Download TK-3402/3406/3407

UHF FM TRANSCEIVER
TK-3402/3406/3407
SERVICE MANUAL
K2,P,M2 versions
© 2013-02 PRINTED IN JAPAN
B53-7049-00 (Y) 241
CONTENTS
Whip antenna
(T90-1041-25) : TK-3402
(K2,P only)
Button knob (PTT)
(K29-9612-03)
Button knob
(SIDE1/SIDE2)
(K29-9613-03)
Knob (Selector)
(K29-9615-03)
Knob (Volume)
(K29-9614-03)
GENERAL ....................................................2
SYSTEM SET-UP .........................................3
REALIGNMENT ...........................................3
DISASSEMBLY FOR REPAIR .....................6
CIRCUIT DESCRIPTION .............................9
SEMICONDUCTOR DATA .........................14
COMPONENTS DESCRIPTION ................15
PARTS LIST ...............................................16
EXPLODED VIEW ......................................22
PACKING ...................................................23
ADJUSTMENT ...........................................25
PC BOARD
TX-RX UNIT (X57-8320-11) ....................30
SCHEMATIC DIAGRAM ............................34
BLOCK DIAGRAM .....................................38
LEVEL DIAGRAM ......................................40
SPECIFICATIONS ......................................41
Plastic cabinet assy
(A02-4200-03)
This product complies with the RoHS directive for the European market.
This product uses Lead Free solder.
TK-3402/3406/3407
Document Copyrights
Disclaimer
Copyright 2013 by JVC KENWOOD Corporation. All
rights reserved.
No part of this manual may be reproduced, translated,
distributed, or transmitted in any form or by any means,
electronic, mechanical, photocopying, recording, or otherwise, for any purpose without the prior written permission of
JVC KENWOOD Corporation.
While every precaution has been taken in the preparation
of this manual, JVC KENWOOD Corporation assumes no
responsibility for errors or omissions. Neither is any liability
assumed for damages resulting from the use of the information contained herein. JVC KENWOOD Corporation reserves
the right to make changes to any products herein at any time
for improvement purposes.
GENERAL
INTRODUCTION
PERSONAL SAFETY
SCOPE OF THIS MANUAL
This manual is intended for use by experienced technicians familiar with similar types of commercial grade commu ni ca tions equipment. It contains all required service
information for the equipment and is current as of the publication date. Changes which may occur after publication
are covered by either Service Bulletins or Manual Revisions.
These are issued as required.
2
•
•
•
The following precautions are recommended for personal
safety:
DO NOT transmit until all RF connectors are verified secure and any open connectors are properly terminated.
SHUT OFF and DO NOT operate this equipment near
electrical blasting caps or in an explosive atmosphere.
This equipment should be serviced by a qualified technician only.
ORDERING REPLACEMENT PARTS
SERVICE
When ordering replacement parts or equipment information, the full part identification number should be included.
This applies to all parts : components, kits, or chassis. If the
part number is not known, include the chassis or kit number
of which it is a part, and a sufficient description of the required component for proper identification.
This transceiver is designed for easy servicing. Refer
to the schematic diagrams, printed circuit board views, and
alignment procedures contained within.
Model
Type
TK-3402
K2,P
TK-3406
M2
TK-3407
M2
TX-RX unit
Frequency
range
X57-8320-11 400~470MHz
Remarks
IF1: 50.85MHz
LOC: 50.4MHz
TK-3402/3406/3407
SYSTEM SET-UP
Merchandise received
Choose the type of transceiver
Frequency range (MHz)
RF power
Type
TX/RX 400~470
5.0W
TK-3402 K2,P
TK-3406 M2
TK-3407 M2
A personal computer, programming interface (KPG-22A/22U),
and FPU (programming software) are required for programming.
(The frequency, TX power HI/LOW, and signaling data are
programmed for the transceiver.)
Transceiver programming
Are you using the optional antenna?
YES
KRA-23 or KRA-27
Optional antenna
YES
KMC-21, KMC-45
Speaker microphone
NO
Are you using the speaker microphone?
NO
(Option)
Delivery
REALIGNMENT
1. Modes
2. How to Enter Each Mode
Mode
User mode
User mode
Data programming mode
PC mode
PC test mode
PC tuning mode
PC mode
Received commands from PC
Wireless clone mode
[PTT] + [Side] + Power ON (Two seconds)
3. PC Mode
3-1. Preface
Wireless clone mode
Mode
Operation
Power ON
Function
User mode
For normal use.
PC mode
Used for communication between the transceiver and PC.
Data programming Used to read and write frequency data and
mode
other features to and from the transceiver.
PC test mode
Used to check the transceiver using the PC.
This feature is included in the FPU.
Wireless clone
mode
Used to transfer programming data from one
transceiver to another.
The transceiver is programmed by using a personal computer, a programming interface (KPG-22A/22U) and FPU
programming software.
The programming software can be used with a PC. Figure 1 shows the setup of a PC for programming.
3-2. Connection Procedure
1. Connect the transceiver to the personal computer with
the interface cable.
Note:
•
You must install the KPG-22U driver in the computer to
use the USB programming interface cable (KPG-22U).
3
TK-3402/3406/3407
REALIGNMENT
2. When the POWER is switched on, user mode can be entered immediately. When the PC sends a command, the
transceiver enters PC mode.
When data is read from the transceiver, the red LED
lights.
When data is written to by the transceiver, the green LED
lights.
3-6. Programming with PC
If data is transferred to the transceiver from a PC with the
FPU, the data for each set can be modified.
Data can be programmed into the EEPROM in RS-232C
format via the SP/MIC jack.
In this mode the PTT line operate as TXD and RXD data
lines respectively.
Note:
•
•
KPG-22A or KPG-22U
Illustration is KPG-22A
PC
The data stored in the personal computer must match
Model Name and Model Type when it is written into EEPROM.
Do not press the [PTT] key during data transmission or
reception.
3-3. KPG-22A Description
(PC programming interface cable: Option)
The KPG-22A is required to interface the transceiver with
the computer. It has a circuit in its D-sub connector (KPG-22A:
9-pin) case that converts the RS-232C logic level to the TTL
level.
The KPG-22A connects the SP/MIC connector of the
transceiver to the RS-232C serial port of the computer.
FPU
Gray
Gray/Black
1.5D-XV Lead wire
1.5D-XV Shield wire
3-4. KPG-22U Description
(USB programming interface cable: Option)
The KPG-22U is a cable which connects to a USB port
on a computer.
When using the KPG-22U, install the supplied CD-ROM
(with driver software) in the computer. The KPG-22U driver
runs under Windows XP, Vista or 7.
The latest version of the USB driver is available for download from the following URL:
http://www.kenwood.com/usb-com/
(This URL may change without notice.)
3-5. Programming Software: KPG-158D(Ver.2.00 or
later) description
The FPU is the programming software for the transceiver
supplied on a CD-ROM. This software runs under windows
XP, Vista or 7 on a PC. The software on this disk allows a
user to program the transceiver via Programming interface
cable (KPG-22A/22U).
•
Use the FPU that matches the market when you first set
the market code and model name/frequency data to the
service unit. The unit set by mistake cannot be restored.
Tuning cable
(E30-3216-05)
PC
PC
D-SUB
(9-pin)
USB
KPG-22U
KPG-22A
Transceiver
Transceiver
Fig. 1
4
+
–
+
–
SP
MIC
TK-3402/3406/3407
REALIGNMENT
4. Wireless Clone Mode
•
4-1. Outline
“Wireless Clone Mode” copies the transceiver data to another transceiver.
The dealer can copy the transceiver data to another
transceiver even without the use of a personal computer.
4-2. Example
The transceiver can copy the programming data to one or
more transceivers via RF communication.
The clone source and clone target/s must be in wireless
clone mode.
4-3. Operation
1. To switch the clone target/s to Wireless Clone mode,
press and hold the [PTT] and [side2] keys while turning
the transceiver power ON.
2. Wait for 2 seconds. The LED will light orange and the
transceiver will announce “Clone”.
3. Select a channel table number using Side1 (increment
channel table) and Side2 (decrement channnel table)
keys.
4. To switch the clone source to wireless clone mode, press
and hold the [PTT] and [side2] keys while turning the
transceiver power ON.
5. Wait for 2 seconds. The LED will light orange and the
transceiver will announce “Clone”.
6. Select the same channel table number as the clone
target/s.
7. Press [PTT] on the clone source to begin data transmission.
When the clone target starts to receive data, the LED will
light green.
When the clone source finishes sending data, a “confirmation” tone will sound.
If data transmission fails while cloning, an “error” tone will
sound from the target unit.
8. If the cloning fails, no data will be available in the target
unit when it is returned to User mode.
9. When the cloning is successful, the target unit’s “Scan”
and “Key lock” functions will return to their default values
(Scan = OFF, Key lock = OFF).
•
•
•
•
Electronic interface may cause a failure in data transfer
during Wireless Clone, such as when waveforms or electromagnetics are being performed at the workbench.
Wireless clone mode can be used ONLY by the authorized service personnel.
The wireless clone mode setting must be configured
as “Disable” before being delivered to the end-user.
To clone, replace the antenna from both the source
transceiver and the target transceiver with a dummy
load.
The transmit output power is automatically set to
Low in clone mode.
• Clone frequency table
No.
Operating frequency 400~470 (MHz)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
400.000
402.000
406.000
408.000
410.000
412.000
414.000
416.000
418.000
420.000
422.000
424.000
426.000
428.000
430.000
432.000
434.000
436.000
438.000
440.000
Note:
•
•
•
•
•
•
•
The dealer can clone data to two or more transceivers by
repeating the above procedures.
If the transceivers wireless clone Mode is configured as
“Disabled”, the transceiver cannot enter Clone mode.
The table shown below will cover the frequency tables
used for wireless cloning.
Wireless clone mode cannot be entered in battery low
state.
A unit cannot be a “Source Unit” if it is unprogrammed. If
[PTT] is pressed, an “error” tone will sound.
The language used in cloning depends on the “Model
type” setting, not the FPU setting.
Once a unit is set to be the source, it cannot be a target
after the data has been transmitted. This protects the
data in the source unit.
5
TK-3402/3406/3407
DISASSEMBLY FOR REPAIR
1. Removing the Case Assembly from the
Chassis
3. Removing the TX-RX unit from the
Chassis
1. Remove the selector knob a and volume knob b.
2. Remove the two screws c.
3. Lift and remove the chassis from the case assembly d.
(Use a flat-blade screwdriver to easily lift the chassis.)
1. Remove the eleven screws g fixing the TX-RX unit.
2. Remove the solder of the antenna terminal with a soldering iron h.
3. Remove the solder of the positive terminal with a soldering iron i.
Note: You can remove the TX-RX unit from the chassis
without removing the solder at the positive terminal.
However, in this case, you can not attach the packing
(G53-2218-03) that is on the positive terminal to the
chassis in assembling. So, it is advisable to remove the
solder on the positive terminal first.
4. Remove the FPC from the flat cable connector j.
5. Lift and remove the TX-RX unit from the chassis k.
b
a
c
c
d
h
g
g x2
2. Removing the Holder Assembly from
the Chassis
1. Remove the packing e from the SMA, volume and selector.
2. Remove the holder from the chassis.
Note: Taking care not to cut the speaker and microphone
lead.
3. Detach the solder of speaker and microphone lead from
the PCB beforehand.
4. Remove the packing f from the SP/MIC jack of the TXRX unit.
g
g x2
g
g
g x4
k
i
j
4. Removing the Battery Release Lever
from the Case Assembly
RED
Note: To remove the Holder Assy from
the Chassis,useaflat-head screwdriver
and insert to this hole.
BROWN
RED
BLACK
0
0㸩
e
㹑
1. Press the upper part of the lever toward the inside of the
case assembly. One side of the shaft will be removed a.
2. Lift and remove the battery release lever from the case
assembly b.
Note: Scratch and widen the glue hole if there is difficulty
in removing the other end of the shaft.
No glue is required when you reassemble the battery release lever.
㹑
b
f
a
6
TK-3402/3406/3407
DISASSEMBLY FOR REPAIR
5. Attaching the Battery Release Lever to
the Case Assembly
1. Insert one side of the shaft into the hole at the lever fitting
section on the case assembly a.
Caution: The thin spring (G01-4543-14) should be positioned above the two tabs of the lever.
2. Tilt the battery release lever slightly forward b, so that
the thick spring (G01-4542-04) is positioned below the
case surface.
3. With the thick spring positioned below the case surface,
attach the other side of the shaft to the case assembly
by pressing the battery release lever c until it snaps into
place d.
Caution: Be careful not to tilt the battery release lever
too forward.
If the battery release lever is pushed in this state where
the two tabs come below the case surface, there is a
possibility of damaging the two tabs.
6. Assembling the Battery Release Lever
1. Place the lever b onto the stopper a.
2. Place the thick spring c onto the lever.
3. Hook the right and left ends of the thin spring d onto the
tabs of the stopper, then place the thin spring onto the
lever e.
4. Slide the shaft through the hole of the stopper and lever f.
d
c
e
b
f
a
A thin spring
Tow tabs
7. Attaching the Positive Terminal to the
Chassis
Shaft
A thick spring
a
Always attach the positive terminal to the chassis, using
the following procedures, before mounting the TX-RX unit
onto the chassis.
1. Remove the holder assembly b from the packing a of
the positive terminal.
2. Mount the packing of the positive terminal into the chassis hole c.
3. Mount the holder assembly into the packing of the positive terminal d.
b
c
d
b
d
a
c
7
TK-3402/3406/3407
DISASSEMBLY FOR REPAIR
8. Mounting the Chassis to the Case
Assembly
1. Confirm that the waterproof packing attached to the
circumference of the chassis is securely inserted in the
groove of the chassis a.
2. Insert the upper part of the chassis into the case assembly b.
3. Press the chassis c and the case assembly together to
attach them.
Caution: If the packing of the SP/MIC does not come
to the correct position after attaching the chassis to the
case assembly, reposition the packing with your fingers.
10. The Nuts of the Volume Knob and
Channel Knob
Note that the shapes, colors and heights of nuts of the
volume knob and channel knob are different from one
another. (The nut of volume knob is silver, and the nut of
channel knob is gold.)
Use the following jig when removing the nuts of the volume knob and channel knob.
• Jig (Part No.: W05-1012-00)
for Volume knob
(Long)
a
b
c
c
9. Attaching the Antenna Receptacle to
the Chassis
Screw the antenna receptacle to the chassis in the order shown in the drawing so that the antenna receptacle
comes to the center of the case hole.
Tighten this screw second.
Tighten this screw first.
8
for Selector knob
(Short)
TK-3402/3406/3407
CIRCUIT DESCRIPTION
1. Frequency Configuration
The receiver utilizes double conversion. The first IF is
50.85MHz and the second IF is 450kHz. The first Local oscillator is supplied from the PLL circuit.
The PLL circuit in the transmitter generates the necessary frequencies. Figure 1 shows the frequencies
CF
450kHz
TX/RX: 400~470MHz
ANT
1st MIX
ANT
SW
MCF
SP
RF
AMP
IF
System
50.85MHz
AF
AMP
Baseband
50.4MHz
X3
Tripler
349.15~
419.15MHz
TCXO
16.8MHz
MIC
TX
AMP
RF
AMP
400~470MHz
Fig. 1
PLL
VCO
MIC
AMP
Frequency configuration
2. Receiver System
The receiver system is shown in Figure 2.
CF401
ANT
BPF
Q405
RF AMP
BPF
Q404
1st MIX
XF400
Q403
IF AMP
ANT
SW
IC705
IC400
IF,MIX,DET
Baseband
Q400
X3 Tripler
X1
TCXO
2nd Local
16.8MHz
IC709
AF PA
(INT)
SP
MCF
BPF1
BPF1
1st Local
Fig. 2
Receiver system
2-1. Front End (RF Amplifier) Circuit
2-2. First Mixer
The signal coming from the antenna passes through the
transmit/receive switching diode circuit (D201, D202, D203
and D204) and a BPF (L415 and L416), and is then amplified by the RF amplifier (Q405).
The resulting signal passes through a BPF (L410,L411
and L413) and goes to the mixer. These BPF are adjusted by
variable capacitance diodes (D400, D401, D402, D403 and
D404). The input voltage to the variable capacitance diode is
a regulated voltage output from the DC amplifier (IC704).
The signal from the front end is mixed with the first local
oscillator signal generated in the PLL circuit by Q404 to produce a first IF frequency of 50.85MHz.
The resulting signal passes through the XF400 MCF to
cut the adjacent spurious and provide the optimum characteristics, such as adjacent frequency selectivity.
9
TK-3402/3406/3407
CIRCUIT DESCRIPTION
2-3. IF Amplifier Circuit
3. Transmitter System
The first IF signal is passed through a four-pole monolithic crystal filter (XF400) to remove the adjacent channel
signal. The filtered first IF signal is amplified by the first IF
amplifier (Q403) and is then applied to the IF system IC
(IC400).
The IF system IC provides a second mixer, limiting
amplifier, quadrature detector and RSSI (Received Signal
Strength Indicator). The second mixer mixes the first IF signal with the 50.85MHz signal of the second local oscillator
output (Q403) and produces the second IF signal of 450kHz.
The second IF signal is passed through the ceramic filter
(CF401) to remove the adjacent channel signal. The filtered
second IF signal is amplified by the limiting amplifier and
demodulated by the quadrature detector with the ceramic
discriminator (CD400). The demodulated signal is routed to
the audio circuit.
3-1. Microphone Amplifier Circuit
The signal from the microphone is limited by the AGC
circuit, which is composed of D700, D701, Q705, Q706 and
the mute switch (Q704). IC705 is composed of a high-pass
filter, low-pass filter and pre-emphasis/IDC circuit.
The signal from the microphone and the low speed data
from the MCU (IC702) enter the baseband IC (IC705) and
pass through each path and are mixed inside the IC.
The output signal from the audio processor goes to the
VCO modulation input. The other output signal goes to the
TCXO modulation input.
MIC
IC705
VCO
Baseband
X1
2-4. Audio Amplifier Circuit
The demodulated signal from IC400 is sent to an AF amplifier through IC705, and is routed to an audio power amplifier (INT:IC709,EXT:IC707) where it is amplified and output
to the speaker.
D702,703 AGC
Q705,706
MICM
IC707
IC705
IC709
FM IC
Baseband
IC
AF PA
(INT)
Fig. 3
EXT
SP
INT
SP
Audio Amplifier circuit
2-5. Squelch Circuit
Part of the AF signal from the IC400 enters the FM IC
(IC400) again, and the noise component is amplified and
rectified by a filter and an amplifier to produce a DC voltage
corresponding to the noise level.
The DC signal from the FM IC goes to the analog port of
the MCU (IC702). IC702 determines whether or not to output
sounds from the speaker by checking if the input voltage is
higher or lower than the preset value.
To output sounds from the speaker, IC702 sends a high
signal to the AFSW line and turns IC707 on through Q709,
Q710, Q713 and Q716. This explanation is a case of external speaker amplifier. In the case of internal loudspeaker
amplifier, IC702 sends a high signal to the AFSW line and
turns IC709 on through Q711 and Q714.
10
TCXO
LSD
OUT
SW
Q704
AF PA SPO
(EXT)
IC400
MOD1
Fig. 4
Microphone amplifier circuit
3-2. Drive and Final Amplifier Circuit
The signal from the T/R switch (D15 is on) is amplified by
the pre-drive amplifier (Q201) to 31mW.
The output of the pre-drive amplifier is amplified by the
drive amplifier (Q206) and the RF final amplifier (Q208) to
5.0W (1W when the power is low).
The drive amplifier and the RF final amplifier consist of
two MOS FET stages.
The output of the RF final amplifier is then passed
through the harmonic filter (LPF) and antenna switch (D203
and D204) and is applied to the antenna terminal.
3-3. APC Circuit
The APC circuit always monitors the current flowing
through the drive amplifier (Q206) and the RF power amplifier (Q208) and keeps a constant current. The voltage drop
at R230, R231 and R233 is caused by the current flowing
through the RF final amplifier. This voltage is applied to the
differential amplifier IC200 (1/2).
IC200 (2/2) compares the output voltage of IC200 (1/2)
with the reference voltage from IC705(32pin:AUXDAC1). The
output of IC200 (2/2) controls the gate bias voltage of the
RF power amplifier and the drive amplifier to make both voltages the same.
The change of power high/low is carried out by the
change of the reference voltage.
TK-3402/3406/3407
CIRCUIT DESCRIPTION
ANT
From
T/R SW
(D15)
Q201
Q206
Q208
D203,204
Pre-DRIVE
AMP
DRIVE
AMP
RF FINAL
AMP
ANT
SW
VG
R230
+B
VDD
R231
R233
IC200
(1/2)
IC200
(2/2)
PC
Fig. 5
Drive and final amplifier and APC circuit
4. Frequency Synthesizer Unit
4-1. Frequency synthesizer
The frequency synthesizer consists of the TCXO (X1),
VCO, PLL-IC (IC2), and buffer amplifiers.
The TCXO generates 16.8MHz. The frequency stability is
1.5ppm within the temperature range of –30°C to +60°C. The
frequency tuning and modulation of the TCXO are done to
apply voltage to pin 1 of the TCXO. The output of the TCXO
is applied to pin 1 of PLL-IC.
The VCO consists of 2 VCOs and covers a dual range
of 349.15~419.15MHz and 400~470MHz. The VCO generates 349.15~419.15MHz for providing the first local signal
for reception. The operating frequency is generated by Q6 in
transmitting mode and Q5 in receiving mode. The oscillation
frequency is controlled by applying the VCO control voltage,
obtained from the phase comparator (IC2) to the variable
capacitance diodes (D5, D9, D11,and D13 in transmitting
mode and D4,D7 and D12 in receiving mode)
The TX/RX pin of IC702 goes “high” in transmitting mode,
causing Q8 to turn off, and Q7 turn on. The TX/RX pin goes
“low” in receiving mode.
The output from Q5 and Q6 are amplified by a buffer amplifier (Q9) and Q2, and then sent to the PLL-IC. The PLL-IC
consists of a prescaler, reference divider, phase comparator,
and charge pump. The input signal from pin 1 and 8 of the
PLL-IC is divided down and compared at the phase comparator. The pulsed output signal of the phase comparator is applied to the charge pump and transformed into a DC signal
in the loop filter (LPF). The DC signal is applied to the CV of
the VCO and locked to keep the VCO frequency constant.
5. Control Circuit
The control consists of the MCU (IC702) and its peripheral circuits. It controls the TX-RX unit. IC702 mainly performs
the following;
1) Switching between transmission and reception by PTT
signal input.
2) Reading channel information, frequency, and program
data from the memory circuit.
PLL data is output from PLL_LE (pin 72), PLL_DATA (pin
73) PLL_CLK (pin 74), and PLL_PS (pin 70) of the MCU
(IC702). The data is input to the PLL-IC when the channel is
changed or transmission is changed to reception and vice
versa. The PLL lock condition is always monitored by pin 71
(PLL_LD) of the MCU. When the PLL is unlocked, PLL_LD
goes low.
TX/RX
(TX: High)
VCO
Q9
Q10
D15
BUFF
RF
AMP
SW
CV
Q2
LPF
5
SW
14
To mixer
8
PLL
PLL_LD
D14
BUFF
IC2
1
To
RF AMP
TCXO
X1
VC
Baseband
IC705
MCU
PLL_LE,PLL_DATA,PLL_CLK,PLL_PS
IC702
Fig. 6
PLL block diagram
3) Sending frequency program data to the PLL.
4) Controlling squelch on/off via the DC voltage from the
squelch circuit.
5) Controlling the audio mute circuit via the decode data input.
6) Transmitting tone and encode data.
11
TK-3402/3406/3407
CIRCUIT DESCRIPTION
5-1. Frequency Shift Circuit
6. Signaling Circuit
The MCU (IC702) and baseband IC (IC705) operates at
a clock frequency of 19.2MHz. This oscillator has a circuit
that shifts the frequency via Beat shift switch (Q701, Q702).
A beat sound may be able to be evaded from generation
if “Beat Shift“ is set to ON when it is generated in the internal
spurious transmission modulated sound of the transceiver.
IC702
MCU
IC705
Baseband IC
BSHIFT XIN
14
12 C720
XTALN
40
C724
R732
H: OFF
L: ON
X700
R743
C725
R731
Q702
Low-speed data is output from pin2 of the MCU. The signal passes through the low pass CR filter, and goes to the
audio processor (IC705). The signal is mixed with the audio
signal and goes to the VCO and TCXO (X1) modulation input after passing through the D/A converter inside the audio
processor (IC705) for BAL adjustment.
■ High-speed data (2-tone,5-tone)
XTAL
39
C729
6-1. Encode
■ Low-speed data (QT, DQT)
Q701
High-speed data (HSD) is output from pin 3 of the MCU.
HSD deviation made by an adjustment in the MCU is passed
through the low pass CR filter and then applied to the baseband IC (IC705).
The signal is mixed with the audio signal and goes to the
VCO and TCXO. The signal passes through low pass CR filter and D/A converter, and goes to the audio power amplifier.
The level is controlled by the MCU.
■ MSK/DTMF/MDC-1200
Fig. 7
Frequency shift circuit
5-2. Memory Circuit
The Memory circuit consists of the MCU (IC702) and EEPROM (IC700). The EEPROM has a capacity of 64k bits and
stores the channel information, the last channel data, the
scan on status, and other parameters.
■ EEPROM
Note:
The EEPROM stores tuning data (Deviation, Squelch,
etc.).
Realign the transceiver after replacing the EEPROM.
The battery voltage is monitored by the MCU (IC702 pin
63: BATT). When the battery voltage falls below the voltage
set by the Low Battery Warning adjustment, the red LED
blinks, notifying the operator that it is time to replace the battery (when the always option (default setting) under the Battery Warning function in the FPU is selected). If the battery
voltage falls bellow 5.9V, the transceiver does not transmit
and the warning tone beeps while the PTT switch is pressed.
5-4. Key Input
Keys and channel selector circuit.
The signal from the keys and channel selector are directly input to the MCU, as shown in Figure 10.
S1
Selector
PTT
SW
IC702
MCU
12
EN4
EN3
EN2
EN1
PTT
Side1
Side2
Fig. 8
6-2. Decode
■ QT/DQT
The output signal from the IF IC (IC400) enters the MCU
(IC702) through IC705. IC702 determines whether or not
the QT or DQT matches the preset value, and controls the
AFSW and speaker output sounds according to the squelch
results.
■ 2-tone/5-tone
5-3. Low Battery Warning
51
49
50
48
The MSK/DTMF/MDC-1200 signal is generated in the
audio processor (IC705). The signal passes through the D/
A converter (inside the baseband IC: IC705) and is routed
to the VCO. When encoding the MSK/DTMF/MDC-1200, the
microphone input signal is muted.
29
Side1
52
53
Key input
Side2
Part of the received AF signal output from the IF IC (IC400)
passes through the baseband IC (IC705) is compared, and
then goes to MCU (IC702). IC702 checks whether or not the
2-tone/5-tone data is necessary. If it matches, IC702 carries
out a specified operation, such as turning the speaker on.
■ MSK (Fleet Sync)
The MSK input signal from the IF IC (IC400) goes to
IC705. The decoded information is then processed by the
MCU.
■ DTMF/MDC-1200
The DTMF/MDC-1200 input signal from the IF IC (IC400)
goes to IC705. The decoded information is then processed
by the MCU.
TK-3402/3406/3407
CIRCUIT DESCRIPTION
7. Power Supply
There are five 5V power supplies and three 3.3V power
supplies: 50M, 50V, 50C, 50R, 50T, 33M, 33MS and 33B.
50M and 33M are always output while the power is on.
33MS is always output, but turns off when the power is
turned off, to prevent malfunction of the MCU.
50C is a common 5V and is output when SAVE is not set
to ON.
50R is 5V for reception and output during reception.
50T is 5V for transmission and output during transmission.
50V is 5V for the SP/MIC connector.
33B is 3.3V for the baseband IC (IC705).
F600
BATT
+B
2.5A
G
F601
IC703
AVR
33B
IC603
AVR
50V
1A
SB
SB
50C
IC601
AVR
50M
D600
IC602
AVR
IC702
MCU
50TC
Q601
50T SW
50T
Q602
50R SW
50R
BATT
50RC
INT
IC600
DET
IC604
AVR
Q606
33MS SW
VCC
RESET
33M
33MS
IC605
DET
33MSC
Fig. 9
Power Supply
13
TK-3402/3406/3407
SEMICONDUCTOR DATA
MCU:F363BEDFEKDLF (TX-RX unit IC702)
Pin No.
I/O
Function
1
BLULED
O Blue LED light control(Hi:LED ON)
2
LSDO
O QT/DQT output
3
HSDENC
O 2-Tone/BEEP output
4
CML_CSN
O Chip select for baseband IC
5
SCLK_CML
O SCLK for baseband IC
6
MODE
I
(Using E8a emulator)
7
SDATA_I_CML
I
8
SDATA_O_CML
O Command for baseband IC
REPLY for baseband IC
9
RESET
I
10
XOUT
O X'TAL (19.2MHz)
11
VSS
-
MCU reset input
GND
12
XIN
I
X'TAL (19.2MHz)
13
VCC
-
3.3V
14
BSHIFT
O MCU clock frequency shift
15
CML_IRQ
I
IRQ for baseband IC
16
INSPMT
O BTL IC mute
17
INT0
I
Battery low interrupt(4.5V)
18
INSPSW
O BTL IC supply voltage control
19
NC
O -
20
5RC
O 5R control output
21
5CC
O 5C control output
22
NC
O -
Signal Name
I/O
Function
41
OPTDET
I
Option detection
42
GRNLED
O
Green LED light control(Hi:LED
ON)
43
REDLED
O Red LED light control(Hi:LED ON)
44
MIC_MT
O MIC mute
45
EXTSPSW
O Speaker mute
46
MINVOL
O Minimum volume control
47
DICSW
O APC voltage discharge switch
48
EN1
I
Encoder detection 1
49
EN3
I
Encoder detection 3
50
EN2
I
Encoder detection 2
51
EN4
I
Encoder detection 4
52
PF1
l
Side key1
53
PF2
l
Side key2
54
APC SW
O APC enable/disable
55
SCLK_EEP
O Clock for EEPROM
56
SDATA_O_EEP
O SI for EEPROM
57
EEP_WP
O Write protect for EEPROM
58
SDATA_I_EEP
I
59
EEP_CS
O Chip select for EEPROM
60
TH_DET
I
Temperature level input
61
QT/DQT IN
I
QT/DQT decode
62
HSDDEC
I
2-Tone/5-tone decode
63
BATT
I
Battery level input
SO from EEPROM
23
NC
O -
24
TXD
O Serial data (FPU) to PC
64
CVIN
I
VCO lock voltage (for auto alignment)
25
RXD
I
65
BUSY
I
Busy level input
26
EM_SCLK
O For E8a emulator
66
RSSI
I
RSSI level input
27
NC
O -
67
VOX
I
VOX level input
28
EMPTT
O Emergency PTT
68
NC
O -
29
PTT
I
69
NC
O -
30
NC
O -
70
PLL_PS
O Sleep mode function for PLL IC
50VC
5V AVR control for GPS MIC opO
tion/OPT DET
71
PLL_UL
I
72
PLL_LE
O Chip select for PLL IC
73
PLL_DAT
O Data output for PLL IC
74
PLL_CLK
O Clock ouput for PLL IC
75
AVSS
-
76
WIDE/NARROW
O Wide/Narrow switch
77
VREF
-
3.3V for A/D reference
78
AVCC
-
3.3V
79
ASSTSW
O Assist switch
80
TX/RX
O TX RX control(Hi: TX , Lo: RX)
31
Serial data (FPU) from PC
PTT Input
32
5TC
O 5T control output
33
NC
O -
34
EMP
O For FDT tool
35
LPSW
O Low power switch (Not used)
36
33MSC
O 33MS control for switched 33M
37
NC
O -
38
NC
O -
39
CE
O For FDT tool
40
14
Signal Name
Pin No.
MODEL
I
For Model check
Unlock vorutage from PLL
GND
TK-3402/3406/3407
COMPONENTS DESCRIPTION
TX-RX unit (X57-8320-11)
Ref. No.
Use / Function
Operation / Condition
Ref. No.
Use / Function
Operation / Condition
Q602
FET
DC switch(50R)
FET
DC switch(MIN-VOL)
IC2
IC
PLL system
Q603
IC3
IC
DC AMP(CV)
Q604,605
TRANSISTOR
DC switch(TX,BLUE-LED)
FET
DC switch(33MS)
IC200
IC
DC AMP(APC)
Q606
IC400
IC
IF system
Q701,702
TRANSISTOR
Beat shift switch
FET
Level shift(TXD)
IC600
IC
Voltage detector(INT)
Q703
IC601
IC
Voltage regulator(50M)
Q704
TRANSISTOR
MIC mute switch
TRANSISTOR
MIC AGC AMP
IC602
IC
Voltage regulator(50C)
Q705,706
IC603
IC
Voltage regulator(50V)
Q707
FET
Level shift(RXD)
TRANSISTOR
DC switch(EXT-PTT)
IC604
IC
Voltage regulator(33M)
Q708
IC605
IC
Voltage detector(reset)
Q709
TRANSISTOR
Q710 control
TRANSISTOR
DC switch(IC707 SB)
Q715 control
IC700
ROM IC
EEPROM
Q710
IC702
MCU
Microprocessor
Q711
TRANSISTOR
IC703
IC
Voltage regulator(33B)
Q712
TRANSISTOR
Pop noise mute control
FET
AF switch(EXT SP)
IC704
IC
DC AMP(BPF1 tune)
Q713
IC705
IC
Baseband system
Q714
TRANSISTOR
DC switch(IC709 SB)
TRANSISTOR
Q714 control
IC706
IC
DC AMP(VOX)
Q715
IC707
IC
AF power amplifier(EXT)
Q716
FET
AF switch(EXT SP)
LED
GREEN(BUSY)
IC708
IC
AF amplifier
D601
IC709
IC
AF power amplifier(INT)
D602
LED
RED(TX)
LED
BLUE
DIODE
Speed up(PLL UL)
Q1
FET
DC switch(MOD)
D604
Q2
TRANSISTOR
Fin buffer amplifier
D1
Q3
FET
Q1 conrol
Q4
TRANSISTOR
Ripple fillter
Q5
FET
RX-VCO
Q6
FET
TX-VCO
Q7
FET
Q8 control
Q8
FET
T/R VCO DC switch
Q9
TRANSISTOR
Buffer amplifier
Q10
TRANSISTOR
RF amplifier
Q201
TRANSISTOR
Pre-amplifier
Q203
TRANSISTOR
Dischage switch
Q205
FET
APC control switch
Q206
FET
Drive amplifier
Q207
TRANSISTOR
DC swich(APC)
Q208
FET
Final amplifier
Q209
FET
DC swich(Power control)
Q210
TRANSISTOR
DC swich(Power control)
Q400
TRANSISTOR
Tripler(2nd LO)
Q401
TRANSISTOR
Q402 control
Q402
TRANSISTOR
W/N switch
Q403
TRANSISTOR
1st IF amplifier
Q404
FET
1st mixer
Q405
FET
RX RF amplifier
Q600
TRANSISTOR
DC switch(BUSY-LED)
Q601
FET
DC switch(50T)
D4
D5
D7
D9
D10
D11
D12
D13
D14 ,15
VARIABLE CAPACITANCE
DIODE
VARIABLE CAPACITANCE
DIODE
VARIABLE CAPACITANCE
DIODE
VARIABLE CAPACITANCE
DIODE
DIODE
RX VCO tune
TX VCO tune
RX VCO tune
TX VCO tune
Speed up
VARIABLE CAPACITANCE
TX assist
DIODE
VARIABLE CAPACITANCE
RX assist
DIODE
VARIABLE CAPACITANCE
MOD
DIODE
DIODE
T/R switch
D200
ZENER DIODE
Over voltage protection
D201-204
DIODE
ANT switc
D400-404
D405
VARIABLE CAPACITANCE
RX BPF tuning
DIODE
VARIABLE CAPACITANCE
RX notch tune
DIODE
D600
DIODE
Voltage drop
D603
DIODE
Voltage prevention
D605
ZENER DIODE
Over voltage protection
D700,701
DIODE
AF detector(MIC)
D702
DIODE
AF detector(VOX)
D703
DIODE
Limiter
15
TK-3402/3406/3407
PARTS LIST
✽ New Parts. indicates safety critical components.
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
L : Scandinavia
Y : PX (Far East, Hawaii)
C : China
K : USA
T : England
X : Australia
P : Canada
E : Europe
M : Other Areas
TK-3402 / 3406 / 3407
TX-RX UNIT (X57-8320-11)
Ref. No.
New
Address parts
Parts No.
Description
Destination
TK-3402 / 3406 / 3407
1
2
1A
3A
A02-4200-03
A10-4170-01
PLASTIC CABINET ASSY
CHASSIS
4
6
7
8
8
2C
1B
1B
1C
1C
B09-0758-03
B43-1686-04
B43-1687-04
B62-2479-00
B62-2480-00
CAP(EXT SP/MIC) ACCESSORY
BADGE(FRONT)
BADGE(REAR)
INSTRUCTION MANUAL ACCESSORY
INSTRUCTION MANUAL ACCESSORY
P,K2
M2
8
1C
B62-2481-00
INSTRUCTION MANUAL ACCESSORY
M3
9
10
11
12
1A
1A
1A
2C/1C
D10-0649-03
D21-0863-04
D32-0441-13
D32-0456-03
LEVER
SHAFT
STOPPER
STOPPER(SELECTOR) ACCESSORY
13
14
15
16
2B
3B
2A
2B
E04-0477-15
E23-1253-14
E23-1395-04
E37-1288-05
RF COAXIAL RECEPTACLE(SMA)
TERMINAL(GROUND)
TERMINAL(+VE)
PARALLEL CORD
20
21
22
24
25
1A
1A
2B
2B
3B
G01-4542-04
G01-4543-14
G10-1348-04
G11-4465-04
G13-2009-04
COIL SPRING(LEVER)
COIL SPRING(STOPPER)
FIBROUS SHEET(X57-IC)
RUBBER SHEET(Q208)
CUSHION(CHASSIS)
26
27
28
29
30
3B
3B
2A
3A
2A
G13-2033-04
G13-2034-14
G13-2038-34
G13-2039-24
G13-2107-04
CUSHION(GROUND)
CUSHION(CHASSIS)
CUSHION(CHASSIS GROUND)
CUSHION(X57)
CUSHION(CHASSIS)
31
32
33
34
35
3A
2B
2A
2B
3A
G53-1604-03
G53-2215-03
G53-2216-03
G53-2217-02
G53-2218-03
PACKING(CHASSIS)
PACKING(EXT SP/MIC)
PACKING(SP)
PACKING(VOL/SEL)
PACKING(+VE)
41
42
1C/2C
3C
H12-4319-05
H52-2589-01
PACKING FIXTURE
ITEM CARTON CASE
43
44
45
46
47
2C
2A
3A
3A
2C
J19-5577-03
J19-5578-02
J19-5579-03
J19-5580-03
J29-0734-15
HOLDER(EXT SP/MIC) ACCESSORY
HOLDER(SP)
HOLDER(+VE)
HOLDER ASSY
BELT CLIP
ACCESSORY
48
49
2B
1A
J82-0128-05
J99-0779-04
FPC(VOL/SEL)
ADHESIVE SHEET(PTT)
51
52
53
54
1A
1A
1A
1A
K29-9612-03
K29-9613-03
K29-9614-03
K29-9615-03
BUTTON KNOB(PTT)
BUTTON KNOB(SIDE1/2)
KNOB(VOLUME)
KNOB(SELECTOR)
A
B
C
D
E
3A
2B
2B
2B
2B
N09-6621-05
N14-0849-05
N14-0869-05
N19-2214-05
N30-2604-48
PAN HEAD SCREW
CIRCULAR NUT(VOLUME)
CIRCULAR NUT(SELECTOR)
SPECIAL WASHER(VOL/SEL)
PAN HEAD MACHINE SCREW
F
55
2A,2B
2C
N83-2005-48
N99-2089-05
PAN HEAD TAPTITE SCREW
SCREW SET
ACCESSORY
16
✽
Ref. No.
New
Address parts
VR1
2B
R31-0670-25
VARIABLE RESISTOR
S1
2B
S60-0450-05
ROTARY SWITCH(SELECTOR)
56
57
1A
2D
T07-0805-05
T90-1041-25
SPEAKER
WHIP ANTENNA
ACCESSORY
P,K2
58
59
58
58
59
1D
1D
1D
1D
1D
W08-1247-25
W08-1249-35
W08-1326-05
W08-1327-05
W08-1331-05
AC ADAPTER
CHARGER
AC ADAPTER
AC ADAPTER
CHARGER
ACCESSORY
ACCESSORY
ACCESSORY
ACCESSORY
ACCESSORY
K2
K2
P
M3
P,M3
✽
✽
✽
Parts No.
Destination
Description
TX-RX UNIT (X57-8320-11)
K2
K2
D601
D602
D604
B30-2314-05
B30-2315-05
B30-1790-05
LED(GREEN)
LED(RED)
LED(BLUE)
C2
C3 ,4
C6
C7
C8
CK73HB1H271K
CC73HCH1H101J
CC73HCH1H101J
CC73HCH1H100B
CK73HB1E103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
270PF
100PF
100PF
10PF
0.010UF
K
J
J
B
K
C9
C11
C13
C14
C15 -17
CC73HCH1H101J
CC73HCH1H100B
CC73HCH1H101J
CK73HB1A104K
CK73HB1E103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
100PF
10PF
100PF
0.10UF
0.010UF
J
B
J
K
K
C18
C19
C21 ,22
C23
C25
CK73HB1H271K
CK73HB1E103K
CK73HB1H271K
CK73HB1E103K
CS77BA21VR33M
CHIP C
CHIP C
CHIP C
CHIP C
CHIP TNTL
270PF
0.010UF
270PF
0.010UF
0.33UF
K
K
K
K
35WV
C26
C27 ,28
C29
C30
C31
CS77BA1C4R7M
CK73HB1H271K
CS77BA21VR22M
CK73HB1H271K
CS77BA21VR33M
CHIP TNTL
CHIP C
CHIP TNTL
CHIP C
CHIP TNTL
4.7UF
270PF
0.22UF
270PF
0.33UF
16WV
K
35WV
K
35WV
C33
C34
C35
C36
C37
CK73HB1E103K
CK73HB1A104K
CC73HCH1H080B
CK73HB1A104K
CC73HCH1H030B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
0.10UF
8.0PF
0.10UF
3.0PF
K
K
B
K
B
C38
C40
C41
C42
C43
CK73HB1H271K
CC73HCH1H080B
CC73HCH1H100C
CK73HB1A104K
CK73HB1H271K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
270PF
8.0PF
10PF
0.10UF
270PF
K
B
C
K
K
C46
C47
C48
C49
C50 ,51
CC73HCH1H680J
CC73HCH1H200J
CC73HCH1H4R5B
CC73HCH1H060B
CK73HB1H271K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
68PF
20PF
4.5PF
6.0PF
270PF
J
J
B
B
K
✽
K2: TK-3402 K2
P: TK-3402 P
M2: TK-3407 M2
M3: A
TK-3406
: TK-809M2
B : TK-809N
TK-3402/3406/3407
PARTS LIST
TX-RX UNIT (X57-8320-11)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
C54
C55
C56
C57
C58
CC73HCH1H030B
CC73HCH1H010B
CK73FB0J226M
CC73HCH1H3R5B
CC73HCH1H4R5B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
3.0PF
1.0PF
22UF
3.5PF
4.5PF
B
B
M
B
B
C269
C270
C271
C272
C273
CK73HB1H271K
CC73HCH1H030B
CC73GCH1H050B
CC73GCH1H300J
CC73GCH1H010B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
270PF
3.0PF
5.0PF
30PF
1.0PF
K
B
B
J
B
C59
C60 -62
C63
C64 ,65
C66
CK73HB1A105K
CC73HCH1H060B
CC73HCH1H050B
CK73HB1H271K
CC73HCH1H0R5B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1.0UF
6.0PF
5.0PF
270PF
0.5PF
K
B
B
K
B
C274
C275
C276
C278
C279
CC73GCH1H030B
CC73GCH1H060B
CC73GCH1HR75B
CC73GCH1H070B
CC73GCH1H020B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
3.0PF
6.0PF
0.75PF
7.0PF
2.0PF
B
B
B
B
B
C67
C68
C69
C71
C72
CK73HB1H271K
CC73HCH1H0R5B
CK73HB1H271K
CK73HB1H271K
CC73HCH1H330J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
270PF
0.5PF
270PF
270PF
33PF
K
B
K
K
J
C280
C400,401
C402
C403
C404
CC73GCH1H3R5B
CK73HB1A104K
CC73HCH1H330J
CK73HB1E103K
CC73HCH1H220J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
3.5PF
0.10UF
33PF
0.010UF
22PF
B
K
J
K
J
C73
C74
C75 ,76
C77
C78
CC73HCH1H100B
CC73HCH1H150J
CK73HB1H271K
CK73HB1A104K
CC73HCH1H130J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
10PF
15PF
270PF
0.10UF
13PF
B
J
K
K
J
C405
C406
C407
C408
C409
CC73HCH1H820J
CK73HB1H471K
CC73HCH1H390J
CK73HB1A104K
CC73HCH1H820J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
82PF
470PF
39PF
0.10UF
82PF
J
K
J
K
J
C79
C80
C81
C200
C202
CC73HCH1H080B
CC73HCH1H050B
CC73HCH1H100B
CK73HB1H271K
CK73HB1H271K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
8.0PF
5.0PF
10PF
270PF
270PF
B
B
B
K
K
C410
C411
C412
C413
C414
CK73HB1H471K
CK73HB1A104K
CC73HCH1H560J
CK73HB1H182K
CK73HB1H681K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
0.10UF
56PF
1800PF
680PF
K
K
J
K
K
C207
C208
C210
C211-214
C216
CC73HCH1H060B
CC73HCH1H150J
CK73GB1A224K
CK73HB1H271K
CC73HCH1H050B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
6.0PF
15PF
0.22UF
270PF
5.0PF
B
J
K
K
B
C415,416
C417
C418
C419
C420
CK73GB0J106K
CC73HCH1H560J
CK73HB1E103K
CK73HB1H271K
CK73HB1A104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
10UF
56PF
0.010UF
270PF
0.10UF
K
J
K
K
K
C218
C219
C220
C222
C223
CK73HB1A104K
CK73HB1H271K
CC73HCH1H100B
CK73HB1H271K
CC73HCH1H100C
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
270PF
10PF
270PF
10PF
K
K
B
K
C
C421
C422
C423
C424
C426
CK73HB1A333K
CK73HB1E103K
CK73HB1A104K
CK73HB1E103K
CK73HB1E103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.033UF
0.010UF
0.10UF
0.010UF
0.010UF
K
K
K
K
K
C224-226
C227
C228
C229
C230
CK73HB1H271K
CK73FB1A225K
CC73HCH1H101J
CK73HB1H271K
CC73HCH1H470J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
270PF
2.2UF
100PF
270PF
47PF
K
K
J
K
J
C428
C429
C430
C431
C432
CC73HCH1H020B
CC73HCH1H240J
CC73HCH1H020B
CK73HB1H271K
CK73HB1E103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
2.0PF
24PF
2.0PF
270PF
0.010UF
B
J
B
K
K
C232,233
C234
C235
C236
C239,240
CK73HB1H271K
CC73HCH1H330J
CC73HCH1H470J
CC73HCH1H100B
CC73HCH1H151J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
270PF
33PF
47PF
10PF
150PF
K
J
J
B
J
C435
C437
C438
C439
C440
CK73HB1E103K
CC73HCH1H150J
CC73HCH1H080B
CC73HCH1H030B
CC73HCH1H050B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
15PF
8.0PF
3.0PF
5.0PF
K
J
B
B
B
C241,242
C243
C245
C247
C248
CC73GCH1H180J
CC73GCH1H160J
CK73GB1A105K
CK73GB1C104K
CC73GCH1H200J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
18PF
16PF
1.0UF
0.10UF
20PF
J
J
K
K
J
C441
C442
C443,444
C445
C446
CK73HB1E103K
CC73HCH1H010B
CK73HB1H271K
CC73HCH1H020B
CK73HB1H271K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
1.0PF
270PF
2.0PF
270PF
K
B
K
B
K
C249
C250
C252
C258
C262
CK73HB1H471K
CK73HB1E103K
CK73HB1H271K
CK73HB1H271K
CK73HB1A104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
0.010UF
270PF
270PF
0.10UF
K
K
K
K
K
C447
C448
C449
C450
C451
CK73GB1H271K
CC73HCH1H2R5B
CC73HCH1H240J
CC73HCH1H030B
CK73HB1H271K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
270PF
2.5PF
24PF
3.0PF
270PF
K
B
J
B
K
C263
C265
C266
C267
C268
CK73HB1H271K
CC73GCH1H2R5B
CC73GCH1H040B
CC73GCH1H070B
CK73GB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
270PF
2.5PF
4.0PF
7.0PF
470PF
K
B
B
B
K
C452
C453
C454
C455
C456
CC73HCH1H1R5B
CK73HB1H271K
CC73HCH1H030B
CC73HCH1H240J
CC73HCH1H030B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1.5PF
270PF
3.0PF
24PF
3.0PF
B
K
B
J
B
A : TK-809
B : TK-809N
17
TK-3402/3406/3407
PARTS LIST
TX-RX UNIT (X57-8320-11)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
C457
C458
C459
C460
C461
CK73HB1H271K
CC73HCH1H1R5B
CC73HCH1H240J
CC73HCH1H030B
CK73HB1H271K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
270PF
1.5PF
24PF
3.0PF
270PF
K
B
J
B
K
C747
C748
C749,750
C751
C754
CK73HB1H152K
CK73HB1A105K
CC73HCH1H101J
CC73HCH1H470J
CC73HCH1H101J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1500PF
1.0UF
100PF
47PF
100PF
K
K
J
J
J
C464-466
C468
C469
C470
C471
CK73HB1H271K
CK73HB1A104K
CK73HB1H271K
CC73HCH1H020B
CC73HCH1H240J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
270PF
0.10UF
270PF
2.0PF
24PF
K
K
K
B
J
C756
C757
C758
C759
C760,761
CK73HB1A105K
CK73FB0J226M
CK73HB0J475M
CK73HB1A105K
CK73HB1A474K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1.0UF
22UF
4.7UF
1.0UF
0.47UF
K
M
M
K
K
C472
C473
C474
C475
C476
CK73HB1H271K
CC73HCH1H3R5B
CC73HCH1H040B
CC73HCH1H240J
CC73HCH1H050B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
270PF
3.5PF
4.0PF
24PF
5.0PF
K
B
B
J
B
C762
C763
C764,765
C766
C767,768
CK73HB1H271K
CK73HB1A104K
CK73HB1H271K
CK73HB1A474K
CK73GB0J225K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
270PF
0.10UF
270PF
0.47UF
2.2UF
K
K
K
K
K
C477
C478
C480
C481
C482,483
CK73HB1H271K
CC73HCH1H330J
CC73HCH1H270J
CC73HCH1H060B
CC73HCH1H050B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
270PF
33PF
27PF
6.0PF
5.0PF
K
J
J
B
B
C769
C770,771
C772
C773,774
C775
CK73HB1A474K
CK73HB1H271K
CC73HCH1H470J
CK73HB1H271K
CK73HB1A104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.47UF
270PF
47PF
270PF
0.10UF
K
K
J
K
K
C600,601
C602
C603
C604
C605-607
CK73GB1A105K
CK73GB1C225K
CK73GB1A105K
CK73HB1H271K
CK73GB1A105K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1.0UF
2.2UF
1.0UF
270PF
1.0UF
K
K
K
K
K
C777
C778
C779
C780
C781
CK73HB1A683K
CK73HB1H271K
CK73GB0J106K
CK73HB1H271K
CK73HB1A104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.068UF
270PF
10UF
270PF
0.10UF
K
K
K
K
K
C609-611
C612
C613
C615,616
C618
CK73HB1H271K
CK73HB1A104K
CK73HB1H271K
CK73HB1H271K
CK73GB1A105K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
270PF
0.10UF
270PF
270PF
1.0UF
K
K
K
K
K
C782
C783
C784
C785
C786
CK73HB1H271K
CK73GB1A105K
CK73GB1C225K
CK73GB0J225K
CK73HB1A224K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
270PF
1.0UF
2.2UF
2.2UF
0.22UF
K
K
K
K
K
C620
C621
C623-626
C628
C629
CK73HB1H271K
CK73GB1A105K
CK73HB1H271K
CK73HB1H271K
CK73HB1E103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
270PF
1.0UF
270PF
270PF
0.010UF
K
K
K
K
K
C787
C788
C789
C790
C791
CK73HB1A104K
CK73FB0J106K
CC73HCH1H101J
CK73HB1A473J
CK73HB1A104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
10UF
100PF
0.047UF
0.10UF
K
K
J
J
K
C630-632
C700
C704
C705
C710,711
CK73HB1H271K
CK73HB1H271K
CK73HB1H102K
CK73HB1A105K
CK73HB1H271K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
270PF
270PF
1000PF
1.0UF
270PF
K
K
K
K
K
C792
C794
C795
C798
C801
CC73HCH1H101J
CK73HB1A683K
CK73GB1A105K
CK73HB1H271K
CK73GB1A105K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
100PF
0.068UF
1.0UF
270PF
1.0UF
J
K
K
K
K
C717
C718
C719
C720
C724
CK73HB1C123K
CK73HB1A104K
CK73HB1H271K
CK73HB1E103K
CK73HB1E103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.012UF
0.10UF
270PF
0.010UF
0.010UF
K
K
K
K
K
C802
C805,806
C807
C808,809
C812
CK73HB1H271K
CK73HB1H271K
CK73HB1A104K
CK73EB0J476M
CK73HB1H271K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
270PF
270PF
0.10UF
47UF
270PF
K
K
K
M
K
C725
C729
C730
C732
C734,735
CC73HCH1H050B
CC73HCH1H050B
CK73GB1A105K
CK73HB1H271K
CK73GB0J106K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
5.0PF
5.0PF
1.0UF
270PF
10UF
B
B
K
K
K
C813
C814
C815
C816
CK73HB1A105K
CK73HB1A104K
CK73HB1A105K
CK73HB1H271K
CHIP C
CHIP C
CHIP C
CHIP C
1.0UF
0.10UF
1.0UF
270PF
K
K
K
K
C736
C737
C739
C740
C741
CK73HB1H271K
CK73HB1A105K
CK73HB1E103K
CK73HB1A104K
CK73GB0J106K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
270PF
1.0UF
0.010UF
0.10UF
10UF
K
K
K
K
K
CN600
J601
E40-6868-05
E11-0703-05
FLAT CABLE CONNECTOR(10P)
PHONE JACK(EXT SP/MIC)
F600
F601
F53-0324-15
F53-0319-15
FUSE(2.5A)
FUSE(1A)
C742
C743
C744
C745
C746
CK73HB1H271K
CK73HB1H103K
CK73GB0J106K
CK73HB1A104K
CK73HB1H271K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
270PF
0.010UF
10UF
0.10UF
270PF
K
K
K
K
K
CD400
CF401
L1
L2
L3
L79-1866-05
L72-0973-05
L41-4795-39
L92-0442-05
L92-0163-05
TUNING COIL(450KHZ)
CERAMIC FILTER(450KHZ/F)
SMALL FIXED INDUCTOR(4.7UH)
CHIP FERRITE
BEADS CORE
18
A : TK-809
If a part reference number is listed in a shaded box, that part does not come with the
PCB.
B : TK-809N
TK-3402/3406/3407
PARTS LIST
TX-RX UNIT (X57-8320-11)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
L4
L7
L8
L9
L12
L40-1575-71
L41-2285-53
L41-1885-53
L40-2275-71
L41-1885-53
SMALL FIXED INDUCTOR(15NH)
SMALL FIXED INDUCTOR(0.22UH)
SMALL FIXED INDUCTOR(0.18UH)
SMALL FIXED INDUCTOR(22NH)
SMALL FIXED INDUCTOR(0.18UH)
R1
R2
R3 -5
R7
R8
RK73HB1J103J
RK73HB1J334J
RK73HB1J000J
RK73HB1J000J
RK73HB1J331J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
330K
0
0
330
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
L13 ,14
L15
L16
L17
L18 ,19
L41-2285-53
L41-2278-14
L41-2778-14
L92-0163-05
L41-2785-53
SMALL FIXED INDUCTOR(0.22UH)
SMALL FIXED INDUCTOR(22NH)
SMALL FIXED INDUCTOR(27NH)
BEADS CORE
SMALL FIXED INDUCTOR(0.27UH)
R9
R10
R11
R12
R13
RK73HB1J000J
RK73HB1J101J
RK73HB1J392J
RK73HB1J472J
RK73HB1J100J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0
100
3.9K
4.7K
10
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
L21
L23
L24 ,25
L26
L27
L41-1885-53
L41-1885-53
L40-2775-71
L40-6865-71
L41-2785-53
SMALL FIXED INDUCTOR(0.18UH)
SMALL FIXED INDUCTOR(0.18UH)
SMALL FIXED INDUCTOR(27NH)
SMALL FIXED INDUCTOR(6.8NH)
SMALL FIXED INDUCTOR(0.27UH)
R16 ,17
R18
R19 ,20
R21
R22
RK73HB1J000J
RK73HB1J681J
RK73HB1J471J
RK73HB1J105J
RK73HB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0
680
470
1.0M
10K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
L204
L205
L206
L207
L208
L40-1075-71
L40-3375-71
L92-0162-05
L40-1275-71
L34-4574-05
SMALL FIXED INDUCTOR(10NH)
SMALL FIXED INDUCTOR(33NH)
BEADS CORE
SMALL FIXED INDUCTOR(12NH)
AIR-CORE COIL
R24
R25
R26
R27
R28
RK73HB1J474J
RK73HB1J106J
RK73HB1J102J
RK73HB1J103J
RK73HB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470K
10M
1.0K
10K
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
L209
L211
L212
L213
L216
L92-0149-05
L41-1263-53
L92-0149-05
L34-4565-05
L41-2285-43
CHIP FERRITE
SMALL FIXED INDUCTOR(1.2NH)
CHIP FERRITE
AIR-CORE COIL
SMALL FIXED INDUCTOR(220NH)
R29
R30 ,31
R32
R33
R34
RK73HB1J220J
RK73HB1J154J
RK73HB1J332J
RK73HB1J563J
RK73HB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22
150K
3.3K
56K
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
L217
L218
L219
L220
L400
L34-4564-05
L34-4563-05
L34-4565-05
L34-4564-05
L41-1885-53
AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL
SMALL FIXED INDUCTOR(0.18UH)
R35
R36
R37 ,38
R39
R40
RK73HB1J151J
RK73HB1J181J
RK73HB1J100J
RK73HB1J104J
RK73HB1J154J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
150
180
10
100K
150K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
L401
L402
L403
L404
L405
L40-1085-71
L40-1591-86
L92-0138-05
L41-6885-39
L40-1275-71
SMALL FIXED INDUCTOR(100NH)
SMALL FIXED INDUCTOR(1.5UH)
CHIP FERRITE
SMALL FIXED INDUCTOR(0.68UH)
SMALL FIXED INDUCTOR(12NH)
R41
R42
R43
R44
R45
RK73HB1J101J
RK73HB1J123J
RK73HB1J562J
RK73HB1J220J
RK73HB1J331J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
12K
5.6K
22
330
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
L406
L407
L408
L410,411
L412
L41-2785-53
L40-1275-71
L41-3375-53
L41-8268-14
L92-0138-05
SMALL FIXED INDUCTOR(0.27UH)
SMALL FIXED INDUCTOR(12NH)
SMALL FIXED INDUCTOR(33NH)
SMALL FIXED INDUCTOR(8.2NH)
CHIP FERRITE
R46
R48
R200
R202
R205
RK73HB1J222J
RK73HB1J472J
RK73HB1J472J
RK73HB1J000J
RK73HB1J000J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
2.2K
4.7K
4.7K
0
0
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
L413
L414
L415,416
L417
L420
L41-8268-14
L41-2785-14
L41-8268-14
L41-6878-14
L40-1275-71
SMALL FIXED INDUCTOR(8.2NH)
SMALL FIXED INDUCTOR(270NH)
SMALL FIXED INDUCTOR(8.2NH)
SMALL FIXED INDUCTOR(68NH)
SMALL FIXED INDUCTOR(12NH)
R207
R210
R211
R212
R213
RK73HB1J000J
RK73HB1J102J
RK73HB1J152J
RK73HB1J182J
RK73HB1J220J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0
1.0K
1.5K
1.8K
22
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
L600
L601
L700,701
X1
X700
L92-0472-05
L92-0138-05
L92-0161-05
L77-3050-05
L78-1434-05
CHIP FERRITE
CHIP FERRITE
BEADS CORE
TCXO(16.8MHZ)
RESONATOR(19.2MHZ)
R214
R215
R217
R219
R222
RK73HB1J561J
RK73HB1J821J
RK73HB1J5R6J
RK73HB1J821J
RK73HB1J000J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
560
820
5.6
820
0
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
XF400
L71-0682-05
MCF(50.850MHZ)
CP1
CP20,21
CP22
CP23
CP24
RK74HB1J101J
RK75HA1J473J
RK75HA1J102J
RK75HA1J473J
RK75HA1J102J
CHIP-COM
CHIP-COM
CHIP-COM
CHIP-COM
CHIP-COM
100
47K
1.0K
47K
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R223
R224
R225
R226
R227
RK73HB1J561J
RK73HB1J151J
RK73HB1J183J
RK73HB1J472J
RK73HB1J183J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
560
150
18K
4.7K
18K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
CP26
CP27
CP28
RK75HA1J473J
RK75HA1J474J
RK75HA1J103J
CHIP-COM 47K
CHIP-COM 470K
CHIP-COM 10K
J
J
J
1/16W
1/16W
1/16W
R228
R229
R230,231
R232
R233
RK73HB1J333J
RK73HB1J470J
RK73EB2ER39K
RK73HB1J183J
RK73EB2ER39K
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
33K
47
0.39
18K
0.39
J
J
K
J
K
1/16W
1/16W
1/4W
1/16W
1/4W
A : TK-809
B : TK-809N
19
TK-3402/3406/3407
PARTS LIST
TX-RX UNIT (X57-8320-11)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
R235
R236
R237,238
R239
R241,242
RK73HB1J182J
RK73HB1J151J
RK73HH1J154D
RK73HB1J183J
RK73HH1J474D
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.8K
150
150K
18K
470K
J
J
D
J
D
1/16W
1/16W
1/16W
1/16W
1/16W
R701,702
R703
R705
R708
R710
RK73HH1J103D
RK73HB1J103J
RK73HB1J103J
RK73HB1J102J
RK73HB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
10K
10K
1.0K
1.0K
D
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R243
R244
R246
R247
R248
RK73HB1J103J
RK73HB1J563J
RK73HB1J474J
RK73HB1J104J
RK73HB1J105J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
56K
470K
100K
1.0M
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R711
R712
R715
R717
R718
RK73HH1J103D
RK73HB1J473J
RK73HB1J102J
RK73HB1J104J
RK73HH1J473D
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
47K
1.0K
100K
47K
D
J
J
J
D
1/16W
1/16W
1/16W
1/16W
1/16W
R249
R250
R251
R252
R253
RK73HB1J271J
RK73FB2B000J
RK73HB1J271J
RK73GB2A000J
RK73GB2A823J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
270
0
270
0
82K
J
J
J
J
J
1/16W
1/8W
1/16W
1/10W
1/10W
R719
R723
R724,725
R726
R731
RK73HH1J223D
RK73HB1J682J
RK73HB1J473J
RK73HB1J102J
RK73HB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22K
6.8K
47K
1.0K
10K
D
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R254,255
R400
R401
R403
R404
RK73HB1J000J
RK73HB1J334J
RK73HB1J101J
RK73HB1J102J
RK73HB1J184J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0
330K
100
1.0K
180K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R732
R733
R734
R736,737
R738
RK73HB1J680J
RK73HB1J103J
RK73HB1J472J
RK73HB1J102J
RK73HB1J000J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
68
10K
4.7K
1.0K
0
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R405
R407,408
R409
R410
R412
RK73HB1J563J
RK73HB1J332J
RK73HB1J222J
RK73HB1J182J
RK73HB1J100J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
56K
3.3K
2.2K
1.8K
10
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R739,740
R743
R744
R746
R751
RK73HB1J472J
RK73HB1J103J
RK73HB1J150J
RK73HB1J103J
RK73HB1J105J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
4.7K
10K
15
10K
1.0M
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R413
R415
R418
R419
R420
RK73HB1J104J
RK73HB1J101J
RK73HB1J334J
RK73HB1J121J
RK73HB1J101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
100
330K
120
100
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R755
R756
R757
R759
R760
RK73HB1J564J
RK73HB1J100J
RK73HB1J473J
RK73HB1J153J
RK73HB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
560K
10
47K
15K
47K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R421
R422
R423
R424
R425
RK73HB1J470J
RK73HB1J472J
RK73HB1J222J
RK73HB1J391J
RK73HB1J563J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47
4.7K
2.2K
390
56K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R761
R762
R763
R765
R767
RK73HB1J000J
RK73HB1J104J
RK73HB1J394J
RK73HB1J273J
RK73HB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0
100K
390K
27K
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R426,427
R428
R429
R430-432
R433
RK73HB1J104J
RK73HB1J563J
RK73HB1J000J
RK73HB1J474J
RK73HB1J222J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
56K
0
470K
2.2K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R768
R769
R770
R772
R773
RK73HB1J103J
RK73HB1J104J
RK73HB1J124J
RK73HB1J154J
RK73HB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
100K
120K
150K
10K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R434
R435
R436
R437
R438
RK73HB1J000J
RK73HB1J331J
RK73HB1J104J
RK73HB1J824J
RK73HB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0
330
100K
820K
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R774
R776
R780
R781
R782
RK73HB1J101J
RK73GB2A000J
RK73HB1J474J
RK73HB1J682J
RK73HB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
0
470K
6.8K
47K
J
J
J
J
J
1/16W
1/10W
1/16W
1/16W
1/16W
R439
R440
R441,442
R444
R600
RK73HB1J154J
RK73HB1J000J
RK73HB1J474J
RK73HB1J474J
RK73GB2A221J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
150K
0
470K
470K
220
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/10W
R783
R784
R785
R786
R787
RK73HB1J272J
RK73HB1J102J
RK73HB1J272J
RK73HB1J104J
RK73HB1J105J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
2.7K
1.0K
2.7K
100K
1.0M
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R601,602
R603
R604
R605
R606,607
RK73HB1J104J
RK73HB1J101J
RK73GB2A331J
RK73HB1J223J
RK73HB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
100
330
22K
100K
J
J
J
J
J
1/16W
1/16W
1/10W
1/16W
1/16W
R788
R789,790
R792
R793
R794
RK73HB1J473J
RK73HB1J103J
RK73HB1J471J
RK73HB1J182J
RK73HB1J152J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
10K
470
1.8K
1.5K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R608
R609
R610-613
R614
R615
RK73GB2A271J
RK73HB1J102J
RK73HB1J104J
RK73HH1J824D
RK73HH1J394D
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
270
1.0K
100K
820K
390K
J
J
J
D
D
1/10W
1/16W
1/16W
1/16W
1/16W
R795
R796
R800
R801
R802
RK73HB1J473J
RK73HB1J561J
RK73HB1J183J
RK73HB1J151J
RK73HB1J474J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
560
18K
150
470K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
20
A : TK-809
B : TK-809N
TK-3402/3406/3407
PARTS LIST
TX-RX UNIT (X57-8320-11)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Description
R803
R804
R805,806
R807
R809
RK73HB1J391J
RK73HB1J124J
RK73HB1J103J
RK73HB1J183J
RK73HB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
390
120K
10K
18K
10K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
Q1
Q2
Q3
Q4
Q5 ,6
SSM3J36TUT
2SC5636
KTK5132E-P
KTC4075E(Y,GR)
MCH3914(7)-H
FET
TRANSISTOR
FET
TRANSISTOR
FET
R810
R811
R812
R813
R814
RK73HB1J334J
RK73HB1J274J
RK73HB1J473J
RK73HB1J823J
RK73HB1J273J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
330K
270K
47K
82K
27K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
Q7
Q8
Q9 ,10
Q201
Q203
SSM6L36TU-F
SSM3J36TUT
2SC5636
2SC5455-A
LTC014TEBFS8
FET
FET
TRANSISTOR
TRANSISTOR
TRANSISTOR
R815
R816
R822
R824
R825
RK73HB1J101J
RK73HB1J102J
RK73HB1J224J
RK73HB1J102J
RK73HB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
1.0K
220K
1.0K
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
Q205
Q206
Q207
Q208
Q209
KTK5132E-P
RFM01U7P
LTC014EEBFS8
RD07MUS2BT112
SSM3K15AFS-F
FET
FET
TRANSISTOR
FET
FET
R826
RK73HB1J473J
CHIP R
47K
J
1/16W
S601-603
S70-0414-05
TACT SWITCH
T91-0659-15
MIC ELEMENT
Q210
Q400
Q401
Q402
Q403
LTA044EEBFS8
KTC4080E-P
LTC014EEBFS8
LTA044EEBFS8
KTC4075E(Y,GR)
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
D1
D4
D5
D7
D9
KDS160E-P
1SV325F
1SV323F
1SV325F
1SV323F
DIODE
VARIABLE CAPACITANCE DIODE
VARIABLE CAPACITANCE DIODE
VARIABLE CAPACITANCE DIODE
VARIABLE CAPACITANCE DIODE
Q404
Q405
Q600
Q601,602
Q603
3SK318
3SK293-F
LTC014EEBFS8
SSM6L36TU-F
SSM3K127TUT
FET
FET
TRANSISTOR
FET
FET
D10
D11 ,12
D13
D14 ,15
D200
KDS160E-P
HVC375B-E
KDV214E-P
HSC277
UDZW5.1(B)
DIODE
VARIABLE CAPACITANCE DIODE
DIODE
DIODE
ZENER DIODE
Q604,605
Q606
Q701,702
Q703
Q704
LTC014EEBFS8
SSM3J36TUT
KTC4075E(Y,GR)
UPA672T-A
KTC4075E(Y,GR)
TRANSISTOR
FET
TRANSISTOR
FET
TRANSISTOR
D201,202
D203,204
D400-404
D405
D600
RN142S
HVC131
HVC350B
JDV2S07FS
RB521S-30
DIODE
DIODE
VARIABLE CAPACITANCE DIODE
VARIABLE CAPACITANCE DIODE
DIODE
Q705
Q706
Q707
Q708,709
Q710
2SC4116(GR)F
2SA1586(Y,GR)F
UPA672T-A
LTC014EEBFS8
2SB1694
TRANSISTOR
TRANSISTOR
FET
TRANSISTOR
TRANSISTOR
D603
D605
D700,701
D702
D703
GN1G
RKZ5.1B2KG
KDR731
1SS372F
MC2850
DIODE
ZENER DIODE
DIODE
DIODE
DIODE
Q711
Q712
Q713
Q714
Q715
LTC014EEBFS8
LTC044EEBFS8
2SK3577-A
2SB1132(Q,R)
UMG3N
TRANSISTOR
TRANSISTOR
FET
TRANSISTOR
TRANSISTOR
IC2
IC3
IC200
IC400
IC600
MB15E03SL-E1
BD7542FVM
NJM12904RB1
NJM2591V
XC61CN4502M-G
MOS-IC
MOS-IC
MOS-IC
BI-POLAR IC
MOS-IC
Q716
2SK3577-A
FET
TH200
TH400
ERTJ0EV104J
THERMISTOR(100K)
NCP18WM224J0S THERMISTOR(220K)
IC601
IC602
IC603
IC604
IC605
XC6209B502P-G
MM1856A50N
XC6209B502P-G
MM1856A33N
BU4830F
MOS-IC
BI-POLAR IC
MOS-IC
BI-POLAR IC
MOS-IC
IC700
IC702
IC703
IC704
IC705
EX25064ATA00A
F363BEDFEKDLF
MM1856A33N
BU7465HFV
CD686AQ3
ROM IC
MCU
BI-POLAR IC
MOS-IC
MOS-IC
IC706
IC707
IC708
IC709
BU7465HFV
TA7368PL
BU7465HFV
NJU7089KV1
MOS-IC
MOS-IC
MOS-IC
MOS-IC
MIC1
2A
AIf
: TK-809
a part
B : TK-809N
reference number is listed in a shaded box, that part does not come with the PCB.
Destination
21
TK-3402/3406/3407
EXPLODED VIEW
A
B
54
51
6
53
7
49
1
1
52
11
9
56
10
21
20
33
MIC1
16
22
44
48
2
S1
30
VR1
Fx12
34
Ex2
32
13
TX-RX unit
C
15
29
45
CF401
46
B
D
24
28
2
25
Ax2
A M2 x 5
B
C
D
E M2.6 x 4
F M2 x 5
3
31
27
35
: N09-6621-05
: N14-0849-05
: N14-0869-05
: N19-2214-05
: N30-2604-48
: N83-2005-48
26
701
Model name plate
22
14
F
Parts with the exploded numbers larger than 700 are not supplied.
If a part reference number is listed in a box on the exploded view of the PCB, that part does not come with the PCB.
These parts must be ordered separately.
TK-3402/3406/3407
PACKING(TK-3402/3406)
C
D
8 Instruction manual
(B62-2479-00 : K2,P)
(B62-2481-00 : M2)
704 Pamphlet
59 Charger
(W08-1249-35 : K2)
(W08-1331-05 : P,M2)
1
58 AC adapter
(W08-1247-25 : K2)
(W08-1326-05 : P)
(W08-1327-05 : M2)
705 Protection bag
703 Battery assy
47 Belt clip
(J29-0734-15)
55 Screw set
(N99-2089-05)
43 Holder (SP/MIC)
(J19-5577-03)
12 Stopper (SEL)
(D32-0456-03)
4 Cap
(B09-0758-03)
57 Whip antenna
(T90-1041-25 : K2, P only)
2
41 Packing fixture
(H12-4319-05)
3
42 Item carton case
(H52-2589-01)
Parts with the exploded numbers larger than 700 are not supplied.
23
TK-3402/3406/3407
PACKING (TK-3407)
C
D
8 Instruction manual
(B62-2480-00)
706 Pamphlet
1
705 Protection bag
12 Stopper (SEL)
(D32-0456-03)
43 Holder (SP/MIC)
(J19-5577-03)
47 Belt clip
(J29-0734-15)
55 Screw set
(N99-2089-05)
2
4 Cap
(B09-0758-03)
706 Protection bag
3
709 Item carton case
24
Parts with the exploded numbers larger than 700 are not supplied.
TK-3402/3406/3407
ADJUSTMENT
Test Equipment Required for Alignment
Test Equipment
Major Specifications
1.
Standard Signal Generator (SSG)
Frequency Range
Modulation
Output
127 to 520MHz
Frequency modulation and external modulation
–127dBm/0.1µV to greater than –47dBm/1mV
2.
RF Power Meter
Input Impedance
Operation Frequency
Measurement Range
50Ω
127 to 520MHz
Vicinity of 10W
3.
Deviation Meter
Frequency Range
127 to 520MHz
4.
Digital Volt Meter (DVM)
Measuring Range
Input Impedance
10mV to 10V DC
High input impedance for minimum circuit loading
Frequency Range
Frequency Stability
10Hz to 1000MHz
0.2ppm or less
5.
Oscilloscope
6.
High Sensitivity
Frequency Counter
7.
DC Ammeter
8.
AF Volt Meter (AF VM)
Frequency Range
Voltage Range
50Hz to 10kHz
1mV to 10V
9.
Audio Generator (AG)
Frequency Range
Output
50Hz to 5kHz or more
0 to 1V
Capability
Input Level
3% or less at 1kHz
50mV to 10Vrms
10. Distortion Meter
DC through 30MHz
5A
11. Spectrum Analyzer
Measuring Range
10kHz to 1GHz or more
12. Tracking Generator
Center frequency
Output Voltage
10kHz to 600MHz
100mV or more
13. 8Ω Dummy Load
Approx. 8Ω, 3W
14. Regulated Power Supply
5V to 10V, approx. 3A
Useful if ammeter equipped
✽The test equipment which is not used for adjustment is contained in this table.
■ Antenna connector adapter
The antenna connector of this transceiver uses an SMA
terminal.
Use an antenna connector adapter [SMA(f) – BNC(f) or
SMA(f) – N(f)] for adjustment. (The adapter is not provided
as an option, so buy a commercially-available one.)
Note: When using the battery jig, you must measure the
voltage at the terminals of the battery jig. Otherwise, a slight
voltage drop may occur within the power cable, between the
power supply and the battery jig, especially while the transceiver transmits.
■ Repair Jig (Chassis)
+ Terminal (Red)
Use jig (Chassis) for repairing the transceiver. Place the
TX-RX unit on the jig and fit it with screws.
The jig facilitates the voltage check and protects the final
amplifier FET when the voltage on the flow side of the TXRX unit is checked during repairs.
– Terminal (Black)
■ Battery Jig (W05-1011-00)
Schematic diagram
S
–Terminal
(Black)
+
C3
100/25V
C2
470P/25V
–
C1
100P/25V
R1
1.8M
Connect the power cable properly between the battery
jig installed in the transceiver and the power supply, and
be sure output voltage and the power supply polarity prior
to switching the power supply ON, otherwise over voltage
and reverse connection may damage the transceiver, or the
power supply or both.
Power
cable
Power
supply
+
+Terminal
(Red)
25
TK-3402/3406/3407
ADJUSTMENT
Frequency and Signaling
Preparations for Tuning the Transceiver
The transceiver has been adjusted for the frequencies
shown in the following table. When required, re-adjust them
following the adjustment procedure to obtain the frequencies
you want in actual operation.
Before attempting to tune the transceiver, connect the
unit to a suitable power supply.
Whenever the transmitter is tuned, the unit must be connected to a suitable dummy load (i.e. power meter).
The speaker output connector must be terminated with a
8Ω dummy load and connected to an AC voltmeter and an
audio distortion meter or a SINAD measurement meter at all
times during tuning.
■ Frequency (MHz)
Channel No.
RX Frequency
TX Frequency
1
435.05000
435.10000
2
400.05000
400.10000
3
469.95000
469.90000
TEST CH
RX
TX
4
435.00000
435.00000
Low
400.05000
400.10000
5
435.20000
435.20000
Low’
417.55000
417.50000
6
435.40000
435.40000
Center
435.05000
435.10000
7~16
-
-
High’
452.55000
452.50000
High
469.95000
469.90000
■ Signaling
Signaling No.
RX (Decode)
TX (Encode)
1
None
None
2
None
20Hz Square
3
QT 67.0Hz
QT 67.0Hz
4
QT 151.4Hz
QT 151.4Hz
5
QT 210.7Hz
QT 210.7Hz
6
QT 254.1Hz
QT 254.1Hz
7
DQT D023N
DQT D023N
8
DQT D754I
DQT D754I
9
DTMF (Code: 159D)
DTMF (Code: 159D)
10
None
DTMF (Code: 9)
11
None
MSK (1010)
12
FleetSync (100~1000)
FleetSync (100~1000)
13
None
Single Tone (1000Hz)
14
2-Tone
A: 304.7Hz,
B: 3106.0Hz
2-Tone
A: 304.7Hz, duration:1sec
B:
3106.0Hz,duration:3sec
15
None
DTMF Tone (1477Hz)
16
Single Tone (979.9Hz)
Single Tone (979.9Hz)
Duration:5 sec
17
None
MSK PN9
18
None
DTMF (Code: 3)
19
5-Tone (CCIR12345)
5-Tone (CCIR12345)
20
Single Tone (1200Hz)
Single Tone (1200Hz)
✽Note:
No.19 and 20 can be selected only for M-type series
transceiver. [using FPU Ver.2.00 onwards]
26
■ Adjustment frequency (MHz)
TK-3402/3406/3407
ADJUSTMENT
Common Section
Measurement
Item
Condition
1. Setting
1) Power supply voltage
DC power supply terminal : 7.5V
2. Receive
Assist
Voltage
1) Auto tuning
*Note
Testequipment
Digital
Voltage
Multimeter
2) CH: Low
3. Transmit
Assist
Voltage
Unit
Terminal
ANT
Adjustment
Unit
Parts
TX-RX FPU
0.6V or more
TX-RX FPU
2) CH: Low
Specifications / Remarks
4.0V±0.1V
Check
TX-RX CVIN
1) Auto tuning
*Note
Method
4.0V±0.1V
Check
0.6V or more
*Note: At test mode, click [Tune Assist Voltage] button in test mode dialog box, then start automatic adjustment of Receive/Transmit assist voltage.
Transmitter Section
Measurement
Item
Condition
Testequipment
1. Frequency
1) TEST CH: Center
PTT: ON
f. counter
2. High Power
1) TEST CH: Low, Low’, Center, Power
High’, High (5 points)
meter
2) BATT terminal voltage: 7.5V Ammeter
3) PTT: ON
3. Low Power
1) TEST CH: Low, Center, High
(3 points)
2) BATT terminal voltage: 7.5V
3) PTT: ON
4. DQT
Balance 2
1) TEST CH: Low, Low’, Center, Deviation
High’, High (5 points)
meter
2) Deviation meter filter
Oscilloscope
LPF: 3kHz
HPF: OFF
3) PTT: ON
5. Maximum
Deviation
*Note
1) TEST CH: Center, Low, Low’,
High, High’ (5 points)
2) Deviation meter filter
LPF: 15kHz
HPF: OFF
3) PTT: ON
Unit
Terminal
ANT
Adjustment
Unit
Parts
TX-RX FPU
FPU
ANT
Method
Specifications / Remarks
435.100MHz
±50Hz
5.0W
±0.1W
2.0A or less
1.0W
±0.1W
1.0A or less
The Deviation of
20Hz frequency is
fixed.
Change the 1kHz
adjustment value to
become the same
deviation of 20Hz
within the specified
range.
±0.2dB
2.0kHz (According
to larger +, –)
±50Hz
Note:
FPU AUTO INPUT
1kHz/150mV
27
TK-3402/3406/3407
ADJUSTMENT
Measurement
Item
Condition
6. DQT
Deviation
*Note
1) TEST CH: Center
2) Deviation meter filter
LPF: 3kHz
HPF: OFF
3) PTT: ON
7. QT
Deviation
*Note
Testequipment
Unit
Deviation
meter
Oscilloscope
Terminal
Adjustment
Unit
ANT
Parts
FPU
Method
Specifications / Remarks
0.35kHz
±40Hz
1) TEST CH: Center
2) Deviation meter filter
LPF: 3kHz
HPF: OFF
3) PTT: ON
0.35kHz
±40Hz
8. DTMF
Deviation
*Note
1) TEST CH: Center
2) Deviation meter filter
LPF: 15kHz
HPF: OFF
3) PTT: ON
1.5kHz
±50Hz
9. MSK
Deviation
*Note
1) TEST CH: Center
2) Deviation meter filter
LPF: 15kHz
HPF: OFF
3) PTT: ON
1.5kHz
±50Hz
*Note (for the Max Dev, DQT Dev, QT Dev, DTMF Dev and MSK Dev):
1) If select the item without (Wide) or (Narrow), the alignment will be align according to Narrow Band. Wide band will automatically update by
calculation using Narrow band value.
2) If select the item with (Wide) or (Narrow),
(a) If wide band is selected, the alignment only will be done for wide band.
(b) If Narrow band is selected, the alignment only will be done for Narrow band.
Receiver Section
Measurement
Item
1. Sensitivity
(Semiautomatic)
28
Condition
Testequipment
1) TEST CH: Low, Center, High
(3 points)
SSG otuput : –90dBm
AF Freq : 1kHz
Mod Dev : 1.5kHz
SSG
Oscilloscope
Audio
Analyzer
Unit
Terminal
ANT
Adjustment
Unit
Parts
FPU
Method
Press [Start]
(Auto tuning)
Specifications / Remarks
TK-3402/3406/3407
ADJUSTMENT
Measurement
Item
Condition
Testequipment
2. Open
Squelch
[Wide]
1) TEST CH: Low, Center, High
(3 points)
2) SSG otuput: –120dBm
SSG MOD: 3.0kHz
AF Freq : 1kHz
SSG
DVM
Oscilloscope
[Narrow]
1) TEST CH: Low, Center, High
(3 points)
2) SSG otuput: –119dBm
AF Freq : 1kHz
SSG MOD: 1.5kHz
3. Tight
Squelch
[Wide]
1) TEST CH: Low, Center, High
(3 points)
2) SSG otuput: –115dBm
AF Freq : 1kHz
Mod Dev : 3.0kHz
[Narrow]
1) TEST CH: Low, Center, High
(3 points)
2) SSG otuput: –114dBm
AF Freq : 1kHz
SSG MOD: 1.5kHz
4. Low RSSI
*Note
[Wide]
1) TEST CH: Low, Center, High
(3 points)
2) SSG otuput: –120dBm
AF Freq : 1kHz
Mod Dev : 3.0kHz
[Narrow]
1) TEST CH: Low, Center, High
(3 points)
2) SSG otuput: –120dBm
AF Freq : 1kHz
SSG MOD: 1.5kHz
5. High RSSI
*Note
[Wide]
1) TEST CH: Low, Center, High
(3 points)
2) SSG otuput: –80dBm
AF Freq : 1kHz
Mod Dev : 3.0kHz
[Narrow]
1) TEST CH: Low, Center, High
(3 points)
2) SSG otuput: –80dBm
AF Freq : 1kHz
SSG MOD: 1.5kHz
Unit
Terminal
ANT
Adjustment
Unit
Parts
FPU
Method
Specifications / Remarks
Press [Start]
(Auto tuning)
*Note
1) If Wide Band RSSI tuning is selected, it will align for the Wide band only.
2) If Narrow Band RSSI tuning is seleted, Wide band and Narrow band will be align with same tuning value.
29
A
1
B
C
D
E
F
TX-3402/3406/3407
G
H
I
J
PC BOARD
TX-RX UNIT (X57-8320-11)
Component side view (J79-0360-09)
2
C705
R710
C700
C611
R712
D702
C769
60
R715
CP22
CN701 R717
R705
4
1
R703
C704
CP20
CP21
R825
C747
IC702
C718
C719
CN704
C423
61
C711
CN401
D603
TH400
R413
80
1
CN400
CN700
C777
R708
R790
R786
R701
C609
4
R711
R774
C766
C710
C774
R787
3
R780
1 6
IC706
3 4
D703
C772
CP27
IC700
C
C756
CP23
R724
F600
5
8
R768
R759
R783
R812
21
R814
41
20
L600
5
40
C741
C740
C742
R756
R739
R826
CP24
R736
R733
R734
6
R737
CN402 CN703
CN601
CN706
CN705
D605
R746
C626
R605
1
R743
R731
R609
C612
2
IC600
3
C735
Q702
Q701
3
2
1
7
CN602
C724
C610
Q710
S
G
Q712
C770
C767
D701
C768
C765
D700
30
C771
CN1
CN2
Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address
D600
9C
D703
3B
IC702
4F
Q600
8M
Q704
5H
Q715
5P
D601
7S
IC200
3N
IC703
5M
Q601
8D
Q705
8J
Q716
8P
D602
7S
IC600
6D
IC705
6K
Q602
8C
Q706
9J
D603
4B
IC601
9B
IC706
3C
Q603
3O
Q710
8I
D604
7R
IC602
8B
IC707
7P
Q604
8Q
Q709
9I
D605
6D
IC603
9B
IC708
6M
Q605
8L
Q711
5P
D700
9J
IC604
9D
IC709
7O
Q606
8D
Q712
8I
D701
9J
IC605
7D
Q209
3M
Q701
7I
Q713
8P
D702
3D
IC700
4H
Q210
4N
Q702
7I
Q714
6O
C782
R785
R776
C602
4
C764
Q706
4
C775
R784
Q705
C605
D600
R612
3
3
R789
C787
Q709
5
C621
3
1
1
R796
11
14
R802
3
1
5
IC604
J79-0360-09
13
C763
R773
R795
D
C604
4
R611
IC602
5
IC603
1
C603
12
C790
Q606
G
D
S
D
G
S
G
D
S
Q601
G
R610
R601
R602
C606
IC601
10
R732
X700
4
5
9
S
Q602
C600
D
C601
8
R738
C780
R613
R606
C720
C729
C629
C616
C618
C607
C725
4
CN702
IC605
R607
R7
C754
C411
Q704
J
K
L
M
N
O
P
Q
R
S
TX-3402/3406/3407
PC BOARD
1
TX-RX UNIT (X57-8320-11)
Component side view (J79-0360-09)
2
R241
C235
R247
C631
R248
C258
C620
C623
1
R772
C756
C413
R408
CN600
C786
C746
CP24
C784
C785
R794
5
C792
C734
R604
R811
R608
Q713
D602
D604
Q604
S
D601
D
C624
R813
G
R600
S
G
R810
8
5
Q716
R806
IC709
C789
D
C801
8
C806
R726
C778
R792
C808
C764
C798
C814
CN709
C805
C767
C802
CN708
R816
C761
C760
D700
701
10
C795
1
4
Q600
Q605
R793
C770
R784
Q705
6
7
C779
C775
IC707
R801
R809
R804
6
1
C788
C794
R800
R757
1
48
C781
C783
C791
1 5
IC708
3 4
C724
R789
R230
R822
R805
R744
L701
C720
R732
Q711
5
C737
R803
Q715
Q714
IC705
C735
36
37
5
C630
C743
C744
R746
1
R760
4
13
12
IC703
24
25
R807
CP28
C751
R615
3
C754
C732
C750
C730
C745
R765
R231
C807
R614
R763
R233
R769
R762
L700
C815
R759
C717
F601
R767
C757
C758
R770
R718
R723
R768
C749
C748
4
R253
C230
C759
C226
C747
10 EN1
EN3
GND
EN4
EN2
VOLGND
SB
B
VOLIN
VOLOUT
Q210
C263
R725
R761
C628
C625
R719
R825
C613
C249
R246
R235
R703
L601
R603
R705
C704
3
R238
8
C252
G
5
D
R243
IC200
S
1
Q603
D Q209
R226
R237
G
S
C611
4
C236
R242
R244
C615
9
R815
10
11
Component side
Layer 1
Layer 2
Layer 3
Layer 4
12
Foil side
13
31
14
A
1
B
C
D
E
F
TX-3402/3406/3407
G
H
I
J
PC BOARD
TX-RX UNIT (X57-8320-11)
Foil side view (J79-0360-09)
2
Q205
D
G
S
Q207
S601
S602
L220
C736
4 3
IC704
5 1
R438
G
L413
R439
R435
C464
C460
C470
R441
C474
R440
C472
R442
C475
C469
L415
S
Q405
C471
G
R434
D
C468
C218
C466
L41
C465
R437
L41
R433
C214
C245
R436
C473
R249
C240
C266
5
C476
L416
C481
R228
C267
D403
C480
C739
R444
C482
C483
C478
L420
Q203
C262
C269
R251
D202
L216
L218
R250
D404
L417
C225
C268
C271
C273
L217
C275
D405
D201
D203
C272
C270
C278
C274
R252
L219
4
D204
C477
C276
C280
C279
R824
R751
C816
R755
3
C227
C247
C213
L206
C212
R255
R205
TH200
L204
R207
C207
C208
R210
C210
R214
R212
L205
C216
Q201
C211
R211
C223
R213
C228
C243
R215
C219
C220
L207
R224
G
S
Q206
C234
C242
C241
R219
R222
R227
L211
D
G
C232
C233
C248
Q208
L208
L213
D
7
C224
R232
R217
R229
R236
C222
C264
6
R225
C239
L209
R239
C250
C229
L212
C261
C265
R223
D200
9
D
G
S
S
G
D
Q707
R788
C809
8
G
S
Q703
G
D
S
C762
R782
D
R781
J601
10
11
Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address
D1
7R
D14
7L
D402
4K
Q2
7O
Q201
6I
Q403
3O
D4
9M
D15
7L
D403
4H
Q3
9O
Q203
5H
Q404
4M
D5
8N
D200
6G
D404
4H
Q4
7N
Q205
3G
Q405
5J
D7
9M
D201
4F
D405
4G
Q5
8L
Q206
7H
Q703
9J
D9
9N
D202
4F
IC2
8Q
Q6
8M
Q207
3G
Q707
9J
D10
7N
D203
4D
IC3
9O
Q7
8N
Q208
6F
Q708
8J
D11
9M
D204
4E
IC400
5O
Q8
7N
Q400
6P
D12
9L
D400
4L
IC704
3G
Q9
7M
Q401
4P
D13
9M
D401
4K
Q1
8O
Q10
7M
Q402
3P
12
13
32
14
J
K
L
M
N
O
P
Q
R
S
TX-3402/3406/3407
PC BOARD
1
TX-RX UNIT (X57-8320-11)
Foil side view (J79-0360-09)
2
S603
CD400
C428
C632
C421
CF401
9
R407
C414
R405
C416
C418
5
R7
C410
R401
R3
C401
C420
L404
R9
R2
C432
C442
C412
8
R404
1
C408
L406
R420
R412
L407
L405
R423
C440
C439
L403
C437
C435
R421
C447
C415
C813
16
C430
4
Q401
C406
C429
D
C446
C450
L414
C422
R415
XF400
L402
R427
C438
C452
R410
C417
IC400
L410
C456
C458
G
R429
Q402
R409
C400
C448
C445
R433
S
C424
R428
C449
C454
C455
L411
R431
C459
C453
C465
G
R425
Q404
C457
L413
C460
C461
L412
C441
C444
D400
R430
D402
D401
R432
R434
Q403
C443
5
4
R426
L408
R424
C451
3
R418
C426
R419
R403
C403
R10
R1
C419
L401
C8
X1
R4
C11
R8
C14
C23
C22
CP1
IC2
C21
9
8
C6
C31
C9
C29
C13
C26
C28
R19
R20
4
1
8
R18
5
IC3
8
D
S
Q3
D1
C17
1
16
C16
C25
R16
C33
C27
R26
C34
C36
L13
C47
C48
R25
C59
C50
L7
R33
C38
R31
G
D9
L27
D11
L15
D7
C46
C3
R24
R17
R27
C42
7
C35
C30
R21
G
L8
D4
L12
CP26
R740
G
L14
S
G
D
Q703
C55
L16
S
D
D
G
G
S
82
S
D
81
C49
R30
Q2
L9
C40
Q1
D
C54
C773
R12
L1
L4
C37
C67
C58
D13
L2
C4
Q708
D12
R11
R400
C15
C407
R37
Q6 G
D5
C57
R5
R13
C18
S
D
L19
R29
C43
R28
C69
R39
C62
C61
R38
C65
L18
D
G Q7 S
D
G
S
Q5 G
D
C7
C19
R34
C66
L23
R36
R41
Q9
C71
C80
R48
R40
R35
S
C60
R254
R255
R202
C63
L17
S
L21
C64
C202
C68
R200
C200
D15
R205
D
L24
Q8
S
G
C74
C72
C41
C51
D10
C56
R45
C75
R42
R43
C77
R46
R44
C76
L25
C79
C81
L26
D14
R207
Q4
C73
C78
R32
+
C207
Q10
+
R422
6
R702
+
C431
C402
C404
+
C213
L206
C212
C2
C405
C409
Q400
L400
R22
9
L3
J79-0360-09
10
11
Component side
Layer 1
Layer 2
Layer 3
Layer 4
12
Foil side
13
33
14
A
C
B
TK-3402/3406/3407
E
D
SCHEMATIC DIAGRAM
TX-RX UNIT(X57-8320-11)
CP1
R3
R9
0
0
R11
3.9k
C15
0.01u
0.01u
50C
R13
10
33MS
0
CV
5.0V
L2
16.8MHz
330k
10p
C11
R7
10k
0.01u
470
R22
0.01u
R20
470
C31
270p
C23
R19
0
0.33u
270p
C19
R17
3.2V
0
1
C22
C29
2
C18
0.22u
3
4.7u 680
16
0.01u
0
4
C26 R18
330
R16
5
C25
4.7u
6
0.33u
0.01u
C8
C16
CV(A)
7
Voltage prevention
C609
7.5V
BATTERY
50T
GN1G
F600
L600
3.3V
R8
R2
270p
D603
R1
10k
2
oUTPUT 3 0
L77-3050-05
1.66V
100
L1
R4
C7 R5
2 GND
VCC 4
10p
C2
270p
1 VCoNT
FIN
8
C21
C14
0.1u
R10
X1
16.8MHz
9 CLoCK
FIN
10 DATA
XFIN
11 LE
GND
12 PS
Do
13 ZC
14 LD/FoUTVCC
VP
15
P
oSCoUT
16
R
oSCIN
0
270p
100p
D1
Speed up(PLL UL)
PLL_LD
R776
PLL system
IC2
MB15E03SL-E1
R12 KDS160E-P
4.7k
C17
100X4
100p
C13
Do
C6
C3
100p
C4
100p
PLL_CLK
PLL_DAT
PLL_LE
PLL_PS
100p
C9
1
MOD1
50R
16.8MHz
50M
50V
50C
F601
3
7.5V
+B
CN600
VOLIN
270p
390k
270p
R615
C630
270p
C623
C632
5.0V
270p
100k
C616
1u
R607
PLL_LE
NC 4
50CC ON:
3.3V
VoUT 5
3.3V
NC 4
33MSC
3 CoNT
C621
R611
100k
1u
C605
1 VIN
2 GND
R610
DC SW(33MS)
100k
270p
Q606
SSM3J36TUT
ON:0V
0.01u
VoUT 1
RESET
C629
VDD 2
100k
4 GND
BUSY LED
ON:3.3V
IC605
BU4830F
Voltage
detector(reset)
3 NC
BLUE LED
ON:3.3V
270p
C610
B30-1790-05
R613
Q605
LTC014EEBFS8
DC SW(BUSY-LED)
Q600
LTC014EEBFS8
INT
3.3V
270
C626
50CC
Voltage regulator(33M)
IC604
MM1856A33N
7.4V
D604
BLUE
3.3V
PLL_DATA
PLL_CLK
SB
R608
RKZ5.1B2KG
D605
B30-2315-05
D602
R604
0.1u
RED(TX)
330
22k
R605
C612
VSS
220
B30-2314-05
R600
D601
GREEN
(BUSY)
RB521S-30
Voltage drop
INT
Over voltage
R609 protection
1k
2.2u
C602
6
PLL_UL
5.0V
IC602
MM1856A50N
D600
VoUT
PLL_PS
VoUT 5
3 CoNT
50V
VIN
R:3.3V
T:0V
50VC
1u
Voltage regulator(50V)
5.0V
Voltage detector(INT)
IC600
XC61CN4502M-G
50RC
50C
1 VIN
2 GND
C618
NC 1
1u
C600
100k
CE 3
VSS 2
5 VoUT
50VC ON:
3.3V
Voltage regulator(50C)
R612
1u
C607
5
4 VIN
1u
C601
SB
DC SW(50R)
Q602
SSM6L36TU-F
100k
1u
IC603
XC6209B502P-G
R:4.9V
T:0V
CE 3
VSS 2
NC 1
5 VoUT
C606
C603
S603
4 VIN
7.4V
R606
Voltage regulator(50M)
IC601
XC6209B502P-G
7.4V
R:0V
T:3.3V
100k
270p
S602
C611
GND
5TC
100k
L601
270p
C615
S601
R601
4
PTT
Side1
Side2
R:0V
DC SW(50T) T:4.9V
Q601
SSM6L36TU-F
R602
EN1
S1
270p
10
Q603
SSM3K127TUT
DC SW(MIN-VOL)
C604
EN3
50M
GND
9
1u
EN4
8
PF2
7
VOLIN
VOLOUT
33M
PF1
EN2
BATT
270p
C631 EN2
270p
VOLGND
6
820k
270p
C628 EN4
5
R614
270p
MINVOL
C625 EN3
SB
C620 EN1
B
4
270p
3
C613
2
Freq
VOLOUT
100
1
R603
VR1
GRNLED
Q604,605
DC SW(TX,BLUE-LED)
Q604
LTC014EEBFS8
BLULED
270p
C624
REDLED
R:0V
T:3.3V
PTT/RXD
SB
7
34
X57-832 1/4
F
G
H
J
I
TK-3402/3406/3407
SCHEMATIC DIAGRAM
TX-RX UNIT (X57-8320-11)
VLO
Do
Do
R28
10k
C42
1M
IN2+ 5
470k
C33
DC switch(MOD)
Q1
SSM3J36TUT
Q1 conrol
Q3
R27
KTK5132E-P
TASIS
0.1u
1k
R25
C34
R24
IN2- 6
R21
C27
VDD 8
oUT2 7
3 IN1+
4 VSS
270p
0.1u
IC3
1 oUT1
2 IN1-
CVIN
0.6V
Q2
2SC5636
Fin buffer
AMP
C43
8p
CVIN
R30
150k
10p
0.01u
C28
BD7542FVM
DC AMP(CV)
270p
C41
3p
8p
C35
2.9V
L9
22n
L4
15n
C37
270p
R29
22
C30
270p
C40
FIN
10M
R26
5.0V
1k
CV
47kX2
1kX2
CP23
CP21
47kX2
1 S
2 Q
3 W
CP22
47k
C711
50C
270p
CP20
47kX2
R712
33M
EEPROM
IC700
EX25064ATA00A
VCC 8
HoLD 7
C 6
4 VSS
D 5
50C
TX/RX
DICSW
50T
50T
MOD1
50R
50R
16.8MHz
50M
16.8MHz
50M
50V
50C
50C
+B
+B
Freq
BATT
VOLIN
VOLIN
OPTDET
4.7k
R739
5RC
5CC
47k
R826
38
37
APCSW
35 R734
34 4.7k
33
5TC
32
50VC
31
33M
30
29
EMPTT
PTT/RXD1
28
EM_SCLK
27
50V
26 R736
25
MOD1
1k
R740
24
TXD
PTT/RXD
TXD 4.7k
23
22
5CC
21
5RC
R725
LSDO
47k
SDATA_O_CML
SDATA_I_CML
CML_CSN
SCLK_CML
WIDE/NARROW
HSDENC
33MSC
36
20
NC
INSPSW
NC
19
18
INT0
CML_IRQ
BSHIFT
VCC
INSPMT
17
16
1
15
80 TX/RX
HSDENC
NC
39
1k
TXD
40
R737
VREF
ASSTSW
CVADJ
41
43
42
OPTDET
RXD
AVCC
Freq
1k
44 R726
MIC_MT
REDLED
46
48
47
MINVOL
GRNLED
MINVOL
EN1
49
EN1
DICSW
REDLED
EN3
50
EXTSPSW
EN2
51
EN3
EN2
EN4
45
EN4
52
PF1
EXTSPSW
PF1
PF2
53
55
54
PF2
SCLK_EEP
APCSW
56
SDATA_O_EEP
57
58
EEP_WP
TH_DET 60
EEP_CS
EM_SCLK
WIDE/NARROW
14
TX/RX
AVSS
13
78
79
NC
XIN
AsstSW
77
EMPTT
PLL_CLK
VSS
270p
1u
C710
C705
76
PLL_DATA
XOUT
75
12
74
NC
PTT
11
73
PLL_CLK
50VC
PLL_LE
RESET
PLL_DATA
PLL_UL
10
72
SDATA_O_CML
PLL_LE
5TC
MCU
IC702
F363BEDFEKDLF
PLL_PS
SDATA_I_CML
71
NC
NC
9
PLL_UL
NC
8
70
EMP
7
69
PLL_PS
VOX
MODE
68
SCLK_CML
67
LPSW
6
VOX
RSSI
CML_CSN
66
33MSC
5
RSSI
BUSY
4
65
CE
NC
NC
HSDENC
10k
MODEL
CVIN
LSDO
64
BATT
BLULED
BUSY
R711
QT/DQT IN
HSDDEC
3
63
SDATA_I_EEP
61
62
R710
1k
2
C233
270p
TH200
-t
100k
270p
C700
1k
59
R708
TH_DET
3.3V
1k
R715
10k
R702
10k
R701
VOLOUT
VOLOUT
33M
INT
10k
10k
R705
100k
R717
SB
C807
68
0.01u
0.1u
0.012u
R738
5p
0
X700
19.200MHz
L78-1434-05
3.3V
Q701
KTC4075E(Y,GR)
C729
5p
10k
C725
R743
10k
R731
C717
6.8k
47k
22k
R718
3.3V
R723
PTT/RXD
R719
REDLED
0.01u
0.1u
47k
C704
1000p
R825
100k
33M
BLULED
C724
Beat shift
ON:3.3V
Off:0V
270p
C718
VCC
GRNLED
R732
C719
R703
10k
C720
VSS
R724
RESET
XTALN
R733
RESET
MODE
Q702
KTC4075E(Y,GR)
Q701,702
Beat shift SW
XTAL/CLoCK
CML_IRQ
33M
SB
DISCFB
QTDQTIN/MOD2
35
X57-832 2/4
K
L
M
TK-3402/3406/3407
O
N
SCHEMATIC DIAGRAM
TX-RX UNIT (X57-8320-11)
VLO
R202
C202
R255
R205
0
0
270p
0
0
C208
R207 C207
6p
15p
4.7k
L204
10n
0
C200
270p
R44
R200
D14
4.8V
R254
HSC277
D14,15
T/R SW
HSC277
5p
R48
4.7k
2.2k
L25
27n
C78
10p
13p
C80
R46
330
0.1u
270p
C71
R41
100
C77
5.6k
C75 270p
R45
22
C76
12k
R43
10p
C73
L24
27n
R42
R36 L21
180 180n
5p
6.8n
R:0V
T:4.9V
0.5p
150 180n
C62
4.0V
50T
270p
R:0V
T:4.0V
C69
R39
22u
100k
R34
3.3k
C56
R:0V
T:3.3V
100k
L17
C67
Q8
SSM3J36TUT
Q7
SSM6L36TU-F
270p
1u 56k
C59 R33
270p
C51
D10
R40
150k
C81
T/R VCO DC SW
KDS160E-P
Speed up
TX/RX
DICSW
50T
15p
2.5V
R:2.1V
T:2.0V
D15
8p
L26
0.7V
6p
R35 L23
4.5p
C58
TX-VCO
150k
Ripple fillter
Q4
KTC4075E(Y,GR)
270p
R32
C50
50C
C74
33p
2.0V
C66
R31
5.0V
C72
10
270p
C65
3p
C55 C54
MOD
D13
L27
270n
TX assist
Q6
MCH3914(7)-H
KDV214E-P 1p
22n
HVC375B-E 4.5p
L15
20p
0.5p
RF AMP
Q10
2SC5636
R38
L19
270n
C61 6p
C47
C48
1SV323F
L13
220n
D11
C36
0.1u
D5
TX VCO tune
1SV323F
C38
270p
180n
TX VCO tune
D9
Buffer AMP
Q9
2SC5636
C68
C63
C57
L8
C79
R:4.0V
T:0V
RX-VCO 6p
Q5
MCH3914(8)-H
RX assist
3.5p
D12
L14
220n
C60
270p
10
C64
R37
270n
270p
L18
27n
C49
L16
68p
HVC375B-E 6p
TASIS
C46
L12
D4,7
RX VCO
tune
D7
1SV325F
180n
D4
L7
220n
1SV325F
L3
Do
Q8 control
DICSW
+B
50R
C413
270p
C431
0.01u
C430
24p
C429
2p
C428
0.01u
C423
RSSI
W/N SW
2.2k
3.3k
1800p
DETAF
33M
100
1.8k
C421
R408
R420 C432
BUSY
TH400 R413
-t
220K 100k
3.3k
270p
WIDE/NARROW
0.01u 120
Q403
KTC4075E(Y,GR)
1st IF AMP
W:3.3V
N:0V
0.033u
R407
56p
XF400
L71-0682-05
50.85MHz
2p
10
270p
R412
0.1u
0.01u
C420
10u
C418
10u
C416
C415
R409
470p
C410
56k
R:0.7V
T:0V
R410
Q402
LTA044EEBFS8
NC 4
IC703
MM1856A33N
R405 C412
C414
R403
0.1u
C742
180k
470p
1u
1k
1500p
10k
C406
R768 C756
C747
10
R756
15k
1u
HSDENC
CoNT
330k
DEC
IFoUT 11 56p
7 FILoUT
QUAD 10
8 FILIN
AFoUT 9
R404
10u
C740
1u
VoUT 5
GND
C737
1u
C730
L700
3
3.3V
C741
VIN
R418
0.01u
0.1u
C408
0.1u
C815 R759
2
C422
NoISEREC 14
4 V+
NoISEDET 13
5 IFIN
CD400
RSSI 12 C417 L79-1866-05
C411 6
0.1u
0.1u
1
R:4.8V
T:0V
C426 R419
680p
C401
CF401
L72-0973-05
1kX2
Voltage regulator(33B)
82p
C409
82p
C405
IC400
NJM2591V
1 oSCIN
MIXIN 16
2 oSCoUT
GND 15
3
1LO
L402 R415
1.5u 100
0.01u
C403
22p
33p
C402
BPF1
39p
L401
100n
MIXoUT
CVADJ
7.4V
R:4.9V
T:0V
C407
C404
330k
Q400
KTC4080E-P
Doubler(2nd LO)
C419
100
R401
0.1u
C400
1k
560k
C739
R400
CP24
Freq
5.0V
L400
180n
oUT 4
VDD 5
IC704
BU7465HFV
DC AMP
(BPF1 tune)
VOLIN
4.8V
0.7V
R751 3 IN1M
1 IN+
2 VSS
C736
270p
5.0V
0.01u
R755
50C
+B
R824
50C
C424
50R
16.8MHz
50M
Q401
LTC014EEBFS8
Q402 control
HSDENC
APCSW
APCSW
50M
PC
33M
BPF1
PTT/RXD1
PTT/RXD1
33M
50V
50V
MOD1
TXD
PTT/RXD
CML_IRQ
SB
DISCFB
QTDQTIN/MOD2
36
X57-832 3/4
22u
VOX
100
BUSY
1M C772
C769
4 oUT
0.47u
AF detector(VOX)
R760
5 VDD
47k
10u
IN- 3
VSS 2
IN+ 1
C774
270p
270p
33M
0.068u
C777
47p
IC706
BU7465HFV
DC AMP(VOX)
47k
R790
10k
100k
R787
D702
1SS372F
R774
R786
470kX2
C757
100k
MIC
Q705,706
MIC AGC AMP
Limiter
D703
MC2850
Q706
2SA1586(Y,GR)F
Q704
KTC4075E(Y,GR)
MIC mute SW
0.1u
CP27
R769
2.7k
4.7u
R783
C758
120k
MIC_MT
0.47u
R770
R785
2.7k
D701
KDR731
C775
10k
270p
2.2u
2.2u
0.47u
1k
R789
270p
C764
270p
C767
C765
C761
270p
C768
1u
150k
0.47u
Q705
2SC4116(GR)F
R784
C771 C770
100p
C754
R772
D700,701
D700
KDR731 AF detector(MIC)
C760
R767
100k
100p
C745
0.1u
470k
C766
13
C763
10k
R780
GPIoB
VDEC9
GPIoA
12
11
9
10
GPIo1
R757
0.01u
C744
16
15
DVSS2
14
SYSCLoCK1
C746
33M
C759
17
100k
DISCFB
0
390k
18
100p
R762
19
ALT
47p
R763
ALTFB
C749
20
R773
4.7u R761
C750
MICFB
C743
XTAL/CLoCK
C813
C751
21
DISC
IRQN
CSN
1u
25
26
AUDIooUT
28
29
27
AUXADC1
AUXADC2
30
AUXADC3
AUXADC4
31
AVDD
32
33
AUXDAC1
AUXDAC2
34
AVSS2
AUXDAC3
VBIAS
22
GPIo2
SYSCLoCK2
27k
24
23
MIC
SERIALCLoCK
DVSS1
DVDD
48
MoD1
DVSS4
8
47
NC
BooTEN2
270p
C732
CML_CSN
46
7
45
REPLYDATA
BooTEN1
10u
SCLK_CML
CoMMANDDATA
EPSCSN
44
6
43
C734
IC705
CD686AQ3
5
SDATA_I_CML
Baseband system
DVDD
4
42
MoD2
AVSS1
XTALN
EPSo
15
SDATA_O_CML
41
XTAL/CLoCK
3
40
R744 L701
VDEC2
EPSCLK
XTALN
DVSS3
2
39
AUXDAC4
38
EPSI
37
1
10k
10u
R746
C735
36
LSDO
35
3.2V
0.1u
C748
R765
RSSI
TXD
PTT/RXD
SB
P
Q
R
T
S
TK-3402/3406/3407
SCHEMATIC DIAGRAM
1
L220
C276
C279
3p
0.75p
2p
L218
ANT
82k
3.5p
R253
7p
C280
C278
1p
6p
C271
C275
7p
HVC131
L216
4p
C267
2.5p
C266
0.3p
C265
270p
270
C269
R251
270
R249
0.1u
L217
3.5p
C264
C262
0.01u
L219
C274
30p
5p
C273
20p
C261
L213
C250
D201-204
ANT SW
270p
R252
D201
RN142S
D202
3p
C270
0
R:0V
T:4.9V
2
RN142S
0.1u
C247
1u
C816
C245
C272
470p HVC131
D204
220n
16p
C248
C243
18p
18p
L212
150p
C239
150p
C240
C229
D203
C268
R:0V
T:0.8V
270p
H:3.4V
L:1.6V
270p
C214
R250
0
C242
33p
18k
R239
R236
18k
C232
R232
150
C234
1.2n
270p
47
L208
100p
H:1.7V
L:0.8V
270p
L209
C223
10p
C224 R229
150
820
H:1.4V
L:0.6V
C228
Final AMP
Q208
RD07MUS2BT112
L211
270p
R227
18k
270p
10p
5.6
L207
12n
C220
5p
R215
820
C219
18k
C222
C213 22
270p
R213
R211
1.5k
C211
Pre-AMP
R217
R219
R214
0.8V
C216
560
L205
33n
Q201
2SC5455-A
270p
L206
C210
1.6V
Drive AMP
Q206
RFM01U7P
R224
1.8k
R225
R212
1k
0.22u
R210
C241
TX-RX UNIT (X57-8320-11)
50T
Over voltage
protection
R242
R243
DC AMP(APC)
C258
R:3.3V
T:0V
BPF
1M
R248
470p
R:0V
T:3.4V
270p
8p
APC control SW
Q205
KTK5132E-P
5p
3p
C438
4.7k
L407
12n
C439
C249
L405
12n
C440
R422
3
DC SW(Power control)
Q209
SSM3K15AFS-F
1LO
DC SW(APC)
Q207
LTC014EEBFS8
270p
B-IN 6
B+IN 5
100k
V+ 8
BoUT 7
C263
470k
150k
R241
470k
47p
R238
3 A+IN
4 GND
47p
0.39
R233
0.39
270p
C230
R231
C226
0.39
R230
4.7k
R226
0
R222
+B
50R
0.1u
C218
DICSW
150k
C235
R237
Q203
LTC014TEBFS8
DC SW
(Power control)
Q210
LTA044EEBFS8
R246
270p
1 AoUT
2 A-IN
56k
R247
10p
Dischage SW
10k
IC200
NJM12904RB1
C252
470k
C236
R244
1.8k
2.2u
C227
270p
C225
R235
33k
D200
560
UDZW5.1(B)
R223
R228
270p
C212
50T
0.1u
100k
R438
100k
R436
4
5p
5p
C483
JDV2S07FS
D405
270p
C472
270p
C477
33M
470k
RX notch tune
27p
L417
68n
5p
L416
8.2n
C475
D404
24p
R444
BPF1
PTT/RXD1
L420
12n
C482
6p
HVC350B 24p
C476
C481
33p
C480
D403,404
RX BPF tuning
PC
C478
3.5p 4p
470k
D400-402
RX BPF tuning
C473 C474
R441 HVC350B
D403
R:2.9V
T:0V
2p
C471
270p
L415
8.2n
C470
R439
150k
820k
270p
R437
0
470k
R442
R440 C469
270p
C466
0
Q405
3SK293-F
RX RF AMP
330
C464
R434
270p
R435
C468
270p
C465
2.2k
R:4.4V
T:0V
C461
3p
L413
8.2n
HVC350B 24p
C460
C459
470k
D402
470k
R432
C455
3p
D401
HVC350B 24p
R431
L411
8.2n
C454
470k
1.5p
270p
50M
3p
C457
C451
APCSW
270p
C449
D400
3p 1.5p
HVC350B 24p
R430
L410
8.2n
C448
270p
R:3.1V
T:0V
R433
L414
270n
270p
C456 C458
C450 C452
C447
100k
L408
33n
270p R:3.0V
T:0V
C453
270p
56k
C446
2p
0
R427
0.01u
C443
390
C441
0.01u
R424
15p
C435
R428
R429
C444
100k
2.2k
C437
2.5p
1st mixer
Q404
3SK318
R423
270p
R426
680n
L404
47
R421
270n
56k
L406
C445
1p
R425
L403
C442
L412
R:5.0V
T:0V
50V
5
C782
270p
18k
120k
C794
R809
R813
0.1u
10k
68k
7
C806
270p
INT-SP
8
6
5
OPTDET High &
Mute Off:2.7V
Mute On:0V
270p
R800
0.22u
1 SD
oUTB
2 BYPASS
GND
3 +IN
V+
4
-IN
oUTA
C805
47k
C786
100p
R804
1u
OPTDET High &
Mute Off:2.7V
Mute On:0V
1u
10kX3
CP28
2.2u
C795
oUT 4
C792
EMPTT
VOLOUT
OPTDET
R788
1k
C787
0.1u
MICO
10u
1.8k
C779
270p
R793
DC SW
(EXT-PTT)
270p
C812
C800
270p
0.1u
C798
C814
270p
TXD
NC
NC
SPO
Q708
LTC014EEBFS8
C808
47u
C773
47kX2
47k
R782
6.8k
R781
Level shift(TXD)
Q703
UPA672T-A
TXD
470
C778
R811
270k
100
270p
C762
5.0V
270p
CP26
50M
C802
330k
47k
AE
TXD
47u
C809
6
OPTDET
50V
27k
OPTDET
Without 2-pin
Jack:3.2V(High)
insert 2-pin
Jack:0V(Low)
R792
Pop noise
mute control
Q712
LTC044EEBFS8
EXT-SP/MIC
MICIN
R812
R810
10k
R806
OPTDET Low &
Mute On:3.2V
Mute Off:0V
J601
PTT/RXD
1000p
18k
R807
VDD 5
AF power AMP(INT)
IC709
NJU7089KV1
R816
R815
C790
150
Q716
2SK3577-A
10u
C788 R801
1u
C784
IC707
TA7368PL
AF power AMP(EXT)
Q709
LTC014EEBFS8
Q710 control
Q713
2SK3577-A
PoUT 10
PW-GND 9
3 NC2
PRE-GND 8 C789
4 VIN
PHASE 7 100p
5 RIPPLE
NF 6
2.2u
47k
C783
1.5k
560
0.1u
OPTDET Low &
Mute On:3.3V
Mute Off:0V
1 IN+
2 VSS
3
IN-
OPTDET High &
Mute Off:5.5V
Mute On:0V
R814
1 NC1
2 VCC
R796
270p
R795
C780
R794
OPTDET
High &
Mute Off:5.5V
Mute On:0V
Q713,716
AF SW(EXT SP)
R802
470k
C781
PTT/RXD
C785
INTSPMT
Q710
2SB1694
0.047u
SB
Q715
control
10k
R822
OPTDET Low &
Mute On:7.4V
DC SW
(IC707 SB) Mute Off:0V
7.4V
Q715
UMG3N
Q714
control
220k
Q711
LTC014EEBFS8
DC SW(IC709 SB)
390
R803
Q714
2SB1132(Q,R)
R805
OPTDET High &
Mute Off:3.3V
Mute On:0V
INTSPSW
VOLOUT
EXTSPSW
MIC
0.1u
AF AMP
IC708
BU7465HFV
OPTDET High &
Mute Off:3.3V
Mute On:0V
C801
C791
TXD
PTT/RXD
INT-MIC
Q707
UPA672T-A
Level shift(RXD)
7
37
X57-832 4/4
TK-3402/3406/3407
BLOCK DIAGRAM
X57-8320-11
IC2
MB15E03SL-E1
Q2
2SC5636
FIN
PLL_LE
50C
BUFF AMP
LPF
PLL_DAT
50C
PLL_CLK
PLL
IC
PLL_LD
Q6 MCH3914(7)-H
D5,D9 1SV323F
CV
DO
PLL_PS
LPF
TX
VCO
D11
HVC375B-E
33MS
Q1 SM3J36TUT
Q3 KTK5132E-P
16.8MHz
TCXO
X1
D12
HVC375B-E
Q5 MCH3914(7)-H
D4,D7 1SV325F
RX
VCO
TUNE
FUSE
F600
BATT+
7.5V
50C
50M
AVR
PROTECT
RIPPLE
FILTER
MOD1
IC601 XC6209B502P-G
CVIN
2
50TC
Q602 SSM6L36TU-F
VOLOUT
50R
DCSW
VOLIN
50RC
B
4
SB
Q603 SSM3K127TUT
IC602 MM1856A50N
6
SELECTOR
7
S1
50CC
DCSW
IC603 XC6209B502P-G
MINVOL
EN2
10
TX/RX
TXD
WID/NAR
50VC
AsstSW
50TC
CVIN
50RC
CVADJ
50CC
BLULED
33MSC
GRNLED
EMPTT
REDLED
DICSW
PLL_CLK APCSW
PLL_DAT MIC_MT
PLL_LE
MINVOL
PLL_PS INTSPSW
EXTSPSW
50C
AVR
50V
AVR
EN4
50VC
8
9
IC703
MM1856A33N
EN3
AVR
33B
EN1
IC604
MM1856A33N
D600
RB521S-30
CN600
AVR
PROTECT
SDATA_O_EEP
INT
INT
IC600
XC61CN4502M-G
S601
PTT/RXD
33M
EEPROM
33MSC
PROTECT
D605
RKZ5.1B2KG
RESET
RESET
SB
IC605
BU4830F
HSDDEC
SCLK_EEP
33MS
DCSW
LSD
SDATA_I_EEP
33M
Q606 SSM3J36TUT
PTT
50C
50T
DCSW
3
5
MCU
EEP_CS
EEP_WP
IC700
EX25064ATA00A
BATT
19.2MHz
BSHIFT
33M
PF1
GRNLED
REDLED
BLULED
S603
SIDE2
PF2
DC
SW
Q600
LTC014EEBFS8
D601
B30-2314-05
Q605
DC LTC014EEBFS8
SW
DC
Q604 SW
LTC014EEBFS8
LED
(GREEN)
B30-2315-05
D602
LED
(RED)
LED
(BLUE)
D604
B30-1790-05
SB
BUSY
38
TX
CML_IRQ,CML,CSN,
SDATA_I_CML,SDATA
IC702
F363BEDFEKDLF
S602
SIDE1
TX/RX
Q601 SSM6L36TU-F
FUSE
F601
1
VR1
T/R
SW
Q4 KTC4075E(Y,GR)
D10 KDS160E-P
CVADJ
–
VOL/POW SW
Q7 SSM6L36TU-F
Q8 SSM3J36TUT
DC AMP IC3
BD7542FVM
Freq
+B
D603
GN1G
BUFF AMP
D13
KDV214E-F
MOD2
DC SW
AsstSW
33MS
TUNE
Q9
2SC5636
EN4
EN3
EN2
EN1
PF1
PF2
VOX
INT
ASQL
RSSI
LSDO
RESET
OPTDET
PLL_LD
PTT/RXD
PTT/RXD1
TK-3402/3406/3407
BLOCK DIAGRAM
400MHz~
470MHz
349.15MHz~419.15MHz (RX)
400MHz~470MHz (TX)
50T
D14,D15
HSC277
Q10
2SC5636
TX/RX
RF SW
RF AMP
50C
Q201
2SC5455-A
Q206
RD01MUS1-T113
Q208
RD07MUS2BT112
PRE-DRIVE
DRIVE AMP
FINAL AMP
50T
50R
D200
UDZW5.1(B)
DC SW
1st Local
ANT SW
LPF
ANT
50T
Q210
LTA044EEBFS8
Q203
LTC014EEBFS8
PROTECT
D201,D202 RN142S
D203,D204 HVC131
DC SW
DICSW
Q209
SSM3K15AFS-F
349.15MHz~419.15MHz
APC
DC SW
IC200
NJM2904RB1
PC
+B
50R
Q403
2nd Local
KTC4080E-P
50.4MHz
TRIPLER
DC SW
Q205
KTK5132E-P
LPF
IC400
NJM2591V
Q207
LTC014EEBFS8
DC SW
50T
RSSI
2nd IF
450kHz
ASQL
IF IC
IF AMP
MCF
C-FIL
MIXER
1st IF
50.85MHz
50R
CF401
L72-0973-05
APCSW D401,D402
HVC350BF
XF400
L71-0682-05
Q403
KTC4075E(Y,GR)
CD400
L79-1866-05
50R
BPF
MOD1
MIC_MT
DISCFB
X700
19.2MHz
DETAF
BASEBAND
IC
XOUT
XIN
IC705
CD686AQ3
50M
PTT/RXD1
IC706 BU7465HFV
D702 1SS302
D703 MC2850
LSDO
CML,CSN,SCLK_CML
CML,SDATA_O_CML
50R
Q207
LTC014EEBFS8
VOX
VOX
MICFB
NOTCH
D405
JDV2S07FS
IC704
BU7465HFV
DC SW
CVADJ
Freq
HSDENC
AUXDAC2
PC
BPF
DC
AMP
AUXDAC2
MOD2
RF AMP
BPF1
50C
WID/NAR
D403,D404
HVC350B
Q404
3SK318
50C
CD
Q405
3SK293-F
IC707
TA7368PF
VOLOUT
DC
SW
EMPTT
AF POWER
AMP(EXT)
Q708
LTC014EEB
FS8
Q703
UPA672T-A
LEVEL
CONVERTER
50M
TXD
MIC
MIC
PTT/RXD
33M
MIC
SW
Q706 2SA1586(Y,GR)F
Q705 2SC4116(GR)F MIC
D700,D701 KDR731 AGC
MIC1
Q707
UPA672T-A
LEVEL
CONVERTER
OPTDET
50V
Q713
2SK3577-A
Q716
2SK3577-A
MUTE
SW
MUTE
SW
J601
E11-0703-05
PTT/RXD
MICIN
MICO
OPTDED
50V
AE
TXD
NC
SPO
BSHIFT
SW
Q701,Q702
KTC7045E(Y,GR)
33MS
33B
Q710
2SB1694
DC
SW
DC
SW
EXTSPSW
SB
50M
DC
SW
INTSPSW
DC
SW
Q713
2SK3577-A
DC
SW
Q712
LTC044EEBFS8
Q709
LTC014EEBFS8
Q715
UMG3
DC
SW
Q714
2SB1132(Q,R)
Q711
LTC044EEBFS8
AF AMP
AF POWER
AMP(INT)
IC708
BU7465HFV
IC709
NJU7089KU1
INT SP
39
40
G1
Q405
MIC
IC705
IC705
Q9
C74
Q10
XF400
-5.5dBm
TX VCO
D
W:-107.0dBm
N:-106.0dBm
MIXER
Q404
G1
W:-109.0dBm
N:-108.0dBm
W:138.3mVrms
N:69.1mVrms
BASEBAND
IC
CML
20
24
W/N:87.2mVrms
D
BASEBAND
IC
CML
21
20
W/N:18.08mVrms
AF (1kHz)
LNA
W:-118.5dBm
N:-118.0dBm
Transmitter Section
ANT
W:-120.0dBm
N:-119.5dBm
RF (CENTER FREQUENCY)
Receiver Section
C81
-2.9dBm
Q201
PRE DRIVE
AMP
Q403
C216
9
16
IC705
16
IC705
0.694Vrms
IC707
J601
EXT
SP
10.16Vrms
4 AMP 10
17.12Vrms
358Vrms
BASEBAND
IC
26
CML
W:234.8Vrms
N:159.5Vrms
BASEBAND
IC
17
CML
W:62.4mVrms
N:42.8mVrms
AF (1kHz)
Q206
C228
Q208
FINAL FET
C268
D203
D204
H:33dBm
L:26dBm
ANT
H:5W
L:1W
50Ω
AG is set to the MIC input becomes 1.5kHz Dev, At 1kHz MOD. (Narrow)
To make measurements in the AF section,connect the AC level meter.
In the RF section, use a 1000pF coupling capacitor.
C219
DRIVE FET
H:17.75dBm
L:10.08dBm
RF (CENTER FREQUENCY)
To make measurements in the AF section, connect the AC level meter.
(ANT input: –53dBm,1kHz FM, 1.5kHz Dev (Narrow)).
In the RF section, use a high impedance probe. (ANT input: –53dBm, MOD off).
IC400
FM IC
9.79dBm 8.09dBm
16
CF 401
W:-84.0dBm
N:-84.5dBm
IF2
450kHz
W:-86.0dBm
N:-86.0dBm
W:-107.0dBm
N:-107.5dBm
IF AMP
W:-116.0dBm
N:-115.0dBm
IF1 (50.85MHz)
TK-3402/3406/3407
LEVEL DIAGRAM
TK-3402/3406/3407
SPECIFICATIONS
GENERAL
Frequency Range ..................................................400~470MHz
Number of channels ..............................................16
Channel Spacing ...................................................25kHz (Wide) / 12.5kHz (Narrow)
PLL Channel Stepping ..........................................5kHz, 6.25kHz
Operating Voltage ..................................................7.5 V DC±20%
Battery Life ............................................................More than 12 hours at 5 watts (5-5-90 duty cycle with KNB-45L battery)
Operating Temperature Range ..............................–30°C to +60°C (-22°F to +140°F)
Frequency Stability ................................................±2.5ppm (–30°C to +60°C)
Channel Frequency Spread ...................................70MHz
Dimensions and Weight (Dimensions not included)
Radio Only .........................................................165g(5.8oz)
With KNB-45L (2000mAh battery) .....................54(2.13) W x 122(4.8) H x 33.7(1.32) D mm (in)
281g(9.9oz)
RECEIVER (Measurements mode per TIA/EIA-603)
Sensitivity
EIA 12dB SINAD ...............................................0.25µV (Wide) / 0.28µV (Narrow)
Adjacent CH Selectivity .........................................70dB (Wide) / 60dB (Narrow)
Intermodulation Distortion .....................................70dB (Wide) / 60dB (Narrow)
Spurious Response ...............................................70dB
Audio Output ..........................................................500mW at 8Ω less than 10% distortion (External speaker)
1.0W at 12Ω less than 10% distortion (Internal speaker)
TRANSMITTER (Measurements mode per TIA/EIA-603)
RF Output Power ...................................................5W/1W
Spurious Response ...............................................70dB
Modulation .............................................................16K0F3E (Wide) / 11K0F3E (Narrow)
FM Hum and Noise................................................45dB (Wide) / 40dB (Narrow)
Modulation Distortion.............................................Less than 5%
Measurements made per TIA/EIA-603 and specifications shown are typical.
JVC KENWOOD Corporation reserves the right to change specifications without prior notice or obligation.
41
TK-3402/3406/3407
A
1
B
C
D
E
F
TX-3402/3406/3407
G
H
I
J
K
L
M
PC BOARD
N
O
P
Q
R
S
TX-3402/3406/3407
PC BOARD
TX-RX UNIT (X57-8320-11)
Component side view (J79-0360-09)
TX-RX UNIT (X57-8320-11)
Component side view (J79-0360-09)
2
2
D
C613
C230
C226
R230
R231
Q711
CP28
1
3
C737
4
5
IC703
C786
C746
C784
R794
1 5
IC708
3 4
5
C792
6
1
C788
C794
R800
R757
1
48
C781
C783
C791
IC707
R801
R809
6
10
7
1
R604
R811
R608
Q713
D602
D604
Q604
S
C801
D601
D
C624
G
R600
8
5
Q716
S
G
D
R810
C789
R806
IC709
C795
4
R813
Q605
Q600
R793
C779
8
C806
R726
C778
R792
C770
C808
C798
C814
C802
CN708
C761
CN2
CN1
C760
D700
R816
C771
CN709
C805
C767
D701
C768
R233
F601
C717
C730
L700
C732
R822
C785
R804
R785
R776
C782
C775
L601
G
S
1
10 EN1
EN3
GND
EN4
EN2
VOLGND
SB
B
VOLIN
VOLOUT
Q210
C263
R723
R767
R744
C764
Q706
4
4
L701
C734
R784
Q705
C605
C602
R612
3
D600
IC601
3
R789
C787
Q709
5
R796
C621
3
1
1
C744
C724
R802
3
5
IC604
R803
Q715
Q714
R805
C720
R773
R795
D
C604
Q712
G
Q710
D
C763
5
C743
C790
Q606
S
S
G
D
G
S
G
D
S
Q601
G
S
Q602
D
4
1
IC603
1
C606
C603
10
R601
R602
R760
R807
C630
X700
4
5
9
R611
IC602
5
8
R615
IC705
R732
C610
R610
C807
C780
R613
R606
13
12
CP24
R743
CN602
C600
C751
36
37
C729
C629
C616
CN600
R614
C735
R738
R718
R769
R763
Q702
C725
CN702
1
C618
C607
C750
R746
R731
R609
C612
4
7
C601
C745
2
IC605
R607
C815
R759
R734
CN402 CN703
CN706
CN705
R826
Q701
3
R770
R762
24
25
R605
1
C749
C758
C748
4
R253
R408
C757
R765
C754
C742
R761
R739
C626
2
IC600
3
G
C413
R768
R783
R812
C741
C740
C620
C623
C759
8
C628
C625
R719
R772
5
R814
C411
R733
C631
R246
R725
C756
CP23
41
20
L600
CN601
6
D Q209
R703
R825
C747
IC700
Q704
R736
R248
C258
CP22
IC702
CP21
40
R737
R603
C249
C252
R235
CP20
3
R238
8
R247
1
R756
D605
R243
R705
C704
21
1
IC200
5
R715
4
R724
F600
5
R237
S
R226
60
CN701 R717
C718
C719
C423
1
CN700
CN400
CN704
C609
61
C711
CN401
D603
TH400
R413
80
R708
R790
C777
C235
Q603
R712
R241
4
C611
R701
D702
C769
R786
C615
C700
C236
R710
R242
C705
C774
R244
R711
C710
R774
C766
R780
1 6
IC706
3 4
D703
C772
CP27
R787
3
4
9
R815
C765
J79-0360-09
10
11
12
13
14
1
11
Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address
D600
9C
D703
3B
IC702
4F
Q600
8M
Q704
5H
Q715
5P
D601
7S
IC200
3N
IC703
5M
Q601
8D
Q705
8J
Q716
8P
D602
7S
IC600
6D
IC705
6K
Q602
8C
Q706
9J
D603
4B
IC601
9B
IC706
3C
Q603
3O
Q710
8I
D604
7R
IC602
8B
IC707
7P
Q604
8Q
Q709
9I
D605
6D
IC603
9B
IC708
6M
Q605
8L
Q711
5P
D700
9J
IC604
9D
IC709
7O
Q606
8D
Q712
8I
D701
9J
IC605
7D
Q209
3M
Q701
7I
Q713
8P
D702
3D
IC700
4H
Q210
4N
Q702
7I
Q714
6O
Component side
Layer 1
Layer 2
Layer 3
Layer 4
12
Foil side
13
14
A
1
B
C
D
E
F
TX-3402/3406/3407
G
H
I
J
K
L
M
PC BOARD
N
O
P
Q
R
S
TX-3402/3406/3407
PC BOARD
TX-RX UNIT (X57-8320-11)
Foil side view (J79-0360-09)
1
TX-RX UNIT (X57-8320-11)
Foil side view (J79-0360-09)
2
2
Q205
C59
CF401
C414
C813
R405
R3
R2
R1
C8
X1
C2
Q400
R4
C11
R8
R11
R400
C14
C23
C22
C16
D1
C17
1
CP1
IC2
C21
C35
C6
C31
C9
C29
R18
5
R20
4
R19
C28
IC3
8
1
8
9
8
C26
C13
R17
C25
R16
C33
D
S
Q3
C3
R24
C27
R26
7
16
C15
R30
C30
C34
C36
L13
C47
C48
R25
C38
R31
C50
C46
G
D9
L27
D11
L15
D7
L7
R740
D4
L12
CP26
L14
S
G
C49
R33
Q703
D
D
S
C762
R782
G
R781
J601
C55
L16
S
D
G
D
S
G
Q707
R788
C809
C406
R404
C408
C405
R29
C43
C42
L8
C58
C54
C773
R12
R21
G
Q708
D13
L2
R13
L4
Q1
D
D5
D12
R5
C4
S
C67
Q6 G
L19
C7
L1
L9
C40
C69
R37
D
C57
6
R702
C18
R27
C61
R39
C62
C37
R34
C66
L23
R38
C65
Q5 G
D
G Q7 S
D
G
S
D
C41
Q8
S
D
R41
Q9
C71
R40
R36
S
C60
R202
C63
R35
C402
C19
S
L21
L18
R254
R255
C202
C80
R48
R200
C200
D15
R205
TH200
C243
C241
8
C68
L17
L401
C407
Q4
L24
C72
R32
G
C74
L26
C81
C64
9
R10
C404
R28
Q10
C73
C78
C79
L204
D14
C207
R422
C51
C431
D10
C56
R45
C75
R42
R43
C77
R46
R44
C76
C208
L25
L206
C212
C213
R214
R207
C210
C409
R212
Q201
G
S
C228
C242
R407
C400
L205
R215
C219
C403
L400
C211
R210
5
R7
R403
C419
C216
R219
C220
R224
L207
C222
C229
C223
R213
R9
C410
R401
R217
R211
C234
Q206
L211
D
G
C232
C233
C248
Q208
L208
L213
D
7
R222
R227
R232
C421
R415
C429
C420
C418
R229
R236
L209
R239
C264
6
C224
C416
C442
C412
8
L404
R225
L212
C261
C265
C239
1
C432
R223
D200
C424
R420
R412
L405
L407
L403
C247
C250
9
C415
C430
R423
C440
C445
L414
16
C401
R437
C227
XF400
R421
C447
C450
C437
C446
L406
C452
D
4
Q401
IC400
L410
C456
C458
C417
L402
R427
C435
C459
G
R429
Q402
R409
R410
C422
R426
L408
C449
R428
C448
C438
C465
R433
C218
C466
L412
C454
C461
R434
D
C453
R436
C214
C245
C468
Q203
R249
S
C439
G
C455
Q405
C471
R431
R432
L411
S
G
R425
Q404
C457
L413
C460
C464
G
C444
D400
D401
R435
R439
R440
R441
C474
R438
R430
D402
D403
C472
R442
C470
C441
C443
C473
C240
C266
5
C475
C481
R228
C267
C476
L416
L420
C426
C736
C478
C469
L415
Q403
Q2
G
4 3
IC704
5 1
C480
C739
R444
C482
C483
L417
C225
R251
C451
3
R418
R424
R824
R755
R751
R250
C262
C269
L218
D202
L216
R419
D404
C270
C268
C271
C273
L217
C275
D405
D201
D203
C272
R252
L219
C278
C274
D204
C477
C276
C280
C279
CD400
C428
C632
+
4
S603
C816
+
D
S602
L220
+
S601
3
+
S
Q207
R22
9
L3
J79-0360-09
10
11
12
13
14
10
11
Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address
D1
7R
D14
7L
D402
4K
Q2
7O
Q201
6I
Q403
3O
D4
9M
D15
7L
D403
4H
Q3
9O
Q203
5H
Q404
4M
D5
8N
D200
6G
D404
4H
Q4
7N
Q205
3G
Q405
5J
D7
9M
D201
4F
D405
4G
Q5
8L
Q206
7H
Q703
9J
D9
9N
D202
4F
IC2
8Q
Q6
8M
Q207
3G
Q707
9J
D10
7N
D203
4D
IC3
9O
Q7
8N
Q208
6F
Q708
8J
D11
9M
D204
4E
IC400
5O
Q8
7N
Q400
6P
D12
9L
D400
4L
IC704
3G
Q9
7M
Q401
4P
D13
9M
D401
4K
Q1
8O
Q10
7M
Q402
3P
Component side
Layer 1
Layer 2
Layer 3
Layer 4
12
Foil side
13
14
SB
270p
10k
5p
C440
8p
C258
CML_IRQ
CML_IRQ
33M
SB
DISCFB
QTDQTIN/MOD2
33M
82k
3.5p
R253
C280
7p
C278
RN142S
D201
5p
C483
5p
C482
JDV2S07FS
C480
27p
L417
68n
D404
5p
L416
8.2n
C475
HVC350B 24p
C476
OPTDET High &
Mute Off:2.7V
Mute On:0V
C786
R800
100p
R804
C794
R809
R813
0.22u
18k
120k
0.1u
10k
68k
INT-SP
8
7
C806
270p
1 SD
oUTB
2 BYPASS
GND
3 +IN
V+
4
-IN
oUTA
6
5
OPTDET High &
Mute Off:2.7V
Mute On:0V
C805
47k
1u
AF power AMP(INT)
IC709
NJU7089KV1
270p
C795
OPTDET High &
Mute Off:5.5V
Mute On:0V
1u
C785
INTSPMT
VDD 5
oUT 4
C792
EMPTT
VOLOUT
OPTDET
R788
1k
Q709
LTC014EEBFS8
Q710 control
C787
0.1u
MICO
OPTDET
50V
27k
OPTDET
Without 2-pin
Jack:3.2V(High)
insert 2-pin
Jack:0V(Low)
AE
100
DC SW
(EXT-PTT)
47u
10u
1.8k
C779
270p
R793
47u
C809
470
C778
C808
Q707
UPA672T-A
Level shift(RXD)
270p
Q708
LTC014EEBFS8
C812
6.8k
R781
270p
Level shift(TXD)
Q703
UPA672T-A
TXD
R792
Pop noise
mute control
Q712
LTC044EEBFS8
C762
5.0V
C800
50M
TXD
TXD
NC
NC
SPO
270p
330k
47k
R812
R810
10k
R806
OPTDET Low &
Mute On:3.2V
Mute Off:0V
EXT-SP/MIC
MICIN
R811
270k
IC707
TA7368PL
AF power AMP(EXT)
Q716
2SK3577-A
J601
PTT/RXD
1000p
18k
R807
R803
390
10k
R822
220k
0.068u
270p
1 IN+
2 VSS
3
IN-
OPTDET High &
Mute Off:3.3V
Mute On:0V
R816
R815
0.047u
OPTDET Low &
Mute On:3.3V
Mute Off:0V
150
1.5k
1u
47k
0.1u
PoUT 10
PW-GND 9
3 NC2
PRE-GND 8 C789
4 VIN
PHASE 7 100p
5 RIPPLE
NF 6
C774
270p
R805
INTSPSW
VOLOUT
R794
Q713
2SK3577-A
C790
IN+ 1
C781
AF AMP
IC708
BU7465HFV
Q713,716
AF SW(EXT SP)
10u
VSS 2
IC706
BU7465HFV
DC AMP(VOX)
10u
C777
IN- 3
1 NC1
2 VCC
C788 R801
R760
5 VDD
47p
PTT/RXD
OPTDET
High &
Mute Off:5.5V
Mute On:0V
R814
2.2u
AF detector(VOX)
EXTSPSW
270p
4 oUT
0.47u
Q715
UMG3N
Q714
control
470k
1M C772
C769
DC SW(IC709 SB)
R802
C784
100
Q715
control
Q710
2SB1694
10k
C783
2.7k
R783
R774
R790
SB
560
VOX
Q714
2SB1132(Q,R)
OPTDET Low &
Mute On:7.4V
DC SW
(IC707 SB) Mute Off:0V
7.4V
SB
270p
22u
R786
100k
R787
D702
1SS372F
OPTDET High &
Mute Off:3.3V
Mute On:0V
R795
C757
100k
Limiter
D703
MC2850
Q706
2SA1586(Y,GR)F
Q704
KTC4075E(Y,GR)
MIC mute SW
Q705,706
MIC AGC AMP
MIC
C780
R769
MIC_MT
0.47u
4.7u
470k
C766
C758
120k
MIC
Q711
LTC014EEBFS8
2.7k
D701
KDR731
R770
R785
0.1u
RSSI
BUSY
0.47u
10k
270p
2.2u
2.2u
270p
C767
C764
C765
R767
100k
270p
C768
1u
150k
R772
100k
390k
100p
C749
C761
1k
C771 C770
100p
C759
GPIoB
GPIoA
GPIo1
VDEC9
0
47k
C746
33M
SB
DISCFB
QTDQTIN/MOD2
13
0.47u
Q705
2SC4116(GR)F
R784
C775
CP27
0.01u
C744
16
15
DVSS2
14
SYSCLoCK1
12
9
11
10
IRQN
8
CSN
DVSS1
GPIo2
SYSCLoCK2
D700,701
D700
KDR731 AF detector(MIC)
C760
R780
SERIALCLoCK
17
100p
R762
18
47p
R763
19
ALT
C750
ALTFB
0.1u
4.7u R761
C751
20
C743
XTAL/CLoCK
1u
0.1u
C748
25
C745
26
28
29
27
AUXADC1
AUXADC2
30
AUXADC3
AUXADC4
31
AVDD
32
33
AUXDAC1
AUXDAC2
34
35
AVSS2
AUXDAC3
VBIAS
MICFB
10k
R789
0.1u
C801
C791
R796
Q701,702
Beat shift SW
XTAL/CLoCK
21
C763
470kX2
Q701
KTC4075E(Y,GR)
Q702
KTC4075E(Y,GR)
48
22
MIC
DISC
C813
R773
47k
3.3V
5p
47
27k
24
23
AVSS1
DVSS4
BooTEN2
0
46
MoD1
DISCFB
NC
7
5p
C729
10k
R738
R743
C725
X700
19.200MHz
L78-1434-05
CML_CSN
REPLYDATA
BooTEN1
45
IC705
CD686AQ3
CoMMANDDATA
EPSCSN
44
6
43
5
SDATA_I_CML
Baseband system
DVDD
4
42
EPSo
0.01u
41
3
15
SDATA_O_CML
MoD2
XTALN
EPSCLK
C724
XTAL/CLoCK
2
68
40
R744 L701
VDEC2
EPSI
R732
XTALN
DVSS3
1
37
AUXDAC4
36
LSDO
10k
LSDO
47k
AUDIooUT
1k
R737
3.2V
C754
R765
5CC
21
D405
C472
50V
TXD
PTT/RXD
23
22
470k
RX notch tune
0.1u
C798
TXD
PTT/RXD
L420
12n
270p
TXD 4.7k
50V
TXD
PTT/RXD
33M
C773
50V
MOD1
TXD
PTT/RXD
470k
R444
47kX2
24
50V
MOD1
6p
BPF1
PTT/RXD1
270p
CP26
33M
C481
33p
R441 HVC350B
D403,404
RX BPF tuning
C802
PTT/RXD1
C478
3.5p 4p
470k
R442
D403
D400-402
RX BPF tuning
C473 C474
24p
2p
C471
270p
R:2.9V
T:0V
L415
8.2n
C470
R439
150k
820k
270p
R437
0
47k
R740
RN142S
0.1u
100k
R438
100k
R436
C468
270p
C465
R435
R440 C469
270p
C466
0
Q405
3SK293-F
RX RF AMP
330
C464
R434
270p
R782
1k
D202
270p
2.2k
R:4.4V
T:0V
C461
3p
L413
8.2n
HVC350B 24p
C460
C459
470k
D402
1.5p
470k
R432
C455
3p
D401
HVC350B 24p
R431
L411
8.2n
C454
470k
C449
D400
HVC350B 24p
R430
2.5p
L410
8.2n
C448
R433
L414
270n
270p
C453
270p
56k
C446
R428
2p
L408
33n
R427
0.01u
C443
390
C441
0.01u
3p
270p
BPF1
3p 1.5p
270p
PC
270p
R:3.1V
T:0V
C457
PC
270p R:3.0V
T:0V
C456 C458
C450 C452
C447
270p
50M
0
C451
APCSW
50M
R424
15p
APCSW
56k
R429
C444
100k
2.2k
C437
C445
1p
R425
1st mixer
Q404
3SK318
R423
270p
R426
47
R421
680n
L404
270n
Q401
LTC014EEBFS8
Q402 control
R:5.0V
T:0V
100k
C430
24p
2p
C428
R:3.3V
T:0V
10kX3
25
3p
C270
1M
R248
R:0V
T:3.4V
2.2u
EM_SCLK
26 R736
1p
270p
DC SW(Power control)
Q209
SSM3K15AFS-F
470p
C249
100k
DC AMP(APC)
270p
B-IN 6
B+IN 5
150k
56k
R247
V+ 8
BoUT 7
C263
470k
C252
47p
3 A+IN
4 GND
DC SW
(Power control)
Q210
LTA044EEBFS8
R246
R244
1 AoUT
2 A-IN
R241
470k
47p
R238
C235
150k
0.39
R233
0.39
270p
C230
R231
C226
0.39
R230
4.7k
R226
0
R222
0.1u
C218
C438
3p
L406
RSSI
28
27
6p
C271
L217
270
C269
R251
270
R249
0.1u
270p
1u
C816
R243
IC200
NJM12904RB1
CP28
EMPTT
C275
7p
L216
4p
C267
2.5p
C266
0.3p
C265
3.5p
C264
C262
0.01u
5p
C273
20p
C261
L213
C250
0.1u
C247
220n
16p
C248
C243
18p
18p
C242
C245
150p
C240
R242
470k
C236
270p
C431
D201-204
ANT SW
30
29
2p
L412
L403
C423
L212
150p
C239
R236
33p
18k
R239
R232
18k
C232
C229
2.2u
C227
270p
C225
33k
R228
UDZW5.1(B)
D200
1.8k
DC SW(APC)
Q207
LTC014EEBFS8
APC control SW
Q205
KTK5132E-P
BPF
W/N SW
W:3.3V
N:0V
0.75p
0
0.01u
C435
1800p
C413
DETAF
100
1.8k
3.3k
C276
3p
R420 C432
BUSY
C421
R408
33M
0.01u 120
Q403
KTC4075E(Y,GR)
1st IF AMP
TH400 R413
-t
220K 100k
3.3k
270p
XF400
L71-0682-05
50.85MHz
0.033u
R407
56p
2.2k
R409
C410
56k
R:0.7V
T:0V
HVC131
R:0V
T:4.9V
10p
L407
12n
C439
C442
330k
C274
ANT
R:0V
T:0.8V
270p
270p
C214
C212
R418
0.01u
R410
Q402
LTA044EEBFS8
0.1u
C742
R405 C412
C414
R403
10u
C740
180k
470p
1u
1k
1500p
10
10k
C406
R768 C756
C747
15k
1u
C424
C422
DEC
L405
12n
4.7k
C426 R419
IFoUT 11 56p
7 FILoUT
QUAD 10
8 FILIN
AFoUT 9
R404
0.01u
R422
C429
0.1u
1LO
0.1u
C408
1LO
R:4.8V
T:0V
NoISEREC 14
4 V+
NoISEDET 13
5 IFIN
CD400
RSSI 12 C417 L79-1866-05
C411 6
680p
CF401
L72-0973-05
+B
50R
L220
C279
R235
Q203
LTC014TEBFS8
2p
10
R412
0.1u
0.01u
C420
10u
C418
C415
1 oSCIN
MIXIN 16
2 oSCoUT
GND 15
3
82p
C409
82p
C405
IC400
NJM2591V
10u
C416
39p
L401
100n
22p
33p
L402 R415
1.5u 100
0.01u
C403
L400
180n
C402
270p
C419
100
R401
0.1u
BPF1
Q400
KTC4080E-P
Doubler(2nd LO)
R:4.9V
T:0V
C407
C404
0.1u
R756
Over voltage
protection
R223
270p
C67
270p
C400
560k
0.01u
R755
C739
5.0V
+B
L219
L218
30p
50T
DICSW
50R
C272
470p HVC131
D204
R252
50T
270p
150 180n
R39
100k
R34
100k
C69
1u 56k
C59 R33
22u
C56
3.3k
1k
4.8V
C401
1u
H:3.4V
L:1.6V
R237
MIXoUT
3.3V
150
C234
1.2n
270p
47
L208
270p
L209
C223
10p
C224 R229
150
100p
H:1.7V
L:0.8V
D203
C268
0
270p
R227
18k
18k
C222
10p
R224
H:1.4V
L:0.6V
R225
820
R219
L207
12n
C220
270p
R215
820
5.6
560
L205
33n
R214
5p
270p
L206
C213 22
270p
R213
1.5k
C211
R211
4.7k
270p
C200
R200
D14
HSC277
C219
R250
C814
33M
R217
C228
Final AMP
Q208
RD07MUS2BT112
L211
Dischage SW
APCSW
PTT/RXD1
0.22u
C210
L204
10n
5p
R48
4.7k
13p
C80
330
0.1u
C77
270p
22
C76
R44
Pre-AMP
HSDENC
33M
0.8V
C216
Q8 control
WIDE/NARROW
PTT/RXD1
Q201
2SC5455-A
R45
R42
12k
R43
5.6k
C75 270p
R46
2.2k
L25
27n
C78
10p
C73
L24
27n
C71
100
R41
270p
C64
270p
5p
270p
C65
C62
6p
R35 L23
4.5p
C58
D13
1.6V
Drive AMP
Q206
RFM01U7P
560
330k
IC703
MM1856A33N
10u
10k
47k
R:0V
T:3.3V
NC 4
SCLK_CML
R724
L17
R757
0.012u
15p
1.8k
270p
C477
31
6p
R212
1k
R:0V
T:4.0V
HSDENC
CoNT
C737
GND
DVDD
0.1u
R36 L21
180 180n
C63
C57
3p
C55 C54
KDV214E-P 1p
270p
VDD 5
1 IN+
2 VSS
VoUT 5
C734
R731
47k
2
VIN
C735
100k
R717
R718
C717
0
R210
C782
270p
SB
1u
C730
5TC
50VC
5RC
REDLED
PTT/RXD
C807
6.8k
REDLED
PTT/RXD
22k
BLULED
1
L700
4.7k
R739
33
32
0.1u
3.3V
Q8
SSM3J36TUT
Q7
SSM6L36TU-F
C741
SDATA_O_CML
SDATA_I_CML
SCLK_CML
0.01u
R719
GRNLED
Voltage regulator(33B)
Beat shift
ON:3.3V
Off:0V
270p
C718
0
34 4.7k
C719
C704
R825
100k
33M
0.01u
10k
C720
0
C208
R207 C207
35 R734
XTALN
VSS
R205
50T
0.7V
39
MODE
270p
4.0V
47k
R826
APCSW
0
0.5p
470p
VOLOUT
OPTDET
36
R733
VCC
BLULED
WIDE/NARROW
HSDENC
33MSC
R725
10k
10k
R705
RESET
TX-VCO
0.1u
41
43
42
OPTDET
5RC
37
INT
R703
VoUT 1
38
0
HSC277
D14,15
T/R SW
R255
R:0V
T:4.9V
CVADJ
40
39
C202
0.7V
R400
38
RESET
10
1kX2
20
NC
INT0
INSPSW
19
18
CML_IRQ
INSPMT
17
16
15
VCC
BSHIFT
14
13
XIN
VSS
NC
5CC
4.8V
CP24
Freq
1k
44 R726
MIC_MT
REDLED
GRNLED
MINVOL
REDLED
EXTSPSW
45
46
47
MINVOL
48
49
EN1
DICSW
51
50
EN3
EN2
EN4
52
PF1
53
55
54
PF2
APCSW
SCLK_EEP
EXTSPSW
EN1
EN3
EN2
PF1
EN4
PF2
1k
56
SDATA_O_EEP
57
59
58
EEP_WP
TH_DET 60
1
XOUT
ASSTSW
12
80 TX/RX
11
79
TX/RX
RESET
AsstSW
NC
R723
R:0V
T:3.3V
EEP_CS
AVCC
CML_CSN
INT
RESET
C629
VDD 2
100k
4 GND
IC605
BU4830F
Voltage
detector(reset)
3 NC
270p
C610
270p
Q604
LTC014EEBFS8
TXD
1000p
R610
ON:0V
GRNLED
Q604,605
DC SW(TX,BLUE-LED)
RXD
VREF
DC SW(33MS)
100k
270p
BUSY LED
ON:3.3V
EM_SCLK
WIDE/NARROW
NC 4
270
BLUE LED
ON:3.3V
NC
AVSS
3.3V
R613
Q605
LTC014EEBFS8
SDATA_I_EEP
PLL_CLK
HSDENC
VoUT 5
EMPTT
9
270p
78
PLL_DATA
33MSC
3 CoNT
77
NC
PTT
10
Voltage regulator(33M)
IC604
MM1856A33N
1u
C710
50CC
C705
3.3V
50VC
PLL_LE
SDATA_O_CML
75
PLL_UL
SDATA_I_CML
74
PLL_PS
8
PLL_CLK
5TC
MCU
IC702
F363BEDFEKDLF
7
73
PLL_CLK
NC
NC
MODE
PLL_DATA
NC
SCLK_CML
PLL_DATA
EMP
6
72
LPSW
5
71
PLL_LE
NC
VOX
CML_CSN
PLL_UL
PLL_LE
CE
RSSI
4
PLL_UL
MODEL
33MSC
HSDENC
70
IC704
BU7465HFV
DC AMP
(BPF1 tune)
VOLIN
oUT 4
5.0V
3
NC
LSDO
100k
R607
PLL_PS
150k
10p
R202
C66
R824
50C
+B
CVADJ
15p
2.5V
R40
C815 R759
BUSY
3.3V
C624
50C
+B
Freq
33p
6.8n
R254
50C
7.4V
CVIN
BLULED
67
BATT
3
66
VOX
QT/DQT IN
HSDDEC
2
RSSI
PLL_PS
50CC ON:
3.3V
1 VIN
2 GND
R715
10k
R702
10k
R701
C233
270p
TH200
-t
100k
65
1u
C618
10k
76
C621
R611
100k
1u
C605
64
69
5.0V
7.4V
DC SW(BUSY-LED)
Q600
LTC014EEBFS8
63
R711
68
R:3.3V
T:0V
50VC
Q606
SSM3J36TUT
B30-1790-05
BLUE
3.3V
270p
C700
270p
100k
C616
R606
100k
R602
270p
C604
1u
NC 4
61
50RC
SB
R608
R604
0.1u
RED(TX)
RB521S-30
Voltage drop
INT
D604
22k
R605
C612
VSS
220
R600
D601
B30-2314-05
GREEN
(BUSY)
R710
1k
DC SW(50R)
Q602
SSM6L36TU-F
IC602
MM1856A50N
Over voltage
R609 protection
1k
2.2u
C602
VoUT
R:0V
T:3.3V
VoUT 5
3 CoNT
R708
62
50C
1 VIN
2 GND
D600
VIN
VOLOUT
33M
BUSY
50VC ON:
3.3V
50V
Voltage detector(INT)
IC600
XC61CN4502M-G
VOLOUT
33M
50R
16.8MHz
50M
VOLIN
1k
1u
Voltage regulator(50V)
5.0V
1u
C600
100k
1u
R612
NC 1
1u
C607
C601
5 VoUT
VOLIN
TH_DET
Voltage regulator(50C)
CE 3
VSS 2
VOLIN
5TC
100k
R601
50M
1u
IC603
XC6209B502P-G
4 VIN
BATT
R:4.9V
T:0V
CE 3
VSS 2
NC 1
5 VoUT
C606
C603
S603
4 VIN
SB
BATT
R:0V
DC SW(50T) T:4.9V
Q601
SSM6L36TU-F
Voltage regulator(50M)
IC601
XC6209B502P-G
7.4V
7.4V
+B
Freq
50R
16.8MHz
50M
270p
C632
390k
270p
270p
C615
S602
C611
GND
+B
Freq
PF2
PF1
5.0V
L601
PTT
Side1
Side2
S601
270p
C631 EN2
270p
S1
270p
C628 EN4
C620 EN1
EN1
D602
10
C626
EN3
RKZ5.1B2KG
9
Q603
SSM3K127TUT
DC SW(MIN-VOL)
D605
GND
B30-2315-05
8
270p
MINVOL
C625 EN3
EN4
330
EN2
7
100
VOLGND
6
R603
5
820k
270p
R615
SB
C630
B
4
270p
3
R614
C623
VOLIN
270p
VOLOUT
2
C613
1
MOD1
50R
16.8MHz
50M
50V
50C
C74
R:2.1V
T:2.0V
D15
C81
DICSW
270p
CN600
MOD1
50R
C72
8p
L26
2.0V
T/R VCO DC SW
KDS160E-P
Speed up
TX/RX
DICSW
50T
270p
7.5V
VR1
TX/RX
DICSW
50T
50T
16.8MHz
50M
50V
50C
3.5p
C49
D12
50C
0.5p
RF AMP
Q10
2SC5636
R38
R751 3 IN1M
50C
Buffer AMP
Q9
2SC5636
C68
Q6
MCH3914(7)-H
150k
Ripple fillter
Q4
KTC4075E(Y,GR)
C51
5.0V
D 5
C736
F601
MOD
C79
R:4.0V
T:0V
RX-VCO 6p
Q5
MCH3914(8)-H
RX assist
270p
R32
C 6
C732
50T
GN1G
C609
270p
D603
F600
10
R31
D10
L600
HVC375B-E 6p
L14
22n
HVC375B-E 4.5p
C36
L15
20p
TX assist
Voltage prevention
7.5V
BATTERY
R37
L19
270n
C61 6p
C47
L27
270n
D5
TX VCO tune
1SV323F
C48
270p
C38
TX VCO tune
D9
VCC 8
HoLD 7
3 W
4 VSS
L18
270n
C60
L8
47kX2
CP23
220n
L12
180n
D4
1SV325F
27n
10u
R746
10
47kX2
1 S
2 Q
CP21
CP20
50C
R13
L16
68p
180n
0.01u
33M
EEPROM
IC700
EX25064ATA00A
C46
L13
220n
D11
10k
TASIS
D7
1SV325F
1SV323F
470k
C33
C42
IN2+ 5
TASIS
D4,7
RX VCO
tune
0.1u
0.01u
50C
L7
220n
0.1u
1k
R25
10M
R26
0.1u
C34
IN2- 6
R21
C27
R24
1M
3 IN1+
4 VSS
270p
L9
22n
C43
8p
C40
8p
C35
10k
R22
L3
CV
47k
3.9k
VDD 8
oUT2 7
BD7542FVM
DC AMP(CV)
CV
Do
C50
0
1 oUT1
2 IN1-
DC switch(MOD)
Q1
SSM3J36TUT
Q1 conrol
Q3
R27
KTK5132E-P
1kX2
0
IC3
CVIN
0.6V
CP22
R9
10p
Q2
2SC5636
Fin buffer
AMP
270p
R3
R30
150k
C711
0
CVIN
33MS
330k
470
2.9V
C28
270p
C23
470
3p
VLO
Do
270p
270p
C19
0
3.2V
C41
5.0V
L2
16.8MHz
R7
L4
15n
C37
VLO
5.0V
47kX2
R712
1
C22
R20
C31
2
C18
R19
0.33u
3
R17
C29
0
4
0.22u
5
0.01u
0.01u
R11
C15
10p
C11
R2
C30
270p
R16
4.7u 680
16
C16
0.01u
GND 6
C26 R18
R8
330
FIN
CV(A)
C25
0.01u
C8
L1
4.7u
1k
FIN 8
Do
13 ZC
14 LD/FoUTVCC
VP
15
P
oSCoUT
16
R
oSCIN
3.3V
0
XFIN 7
0
C7 R5
10k
1.66V
R1
R4
oUTPUT 3 0
L77-3050-05
10p
C2
270p
2 GND
VCC 4
100
R28
0.33u
0.1u
R10
X1
16.8MHz
1 VCoNT
11 LE
12 PS
Do
R776
FIN
C21
C14
0.01u
Speed up(PLL UL)
PLL_LD
9 CLoCK
10 DATA
270p
100p
D1
R12 KDS160E-P
4.7k
C17
100p
C13
C6
100p
C9
100p
C3
100p
C4
100X4
Do
PLL system
IC2
MB15E03SL-E1
270p
R29
22
CP1
PLL_CLK
PLL_DAT
PLL_LE
PLL_PS
C241
TX-RX UNIT(X57-8320-11)
INT-MIC
X57-8320-11
IC2
MB15E03SL-E1
Q2
2SC5636
FIN
400MHz~
470MHz
50C
BUFF AMP
LPF
PLL_LE
PLL_DAT
349.15MHz~419.15MHz (RX)
400MHz~470MHz (TX)
50C
PLL_CLK
PLL
IC
PLL_LD
Q6 MCH3914(7)-H
D5,D9 1SV323F
CV
DO
PLL_PS
LPF
TX
VCO
D11
HVC375B-E
33MS
Q1 SM3J36TUT
Q3 KTK5132E-P
16.8MHz
TCXO
X1
D12
HVC375B-E
D603
GN1G
50C
50M
AVR
CVIN
5
6
SELECTOR
7
S1
10
50T
D200
UDZW5.1(B)
DCSW
VOLIN
SB
Q603 SSM3K127TUT
DC SW
DICSW
Q209
SSM3K15AFS-F
EN2
Q403
2nd Local
KTC4080E-P
50.4MHz
TRIPLER
LPF
50V
50VC
IC703
MM1856A33N
EN3
AVR
33B
IC604
MM1856A33N
INT
IC600
XC61CN4502M-G
AVR
PTT/RXD
RESET
33MS
33M
EEPROM
RESET
SB
IC605
BU4830F
MCU
EEP_CS
EEP_WP
IC700
EX25064ATA00A
BATT
MOD1
CML_IRQ,CML,CSN,SCLK_CML
SDATA_I_CML,SDATA_O_CML
X700
19.2MHz
BASEBAND
IC
XOUT
XIN
Q600
LTC014EEBFS8
D601
B30-2314-05
LED
(GREEN)
BLULED
Q605
DC LTC014EEBFS8
SW
B30-2315-05
D602
LED
(RED)
LED
(BLUE)
TX
VOX
50R
DC
AMP
50M
PTT/RXD1
IC707
TA7368PF
VOLOUT
MIC
AF POWER
AMP(EXT)
Q708
LTC014EEB
FS8
Q703
UPA672T-A
LEVEL
CONVERTER
50M
TXD
MIC
DC
SW
EMPTT
MIC
SW
Q706 2SA1586(Y,GR)F
Q705 2SC4116(GR)F MIC
D700,D701 KDR731 AGC
MIC1
Q707
UPA672T-A
LEVEL
CONVERTER
PTT/RXD
33M
OPTDET
50V
Q713
2SK3577-A
Q716
2SK3577-A
MUTE
SW
MUTE
SW
J601
E11-0703-05
PTT/RXD
MICIN
MICO
OPTDED
50V
AE
TXD
NC
SPO
BSHIFT
EN4
EN3
EN2
EN1
PF1
PF2
VOX
INT
ASQL
RSSI
LSDO
RESET
OPTDET
PLL_LD
PTT/RXD
PTT/RXD1
33MS
33B
Q710
2SB1694
DC
SW
DC
SW
EXTSPSW
SB
50M
DC
SW
INTSPSW
DC
SW
D604
B30-1790-05
SB
BUSY
IC705
CD686AQ3
MICFB
NOTCH
D405
JDV2S07FS
33M
S603
DC
Q604 SW
LTC014EEBFS8
DETAF
BPF
IC704
BU7465HFV
IC706 BU7465HFV
D702 1SS302
D703 MC2850
MIC_MT
D403,D404
HVC350B
RF AMP
BPF1
50C
VOX
Q405
3SK293-F
Q404
3SK318
DC SW
CVADJ
Freq
HSDENC
AUXDAC2
PC
DISCFB
IC702
F363BEDFEKDLF
PF1
PF2
50R
BPF
Q207
LTC014EEBFS8
MOD2
SW
REDLED
MIXER
AUXDAC2
HSDDEC
SCLK_EEP
APCSW D401,D402
HVC350BF
1st IF
50.85MHz
CD400
L79-1866-05
WID/NAR
Q701,Q702
KTC7045E(Y,GR)
DC
SW
MCF
50R
LSDO
S602
GRNLED
IF AMP
IF IC
SDATA_I_EEP
33MSC
D605
RKZ5.1B2KG
XF400
L71-0682-05
50C
SDATA_O_EEP
33M
DCSW
INT
PROTECT
S601
50T
Q403
KTC4075E(Y,GR)
CD
EN1
D600
RB521S-30
Q207
LTC014EEBFS8
DC SW
ASQL
CF401
L72-0973-05
TX/RX
TXD
WID/NAR
50VC
AsstSW
50TC
CVIN
50RC
CVADJ
50CC
BLULED
33MSC
GRNLED
EMPTT
REDLED
DICSW
PLL_CLK APCSW
PLL_DAT MIC_MT
PLL_LE
MINVOL
PLL_PS INTSPSW
EXTSPSW
IC603 XC6209B502P-G
EN4
DC SW
Q205
KTK5132E-P
IC400
NJM2591V
C-FIL
50C
AVR
PC
50R
2nd IF
450kHz
50CC
MINVOL
DC SW
+B
50C
50R
AVR
DCSW
ANT
IC200
NJM2904RB1
50RC
B
LPF
50T
Q210
LTA044EEBFS8
Q203
LTC014EEBFS8
DC SW
ANT SW
RSSI
Q606 SSM3J36TUT
SIDE2
FINAL AMP
1st Local
Q602 SSM6L36TU-F
PROTECT
SIDE1
DRIVE AMP
D201,D202 RN142S
D203,D204 HVC131
349.15MHz~419.15MHz
TX/RX
50TC
VOLOUT
CN600
PTT
T/R
SW
50T
DCSW
8
9
Q7 SSM6L36TU-F
Q8 SSM3J36TUT
Q4 KTC4075E(Y,GR)
D10 KDS160E-P
CVADJ
IC602 MM1856A50N
4
PRE-DRIVE
50R
Q601 SSM6L36TU-F
FUSE
F601
VOL/POW SW
3
Q208
RD07MUS2BT112
PROTECT
RX
VCO
RIPPLE
FILTER
MOD1
IC601 XC6209B502P-G
PROTECT
2
TX/RX
RF SW
Q206
RD01MUS1-T113
DC AMP IC3
BD7542FVM
Freq
+B
–
VR1
RF AMP
Q201
2SC5455-A
APC
FUSE
F600
1
BUFF AMP
50T
D14,D15
HSC277
50C
Q5 MCH3914(7)-H
D4,D7 1SV325F
TUNE
BATT+
7.5V
Q10
2SC5636
D13
KDV214E-F
MOD2
DC SW
AsstSW
33MS
TUNE
Q9
2SC5636
Q713
2SK3577-A
DC
SW
Q712
LTC044EEBFS8
Q709
LTC014EEBFS8
Q715
UMG3
DC
SW
Q714
2SB1132(Q,R)
Q711
LTC044EEBFS8
AF AMP
AF POWER
AMP(INT)
IC708
BU7465HFV
IC709
NJU7089KU1
INT SP