Adjustment Points
IC252
Pin 1 marker
DC
R823
E +B
Q504
Q503
TX-RX unit
Component side
TEMP2
R536
R822
8T
RF
8T
VR1
IGN
• Speaker Cable
The speaker cable should be formed before mounting the
shield cover as below.
5M
CNVSS
POWER
RESET
RXD TXD
Part name label face down
TEMP1
PC
R525
IC252
TX-RX UNIT
Component side
BPF
CV
AFV
Speaker
cable
Locator
ANT
+B E
TX-RX unit
Foil side
TC353
TC352
BPF
TC401
L301
TC402
• Fuse
To mount the fuse, the cable terminal direction must be as
follow.
This side up
This side up
Fuse
Cable terminal
Cable terminal
31
TK-8102H
ADJUSTMENT
Test Frequency (MHz)
K,M
Channel
TX
470.100
450.100
489.900
470.000
470.200
470.400
1 : Center
2 : Low
3 : High
4
5
6
K2
RX
470.050
450.050
489.950
470.000
470.200
470.400
TX
498.600
485.100
511.900
498.500
498.700
498.900
K3
RX
498.550
485.050
511.950
498.500
498.700
498.900
TX
415.100
400.100
429.900
415.000
415.200
415.400
RX
415.050
400.050
429.950
415.000
415.200
415.400
PCB Section
Item
Condition
1. Setting
1) Power supply voltage
DC Power supply terminal : 13.6V
2. VCO lock
voltage*
1) CH : TX high
Measurement
Test equipment
Terminal
Digital voltmeter
CV
2) CH : RX high
Parts
Adjustment
Method
Specifications/
Remarks
TC402
5.5V
± 0.1V
TC401
5.5V
± 0.1V
Check
0.7V or more
3) CH : TX low
4) CH : RX low
3. IF coil
1) CH : RX center (Wide)
2) SSG output : –53dBm (501µV)
Mod : 1kHz
Dev : 3kHz
SSG
Digital voltmeter
AFV
L301
3.25~3.35V (DC)
4. RF
bandpass
filter
1) CH : RX center (Wide)
CH : RX low (Wide)
CH : RX high (Wide)
2) Tra generator output : –30dBm
Connect the spectrum analyzer
to BPF terminal
Tra generator
Spectrum analyzer
ANT
BPF
TC352
TC353
Adjust the BPF waveform
to Fig. 1
* Adjustment of TX VCO lock voltage
1. Remove R525, R823, R536 and R822 (all on component side).
2. Remove PCB from chassis.
3. Transmit and check voltage at [CV] point.
Warning : Do not transmit if step “1.” is not complete.
4. Adjust of voltage can be done by tuning TC402.
K,M
K2
Fig. 1
32
K3
TK-8102H
ADJUSTMENT
Receiver Section
Item
1. Seisitivity
Condition
1) CH : RX low (Wide/Narrow)
CH : RX center (Wide/Narrow)
CH : RX high (Wide/Narrow)
2) SSG output
: –118dBm (0.28µV) (Wide)
: –116dBm (0.35µV) (Narrow)
Mod : 1kHz
Dev : ± 3.0kHz (Wide)
Dev : ± 1.5kHz (Narrow)
Measurement
Test equipment
Terminal
SSG
Oscilloscope
AF V.M
Distortion meter
Parts
ANT
EXT. SP
2. Squelch 9 1) CH : RX low (Wide)
CH : RX center (Wide/Narrow)
CH : RX high (Wide)
2) SSG output
: –115dBm (0.4µV) (Wide)
: –114dBm (0.45µV) (Narrow)
Mod : 1kHz
Dev : ± 3.0kHz (Wide)
Dev : ± 1.5kHz (Narrow)
Adjustment
Method
Check
PC key
Specifications/
Remarks
SINAD
: 12dB or higher
Adjust to open the squelch
3. Squelch 1 1) CH : RX low (Wide)
CH : RX center (Wide/Narrow)
CH : RX high (Wide)
2) SSG output
: –120dBm (0.22µV) (Wide)
: –119dBm (0.25µV) (Narrow)
Mod : 1kHz
Dev : ± 3.0kHz (Wide)
Dev : ± 1.5kHz (Narrow)
Transmitter Section
Item
Condition
Measurement
Terminal
Test equipment
1. Frequency 1) CH : TX center
2) Transmit
Frequency counter
2. Maximum 1) CH : TX high
power
2) Transmit
limitting
Power meter
3. High
power
1) CH : TX low
CH : TX low’
CH : TX center
CH : TX high’
CH : TX high
2) Transmit
4. Low
power
1) CH : TX low
CH : TX low’
CH : TX center
CH : TX high’
CH : TX high
2) Transmit
ANT
Parts
Adjustment
Method
Specifications/
Remarks
PC key
Adjust to center frequency
Within ± 100Hz
VR1
48W
Hex data 255
± 1W
PC key
45W
± 1.0W
25W
± 1.0W
33
TK-8102H
ADJUSTMENT
Item
Condition
Measurement
Test equipment
Terminal
5. DQT
balance
1) CH : TX low (Wide)
CH : TC center (Wide/Narrow)
CH : TX high (Wide)
2) Transmit
Modulation analyzer
or Linear detector
(LPF : 3kHz)
Oscilloscope
ANT
6. MAX
balance
1) CH : TX low (Wide)
CH : TC center (Wide/Narrow)
CH : TX high (Wide)
2) AG : 1kHz/50mV
3) Transmit
Modulation analyzer
or Linear detector
(LPF : 15kHz)
Oscilloscope
AG
AF V.M
ANT
MIC
7. MIC
1) CH : TX center (Wide/Narrow)
sensitivity 2) AG : 1kHz/5mV
3) Transmit
Modulation analyzer
or Linear detector
(LPF : 3kHz)
Oscilloscope
PC key
Adjustment
Method
Specifications/
Remarks
Adjust the waveform as below
± 4.0kHz (Wide)
± 2.0kHz (Narrow)
According to the large +, –
± 50Hz
Check
± 3kHz± 0.2kHz
(Wide)
± 1.5kHz± 0.1kHz
(Narrow)
± 0.75kHz (Wide)
± 0.35kHz (Narrow)
± 0.05kHz
8. DQT
deviation
1) CH : TX low (Wide)
CH : TX center (Wide/Narrow)
CH : TX high (Wide)
2) Transmit
9. QT
deviation
1) CH : TX low (Wide)
CH : TX center (Wide/Narrow)
CH : TX high (Wide)
2) Transmit
± 0.75kHz (Wide)
± 0.35kHz (Narrow)
± 0.05kHz
10. DTMF
/MSK
deviation
1) CH : TX center (Wide/Narrow)
2) Transmit
± 3.0kHz (Wide)
± 1.5kHz (Narrow)
± 0.2kHz
If normal power is not obtained, please follow the
step below
Open the shielding cover (upper), and screw 3 locations
around ANT pin.
1. Switch off the transceiver.
Impedance of Final FET (Q504) and Drive FET (Q503) can
be measured easily using DVM Ω mode.
Normal condition – Gate : 20kΩ~50kΩ, Drain : 1MΩ~2MΩ
The above impedance values are rough estimations.
2. Switch on the transceiver. Check the voltage at R823 output point.
The voltage is around 13.6V in receiving condition. The
voltage will be 12.6V~ in transmitting condition.
3. Remove R525.
34
Parts
4. Connect 50Ω load at the ANT location.
Transmit and check current drain at High power mode.
If the current drain is less than 1A, then Final FET is broken.
If the current drain is less than 5.0A, short the Drive FET
gate to ground, and check the current drain.
If the current drain is not 0.1A less than the original value,
then the Drive FET is broken.
5. Check input power level at Drive FET gate location.
Connect the wire to [RF] location.
Transmit and check for power to be within the range of
0.7W~1W.
If power found is less than 0.5W, check the circuit before
the Drive FET.
A
B
E
D
C
F
G
H
J
I
K
L
M
O
N
P
PC BOARD
DISPLAY UNIT (X54-3460-20) Component side view (J72-0916-09)
J72-0916-09
D12
UP
D5
MONI
R7
C11
1
R18
C17
C27
D10
C10
GND
PTT
MIC
POWER
ME
HOOK
KMI2
CM
KMI1
KMI3
KMO1
KMI4
KMO2
SB
5C
18
R12
C4
PROG
CN1
IC1
D8
R16
R19
C18
16
9
8
D7
R10
R17
R9
R14
Q10
C25
C9
L1
C16
Q4
R15
Q9
C12
1
C14
R20
R8
C13
DOWN
D3
C15
D13
CP4
D11
D6
CP3
C8
D4
R13
POWER
CL
DI
R11
D9
R2
Q
S
R
TK-8102H
Ref. No. Address
IC1
4I
Q4
4G
Q9
4A
Q10
5A
D1
7K
D2
7F
D3
3M
D4
3D
D5
2J
D6
3J
D7
5E
D8
5G
D9
5J
D10
5L
D11
3G
D12
2G
D13
4K
1
2
3
4
5
J1
R4
CM MIC PTT
R1
SB
R6
1
HOOK ME GND MBL
3
2
R5
R3
6
4
D1
D2
7
DISPLAY UNIT (X54-3460-20) Foil side view (J72-0916-09)
8
D2
HOOK ME GND MBL
Ref. No. Address
IC1
11I
Q4
11G
Q9
11A
Q10 10A
D1
8K
D2
8F
D3
12M
D4
12D
D5
13J
D6
12J
D7
10E
D8
10G
D9
10J
D10 10L
D11 12G
D12 13G
D13 11K
D1
2
1
4
3
R6
CM MIC PTT SB
R3
R5
R4
R1
J1
R2
CN1
PROG
C15
DI
CL
5C
SB
KMO2
KMI4
KMO1
KMI3
KMI1
CM
KMI2
HOOK
ME
POWER
MIC
PTT
1 GND
C4
R20
R19
C27
10
11
D3
R7
D11
C8
CP3
R13
R8
CP4
D4
L1
C14
C13
C16
D10
D6
DOWN
C18
9
Q4
R15
Q9
16
C9
C12
18
D13
D8
R12
IC1
D7
C10
8
R17
R10
C25
R9
R14
Q10
R16
R18
C17
1
C11
D9
R11
9
12
D5
POWER
MONI
UP
D12
13
Component side
35
J72-0916-09
Foil side
36
14
A
1
C
B
D
TK-8102H
E
F
G
I
H
J
K
L
N
M
O
P
Q
S
R
PC BOARD
TX-RX UNIT (X57-6710-XX) -24 : M -25 : K -26 : K2 -27 : K3 Component side view (J72-0887-19)
2
J1
C574
C536
DC
3
C576
C28
R823
C537
C535
C538
C556
+
C605
S
G
D
Q504
C602
L507
L505
D602
D601
C564
C551
C570
C565
R603
R606
C567
D608
R605
R533
C559
R528
PC
R380
8T
C391
1
R524
8T
C560
R527
C532
D503
RF
5 4
IC501
8 1
VR1
R530
C527
R521
R532
R531
R529
R535
R534
R526
R525
C98
TH97
TEMP1
C526
SP
E
CN5
C543
R536
C534
8
TEMP2
C97
R538
C528
7
C549
R822
S
19
CN4
1
D
R537
20
C529
GND
NC
NC
NC
TXDATA
NC
NC
RESET
RXDATA SIGOUT(L)
VCC
NC
SIGOUT(H)
DISC
BEEPOUT(H) BEEPOUT(L)
IRO
NC
GND
NC
2
6
C540
C541
Q503
G
TH98
5
C545
L506
+B
C610
L508
C539
C550
4
E
C555
C548
C29
C32
C611
C575
R272
Q302
L302
C218 +
R209
+ C217
R225
C225 +
1
7
C233 +
R217 R231 C230 C214 R215 R214
C229
R229
C227
R321
R233 C231
C232 R232
C316 R318
C317
+
C318
R317
C315
+
IC203
C351
R316
R320
Q351
R351
D302
C303
R220
R207
R228
14
R313
R354
R319
C305
D303
C354 R302
R353
R303
C355
C304
5
R230 R216 C215 C213
D201
12
C206
R227
8
IC202
4
C228
13
IC161
Q201
C210
1
8
R312
R304
R352 C353
R314
C312
R311
C321
R322
R205
5
C212
AFV
R306
R324
C313
C323
R2
R201
C322
R323
C324
1
C408
20
R412
R407 C406
L304
L403
L303
IC401
D402
R315
C311
C409 C310
+
TH301
10
11
X401
R408
C314
C411
+
R203
4
R164
C410
C413
D401
C403
+
L404
C412
C401
R403
R402
C417
C402
R413
C423
+
R418
Q403
C422
C416
R410 R411
C424 +
R421
R420
C425 +
R419
Q402
R414
R422 CV
R401
C414 R409
C202
R208
8
IC201
C226
C356
C208
1
R224 C207
R204
R206
1
R165
C205
R213 C203
R212 R211
C211
C161
24
TH351
R404
R355
+ C404
C221
+ C162
R163
R166
R305
C19
C20
C201
S
D
G
C17
R202
R249
R222
Q202
C16
R162
D202
C204 +
+ C442
BPF
C319
R405
C21
R223
C14
C18
C15
R73
C10
R5
S
G
L201
D2
R267
C23
R71
C268
R269
C151
C267
C250
R112
R117
R113
D10
D11
R161
C163
+ C164
IGN
C22
C13
D
R108
D7
D6
R1
R3
R121
CN1
C45 +
12
DI 1
2 CL
CE
5C
SB
KMO2
KMI4
KMO1
KMI3
KMI1
CM
KMI2
HOOK
GND
POWER
MIC
PTT 17
18 GND
B
Q35
E
C
I
G
C49
13
R120
R37
D1
R124
C48
R35
C52
O
C50
R36
C51 +
IC33
12
R122
C103
Q36
C270 +
SB
NC
Q71
GND
NC R105
R72
TXD R151 C269
FNC1 R106
R152
FNC2
C152
RXD
FNC3
FNC4
R114 R115
R250
FNC5
S
D8
D
R268
G
FNC6
Q253
FNC7 R118
FNC8
D3
D9
R119
R116
R77
C77
R76
CN2
R278
C78
R78
R270
C72
D5
R107
R75
1
D4
RESET
R74
R81
Q252
POWER
C275
C278
R271
Q254
R277
CN3
11
8C
5C
RXAFI
ALTI
RXAFO
EMGMIC
TXAFO
TXAFI
DETO
DATAI
IGN 1
S
D
G
C276
C274
C44 +
Q1
R221
C220 +
+
C518
C83
Q255
C277 R280
R273
C271
R101
R276 C273
10
11
5M
C272
R274
R275
CNVSS
R279
IC252
10
C82
R82
D251
C517
C281
9
Ref. No. Address
IC33
12B
IC161 10N
IC201 10Q
IC202 11Q
IC203 12Q
IC252 10B
IC401 12J
IC501
8K
Q1
10F
Q35
13C
Q36
12C
Q71
11F
Q201 11P
Q202
11I
Q252 12G
Q253 12F
Q254 11D
Q255 10D
Q302 13L
Q351 12N
Q402
12I
Q403
13I
Q503
6H
Q504
5L
D1
12D
D2
13F
D3
12F
D4
11E
D5
11F
D6
11E
D7
11E
D8
12E
D9
12E
D10
12E
D11
12F
D201 11O
D202 10O
D251
9E
D302 12O
D303 12P
D401
12J
D402
13I
D503
8J
D601
6P
D602
6P
D608
7L
R219 R226
R218
J72-0887-19
Component side
Layer 1
Layer 2
Layer 3
Layer 4
Foil side
37
14
38
B
E
D
C
F
G
H
J
I
K
L
M
O
N
P
Q
TK-8102H
PC BOARD
C283
CN800
ANT
3
D31
L604
Q32
L603
Q61
C61
D61
D607
+B
R61
C33
R31
L602
R601 C613
R62
C36
C37
E
C604 C603
B
C38
E
R602 C614
4
C35
R32
C30
C608 C607
D32
Q31
5
C
D606
L601
R281
D604
D605
C601
6
C24
C26
C25
C282
L509
7
R539
+
C390
R381
C572
C571
L361
8
C34
L360
C573
J72-0887-19
C438
C437
C280
S
D
G
Q87
C89
S
D
G
100
R68
R131
R130
C104
R129
L101
R128
R127
Q34
R66
R109
R126
R125
50
76
51
IC31
R4
75
C102
C101
R38
R123
I
Q33
R92
R34
R91
C56
C55
R41
R94
R93
R39
R40
1 5
IC35
3 4
D405
11
R33
C433
C66
D406
IC101
R110
5
1 5
IC34
3 4
C53
C54
D
L412
G
+ C279
1
25
26
R111
D403
C427
L407
TC401
R426
S
4
10
R87
C39
R70
R67
Q301
C441
R435 L415
R434
C307
C452 Q406
C435 C434
L418
+
C440
R436
Q440
C455
C450
C444
R431
Q407
L410 R423
S
G
C432
D
Q405
C429
R425 R430
C428
C448
R415
S
D
G
L417
R432
R416
C421
C309
C308
R310
C451
L411
L413
TC402
C306
C454
Q410
R428
IC66
L406
D407
L405
L414
R260
R309
R417
L408
8
1
D404
C426
R103 R102
R86
C90
R69
R427 L416 C436
R429 C439
C258
C260 R261
1
L409
R424
TH401
C257
20
R308
R258
C261
D301
R262
1
C418
C431
Q404 C430
R433
IC301
D408
R442
C301
IC251
R439
C464
L301
Q408
51
32
C449
10
C461
R440
C463
11
R443
C456
C302 R325 C326
+
7
14
C466
R445
R441
R301
CF302
L420
Q411
CF301
R266
8
XF351
C263 R265 C266
Q251
R264
R252
C252
C264
C262
R253
C254
R255
R256
C255
C256
R263
R251
C251
C253
R254
C265
BPF
R104
C87
Q86
R522
C88
C522
L503
C521
L504
X86
IC32
I
G
O
12
G
O
+ C41
C40
Q502
S
R516
L502
+
C523
D502
C512
R515
C514
R517
D
R519
C513
C511
R514
R512 R511
R513
L501
C507 C505
C510
R506
C504
R509
C524
C516
C509
C502
R520
G
R518
Q501
Q500
R502
R507
R501
C467
R444
R446 C366
L351
C501
D409 C361
41
Q352
32
C360
R360
L352
C363
R363
C362
R361
C367 C369
L354
R359
C515
L355
C371
C374
C357
R367 L356
R362 C359
C364 R358
C368
C358
C375
R370
D351
C373
R373
41
Q353
32
R371
C376
C378
C370
D352
C372 R366
R365
TC353
C377
C380
C379
C520
9
L359
L357 R369
R372
R375
L358
+
C383
R374
C381
TC352
D354
R364
C382
D353
C384 R376
C389
R377 C386
D355
R378 C388
C385
C259
Layer 1
Layer 2
Layer 3
Layer 4
2
R259
Component side
1
TX-RX UNIT (X57-6710-XX) -24 : M -25 : K -26 : K2 -27 : K3 Foil side view (J72-0887-19)
R257
Ref. No. Address
IC31
12R
IC32
13Q
IC34
13N
IC35 12M
IC66 11M
IC101 11O
IC251 12C
IC301 12G
Q31
5R
Q32
4R
Q33
12Q
Q34
12Q
Q61
4R
Q86
10O
Q87
10P
Q251 11C
Q301 13G
Q352 10H
Q353 10D
Q404 12J
Q405 11K
Q406 13L
Q407 11J
Q408 11J
Q410 12K
Q411 11H
Q440 12J
Q500 10J
Q501 10K
Q502
9L
D31
3O
D32
5R
D61
4Q
D301 13H
D351 10E
D352 10D
D353 10C
D354
9D
D355
9C
D403
11L
D404
11L
D405
12L
D406
12L
D407
12L
D408
12J
D409 10H
D502
10L
D604
6B
D605
6B
D606
5C
D607
4C
S
R
13
C42
A
+ C43
Foil side
39
40
14
A
1
C
B
D
TK-8102H
E
F
G
I
H
J
K
L
N
M
O
P
Q
PC BOARD
TX-RX UNIT (X57-6710-XX) -24 : M -25 : K -26 : K2 -27 : K3 Component side view + Foil side (J72-0887-19)
C283
2
J1
DC
D31
3
CN800
ANT
C574
C536
C611
C575
L604
C576
C535
Q32
L602
C605
Q31
G
C601
D602
C564
TH98
C551
C549
R381
C390
R539
C567
R603
R605
C565
VR1
R532
D608
R606
C560
PC
L361
C573 8T
R380
C391
1
L360
C34
R524
5 4
IC501
8 1
R528
C532
D503
RF
R530
R533
8T
R521
C572
C571
R531
R529
C559
R527
C526
C527
R526
R525
E
SP
C98
L509
C570
R538
R535
R534
C534
CN5
TH97
R536
+
8
D605
TEMP2
C97
C543
TEMP1
L505
7
D601
S
C528
C282
19
1
CN4
C24
C26
C25
D604
R537
20
C529
GND
NC
NC
NC
TXDATA
NC
NC
RESET
RXDATA SIGOUT(L)
VCC
NC
SIGOUT(H)
DISC
BEEPOUT(H) BEEPOUT(L)
IRO
NC
GND
NC
2
6
R822
D
R281
C
C540
C541
Q503
D606
D
Q504
C602
L507
R602 C614
E
B
D32
C603 C604
S
G
D607
L508
+B
C38
5
C610
C607 C608
C550
E
C548
C37
L506
C36
C556
+
C33
R32
R31
R601 C613
C538
C539
L601
D61
C29
C30 C32
C555
C545
C35
R61
4
R823
C28
C61
C537
L603
Q61
R62
Q201
C309
C308
R227
Q301
C232
7
C233 +
R209
R220
R378 C388
R372
7
C251
R253
C254
R255
8
+ C217 R256
IC251
C255
C256
14
R262
C225 +
1
C261
C260
R258
+
R261C218
R219 R226
C257
R260
R218
C258
8
R317
C316 R318
+
R263
C231
C264
R252
R232
C252
R254
R233
C318
R319
C317
R321
CF301
D303
D302
R353
R301
R310
C307
C301
R352 C353
C306
C351
R377 C386
R228
+
R320
R303
R306
20
TC352
C210
L358
C263 R265 C227 C266
C375
C262
R266 C228
IC203
Q251
R251
C229
1
14
R229
R264
R230 R216 C215 C213
C265
C253 R231 C230 C214 R215 R214
R225
R257
R217
R205
R374 D353
R208
R375
8C380
C381
L355
C202
C389
R221 C382
1R373
IC201
14
Q353 5
4
23
R371
C212 C376
C378
1
8
L356 R367
R370
4 IC202 5
R224 C207
R204
R203 C374
CF302
C326
R325C354 R302
C302
R304
R354
C303
11
C30410
+
C305
R316
Q351
IC301
R351 C315
R313
R311 R309 1
L302
R322
C355
R305
C314
R324
R314
C312
C203
R212 R213 C373
C206
R211
L357 R369 R207
C211
C377
C226
R206
12
1
C372
L354
C371
TC353
C208C379
C205
C204 +
C368
D201
13
R365
R366
C369
IC161 C367
R364
24
C358
C357
R355
TH351
D351
D352
D355
C259
R259
C323
Q302
R163
D202 C370
C220 +
C383
AFV
R308 C319
R323
+
L301
C311
C409 C310
R407 C406
C161
C362
R361
C363
R363
32
Q352
41
L352
R404
C515
R445
C466
C464
R312
C435 C434
R420
C423
TC402
C437
R439
X401
C163
+ C162
R166
R165
R315
C321
L408
L404
R428
C411
C430
C403 Q404 R408
C436CVL416 R427
R422
C418
R417
10
11
L413
L411
C416 C402
R421
C425 +
C454
D406
C401Q410
C440
+
IC401
C424 +
Q406 C452
C451
S
C441
R418
G
L403
+
Q403
1
D
L415D402 R43520
+
C450
C422
R412
C438
R434
R440
C313
+
R161
R162
C356 XF351
R164
C322
D301
TH301
R409
R441
C414
+ C442
Q411
L304
C426
R443
C461
C463
L406
D407
Q408
15
23
R442
C433
R249
R39
C431
D404
L405
R40
C221
+ C404
C456
D403
C201
L409
L351
BPF
R405
R202
R222
R362
+ C164
R358 C364
C359
C366 R446
L420
R223
C14
R360
R444
L303
R267
C22C507
C21 C505
R359
C360
C467
R509
D502
C13
D405
S
C502
D409 C361
Q502
D
L503
C521
C518
L504
C517
C522
IGN
C16
R71
C268
R269
D
G
3 4
IC35
1 5
R502
CN3
L412
C10
R5
C501
Q500
C509
C324
R2 L201
R201
C55
C56
R117
R41
R113
R3
C53
3 4
IC34
1 5
R123
R1
R38
D2
D11
C516
C23
R93
R94
R111 R112 R109
C151 R66
C267
C250
D7
R108
D5
D4
R122
C102
C101
D10
75
C54
R120
D1
76
R519
R73
C270 +
R102 R103POWER R74 R270
R81
SB
C72
25
R68
NC
26
Q71
GND
R69
NC R105
R72
TXD R151 C269
FNC1 R106
R1528
1
FNC2
C152
RXD
FNC3
R110
IC66
IC101
FNC4
R114 R115
5R250 4
FNC5
S
D8
D
R268C66 G
FNC6
R91 Q253
FNC7 R118
12 FNC8
R92
D9 50
D3
51R119
1
R116
R77
C77
R76
R271
Q252
C87
C523
+
R522
S
D
G
C88
R104
Q86
Q1
D6
C275
R278
C78
R78
X86
R107 R70
R75
R67
C83
RESET
G
D
S
Q87
G
D
S
C89
Q255
R279
C276
Q254
1
100
C272
R274
R275
L359
R520
C524
S
11
8C
G
C15
R516
L407
5C
R419
C512
Q402
C427
RXAFI
C514
L414
L502
R414
ALTI
C444
R515
R429 C439
TC401
RXAFO
R410 R411
C18 C17
C513
R517
C417
TH401 R413
EMGMIC
C520
R426 R401
C511
C428
R424
Q202
TXAFO
R425 R430
R518
R436
S
R402
C429 D
TXAFI
Q405
G
Q501
L418
R403 D
R513 DETOR514
C432
G
C19
S
R512 DATAIR511
C20
D401
IGN 1
L410 R423
C510
C455
Q407 G
Q440
R431
L501
C413 D
S
C448
R506
R415
L417
C408
R433
R507
D408 C412
C410
C504
R416
R432
C449
C421
R501
O
R86
C90
CNVSS R87
R121
C48
R36
R34
B
G
IC32
41
R101
R273
C271
DI 1
2 CL
CE
5C
SB
KMO2
KMI4
KMO1
KMI3
KMI1
CM
KMI2
HOOK
GND
POWER
MIC
PTT 17
18 GND
C45 C43++
I
CN1
13
R4
R37
Q35
C41 +
C49
E
R33
C
I
G
C52
O
C50
C40
O
R126
R125
C42
R35
Q34 Q36
R124
10
IC31
C51 +
Q33
G
IC33
12
C39
I
C44 +
5M
R131
R277
R130
C104
R129
L101 C274
R128 C103
R127
11
C82
R82
D251
CN2
R276 C273
C279 +
C278
IC252
C280
C277 R280
+
14
R272
C281
9
C384 R376
C385
D354
+
10
S
R
Ref. No.
IC31
IC32
IC33
IC34
IC35
IC66
IC101
IC161
IC201
IC202
IC203
IC251
IC252
IC301
IC401
IC501
Q1
Q31
Q32
Q33
Q34
Q35
Q36
Q61
Q71
Q86
Q87
Q201
Q202
Q251
Q252
Q253
Q254
Q255
Q301
Q302
Q351
Q352
Q353
Q402
Q403
Q404
Q405
Q406
Q407
Q408
Q410
Q411
Q440
Address
12B
13C
12B
13F
12G
11G
11E
10N
10Q
11Q
12Q
12Q
10B
12N
12J
8K
10F
5B
4B
12C
12C
13C
12C
4B
11F
10E
10D
11P
11I
11Q
12G
12F
11D
10D
13M
13L
12N
10L
10P
12I
13I
12J
11I
13H
11J
11J
12I
11L
12J
Ref. No.
Q500
Q501
Q502
Q503
Q504
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D31
D32
D61
D201
D202
D251
D301
D302
D303
D351
D352
D353
D354
D355
D401
D402
D403
D404
D405
D406
D407
D408
D409
D502
D503
D601
D602
D604
D605
D606
D607
D608
Component side
Layer 1
Layer 2
Layer 3
Layer 4
Foil side
J72-0887-19
Connect 1 and 4
42
Address
10J
10I
9H
6H
5L
12D
13F
12F
11E
11F
11E
11E
12E
12E
12E
12F
3E
5B
4C
11O
10O
9E
13L
12O
12P
10O
10P
10Q
9P
9Q
12J
13I
11H
11H
12H
12H
12H
12J
10L
10H
8J
6P
6P
6R
6R
5Q
4Q
7LI
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
Note : The components marked with a dot (•) are parts of layer 1.
C25
0.01u
MICBL
KMI2
CM
11
8
CM
KMI1
10
9
KMI1
KMI3
9
10
KMI3
4
LEDPF 6
LEDC1 7
KMO1
8
11
KMO1
KMI4
7
12
KMI4
KMO2
6
13
KMO2
Q9
LEDC2 8
Q1
Q8
Q2
Q7
Q3
Q6
Q4
Q5
0.01u
0.01u
C14
C17
0.01u
CHANNEL KEY LIGHT
D7
11.40V
B30-2239-05
LEDR
10
LEDC4
9
LEDC3
11.40V
B30-2239-05
D9
3
11.38V
B30-2239-05
2.7k
0.16V
R11
2.7k
0.16V
5
14
SB
4
15
5C
CE
3
16
CL
2
17
CL
DI
1
18
DI
3
B30-2239-05
CP3
3.9k
L1
C18
0.17V
0.1u
4
D10
R12
5C
1
2
2.7k
SB
P
D8
R10
11
2
M
SUPER AMBER
0.16V
LEDG
BUSY
11.1V
G
D11
Q4
KRC102S
B30-2237-05
R20
YELLOW GREEN
2.2k
CP4
3.9k
TRANSMIT
D12
R13
8R
8C
8R
11.34V
R9
2.7k
12
MBL
SB
GND
PTT
ME
MIC
HOOK
CM
B30-2239-05
D7-10
0.16V
13
J1
B30-2239-05
2.7k
C15
0.01u
0.01u
0.01u
14
C12
C13
15
1000p
C10
0.01u
0.01u
Q10
C11
Q11
CLOCK
0.01u
DATA
16
C8
VDD
Q0
LEDMON 5
4.96V
VSS
5C
9.57V
2.7k
B30-2240-05
R
SUPER RED
3
2
1
* C48
C282
470u16
0
0.033u
1000p
C283
1000p
470p
220p
C30
C29
C28
3
0.01u
OUT
IN
COM
2
OVER VOLTAGE
DETECTION
4
470k
3
OUT
VOLTAGE
DETECTOR
INT
SBC(CPU82)
B
INT(CPU18)
RESET(CPU10)
Q4,10 :KRC102S
Q9
:KRA225S
:BU2090FS
IC1
Q1,86,87,252,253
Q31
Q32.34,36,255
Q33
Q35
Q61
Q71
Q201
Q202,407
Q251,440
Q254
Q301
Q302,404
Q351,410,411
Q352,353
*
:2SK1824
:2SA1641(S,T)
:KRC102S
:2SA1745(6,7)
:KTA1664(Y)
:KRC404RTK
:KRC414RTK
:2SC4919
:2SJ243
:2SC4617(S)
:DTC363EU
:2SC2412K
:2SC4649(N,P)
:2SC5108(Y)
:3SK255
Q402
Q403
Q405,406
Q408
Q500
Q501
Q502
Q503
Q504
:2SA1832(GR)
:2SC4738(GR)
:2SK508NV(K52)
:KRX102U
:2SC5110(O)
:2SC3356(R24)
:2SK2596
:PD55008TR
:RD60HUF1-01
IC31
IC32,33
IC34,35
IC66
IC101
IC161
IC201
IC202
IC203,251
IC252
IC301
IC401
IC501
:KIA7808AF
:NJM78L05UA
:PST9140NR
:AT24C64N10SI18
:30622MAA-B83GP
:M62363FP
:NJM2100V
:NJM2904V
:NJM2902V
:LA4600
:TK14489V
:MB15A02
:TA75W01FU
C48
C303
C304
C305
C367
C369
C373
C381
C384
C386
C388
C390
C426
C427
C429
C430
C431
C434
C435
C438
C439
C440
C502
C523
M,K
450-490MHz
0.047u
4700p
220p
220p
470p
1.5p
9p
7p
7p
0.75p
6p
8p
18p
8p
1p
6p
5p
8p
6p
1p
3p
4p
3p
47p
K2
485-512MHz
0.01u
4700p
220p
220p
47p
6p
7p
6p
5p
0.5p
3p
5p
5p
4p
2p
2p
3p
4p
3p
1.5p
2p
3p
3p
12p
-27
K3
400-430MHz
0.01u
1000p
120p
120p
470p
NO
8p
7p
7p
0.75p
6p
8p
8p
7p
2p
2p
3p
5p
6p
2p
2p
3p
5p
27p
C564
C565
C567
C601
C602
C604
C605
C608
C610
C611
L354
L355
L356
L358
L359
L406
L407
8n
4.7u
4.7u
8n
270n
270n
270n
270n
X57-6710-XX
VEE1
VEE2
:DA221
:ZSH5MA27
:1812L110PR
:02DZ18(X,Y)
:DAN222
:1SS372
:MA742
:
:MA2S111
:HZU5ALL
:MA2S304
:MA360
:DAN235E
:02DZ5.1(Y)
:MA4PH633
:XB15A709
:1SS355
-26
4
OUT
VOLTAGE
DETECTOR
RESET
C524
C527
C529
C540
C541
C545
C548
C549
-24,-25
M,K
450-490MHz
8p
12p
NO
47p
33p
10p
33p
33p
9p
NO
470p
1p
6p
3p
8p
5p
-26
K2
485-512MHz
10p
15p
47p
39p
9p
8p
15p
15p
1p
4p
8p
3p
470p
1p
2p
3p
5p
3p
-27
K3
400-430MHz
10p
15p
NO
8p
15p
NO
33p
33p
20p
NO
12p
5p
10p
2p
6p
2p
10p
3p
12.5n
12.5n
22n
12.5n
12.5n
L408
L409
L410
L411
L412
L413
L414
L415
L505
R304
R305
R306
R311
R312
R381
R423
R424
R514
R524
R525
R526
R534
R538
56k
X57-6710-XX
9p
3p
8n
5n
8n
18n
8n
18n
8n
5n
-24,-25
M,K
450-490MHz
27n
4.7u
4.7u
27u
27u
27n
27u
27u
5n
4.7k
1.8k
270k
33k
47k
0
220
150
47
820
5.6
820
68k
-26
K2
485-512MHz
39n
180n
270n
270n
270n
33n
180n
270n
2.5n
4.7k
1.8k
270k
27k
150k
0
270
220
56
NO
0
NO
47k
47k
-27
K3
400-430MHz
56n
270n
270n
270n
270n
47n
180n
270n
5n
12k
18k
220k
33k
47k
10
330
270
56
NO
0
NO
47k
47k
X57-6710-XX
3
7
4
-24,-25
VCC
470p
3
NC
R38
470
2
330k
R61
VEE2
KEC
0
D61
02DZ18(X,Y)
3
5
C54
OVER VOLTAGE
DETECTION
1
0.1u
C53
VEE1
15k
R267
INT(CPU18)
RESET(CPU10)
R:6.2V
VCC
0.1u
NC
2
R40
5C
5
390k
Q61
KRC404RTK
R275
5.6k
1
R39
1k
C55
Scrambler
D251
MA742
2
M
6
IC34
PST9140NR
330k
R265
IC35
PST9140NR
R62
X57-6710-XX
D1-11,502
D31
D32
D61
D201,302,303
D202
D251.301,606,607
D351-355
D401,408
D402
D403-406
D407
D409
D503
D601,602
D604,605
D608
X57-6710-XX
R:4.5V
LIMITTER
4
P
B
1000p
470p
C32
330u25
D31
1
C50
VOLTAGE
REGULATOR
ZSH5MA27
C33
470p
R31
4.7k
C34
470p
R32
470
VOLTAGE REGULATOR
IC33
NJM78L05UA
5M
3
470p
BUFFER
AMP
1k
470p
4.7u16
47u16
C279
C280
5C
C36
470p
R:4.9V
2
D31
KEC
470p
C51
0.01u
C42
OUT
IN
COM
E
REVERSE
CONNECTION
PROTECTION
10u6.3
1
5C
C43
BSB
470p
Q32
KRC102S
C52
0
X54-3460-20
D1-4 :B30-2238-05
D5-10 :B30-2239-05
D11 :B30-2237-05
D12 :B30-2240-05
D13 :DA221
0.01u
2
DC SWITCH
1
C35
OUT
IN
COM
C38
SB
5C
IC32
NJM78L05UA
R253
22u10
CN5
R:13.5V
8C
R254
C281
0.1u
C278
390
R280
BSB
SB
8T
C45
0.1u
C41
22u10
KEC
C40
3
47k
1k
R6
5
DC SWITCH
Q31
2SA1641(S,T)
0.1u
C44
R33
1u
C254
R:7.9V
4.7k
8RC(CPU76)
R5
1
470p
R:12.8V
C39
R34
1,1A
8C
IC31
KIA7808AF
1k
1k
J1
B
VOLTAGE
REGULATOR
1k
R3
R4
C37
R:13.5V
T:13.0V
D32
1812L110PR
22u10
1M
R257
5.6k
R255
C255
22u10
SQIN(CPU93)
W/NO(EVOL2)
1k
8200p
KEC
R35
Q33
2SA1745(6,7)
8R
R:4.9V
1u
1.5k
D32
CURRENT
PROTECTION
1k
C16
4
R281
47k
R276
1u
C275
470p
C276
100k
TH301
0.33u
C310
* R311
* R312
1000p
C253
R:3.8V
Q35
KTA1664(Y)
8T
47k
R:7.9V
Q33,34
680
R262
18k
C261
0.01u
4.7u6.3
1/2Vcc
INT(CPU18)
RESET(CPU10)
KEC
R41
Q252
2SK1824
AF MUTE
SQIN(CPU93)
SBC(CPU82)
5M
5
KEC
DC SWITCH
R:3.37V
R:2.78V
IGNITION
5M
6
5M
R:0.7mV
SBC(CPU82)
1/2Vcc
5M
7
Q255
KRC102S
AF MUTE
C56
B
AF MUTE
T:7.9V
R36
C61
4.7k
4.7k
470p
R71
1M
R2
C264
1k
C267
R72
C251
47k
1/2Vcc
120k
Q251
2SC4617(S)
Q253
2SK1824
R268
AFM(CPU50)
DTMI(EVOL16)
R251
8
15k
C272
470p
8
Q254
DTC363EU
8R
1000p
C66
AF MUTE
EEPROM
9
R274
IC66
AT24C64N10SI18
10
6
RX
R264
47k
5
1.5k
0.1u
10k
Q34
KRC102S
4.7k
C268
82k
R261
R269
4.9V
11
R272
R66
GND
C271
5
V+
4.7u6.3
6
1u
12
560
SDA
2.7k
0.22u
R37
5.6k
13
7
C263
4.7k
SCL
GND
R67
47k
12k
Q35,36
DC SWITCH
R256
+ -
- +
3
91k
10k
A2
7
C269
R263
R152
WP
R270
5.6k
NC
R151
A1
5C
R266
2
R1
R:3.1V
8TC(CPU77)
14
2
120k
26
5M
68k
Q36
KRC102S
39p
12k
29
8
1u
R279
SPM(CPU51)
IC251
NJM2902V
1
4
27
VCC
C308
AUDIO
FILTER
R252
470k
C252
C259
R:7.9V
0.022u
R310
C307
0.039u
C257
0.018u
8C
A0
C274
C277
22k
4.7k
1000p
C301
2.7k
30
1k
-t
3.3k
R309
330k
R308
R305
R303
*C304
*
* R304
* C303
*
4.7k
R301
33k
0.01u
R325
C326
R302
R324
0
15u6.3
0.01u
3300p
R273
50.4MHz
270p
C314
0.01u
C313
C256
28
47k
R74
C305
C322
L303
330n
C323
22k
R316
10k
R319
10k
R320
AFI(EVOL12)
R105
IC252
LA4600
AUDIO AMP
56p
0.01u
C324
R317
10k
0.1u
R318
10k
C316
0.1u
R321
5M
29
R258
C270
1k
C258
R271
47k
R106
R278
AMPSW(CPU52)
0.033u
R107
30
AFV
C260
31
9
1000p
11
R259
Q71
KRC414RTK
C72
AFO
0.01u
47k
4
47k
R81
470p
RSSI
QUCO
L301
L34-4554-05
SQIN(CPU93)
Q86
2SK1824
PH_S
R:1.77V
R277
100k
SQL AMP
Q301
2SC2412K
R:1.11V
C306
12
W/NI(EVOL1)
1
KEC
13
DEC2 FLAMPI
10
* R306
14
0.01u
R108
32
1k
R104
1k
47k
R103
R102
C82
0.1u
0
R82
6p
C83
17
18p
C88
470p
470p
470p
18k
SQLIN
DEC1 FLAMPO
RSSI(CPU92)
5M
3
470p
BEAT
SHIFT
R315
RSSI(CPU92)
5M
C87
5M
R:1.2mV
1k
R87
18p
X86
L77-1934-05
R86
0
6p
C90
R110
47k
5M CNVSS
EVLLD(CPU8)
TX/RX(CPU20)
UL(CPU21)
DTMI(EVOL16)
9
IF_IN
4.7u6.3
C302
R109
1.5k
33
25
NC
NC
24
23
NC
22
21
UL
TX/RX
NC
20
POWER
INT
19
18
17
16
NC
GND
VCC
14
13
XIN
VSS
XOUT
RESET
11
12
BSHIFT
EVLLD
9
8
10
CNVSS
NC
GND
7
6
5
NC
EEPWP
2.2k
15
35
34
R70
QT/DQT(CPU1)
PLLE
DTMF/MSK
KMO2
4
100
16
220k
EEPSCK
3
1k
EEPSDT
KMO1
QT/DQT
R131
NC
99
36
35
0.1u
R314
17
R260
AVCC
1k
2
100
R130
1k
R111
C312
8
SCAN
0.1u
FNC1
RXD TXD
37
36
7
SCAN
VCC
0.022u
C273
R313
8TC
18
0.1u
97
38
47k
0.1u
MIX_O
19
C266
FNC2
VREF
NARROW
W:0V
N:4.9V
R112
5
6
41
39
4
0.1u
C311
42
40
C315
Hy_C
470p
CLKFLS
43
R:7.9V
GND
NC
C262
BSYFLS
NC
1k
CF302
L72-0999-05
45
OSC(E)
C265
AVSS
96
R114
46
3
D301
MA742
R:4.17V
C309
47k
95
43
1k
2
20
RFIN
OSC(B)
47k
0
47k
1
9
94
0.1u
C104
R129
1k
R113
IC301
TK14489V
WIDE
AFO(EVOL11)
DETECTION
R249
TXD
R115
44
FM DEMODULATION
R250
RXD
SQIN
R75
1k
C89
Q87
2SK1824
3
R18
7
PROGRAMMABLE KEY LIGHT
D6
R8
0.15V
10
C250
PTT
RSSI
R116
45
RSSI(CPU92)
BEAT
SHIFT
C4
0.01u
HOOK
12
1
4.7k
DA221
D2
DA221
D1
D3
DA221
22k
470p
R601
C613
22k
470p
R602
C614
VR1
47k
220
R606
0
R533
820
R530
ME
6
100
100p
0.1u
BATT
92
46
48
47
330n
0.47u
47k
R603
91
PLLE(CPU3)
1k
DA221
0.5p
C607
* C608
XB15A709
* C604
XB15A709
D605
D604
* C601
0.01u
8T
C573
100
0.01u
R539
470p
C572
C571
B
0.1u
470k
C559
470p
C560
3.3k
86
MIC
D13
9.5T
L604
* C611
* C610
0.5p
C603
3.5T
L601
L509
9.5T
* C605
220p
470p
C576
1000p
C575
0.47u
C574
* C567
8T
R527
100
R521
0.01u
470p
C391
R378
C389
100k
100k
R376
470p
C385
R374
470p
C382
100k
470p
C375
100k
R366
100k
5
13
11.35V
2.7k
0.17V
IC1
BU2090FS
2
14
99
C319
8
R77
130k
(D)
C25
C26
470
33p
L302
1k
HOOK
TEMP1
47k
22k
NC
R101
10k
NC
90
1k
470p
-t
100k
C98
TH98
100k
C97
-t
TH97
100k
R227
IC101
30622MAA-B83GP
SIGNAL
89
1k
100
IF SWITCH
D302
DAN222
1k
R69
88
1000p
R91
EMPFLS
1k
C318
SPM
51
52
53
DT
AMPSW
55
54
CK
NC
56
NC
NC
CPU
R117
CF301
L72-0993-05
IF SWITCH
D303
DAN222
22k
R120
R121
58
57
DST1
DST2
DST3
NC
KMI4
1
C227
R228
SB
C24
R365
0
0
0
R122
VCC
59
60
61
VSS
NC
62
64
65
63
NC
NARROW
66
NC
WIDE
68
67
NC
NC
KMI3
87
98
1u16
MOD BUFFA
330n
R:6.8V
R68
86
R78
1/2Vcc
GND
4
15
MONITOR KEY LIGHT
D5
R322
0.1u
1k
NC
KMI1
56k
R219
8
150k
C317
85
IGN(CPU72)
1
MIC
POWER
11.4V
R7
69
CL
69
CE
DI
70
71
73
72
IGN
MICMT1
MICEM
74
FNC3
47
49
47k
1k
5.6k
R93
5.6k
R94
C218
10u6.3
82k
R218
150k
R225
R226
9
7
L304
W:4.9V
N:0V
3900p
IGN(CPU72)
SBC(CPU82)
UL(CPU21)
TX/RX (CPU20)
EVLLD(CPU8)
DTMI(EVOL16)
PLLE(CPU3)
DTMO(EVOL15)
MOD
MODO(EVOL10)
PC/TV
MODI(EVOL9)
PC/TVO(EVOL3)
R127
5.0V
C225
4.7u6.3
C228
KMI2
1k
C152
NC
CEFLS
1k
R118
1
NC
2
SBC
R119
48
C151
3
FNC4
49
1800p
NC
L101
5M
R323
Q302
2SC4649(N,P)
BUFFER AMP
50
R73
4
3
85
AMPSW(CPU52)
100k
TXDATA
FNC5
NC
93
C78
5
NC
TEMP2
1000p
NC
84
R128
10
1/2Vcc
1k
R92
18k
(D)
NC
6
11
R76
7
12
GND
470p
RESET
85
+ -
C77
8
MICMT2
75
1200p
V+
0.1u
C215
150p
120k
R229
R230
0.1u
C229
10 SIGOUT(L)
RXDATA
FNC7
83
R126
470p
2
1
8
7
6
5
C214
68k
R231
C230
9.1k
11 VCC
9
- +
6
470p
C232
12 NC
4.7u6.3
R233
13 SIGOUT(H)
13
V+
84
99
T:3.37V
C233
14 DISC
6.8k
R232
8C
15 BEETOUT(H)
14
5
17 IRQ
16 BEEPOUT(L)
4
470p
AGC
DC
AMP
3
1/2Vcc
8C
C231
2.2u10
C21
C20
C22
C23
C19
C16
C17
C18
C15
C13
C14
18 NC
OR GATE
FNC6
NC
PWRPRCT
1
2
1k
R125
83
C103
BUFFER AMP
220k
T:7.9V
CM
81
86
68k
C217
10u6.3
R217
DI
100
820
19 NC
C204
470p
470p
R205
470p
470p
470p
470p
470p
470p
470p
470p
470p
20 GND
R214
SUM AMP
0.1u
D202
1SS372
AFM
FNC8
82
IC203
NJM2902V
R206
CN4
16
84
AMPSW(CPU52)
WIDE(CPU65)
NARROW(CPU64)
80
47k
4700p
+ 4
3
C205
D201
DAN222
8C
R124
IC202
NJM2904V
C226
R204
5C
11 8C
470p
8TC
0.01u
0.027u
9
10 5C
MICEM(CPU74)
8RC
270k
RXAFI
C206
1000p
C203
MIC
HOOK
1k
R4
78
470
71
R:0.64V
78
68k
R216
9
8
C101
77
3300p
R215
680k
ALTI
MICMT1(CPU73)
C213
10u6.3
8
2
1
AF AMP
Q201
2SC4919
7
PTT
1
2
3
4
5
6
7
8
C321
MIC AMP
R:7.9V
0.022u
RXAFO
R213
V+
EMGMIC
7
750k
C207
6
GND
2
KMI2
SMP(CPU51)
0.1u
79
SPLATTER FILTER
8C
IC201
NJM2100V
MIC AMP
R207
1k
TXAFO
18k
TXAFI
5
R224
4
R221
3
4.7u6.3
DETO
1
17
83
SMP(CPU51)
C102
R123
0
78
HPF
T:2.4V
15k
C220
3
36
69
5M
5M
- +
0.01u
C208
15k
R220
DATAI
C212
82k
+ -
IGN
2
70
71
AFI
1k
1k
15
C161
R212
82k
- +
IDC
CN3
1
1000p
R211
240k
3
5C
49
47k
0
R3
C49
IN
OUT
13
14
15
DTMI
DTMO
AFO
MODO
MODI
10
11
DO
9
DAT
CLK
8
7
16
17
VDFref
18
19
20
GND
RESET
LD
VDD
5
6
21
4
PC/TVI
PC/TVO
BLI
BLO
FRQO
22
23
W/NI
W/NO
3
12
1k
R165
R166
76
4
1.5k
820p
R208
C211
T:4.9V
48
330k
FNC8
0.1u
C201
46
47
R209
5
FNC7
1
R164
0.1u
6
FNC6
11
0
R529
R2
0.17V
CN1
18
4.23V
10
100
5C
PTT
ME
MIC
HOOK
CM
SHIFT REGISTER FOR
LED & MICBL CONTROL
PTT
R5
22k
70
AFI(EVOL12)
C210
7
10
45
100k
R531
100
5C
8TC(CPU77)
8RC(CPU76)
AFI(EVOL12)
1k
R222
8
FNC5
43
C202
9
30
PC R532
TV
CN1
R1
17
D608
1SS355
TEMPERATURE
COMPENSATION
R17
R16
BUSY LIGHT SWITCH
0.1u
4.7k
C221
FNC4
5C
29
100k
8
MIC MUTE
Q202
2SJ243
470p
R203
FNC3
D11
DA221
7
D9
DA221
FNC2
D7
DA221
FNC1
6
D5
DA221
5
35
R528
R380
POWER
POWER
VCC
R19
2.2k
MICBL
5C
PTT
ME
MIC
HOOK
CM
D607
MA742
DIGITAL
POTENTIOMETER
AFO(EVOL11)
5.0V
R223
15k
R15
2.7k
5M
APC VOLTAGE
DETECT
AFO(EVOL11)
8RC(CPU76)
+ -
4
2
1
8
D13
SURGE PROTECTION
MICBL
SB
IC161
M62363FP
5C
3
12
2
1
Q1
2SK1824
0
R202
FRQI
W/NO(EVOL2)
W/NI(EVOL1)
24
1.2k
4.7u6.3
R161
C163
470p
C162
L201
680
R201
D10
DA221
D8
DA221
D6
DA221
2
R605
D4
B30-2238-05
SURGE ABSORPTION
D606,607
T:16V
3
D3
B30-2238-05
Q10
KRC102S
13.46V
2.7k
3.7V
D1-3
470p
D503
02DZ5.1(Y)
C532
8n
L360
7
T:7.9V
MIC
AFO(EVOL11)
8TC(CPU77)
47k
- +
D4
DA221
TX AF
Scrambler
4
VEE
6
R14
B30-2238-05
B30-2238-05
NORMAL AMBER
5C
R163
SB
470p
W/NI(EVOL1)
1.5T
PC/TV
W/NO(EVOL2)
+ -
1
C370
W/NI(EVOL1)
1.5T
Q9,10
KEY BACKLIT SWITCH
3.7V
D2
D1
C27
1.5k
W/NO(EVOL2)
PC/TV
W/NO(EVOL2)
- +
R162
MIC
CK(CPU54)
MIC
D4-11
CN2
0.1u
C164
10u6.3
C366
DT(CPU53)
R:2.4V
5
* C390 * R381
8R
TX/RX(CPU20)
IC501
TA75W01FU
8n
L361
* D355
* L359
6P
* D354
* C381
* D353
* TC352
* C386
* C388
0
* C384
R377
0.5p
TC353
C383
0
470p
C377
150
R375
470p
100
C376
R369
R373
R:0.89V
L603
D606
MA742
APC CONTROLLER
C380
470p
* L358
R:1.66V
180k
* L356
R367
G1
L602
T:0.79V
D604,605
ANT SW
D353,354,355
RF BPF TUNING
TV
PLLE(CPU3)
DT(CPU53)
CK(CPU54)
5M
C556
* C565
30p
* C564
C551
470p
C543
82k
R537
*R538
470p
56k
C534
R535
*R534
S
470p
680k
C379
R372
470k
470p
R371
L357
39n
* L355
* D352
*
C372
7p
15p
C373
C374
0.5p
* L354
7p
* C369
C368
* D351
C371
VOLTAGE
PROTECTION
390k
C378
470p
150k
22
0.01u
R361
IF AMP
470p
C363
12p
R370
8R
8R
C364
470k
R362
470p
470k
C361
8R
R360
330k
C360
8p
0
G1
Q353
3SK255
G2
D
R:7.59V
RF BPF TUNING
* C367
R364
R:0.58V S
R:2.49V
RF AMP
D351,352
R:1.85V
R363
0.47u
R:7.25V
C359
C362
0.01u
C358
Q352
3SK255
G2
D
R359
470p
C515
MIXER
L352
47
6p
C354
470
C357
C353
0.01u
R352
100
C450
22u10
8C
8CL
Q351
2SC5108(Y)
R:2.46V
0.47u
680
L351
560
470p
R358
100k
-t
3.3k
R355
2p
33p
R:7.77V
XF351
L71-0591-05
49.95M
C356
R354
18p
R:0.75V
R353
C355
R:5.44V
C351
R:7.9V
LIPPLE
FILTER
TP
TH351
R:7.08V
470p
470p
4.7k
D408
MA2S111
C449
-t
R433
C451
LIPPLE
FILTER
Q440
2SC4617(S)
0.3p
* TH401
R:4.9V
T:0.8mV
R351
T/R SW
8R
SURGE ABSORPTION
470p
Q9
KRA225S
KEY BACKLIT
* C602
FINAL AMP
MOD
5C
470p
C555
1.5T
L508
30p
C550
* C548
220p
470p
C535
* C545
470
R822
* C549
470p
47u25
C536
0.47u
C537
C539
* C540
10
R536
47p
C528
* C527
* R526
* R524
* C524
Q504
RD60HUF1-01
T:2.8V
T:2.0V
470p
33k
C520
15k
R520
R518
C538
L506
2.5n
D1-4
ANT SW
D602
MA4PH633
C570
8T
8T
470p
C512
TEMPERATURE
COMPENSATION
D502
DA221
L507
9p
22
47u16
R519
470p
C518
C517
10
470p
R517
* R514
C514
10n
* C541
* L505
C526
* R525
17.5n
0.1u
470p
C522
3.3n
C521
Q503
PD55008TR
* C523
* C529
3.3k
22n
R516
L502
470p
10
R515
C513
470p
DRIVE AMP
Q502
2SK2596
ANT SW
D601
MA4PH633
T:13.6V
R:12.6V
0
T:1.6V
470p
C511
L503
470
R511
DRIVE1
T:1.22V
L504
UL(CPU21)
5C
0
3p
T:0.49V
6.8k
C510
3.3k
R513
15n
R509
C505
470p
0
C501
R446
8R
R512
L501
C507
47
470p
R507
10k
R506
C504
4.7k
1k
1k
470p
C467
470p
C463
8C
4p
C516
1
R823
R522
T:7.23V
8CL
1k
R501
R444
470p
R442
0
R432
R502
R443
2.2k
1k
27n
R441
T:5.65V
R434
L417
C509
T:1.2V
D409
DAN235E
PRE DRIVE AMP
Q501
2SC3356(R24)
T:1.13V
T:1.15V
10
5p
* C502
470p
0
PRE DRIVE AMP
Q500
2SC5110(O)
T:5.58V
RF SWITCH
470p
C466
100
C464
L420
100
C461
470p
120k
R440
2p
R439
L418
R445
R:0.75V
27n
C455
100
R435
120k
R436
C452
R:7.22V
Q411
2SC5108(Y)
T:0.97V
Q408
KRX102U
470p
100k
C448
R431
470p
* C431
* C438
4p
C441
* C440
* R424 * L415
* L414
470p
C456
6p
* R423 * L410
* C429
470p
C428
* L409
* C427
10p
0.5p
C454
0.5p
470p
C444
MA360
C437
C436
D407
* L412
* TC402 * C435
MA2S304
470p
D405
R426
47k
TX VCO
C432
T:0.9V
D407
MODULATION
47k
8C
C442
470p
C421
R425
47k
R428
C439
R:1.48V
T/R SW
Q406
2SK508NV(K52)
* C434 * L413
L416
8C
TC401
* L407
D403
MA2S304
R422
10k
C425
2.2k
R420
0.047u35
3.3u10
C424
0.1u35
C417
470p
C423
470
R416
0.01u
C413
R:4.85V
220k
R417
R:0.74V
*
T:6.62V
D406
MA2S304
* L411
C433
0
100
D405,406
TX VCO
R:6.3V
2SJ243
Q407
100
T:6.7V
R430
100k
R415
R429
R427
C418
1000p
* L408
T:4.80V
R:4.86V
RF AMP
BUFFER AMP
Q410
2SC5108(Y)
R:0.76V
R:0.82V
Q405
2SK508NV(K52)
1.5k
1k
Q404
2SC4649(N,P)
0.1u
C414
100k
1k
L405 CV
R421
10u6.3
10
9
8
7
R409
D401
L404
LIPPLE
FILTER
R419
RF AMP
R:6.9V
0.1u
10u6.3
MA2S111
R408
10
22p
C410
10u6.3
0.1u
C406
1000p
C409
C422
R413
11
12
CLK
PLL SYNTHESIZER
FIN
NC2
14
13
NC3
DATA
15
16
C412
R:4.82V
R418
* C426
D404
MA2S304
CV
IC401
MB15A02
LD
GND
LE
FC
17
12k
PLL IC
C411
C408
1.5k
R407
MOD
FROO(EVOL23)
CK(CPU54)
DT(CPU53)
6
5
4
3
2
L403
10u
PLLE(CPU3)
DO
VCC
NC4
FOUT
19
18
OSCOUT
NC1
OSCIN
XOUT
VP
P
NC5
R
16.8MHz
GND
1
C404
15u6.3
5C
0
10k
20
KDC
L77-1868-15
R405
R404
R412
R:4.9V
10k
Q402
2SA1832(GR)
Q403
2SC4738(GR)
470p
10k
R411
C416
R410
470p
D402
HZU5ALL
0
10k
100p
C403
100p
100p
C402
C401
X401
VC
* L406
R414
VOLTAGE
DROPPED
* C430
RX VCO
R:6.6V
+ -
1k
1k
1k
TCXO
R:1.62V
D403,404
RX VCO
Q402,403
CHARGE PUMP
- +
R403
X54-3460-20 DISPLAY UNIT
CN800
T
TK-8102H
SCHEMATIC DIAGRAM
X57-6710-XX TX-RX UNIT
R402
R401
S
0.01u
C
C9
C10
B
1u
A
D351
D352
D353
D354
D355
HVC350B
HVC350B
HVC350B
HVC350B
HVC350B
NO
HVC355B
HVC355B
HVC355B
HVC355B
HVC355B
NO
HVC350B
HVC350B
HVC355B
HVC350B
HVC350B
TC352 TC402 TH401
M,K
450-490MHz
6p
10p
-26
K2
485-512MHz
6p
10p
-27
K3
400-430MHz
3p
6p
-24,-25
10k
7
46
TK-8102H
TK-8102H
BLOCK DIAGRAM
DISPLAY UNIT (X54-3460-20)
TX-RX UNIT (X57-671x-xx)
MIC
RF
POWER
SB
FNC1~FNC8
MICBL
SB
PTT(TXD)
ME
MIC
HOOK(RXD)
CM
1
2
KMI1
4
3
KMI3
KMI2
KMI4
KMO2 KMO1
IGN
DATAI
DETO
TXAFI
TXAFO
EMGMIC
RXAFO
ALTI
RXAFI
5C
8C
PLLE
DT
CK
LD
16.8MHz
5C
SHIFT
REGISTER
CL
DI
MICBL
CV
Q408
KRX102U
Q407
2SJ243
SW
BUFF
RF
8CL
8C
8C
RIPPLE 8CL
FILTER
16.8MHz
Q406
2SK508NV(K52)
IC161
M62363FP
(1/8)
VCOMOD
D301
MA742
GND
PTT
MIC
POWER
ME
HOOK
KMI2
CM
KMI1
KMI3
KMO1
KMI4
KMO2
SB
5C
CE
CL
DI
LEDMON
D6
PF
LEDPF
D7
1
LEDC1
D8
2
LEDC2
D9
3
LEDC3
D10
Q1
2SK1824
IC201
NJM2100V
IC202
NJM2904V
IC203
NJM2902V
(1/4)
MIC
MUTE
MIC/IDC
SPLATTER
FILTER
SUM
Q201
2SC4919
D201
DAN222
D202
1SS372
D/A
CONV
NARROW
WIDE
Q4
KRC102S
B
BUSY
LEDG
5C
D12
OVER
VOLTAGE
DET
RED
LEDR
Q9
KRA2555S
Q10
KRC102S
IGN
SW
Q71
KRC414RTK
MICBL
47
SW
SW
SW
CF301
(WIDE)
D302
DAN222
SW
450kHz
SW
XF351
49.95MHz
RF
BPF
DT
CK
CL
DI
KMO1
KMO2
5M
EEPROM
SBC
8TC
8RC
RF BPF
TUNE
RF BPF
TUNE
D353~355
HVC350B
PLLE
ELVLLD
BSHIFT
TX/RX
D/A
CONV
IC251
Q251
NJM2902V 2SC4617(S)
DTMF/BEEP IC161
M62363FP
Q252,253
(4/8)
2SK1824
D/A
CONV
SW
HPF
IC66
AT24C64N10SI18
SQIN
IC101
30622MAA-B83GP
BSHIFT
5C
48
SW
SPM
SW
EXT.
SP
SW
AVR
8V
SW
Q36
KRC102S
+B
IC33
NJM78L05UA
SB
SW
SBC
Q33
2SA1745(6,7)
8R
AMPSW
Q31
2SA1641(S,T)
SW
5M
SW
INT
AVR
5V
INT
IC34
PST9140NR
RESET
5C
AVR
IC35
PST9140NR
Q32
KRC102S
OVER
VOLTAGE
DET
Q87
2SK1824
SW
AF
PA
BATT
Q34
KRC102S
8RC
SW
INT
RESET
SW
IC31
KIA7808AF
SIGNAL
X86
IC252
LA4600
Q35
KTA1664(Y)
8TC
IGN
BATT
PWRPRCT
Q86
2SK1824
Q254
DTC363EU
AFM
8T
AFM
SPM
AMPSW
MICEM
MICMT1
MICMT2
SP
Q255
KRC102S
RSSI
CPU
PC
IC161
M62363FP(3/8)
D351,352
HVC350B
TEMP1
TEMP2
PTT(TXD)
HOOK(RXD)
POWER
CM
KMI1
KMI2
KMI3
KMI4
APC
CONTROL
BPF
IC501
TA75W01FU
(2/2)
8R
8R
AF
FILTER
Q61
KRC404RTK
KEY
MIX
MCF
8C
QT/DQT
DTMF
4
SW
IF
Q353
3SK255
EEPWP
EEPCK
EEPDT
LEDC4
D11
Q352
3SK255
Q351
2SC5108(Y)
D303
DAN222
FNC2
FNC4
FNC6
FNC8
POW.
DET
D607
MA742
IC501
BUFFER TA75W01FU
(1/2)
IC301
CF302
(NARROW)
FNC1
FNC3
FNC5
FNC7
DTMF
POW.
DET
Vg
D/A
CONV
BUFF
ANT
LPF
ANT SW
50.4MHz
NARROW
AGC
DET
FINAL
AMP
Q302
2SC4649(N,P)
WIDE
AGC
DRIVE
AMP2
D601,602
MA4PH633
D604,605
XB15A709
8T
IC161
M62363FP
(7/8)
MICMT
IC161
M62363FP(6/8)
Q504
RD60HUF1
Vg
NOISE
DET
IC161
IC203
M62363FP NJM2902V
(3/8)
(3/4)
D/A
CONV
DRIVE
AMP1
Q503
PD55008
8T
8R
PSB
MON
TRIPLER
8C
SQIN
PRE
DRIVE
AMP
RF
D409
DAN235E 8T
Q301
2SC2412K
TCXOMOD VCOMOD
D5
T/R
SW
IF
DEMODULATOR
D/A
CONV
IC161
M62363FP(8/8)
Q501
Q500
Q502
2SC5110(O) 2SC3356(R24) 2SK2596
D606
MA742
TXRX
TX
VCO
Q440
2SC4617(S)
8R
8T
SW
TCXOMOD
TCXO
D/A
CONV
GND
ALTI
DETO2
DATAI
5C
FNC1(TXD)
FNC3(RESET)
FNC2(RXD)
RX
VCO
CHARGE
Q403
PUMP
2SC4738(GR)
16.8MHz
X401
IC1
BU2090FS
LEDMON
LEDPF
LEDC1
LEDC2
LEDC3
LEDC4
LEDR
LEDG
LOOP
FILTER
PLL IC
5C
Q411
Q410
2SC5108(Y) 2SC5108(Y)
Q405
2SK508NV(K52)
Q402
CHARGE 2SA1832(GR)
PUMP
8C
IC401
MB15A02
M
P
Q404
2SC4649(N,P)
8C
IC32
NJM78L05UA
RESET
5M
E
TK-8102H
TK-8102H
LEVEL DIAGRAM
Receiver Section
49.95MHz
Center Frequency
Audio Frequency
450kHz
W : –85.0dBm
N : –80.5dBm
W : –121.0dBm
N : –120.5dBm
W : –119.0dBm
N : –118.5dBm
W : –105.5dBm
N : –105.5dBm
W : –106.0dBm W : –117.5dBm
N : –105.0dBm N : –117.0dBm
Q353
G2
G2
BPF
G1
BPF
S
XF1
Q351
D
CF1
/CF2
W/N
0.34Vrms
W/N
0.33Vrms
W/N
0.27Vrms
W/N
0.31Vrms
IC301
IC251
IC251
IC251
IC251
20
G1
11
9
8
12
14
3
1
5
W/N
0.33Vrms
W/N
10mVrms
W/N
0.55Vrms
IC161
IC252
Q251
7
12
11
10
W/N
0.45Vrms
1
J1
S
4Ω
ANT
Q352
D
W : –103.0dBm
N : –101.5dBm
W : –93.0dBm
N : –91.0dBm
To make measurements in the RF section, connect the RF level meter.
In the RF section, use a 0.01µF coupling capacitor.
(The display shows the SSG input value required to obtain 12dB SINAD.)
To make measurements in the AF section, connect the AC level meter.
(ANT input : –53dBm, 1kHz FM, 3kHz DEV (Wide)/1.5kHz DEV (Narrow))
The AF output level is adjusted for a 0.45V/4Ω by the front panel AF VOL control.
Transmitter Section
Display Unit
X54-346
TX-RX Unit (VCO)
TX-RX Unit
TX-RX Unit
FINAL Amp
TX-RX Unit
W/N
5.0mVrms
W/N
0.10Vrms
W/N
1.40Vrms
W/N
1.16Vrms
W/N
1.26Vrms
W/N
1.04Vrms
W : 1.05Vrms
N : 0.44Vrms
IC201
IC201
IC202
IC202
IC203
IC203
W : 0.49mVrms
N : 0.20mVrms
–5dBm
0dBm
7dBm
14dBm
16dBm
15dBm
45W
D409
MIC
2
1
6
7
3
1
5
7
2
1
9
8
IC161
9
Q406
Q410
Q411
Q500
Q501
D
Q504
D
D601
D
10
G
To make measurements in the AF section, connect the AC level meter.
AG is set so that MIC input becomes 3kHz/1.5kHz (Wide/Narrow) DEV at 1kHz MOD.
Q503
Q502
S
G
S
G
S
ANT
D602
To make measurements in the RF section,
connect the RF Wattmeter (50Ω).
49
50
TK-8102H
TERMINAL FUNCTION
CN2
No.
CN3
Name
I/O
1
SB
O
2
NC
3
GND
4
NC
-
5
FNC1
I/O
6
FNC2
7
FNC3
8
9
Function
No.
Name
I/O
I
Function
Battery voltage DC supply
1
IGN
Ignition sens input
-
-
2
DATAI
I
External transmit signal input
O
Ground
3
DETO
O
FM detector output
-
4
TXAFI
I
TX audio input from scrambler board
Programable I/O (programmed by FPU)
5
TXAFO
O
TX audio output to scrambler board
I/O
Programable I/O (programmed by FPU)
6
EMGMIC
I
Emergency MIC input (1kHz/1.2mVrms)
I/O
Programable I/O (programmed by FPU)
7
RXAFO
O
RX audio output to scrambler board
FNC4
I/O
Programable I/O (programmed by FPU)
8
ALTI
I
External alert tone signal input
FNC5
I/O
Programable I/O (programmed by FPU)
9
RXAFI
I
RX audio input from scrambler board
10
FNC6
I/O
Programable I/O (programmed by FPU)
10
5C
O
5V DC power supply (50mA MAX)
11
FNC7
I/O
Programable I/O (programmed by FPU)
11
8C
O
8V DC power supply (50mA MAX)
12
FNC8
I/O
Programable I/O (programmed by FPU)
CN4
■ Function Port Assignment
No.
KDS100, KGP-2A/2B
Name
Name
I/O
Function
1
GND
O
Ground
I/O
2
NC
-
-
-
3
NC
-
-
-
-
FNC1
-
FNC2
-
-
4
NC
FNC3
Data Channel
I
5
FNC2
I/O
Programable I/O (programmed by FPU)
FNC4
PTT
I
6
NC
-
-
FNC5
Carrier Operated Relay
O
7
NC
-
-
FNC6
Audio Mute
I
8
FNC3
I/O
Programable I/O (programmed by FPU)
FNC7
Mic Mute
I
9
FNC1
I/O
Programable I/O (programmed by FPU)
FNC8
TX Relay
O
10
NC
-
-
11
5C
O
5V DC power supply (50mA MAX)
I/O
12
NC
-
-
O
13
DATAI
I
External transmit signal input
SmarTrunk II
Name
FNC1
TXD
FNC2
RXD
I
14
DETO2
O
FM detector output
FNC3
Reset
O
15
ALTI
I
External alert tone signal input
FNC4
-
-
16
NC
-
-
FNC5
-
-
17
NC
-
-
FNC6
-
-
18
NC
-
-
FNC7
-
-
19
NC
-
-
FNC8
-
-
20
GND
O
Ground
Scrambler
Name
I/O
FNC1
-
-
FNC2
-
-
FNC3
TX Relay
O
FNC4
Scrambler
O
FNC5
Scrambler Code1 (1)
O
FNC6
Scrambler Code2 (2)
O
FNC7
Scrambler Code3 (4)
O
FNC8
Scrambler Code4 (8)
O
Port Function is Low Active. (Exclude : Scrambler Code)
51
TK-8102H
SPECIFICATIONS
GENERAL
Frequency Range ............................... K,M : 450 to 490MHz
K2 : 485 to 512MHz
K3 : 400 to 430MHz
Channels / Groups .............................. 4 channels
Channel Spacing ................................. Wide : 25kHz
Narrow : 12.5kHz
PLL Channel Stepping ........................ 5.0, 6.25kHz
Operating Voltage ............................... 13.6V DC ± 15%
Current Drain ...................................... Less than 0.4A on standby
Less than 1.0A on receive
Less than 14.0A on transmit
Operating Temperature Range ........... –30°C to +60°C
Dimensions & Weight ........................ 6.30 (160) W x 1.70 (43) H x 5.40 (137) D inch (mm), 2.60 lbs (1.18kg)
Channel Frequency Spread ................ 40MHz
RECEIVER (Measurements made per EIA standard EIA/TIA-603)
Sensitivity (12dB SINAD) .................... Wide : 0.28µV
Narrow : 0.35µV
Selectivity ........................................... Wide : 75dB
Narrow : 65dB
Intermodulation ................................... Wide : 70dB
Narrow : 60dB
Spurious Response ............................. 75dB
Audio Power Output ........................... 4.0W
Frequency Stability ............................. ± 2.5ppm
TRANSMITTER (Measurements made per EIA standard EIA/TIA-603)
RF Power Output ................................ High : 45W
Low : 25W
Spurious and Harmonics ..................... 70dB
Modulation .......................................... Wide : 16K0F3E
FM Noise ............................................ Wide : 45dB
Narrow : 11K0F3E
Narrow : 40dB
Audio Distortion .................................. Less than 3%
Frequency Stability ............................. ± 2.5ppm
KENWOOD CORPORATION
2967-3, Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 Japan
KENWOOD U.S.A. CORPORATION
P.O. BOX 22745, 2201 East Dominguez Street, Long Beach, CA 90801-5745, U.S.A.
KENWOOD ELECTRONICS CANADA INC.
6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8
KENWOOD ELECTRONICS DEUTSCHLAND GMBH
Rembrücker Str. 15, 63150 Heusenstamm, Germany
KENWOOD ELECTRONICS BELGIUM N.V.
Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium
KENWOOD ELECTRONICS FRANCE S.A.
13, Boulevard Ney, 75018 Paris, France
KENWOOD ELECTRONICS U.K. LIMITED
KENWOOD House, Dwight Road, Watford, Herts., WD18 9EB United Kingdom
KENWOOD ELECTRONICS EUROPE B.V.
Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands
KENWOOD ELECTRONICS ITALIA S.p.A.
Via G. Sirtori, 7/9 20129 Milano, Italy
KENWOOD IBERICA S.A.
Bolivia, 239-08020 Barcelona, Spain
KENWOOD ELECTRONICS AUSTRALIA PTY. LTD.
(A.C.N. 001 499 074)
16 Giffnock Avenue, Centrecourt Estate, North Ryde, N.S.W. 2113 Australia
KENWOOD ELECTRONICS (HONG KONG) LTD.
Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road, Kwai Fong, N.T., Hong Kong
KENWOOD ELECTRONICS TECHNOLOGIES(S) PTE LTD.
Sales Marketing Division
1 Ang Mo Kio Street 63, Singapore 569110