TK 90(M) B51 8757 00

B51-8757-00 B51-8757-00

User Manual: B51-8757-00

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HF TRANSCEIVER / 
 !"

TK-90
SERVICE MANUAL / 
 !
© 2006-4 PRINTED IN JAPAN
B51-8757-00 (N) 781

Modular jack
(E58-0522-05)

Cover (Dust filter)
(F07-1905-01)

Key top
(K29-9362-02)

Panel assy
(A62-1125-03)

Shielding plate
(F15-1013-04)

Lead wire with connector (AT)
(E37-1228-05)

Lead wire with
connector (DC IN)
(E37-1224-05)

Foot
(J02-0441-05) x 2

Badge
(B43-1186-04)

Cover (FAN)
(F07-1874-05) x 2

RF coaxial
receptacle (M)
(E04-0167-05)

无铅焊接通信产品
保护环境建伍领先
注意∶本产品是无铅化焊接产品
在维修时请使用无铅焊锡
和相应的焊接工具
详细事项请访问如下网址了解∶
http://www.kenwoodhk.com.hk/

This product uses Lead Free solder.

TK-90
CONTENTS / 

GENERAL ................................................... 3
SYSTEM SET-UP ....................................... 4
REALIGNMENT .......................................... 5
INSTALLATION ........................................ 12
DISASSEMBLY FOR REPAIR .................. 17
CIRCUIT DESCRIPTION ........................... 18
COMPONENTS DESCRIPTION ............... 31
SEMICONDUCTOR DATA ....................... 40
PARTS LIST .............................................. 47
EXPLODED VIEW ..................................... 64
PACKING .................................................. 65
ADJUSTMENT ......................................... 66
TERMINAL FUNCTION ............................ 87
PC BOARD
FINAL UNIT (X45-3780-20) .................. 92
DISPLAY UNIT (X54-3560-20) ............. 96
TX-RX UNIT (X57-7210-20) ................. 98
INTERCONNECTION DIAGRAM ........... 102
SCHEMATIC DIAGRAM
FINAL UNIT (X45-3780-20) ................ 104
DISPLAY UNIT (X54-3560-20) ........... 106
TX-RX UNIT (X57-7210-20) ............... 108
BLOCK DIAGRAM .................................. 112
LEVEL DIAGRAM ................................... 114
SPECIFICATIONS ................................... 116

2




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 KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK Q

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TK-90
GENERAL / 

INTRODUCTION




SCOPE OF THIS MANUAL




This manual is intended for use by experienced technicians familiar with similar types of commercial grade communications equipment. It contains all required service information for the equipment and is current as of the publication
date. Changes which may occur after publication are covered
by either Service Bulletins or Manual Revisions. These are
issued as required.

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ORDERING REPLACEMENT PARTS




When ordering replacement parts or equipment information, the full part identification number should be included.
This applies to all parts : components, kits, or chassis. If the
part number is not known, include the chassis or kit number
of which it is a part, and a sufficient description of the required component for proper identification.

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PERSONAL SAFETY




!

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.

















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SERVICE




!

This transceiver is designed for easy servicing. Refer to
the schematic diagrams, printed circuit board views, and
alignment procedures contained within.


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123

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List of Service Manual
Title

Parts Number

Remarks

KAT-1

B51-8304-00

Automatic antenna tuner

KRK-5/6DH

B51-8445-20

Remote kit

KCT-31

B51-8573-00

Interface cable

VGS-1

B51-8669-00

Voice guide & strage unit

KMC-35/36

B51-8697-00

Microphone

3

TK-90
SYSTEM SET-UP / 
 

Merchandise received
See page 12.
Are you using the option Xtal filter?

YES

NO

Are you using the voice guide & storage unit?

YES

KIF-2 SSB wide filter or
YF-107C CW filter

You can install either KIF-2 or
YF-107C to the transceiver.

See page 12.
VGS-1

NO
See page 13.
Are you using the external connector?
NO

YES

KCT-31: Interface cable
(for PC)

See page 14.
KCT-39 Connector cable
See page 14.
KCT-18 Ignition sense cable

Are you using the automatic antenna tuner?

YES

KAT-1

NO
Transceiver programming

Are you using the remote kit?
NO

A personal computer (IBM PC or compatible), programming
interface (KPG-46), and programming software (KPG-102D) are
required for programming.
See page 15.
See page 16.
YES
KRK-5
KCT-22M/M2/M3
+
Single control head kit
Control cable

Delivery

接收订单
您是否使用Xtal滤波器选购件？

是

否

您是否使用语言指导和存储装置？

是

参见第12页。
您可以将KIF-2或YF-107C
KIF-2 SSB宽带滤波器或
安装到短波通信机。
YF-107C CW滤波器
参见第12页。
VGS-1

否

您是否使用外部连接器？
否

是

参见第13页。
KCT-31：接口电缆
(适用于计算机)

参见第14页。
KCT-39连接器电缆
参见第14页。
KCT-18点火传感器电缆

您是否使用自动天线调谐器？

是

KAT-1

否
短波通信机编程

您是否使用遥控套件？
否

交货

4

编程时需要个人计算机 (IBM计算机或兼容机)，编程接口 (KPG-46)
和编程软件 (KPG-102D)。
是

参见第15页。
参见第16页。
KRK-5
+ KCT-22M/M2/M3
单控制头套件
控制电缆

TK-90
REALIGNMENT / 
 !
1. Modes

NK=

用户模式

User mode
Dealer mode

经销商模式

Memory channel setting mode

[ ]+Power on
PC mode

[ ]或[ ]

计算机模式

Function setting mode

Clone mode

复制模式

[ ]+Power on

[ ] + 接通电源

Adjustment mode

调整模式

[ ]+Power on

[ ] + 接通电源

功能设置模式

测试模式

Test mode
[

存储信道设置模式

[ ] + 接通电源

[ ] or [ ]

[

]+Power on

Firmware
programming mode
[ ]+Power on

Hold [ ]

] + 接通电源
按住 [ ]

固件编程模式

Firmware version
information

固件版本信息

[ ] + 接通电源

放开 [ ]

Release [ ]

固件编程

Firmware programming

Mode

Function













User mode

For normal use.




!




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Dealer mode

You can program the memory channel and




!"




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other function using only the transceiver.
PC mode

Used for communication between the

Clone mode

Used to transfer memory channel data




!"





transceiver and PC (IBM compatible).




!

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!"




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from one transceiver to another.

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Adjustment mode

Used by the dealer to tune the transceiver.




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Test mode

Used by the dealer to check the funda-




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mental characteristics.




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Firmware

Used when changing the main program

programming mode

of the flash memory.

OK 


2. How to Enter Each Mode
Mode

Operation













!




Dealer mode

[ ] + Power ON




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x z


PC mode

Received commands from PC




!"




Clone mode

[ ] + Power ON




!

x z


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Adjustment mode

[ ] + Power ON




!

x z


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Test mode

[




!

x

Firmware programming mode

[ ] + Power ON




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x z


] + Power ON

3. Test Mode
Setting method refer to ADJUSTMENT.

4. Adjustment Mode
Setting method refer to ADJUSTMENT.

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User mode

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5

TK-90
REALIGNMENT / 
 !
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5. PC Mode

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5-1. Preface

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The transceiver is programmed by using a personal computer, programming interface (KPG-46) and programming
software (KPG-102D).
The programming software can be used with an IBM PC
or compatible. Figure 1 shows the setup of an IBM PC for
programming.


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5-2. Connection procedure

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1. Connect the transceiver to the personal computer with
the interface cable.
2. When the POWER switch on, user mode can be entered
immediately. When PC sends command the transceiver
enter PC mode, and “PROGRAM” is displayed on the
LCD.
When data transmitting from transceiver, the red LED is
lights.
When data receiving to transceiver, the green LED is
lights.

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Note:




The data stored in the personal computer must match
model type, when it is written into the EEPROM.

5-3. KPG-46 description
(PC programming interface cable: Option)

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The KPG-46 is required to interface the transceiver to the
computer. It has a circuit in its D-sub connector (25-pin) case
that converts the RS-232C logic level to the TTL level.
The KPG-46 connects the MIC connector of the transceiver to the computers RS-232C serial port.

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5-4. Programming software KPG-102D description

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The KPG-102D is the programming software for the transceiver supplied on a CD-ROM. This software runs under MSWindows 98, ME, Windows 2000 or XP on an IBM-PC or
compatible machine.
The data can be input to or read from the transceiver and
edited on the screen. The programmed or edited data can be
printed out. It is also possible to tune the transceiver.

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IBM-PC
IBM计算机

KPG-46

KPG-102D
TK-90

Fig. 1 / 
N
6

TK-90
REALIGNMENT / 
 !
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6. Firmware Programming Mode

SK=


6-1. Summary

SJNK=


The flash memory within the microcomputer of the transceiver can be upgraded when new features are added or existing specifications are modified.


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6-2. Connection

SJOK=


Use the KPG-46 interface cable to connect the microphone terminal of the transceiver and the COM terminal of
the PC.


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6-3. Programming

SJPK=


1. Run the PC firmware programming software (Fpro.exe).
2. Set the communication baud rate to 19,200 bps. (Do not
use other baud rates, as they cannot be used for communications.)
3. Select the new firmware file.
4. While press the [ ] key, turn the transceiver power on.
“PROG 19200” will appear on the transceiver display.
5. Confirm the connection between the transceiver and the
PC.
6. Press the “Write” button on the PC screen. “PG” will
appear on the transceiver display when data reception begins.
7. When data reception has completed, the transceiver will
calculate the checksum and indicate the results.
8. To repeat the data writing process on additional transceivers, repeat steps 4 to 7.

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T


Notes:




• The TK-90 hardware can use only a baud rate of 19,200
bps for communications.
• The transceiver baud rate cannot be changed.
• A communication error where occur and programming
cannot be performed if the firmware programming software (Fpro.exe) is set to a baud rate other than 19,200
bps.
• It takes approximately 2 1/2 minutes to reprogram a single
transceiver.


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6-4. Function

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1. While “PROG 19200” appears on the display, you can calculate the checksum by pressing the [ ] key. The results
will be indicated on the display.
2. While the checksum results are displayed, press the [ ]
key again to return the display to “PROG 19200”.

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OK 
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7. Clone Mode

TK=


Memory channel data can be transferred from one radio to
another by connecting them via their MIC connectors. The
operation is as follows (the transmit radio is the source and
the receive radio is a target).
The “password” of description by explanation of 1. to 6.
are “Read Authorization Password”.


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1. Turn the source transceiver power ON with the [ ] key
held down. The transceiver displays “CLONE”.
2. Power on the target transceiver.
3. Connect the cloning cable (part No. E30-3382-05) to the
MIC connectors on the source and target.

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7

TK-90
REALIGNMENT / 
 !
4. Press the [ ] key on the source while the source displays
“CLONE”. The data of the source is sent to the target.
While the target is receiving the data, “PROGRAM” is displayed. When cloning of data is completed, the source
displays “END”, and the target automatically operates in
the User mode. The target can then be operated by the
same memory channel as the source.
5. The other target can be continuously cloned. When the [ ]
key on the source is pressed while the source displays
“END”, the source displays “CLONE”. Carry out the operation in step 2 to 4.

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Note:




Cannot be cloned if the password (over write password) is
programmed to the target.




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!F



!"#$

Clone cable / 复制电缆
(E30-3382-05)

Fig. 2 / 
O

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This mode allows you to write the memory channel data
and functions to the equipment. This mode is to be used
ONLY by authorized service personnel who are maintaining
the user’s equipment. After programming, reset the FPU to
disable “Channel setting” and “Function setting”. Transceivers CANNOT be delivered to the end-user with dealer mode
enabled.


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8-1. Entering dealer mode

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1. Press and hold the [ ] key while turning the power on.
2. When dealer mode is enabled, “DEALER MODE” appears
on the display.

NK 

OK 


Note:




Dealer mode (Channel setting and Function setting) cannot be set when it has been disabled by the FPU.

8-2. Flow chart
■ Dealer mode

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[ ]+Power on

[ ] + 接通电源

DEALER MODE

DEALER MODE

CHANNEL

[

[ ] or [ ]
[
FUNCTION

8

!"

8. Dealer Mode

]

]

Memory channel setting mode

CHANNEL

[

]

Function setting mode

[ ]或[ ]
[
FUNCTION

]

存储信道设置模式

功能设置模式

TK-90
REALIGNMENT / 
 !
■ Memory channel setting mode




!"#$%&
DEALER MODE

DEALER MODE
[ ] or [ ]

CHANNEL
[
[ ]

]

[ ]

[ ] or [ ] : Channel select
48
––––––––––––
[ ]

[ ]

[ ]

48
RX
RX
frequency

–.– – –.– – [ ] or [ ] : Digit select
[ ] : Frequency up
[ ]
[ ] : Frequency down
[ ] : Clear
1 0.0 0 0.0 0

[ ]
48
TX
TX
frequency
[ ]
Mode

RX频率
[ ]
TX频率

[ ]

48
LSB

[ ] or [ ] : Mode select
(USB/LSB/CW/FSK/DATA/AM)

[ ]
模式

[ ]
[ ]
TX power
[ ]
Channel
name
[ ]

[ ] or [ ] : Transmission
48
power select
TX PWR : M–LO
(HIGH/MED/M-LO/LOW/INHI)
[ ]
[ ] or [ ] : Digit select
48
[ ] or [ ] : Character select
CH
48
(Refer to below)
[ ]

Scan

48
SCAN ADD : YES

[ ]
Preamp
ATT

48
PRE/ATT

[ ]
Selcall

[ ]
48
SELCALL

[ ] or [ ] : ON/OFF select
[ ]

[ ] or [ ] : OFF/Code select
48
Scrambler SCR CODE : OFF (OFF. 1~16)
[ ]
48
AUX

[ ]
信道名称
[ ]

[ ]
前级放大
器ATT
[ ]
选择呼叫

: ON

[ ]

[ ]
Auxiliary
terminal

TX功率

扫描

[ ] or [ ] : ON/OFF select
: PRE (OFF/PRE(ON)/ATT(ON))

[ ] or [ ] : High/Low select
: LOW

[

[ ]

FUNCTION

]

[ ] 或 [ ] : 信道选择
48
––––––––––––
[ ]
48
RX

]或[
] : 数字选择
–.– – –.– – [
[ ] : 频率上调
[ ]
[ ] : 频率下调
[ ] : 清除
1 0.0 0 0.0 0

48
TX

[ ]
48
LSB

[ ]

[ ] or [ ] : Scan YES/NO

[ ]

[ ]或[ ]

CHANNEL

FUNCTION

[ ] 或 [ ] : 模式选择
(USB/LSB/CW/FSK/DATA/AM)

[ ]
[ ] 或 [ ] : 发射功率选择
48
TX PWR : M–LO (HIGH/MED/M-LO/LOW/INHI)
[ ]
48
CH

48

[
]或[
] : 数字选择
[ ] 或 [ ] : 字符选择
(参阅下图)

[ ]
[ ] 或 [ ] : 扫描 是/否
48
SCAN ADD : YES
[ ]
48
PRE/ATT

[ ] 或 [ ] : 打开/关闭选择
: PRE (OFF/PRE(ON)/ATT(ON))
[ ]

48
SELCALL

[ ] 或 [ ] : 打开/关闭选择
: ON
[ ]

扰频器

[ ] 或 [ ] : 关闭/代码选择
48
SCR CODE : OFF (OFF. 1~16)

[ ]
辅助端子

48
AUX

[ ]
[ ] 或 [ ] : 高/低选择
: LOW
[ ] : 数据被保存

[ ] : Data is stored

信道选择

Channel select

[ ]

[ ]

经销商模式

Dealer mode

[ ]

[ ]

用户模式

User mode

Character pattern / 字符图案
Capital letter alphabet / 大写字母

Symbol / 符号

Lower-case letter alphabet / 小写字母

Numeric / 数字

9

TK-90
REALIGNMENT / 
 !
■ Function setting mode

• Operation example

DEALER MODE

FUNCTION
[

CHANNEL

M1
MIC GAIN

[ ] or [ ]

[

FUNCTION
[

]

]

M1

]

LEVEL

[ ]
: Cancel

M1
MIC GAIN

[ ]
: Cancel

[ ] or [ ]
M2
MIN VOLUME

[ ] or [ ]
Item select

4

[ ] or [ ]
(Level 1~5)

[ ] : Data is stored
Item select
[ ]
Dealer mode
[ ]

[ ] or [ ]

User mode

M26
MCH/VFO
[ ] or [ ]

• Menu list
Menu No.

Item

Display

Set Value

1

Mic Gain Level

MIC GAIN

1 to 5

2

Minimum Volume

MIN VOLUME

0 to 31

3
4

Ignition Sense

IGNIT SENSE

OFF / TYPE 1 (Ignition and Switch) / TYPE 2 (Ignition Only)

Scan Resume

SCAN RESUME

5

Time Operated Wait

TO WAIT

3 sec to 10 sec

6

Dropout Delay Time

DROP DELAY

0 sec to 300 sec

7

Scan Resume after Transmit

SCAN-RSM TX

ON / OFF

8

Dwell Time

DWELL TIME

0 sec to 300 sec

9

Revert Channel

REVERT CH

CO (Carrier Operate) / TO (Time Operate)

TYPE 1 (Selected) / TYPE 2 (Selected + Talkback) /
TYPE 3 (Preferred Channel) / TYPE 4 (Preferred Channel + Talkback)

10

10

Preferred Channel Scan Interval

11

Preferred Channel

12

Time-out Timer

13

Transmit Power for VFO Mode

14

IF Filter SSB

15

IF Filter DATA

16

P-SCN INTVL
PREF CH
TOT
VFO TX PWR

1 to 5
NONE / Programmed channel
OFF / 3 min / 5 min / 10 min / 20 min / 30 min
HIGH / MEDIUM / MEDIUM LOW / LOW / INHIBIT

IF-FIL SSB

BUILT-IN / OPTION

IF-FIL DATA

BUILT-IN / OPTION

IF Filter FSK

IF-FIL FSK

BUILT-IN / OPTION

17

CW Break-in

BREAK-IN

ON / OFF

18

CW Break-in Delay Time

CW DELAY

19

DI Level

20

FULL / 50 ms to 1000 ms (50 ms step)

DI LEVEL

0 to 9

DEO Level

DEO LEVEL

0 to 9

21

FSK Reverse

FSK REVERS

NORMAL / REVERSE

22

DATA Sideband

23

FSK Transmit Polarity

POLARITY

NORMAL / REVERSE

24

FSK Transmit Shift Frequency

FSK SHIFT

170Hz / 200Hz / 425Hz / 850Hz

25

FSK Receive Tone Frequency

FSK TONE

1275Hz / 2125Hz

26

VFO Mode / Channel Mode

MCH/VFO

VFO / M CH

DATA S-BAND

USB / LSB

TK-90
REALIGNMENT / 
 !



!"#$





!

DEALER MODE

FUNCTION
[

CHANNEL

M1
MIC GAIN

[ ]或[ ]

[

FUNCTION
[

]

]

M1

]

LEVEL

[
]
: 取消

M1
MIC GAIN

4

[ ]或[ ]
(电平1~5)

[ ] : 数据被保存
项目选择
[ ]

[ ] : 取消

[ ]或[ ]

[ ]或[ ]
项目选择

M2
MIN VOLUME

经销商模式
[ ]

[ ]或[ ]

用户模式
M26
MCH/VFO
[ ]或[ ]




!"


 
 

















N




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P




Q




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H

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NP

scl


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cph


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kloj^i=L=obsbopb

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cph


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cph


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scl
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11

TK-90
INSTALLATION / 

q

1. Voice Guide & Storage Unit (VGS-1)

q

1. Remove the top case (8 screws) ( q ).
2. Loosen the 3 screws ( w ) to remove the shield cover
( e ).
3. Use the 2 rubber cushions shown illustration and attach
them to the VGS-1 ( r ).
4. Plug the VGS-1 into the CN11 connector of the PC board,
pressing down on the top of the VGS-1 until secure ( t ).

NK=

NK
OK
PK
QK

!"#$%&=EsdpJNF

q

q

q
q

q

r


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 F=E q F


P
 =E w F

 !"#=E e F


 !O
 !"#$sdpJN=E r F


sdpJN
m`
`kNN
 !"#$%&sdpJN


 !"#$%=E t F


20x30x2mm
(G13-1993-XX)

w

q

w
e

VGS-1

21x21x1mm
(G13-1974-XX)

t
CN11

Fig. 1 / 
N

!"=EhfcJO
vcJNMT`F

2. Optional Filter (KIF-2 or YF-107C)

OK=


2-1. Removing the TX-RX unit

OJNK=
quJou


1. Remove the 6-pin connector from inside the chassis by
pushing on the stopper with a small screwdriver or other
implement ( q ).
2. Pull the CN236, CN14, CN16, and CN17 connectors from
the unit ( w, e, r ).
3. Remove the 14 screws ( t ) from the unit.

NK 
 !"#$%&'()*+,-.
/01234S


=E q F

OK 
 !"#`kOPS
`kNQ
`kNS
`kNT
 =E w
e

r F

PK 
 !"NQ
 =E t F


w

t

t
CN236

t

q

t
t

e

t
6-pin connector
6针连接器

t

CN14

t
r

CN16 CN17

12

Fig. 2-1 / 
OJN

Fig. 2-2 / 
OJO

t

TK-90
INSTALLATION / 

2-2. Installing the optional filter

OJOK=


1. Insert the optional filter onto the unit and solder it in place.

NK 


Note:




!"#$

!"#$%&'()*+,-


quJou
 !"#$%&'(tPON
tTMO
 !"

 !"#$%&'()*+,-./01,-2345

tTMO
 !"#$%&'()*+,

After installing the TX-RX unit into the chassis, push the
W321 and W702 cables in between the chassis and optional filter. If the cables are not correctly placed, the
W702 cable may become wedged between the optional
filter and the top case when the top case is replaced.
Optional filter
选件滤波器

W702

TX-RX

Optional filter
选件滤波器
W321
Chassis / 机壳

Fig. 2-4 / 
OJQ

Fig. 2-3 / 
OJP

!"#$%&'=Eh`qJPNF

3. Interface Cable for PC (KCT-31)

PK=


1. Remove the black cover ( q ) from the rear of the chassis.
2. Attach the large and small 3-pin connectors of the KCT-31
to the CN7 and CN8 terminals of the unit. (The 8-pin connector of the KCT-31 is not used.)
3. Route the KCT-31 cable as shown in the figure below
( w ).
4. The cable tie ( e ) must be inside the chassis.

NK 
 !"#$%&'=E q F

OK 
h`qJPN
 P
 !"#$%&'`kT
`kU

Eh`qJPN
U
 !"#$%&F
PK 
 !"#h`qJPN
 !"#=E w F

QK 
 !"#$%=E e F=
 !"#$%

KTC-31
e
8-pin
q

3-pin

w
e

3-pin

CN2
CN7 CN8

Fig. 3 / 
P

13

TK-90
INSTALLATION / 

4. Connection Cable (KCT-39)

QK=
 !=Eh`qJPVF

1. Remove the black cover ( q ) from the rear of the chassis.
2. Attach the KCT-39 connectors to the CN9 and CN10 terminals of the unit.
3. Route the KCT-39 cable as shown in the figure below
( w ).
4. The cable tie ( e ) must be inside the chassis.

NK
OK
PK
QK


 !"#$%&'=E q F


h`qJPV
 !"#$%&`kV
`kNM


 !"#h`qJPV
 !"#=E w F


 !"#$%=E e F=
 !"#$%

KTC-39
e

q

w
e

CN10
CN2
CN9

Fig. 4 / 
Q

5. Ignition Sense Cable (KCT-18)

■ Accessory Port Function / 
 !"#

The KCT-18 is an optional cable for enabling the ignition
function. The ignition function lets you turn the power to the
transceiver on and off with the car ignition key.

5-1. Connecting the KCT-18 to the transceiver
1. Install the KCT-39 in the transceiver. (See the KCT-39 section)
2. Insert the KCT-18 lead terminal ( w ) into pin 2 of the
square plug ( q ) supplied with the KCT-39, then insert the
square plug into the KCT-39 connector ( e ).

!"#$=Eh`qJNUF

Color

10

7

4

1

14

11

8

5

2

15

12

9

6

3

Internal
connector

Name















1

Red

CN9-1

KEY

N




`kVJN

h`qJNU
 !"#$%&'()*!"#$+,-./

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2

Pink

CN10-1

IGN

O




`kNMJN fdk

3

Black

CN9-3

GND

P




`kVJP

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4

Brown

CN10-3

DEO

Q




`kNMJP abl

5

Orange

CN10-2

DI

R




`kNMJO af

6

Yellow

CN9-8

DPTT

S




`kVJU

amqq

7

Green

CN9-7

RTK

T




`kVJT

oqh

8

Blue

CN9-9

GND

U




`kVJV

dka

RK=


RJNK=
h`qJNU


NK 
 !"#$%&h`qJPV
E
h`qJPV
F
OK 
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 !=E=w=F=
h`qJPV
 !=E=q=F=


O
 !"#$%&%'h`qJPV
 =E=e=F


e KCT-39

13
15

1
3

q Square plug

w KCT-18

14

No.

13

Fig. 5 / 
R

hbv

dka

9

Purple

CN9-12

AUX3

V




`kVJNO ^ruP

10

Gray

CN9-10

AUX1

NM




`kVJNM ^ruN

11

White

CN9-11

AUX2

NN




`kVJNN ^ruO

12

NC

NC

NO

k` k`

13

NC

NC

NP

k` k`

14

Sky blue

CN9-6

RXD1

NQ 
 `kVJS

ouaN

15

Turquoise

CN9-5

TXD1

NR 
 `kVJR

quaN

TK-90
INSTALLATION / 

!"#=EhohJRF

6. Single Control Head Kit (KRK-5)

SK=


The KRK-5 remote kit is used to remotely operate the
transceiver. The KRK-5 is connected to the transceiver’s
front panel an optional KCT-22M (8 feet), KCT-22M2 (17 feet),
or KCT-22M3 (25 feet) control cable.

hohJR
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F

h`qJOOjO=ENT
F=
h`qJOOjP=EOR
F=
 !"
hohJR
 !"#$%&'()*

6-1. Installing the KRK-5 Main Panel onto the Transceiver

SJNK=
hohJR


1. Remove the upper case, lower case and front panel of the
transceiver.
2. Insert the lead wire with connector (W601) of the TX-RX
unit (X57-721) into the connector (CN4) of the KRK-5 ( q ).
3. Install the KRK-5 main panel on the transceiver using four
screws ( w ).

NK 
 !"#$%&'(
)'*+,-.
OK 
quJou
=EuRTJTONF=
 =EtSMNF=
 !"hohJ
R
 !=E`kQF=E q F

PK 
Q
 !hohJR
 !"#$%&'()*=E w F


Note:




Take care that the lead wire with connector (W601) is not
caught when fitting the KRK-5 main panel on the transceiver.

!"#$%&'()*


hohJR
 !"#$%&'()*+,-./0123

=EtSMNF=
 !
w

W601
q
w
CN4

KRK-5
main panel
主控制盘

Fig. 6-1 / 
SJN
TK-90
front panel / 前面板

6-2. Installing the KRK-5 Rear Panel onto the Front Panel
1. Remove three screws ( e ) on the KRK-5 rear panel, then
remove the KRK-5 sub panel.
2. Insert the lead wire with connector (W102) of the KRK-5
into the connector (CN2) of the front panel ( r ).
3. Install the KRK-5 sub panel onto the sub panel of the front
panel.
4. Install the KRK-5 sub panel to the sub panel of the front
panel kit using four screws ( t ).
5. Reinstall the KRK-5 rear panel using three screws removed in step 1.

SJOK=
hohJR


!"#$%&'()

t

CN2
r
KRK-5
sub panel / 副板

W102

Rubber cap
橡胶盖

t

*

NK 
hohJR
 !"P
 =E e F

 !"hohJR

OK 
hohJR
 != EtNMOF= 
 !"#$%&'()
E`kOF=E r F

PK 
hohJR
 !"#$%
&'
QK 
Q 
 !h o h J R 
 !"#$%&'
(
E t F

RK 
 !N
 !P
 !"#$hohJR
 !

e
e

KRK-5
rear panel / 后面板
e

Fig. 6-2 / 
SJO

15

TK-90
INSTALLATION / 

!=Eh`qJOOF=


6-3. Control Cable (KCT-22) Connection

SJPK=


1. Insert one connector of the control cable to the transceiver (with KRK-5) and the other to the display ( y ).
2. Connect the cable to the GND terminal with the screw
( u ) supplied with the control cable.
3. Secure the one connector of the control cable to the KRK5 main panel with two screws ( i ) according to the installation condition of the transceiver.
4. Secure the control cable to the KRK-5 main panel with the
cable fitting (J21-4354-04) and two screws ( o ) supplied
with the KRK-5.
5. Secure the other connector of the control cable to the display with two screws ( !0 ) in the same way.

NK 
 !"#$%&'()*+,-./=E
hohJRF



 !"#=E y F

OK 
 !"#$%&'()=E u F=
 !"#dka

PK 
 !"#$%&'()*
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 =E i F=
 !"

 !"#$%&hohJR
 !"
QK 
 hohJR
 !"#$= EgONJQPRQJMQF= 
O

E o F=
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RK 
 !"#$%&O
 =E !0 F=
 !"#$%&'(

 !"#$%

Transceiver
短波通信机

y
i

o

KRK-5
main panel / 主控制盘

GND
u

Cable fitting
电缆配件

Display / 显示屏

KTC-22
u
GND
y

!0

Fig. 6-3 / 
SJP

!"#

6-4. Display Installation

SJQK=


1. Install the display with the angle bracket (J29-0648-03)
( !1 ) and two screws (N08-0526-04) ( !2 ) supplied with
the KRK-5.

NK 
 hohJR
 !"#=EgOVJMSQUJMPF=E !1 F=
O

EkMUJMROSJMQF=E !2 F=
 !"#

!2

!1
Angle bracket
角撑架

Fig. 6-4 / 
SJQ
16

!2

TK-90
DISASSEMBLY FOR REPAIR / 
 !
1. Installing the Sub-Panel

NK=


Installation of the sub-panel into the front panel can be difficult, so please follow the instructions below for installation
procedures.






1. Tilt the sub-panel at an angle of 45° ( q ).
2. Insert the sub-panel at the center of the front panel ( w )
before sliding it into place.
3. Slide the sub-panel to the right ( e ).
4. Press the left side of the sub-panel into the front panel to
complete the installation ( r ).

NK
OK
PK
QK

!
!"#$%

&'()*+,-./0123!"4


QR
 !"#=E q F


 !"#$
%&'()#*!+,-=E w F


 !"#=E e F


 !"#$%& '
()*+=E r F


q
w

Sub panel
副板

Sheet
薄片
e

left
左侧

right
右侧
Front panel
前面板

r

Fig. 1 / 
N

!"#$%

2. Removing and Cleaning the Dust Filter

OK=


The dust filter is used as the air intake for cooling of the
unit.
When the dust filter becomes dirty, remove the 3 screws
( q ) holding it in place, wash the groove of the dust filter
with water, and dry it well before reinstalling it.


 !"#$%&'()*+,

 !"#$
%&'()*+,P
 =E q F



 !"#$%&'()
*+,-./0

!"#

q
q

q

Dust filter
滤尘器

Fig. 2 / 
O

17

TK-90
CIRCUIT DESCRIPTION / 
 !



Frequency Composition

!




This transceiver operates with double conversion frequency composition.

!"#$%&'()*+,$,-./0

ANT

73.095MHz

RX MIX

TX/RX
MIX 10.695MHz

1st IF

RX MIX

2nd IF

AF OUT

73.125~
103.095MHz

LO1

CAR
LO2

TX MIX

VCO1
Q713

TX
MIX

VCO2
Q714

MIC IN
CAR

62.4MHz
Q708,704
x2

PLL
IC703

10.695MHz

PLL REF
8.335~
8.468MHz

DDS
IC701

DDS REF

DDS REF
31.2MHz

CF1

Q711
x2
X701
(TCXO)
15.6MHz

Fig. 1

fstd

Frequency composition / 
N 
 !

Reference Signal Generator




TCXO is used for the reference frequency, fstd, which
controls the PLL, and is oscillating 15.6MHz. This reference
signal goes through the buffer amplifier (Q709) and is
doubled (to 31.2MHz) by the frequency multiplier (Q711).
This doubled signal is used as DDS (IC701) for a reference
signal of PLL from the first local oscillator and as the reference signal of DDS for CARs (IC702).
The doubled signal is further doubled with Q708 and
Q704, and released from the second local oscillator (LO2:
62.4MHz).

q`ul
 !mii
 !"ÑëíÇ
 !"#NRKSjeò


 !"#$%&'()*+=EnTMVF=
 !"=EnTNNF=


 =E
PNKOjeòF
 !"#$%aap=Ef`TMNF

 !"

mii
 !"
#$%`^oë=Ef`TMOF=
aap
 !"

 !"#$nTMU
nTMQ
 !"#$
%&'()*+

=EilOW=SOKQjeòF


■ LO1
The output from the DDS (IC701) (8.340MHz~8.459MHz)
goes through ceramic filter CF701 and is input into the PLL IC
(IC703). The input signal is demultiplied by 8 (R) in the PLL IC
(IC703) and becomes the comparison frequency fø which is
1.041MHz~1.058MHz. VCO oscillates at 73.125MHz~
103.095MHz, and is input into the 6th pin of the PLL IC, and
then demultiplied to 1/N in the PLL IC. It is then compared
with the comparison frequency fø by the phase comparator
which locks the frequency and yields the LO1 output frequency.

18

DDS
IC702


ilN

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 !"#$%&'

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s`l
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S
 !
"#$mii=f`
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 !"#$%&'

 ilN
 !"#$%&'(%& !Ñø
 !"

TK-90
CIRCUIT DESCRIPTION / 
 !
With the DDS (IC701), the output frequency is swept with
the formula: fDDS STEP [Hz]=10 x R/N, when at 10Hz Step,
and with the formula: fDDS STEP [Hz]=1 x R/N, when at 1Hz
STEP. Therefore, LO1 covers the frequency range of 73.125
MHz~103.095MHz in 10Hz or 1Hz steps.
The PLL output created is amplified with amplifier Q706,
passes through the BPF, the ATT, and the LPF, and is output
as LO1.


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ilN
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 !
"#$NMeò
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^qq
imc
 ilN
 !"

■ LO2


ilO

LO2 outputs 62.4MHz which is the reference frequency,
15.6MHz, multiplied by 4.
The reference oscillation circuit output goes through
buffer Q709, is multiplied at doubler Q711, and becomes
31.2MHz. Because this signal is also used as the DDS reference frequency, it is resistively distributed. The signal is then
multiplied by doublers Q708 and Q704, the higher harmonic
component is removed by the BPF, and it is output as LO2.

ilO
SOKQjeò
 !"#
$NRKSjeò
Q


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 !"nTNN


 !"#PNKOjeò
 !"#$%&aap
 !"
#$

 !"#$%&'()*nTMU
nTMQ
 !"
#$%&

 !"_mc
 !"ilO


■ CAR


`^o


 !"# $%&NMKSVRjeò
 aap=Ef`TMOF=

aap
 !"#$%&=EnTNOF=
imc
 !"#$%&'



A carrier of 10.695MHz is used by the modulator and the
demodulator is generated by the DDS (IC702). The DDS output signal goes through the buffer (Q712) and LPF, and is
sent to the modulator and the demodulator.

Q709

Q711

TCXO
15.6MHz
Buffer

x2

Q702

Q703

31.2MHz

Q708 Q704
LO2
62.4MHz
BPF

x2
Q712

CAR
10.695MHz

DDS
IC702
Buffer
Q701

Buffer

LPF

Q707

CF701

Buffer

BPF

DDS
IC701
8.334~8.468MHz

Q716

VCO1
Q713

Q715

Q706

PLL
IC703
LPF

Fig. 2

VCO2
Q714

LPF

BPF

LPF

LO1
73.125~
103.095MHz

Reference signal generator block diagram / 
O 
 !"#$%&'

19

TK-90
CIRCUIT DESCRIPTION / 
 !
Receive Circuit




The receive circuit is a double conversion structure with
first IF: 73.095MHz and second IF: 10.695MHz.


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■ From Antenna to Preamplifier




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The received signal from the antenna terminal is passed
into the Final unit (X45-378), the surge trap (D3), the transmit/
receive switching relay (K1), and the image signal eliminating
filter, and is then output to the TX-RX unit (X57-721).
The signal from the Final unit CN1 is input into TX-RX unit
CN1. It is then passed through the attenuator circuit (K1: default setting 20dB, the image signal eliminating filter, the
serge absorption limiter, and is then input into the bandpass
filter circuit. The bandpass filter circuit is divided into 8 frequency ranges. A breakdown of the frequencies is shown in
table 1. This bandpass filter passes not only the received
signal but also the transmit signal at the time of transmission.
After the bandpass filter circuit, there is a preamp (Q103)
with approximately a 10dB gain. This preamp can be turned
ON/OFF using the FPU. It is then passed through a local oscillator signal eliminating filter, and input into the first mixer.


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■ From First Mixer, RF Output
(Receive Second IF: 10.695MHz)


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The signal input into the first mixer is converted to the first
IF frequency (73.095MHz). The first mixer uses a high-performance circuit with quad-connects JFETs (Q105, 106, 108,
109). Its dynamic range characteristics is therefore equal a to
high-class model. The next step, MCF, uses 2, 2-pole MCFs.
By passing not only the received signal but also the transmitted signal through this narrow-band MCF, nearby spurious
signals are reduced. The signal input/output terminals TP1
(CN4) and TP2 (CN5) for MFC adjustment are located on the
print base.
The signals which passed through MCF are amplified with
the receiving first IF amplifier (Q183) which is gain controlled
(AGC), and are then converted to receiving second IF (10.695
MHz) at the receiving second mixer. This mixer employs passive type which uses a diode and is a dual-directional circuit
which converts not only received signal frequencies but also
transmitted signal frequencies.

ANT
RX
TX

Band

Filter range







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1

30kHz~1.605MHz

2

1.605MHz~2.5MHz

3

2.5~4.1MHz

4

4.1~7.5MHz

5

7.5~10.5MHz

6

10.5~14.5MHz

7

14.5~21.5MHz

8

21.5~30.0MHz

Table 1 BPF range

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20

RF BPF
30kHz~
30MHz

ATT
–20dB

Through
(PRE AMP OFF)
D183
RX 2nd Mixer

Q183
1st IF AMP

10.695MHz
RX 2nd IF

Q105,106,108,109
RX 1st Mixer

MCF
XF101
73.095MHz

Q184
LO2 AMP
LO2
62.4MHz

Fig. 3

Q103
PRE AMP

AGC

From antenna to TX-RX unit /=
P

Q107
LO1 AMP

LO1
73.125~103.095MHz




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TK-90
CIRCUIT DESCRIPTION / 
 !
■ Receiving IF Filter




The 10.695MHz received signal converted at the second
mixer is amplified by the gain-controlled (AGC) second IF
amplifier (Q185). Q185 also functions as a noise blanker
gate. When blanking, the pulse voltage of the noise component is added to the Q185 source terminal, and Q185 turns
OFF. It is then passed through a narrow band IF filter, eliminating unnecessary signal components.
The default IF filters installed are for SSB (XF252: 2.4kHz
band) and AM (XF251: 6kHz band). On the TX-RX unit print
board, there is space for installing an optional filter. A CW
filter (YF-107C: 500Hz band) or SSB filter (KIF-2: 2.7kHz band)
can be installed as an optional filter.
Signals which are passed through the IF filter are amplified
with the IF amplifier (Q251), and are then input into the gaincontrolled (AGC) second IF amplifier (Q451 and Q455).

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AGC
AM 6kHz

Q185
IF AMP

Q251
IF AMP

XF252

RX OUT
10.695MHz

IF IN
10.695MHz
SSB/CW/FSK 2.4kHz
BLNK
(NB gate)
Optional filter
YF-107C, KIF-2

Fig. 4

Item

Receiving IF filter /=
Q 





Rating

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Nominal center frequency

10.695MHz




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6dB or less




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80dB or more within ± 5~1000kHz




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Terminal impedance

1.0kΩ± 5% / 7pF± 5%




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Temperature range

–20°C~+70°C




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5.2kHz or less at 60dB

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Table 2 MCF (L71-0604-15): XF252
Item




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10.695MHz




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Table 3

MCF (YF-107C): CW optional filter

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21

TK-90
CIRCUIT DESCRIPTION / 
 !
Item




Rating







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10.695MHz




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Center frequency deviation

Within ± 150Hz at 6dB




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Pass bandwidth and

2.7kHz or more at 6dB




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4.4Hz or less at 20dB




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2dB or less




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7dB or less




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80dB or more within ±6~1000kHz




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Table 4

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MCF (KIF-2): SSB WIDE optional filter

■ From the Receiving Second IF Amplifier to Detection




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The diode (D452) between Q451 and Q455 is a pin diode.
The received total gain (AGC operation start level) is determined by the current passed through this diode. The current
value can be set using the adjustment menu. The transistor
(Q456) connected to the source of Q455 is a switch to mute
the IF signal during transmission.
The IF signal amplified with Q451 and Q455 is detected
with IC451 during SSB/CW/FSK mode and converted into an
AF signal. AM mode is detected with D454 after passing
through the Q457 buffer. Some amount of DC bias is applied
to D454 to reduce the distortion when the signal is small.

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■ AGC Circuit


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The output signals of Q457 are also input into the AGC
circuit. The IF signal is input into the voltage double rectifier
(D453) and converted into DC voltage there. This voltage is
added to the base of Q453.
The base voltage of Q453 changes depending on the amplitude (input level of receiving signal) of the IF signal. Fluctuations of the base current change the AGC voltage, control
the gain of the AGC IF amplifier (Q183, Q451 and Q455) and
maintain the IF signal level input into the detection circuit.
Q451

D452

Q455

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SSB/CW/FSK

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AM

Q456
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D453
AGC
Q453

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22




TK-90
CIRCUIT DESCRIPTION / 
 !
■ From Detection Circuit to Speaker Output




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The detected audio signal is input into the multiplexer
(IC452). The multiplexer, depending on the mode at the time,
switches the detection circuit output, and the signal is amplified and filtered at the multiple returning amplifier circuit
(IC453). It is then sent by the analog switch IC (IC551) to the
speaker output route and VGS-1, etc.
IC551 output is passed through the mute switch (Q460)
and is input into the electric volume (IC555). IC555 changes
the level, depending on the speaker output. The output from
IC555 is passed through the mute circuit (Q523) and the audio frequency characteristics switch (Q521), and is then
power-amplified at the audio power amplifier IC (IC521),
passed through the pin-jack (J1), is sent from CN236 to the
Display unit, and is output from the built-in speaker.


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■ Audio Frequency Switching by Mode




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The switch circuit (Q521) is added so that while in SSB
mode, the high-pitch range can be suppressed to prevent
exhausting the listener’s ears, and while in AM mode, the
high-pitch range sound can be expressed. Therefore, the
sound in AM mode and in other modes are different.
IC452
SSB
CW
FSK


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AF AMP

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Q523

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Fig. 6 From detection circuit to speaker output

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Transmission Circuit
■ From Microphone Terminal to Output for Modulation
This transceiver’s transmission section operates with the
frequencies consisting of double super heterodyne, transmission first IF: 10.695MHz and transmission second IF:
73.095MHz.
The Audio signal (AF signal) input from the microphone
terminal is relayed at the Display unit (X54-356) and input into
the TX-RX unit (X57-721).
The AF signal input into the TX-RX unit is amplified by the
MIC AMP IC (IC605), and the level is adjusted by the DA converter (IC554) according to the microphone gain set in the
firmware. The AF signal is then split as a signal for modulation to the 1st AF ALC amplifier (IC602) and a microphone
signal for VOX operation to the VOX AMP (IC604).
The first AF ALC amplifier detects its output with D605
and D606, and restricts the input signal with Q605 and Q606.
This prevents SSB over-modulation and restricts the VGS-1
(option) recording input level.






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TK-90
CIRCUIT DESCRIPTION / 
 !

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Connected to the first AF ALC amplifier output, switching
to the second AF ALC amplifier (IC602), are the recording
output for VGS-1, the play input, and the I/O circuit for the
scrambler circuit.
The second AF ALC amplifier does not operate for ALC
when it is SSB. It instead operates to prevent AM overmodulation. The AF signal which went through the second
AF ALC amplifier should reach appropriate modulation sensitivity by DA Converter (IC554).
It then goes through buffer amplifier (Q255) and into the
balanced modulator (IC251).

MIC

IC554
D/A
converter

IC602
1st AF
ALC AMP

IC602
Q255
2nd AF
ALC AMP Buffer

IC551~553
Analog SW

to Modulator
IC605
MIC AMP
VOX circuit

VGS-1, Scrambler

Fig. 8 From microphone terminal to output for modulation / 
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■ Modulation Circuit

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The AF signal input into the balanced modulator (IC251) in
USB mode is modulated with a 10.6965MHz carrier and becomes a DSB signal. (LSB: 10.6935MHz, AM: 10.695MHz,
FSK changes depending on the shift width and tone setting.)
The signal modulated to DSB is amplified by IF amplifier
(Q253), goes through SSB IF filter (XF252), attenuates unnecessary side band component, and becomes the first IF frequency SSB signal.
In AM mode, by adding direct voltage to the modulation
signal, it breaks down the balanced modulator, and by emitting the carrier, generates an AM signal. The AM-modulated
signal is amplified by the IF amplifier (Q253), goes through
AM IF filter (XF251), and attenuates the out-of-band modulation component.
In CW and FSK mode, the carrier signal is generated in the
same way as in AM mode, by adding direct voltage to the
modulation signal terminal.
IC251

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Q253

XF251

SSB/AM Mod.
input

Modulation
output
BW 6kHz
XF252

CAR level
CAR
adjust by DC. 10.695MHz
BW 2.4kHz

Fig. 9 Modulation circuit / 
V 
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■ From Modulation Circuit to Drive Output
The transmission signal which passed through the first IF
filter (10.695MHz) is amplified at the second gate of the IF
amplifier (Q186). While being sent, ALC voltage is added to
control the gain.
The transmission signal from the IF amplifier (Q186) is
passed through the buffer (Q187) and the first transmission
mixer (D183), and is converted to the second IF frequency,
73.095MHz.
The transmission signal is then amplified by the IF amplifier (Q182) where the total gain (resulting from the Final unit
frequency characteristics) is corrected for each transmission
24 frequency by the TGC (Transmission Gain Control).




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TK-90
CIRCUIT DESCRIPTION / 
 !
The signal passed through the IF amplifier loses all unnecessary signals other than the second IF signal at the MCF
(XF101). Here, it is inserted into the second transmission
mixer (IC101) and is converted to the transmission frequency
signal.
The signal from the second transmission mixer (IC101)
passes through the receiving circuit BPF, becomes amplified
at the drive amplifier (Q3), and is sent from CN1 to the Final
unit.
Q186

Q187

D183

Q182

XF101


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RF BPF

10.695MHz
TX signal

Q3
1.605~30MHz
TX signal

73.095MHz
ALC

LO2
TGC
62.4MHz

LO1

Fig. 10 From modulation circuit to drive output / 
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■ Control Circuit
1) ALC Circuit


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This is the feedback loop circuit for avoiding raising of the
transmission power above the specified value. It monitors
the forward wave detection voltage (VSF) detected at the final unit, lowers the first IF amplifier gain so as not to exceed
the specified value, and controls the antenna end transmission power.
The VSF voltage is added to the base of Q363 and the
POC voltage (Power Control Voltage) is added to the emitter.
If the VSF voltage generated by the transmit power becomes
POC + approximately 0.7V, the Q363 collector current runs
and the collector voltage decreases from 5.6V. Q365, D370,
Q366, and D372 convert the voltage change to the correct
control voltage, change the first IF amplifier Q186 second
gate bias, and control it so that the transmit power is not over
the specified value.


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2) Power Control Circuit

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By lowering the ALC circuit POC voltage, the VSF voltage
where ALC starts being active becomes lowered. By doing
this, the transmission power can be lowered as well. However, in this condition, the ALC starts becoming active when
the microphone input level is low.
Therefore, the IF amplifier (Q186) gain should be lowered
in accordance with the POC. By making the ALC voltage default value (the voltage when transmitting no signal) variable
depending on the set transmission power, the IF amplifier
(Q186) gain is changed at the same time.


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■ From Drive Output to Antenna




The transmission signal sent from CN2 of the TX-RX unit
(X57-721) to CN2 of the Final unit (X45-378) is amplified for its
power by the pre-drive amplifier (Q1), the drive amplifier (Q2
and Q3), and the final amplifier (Q4 and Q5). The higher harmonic wave is then removed with a LPF of the specified frequency band, and the transmission signal passes through
traveling wave, reflecting wave detection circuit, and transmission/receive switching relay and is sent to the antenna
terminal.

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25

TK-90
CIRCUIT DESCRIPTION / 
 !
The idling current adjusting trimmer potentiometer is adjusted as VR1 for the pre-drive, VR2 for drive Q2, VR3 for
drive Q3, and the final steps Q4 and Q5 are adjusted to VR4.
Although a FET is used for the drive amplifier, because the
FET’s Vth characteristics vary greatly, the drive step idling
current is adjusted separately for Q2 and Q3. Please note
that the same hfe rank transistor is used for the final steps,
Q4 and Q5.
The LPF circuit of this transceiver divides the frequency
band of 1.605~30MHz into 7 (6 in previous models), and ensures a higher harmonic wave attenuation within the band
range.
Thermistor (TH1 and TH2) for temperature protection detection converts temperature change to voltage, is output
from CN4’s TH1 and TH2 terminals to the TX-RX unit, and
controls the fan motor and power down.
In transmit power detection, the voltage at coil L8 is detected at D7 for traveling wave and D6 for reflecting wave,
output from CN4 to the TX-RX unit as VSF and VSR signals,
and is used for transmission output control. The current running in the drive circuit is detected at R1 as ID+ and ID–, and
the current running in the final step circuit is detected at R3
as IC+ and IC–. Each signal goes from CN4 to the TX-RX unit
and is used for transmission output control.
For the pre-drive for excess current protection, chip fuse
F1 (5A) for the drive circuit, chip fuse F2 (10A) for the power
switch Q7 protection, and blade-type fuse F3 (4A) for the external antenna tuner power are used.
The DC power supply coming in from the power connector into the transceiver is divided into 2 lines of 14V and 14S.
A 14V power supply which does not go through the main
power switch FET (Q7) is added to the final step transistor Q4
and Q5’s power supply and from CN3 to the MCU in the TXRX unit.
The main power switch FET (Q7) is controlled by Q8 and is
turned ON/OFF. The PSC signal from the TX-RX unit is applied to Q8, and when the PSC signal is High, Q7 is ON and a
current of approximately 5A goes through Q7.
Power supply 14S, which went through Q7, becomes the
power supply for the pre-drive and drive. 14S becomes an 8V
power supply of 8A at IC2, and is used for the final transistor
base bias. 8A is supplied from CN3 to the TX-RX unit. 14S
becomes an 8V power supply of 8D at IC1, and the power
supply 14AF which came through the choke coil L29, from
CN3 to the TX-RX unit.
For the relay for LPF (K101~K702), the controlling IC (IC3),
FEN, CLK, and DAT control signals from the TX-RX unit come
through CN4. IC3’s 5V power supply is also generated at the
TX-RX unit and is supplied from CN4’s 5A terminal.
Q2


soN
 !"#$%&'
soO
 !"nO

soP


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soQ
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nR
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nP
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nR
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=E


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qeOF=
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$%&`kQ
qeN
qeO
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spo
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fa
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f`
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quJou
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*+#/012%3

cN=ER^F

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 !"#
$%cO=ENM^F

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 !"#$%&'()cP=EQ^F
=


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NQp


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NQs
 !"#$%&

nQ
nR
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"#`kP
quJou
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=


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nU
 !"quJou
 mp`


 !nU

mp`
 !"#$%
nT
 R^
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nT
=


nT
NQp
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()f`O

NQp

Us

U^
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`kP
quJou

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NQp
Us

Ua
 !"#$%&

iOV
NQ^c
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 quJou
 =


imc=EhNMNúhTMOF=
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f`=Ef`PF

cbk
=`ih
=a^q
 !"#$`kQ
f`P
Rs


 !quJou
 !"#`kQ
R^
 !"

Q4
ANT

Q1

TX LPF
1.605~30MHz
band

DRV IN

Q3

L8
SWR

K1

Q5
VSF VSR

RAT
(TX-RX unit)

Fig. 11 From drive output to antenna / 
NN 
 !"#$%
26

TK-90
CIRCUIT DESCRIPTION / 
 !
■ Protection Circuit
1) Current Protection


 !"
NF=
 !

Even with a load whose VSWR is relatively in good condition, there may be cases where the consumption current increases. This is the protection circuit which detects such current and makes sure the current consumption is less than the
specified amount. It includes the circuit which detects the
current of the Final unit and the circuit which detects the current of the drive step and prevents currents that exceed a
certain level.
The final side detects the voltage difference occurring at
both ends of R3, the current detection resistance, and the
drive step detects the voltage difference occurring at R1.
When the difference becomes a certain value or larger at the
TX-RX unit op-amp (IC361, IC362), the IF amplifier (Q186)
gain is controlled using the ALC circuit and excess current is
suppressed.


 !"#$%&'(spto

 !"#$%&'()*

 !"#$%&'()*#+,-!#+./0123

 !"#$%&'(cáå~ä
 !" #$%&'()*

 !" #$
%& !'()*+,-=


cáå~ä
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=E
 !
"F=
 !"#$
%&'(

oN
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 !"=Ef`PSNI=f`PSOF=


 !"#$%&'()*+,^ i ` 
 !"#$%&
EnNUSF=
 !"#$%&'()*+,=




2) SWR Protection

OF=pto


When there is a problem with the antenna load impedance, the transmission circuit may become damaged. By
lowering the power according to the VSWR deterioration,
this circuit is protected from damaging devices.
The reflected wave detection voltage VSR responding to
the reflected power exceeds a certain value at the final unit.
By using the function to lower the ALC circuit gain, the reflected power is controlled so as to not to be yielded again.
When the VSR for the op-amp (IC362) reversed input and
the SWR protection controlling voltage (PRO) for forward input are connected, and when the VSR which exceeds the
PRO occurs, this op-amp output is also connected to the ALC
circuit and is controlled by lowering the IF amplifier (Q186)
gain.


 !"#$%&'()
*+,-./0123,-/45

spto
 !"#$
%&'()*
+,-,.=


 !"#$ !%&'()spo
cáå~ä
 !"#$

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 !"#$%
&'()*+#,
 !

 =Ef`PSOF=
spo
 !"# !$pto
 !

=EmolF=
 !"#
$%&'()mol
spo
 !"#

 !"#$^i`
 !"#$%&'()*+,=EnNUSF

 !"=


■ Attached Circuit
1) High-boost Circuit


 !"
NF=
 !"#

!"

Because the SSB modulation frequency characteristics
are flat, the signal is transmitted with the frequency characteristics of the microphone itself. Due to their structure, waterproof microphone’s high pitch sound tends to be lowered.
To correct this, a high-boost circuit for emphasizing high pitch
sound is included.
The microphone amplifier (IC605) gain and frequency
characteristics are switched at Q607 and Q608. When highboost is ON, high-gain yields 3dB octave low-cut characteristics. By combining this with the IF filter for SSB (XF252), a
modulation frequency of 2~2.5kHz is emphasized.
Thus, the practical sound quality difference from non-waterproof microphones is lessened.


pp_
 !"#$%&'(
)*+,-./012 !

 !"#$%&'()*+,-.
/0123456789

 !"#$%&'
()*+,-.!/012314567



 !"#=Ef`SMRF=
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nSMU


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!")*+,PÇ_
 !"#$%&

 !"#pp_
 !"#=EucOROF

 OúOKRheò




 !"#$%&'()*+,-./012345

2) VOX Circuit with Anti-VOX

OF=


The signal from the microphone passes through the microphone amplifier (IC605) and DA converter IC (IC554), is
input to the VOX amplifier (IC604), is tested for VOX sensitivity at IC554, passes through the buffer amplifier (IC603), is
detected by the detector (D604), and changes to a DC level.
The received signal coming in from the speakers is amplified to an appropriate level at the anti VOX amplifier (IC605),
is tested for anti VOX sensitivity at the DA converter IC
(IC554), passes through buffer amplifier (IC603), is detected
by the detector (D603), and changes to a DC level.


 !"#$%&' !"()*=Ef`SMRF=
a^
 f`
Ef`RRQF

 !"#slu
 =Ef`SMQF=
f`RRQ
 slu

 !"#$%&'()*=Ef`SMPF=
 !"=EaSMQF=


 !"#$%&'()*

 !"#$%&'(slu
 =Ef`SMRF=
 !"#

 !"a^
 f`=Ef`RRQF=
 !slu
 !
"#$

 !"#=Ef`SMPF=
 !"=EaSMPF=
 !"#$%&

 !"#

!slu
 slu


27

TK-90
CIRCUIT DESCRIPTION / 
 !
The VOX circuit gives priority to what goes over a specified value by the use of a flip-flop IC (IC601). Setting values
are set for the speaker output and microphone input levels
separately. The level which first exceeds the threshold is
given priority.
If input from microphones exceeds the level set in the
VOX sensitivity before output from speakers exceeds the
specified value set in the anti-VOX sensitivity, transmission
status is yielded. Even if the input from the microphone becomes less than the VOX sensitivity, the transmission condition is maintained for the delay time.
When sound is output from the speakers and the output is
more than the anti-VOX specified value, the setting can be
made so that the status is not changed to transmission even
with any amount of input into the microphone, or so that VOX
does not activate with the sound of transceiver itself.
The VOX delay time is set and controlled by the MCU software.


 !"#$%f`=Ef`SMNF

slu
 !"#$%&'()

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%&'()*!+

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 !"#$%&'

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8

 !"#$%&'()*+,-.slu

slu
 !"j`r
 !"#$%&'

3) DI Circuit

PF=af


This is an external input circuit for when modulating signal
other than from the microphone terminal, such as when using the optional KCT-39. The sensitivity is the same as a microphone, but because a trimmer potentiometer (VR852) is
included for input, it can therefore support a wide range of
input levels.


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'()*+,-./"012345
E
 h`qJPV
 !F
 !"#$%&'(
)*+,-.

 !"#$%&'(=EsoUROF

 !"#$%&'()*



Digital Control Circuit




■ Outline




!"#

The digital control circuit consists of the main MCU at its
center, the EEPROM (IC854), and the reset IC (IC856 and
IC857). (Please refer to the block diagram.)


 !"#$%&'(j`r

bbmolj=Ef`URQF=
 f`
Ef`URS
f`URTF=
 E
 !"#F

■ Main MCU


j`r

The main MCU (IC855) operates at a power supply voltage
of 5V and a clock frequency of 11.0592MHz. The EEPROM is
connected to the main MCU for backup. The power supply
voltage monitoring circuit including the reset circuit are also
connected.


j`r=Ef`URRF=
Rs
 !NNKMRVOjeò
 !"#$

 !"j`r
 !"#$%bbmolj
 !"#$%

 !"#$%!&'(!")

Panel MCU
面板MCU

IC854
EEPROM
IC856
Reset circuit / 复位电路

KCT-31

IC855
Main MCU
(built-in flash)
主MCU (内置闪存)
30625FGPU

External AT
外部AT

VGS-1

KCT-39

IC857
Reduced voltage detection circuit / 压降检测电路
Q856
Over volaatge detection circuit / 过压检测电路

X851
X’tal (11.0592MHz)

Fig. 12 Digital control circuit block diagram / 
NO 
 !"#$%&
28

TK-90
CIRCUIT DESCRIPTION / 
 !
Display Section




The display section consists of a MCU for the panel and
the peripheral circuit, an LCD display, and LEDs for the backlight. Communication with the main MCU is performed with
the TXD and RXD lines. In order to avoid voltage drop, buffer
ICs are inserted into both the TX-RX unit and the Display unit
on the TXD and RXD lines.


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 !"#$%&'(#)*
iba
 qua
oua
 !"j`r
 !"#$%&

 !
qua
oua
 !f`
 !quJou
 aáëJ
éä~ó


!

■ Panel MCU Circuit


 j`r


The 8D power supply sent from the main unit is converted
to 5V by the 5V AVR (IC1) to use as the power supply for the
digital section. For the MCU clock (CLK), 14.756MHz (X1) is
used. The reset signal is performed by the reset IC (IC5).


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 Rs=^so=Ef`NF=
 Rs
 !"

 !"#$%&'j`r
=E`ihF=
I
 NQKTRSjeò
EuNF
 !"#$ f`=Ef`RF=


■ LCD Driver




!"#

LC75810 is the LCD driver. Because of the IC specification, the 8V power supply for the LCD needs to be applied
after VDD (5V). Therefore, switching circuits for turning the
8V power supply on after 5V was emitted (Q4 and Q5) are
provided.

i`TRUNM
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 !"
saa=ERsF=
 !

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 Us
 !"

=EnQ
nRF


■ LED Section




!"#$%


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iba
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 !"#$W

 
!"#$%&'()*iba
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$%O
 !

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 !"#$%&'()*
+,-./0
'(X=


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%&'()* !"+,-./012$
)*3
iba
 !"iba
iba=EaTF=
j`r
 !iba


 !

12 LEDs are used for the LCD backlight which can be controlled with 3 settings: Bright, Low, Off. The keypad light
uses a tact switch with the LEDs and is controlled with 2
settings: On and Off. On is used with both the Bright and
Low settings, and Off is used when the backlight is off.
When Busy or TX, the LED used is D7, which includes 2
LEDs. The MCU controls the on/off setting of these LEDs.

IC4
LCD driver

DM
HK
MIC
PTT
BLC
IC3
MCU

IC2
RXD

LCD

IC5
Reset IC

TX-RX unit
TXD
X1
14.7456MHz

LED

DIMM

TX
Busy

SW

BLC1

Fig. 13 Display circuit / 
NP 
 !

29

TK-90
CIRCUIT DESCRIPTION / 
 !
SELCALL Operation




The SELCALL signal is passed through FSK IC for demodulation NJM2211M (IC865). When the SELCALL function is on, Q859 is turned ON by MCU signal and power is
supplied to the SELCALL circuit. The receive detection signal
is always connected to the SELCALL circuit input section
buffer (IC863), and is output to the FSK demodulator (IC865,
2 pin).


 !"#$%&'()*cph=f`=kgjOONNj=Ef`USRF


 !"#$%&'
nURV
j`r
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012345

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O
F


!"#

■ Receive (NJM2211M Operation)


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F

cph
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ONOReòF

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pbi^ag



f`USR
 !"#$%&'(kgjOONNj
mii=f`


ÑM
Ƅ
 !X=
 !"#$%&'()*+cpi


ÑM
Ƅ=E
W=RsF=
ÑM
Ƅ=E
W=MsF=
 !"
#$%&'()
cpa
 !j`r
f`USR
=Ecpi
 !F=
cpa


 !"#Ƅ
 !"#$%
&'()*NTMeò


The FSK signal mean frequency, f0 (2210Hz), is the center
of the shift frequency (2295Hz and 2125Hz). When changing
the value in the adjustment mode, the SELADJ signal is output from the MCU and IC865 becomes the mean frequency
setting mode. NJM2211M is a PLL IC, and locks within the
range of f0± ∆f. While locked, the LOW level signal is output
to the FSL terminal. The output, in the range of f0+∆f (High:
5V) and f0–∆f (Low: 0V) is sent to the FSD terminal. The FSD
signal while IC865 is locked (FSL=Low) is analyzed by the
MCU. The lock range ∆f is determined by the circuit constant, and is set at approximately 170Hz.
IC863

∆f / f0 = R0 / R1
Tracking bandwidth

DET

∆f
170Hz

IC865
NJM2211M
IC864

VR851
Center frequency f0
adjustment
FSL

SELADJ

fLL

FSD

f1
2125Hz

∆f
170Hz

f0
2210Hz

f2
2295Hz

fLH

Fig. 15 / 
NR

MCU

Fig. 14 SELCALL operation (RX)

NQ 
 !"#=E
F



■ Transmission


 !"#$%=E`^oF=
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O

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cobnNF

 !"#$%&'()*+,

 !"#cpbib`q
=ENM
F=
 !"#$%&'(

 !"j`r 
ONOReò
 !OOVReò
 !"
aap
cpbi
 cph
 !"#$%&'()cph




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cph
 !NTMeò
 !"#$%

 !"#$%&'()*+c p b i 
 !"#$%f `
Ef`URNF=
 !"#$=EoqhF

 !"#oqh
 !"#



Transmission is implemented by shifting the carrier frequency (CAR). The DDS IC (IC702) has 2 registers (FREQ0
and FREQ1), each of which can retain different frequency
data. Selection of these frequencies is possible by changing
the applied voltage at the FSELECT terminal (10 pin). The
MCU writes data at 2125Hz and 2295Hz to DDS. The FSEL
data is changed according to the FSK signal, generating the
FSK transmission signal.
In the case of SELCALL, the FSK shift volume is fixed at a
value of 170Hz. In the case of RTTY operation, the FSEL terminal is connected to the external terminal (RTK) via the analog switch IC (IC851), and shifts the frequency according to
the signal from RTK.

MCU

FSEL

DDS IC
AD9835BRUZ
CAR
DATA1

DATA2

Fig. 16 SELCALL operation (TX) =L=
NS 
 !"#=E
F
30

TK-90
COMPONENTS DESCRIPTION / 
 !
1. Final Unit (X45-3780-20)
Operation / Condition

NK=cáå~ä
=EuQRJPTUMJOMF



!


 
=L=
 



 
 L 
 


Ref. No.

Use / Function

IC1

AVR

8V for digital circuit

f`N

^so




!"#$Us

IC2

AVR

8V for analogue circuit

f`O

^so




!"#$Us

IC3

Extended I/O

LPF control signal (Serial → Parallel)

f`P


fLl

imc


Q1

Amplifier

Pre-drive amplifier

nN







!"#

!=E


Q2,3

Amplifier

Drive amplifier

nOIP







!"

Q4,5

Amplifier

Final amplifier

nQIR







!"

Q6

Bias control

Final (Q4,5) stage bias current control

nS




Q7

Switching

14S

nT




NQp

Q8

Switching

Q7 gate bias control

nU




nT


Q9

Driver

Transmission/reception relay (K1)

nV





L


imc


!


=EnQIRF=


!F

!"#

!"
!"=EhNF=


control
Q10~13

Driver

LPF changeover relay control

nNMúNP




!"#$

D1,2

Temperature

Final (Q4,5) stage bias current

aNIO




!


=EnQIRF=


compensation

control

D3

Surge absorption

Antenna

aP




!




D6

High-frequency

Reflected wave detection

aS




!




!"

Forward wave detection

aT




!




!"

!"#

rectification
D7

High-frequency
rectification

D8

Surge absorption

Power supply surge protection

aU




!





D9

Surge absorption

ANT changeover relay

aV




!

^kq


D101

Surge absorption

Relay (K102)

aNMN




!


 =EhNMOF

D201

Surge absorption

Relay (K202)

aOMN




!


 =EhOMOF

D301

Surge absorption

Relay (K302)

aPMN




!


 =EhPMOF

D401

Surge absorption

Relay (K402)

aQMN




!


 =EhQMOF

D501

Surge absorption

Relay (K502)

aRMN




!


 =EhRMOF

D601

Surge absorption

Relay (K602)

aSMN




!


 =EhSMOF

D701

Surge absorption

Relay (K702)

aTMN




!


 =EhTMOF

2. Display Unit (X54-3560-20)
Operation / Condition

!"
!

OK=aáëéä~ó
==EuRQJPRSMJOMF



!


 
=L=
 



 
 L 
 


Ref. No.

Use / Function

IC1

AVR

5V for display circuit

f`N

^so




IC2

AND gate

Buffer

f`O

^ka





IC3

MCU

Panel microcomputer

f`P

j`r




IC4

LCD driver

f`Q

i`a


IC5

Reset IC

Reset signal for ECU

f`R


f`


b`r


Q2

Switching

Backlight control

nO







Q4

Switching

8D switch control

nQ




Ua


Q5

Switching

8D switch

nR




Ua


Q6,7

Switching

Surge prevention

nSIT







!"#$Rs
!"#
!"

!
!

!

31

TK-90
COMPONENTS DESCRIPTION / 
 !
Operation / Condition




!


 
=L=
 


Use / Function

Q9

Switching

TX indication LED switch

nV




qu
iba


Q10

Switching

Busy indication LED switch

nNM







!iba


Q11~14

Switching

Dimmer control

nNNúNQ







!"

D1,2

1.8V zener diode

Voltage protection

aNIO

NKUs
 !"




!

D3~5

Limiter

Surge prevention

aPúR







!

D6

Limiter

Voltage protection

aS







!

D7

LED

TX/Busy indication

aT

iba

quL
 !

D8~19

LED

LCD backlight

aUúNV

iba

i`a


3. TX-RX Unit (X57-7210-20)
Ref. No.

Use / Function

IC1

Shift register

Operation / Condition




Q0: L when BPF4 is selected

f`N

!


 
=L=
 




!"


 
 L 


Q1: L when BPF5 is selected

nNW=
_mcR


Q2: L when BPF6 is selected

nOW=
_mcS


Q3: L when BPF3 is selected

nPW=
_mcP


Q4: L when BPF1 is selected

nQW=
_mcN


Q5: L when BPF7 is selected

nRW=
_mcT


Q6: L when BPF8 is selected

nSW=
_mcU


Q7: L when BPF2 is selected

nTW=
_mcO


Q8: L when FAN1 is selected

nUW=
c^kN


Q9: L when FAN2 is selected

nVW=
c^kO


Q10: H when ATT is ON

nNMW=^qq
 !"

Q11: H when preamplifier is ON

nNNW=




!"#$%&'

Mixer

Transmission mixer

f`NMN




IC251

Mixer IC

TX modulator

f`ORN




IC361

OP amplifier

Final current protection

f`PSN

lm





!"#

IC362

OP amplifier

Drive current protection

f`PSO

lm





!"#

f`

A/D

IC421

Shift register

IC422

Analog switch




nMW=
_mcQ


IC101

IC363




PK=quJou
=EuRTJTONMJOMF

VSWR protection

32


 
 L 


Ref. No.

!"

qu


spto


Electrical volume

f`PSP

^La

Q0: TX boost

f`QON






!"

!

nMW=qu


Q1: FSK select

nNW=cph


Q2: NC

nOW=


Q3: AM control

nPW=^j


Q4: OP filter loss

nQW=lm


Q5: AGC slow switch

nRW=^d`


!

Q6: AGC off switch

nSW=^d`





Q7: VGS-1 switch

nTW=sdpJN


Q8: ALE switch

nUW=^ib


Q9: IF filter select signal (Option)

nVW=


Q10: IF filter select signal (2.4k)

nNMW=


!"#$%&=EOKQâF

Q11: IF filter select signal (6k)

nNNW=


!"#$%&=ESâF

AGC time constant changeover

f`QOO




!

!"

!"#$%&=E
F

^d`
 !"#

TK-90
COMPONENTS DESCRIPTION / 
 !
Operation / Condition




!


 
=L=
 



 
 L 
 


Ref. No.

Use / Function

IC423

OP amplifier

Buffer for S-meter voltage

f`QOP

lm





IC451

Mixer IC

Demodulator

f`QRN


 f`




IC452

Multiplexer

Detect signal select

f`QRO







!"#

IC453

OP amplifier

Detect signal buffer

f`QRP

lm





!"#$




!

Ref voltage

!"#$%&'(

IC454

5V AVR

For analogue circuit

f`QRQ

Rs=^so




!"#

IC521

AF amplifier

Audio amplifier

f`RON

^c





!"

IC551~553

Analog switch

Audio signal select

f`RRNúRRP







!"#

IC554

A/D

Electrical volume

f`RRQ

^La




!

IC555

A/D

!

1: DEO output

NW=abl


2: No use

OW=


3: MOD signal

PW=jla


4: AM AGC

QW=^j=^d`

5: Anti VOX level

RW=
slu


6: DI level

SW=af


7: MIC sense

TW=


8: VOX sense

UW=slu


Electrical volume

f`RRR




^La

!"

!

1: Audio output level

NW=


!"#

2: Beep level

OW=


!"

3: Side tone level

PW=


!

4: Emergency tone level

QW=


!"#$

5: VGS-1 monitor level

RW=sdpJN


6: VGS-1 signal for DEO

SW=
abl
sdpJN


7: Reserved

TW=


8: No use

UW=


!

IC601

NOR

VOX control

f`SMN

klo

slu


IC602

OP amplifier

AGC amplifier for MOD

f`SMO

lm



jla
^d`


IC603

OP amplifier

For VOX function

f`SMP

lm



slu


IC604

DI amplifier

Amplifier for DI/VOX

f`SMQ

af



afLslu
 !

IC605

MIC amplifier

Amplifier for MIC/ANTI VOX

f`SMR

jf`





IC606

Buffer

Buffer for UART signal

f`SMS





r^oq


IC701

DDS

LO1-PLL reference signal is generated

f`TMN

aap


ilNJmii


IC702

DDS

CAR signal generation

f`TMO

aap

`^o


IC703

PLL

LO1 control

f`TMP

mii

ilN


IC704

5V AVR

For PLL circuit

f`TMQ

Rs=^so


mii


IC851

Analog switch

RTK control switch

f`URN




oqh
 !

IC852

OP amplifier

Buffer for DEO signal

f`URO

lm



abl
 !"#

IC853

5V AVR

5V for VGS-1

f`URP

Rs=^so


sdpJN
Rs

IC854

EEPROM

EEPROM

f`URQ

bbmolj

bbmolj

IC855

MCU

Main microcomputer

f`URR

j`r




IC856

Reset IC

CPU reset signal

f`URS


f`

`mr


!

!"L
slu


!

!"#
!

!

!"
!

33

TK-90
COMPONENTS DESCRIPTION / 
 !
Operation / Condition




!


 
=L=
 


Use / Function

IC857

Reset IC

Back up indicate signal

f`URT


f`




IC859

5V AVR

5V for CPU

f`URV

Rs=^so


`mr
Rs

IC861

5V AVR

5V for option board

f`USN

Rs=^so




!"#Rs

IC863

OP amplifier

Buffer for Selcall/option

f`USP

lm





!L


IC864

OP amplifier

Selcall function

f`USQ

lm





!"#

IC865

FSK tone decoder

For selcall function

f`USR

cph





!"#$%

Q1

Switching

Receiving RATB power supply

nN




!




!"#

!"#$


o^q_
 !
E
 !"#F

control (ON during reception)
Q2

Switching

ON during TX

nO




qu


Q3

Amplifier

Transmission drive output amplifier

nP







!"#$%&

Q4

Mute switch

Mute reception path during

nQ







!"#$%&'(

Q5~12

Switching

Q13

Switching

!

!

E
 !"#F

transmission (ON during reception)
BPF selection (ON when selected)

nRúNO




_mc
=E


ATT changeover relay control

nNP




^qq


!"F

!"#

E^qq
 !"F

(OFF when ATT is ON)
Q101

Switching

ON when preamplifier is ON

nNMN







!"#$%#$

Q102

Switching

OFF when preamplifier is OFF

nNMO







!"#$%#$

Q103

Amplifier

Preamplifier

nNMP







!"

Q104

Switching

Preamplifier power supply control

nNMQ







!"#$%&

E
 !"#$%#$F

(ON when preamplifier ON)
Q105,106

Mixer

Receiving first mixer

nNMRINMS







!"#$%

Q107

Amplifier

RX LO1 amplifier

nNMT




ou=ilN


Q108,109

Mixer

Receiving first mixer

nNMUINMV







!"#$%

Q110

Switching

Preamplifier

nNNM







!"

Q181

Switching

Transmission IF mute control

nNUN







!"#$%

E
 !"F

(Mute when ON)
Q182

Amplifier

Transmission IF amplifier

nNUO







!"#$

Q183

Amplifier

Receiving IF amplifier

nNUP







!"#$%

(Controlled by AGC)

34


 
 L 


Ref. No.

E
^d`
F

Q184

Amplifier

LO2 amplifier

nNUQ




ilO


Q185

Amplifier

2nd IF amplifier (Controlled by AGC)

nNUR







Q186

Amplifier

ALC amplifier for TX

nNUS





qu
^i`


Q187

Buffer

ALC buffer for TX

nNUT





qu
^i`


Q251

Amplifier

2nd IF amplifier for receiving

nORN







!"#$%&'()

Q252

Switching

Correction IF filter loss

nORO







!"#$%&

Q253

Amplifier

Amplifier for TX

nORP





qu


Q254

Buffer

CAR input buffer

nORQ




`^o


Q255

Buffer

MOD input buffer

nORR




jla
 !"

Q311

Switching

RXB power supply generation switch

nPNN




ou_
 !"#

Q312

Switching

TXB power supply generation switch

nPNO




qu_
 !"#

Q313

Switching

RXB power supply generation switch

nPNP




ou_
 !"#

Q321

Buffer

NB input buffer

nPON




k_
 !"

!"#$=E
^d`
F

!

!"

TK-90
COMPONENTS DESCRIPTION / 
 !
Operation / Condition




!


 
=L=
 


Ref. No.

Use / Function

Q322

Amplifier

IF amplifier for NB circuit

nPOO




Q323

Differential

IF amplifier for NB circuit

nPOP




!"


 
 L 
 


k_


!"#$%


k_


!"#$%

amplifier
Q324

Amplifier

NB AGC control amplifier

nPOQ




k_=^d`


Q325

Amplifier

IF amplifier for NB circuit

nPOR





k_


!"
!"#$%

Q326

Switching

Generate IF mute signal

nPOS







Q327

Buffer

Buffer for NB IF signal

nPOT





k_


!"#$%

Q329

Switching

Generate IF mute signal

nPOV







Q361

Switching

AM time constant

nPSN




^j


Q362

Switching

CKY control

nPSO




`hv


Q363

Comparator

Comparator

nPSP







Q364

Switching

CKY control

nPSQ




`hv


Q365,366

Amplifier

ALC voltage control

nPSRIPSS




^i`
 !

Q421

Switching

AMB switch

nQON




^j_


Q423

LPF

Side tone LPF

nQOP

imc


imc

Q451

Amplifier

AGC 2nd IF amplifier for RX

nQRN





ou
^d`


Q452

Inverter

For IF amplifier mute switch

nQRO







Q453

Amplifier

AGC voltage control

nQRP




^d`
 !

Q454

Switching

AGC-OFF switch

nQRQ




^d`Jlcc


Q455

Amplifier

AGC 2nd IF amplifier

nQRR




^d`
 !"#$

Q456

Switching

IF amplifier mute switch

nQRS







!"#$%&
!"#$%&'()

!"#$%

!"#$%
!

!"#$%

!"#$%&'(

Q457

Buffer

Buffer for 2nd IF signal

nQRT







Q458

Buffer

Output buffer for AM detection signal

nQRU





^j


Q459

Amplifier

Output amplifier for detection signal

nQRV







!"#$%&'()

Q460

Switching

Detection signal mute switch

nQSM







!"#$%

Q521

Switching

Detection signal mute switch

nRON







!"#$%

Q522

Ripple filter

For audio amplifier VCC

nROO







!"#$s``

Q523

Switching

Cutoff frequency switch

nROP







!"#

Q524

Switching

Audio amplifier mute switch

nROQ







!"#
$%

Q601,602

Switching

Audio AGC voltage

nSMNISMO





^d`


Q603

Switching

VOX switch

nSMP




slu


Q604

Switching

VOX function control signal

nSMQ




slu
 !"#

Q605,606

Switching

Audio AGC voltage

nSMRISMS





^d`


Q607,608

Switching

MIC boost switch

nSMTISMU







Q609

Switching

DI mute switch

nSMV




af
 !

Q610

Switching

MIC mute switch

nSNM







Q701

Amplifier

IC701 CLK input amplifier

nTMN




f`TMN=`ih
 !"

!

!"#$%&'

!"#$
!"#

Q702

Buffer

31.2MHz buffer

nTMO




PNKOjeò


Q703

Amplifier

IC702 CLK input amplifier

nTMP




f`TMO=`ih
 !"

Q704

Doubler

15.6MHz x 2

nTMQ




NRKSjeò=ñ=O

Q706

Amplifier

LO1 output amplifier

nTMS




ilN


Q707

Buffer

DDS output buffer

nTMT




aap
 !"

!"

35

TK-90
COMPONENTS DESCRIPTION / 
 !
Operation / Condition




!


 
=L=
 


Use / Function

Q708

Doubler

31.2MHz x 2

nTMU




PNKOjeò=ñ=O

Q709

Buffer

15.6MHz buffer

nTMV




NRKSjeò


Q711

Doubler

15.6MHz x 2

nTNN




NRKSjeò=ñ=O

Q712

Buffer

DDS output buffer

nTNO




aap
 !"

Q713

VCO1

Oscillation FET

nTNP

s`lN


cbq




Q714

VCO2

Oscillation FET

nTNQ

s`lO


cbq

Q715

Amplifier

VCO output amplifier

nTNR




s`l


Q716

Amplifier

PLL-fin amplifier

nTNS




miiJÑáå


Q717

Ripple filter

Ripple filter for VCO power supply

nTNT




Q718,719

Switching

VCO select switch

nTNUITNV




Q720

Ripple filter

Ripple filter for VCO power supply

nTOM




Q851,852

Inverter

TS signal for KAT-1

nURNIURO





h^qJN
qp


Q853,854

Inverter

TT signal for KAT-1

nURPIURQ





h^qJN
qq


Q855

Inverter

IGN control switch

nURR




fdk
 !

Q856

Switching

Power supply voltage protection

nURS








Q858

Switching

Selcall function adjust mode

nURU







!"#$%&'

Q859

Switching

Selcall function

nURV







!"#

Q991,992

Switching

FAN control switch

nVVNIVVO




c^k


Q993

inverter

PTT signal

nVVP




mqq


Q994,995

Switching

FAN control switch

nVVQIVVR




c^k


D1~4

Limiter

Over input protection

aNúQ







!"#

D5

Switching

ON when receiving over

aR







!"#$NKSMRjeò


D6

Switching

ON when receiving under

!


s`l

s`l


!

!"
!"#"$

!


s`l


!"#"$

!"

!
!




1.605MHz is selected

aS







!"#$NKSMRjeò





1.605MHz is selected
D7

Switching

ON during transmission

aT







!"#

D8

Switching

ON when receiving over

aU







!"#$NKSMRjeò





1.605MHz is selected
D9

Switching

D10

Switching

ON when BPF of 10.5~14.5MHz

aV




aNM




1/2: ON when BPF of
14.5~21.5MHz is selected

OLOW=


4.1~7.5MHz is selected
Switching

1/2: ON when BPF of

aNN




7.5~10.5MHz is selected
2/2: ON when BPF of
21.5~30MHz is selected

NLOW=


OLOW=


2.5~4.1MHz is selected
1/2: ON when BPF of

QKNúTKRjeò


NKSMRúOKRjeò


=======_mc


2/2: ON when BPF of

Switching

NQKRúONKRjeò


=======_mc


1.605~2.5MHz is selected

D12

NLOW=


=======_mc


2/2: ON when BPF of

D11


 NMKRúNQKRjeò
_mc




is selected

36


 
 L 


Ref. No.

OKRúQKNjeò


=======_mc

aNO




NLOW=


TKRúNMKRjeò


=======_mc

OLOW=


ONKRúPMjeò


=======_mc


TK-90
COMPONENTS DESCRIPTION / 
 !
Ref. No.

Use / Function

D13

Switching

Operation / Condition
ON when receiving under




!

aNP


 
=L=
 







Switching

ON when BPF of

aNQ





 NMKRúNQKRjeò
_mc




10.5~14.5MHz is selected
D15

Switching

D16

Switching

ON when BPF of 2.5~4.1MHz is

aNR





 OKRúQKNjeò
_mc


aNS





 QKNúTKRjeò
_mc





selected
ON when BPF of 4.1~7.5MHz is




selected
D17

Switching

ON when BPF of 7.5~10.5MHz is

aNT





 TKRúNMKRjeò
_mc




selected
D18

Switching

ON when BPF of 1.605~2.5MHz

aNU





 NKSMRúOKRjeò
_mc




is selected
D19

Switching

D20

Switching

ON when BPF of 14.5~21.5MHz

aNV





 NQKRúONKRjeò
_mc


aOM





 ONKRúPMjeò
_mc





is selected
ON when BPF of 21.5~30MHz is

!"#$NKSMRjeò





1.605MHz is selected
D14


 
 L 
 





selected
D21

Surge absorption

For ATT changeover relay

aON




!

D101

Switching

ON during transmission

aNMN







!"#

D102

Switching

ON when receiving preamplifier is ON

aNMO







!"#$%&'(&'

D103

Switching

ON when receiving preamplifier is OFF

aNMP







!"#$%&'()*

D104

Switching

1/2: ON when receiving

aNMQ




NLOW=


preamplifier is OFF

======


2/2: ON when receiving

OLOW=


preamplifier is ON
D105

Switching


^qq


LO1 path transmission/reception

!"

!"#$%&'(
!"#$%&'(

======

aNMR




ilN


!L


!

aNMS




TPKMVRjeò
 !"#L

changeover
D106

Switching

73.095MHz IF path transmission/
reception changeover




!




!"#L


aNMT




AGC voltage control

aNUN




IF path transmission/reception

aNUO







D107

Switching

IF path transmission/reception

D181

Reverse current

!

changeover

!"#

^d`
 !

prevention
D182

Switching

!"#L


!

changeover
D183

Mixer

RX 2nd / TX mixer

aNUP




ou
Lqu


D184,185

Switching

IF path transmission/reception

aNUQINUR







!"#L





!"#$%&'

!

changeover
D186

Switching

On when mute If amplifier

aNUS




D187

Reverse current

AGC voltage control

aNUT




ON when option filter is selected

aORN




!"#

^d`
 !

prevention
D251

Switching




!"#
$%&'(

37

TK-90
COMPONENTS DESCRIPTION / 
 !
Ref. No.

Use / Function

D252

Switching

Operation / Condition
1/2: ON when AM mode is selected




!

aORO


 
=L=
 




2/2: ON when 2.4kHz SSB filter is
selected


 
 L 




!"

NLOW=


^j


OLOW=


OKQâeò=pp_


======


D253

Switching

ON when option filter is selected

aORP







D254

Switching

ON when AM mode is selected

aORQ





 ^j


!"

D255

Switching

ON when AM mode is selected

aORR





 ^j


!"




IF path transmission/reception

!"#
$%&'(

!"#L


!

changeover
D256

Switching

ON when SSB mode is selected

aORS





 pp_


IF path transmission/reception

!"




!"#L


!




!"#
$%&'(




!"#L


changeover
D257

Switching

ON when option filter is selected

aORT




IF path transmission/reception

!

changeover
D258

Switching

ON when option filter is selected

aORU







!"#
$%&'(

D259

Switching

ON during transmission

aORV







!"#

D260

Reverse current

AM mixer balance

aOSM




!"#

^j


!"

AM mixer balance

aOSN




!

^j


!"

prevention
D261

Temperature
compensation

D321

Rectification

NB voltage generation

aPON




k_
 !

D361

5.1V zener diode

Over input protection

aPSN

RKNs
 !"




!"#

D362

5.6V zener diode

Voltage shift

aPSO

RKSs
 !"




!

D363

Reverse current

Over input protection

aPSP







!"#

!"#

prevention
D364

5.6V zener diode

Over input protection

aPSQ

RKSs
 !"




!"#

D365~369

Reverse current

Reverse current prevention

aPSRúPSV







!"#

!"#

prevention
D370

3.9V Zener diode Voltage shift

aPTM

PKVs
 !"




!

D371,372

Reverse current

Reverse current prevention

aPTNIPTO




!"#




!"#

Temperature compensation

aPTP




!




!

Reverse current prevention

aPTQ




!"#




!"#

RBK signal

aQRN




!"#

o_h


prevention
D373

Temperature
compensation

D374

Reverse current
prevention

D451

Reverse current
prevention

D452

PIN diode

IF gain control

aQRO

mfk





D453

Rectification

AGC control voltage generation

aQRP




^d`
 !"#

D454

Rectification

AM detection

aQRQ




^j


D521,522

Reverse current

Time constant

aRONIROO




prevention

38

!"#




!"#

!

!

TK-90
COMPONENTS DESCRIPTION / 
 !
Ref. No.

Use / Function

D601,602

Reverse current

Operation / Condition




!


 
=L=
 


Audio AGC

aSMNISMO




!"#


 
 L 
 


^d`

prevention
D603,604

Attenuator

VOX voltage control

aSMPISMQ




slu
 !

D605,606

Reverse current

Audio AGC

aSMRISMS




!"#


^d`

Mute circuit

aSMTISMU




!"#




!

prevention
D607,608

Reverse current
prevention

D609,610

Varistor

Surge prevention

aSMVISNM







!

D611,612

Poly-switch

Current limit

aSNNISNO


 !"#$%&




!

D613,614

Varistor

Surge prevention

aSNPISNQ







!

D701,702

Variable

VCO oscillation frequency variance

aTMNITMO




!"#$

s`l


Unlock signal

aTMP




!"#




!"#

capacitance diode
D703

Reverse current

!

prevention
D704

Switching

ON when VCO1 is selected

aTMQ





 s`lN


D705

Switching

ON when VCO2 is selected

aTMR





 s`lO


D851,852

Varistor

Surge prevention

aURNIURO







!

D853

Poly-switch

Current limit

aURP


 !"#$%&




!

D854

Varistor

Surge prevention

aURQ







!

D855,856

Limiter

Over input protection

aURRIURS







!"#

D857

Varistor

Current limit

aURT







!

D858,859

Reverse current

Low active

aURUIURV




!"#




prevention
D860

Limiter

Over input protection

aUSM




D861

Reverse current

Low active

aUSN






!"#

!"#




prevention
D862,863

Varistor

Surge prevention

aUSOIUSP







!

D864

Limiter

Over input protection

aUSQ







!"#

D865~867

Varistor

Surge prevention

aUSRúUST







!

D868

18V zener diode

Voltage shift

aUSU

NUs





!

D869

Reverse current

EEPROM writing time

aUSV




!"#

bbmolj


Frequency select

aUTM




!"#




!

Surge prevention

aUTN




!"#




!




!

!"

!

prevention
D870

Reverse current
prevention

D871

Reverse current
prevention

D872

Limiter

Surge prevention

aUTO




D991,992

Reverse current

FAN

aVVNIVVO




!"#




prevention

39

TK-90
SEMICONDUCTOR DATA / 
 !"
1. Main Microcomputer: 30625FGPUKBEC
(TX-RX unit IC855)
Pin No. Port Name I/O
1

VREF

I

Function
A/D converter,

NK=
 !"W=PMSORcdmrh_b`
===EquJou
f`URRF






N

sobc

! 
L




D/A converter reference voltage input

40










!"#




!"#$%&'(
!"#$%&'()

2

AVCC

I

Power source input for A/D converter

O

^s``







3

PDA

O

PLL IC data

P

ma^




mii=f`


4

PCK

O

PLL IC clock

Q

m`h




mii=f`


5

PEN

O

PLL IC enable

R

mbk




mii=f`


6

DEN1

O

DDS IC1 enable

S

abkN




aap=f`N


7

DEN2

O

DDS IC2 enable

T

abkO




aap=f`O


8

VCO1

O

VCO1 changeover instruction

U

s`lN




s`lN


!

9

VCO2

O

VCO2 changeover instruction

V

s`lO




s`lO


!

10

UL

I

Unlock detect

NM

ri







11

VEN

O

VGS-1 enable output

NN

sbk




sdpJN


!

12

VRST

O

VGS-1 reset output

NO

sopq




sdpJN


!

13

BYTE

I

External data bus change input

NP

_vqb







!"#$%&'

14

CNVSS

I

Processor mode change input

NQ

`kspp







!"#$%&

15

VPLY

I

VGS-1 PLAY input

NR

smiv




sdpJN


!

16

VBSY

I

VGS-1 BUSY input

NS

s_pv




sdpJN


!

17

RESET

I

Reset input

NT

obpbq







!

18

XOUT

O

Main clock output

NU

ulrq







!"

19

VSS

I

GND

NV

spp




dka

20

XIN

I

Main clock input

OM

ufk







!"

21

VCC1

I

Power supply input

ON

s``N







!

22

NMI

I

NC

OO

kjf







23

BKC

I

Decrease voltage interruption input

OP

_h`







!"#

24

BOVR

I

Overvoltage interruption input

OQ

_lso







!"#

25

STPC

I

Return interruption input by serial data

OR

pqm`







!"#$%&'()

26

BSFT

O

Reserve

OS

_pcq







27

BEEP

O

Beep encode output

OT

_bbm







28

AGCSW

O

AGC voltage discharge control

OU

^d`pt




^d`
 
!"

29

TONE

O

Side tone encode output

OV

qlkb







30,31

NC

I

NC

PMIPN

k`







32

DATA

O

Common serial data output

PO

a^q^







!"#$%

33

CLK

O

Common serial data input

PP

`ih







!"#$%

34

RXD2

I

Common serial data input for ALE unit

PQ

ouaO





^ib


!"#$%&'(

35

TXD2

O

Common serial data output for ALE unit

PR

quaO





^ib


!"#$%&'(

36

TXD1

O

Serial data output (PC command)

PS

quaN







37

VCC1

I

Power supply input

PT

s``N







!

38

RXD1

I

Serial data input (PC command / GPS)

PU

ouaN







!"#=E


!"LdmpF

39

VSS

I

GND

PV

spp




dka

!

!"#$
!"#

!"#=E


!"F

40

WCLK

I

Serial clock input for flash ROM

QM

t`ih







!olj


!"#$

41

WBSY

O

BUSY input for flash ROM

QN

t_pv







!olj


!"

42

TXD0

O

Serial data output (To panel MCU)

QO

quaM







!"#=E


j`rF

TK-90
SEMICONDUCTOR DATA / 
 !"
Pin No. Port Name I/O

Function







! 
L








43

RXD0

I

Serial data input (From panel MCU)

QP

ouaM







!"#=E


!j`rF

44

RBK

O

RF blanking control

QQ

o_h




oc
 !

45

ABK

O

Audio blanking control

QR

^_h







!"#

46

AMU

O

Audio mute control

QS

^jr








!"

47

TXC

O

Transmission power supply control

QT

qu`







!"#

48

CKY

O

Transmission power output control

QU

`hv







!"#$%

49

MMU2

O

DI audio mute control

QV

jjrO




af


50

MMU1

O

Microphone audio mute control

RM

jjrN







!"#!$%

51

SELC

O

SELCALL power source ON/OFF control

RN

pbi`







!"#$%L


52

WEPM

I

EPM input for flash ROM

RO

tbmj







!olj
bmj


53

NC

O

NC

RP

k`







54~56

IEN1~IEN3

O

A/D converter IC (TX-RX unit) enable

RQúRS

fbkNúfbkP







57

IEN4

O

Expansion I/O IC (TX-RX unit) enable

RT

fbkQ





fLl=f`=EquJou
F=


58

REN

O

Expansion I/O IC (TX-RX unit) enable

RU

obk





fLl=f`=EquJou
F=


59,60

NC

O

NC

RVISM

k`







61

WCE

I

WCE input for flash ROM

SN

t`b







62

PSENSE

I

NC

SO

mpbkpb







63

VOXS

O

VOX circuit changeover data output control

SP

slup




slu
 !"#$%&'

64

VOXO

I

VOX transmission instruction

SQ

slul




slu
 !

65

TTI

I

TT signal input (For Auto antenna tuner)

SR

qqf




qq
 !=E
 !"#$%&F

66

TSI

I

TS signal input (For Auto antenna tuner)

SS

qpf




qp
 !=E
 !"#$%&F

67

TTO

O

TT signal output (For Auto antenna tuner)

ST

qql




qq
 !=E
 !"#$%&F

68

TSO

O

TS signal output (For Auto antenna tuner)

SU

qpl




qp
 !=E
 !"#$%&F

69

NC

O

NC

SV

k`







70

KEY

I

CW key input

TM

hbv




`t


71

DPTT

I

DATA PTT input

TN

amqq





mqq


72~74

AUX1~AUX3 I/O

Programmable AUX terminal 1~3

TOúTQ

^ruNú^ruP 
L
 
 ^ru
NúP

75

FSL

I

Detection input of FSK

TR

cpi




cph


!"

76

SELADJ

O

Center frequency adjustment control

TS

pbi^ag




cph



!"#$%&
'


!"
!

!"f`=EquJou
F=


!olj
t`b





of FSK modem
77

SELRX

I

SELCALL receive data input

TT

pbiou







!"#$%&'

78

SELTX

O

SELCALL transmit data output

TU

pbiqu







!"#$%&'

79

FEN

O

Expansion I/O IC (Final unit) enable

TV

cbk





fLl=f`=Ecáå~ä
F=


80

PSC

O

Power switch control

UM

mp`







!"#

81~84

TYP0~TYP3

I

Destination port 0~3

UNúUQ

qvmMúqvmP





 !MúP

85

VCC2

I

Power supply input

UR

s``O







86

NC

O

NC

US

k`







87

VSS

I

GND

UT

spp




dka

88

EEN

O

EEPROM enable

UU

bbk




bbmolj


89

EDA

I

EEPROM data input

UV

ba^




bbmolj


!

90

ECK

O

EEPROM clock output

VM

b`h




bbmolj


!

91

ESI

O

EEPROM data output

VN

bpf




bbmolj


!

92

CTS2

I

ALE unit flow control input

VO

`qpO




^ib


!"#$%

93

RTS2

O

ALE unit flow control output

VP

oqpO




^ib


!"#$%

!

41

TK-90
SEMICONDUCTOR DATA / 
 !"






PTT instruction input from ALE

VQ

^mqq





^ib
mqq
 !

Pin No. Port Name I/O
94

APTT

I

Function

! 
L





95

AAMU

I

Reserve

VR

^^jr







96

FSINT

I

FSK signal reception interruption input

VS

cpfkq




cph


97

PWS

I

Power switch line input

VT

mtp







!"#$%

98

IGN

I

Ignition sense input

VU

fdk







!"#$




!"#$%

99

AMMU

I

Reserve

VV

^jjr







100

ADCD

I

ALE detect input

NMM

^a`a




^ib
 !

101

ABSY

I

ALE BUSY input

NMN

^_pv




^ib
 !

102

ARST

O

ALE reset output

NMO

^opq




^ib
 !

103

BIO

I/O

Reserve

NMP

_fl

104

BAUD

O

ALE unit baud rate change

NMQ

_^ra




^ib


105

ASQC

O

Squelch state notification to ALE unit

NMR

^pn`





^ib


106

ASENS

I

ALE unit attach judgement

NMS

^pbkp




^ib
 !"#

107

ALE1

I

Reserve

NMT

^ibN







108

SCR

O

Scrambler ON/OFF

NMU

p`o







!"L


109

SCRT

O

Scrambler circuit connection

NMV

p`oq







!"#$=E


!F=


110

SCRR

O

Scrambler circuit connection

NNM

p`oo







!"#$=E


!F=


NNN

sdpoob`





L
 

!"#$
!"#$%

(transmission system) control

(reception system) control
111

VGSRREC

O

VGS-1 recording route connection

112

VGSTREC

O

VGS-1 recording route connection

NNO

sdpqob`




VGSTPLY

O

VGS-1 playing route connection

NNP

sdpqmiv




ALEMOD

O

ALE voice modulation route

!F

sdpJN


!"#=E


!F

sdpJN


!"#=E


!F




(transmission system) control
114

!"#=E





(transmission system) control
113

sdpJN




(reception system) control

NNQ

^ibjla




^ib


!"#$%&!

NNR

bjojla







!"#$%&'"

connection control
115

EMRMOD

O

Background Tone modulation route
connection control

116

CODE1

O

Scrambler code setting 1

NNS

`labN







!"#$N

117

CODE2

O

Scrambler code setting 2

NNT

`labO







!"#$O

118

CODE4

O

Scrambler code setting 4

NNU

`labQ







!"#$Q

119

CODE8

O

Scrambler code setting 8

NNV

`labU







!"#$U

120

SM

I

S-meter voltage input

NOM

pj







!"#$%&

121

FIL1

I

Option filter installed and classification

NON

cfiN




judgement voltage input
122,123

TH2, TH1

I

Final unit temperature detection

NOOINOP

qeOI=qeN







!"#$%&'()*+




!

cáå~ä


!"#$%&'OI=N

voltage input 2, 1

42

124

VSF

I

Forward signal voltage input

NOQ

spc







125,126

NC

I

NC

NORINOS

k`







127

AVSS

I

GND

NOT

^spp




dka

128

NC

I

NC

NOU

k`







!"#$%

TK-90
SEMICONDUCTOR DATA / 
 !"
2. Extended I/O Port
2-1. TX-RX unit IC1: BU2099FV
Pin No. Port Name

Pin Name

Function

Active level
L

Condition

6

Q0

BPF4

4.1~7.5MHz BPF

L: Selection

7

Q1

BPF5

7.5~10.5MHz BPF

L

L: Selection

8

Q2

BPF6

10.5~14.5MHz BPF

L

L: Selection

9

Q3

BPF3

2.5~4.1MHz BPF

L

L: Selection

10

Q4

BPF1

30k~1.605MHz BPF

L

L: Selection

11

Q5

BPF7

14.5~21.5MHz BPF

L

L: Selection

12

Q6

BPF8

21.5~30MHz BPF

L

L: Selection

13

Q7

BPF2

1.605~2.5MHz BPF

L

L: Selection

14

Q8

FANH

Fan motor control

L

L: High speed

15

Q9

FANL

Fan motor control

L

L: Low speed

16

Q10

ATT

Attenuator ON/OFF

H

H: Attenuator ON

17

Q11

Pre

Preamp ON/OFF

H

H: Preamp ON

2-2. TX-RX unit IC421: BU2099FV
Pin No. Port Name

Pin Name

Function

Active level

Condition

6

Q0

TXEQ

Equalizer for transmission (High boost)

H

H: Mic High Boost ON

7

Q1

FSKS

FSK Key route changeover (Enable/Disable of RTK)

H

H: Selcall functional OFF

8

Q2

SCC

NC

L

9

Q3

AMC

Power source of AM mode detection output

L

L: AM mode

10

Q4

OP500

IF filter passing loss compensation

L

L: CW filter selection

11

Q5

AGCSLOW

AGC time constant changeover

H

H: AGC slow

12

Q6

AGCOFF

AGC circuit OFF/ON

H

H: AGC reference adjustment mode

13

Q7

5DSW

VGS-1 / GPS unit power source ON/OFF

H

H: VGS-1/GPS unit is used

14

Q8

ALE5DSW

ALE power source ON/OFF

H

H: ALE is used

15

Q9

FILT3

IF Filter 3 selection

L

L: Option filter selection

16

Q10

FILT2

IF Filter 2 selection

L

L: Built-in SSB filter selection

17

Q11

FILT1

IF Filter 1 selection

L

L: Built-in AM filter selection

2-3. FINAL unit IC3: BU2099FV
Pin No. Port Name

Pin Name

Function

Active level

Condition

6

Q0

NC

7

Q1

NC

8

Q2

NC

9

Q3

NC

10

Q4

NC

11

Q5

LPF1

1.605~2.5MHz LPF

L

L: Selection

12

Q6

LPF2

2.5~3.45MHz LPF

L

L: Selection

13

Q7

LPF3

3.45~5.5MHz LPF

L

L: Selection

14

Q8

LPF4

5.5~8.2MHz LPF

L

L: Selection

15

Q9

LPF5

8.2~12.1MHz LPF

L

L: Selection

16

Q10

LPF6

12.1~18.1MHz LPF

L

L: Selection

17

Q11

LPF7

18.1~30.0MHz LPF

L

L: Selection

43

TK-90
SEMICONDUCTOR DATA / 
 !"
OK=
fLl

OJNK=quJou
f`NW=_rOMVVcs




 !




!








 !




S

nM

_mcQ

QKNúTKRjeò=_mc

i

iW=


T

nN

_mcR

TKRúNMKRjeò=_mc

i

iW=


U

nO

_mcS

NMKRúNQKRjeò=_mc

i

iW=


V

nP

_mcP

OKRúQKNjeò=_mc

i

iW=


NM

nQ

_mcN

PMâúNKSMRjeò=_mc

i

iW=


NN

nR

_mcT

NQKRúONKRjeò=_mc

i

iW=


NO

nS

_mcU

ONKRúPMjeò=_mc

i

iW=


NP

nT

_mcO

NKSMRúOKRjeò=_mc

i

iW=


NQ

nU

c^ke




!"#

i

iW=


NR

nV

c^ki




!"#

i

iW=


NS

nNM

^qq




!"L


e

eW=


!"

NT

nNN

mêÉ




!"#$L


e

eW=


!"#$




OJOK=quJou
f`QONW=_rOMVVcs




 !




!




S

nM

qubn




T

nN

cphp

cph


!"#$%=E


U

nO

p``






!F

!"=Eoqh
L
F


 !







e

eW=


!"#$%&

e

eW=


!"#$%

i
!"#$%&

V

nP

^j`

^j


NM

nQ

lmRMM




NN

nR

^d`pilt

^d`
 !"#

NO

nS

^d`lcc

^d`


NP

nT

Rapt

sdpJNLdmp


NQ

nU

^ibRapt

^ib


NR

nV

cfiqP




!"#$P

i

iW=


!"
#$

NS

nNM

cfiqO




!"#$O

i

iW=


!pp_


NT

nNN

cfiqN




!"#$N

i

iW=
 !^j


!"#$%&'(
!L

!"#L


!L


i

iW=^j


i

iW=
`t


e

eW=^d`

!"#

e

eW=^d`


e

eW=
sdpJNLdmp


e

eW=
^ib

OJPK=cfk^i
f`PW=_rOMVVcs



44


 !




!








 !




S

nM

k`

T

nN

k`

U

nO

k`

V

nP

k`

NM

nQ

k`

NN

nR

imcN

NKSMRúOKRjeò=imc

i

iW=


NO

nS

imcO

OKRúPKQRjeò=imc

i

iW=


NP

nT

imcP

PKQRúRKRjeò=imc

i

iW=


NQ

nU

imcQ

RKRúUKOjeò=imc

i

iW=


NR

nV

imcR

UKOúNOKNjeò=imc

i

iW=


NS

nNM

imcS

NOKNúNUKNjeò=imc

i

iW=


NT

nNN

imcT

NUKNúPMKMjeò=imc

i

iW=





TK-90
SEMICONDUCTOR DATA / 
 !"
3. Panel Microcomputer:
30302MAP150GU (Display unit IC3)

PK=
 !"#W
====PMPMOj^mNRMdr=Eaáëéä~ó
f`PF






1~4

NC

O

NC

NúQ

k`







5

SHIFT

O

NC

R

pefcq







6

BYTE

I

External data bus changeover input

S

_vqb







!"#$%&'
!"#$%&

Pin No. Port Name I/O

Function

! 
L








7

CNVSS

I

Processor mode changeover input

T

`kspp







8,9

NC

O

NC

UIV

k`







10

RST

I

Reset input

NM

opq







!

11

XOUT

O

Main clock output (14.7456MHz)

NN

ulrq







!"=ENQKTQRSjeòF

12

VSS

I

GND

NO

spp




dka

13

XIN

I

Main clock input (14.7456MHz)

NP

ufk







!"=ENQKTQRSjeòF

14

VCC1

I

Power source input

NQ

s``N







!

15

NMI

I

NMI interruption input

NR

kjf




kjf


16

BLC2

O

MIC backlight control

NS

_i`O







!

17

BLC1

O

Key & LCD backlight control

NT

_i`N





 i`a


18

DIMM

O

Dimmer control

NU

afjj







19

GRE

O

LED green

NV

dob





iba

20

RED

O

LED red

OM

oba





iba

21

NC

O

NC

ON

k`







!"#$
!

!"

22

LCK

O

LCD serial clock

OO

i`h




i`a


!

23

LDT

O

LCD serial data

OP

iaq




i`a


!

24

LCS

O

LCD chip select

OQ

i`p




i`a


!

25

LRES

O

LCD reset

OR

iobp




i`a


26

NC

O

NC

OS

k`







27

RXD2

I

Serial data input (From main MCU)

OT

ouaO







!"#=E


28

TXD2

O

Serial data output (To main MCU)

OU

quaO







!"#=E
j`rF

29

PTT/TXD1 O

NMI interruption input

OV

mqqLquaN




kjf


30

NC

I







31

DM

I/O

32,33

NC

34

RXD0

NC

PM

k`

MIC keypad detection control

PN

aj

I

NC

POIPP

k`




I

Serial data input (Communication

PQ

ouaM





L
 


j`rF

!

!"#$%&






!"#

E
 !"#$%&F

with microphone connector)
35~59

NC

O

NC

PRúRV

k`







60

VCC2

I

Power source input

SM

s``O







61

NC

O

NC

SN

k`







62

VSS

I

GND

SO

spp




dka

63~82

NC

O

NC

SPúUO

k`







83

S10

I

Front panel key ( )

UP

pNM







!"=E F

84

S9

I

Front panel key ( )

UQ

pV







!"=E F

85

S8

I

Front panel key ( )

UR

pU







!"=E F

86

S7

I

Front panel key (

)

US

pT







!"=E

F

87

S6

I

Front panel key (

)

UT

pS







!"=E

F

88

S5

I

Front panel key ( )

UU

pR







!"=E F

89

S4

I

Front panel key ( )

UV

pQ







!"=E F

!

45

TK-90
SEMICONDUCTOR DATA / 
 !"
Pin No. Port Name I/O

Function







! 
L








90

S3

I

Front panel key ( )

VM

pP







!"=E F

91

S2

I

Front panel key ( )

VN

pO







!"=E F

92

S1

I

Front panel key ( )

VO

pN







!"=E F

93

NC

O

NC

VP

k`







94

AVSS

I

GND

VQ

^spp




dka

95

NC

O

NC

VR

k`







96

VREF

I

AD converter reference power source

VS

sobc







!"#$%&

97

AVCC

I

Power source input (Analog)

VT

^s``







!=E
F

O

NC

VUúNMM

k`







REFOUT

FS ADJUST REFIN

98~100 NC

4. DDS: AD9835BRUZ (TX-RX unit IC701,702)
4-1. Block Diagram / 

DVDD DGND
FSELECT
BIT

MCLK

AVDD AGND

SELSRC
ON-BOARD
REFERENCE

FSELECT

FULL-SCALE
CONTROL

SYNC
FREQ0 REG

12

PHASE
ACCUMULATOR
(32 BIT)

MUX
FREQ1 REG

COS
ROM

S

10-BIT
DAC

COMP

IOUT

PHASE0 REG
PHASE1 REG

MUX

PHASE2 REG
SYNC

PHASE3 REG
SYNC

16-BIT DATA REGISTER
SYNC
8 MSBs

8 LSBs

DEFER REGISTER
SELSRC
CONTROL REGISTER

DECODE LOGIC
FSELECT/PSEL REGISTER

PSEL0
BIT

PSEL1
BIT

SERIAL REGISTER

FSYNC

SCLK

PSEL0 PSEL1

SDATA

5. FSK Tone Decoder / cph
 !": NJM2211M (TX-RX unit IC865)
5-1. Terminal Connection / 

Timing
Capacitor
14

13

Loop
Ref
Timing
øDet Voltage
Resistor Output Output
12

11

!

5-2. Block Diagram / 


NC

FSK
Comp
Input

9

8

10

Loop
Filter

Data
Filter
FSK
Output

ø-DET
VCO

Signal
Preamp

46

Lock
Detector
Comparator

Loop
øDet

Quad
øDet

1

2

3

4

V+

Input

Lick
Detector
Filter

GND

–

FSK
Comparator

Internal
Reference

+

Preamp
FSK
Input

ø
VCO
ø

– +

Lock
Detect
Output

ø-DET

5

6

Q
Q
Detector
Output

7
Data
Output

Lock
Detect
Filter

Lock
Detect
Comp

TK-90
PARTS LIST / 

✽ New Parts.
indicates safety critical components.
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.

L : Scandinavia
Y : PX (Far East, Hawaii)
Y : AAFES (Europe)

K : USA
T : England
X : Australia

P : Canada
E : Europe
M : Other Areas
TK-90 (Y52-3290-20)
FINAL UNIT (X45-3780-20)

Ref. No.

New
Address parts

Parts No.

Description

Destination

Ref. No.

New
Address parts

TK-90
1
2
3

1B
2A
3A

✽
✽
✽

A01-2199-02
A01-2200-02
A62-1125-03

METALLIC CABINET (TOP)
METALLIC CABINET (BOTTOM)
PANEL ASSY

5
6

3A
1D

✽
✽

B43-1186-04
B62-1866-00

BADGE
INSTRUCTION MANUAL

8
9
10
-

2B
2B
2C

E04-0167-05
E23-1164-04
E30-3489-05
E37-0877-05
E37-0881-05

RF COAXIAL RECEPTACLE (M)
EARTH LUG (ANT)
DC CORD ACCESSORY
COAXIAL CABLE (DRIVE)
COAXIAL CABLE (RAT)

E37-1227-05
E37-1228-05
E37-1229-05
E37-1230-05
E37-1231-05

LEAD WIRE WITH CONNECTOR (DISP-TXRX)
LEAD WIRE WITH CONNECTOR (AT)
FLAT CABLE (FINAL-TXRX)
LEAD WIRE WITH CONNECTOR (FINAL-TXRX)
LEAD WIRE WITH CONNECTOR (SPEAKER)

F07-1874-05
F07-1905-01
F09-0478-05
F15-1013-04
F52-0038-05

COVER (FAN)
COVER (DUST FILTER)
FANMOTOR
SHIELDING PLATE
FUSE (BLADE TYPE) (4A)

14
17

1B

3B

✽
✽
✽
✽
✽

20
21
22
23
24

1B
3A
1B,2B
2B
2C

25

2C

F52-0044-05

FUSE (BLADE TYPE) (25A/32V)

27
28
30
31
32

2B
2A,3A
3A
3B
1B

✽
✽
✽

G02-0896-04
G10-1635-04
G13-2120-04
G13-2121-04
G13-2127-04

FLAT SPRING (FINAL)
FIBROUS SHEET
CUSHION (LCD FRAME)
CUSHION (SPEAKER)
CUSHION (EXT SP)

33
34

1B
3A

✽
✽

G13-2160-05
G53-1698-03

CONDUCTIVE CUSHION (CABINET)
PACKING (PANEL)

36
37
38
-

3B
2C
3B

✽

J02-0441-05
J02-1302-04
J19-5464-13
J61-0307-05

FOOT
FOOT
ACCESSORY
HOLDER (SPEAKER)
BAND (TXRX)

41

3A

✽

K29-9362-02

KEY TOP

A
B
C
D
E

1B
1B
2A,2B
3A,1B
3A

✽

N09-2477-05
N15-1040-48
N32-3006-48
N33-3006-43
N35-3008-43

SEMS SCREW
FLAT WASHER
FLAT HEAD MACHINE SCREW
OVAL HEAD MACHINE SCREW
BINDING HEAD MACHINE SCREW

F
G
H
J
K

1B
1B
3B
3A,3B
3B

N35-4010-48
N66-2610-48
N67-2608-48
N82-2608-48
N87-2606-48

BINDING HEAD MACHINE SCREW
PAN HEAD SEMS SCREW
PAN HEAD SEMS SCREW
BINDING HEAD TAPTITE SCREW
BRAZIER HEAD TAPTITE SCREW

L

1A,2A,2B

N87-2608-48

BRAZIER HEAD TAPTITE SCREW

45

3B

T07-0757-05

SPEAKER

✽
✽
✽

✽
✽
✽

✽
✽

Parts No.

Destination

Description

FINAL UNIT (X45-3780-20)
C1
C2
C3
C4
C5,6

C92-0777-05
CD04AH1E471M
C91-2691-05
C92-0777-05
CD04AH1E471M

ELECTRO
ELECTRO
CERAMIC
ELECTRO
ELECTRO

1000UF
470UF
470PF
1000UF
470UF

25WV
25WV
250WV
25WV
25WV

C10
C11,12
C13,14
C15
C16

CK73GB1H103K
CC73FCH1H820J
CK73FB1H103K
CK73FB1E104K
CK73GB1H102K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.010UF
82PF
0.010UF
0.10UF
1000PF

K
J
K
K
K

C17
C18
C19-22
C23,24
C25

CK73FB1E104K
CK73GB1H102K
CK73FB1H103K
CC73FCH1H221J
CK73GB1H102K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.10UF
1000PF
0.010UF
220PF
1000PF

K
K
K
J
K

C26
C27
C28,29
C30
C31

CK73FB1E104K
CK73GB1H102K
CK73FB1E104K
CK73FB1H103K
CM73F2H102J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.10UF
1000PF
0.10UF
0.010UF
1000PF

K
K
K
K
J

C32-39
C42
C44
C45
C46

C93-0716-05
CM73F2H151J
CK73GB1H102K
CK73FB1E104K
CE32CL1E330M

CHIP C
CHIP C
CHIP C
CHIP C
CHIP EL

3300PF
150PF
1000PF
0.10UF
33UF

K
J
K
K
25WV

C47
C48
C49-51
C52,53
C54

CK73FB1E104K
CK73GB1H102K
CK73FB1E104K
C93-0553-05
CC73GCH1H221J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.10UF
1000PF
0.10UF
3.0PF
220PF

K
K
K
C
J

C55
C56
C57
C58
C59

CC73GCH1H470J
CC73FCH1H560J
CC73GCH1H221J
CK73GB1H103K
CC73GCH1H121J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

47PF
56PF
220PF
0.010UF
120PF

J
J
J
K
J

CC73GCH1H560J
CE32CL1HR47M
CM73F2H561J
CK73FB1E104K
CK73GB1H102K

CHIP C
CHIP EL
CHIP C
CHIP C
CHIP C

56PF
0.47UF
560PF
0.10UF
1000PF

J
50WV
J
K
K

CK73FB1H103K
CK73FB1E104K
CE32CL1V100M
CK73FB1E104K
CE32CL1V100M

CHIP C
CHIP C
CHIP EL
CHIP C
CHIP EL

0.010UF
0.10UF
10UF
0.10UF
10UF

K
K
35WV
K
35WV

C75
C76
C77
C78
C79

CK73FB1E104K
CK73GB1H103K
CK73GB1H102K
CK73GB1H103K
CK73GB1H102K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.10UF
0.010UF
1000PF
0.010UF
1000PF

K
K
K
K
K

C80,81
C82
C101
C103

CK73GB1H103K
CK73FB1E104K
CM73F2H102J
CC45FSL2H221JN

CHIP C
CHIP C
CHIP C
CERAMIC

0.010UF
0.10UF
1000PF
220PF

K
K
J
J

C60
C61
C62
C63
C64
C65
C66-68
C69,70
C71,72
C73,74

✽

✽

✽

✽

✽
✽

47

TK-90
PARTS LIST / 

FINAL UNIT (X45-3780-20)
Ref. No.

New
Address parts

Parts No.

Destination

Description

Ref. No.

New
Address parts

C714
TC1

Parts No.

Description

CK73FB1H103K
C05-0370-05

CHIP C
0.010UF K
CERAMIC TRIMMER CAPACITOR

E04-0154-05
E41-0933-05
E41-1391-05
E41-0927-05
E23-1310-05

PIN SOCKET
PIN ASSY
FLAT CABLE CONNECTOR
PIN ASSY
TEST TERMINAL

✽

E37-1275-05
E37-1224-05

PROCESSED LEAD WIRE (ANTENNA)
LEAD WIRE WITH CONNECTOR (DC IN)

✽

F52-0038-05
F53-0328-05
F53-0391-05

FUSE (BLADE TYPE) (4A/32V)
FUSE (5A)
FUSE (UL,CSA) (10A 60V)

J13-0410-05

FUSE HOLDER

L92-0104-05
L92-0107-05
L92-0108-05
L39-1483-05
L39-1257-05

TROIDAL CORE
TROIDAL CORE
TROIDAL CORE
TOROIDAL COIL
TOROIDAL COIL

L3
L4
L5
L6
L7

L39-1450-05
L39-0480-15
L39-1252-15
L33-0651-05
L33-0625-15

TOROIDAL COIL
TOROIDAL COIL
TOROIDAL COIL
CHOKE COIL
TOROIDAL COIL

J
J
J
J
K

L8
L11
L12
L13-19
L20,21

L39-0480-15
L41-2285-33
L41-4785-33
L92-0445-05
L41-1025-27

TOROIDAL COIL
SMALL FIXED INDUCTOR (0.22UH)
SMALL FIXED INDUCTOR (0.47UH)
CHIP FERRITE
SMALL FIXED INDUCTOR (1000UH)

270PF
33PF
270PF
180PF
47PF

J
J
J
J
J

L22
L23
L24,25
L26
L27,28

✽

L41-2785-09
L41-4705-33
L92-0131-05
L41-4795-33
L92-0131-05

SMALL FIXED INDUCTOR (270NH)
SMALL FIXED INDUCTOR (47UH)
CHIP FERRITE
SMALL FIXED INDUCTOR (4.7UH)
CHIP FERRITE

CERAMIC
CHIP C
CERAMIC
CHIP C
CERAMIC

330PF
39PF
100PF
100PF
150PF

J
J
J
J
J

L29
L30,31
L32
L101
L102

✽

L33-1990-05
L92-0131-05
L92-0445-05
L39-1500-05
L39-0459-05

CHOKE COIL
CHIP FERRITE
CHIP FERRITE
TOROIDAL COIL
TOROIDAL COIL

CK73FB1H103K
CC45FSL2H121JN
C93-0558-05
CC45FSL2H121JN
C93-0572-05

CHIP C
CERAMIC
CHIP C
CERAMIC
CHIP C

0.010UF
120PF
8.0PF
120PF
100PF

K
J
D
J
J

L104
L201
L202
L204
L301

L41-4705-33
L39-0459-05
L39-1501-05
L41-4705-33
L39-1502-05

SMALL FIXED INDUCTOR (47UH)
TOROIDAL COIL
TOROIDAL COIL
SMALL FIXED INDUCTOR (47UH)
TOROIDAL COIL

C606
C607
C609
C610
C612

C93-0571-05
CC45FSL2H151JN
C93-0572-05
C93-0566-05
C93-0569-05

CHIP C
CERAMIC
CHIP C
CHIP C
CHIP C

82PF
150PF
100PF
33PF
56PF

J
J
J
J
J

L302
L303
L304
L401
L402

L39-1457-05
L39-1504-05
L41-4705-33
L39-1223-05
L39-1258-05

TOROIDAL COIL
TOROIDAL COIL
SMALL FIXED INDUCTOR (47UH)
TOROIDAL COIL
TOROIDAL COIL

C613
C614
C701
C702
C704

C93-0571-05
CK73FB1H103K
CC45FSL2H101JN
C93-0563-05
CC45FSL2H151JN

CHIP C
CHIP C
CERAMIC
CHIP C
CERAMIC

82PF
0.010UF
100PF
18PF
150PF

J
K
J
J
J

L403
L404
L501
L502
L503

L39-1221-05
L41-4705-33
L39-1503-05
L39-1221-05
L34-1279-05

TOROIDAL COIL
SMALL FIXED INDUCTOR (47UH)
TOROIDAL COIL
TOROIDAL COIL
AIR-CORE COIL

C705
C706
C707
C708,709
C710,711

C93-0561-05
CC45FSL2H680JN
C93-0555-05
CC45FSL2H121JN
C93-0564-05

CHIP C
CERAMIC
CHIP C
CERAMIC
CHIP C

12PF
68PF
5.0PF
120PF
22PF

J
J
C
J
J

L504
L601
L602
L603
L604

L41-4705-33
L39-1221-05
L34-4812-05
L34-4813-05
L41-4705-33

SMALL FIXED INDUCTOR (47UH)
TOROIDAL COIL
AIR-CORE COIL
AIR-CORE COIL
SMALL FIXED INDUCTOR (47UH)

C105,106
C107
C108
C109
C114

CM73F2H102J
CM73F2H681J
CC45FSL2H101JN
CM73F2H821J
CK73FB1H103K

CHIP C
CHIP C
CERAMIC
CHIP C
CHIP C

1000PF
680PF
100PF
820PF
0.010UF

J
J
J
J
K

C201
C202
C203,204
C205
C206,207

CM73F2H821J
CC45FSL2H181JN
CM73F2H821J
CM73F2H561J
CC45FSL2H391JN

CHIP C
CERAMIC
CHIP C
CHIP C
CERAMIC

820PF
180PF
820PF
560PF
390PF

J
J
J
J
J

C214
C301
C302
C303
C305

CK73FB1H103K
CC45FSL2H471JN
C93-0572-05
CM73F2H821J
CC45FSL2H331JN

CHIP C
CERAMIC
CHIP C
CHIP C
CERAMIC

0.010UF
470PF
100PF
820PF
330PF

K
J
J
J
J

F3
F1
F2

C307
C308
C309,310
C311
C314

CC45FSL2H331JN
CC45FSL2H271JN
CC45FSL2H391JN
CC45FSL2H221JN
CK73FB1H103K

CERAMIC
CERAMIC
CERAMIC
CERAMIC
CHIP C

330PF
270PF
390PF
220PF
0.010UF

J
J
J
J
K

L1
L2

C401
C403
C405
C406
C407

CC45FSL2H391JN
C93-0569-05
CC45FSL2H331JN
CC45FSL2H271JN
CC45FSL2H151JN

CERAMIC
CHIP C
CERAMIC
CERAMIC
CERAMIC

390PF
56PF
330PF
270PF
150PF

J
J
J
J
J

C408
C409
C410
C412
C414

CC45FSL2H271JN
CC45FSL2H181JN
CC45FSL2H331JN
CC45FSL2H121JN
CK73FB1H103K

CERAMIC
CERAMIC
CERAMIC
CERAMIC
CHIP C

270PF
180PF
330PF
120PF
0.010UF

C501
C502
C504
C505
C506,507

CC45FSL2H271JN
C93-0566-05
CC45FSL2H271JN
CC45FSL2H181JN
C93-0568-05

CERAMIC
CHIP C
CERAMIC
CERAMIC
CHIP C

C508
C509
C510
C511
C512

CC45FSL2H331JN
C93-0567-05
CC45FSL2H101JN
C93-0572-05
CC45FSL2H151JN

C514
C601
C602
C603
C604

48

CN1,2
CN3
CN4
CN6
CN9
W1
W2

✽
✽
✽

2B
3A

✽

CN7,8
✽
✽
✽

✽

✽

✽
✽

✽

✽

✽
✽

Destination

TK-90
PARTS LIST / 

FINAL UNIT (X45-3780-20)
DISPLAY UNIT (X54-3560-20)
Ref. No.

New
Address parts

L701
L702
L703
L704
L705
R1
R2
R3
R11
R12
R13,14
R15
R16,17
R18,19
R20
R21
R22
R23
R24
R25

✽
3B

✽

✽

✽

Parts No.

Destination

Description

Ref. No.

New
Address parts

AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL
SMALL FIXED INDUCTOR (33UH)
CHIP FERRITE

D101
D201
D301
D401
D501

1SS355
1SS355
1SS355
1SS355
1SS355

DIODE
DIODE
DIODE
DIODE
DIODE

RS14DB3DR22J
RS14DB3A4R7J
R92-3615-05
RK73FB2B560J
RK73FB2B472J

FL-PROOF RS 0.22
J
2W
FL-PROOF RS 4.7
J
1W
METAL FILM RESISTOR (0.01 30W)
CHIP R
56
J
1/8W
CHIP R
4.7K
J
1/8W

D601
D701
IC1,2
IC3
Q1

1SS355
1SS355
TA7808SQ
BU2099FV
RD06HHF1

DIODE
DIODE
BI-POLAR IC
MOS-IC
FET (PRE DRIVE)

RK73FB2B561J
RK73GB2A562J
RK73FB2B2R2J
RK73FB2B561J
RK73SB3A331J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

560
5.6K
2.2
560
330

J
J
J
J
J

1/8W
1/10W
1/8W
1/8W
1W

Q2,Q3
Q4,Q5
Q6
Q7
Q8

RD16HHF1
2SC2879A(O,Y)
2SC3421-Q(Y)
SI7445DP-E3
DTC114EKA

FET (DRIVE)
TRANSISTOR (FINAL)
TRANSISTOR
FET
DIGITAL TRANSISTOR

RK73FB2B472J
RK73FB2B2R2J
RK73SB3A331J
RK73FB2B472J
RK73FB2B2R2J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

4.7K
2.2
330
4.7K
2.2

J
J
J
J
J

1/8W
1/8W
1W
1/8W
1/8W

Q9
Q10-12
Q13
TH1,2

RN47A4-F
FMA5A
DTB113EK
NCP18XW153J0S

TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
THERMISTOR

212-1021-05

INSULATING TUBE (D1)

RK73FB2B391J
RK73GB2A562J
RK73FB2B391J
RK73GB2A562J
RK73SB3A5R6J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

390
5.6K
390
5.6K
5.6

J
J
J
J
J

1/8W
1/10W
1/8W
1/10W
1W

✽
3A
3A,3B
3B
3A
✽

✽

✽

✽
✽
✽
✽
✽
✽

RK73SB3A2R7J
RK73EB2E150J
RK73SB3A5R6J
RK73SB3A2R7J
RK73EB2E150J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

2.7
15
5.6
2.7
15

J
J
J
J
J

1W
1/4W
1W
1W
1/4W

✽

RK73GB2A391J
RK73GB2A4R7J
RK73PB2H270J
RK73GB2A223J
RK73GB2A103J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

390
4.7
27
22K
10K

J
J
J
J
J

1/10W
1/10W
1/2W
1/10W
1/10W

R46
R47
R48
R49
R51-53

RK73GB2A562J
RK73GB2A822J
RK73GB2A562J
RK73GB2A822J
RK73GB2A101J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

5.6K
8.2K
5.6K
8.2K
100

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R54-60
R61,62
R65,66
R67,68
R69

RK73GB2A470J
RK73FB2B104J
RK73EB2E000J
RK73FB2B561J
RK73FB2B560J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

47
100K
0.0
560
56

J
J
J
J
J

1/10W
1/8W
1/4W
1/8W
1/8W

R32-0752-05

SEMI FIXED VARIABLE RESISTOR

K1
K101,102
K201,202
K301,302
K401,402

S51-1420-05
S76-0423-05
S76-0423-05
S76-0423-05
S76-0423-05

RELAY
RELAY
RELAY
RELAY
RELAY

K501,502
K601,602
K701,702

S76-0423-05
S76-0423-05
S51-1420-05

RELAY
RELAY
RELAY

MA2B027(B)
DSA301LA
1SS348-F
ZSH5MA27
1SS355

VARISTOR
DIODE
DIODE
SURGE ABSORBER
DIODE

R32,33
R34
R35,36
R37,38
R39
R40
R41
R42,43
R44
R45

VR1-4

D1,2
D3
D6,7
D8
D9

✽

✽
✽

Destination

Description

L34-1281-05
L34-1282-05
L34-1359-05
L41-3305-33
L92-0131-05

R26
R27
R28
R29
R30,31

Parts No.

DISPLAY UNIT (X54-3560-20)
101
D7
D8-19
ED1

3B

B11-1825-04
B30-2151-05
B30-2281-05
B38-0914-05

FILTER
LED (RED/GREEN)
LED (Y)
LCD

C4
C7
C9
C11
C13

CK73GB1H102K
CK73GB1H102K
CK73GB1H102K
CK73GB1H222K
CK73GB1H104K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

1000PF
1000PF
1000PF
2200PF
0.10UF

K
K
K
K
K

C15
C16-18
C19
C20
C21,22

CK73GB1H102K
CC73GCH1H101J
CK73GB1H102K
CK73GB1E105K
CC73GCH1H101J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

1000PF
100PF
1000PF
1.0UF
100PF

K
J
K
K
J

C23
C24
C25
C26
C28

CK73GB1H104K
CK73GB1H103K
CE32CL1C100M
CK73GB1E105K
CE32CL1C100M

CHIP C
CHIP C
CHIP EL
CHIP C
CHIP EL

0.10UF
0.010UF
10UF
1.0UF
10UF

K
K
16WV
K
16WV

CK73GB1H102K
CK73GB1H104K
CC73GCH1H100D
CK73GB1H103K
CK73GB1H102K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

1000PF
0.10UF
10PF
0.010UF
1000PF

K
K
D
K
K

CK73GB1E105K
CE32CL1C100M
CK73GB1E105K
CK73GB1H103K
CC73GCH1H471J

CHIP C
CHIP EL
CHIP C
CHIP C
CHIP C

1.0UF
10UF
1.0UF
0.010UF
470PF

K
16WV
K
K
J

CK73GB1H472K

CHIP C

4700PF

K

E29-1202-04
E41-2077-05
E41-2559-05
E58-0522-05

INTER CONNECTOR
PIN ASSY
PIN ASSY
MODULAR JACK

3B

✽
✽

C29
C30
C31,32
C33
C34-37
C38,39
C40
C41
C42-45
C46

✽

C47
102
CN1
CN2
J1

3B
✽
✽
3B

If a part reference number is listed in a shaded box, that part does not come with the PCB.

49

TK-90
PARTS LIST / 

DISPLAY UNIT (X54-3560-20)
TX-RX UNIT (X57-7210-20)
Ref. No.
103
104
105

New
Address parts

Destination

Description

Ref. No.

TACT SWITCH

D1,2
D3-5
D6
IC1
IC2

✽

EDZ18B
AVRM1608080MAA
DA221
XC6201P502PR
TC7WT125FUF

ZENER DIODE
VARISTOR
DIODE
MOS-IC
MOS-IC

IC3
IC4
IC5
Q2
Q4

✽

30302MAP150GU
LC75810T-8726
S-80942CNNBG9C
DTC114EE
DTC114EE

MICROCONTROLLER IC
MOS-IC
MOS-IC
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR

12A02CH
DTC144EE
DTC114EE
NCP18XH103J0S

TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
THERMISTOR

L41-1095-33
L41-1005-27
L41-1095-33
L41-1005-27
L41-1005-27

SMALL FIXED INDUCTOR (1.0UH)
SMALL FIXED INDUCTOR (10UH)
SMALL FIXED INDUCTOR (1.0UH)
SMALL FIXED INDUCTOR (10UH)
SMALL FIXED INDUCTOR (10UH)

X1

L77-1956-05

CRYSTAL RESONATOR (14.7456MHZ)

RK74GB1J102J
RK74GA1J101J
RK73FB2B000J
RK73FB2B101J
RK73FB2B000J

CHIP-COM
CHIP-COM
CHIP R
CHIP R
CHIP R

1.0K
100
0.0
100
0.0

J
J
J
J
J

1/16W
1/16W
1/8W
1/8W
1/8W

R12,13
R15
R17
R19
R20

RK73GB2A101J
RK73FB2B391J
RK73FB2B391J
RK73FB2B391J
RK73GB2A473J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

100
390
390
390
47K

J
J
J
J
J

1/10W
1/8W
1/8W
1/8W
1/10W

R21
R22
R23
R24
R25

RK73GB2A102J
RK73GB2A101J
RK73GB2A000J
RK73GB2A102J
RK73GB2A472J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

1.0K
100
0.0
1.0K
4.7K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

C1
C2
C3
C4
C5

R27,28
R29
R31
R32
R33

RK73GB2A103J
RK73FB2B821J
RK73GB2A333J
RK73GB2A473J
RK73GB2A101J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

10K
820
33K
47K
100

J
J
J
J
J

1/10W
1/8W
1/10W
1/10W
1/10W

R34,35
R37
R38
R39
R40

RK73GB2A473J
RK73FB2B000J
RK73GB2A000J
RK73FB2B471J
RK73FB2B271J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

47K
0.0
0.0
470
270

J
J
J
J
J

R41
R42
R43
R44
R45

RK73GB2A471J
RK73GB2A102J
RK73GB2A473J
RK73GB2A102J
RK73GB2A103J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

470
1.0K
47K
1.0K
10K

R46-49
R50
R51
R52
R53

RK73GB2A474J
RK73GB2A103J
RK73GB2A101J
RK73GB2A102J
RK73FB2B471J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

R54
R55
R58
R59
R60

RK73GB2A000J
RK73FB2B151J
RK73FB2B471J
RK73GB2A473J
RK73FB2B151J

R61
R62
R64
R65
R66
R67
R70
R71
R72-75
R76

50

Q5
Q6,7
Q9-14
TH1

✽

Destination

Description

S70-0896-05

L1,2
L3
L4,5
L6
L8,9

✽
✽

Parts No.

✽

HOLDER
MOUNTING HARDWARE
COLLAR

✽

New
Address parts

S1-11

J19-5467-03
J21-8470-03
J31-0558-05

CP1,2
CP3-7
R1-6
R7
R8-11

3B
3B
3B

Parts No.

TX-RX UNIT (X57-7210-20)
CC73GCH1H180J
CK73GB1H102K
CD04AH1E471M
CC73GCH1H390J
CK73GB1E105K

CHIP C
CHIP C
ELECTRO
CHIP C
CHIP C

18PF
1000PF
470UF
39PF
1.0UF

J
K
25WV
J
K

C6
C7
C9
C10
C11

CK73GB1H104K
CC73GCH1H470J
CK73GB1H104K
CC73GCH1H070B
CC73GCH1H470J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.10UF
47PF
0.10UF
7.0PF
47PF

K
J
K
B
J

1/10W
1/8W
1/10W
1/8W
1/8W

C12
C13
C14
C15
C16

CK73GB1H104K
CK73GB1H103K
CK73EB1H104K
CK73GB1H102K
CK73GB1H104K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.10UF
0.010UF
0.10UF
1000PF
0.10UF

K
K
K
K
K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

C17
C18
C19
C20
C21

CK73EB1H104K
CK73GB1H104K
CK73GB1H103K
CK73GB1H102K
CK73GB1H104K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.10UF
0.10UF
0.010UF
1000PF
0.10UF

K
K
K
K
K

470K
10K
100
1.0K
470

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/8W

C22
C23
C24
C25
C26

CK73GB1H103K
CC73GCH1H270J
CK73GB1H102K
CK73GB1H103K
CC73GCH1H150J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.010UF
27PF
1000PF
0.010UF
15PF

K
J
K
K
J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

0.0
150
470
47K
150

J
J
J
J
J

1/10W
1/8W
1/8W
1/10W
1/8W

C27
C28
C29
C30,31
C32

CE32CL1C100M
CK73GB1H103K
CK73GB1H102K
CK73GB1H104K
CK73GB1E105K

CHIP EL
CHIP C
CHIP C
CHIP C
CHIP C

10UF
0.010UF
1000PF
0.10UF
1.0UF

16WV
K
K
K
K

RK73FB2B471J
RK73FB2B151J
RK73FB2B471J
RK73FB2B151J
RK73GB2A000J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

470
150
470
150
0.0

J
J
J
J
J

1/8W
1/8W
1/8W
1/8W
1/10W

C33
C37
C38
C39
C40

CK73GB1H102K
CC73GCH1H152J
CK73GB1H104K
CC73GCH1H222J
CC73GCH1H152J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

1000PF
1500PF
0.10UF
2200PF
1500PF

K
J
K
J
J

RK73GB2A271J
RK73GB2A102J
RK73FB2B000J
RK73GB2A472J
RK73GB2A103J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

270
1.0K
0.0
4.7K
10K

J
J
J
J
J

1/10W
1/10W
1/8W
1/10W
1/10W

C41-45
C46
C47
C48
C49

CC73GCH1H222J
CC73GCH1H122J
CK73GB1H104K
CC73GCH1H182J
CK73GB1H104K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

2200PF
1200PF
0.10UF
1800PF
0.10UF

J
J
K
J
K

✽

✽

✽
✽
✽
✽
✽
✽

TK-90
PARTS LIST / 

TX-RX UNIT (X57-7210-20)
Ref. No.

New
Address parts

Parts No.

Destination

Description

Ref. No.

New
Address parts

Parts No.

Destination

Description

C50
C51
C52
C53
C54

CC73GCH1H821J
CK73GB1H104K
CC73GCH1H681J
CK73GB1H104K
CC73GCH1H471J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

820PF
0.10UF
680PF
0.10UF
470PF

J
K
J
K
J

C124
C125
C126
C127
C128

CC73GCH1H060B
CC73GCH1H151J
CK73GB1H103K
CC73GCH1H471J
CC73GCH1H180J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

6.0PF
150PF
0.010UF
470PF
18PF

B
J
K
J
J

C55
C56
C57
C58
C59

CK73GB1H104K
CC73GCH1H331J
CK73GB1H104K
CC73GCH1H221J
CK73GB1H104K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.10UF
330PF
0.10UF
220PF
0.10UF

K
J
K
J
K

C129
C130
C133,134
C135
C137

CK73GB1H103K
CC73GCH1H680J
CK73GB1H103K
CK73GB1H104K
CK73GB1H103K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.010UF
68PF
0.010UF
0.10UF
0.010UF

K
J
K
K
K

C60
C61
C62
C63-68
C69

CC73GCH1H221J
CC73GCH1H102J
CC73GCH1H222J
CC73GCH1H102J
CC73GCH1H152J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

220PF
1000PF
2200PF
1000PF
1500PF

J
J
J
J
J

C138,139
C142
C144,145
C146,147
C148

CK73GB1H104K
CK73GB1H102K
CK73GB1H102K
CK73GB1H103K
CK73GB1H102K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.10UF
1000PF
1000PF
0.010UF
1000PF

K
K
K
K
K

CC73GCH1H560J
CC73GCH1H680J
CC73GCH1H561J
CC73GCH1H331J
CC73GCH1H101J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

56PF
68PF
560PF
330PF
100PF

J
J
J
J
J

C149
C151,152
C154
C155
C156

CK73GB1H104K
CK73GB1H102K
CC73GCH1H030B
CC73GCH1H471J
CE32CL1C100M

CHIP C
CHIP C
CHIP C
CHIP C
CHIP EL

0.10UF
1000PF
3.0PF
470PF
10UF

K
K
B
J
16WV

CC73GCH1H151J
CC73GCH1H102J
CK73GB1H103K
CC73GCH1H102J
CK73GB1E105K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

150PF
1000PF
0.010UF
1000PF
1.0UF

J
J
K
J
K

C157
C158
C159
C160
C161

CK73GB1H104K
CK73GB1H102K
CK73GB1H103K
CK73GB1H102K
CK73GB1H103K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.10UF
1000PF
0.010UF
1000PF
0.010UF

K
K
K
K
K

CC73GCH1H122J
CK73GB1H104K
CC73GCH1H182J
CK73GB1H104K
CC73GCH1H821J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

1200PF
0.10UF
1800PF
0.10UF
820PF

J
K
J
K
J

C164
C165
C166
C167
C169

CC73GCH1H020B
CK73GB1H102K
CC73GCH1H010B
CC73GCH1H040B
CK73GB1H102K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

2.0PF
1000PF
1.0PF
4.0PF
1000PF

B
K
B
B
K

C91
C92
C93
C94
C95

CK73GB1H104K
CC73GCH1H681J
CK73GB1H104K
CC73GCH1H471J
CK73GB1H104K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.10UF
680PF
0.10UF
470PF
0.10UF

K
J
K
J
K

C170
C181
C182
C184
C185

CC73GCH1H090B
CK73GB1H103K
CK73GB1H102K
CK73GB1H103K
CC73GCH1H030B

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

9.0PF
0.010UF
1000PF
0.010UF
3.0PF

B
K
K
K
B

C96
C97
C98
C99
C100

CC73GCH1H331J
CK73GB1H104K
CC73GCH1H221J
CK73GB1H104K
CC73GCH1H222J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

330PF
0.10UF
220PF
0.10UF
2200PF

J
K
J
K
J

C186
C187
C188-190
C191
C192,193

CK73GB1H104K
CK73GB1H102K
CK73GB1H103K
CC73GCH1H030B
CK73GB1H102K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.10UF
1000PF
0.010UF
3.0PF
1000PF

K
K
K
B
K

C101
C102
C104
C105,106
C107

CK73GB1H103K
CK73GB1H104K
CK73GB1E105K
CK73GB1H104K
CK73GB1H103K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.010UF
0.10UF
1.0UF
0.10UF
0.010UF

K
K
K
K
K

C194
C196
C197,198
C200
C202

CK73GB1H104K
CK73GB1H103K
CK73GB1H102K
CK73GB1H103K
CK73GB1H102K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.10UF
0.010UF
1000PF
0.010UF
1000PF

K
K
K
K
K

C108
C109
C110
C111
C112

CS77CA1C100M
CK73GB1H102K
CK73GB1H104K
CK73GB1H102K
CK73GB1H104K

CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP C

10UF
1000PF
0.10UF
1000PF
0.10UF

16WV
K
K
K
K

C203
C204
C205
C207
C208

CK73GB1H103K
CC73GCH1H020B
CK73GB1H103K
CK73GB1H102K
CK73GB1H103K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.010UF
2.0PF
0.010UF
1000PF
0.010UF

K
B
K
K
K

C113
C114
C115,116
C117
C118

CK73GB1H103K
CK73GB1E105K
CK73GB1H104K
CK73GB1H103K
CK73GB1H104K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.010UF
1.0UF
0.10UF
0.010UF
0.10UF

K
K
K
K
K

C209
C210
C211-213
C216
C217

CC73GCH1H090B
CC73GCH1H220J
CK73GB1H103K
CK73GB1H103K
CC73GCH1H331J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

9.0PF
22PF
0.010UF
0.010UF
330PF

B
J
K
K
J

CC73GCH1H101J
CE32CL1C100M
CC73GCH1H680J
CK73GB1H104K
CK73GB1H103K

CHIP C
CHIP EL
CHIP C
CHIP C
CHIP C

100PF
10UF
68PF
0.10UF
0.010UF

J
16WV
J
K
K

C219
C220
C221,222
C224-228
C229

CK73GB1H103K
CC73GCH1H270J
CK73GB1H104K
CK73GB1H103K
CK73GB1H104K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.010UF
27PF
0.10UF
0.010UF
0.10UF

K
J
K
K
K

C70
C71
C72
C73
C74

✽
✽

✽

C75
C76
C77
C78-83
C84
C85
C86,87
C88
C89
C90

C119
C120
C121
C122
C123

✽
✽

✽

✽

✽

51

TK-90
PARTS LIST / 

TX-RX UNIT (X57-7210-20)
Ref. No.

New
Address parts

Parts No.

Destination

Description

Ref. No.

C230,231
C232
C233
C234
C235

CK73GB1H103K
CK73GB1H102K
CK73GB1H103K
CK73GB1H102K
CC73GCH1H220J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.010UF
1000PF
0.010UF
1000PF
22PF

K
K
K
K
J

C372
C373
C374
C375
C376

C236
C237,238
C239
C251
C252

CC73GCH1H050B
CK73GB1H103K
CC73GCH1H680J
CC73GCH1H010B
CC73GCH1H050B

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

5.0PF
0.010UF
68PF
1.0PF
5.0PF

B
K
J
B
B

C377,378
C379
C380
C381
C382

C253-258
C262
C266-272
C274
C275

CK73GB1H103K
CC73GCH1H200J
CK73GB1H103K
CK73GB1H103K
CC73GCH1H010B

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.010UF
20PF
0.010UF
0.010UF
1.0PF

K
J
K
K
B

C383
C421
C422
C423
C424

C276
C277-285
C286,287
C288
C289

CC73GCH1H050B
CK73GB1H103K
CK73GB1H104K
CE32CL1C100M
CK73GB1H103K

CHIP C
CHIP C
CHIP C
CHIP EL
CHIP C

5.0PF
0.010UF
0.10UF
10UF
0.010UF

B
K
K
16WV
K

CK73GB1H104K
CE32CL1C100M
CK73GB1H104K
CK73GB1H103K
CK73GB0J475K

CHIP C
CHIP EL
CHIP C
CHIP C
CHIP C

0.10UF
10UF
0.10UF
0.010UF
4.7UF

CK73GB1E105K
CK73GB0J475K
CK73GB1H102K
CE32CL1C100M
CK73GB1H104K

CHIP C
CHIP C
CHIP C
CHIP EL
CHIP C

C316
C321
C322,323
C324
C325

CK73GB1H103K
CK73GB1H102K
CK73GB1H103K
CK73GB1H102K
CK73GB1H103K

C326
C327
C328
C329
C331

New
Address parts

Parts No.

Destination

Description

CC73GCH1H471J
CK73GB1H103K
CK73GB1E105K
CK73GB1H473K
CK73GB1H104K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

470PF
0.010UF
1.0UF
0.047UF
0.10UF

J
K
K
K
K

CK73GB1H103K
CC73GCH1H101J
CK73GB1E105K
C92-0870-05
CE32CL1C100M

CHIP C
CHIP C
CHIP C
CHIP-TAN
CHIP EL

0.010UF
100PF
1.0UF
4.7UF
10UF

K
J
K
16WV
16WV

CS77CA1C100M
CS77AA1C2R2M
CK73GB1H104K
CK73GB1H103K
CS77CA1VR22M

CHIP-TAN
CHIP-TAN
CHIP C
CHIP C
CHIP-TAN

10UF
2.2UF
0.10UF
0.010UF
0.22UF

16WV
16WV
K
K
35WV

C425
C426
C427
C428
C429

CK73GB1H103K
CS77CA1C010M
CK73GB1H104K
CS77CA1C100M
C92-0870-05

CHIP C
CHIP-TAN
CHIP C
CHIP-TAN
CHIP-TAN

0.010UF
1.0UF
0.10UF
10UF
4.7UF

K
16WV
K
16WV
16WV

K
16WV
K
K
K

C430
C431
C432
C433
C434

CK73GB1E105K
CK73GB1H104K
CK73GB1H103K
CK73GB1H223K
CK73GB1E105K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

1.0UF
0.10UF
0.010UF
0.022UF
1.0UF

K
K
K
K
K

1.0UF
4.7UF
1000PF
10UF
0.10UF

K
K
K
16WV
K

C435-438
C439
C440
C441
C451

CK73GB1H103K
CK73GB1E105K
CK73GB1H104K
CK73GB1E105K
CK73GB1H103K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.010UF
1.0UF
0.10UF
1.0UF
0.010UF

K
K
K
K
K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.010UF
1000PF
0.010UF
1000PF
0.010UF

K
K
K
K
K

C452
C453,454
C455
C456
C457

CK73GB1H104K
CK73GB1H103K
CC73GCH1H050B
CC73GCH1H390J
CK73GB1H103K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.10UF
0.010UF
5.0PF
39PF
0.010UF

K
K
B
J
K

CC73GCH1H020B
CK73GB1H102K
CC73GCH1H090B
CK73GB1H103K
CK73GB1H103K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

2.0PF
1000PF
9.0PF
0.010UF
0.010UF

B
K
B
K
K

C458
C459,460
C461
C462
C463

CK73GB1H104K
CK73GB1H103K
CK73GB1H102K
CC73GCH1H050B
CC73GCH1H221J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.10UF
0.010UF
1000PF
5.0PF
220PF

K
K
K
B
J

C333
C334
C336,337
C339,340
C341

CK73GB1A474K
CK73GB1H103K
CK73GB1H103K
CK73GB1H103K
CC73GCH1H101J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.47UF
0.010UF
0.010UF
0.010UF
100PF

K
K
K
K
J

C464
C465
C466
C467
C468

CK73GB1H103K
CC73GCH1H390J
CK73GB1H103K
CC73GCH1H470J
CC73GCH1H150J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.010UF
39PF
0.010UF
47PF
15PF

K
J
K
J
J

C342
C344
C345,346
C347
C348

CK73GB1H102K
CK73GB1E105K
CK73GB1H103K
CE32BM1E470M
CK73GB1H102K

CHIP C
CHIP C
CHIP C
CHIP EL
CHIP C

1000PF
1.0UF
0.010UF
47UF
1000PF

K
K
K
25WV
K

C469
C470
C471
C472
C473

CK73GB1H103K
CK73GB1H102K
CC73GCH1H470J
CK73GB1H104K
CC73GCH1H030B

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.010UF
1000PF
47PF
0.10UF
3.0PF

K
K
J
K
B

CK73GB1E105K
CK73GB1H103K
CK73GB1E105K
CK73GB1H103K
CS77CA1ER47M

CHIP C
CHIP C
CHIP C
CHIP C
CHIP-TAN

1.0UF
0.010UF
1.0UF
0.010UF
0.47UF

K
K
K
K
25WV

C474
C475
C476
C477
C478

CK73GB1H104K
CK73GB1E105K
CK73GB1H103K
CE32BM1C101M
CK73GB1H104K

CHIP C
CHIP C
CHIP C
CHIP EL
CHIP C

0.10UF
1.0UF
0.010UF
100UF
0.10UF

K
K
K
16WV
K

CE32CL1C100M
CK73GB1H104K
CK73GB1E105K
CK73GB1H103K
CK73GB1H473K

CHIP EL
CHIP C
CHIP C
CHIP C
CHIP C

10UF
0.10UF
1.0UF
0.010UF
0.047UF

16WV
K
K
K
K

C479
C480
C481
C482
C483

CC73GCH1H221J
CC73GCH1H220J
CK73GB1H102K
CC73GCH1H101J
CK73GB0J475K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

220PF
22PF
1000PF
100PF
4.7UF

J
J
K
J
K

C290,291
C292
C293
C294
C295
C296
C297
C311,312
C313
C314,315

✽

✽

✽

✽

C349
C361
C362
C363,364
C365
C367
C368
C369
C370
C371

52

✽

✽

✽

✽

✽

✽

TK-90
PARTS LIST / 

TX-RX UNIT (X57-7210-20)
Ref. No.

New
Address parts

Parts No.

Destination

Description

Ref. No.

C484
C485-487
C488
C489,490
C491

CK73GB1H103K
CK73GB1E105K
CK73GB1H103K
CK73GB1E105K
CK73GB1H104K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.010UF
1.0UF
0.010UF
1.0UF
0.10UF

K
K
K
K
K

C631
C632
C633-636
C639
C640

C492,493
C494
C495
C496,497
C498

CK73GB1E105K
CK73GB1H103K
CS77CA1C100M
CK73GB1E105K
CC73GCH1H101J

CHIP C
CHIP C
CHIP-TAN
CHIP C
CHIP C

1.0UF
0.010UF
10UF
1.0UF
100PF

K
K
16WV
K
J

C643,644
C645,646
C647,648
C651
C656

C499
C500
C501,502
C503
C504

CK73GB1E105K
CS77CA1C100M
CK73GB1H103K
CC73GCH1H471J
CK73GB1E105K

CHIP C
CHIP-TAN
CHIP C
CHIP C
CHIP C

1.0UF
10UF
0.010UF
470PF
1.0UF

K
16WV
K
J
K

C657
C658
C659
C662
C663

C521
C522,523
C524
C525
C526

✽

CK73GB1E105K
CK73GB1H104K
CK73GB1H103K
CK73GB1H104K
CD04AH1E221M

CHIP C
CHIP C
CHIP C
CHIP C
ELECTRO

1.0UF
0.10UF
0.010UF
0.10UF
220UF

K
K
K
K
25WV

C664
C701
C702
C703
C704,705

✽
✽

CK73GB1H103K
CK73GB1H103K
CK73GB1H332K
CD04AH1E471M
CD04AH1E471M

CHIP C
CHIP C
CHIP C
ELECTRO
ELECTRO

0.010UF
0.010UF
3300PF
470UF
470UF

K
K
K
25WV
25WV

C706
C707
C708
C709
C710

CK73FB1E104K
CE32BM1E470M
CD04AH1E101M
CK73FB1H103K
CK73GB1E105K

CHIP C
CHIP EL
ELECTRO
CHIP C
CHIP C

0.10UF
47UF
100UF
0.010UF
1.0UF

K
25WV
25WV
K
K

C711
C712
C713
C714
C715

CK73FB1H103K
CK73GB1E105K
CK73GB1H104K
CK73GB1H102K
CK73GB1H223K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.010UF
1.0UF
0.10UF
1000PF
0.022UF

K
K
K
K
K

CK73GB1H103K
CK73GB1E105K
CK73GB1E105K
CE32CL1C100M
CK73GB1E105K

CHIP C
CHIP C
CHIP C
CHIP EL
CHIP C

0.010UF
1.0UF
1.0UF
10UF
1.0UF

CE32BM1C101M
CK73GB1E105K
CK73GB1E105K
CK73GB1C225K
CK73GB1H104K

CHIP EL
CHIP C
CHIP C
CHIP C
CHIP C

CK73GB1E105K
CE32CL1C100M
CC73GCH1H100D
CK73GB1E105K
CE32CL1C100M

C527-530
C532
C533
C534
C536
C537
C538,539
C541
C542
C543
C545
C546
C547
C548
C549
C550
C551-554
C557-559
C560
C561
C562
C563-567
C601
C602,603
C604
C605,606
C607
C608
C609
C610
C611
C612
C613
C614
C615-617
C618-620
C621-626
C627,628
C629
C630

✽
✽

✽

✽

✽

✽

✽

✽

✽

New
Address parts

Parts No.

Destination

Description

CK73GB1E105K
CE32CL1C100M
CK73GB1E105K
CK73GB1H104K
CK73GB1H332K

CHIP C
CHIP EL
CHIP C
CHIP C
CHIP C

1.0UF
10UF
1.0UF
0.10UF
3300PF

K
16WV
K
K
K

CC73GCH1H471J
CK73GB1E105K
CC73GCH1H101J
CK73GB1H103K
CK73GB1H102K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

470PF
1.0UF
100PF
0.010UF
1000PF

J
K
J
K
K

CE32CL1C100M
CK73GB1H102K
CK73GB1H103K
CC73GCH1H470J
CC73GCH1H270J

CHIP EL
CHIP C
CHIP C
CHIP C
CHIP C

10UF
1000PF
0.010UF
47PF
27PF

16WV
K
K
J
J

CS77CA1C100M
CK73GB1H102K
CK73FB1A475K
CE32CL1C100M
CK73GB1H103K

CHIP-TAN
CHIP C
CHIP C
CHIP EL
CHIP C

10UF
1000PF
4.7UF
10UF
0.010UF

16WV
K
K
16WV
K

CK73GB1H102K
CC73GCH1H560J
CK73GB1H103K
CK73GB1H104K
CC73GCH1H680J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

1000PF
56PF
0.010UF
0.10UF
68PF

K
J
K
K
J

CC73GCH1H120J
CK73GB1H473K
CK73GB1H103K
CC73GCH1H271J
CC73GCH1H080B

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

12PF
0.047UF
0.010UF
270PF
8.0PF

J
K
K
J
B

C716
C718
C719
C721
C722

CK73GB1H103K
CK73GB1H102K
CC73GCH1H100D
CC73GCH1H220J
CC73GCH1H271J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.010UF
1000PF
10PF
22PF
270PF

K
K
D
J
J

K
K
K
16WV
K

C723
C724
C725
C726
C727

CC73GCH1H270J
CC73GCH1H120J
CK73GB1H103K
CK73FB1A475K
CC73GCH1H470J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

27PF
12PF
0.010UF
4.7UF
47PF

J
J
K
K
J

100UF
1.0UF
1.0UF
2.2UF
0.10UF

16WV
K
K
K
K

C728
C729
C730
C731
C732

CK73GB1H103K
CK73GB1H104K
CC73GCH1H680J
CC73GCH1H330J
CK73GB1H102K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.010UF
0.10UF
68PF
33PF
1000PF

K
K
J
J
K

CHIP C
CHIP EL
CHIP C
CHIP C
CHIP EL

1.0UF
10UF
10PF
1.0UF
10UF

K
16WV
D
K
16WV

C734
C735
C736
C737
C739

CK73GB1H102K
CC73GCH1H220J
CK73GB1H472K
CK73GB1H103K
CK73GB1H102K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

1000PF
22PF
4700PF
0.010UF
1000PF

K
J
K
K
K

CK73GB1E105K
CK73GB1H102K
CK73GB1H223K
CC73GCH1H100D
CK73GB1E105K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

1.0UF
1000PF
0.022UF
10PF
1.0UF

K
K
K
D
K

C740
C743
C744
C745
C746,747

CC73GCH1H151J
CK73FB1A475K
CK73GB1H104K
CK73GB1H102K
CK73GB1H472K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

150PF
4.7UF
0.10UF
1000PF
4700PF

J
K
K
K
K

CK73GB1H104K
CK73GB1E105K
CC73GCH1H101J
CK73GB1E105K
CE32CL1C100M

CHIP C
CHIP C
CHIP C
CHIP C
CHIP EL

0.10UF
1.0UF
100PF
1.0UF
10UF

K
K
J
K
16WV

C748
C749
C751
C752
C756

CK73GB1H473K
CK73GB1H472K
CK73GB1H102K
CK73GB1H103K
CK73GB1H102K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.047UF
4700PF
1000PF
0.010UF
1000PF

K
K
K
K
K

✽

✽

✽

✽

✽

53

TK-90
PARTS LIST / 

TX-RX UNIT (X57-7210-20)
Ref. No.

New
Address parts

Parts No.

Destination

Description

Ref. No.

CK73GB1H103K
CC73GCH1H101J
CK73GB1H472K
CC73GCH1H101J
CK73GB1H103K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.010UF
100PF
4700PF
100PF
0.010UF

K
J
K
J
K

C831
C832
C833
C834
C835

CK73GB1H473K
CC73GCH1H470J
CK73GB1H103K
CC73GCH1H471J
CK73GB1H103K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.047UF
47PF
0.010UF
470PF
0.010UF

K
J
K
J
K

C773
C774
C775
C776
C777

CC73GCH1H470J
CK73FB1A475K
CK73GB1H104K
CK73GB1H102K
CC73GCH1H270J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

47PF
4.7UF
0.10UF
1000PF
27PF

C778
C779
C780
C781
C782

CC73GCH1H101J
CC73GCH1H681J
CC73GCH1H820J
CC73GCH1H391J
CK73GB1H103K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

C783
C784
C785
C786
C787

CC73GCH1H471J
CK73GB1H104K
CC73GCH1H390J
CK73GB1H103K
CK73FB1A475K

New
Address parts

Parts No.

Destination

Description

CC73GCH1H101J
CK73GB1H102K
CC73GCH1H270J
CE32CL1C100M
CK73GB1H102K

CHIP C
CHIP C
CHIP C
CHIP EL
CHIP C

100PF
1000PF
27PF
10UF
1000PF

J
K
J
16WV
K

C836
C837
C838
C839
C840

CC73GCH1H120J
CK73GB1E105K
CK73GB1H102K
CK73GB1H472K
CC73GCH1H270J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

12PF
1.0UF
1000PF
4700PF
27PF

J
K
K
K
J

J
K
K
K
J

C841
C842,843
C844
C845,846
C847

CK73GB1H104K
CK73GB1E105K
CE32CL1C100M
CK73GB1H102K
CK73GB1E105K

CHIP C
CHIP C
CHIP EL
CHIP C
CHIP C

0.10UF
1.0UF
10UF
1000PF
1.0UF

K
K
16WV
K
K

100PF
680PF
82PF
390PF
0.010UF

J
J
J
J
K

C848
C849,850
C853
C856
C857

CE32BM1E470M
CK73GB1H472K
CK73GB1H104K
CK73GB1H104K
CC73GCH1H471J

CHIP EL
CHIP C
CHIP C
CHIP C
CHIP C

47UF
4700PF
0.10UF
0.10UF
470PF

25WV
K
K
K
J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

470PF
0.10UF
39PF
0.010UF
4.7UF

J
K
J
K
K

C858-860
C866
C867,868
C869,870
C871

CK73GB1H102K
CK73GB1H103K
CK73GB1E105K
CC73GCH1H101J
CK73GB1E105K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

1000PF
0.010UF
1.0UF
100PF
1.0UF

K
K
K
J
K

CK73GB1H473K
CK73GB1H103K
CC73GCH1H040B
CC73GCH1H121J
CC73GCH1H820J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.047UF
0.010UF
4.0PF
120PF
82PF

K
K
B
J
J

C873
C874
C875
C876
C877

CK73GB1H102K
CE32CL1C100M
CK73GB1E105K
CK73GB1H103K
CK73GB1H104K

CHIP C
CHIP EL
CHIP C
CHIP C
CHIP C

1000PF
10UF
1.0UF
0.010UF
0.10UF

K
16WV
K
K
K

C795
C797
C798
C799
C800

CK73GB1H103K
CC73GCH1H390J
CK73GB1H103K
CC73GCH1H060B
CC73GCH1H050B

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.010UF
39PF
0.010UF
6.0PF
5.0PF

K
J
K
B
B

C878
C879
C880
C881
C882

CK73GB1E105K
CE32CL1C100M
CK73GB1E105K
CC73GCH1H101J
CK73GB1H102K

CHIP C
CHIP EL
CHIP C
CHIP C
CHIP C

1.0UF
10UF
1.0UF
100PF
1000PF

K
16WV
K
J
K

C801
C802
C803
C804
C805

CC73GCH1H391J
CK73GB1H103K
CK73GB1H473K
CK73GB1H333K
CC73GCH1H330J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

390PF
0.010UF
0.047UF
0.033UF
33PF

J
K
K
K
J

C883-885
C886
C887
C888
C889

CC73GCH1H101J
CK73GB1H102K
CC73GCH1H101J
CK73GB1E105K
CC73GCH1H101J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

100PF
1000PF
100PF
1.0UF
100PF

J
K
J
K
J

CC73GCH1H180J
CC73GCH1H120J
CC73GCH1H561J
CC73GCH1H471J
CS77CA1A3R3M

CHIP C
CHIP C
CHIP C
CHIP C
CHIP-TAN

18PF
12PF
560PF
470PF
3.3UF

J
J
J
J
10WV

C890-894
C896
C897
C898
C899

CK73GB1E105K
CK73GB1H104K
CK73GB1E105K
CK73GB1H102K
CK73GB1H104K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

1.0UF
0.10UF
1.0UF
1000PF
0.10UF

K
K
K
K
K

C811
C812
C813
C814
C815

CC73GCH1H330J
CC73GCH1H820J
CC73GCH1H270J
CK73GB1H104K
CC73GCH1H331J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

33PF
82PF
27PF
0.10UF
330PF

J
J
J
K
J

C900,901
C902,903
C904-909
C910
C911

CK73GB1H102K
CK73GB1E105K
CK73GB1H102K
CK73GB1E105K
CK73GB1H102K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

1000PF
1.0UF
1000PF
1.0UF
1000PF

K
K
K
K
K

C816,817
C818
C819
C820
C821

CC73GCH1H150J
CS77AA1DR68M
CK73FB1A475K
CK73GB1H472K
CK73GB1H102K

CHIP C
CHIP-TAN
CHIP C
CHIP C
CHIP C

15PF
0.68UF
4.7UF
4700PF
1000PF

J
20WV
K
K
K

C912
C913
C914-919
C920,921
C922

CK73GB1E105K
CK73GB1H102K
CK73GB1H104K
CK73GB1H102K
CK73GB1E105K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

1.0UF
1000PF
0.10UF
1000PF
1.0UF

K
K
K
K
K

C822,823
C824
C825
C826-829
C830

CC73GCH1H090B
CK73GB1H104K
CK73GB1H472K
CK73GB1H102K
CK73GB1H472K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

9.0PF
0.10UF
4700PF
1000PF
4700PF

B
K
K
K
K

C923
C924
C925
C926
C928

CE32BM1C101M
CK73GB1H102K
CK73GB1E105K
CK73GB1H102K
CK73GB1H102K

CHIP EL
CHIP C
CHIP C
CHIP C
CHIP C

100UF
1000PF
1.0UF
1000PF
1000PF

16WV
K
K
K
K

C757
C760
C761
C762
C764-766
C767
C768
C769
C771
C772

C788
C789,790
C791
C792
C793

C806
C807
C808
C809
C810

54

✽

✽

✽
✽

✽

✽

✽

✽

✽

✽

TK-90
PARTS LIST / 

TX-RX UNIT (X57-7210-20)
Ref. No.

New
Address parts

Parts No.

Destination

Description

Ref. No.

New
Address parts

CK73GB1E105K
CC73GCH1H101J
CC73GCH1H150J
CC73GCH1H471J
CE32BM1E470M

CHIP C
CHIP C
CHIP C
CHIP C
CHIP EL

1.0UF
100PF
15PF
470PF
47UF

K
J
J
J
25WV

CN236
J1
W321
W551
W701

✽

C940
C941
C942
C944
C945

CC73GCH1H101J
CC73GCH1H471J
CK73GB1E105K
CC73GCH1H150J
CK73GB1H104K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

100PF
470PF
1.0UF
15PF
0.10UF

J
J
K
J
K

W702

C946,947
C950
C951
C952
C953

CK73GB1H102K
CK73GB1H104K
CK73GB1H102K
CK73GB1H103K
CK73GB1H104K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

1000PF
0.10UF
1000PF
0.010UF
0.10UF

K
K
K
K
K

C929
C930-935
C936
C937,938
C939

C954-957
C958
C959,960
C961
C962
C964,965
C966
C967
C968
C969

✽

✽

✽

C971,972
C973
C974
C975
C976,977
C978
C980
C981
C982,983
C984
C985
C986
C987
C988-990
C991,992
C993
C994,995
C996
C997
C998

✽
✽
✽

✽

✽
✽
✽

TC702,703
CN1,2
CN4,5
CN6,7
CN8
CN9

✽
✽
✽
✽

CN10
CN11
CN12
CN13
CN14

✽

CN15
CN16,17
CN157

✽
✽

✽
✽
✽

CK73GB1H102K
CK73GB1E105K
CK73GB1H102K
CE32BM1E470M
CK73GB1H102K

CHIP C
CHIP C
CHIP C
CHIP EL
CHIP C

1000PF
1.0UF
1000PF
47UF
1000PF

K
K
K
25WV
K

CK73GB1H102K
CE32CL1C100M
CK73GB1H102K
CK73GB1E105K
CK73GB1H102K

CHIP C
CHIP EL
CHIP C
CHIP C
CHIP C

1000PF
10UF
1000PF
1.0UF
1000PF

K
16WV
K
K
K

CK73GB1H103K
CK73GB0J475K
CK73GB1H104K
CK73GB0J475K
CK73GB1E105K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.010UF
4.7UF
0.10UF
4.7UF
1.0UF

K
K
K
K
K

CK73GB1H104K
CK73GB1H333K
CE32CL1C100M
CK73GB1H104K
CC73GCH1H222J

CHIP C
CHIP C
CHIP EL
CHIP C
CHIP C

0.10UF
0.033UF
10UF
0.10UF
2200PF

K
K
16WV
K
J

CK73GB1H153K
CK73GB1H822K
CK73GB1H392K
CC73GCH1H222J
CK73FB1E104K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.015UF
8200PF
3900PF
2200PF
0.10UF

K
K
K
J
K

CC73GCH1H222J
CK73GB1H103K
CC73GCH1H222J
CC73GCH1H182J
CK73GB1E105K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

2200PF
0.010UF
2200PF
1800PF
1.0UF

J
K
J
J
K

C05-0384-05

CERAMIC TRIMMER CAP (10PF)

E04-0191-05
E41-1505-05
E41-2558-05
E40-6683-05
E40-6653-05

PIN SOCKET
PIN ASSY
PIN ASSY
PIN ASSY
PIN ASSY

E40-6682-05
E40-6357-05
E41-0933-05
E40-6654-05
E41-1391-05

PIN ASSY
PIN ASSY
PIN ASSY
PIN ASSY
FLAT CABLE CONNECTOR

E41-1395-05
E41-2077-05
E41-1377-05

FLAT CABLE CONNECTOR
PIN ASSY
FLAT CABLE CONNECTOR

Parts No.

Description

✽
✽

E41-0936-05
E11-0455-05
E37-0884-05
E37-1225-05
E37-1222-05

PIN ASSY
3.5D PHONE JACK (3P)
LEAD WIRE WITH CONNECTOR
LEAD WIRE WITH CONNECTOR
LEAD WIRE WITH MINIPIN PLUG

✽

E37-1223-05

LEAD WIRE WITH MINIPIN PLUG

F53-0128-05

FUSE

L72-1026-05
L41-2785-08
L41-1085-33
L41-4705-33
L41-1001-34

CERAMIC FILTER
SMALL FIXED INDUCTOR (270NH)
SMALL FIXED INDUCTOR (0.1UH)
SMALL FIXED INDUCTOR (47UH)
SMALL FIXED INDUCTOR (10UH)

L41-4705-33
L41-2785-09
L41-1025-27
L41-1585-08
L41-1025-27

SMALL FIXED INDUCTOR (47UH)
SMALL FIXED INDUCTOR (270NH)
SMALL FIXED INDUCTOR (1000UH)
SMALL FIXED INDUCTOR (150NH)
SMALL FIXED INDUCTOR (1000UH)

L41-5695-09
L41-1025-27
L41-6895-09
L41-2295-09
L41-1595-09

SMALL FIXED INDUCTOR (5.6UH)
SMALL FIXED INDUCTOR (1000UH)
SMALL FIXED INDUCTOR (6.8UH)
SMALL FIXED INDUCTOR (2200NH)
SMALL FIXED INDUCTOR (1500NH)

L41-1095-09
L41-4785-08
L41-3985-08
L41-2785-08
L41-1885-08

SMALL FIXED INDUCTOR (1000NH)
SMALL FIXED INDUCTOR (470NH)
SMALL FIXED INDUCTOR (390NH)
SMALL FIXED INDUCTOR (270NH)
SMALL FIXED INDUCTOR (180NH)

L41-5695-09
L41-1025-27
L41-4795-09
L41-6885-09
L41-1895-09

SMALL FIXED INDUCTOR (5.6UH)
SMALL FIXED INDUCTOR (1000UH)
SMALL FIXED INDUCTOR (4.7UH)
SMALL FIXED INDUCTOR (680NH)
SMALL FIXED INDUCTOR (1800NH)

L41-1295-09
L41-2795-09
L41-2295-09
L41-1025-27
L41-2295-09

SMALL FIXED INDUCTOR (1200NH)
SMALL FIXED INDUCTOR (2700NH)
SMALL FIXED INDUCTOR (2200NH)
SMALL FIXED INDUCTOR (1000UH)
SMALL FIXED INDUCTOR (2200NH)

L41-1595-09
L41-1095-09
L41-4785-08
L41-3985-08
L41-2785-08

SMALL FIXED INDUCTOR (1500NH)
SMALL FIXED INDUCTOR (1000NH)
SMALL FIXED INDUCTOR (470NH)
SMALL FIXED INDUCTOR (390NH)
SMALL FIXED INDUCTOR (270NH)

L41-1885-08
L41-1001-34
L41-1025-27
L41-1015-33
L41-1025-27

SMALL FIXED INDUCTOR (180NH)
SMALL FIXED INDUCTOR (10UH)
SMALL FIXED INDUCTOR (1000UH)
SMALL FIXED INDUCTOR (100UH)
SMALL FIXED INDUCTOR (1000UH)

L41-1015-33
L39-1476-05
L39-1499-05
L41-1025-27
L41-2785-08

SMALL FIXED INDUCTOR (100UH)
TOROIDAL COIL
TOROIDAL COIL
SMALL FIXED INDUCTOR (1000UH)
SMALL FIXED INDUCTOR (270NH)

L110
L111
L112
L113
L115

L41-1015-33
L39-1480-05
L39-1476-05
L41-3385-33
L39-1480-05

SMALL FIXED INDUCTOR (100UH)
TOROIDAL COIL
TOROIDAL COIL
SMALL FIXED INDUCTOR (0.33UH)
TOROIDAL COIL

L116

L41-4785-33

SMALL FIXED INDUCTOR (0.47UH)

F311
CF701
L1
L2
L3
L4
L5
L6
L7,8
L9
L11
L13
L14
L15,16
L17
L18

✽

✽

✽
✽
✽

✽

L19
L20
L21
L22
L23
L24
L25
L26
L27
L28
L29
L30
L31
L32
L33

✽
✽

✽

L34
L35
L36
L37
L38
L39
L40
L101
L102
L103
L104
L105
L106
L107
L108,109

✽
✽
✽

✽
✽

Destination

55

TK-90
PARTS LIST / 

TX-RX UNIT (X57-7210-20)
Ref. No.

New
Address parts

Parts No.

Description

Destination

Ref. No.

New
Address parts

L41-1015-33
L41-4705-33
L34-4709-05
L41-1001-34
L34-4818-05

SMALL FIXED INDUCTOR (100UH)
SMALL FIXED INDUCTOR (47UH)
COIL
SMALL FIXED INDUCTOR (10UF)
COIL

L723
L724,725
L726,727
L728
L729

L34-4818-05
L41-4785-33
L41-4785-33
L41-4705-33
L39-1480-05

COIL
SMALL FIXED INDUCTOR (0.47UH)
SMALL FIXED INDUCTOR (0.47UH)
SMALL FIXED INDUCTOR (47UH)
TOROIDAL COIL

L730
L731
L732
L733
L734

L189
L190
L192
L195
L196,197

L41-4785-33
L39-1480-05
L41-1015-33
L41-4795-33
L41-4705-33

SMALL FIXED INDUCTOR (0.47UH)
TOROIDAL COIL
SMALL FIXED INDUCTOR (100UH)
SMALL FIXED INDUCTOR (4.7UH)
SMALL FIXED INDUCTOR (47UH)

L735,736
L737
L738
L739
L740

L198,199
L200
L201
L251
L252

SMALL FIXED INDUCTOR (100UH)
SMALL FIXED INDUCTOR (4.7UH)
SMALL FIXED INDUCTOR (2.2UH)
SMALL FIXED INDUCTOR (100UH)
SMALL FIXED INDUCTOR (18UH)

L741
L742
L851
L852
L853

✽

✽

L41-1015-33
L41-4795-33
L41-2295-33
L41-1015-33
L41-1805-33

SMALL FIXED INDUCTOR (100UH)
SMALL FIXED INDUCTOR (10UH)
SMALL FIXED INDUCTOR (47UH)
SMALL FIXED INDUCTOR (100UH)
SMALL FIXED INDUCTOR (10UH)

L854
L855
L856,857
L858
L859

✽

✽

L41-1015-33
L41-1005-33
L41-4705-33
L41-1015-33
L41-1001-34
L41-1805-33
L41-4705-33
L41-1085-33
L41-2285-33
L41-1025-27

SMALL FIXED INDUCTOR (18UH)
SMALL FIXED INDUCTOR (47UH)
SMALL FIXED INDUCTOR (0.1UH)
SMALL FIXED INDUCTOR (0.22UH)
SMALL FIXED INDUCTOR (1000U)

X701
X851
XF101
XF251
XF252

✽

L41-4705-33
L34-4817-05
L41-1015-33
L34-4710-05
L41-1025-27

SMALL FIXED INDUCTOR (47UH/)
COIL
SMALL FIXED INDUCTOR (100UH)
COIL
SMALL FIXED INDUCTOR (1000UH)

CP1,2
CP421,422
CP851
CP853
CP855

L454
L551,552
L601,602
L603
L701

L41-3305-33
L41-1015-33
L41-1015-33
L41-1095-33
L41-1015-33

SMALL FIXED INDUCTOR (33UH)
SMALL FIXED INDUCTOR (100UH)
SMALL FIXED INDUCTOR (100UH)
SMALL FIXED INDUCTOR (1.0UH)
SMALL FIXED INDUCTOR (100UH)

CP856
CP857
CP858-860
CP861
CP862

L702
L703
L704
L705
L706

L41-8275-33
L41-1085-33
L41-8275-33
L41-1015-33
L41-4785-33

SMALL FIXED INDUCTOR (0.082UH)
SMALL FIXED INDUCTOR (0.1UH)
SMALL FIXED INDUCTOR (0.082UH)
SMALL FIXED INDUCTOR (100UH)
SMALL FIXED INDUCTOR (0.47UH)

CP863
CP864-871
CP872
CP873
CP874-876

L707
L708
L709
L710
L711

L41-2275-33
L41-8285-33
L41-2275-33
L41-3375-33
L41-4785-33

SMALL FIXED INDUCTOR (0.022UH)
SMALL FIXED INDUCTOR (0.82UH)
SMALL FIXED INDUCTOR (0.022UH)
SMALL FIXED INDUCTOR (0.033UH)
SMALL FIXED INDUCTOR (0.47UH)

L713
L714
L715
L716
L717

L41-3975-33
L41-1015-33
L41-1085-33
L41-1095-33
L41-1015-33

L718
L719
L720
L721
L722

L41-1005-33
L41-1595-33
L41-8285-33
L41-1015-33
L41-6885-33

L117
L118,119
L120
L121
L122-124
L181
L182-184
L186
L187
L188

L253-255
L256
L257,258
L259
L260
L261
L321
L322
L323
L324
L325
L326,327
L361-363
L451,452
L453

56

✽
✽
✽

✽

✽

✽

✽

Parts No.

Destination

Description

L41-2295-33
L41-2295-09
L41-1005-08
L41-1015-33
L34-4816-05

SMALL FIXED INDUCTOR (2.2UH)
SMALL FIXED INDUCTOR (2200NH)
SMALL FIXED INDUCTOR (10UH)
SMALL FIXED INDUCTOR (100UH)
COIL

L41-1015-33
L34-4816-05
L41-2288-09
L41-1888-09
L41-8285-33

SMALL FIXED INDUCTOR (100UH)
COIL
SMALL FIXED INDUCTOR (220NH)
SMALL FIXED INDUCTOR (180NH)
SMALL FIXED INDUCTOR (0.82UH)

L41-2205-33
L41-5685-33
L41-1005-33
L41-4705-33
L41-1095-33

SMALL FIXED INDUCTOR (22UH)
SMALL FIXED INDUCTOR (0.56UH)
SMALL FIXED INDUCTOR (10UH)
SMALL FIXED INDUCTOR (47UH)
SMALL FIXED INDUCTOR (1.0UH)

L41-1001-34
L41-3975-33
L41-1001-28
L41-1001-34
L41-1001-28

SMALL FIXED INDUCTOR (10UH)
SMALL FIXED INDUCTOR (0.039UH)
SMALL FIXED INDUCTOR (10UH)
SMALL FIXED INDUCTOR (10UH)
SMALL FIXED INDUCTOR (10UH)

L41-1001-34
L41-1015-27
L41-1001-28
L41-4705-33
L92-0149-05

SMALL FIXED INDUCTOR (10UF)
SMALL FIXED INDUCTOR (100UH)
SMALL FIXED INDUCTOR (10UH)
SMALL FIXED INDUCTOR (47UH)
CHIP FERRITE

✽

L77-1820-15
L77-1950-05
L71-0605-05
L71-0433-15
L71-0604-15

TCXO (15.600MHZ)
CRYSTAL RESONATOR (11.0592MHZ)
MCF (73.095MHz)
MCF (10.695MHZ)
CRYSTAL FILTER (10.695MHz)

✽
✽
✽
✽
✽

RK74GB1J103J
RK74GB1J103J
RK74GB1J473J
RK74GB1J473J
RK74GB1J473J

CHIP-COM
CHIP-COM
CHIP-COM
CHIP-COM
CHIP-COM

10K
10K
47K
47K
47K

J
J
J
J
J

1/16W
1/16W
1/16W
1/16W
1/16W

✽
✽

RK74GB1J101J
RK74GA1J473J
RK74GB1J101J
RK74GA1J101J
RK74GB1J102J

CHIP-COM
CHIP-COM
CHIP-COM
CHIP-COM
CHIP-COM

100
47K
100
100
1.0K

J
J
J
J
J

1/16W
1/16W
1/16W
1/16W
1/16W

RK74GA1J101J
RK74GB1J101J
RK74GB1J102J
RK74GA1J102J
RK74GA1J101J

CHIP-COM
CHIP-COM
CHIP-COM
CHIP-COM
CHIP-COM

100
100
1.0K
1.0K
100

J
J
J
J
J

1/16W
1/16W
1/16W
1/16W
1/16W

CP877
CP878
CP880
R1
R2

RK74GA1J102J
RK74GB1J101J
RK74GA1J473J
RK73GB2A821J
RK73GB2A6R8J

CHIP-COM
CHIP-COM
CHIP-COM
CHIP R
CHIP R

1.0K
100
47K
820
6.8

J
J
J
J
J

1/16W
1/16W
1/16W
1/10W
1/10W

SMALL FIXED INDUCTOR (0.039UH)
SMALL FIXED INDUCTOR (100UH)
SMALL FIXED INDUCTOR (0.1UH)
SMALL FIXED INDUCTOR (1.0UH)
SMALL FIXED INDUCTOR (100UH)

R3
R4
R5
R6
R7

RK73EB2E471J
RK73GB2A821J
RK73EB2E560J
RK73GB2A103J
RK73GB2A102J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

470
820
56
10K
1.0K

J
J
J
J
J

1/4W
1/10W
1/4W
1/10W
1/10W

SMALL FIXED INDUCTOR (10UH)
SMALL FIXED INDUCTOR (1.5UH)
SMALL FIXED INDUCTOR (0.82UH)
SMALL FIXED INDUCTOR (100UH)
SMALL FIXED INDUCTOR (0.68UH)

R8
R9
R10
R11
R12

RK73FB2B100J
RK73GB2A473J
RK73GB2A102J
RK73GB2A681J
RK73GB2A103J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

10
47K
1.0K
680
10K

J
J
J
J
J

1/8W
1/10W
1/10W
1/10W
1/10W

✽

✽

✽
✽
✽

✽

✽
✽
✽

TK-90
PARTS LIST / 

TX-RX UNIT (X57-7210-20)
Ref. No.

New
Address parts

Parts No.

Destination

Description

Ref. No.

New
Address parts

Parts No.

Destination

Description

R13
R14
R15
R16
R17

RK73GB2A273J
RK73GB2A681J
RK73GB2A101J
RK73GB2A222J
RK73GB2A151J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

27K
680
100
2.2K
150

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R151
R152,153
R154
R155
R157

RK73GB2A000J
RK73GB2A331J
RK73GB2A000J
RK73GB2A101J
RK73GB2A561J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

0.0
330
0.0
100
560

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R18,19
R20
R21
R22
R23

RK73FB2B560J
RK73GB2A101J
RK73GB2A472J
RK73GB2A103J
RK73GB2A472J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

56
100
4.7K
10K
4.7K

J
J
J
J
J

1/8W
1/10W
1/10W
1/10W
1/10W

R158
R181
R182
R183
R184

RK73GB2A470J
RK73GB2A331J
RK73GB2A000J
RK73GB2A331J
RK73GB2A101J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

47
330
0.0
330
100

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R25,26
R27-34
R35
R37
R38-43

RK73GB2A103J
RK73FB2B470J
RK73GB2A330J
RK73GB2A471J
RK73GB2A330J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

10K
47
33
470
33

J
J
J
J
J

1/10W
1/8W
1/10W
1/10W
1/10W

R185
R186
R187
R188
R189

RK73GB2A681J
RK73GB2A331J
RK73GB2A474J
RK73GB2A000J
RK73GB2A393J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

680
330
470K
0.0
39K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R44-51
R52
R53
R54
R100,101

RK73FB2B470J
RK73FB2B000J
RK73GB2A560J
RK73GB2A221J
RK73GB2A103J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

47
0.0
56
220
10K

J
J
J
J
J

1/8W
1/8W
1/10W
1/10W
1/10W

R190
R192
R193
R194
R195

RK73GB2A153J
RK73GB2A223J
RK73GB2A100J
RK73GB2A681J
RK73GB2A682J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

15K
22K
10
680
6.8K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R103
R104,105
R106
R107
R108

RK73FB2B221J
RK73FB2B121J
RK73GB2A101J
RK73FB2B101J
RK73GB2A470J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

220
120
100
100
47

J
J
J
J
J

1/8W
1/8W
1/10W
1/8W
1/10W

R196
R197
R198
R199
R200

RK73GB2A000J
RK73GB2A331J
RK73GB2A223J
RK73GB2A100J
RK73GB2A102J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

0.0
330
22K
10
1.0K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R109
R110
R111
R112
R113

RK73GB2A682J
RK73GB2A820J
RK73FB2B221J
RK73GB2A681J
RK73FB2B471J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

6.8K
82
220
680
470

J
J
J
J
J

1/10W
1/10W
1/8W
1/10W
1/8W

R201
R202
R203
R204
R205

RK73GB2A101J
RK73GB2A000J
RK73GB2A102J
RK73GB2A100J
RK73GB2A330J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

100
0.0
1.0K
10
33

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R114
R115
R116
R117
R118

RK73GB2A102J
RK73GB2A332J
RK73GB2A473J
RK73GB2A102J
RK73GB2A103J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

1.0K
3.3K
47K
1.0K
10K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R206
R207
R208
R209
R211,212

RK73GB2A273J
RK73GB2A103J
RK73GB2A000J
RK73GB2A102J
RK73GB2A220J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

27K
10K
0.0
1.0K
22

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R119
R120
R121
R122
R123

RK73GB2A471J
RK73GB2A000J
RK73GB2A102J
RK73FB2B561J
RK73GB2A103J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

470
0.0
1.0K
560
10K

J
J
J
J
J

1/10W
1/10W
1/10W
1/8W
1/10W

R213
R214
R215
R216
R217

RK73GB2A331J
RK73GB2A180J
RK73GB2A331J
RK73GB2A102J
RK73GB2A470J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

330
18
330
1.0K
47

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R124
R125
R126
R127
R128,129

RK73GB2A102J
RK73GB2A331J
RK73GB2A472J
RK73GB2A000J
RK73GB2A221J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

1.0K
330
4.7K
0.0
220

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R218
R219
R220
R221
R222

RK73GB2A102J
RK73GB2A101J
RK73GB2A104J
RK73GB2A393J
RK73GB2A332J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

1.0K
100
100K
39K
3.3K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R130,131
R132
R134,135
R136
R137

RK73GB2A222J
RK73GB2A120J
RK73GB2A100J
RK73GB2A271J
RK73GB2A220J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

2.2K
12
10
270
22

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R223
R224
R226
R227
R228

RK73GB2A330J
RK73GB2A104J
RK73GB2A101J
RK73GB2A470J
RK73GB2A331J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

33
100K
100
47
330

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R138,139
R140
R141
R142
R144

RK73GB2A100J
RK73GB2A471J
RK73GB2A681J
RK73GB2A103J
RK73GB2A333J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

10
470
680
10K
33K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R229
R230
R231
R232
R233

RK73GB2A152J
RK73GB2A151J
RK73GB2A223J
RK73GB2A331J
RK73GB2A681J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

1.5K
150
22K
330
680

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R145
R146
R147
R148
R149,150

RK73GB2A100J
RK73GB2A332J
RK73GB2A102J
RK73GB2A331J
RK73GB2A102J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

10
3.3K
1.0K
330
1.0K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R234
R235
R236
R237
R239

RK73GB2A223J
RK73GB2A102J
RK73GB2A682J
RK73GB2A102J
RK73GB2A102J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

22K
1.0K
6.8K
1.0K
1.0K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

57

TK-90
PARTS LIST / 

TX-RX UNIT (X57-7210-20)
Ref. No.

New
Address parts

Parts No.

Destination

Description

Ref. No.

New
Address parts

Parts No.

Destination

Description

R240
R243
R244
R245
R251,252

RK73GB2A470J
RK73GB2A104J
RK73GB2A330J
RK73GB2A180J
RK73GB2A561J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

47
100K
33
18
560

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R324
R325
R326
R327,328
R329

RK73GB2A154J
RK73GB2A273J
RK73GB2A103J
RK73GB2A101J
RK73GB2A102J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

150K
27K
10K
100
1.0K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R253
R254
R255
R256
R257

RK73GB2A101J
RK73GB2A152J
RK73GB2A332J
RK73GB2A182J
RK73GB2A101J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

100
1.5K
3.3K
1.8K
100

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R330
R331
R332,333
R334
R335

RK73GB2A221J
RK73GB2A102J
RK73GB2A103J
RK73GB2A101J
RK73GB2A473J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

220
1.0K
10K
100
47K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R258
R259,260
R261
R262
R264

RK73GB2A561J
RK73GB2A101J
RK73GB2A391J
RK73GB2A000J
RK73GB2A391J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

560
100
390
0.0
390

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R336
R337
R338
R339
R341

RK73GB2A683J
RK73GB2A103J
RK73GB2A223J
RK73GB2A102J
RK73GB2A103J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

68K
10K
22K
1.0K
10K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R265
R266
R267,268
R269
R271

RK73GB2A000J
RK73GB2A561J
RK73GB2A152J
RK73GB2A182J
RK73GB2A471J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

0.0
560
1.5K
1.8K
470

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R342
R343
R344
R345
R346

RK73GB2A152J
RK73GB2A103J
RK73GB2A333J
RK73GB2A221J
RK73GB2A102J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

1.5K
10K
33K
220
1.0K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R272
R273
R274
R275
R276

RK73GB2A101J
RK73GB2A273J
RK73GB2A103J
RK73GB2A471J
RK73GB2A101J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

100
27K
10K
470
100

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R347
R348
R349
R352
R353,354

RK73GB2A104J
RK73GB2A101J
RK73GB2A681J
RK73GB2A102J
RK73GB2A000J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

100K
100
680
1.0K
0.0

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R277
R278
R279
R280
R281

RK73GB2A150J
RK73GB2A152J
RK73GB2A470J
RK73GB2A471J
RK73GB2A101J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

15
1.5K
47
470
100

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R360
R361
R362
R363
R364

RK73GB2A102J
RK73GB2A331J
RK73GB2A333J
RK73GB2A101J
RK73GB2A683J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

1.0K
330
33K
100
68K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R283
R284
R285
R286
R287

RK73GB2A102J
RK73GB2A471J
RK73GB2A102J
RK73GB2A152J
RK73GB2A471J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

1.0K
470
1.0K
1.5K
470

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R365,366
R367
R368
R369-371
R372

RK73GB2A223J
RK73GB2A153J
RK73GB2A223J
RK73GB2A104J
RK73GB2A224J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

22K
15K
22K
100K
220K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R288
R290
R291
R292
R293

RK73GB2A224J
RK73GB2A334J
RK73GB2A560J
RK73GB2A331J
RK73GB2A101J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

220K
330K
56
330
100

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R373,374
R375
R376
R377
R379

RK73GB2A000J
RK73GB2A104J
RK73GB2A103J
RK73GB2A334J
RK73GB2A333J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

0.0
100K
10K
330K
33K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R294,295
R296
R297
R298
R299

RK73GB2A224J
RK73GB2A472J
RK73GB2A102J
RK73GB2A101J
RK73GB2A102J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

220K
4.7K
1.0K
100
1.0K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R380
R381
R382
R383
R384

RK73GB2A331J
RK73GB2A332J
RK73GB2A561J
RK73GB2A222J
RK73GB2A473J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

330
3.3K
560
2.2K
47K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R300
R301
R302
R303
R304

RK73GB2A184J
RK73GB2A101J
RK73GB2A471J
RK73GB2A473J
RK73GB2A472J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

180K
100
470
47K
4.7K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R385
R386
R387
R388
R389

RK73GB2A101J
RK73GB2A331J
RK73GB2A473J
RK73GB2A102J
RK73GB2A473J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

100
330
47K
1.0K
47K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R311
R312
R313
R314
R315

RK73GB2A473J
RK73GB2A103J
RK73GB2A102J
RK73GB2A103J
RK73GB2A102J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

47K
10K
1.0K
10K
1.0K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R390
R391
R392
R393
R394

RK73GB2A331J
RK73GB2A105J
RK73GB2A274J
RK73GB2A331J
RK73GB2A105J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

330
1.0M
270K
330
1.0M

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R316
R317
R319
R321,322
R323

RK73GB2A103J
RK73GB2A473J
RK73GB2A473J
RK73GB2A101J
RK73GB2A471J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

10K
47K
47K
100
470

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R395
R396
R397
R398
R399

RK73GB2A272J
RK73GB2A473J
RK73GB2A394J
RK73GB2A330J
RK73GB2A102J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

2.7K
47K
390K
33
1.0K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

58

TK-90
PARTS LIST / 

TX-RX UNIT (X57-7210-20)
Ref. No.

New
Address parts

Parts No.

Destination

Description

Ref. No.

New
Address parts

Parts No.

Destination

Description

R400
R401
R402,403
R404
R405

RK73GB2A822J
RK73GB2A473J
RK73GB2A333J
RK73GB2A473J
RK73GB2A393J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

8.2K
47K
33K
47K
39K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R468
R469
R470
R471
R472

RK73GB2A104J
RK73GB2A331J
RK73GB2A103J
RK73GB2A470J
RK73GB2A222J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

100K
330
10K
47
2.2K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R406
R407
R408
R409
R410

RK73GB2A561J
RK73GB2A333J
RK73GB2A473J
RK73GB2A333J
RK73GB2A473J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

560
33K
47K
33K
47K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R473
R474
R475
R476
R477

RK73GB2A470J
RK73GB2A101J
RK73GB2A474J
RK73GB2A562J
RK73GB2A470J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

47
100
470K
5.6K
47

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R411
R412
R413
R414
R415

RK73GB2A474J
RK73GB2A682J
RK73GB2A561J
RK73GB2A822J
RK73GB2A104J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

470K
6.8K
560
8.2K
100K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R478
R479
R480
R481
R482

RK73GB2A471J
RK73GB2A331J
RK73GB2A222J
RK73GB2A104J
RK73GB2A274J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

470
330
2.2K
100K
270K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R416
R417
R418
R419
R420

RK73GB2A330J
RK73GB2A822J
RK73GB2A334J
RK73GB2A104J
RK73GB2A561J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

33
8.2K
330K
100K
560

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R483
R484
R485,486
R487
R488

RK73GB2A000J
RK73GB2A470J
RK73GB2A474J
RK73GB2A101J
RK73GB2A222J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

0.0
47
470K
100
2.2K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R421
R422
R424
R425
R426,427

RK73GB2A123J
RK73GB2A101J
RK73GB2A102J
RK73GB2A000J
RK73GB2A473J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

12K
100
1.0K
0.0
47K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R489
R491
R492
R493
R494

RK73GB2A331J
RK73GB2A681J
RK73GB2A471J
RK73GB2A104J
RK73GB2A473J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

330
680
470
100K
47K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R428
R429
R430
R431
R432

RK73GB2A274J
RK73GB2A102J
RK73GB2A103J
RK73GB2A000J
RK73GB2A101J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

270K
1.0K
10K
0.0
100

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R495
R496
R497
R498
R499

RK73GB2A104J
RK73GB2A100J
RK73GB2A103J
RK73GB2A473J
RK73GB2A103J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

100K
10
10K
47K
10K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R433
R434
R435
R436
R437

RK73GB2A472J
RK73GB2A223J
RK73GB2A331J
RK73GB2A472J
RK73GB2A223J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

4.7K
22K
330
4.7K
22K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R500
R501,502
R503
R505
R506

RK73GB2A223J
RK73GB2A472J
RK73GB2A101J
RK73GB2A103J
RK73GB2A682J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

22K
4.7K
100
10K
6.8K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R438
R439
R440
R441
R442

RK73GB2A822J
RK73GB2A184J
RK73GB2A333J
RK73GB2A102J
RK73GB2A103J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

8.2K
180K
33K
1.0K
10K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R507
R508
R521
R523
R524

RK73GB2A000J
RK73GB2A103J
RK73GB2A151J
RK73GB2A682J
RK73GB2A223J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

0.0
10K
150
6.8K
22K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R443
R444
R445
R446
R447

RK73GB2A223J
RK73GB2A000J
RK73GB2A101J
RK73GB2A000J
RK73GB2A103J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

22K
0.0
100
0.0
10K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R525,526
R527
R528
R529
R530,531

RK73GB2A103J
RK73GB2A223J
RK73GB2A104J
RK73GB2A563J
RK73GB2A104J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

10K
22K
100K
56K
100K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R451,452
R453
R454
R455
R456

RK73GB2A332J
RK73GB2A104J
RK73GB2A393J
RK73GB2A101J
RK73GB2A331J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

3.3K
100K
39K
100
330

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R532
R533,534
R535
R536
R537

RK73GB2A333J
RK73GB2A473J
RK73FB2B4R7J
RK73GB2A221J
RK73GB2A103J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

33K
47K
4.7
220
10K

J
J
J
J
J

1/10W
1/10W
1/8W
1/10W
1/10W

R457
R458
R459
R460
R461

RK73GB2A103J
RK73GB2A470J
RK73GB2A000J
RK73GB2A223J
RK73GB2A102J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

10K
47
0.0
22K
1.0K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R538
R539
R541
R543
R544

RK73GB2A333J
RK73GB2A102J
RK73GB2A391J
RK73GB2A000J
RK73GB2A223J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

33K
1.0K
390
0.0
22K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R462
R463
R464
R465,466
R467

RK73GB2A222J
RK73GB2A101J
RK73GB2A104J
RK73GB2A472J
RK73GB2A393J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

2.2K
100
100K
4.7K
39K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R545
R546
R547
R548
R551

RK73GB2A333J
RK73GB2A103J
RK73EB2E000J
RK73GB2A103J
RK73GB2A104J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

33K
10K
0.0
10K
100K

J
J
J
J
J

1/10W
1/10W
1/4W
1/10W
1/10W

59

TK-90
PARTS LIST / 

TX-RX UNIT (X57-7210-20)
Ref. No.

New
Address parts

Parts No.

Destination

Description

Ref. No.

New
Address parts

Parts No.

Destination

Description

R553
R554
R555
R556
R557

RK73GB2A101J
RK73GB2A223J
RK73GB2A473J
RK73GB2A104J
RK73GB2A101J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

100
22K
47K
100K
100

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R628
R629
R630
R631-634
R635

RK73GB2A103J
RK73GB2A105J
RK73GB2A102J
RK73GB2A103J
RK73GB2A123J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

10K
1.0M
1.0K
10K
12K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R558,559
R560
R561
R562
R563

RK73GB2A104J
RK73GB2A101J
RK73GB2A104J
RK73GB2A101J
RK73GB2A183J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

100K
100
100K
100
18K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R636
R637,638
R639,640
R641
R642

RK73GB2A101J
RK73GB2A103J
RK73GB2A101J
RK73GB2A104J
RK73GB2A154J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

100
10K
100
100K
150K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R564
R565
R566
R567
R568

RK73GB2A103J
RK73GB2A822J
RK73GB2A104J
RK73GB2A101J
RK73GB2A822J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

10K
8.2K
100K
100
8.2K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R643
R644
R645
R646
R647

RK73GB2A101J
RK73GB2A224J
RK73GB2A103J
RK73GB2A153J
RK73GB2A101J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

100
220K
10K
15K
100

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R569
R570
R571
R572
R574

RK73GB2A104J
RK73GB2A101J
RK73GB2A104J
RK73GB2A101J
RK73GB2A104J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

100K
100
100K
100
100K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R648
R649
R650
R651
R652

RK73GB2A104J
RK73GB2A474J
RK73GB2A104J
RK73GB2A101J
RK73GB2A224J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

100K
470K
100K
100
220K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R575
R578
R579
R580
R581

RK73GB2A223J
RK73GB2A102J
RK73GB2A472J
RK73GB2A122J
RK73GB2A103J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

22K
1.0K
4.7K
1.2K
10K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R653
R654
R657-661
R666,667
R670

RK73GB2A472J
RK73GB2A103J
RK73GB2A103J
RK73GB2A472J
RK73GB2A223J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

4.7K
10K
10K
4.7K
22K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R582
R583
R584
R585
R586

RK73GB2A473J
RK73GB2A472J
RK73GB2A102J
RK73GB2A122J
RK73GB2A474J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

47K
4.7K
1.0K
1.2K
470K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R671
R672
R674
R675,676
R679,680

RK73GB2A681J
RK73GB2A472J
RK73GB2A103J
RK73GB2A101J
RK73GB2A224J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

680
4.7K
10K
100
220K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R590
R591
R593
R594
R595

RK73GB2A102J
RK73GB2A122J
RK73GB2A473J
RK73GB2A563J
RK73GB2A000J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

1.0K
1.2K
47K
56K
0.0

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R681
R685
R701
R702
R703

RK73GB2A104J
RK73GB2A000J
RK73GB2A100J
RK73GB2A560J
RK73GB2A823J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

100K
0.0
10
56
82K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R596,597
R598,599
R601
R602
R603,604

RK73GB2A474J
RK73GB2A153J
RK73GB2A102J
RK73GB2A103J
RK73GB2A151J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

470K
15K
1.0K
10K
150

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R704
R706
R707
R708
R709

RK73GB2A224J
RK73GB2A331J
RK73GB2A271J
RK73GB2A470J
RK73GB2A102J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

220K
330
270
47
1.0K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R605
R606
R607
R608
R609

RK73GB2A223J
RK73GB2A101J
RK73GB2A103J
RK73GB2A101J
RK73GB2A474J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

22K
100
10K
100
470K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R710
R711
R712,713
R714
R715

RK73GB2A180J
RK73GB2A271J
RK73GB2A102J
RK73GB2A392J
RK73GB2A103J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

18
270
1.0K
3.9K
10K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R610
R611,612
R613,614
R615
R616

RK73GB2A101J
RK73GB2A332J
RK73GB2A223J
RK73GB2A564J
RK73GB2A105J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

100
3.3K
22K
560K
1.0M

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R716
R717
R718
R720
R721

RK73GB2A100J
RK73GB2A823J
RK73GB2A100J
RK73GB2A561J
RK73GB2A271J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

10
82K
10
560
270

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R617
R618
R619
R620
R621

RK73GB2A474J
RK73GB2A222J
RK73GB2A103J
RK73GB2A105J
RK73GB2A103J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

470K
2.2K
10K
1.0M
10K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R722
R725
R726
R727
R729,730

RK73GB2A331J
RK73GB2A102J
RK73GB2A393J
RK73GB2A682J
RK73GB2A102J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

330
1.0K
39K
6.8K
1.0K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R622
R623
R624,625
R626
R627

RK73GB2A683J
RK73GB2A103J
RK73GB2A151J
RK73GB2A104J
RK73GB2A102J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

68K
10K
150
100K
1.0K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R731
R732
R736
R737
R738

RK73GB2A331J
RK73GB2A101J
RK73GB2A822J
RK73GB2A153J
RK73GB2A470J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

330
100
8.2K
15K
47

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

60

TK-90
PARTS LIST / 

TX-RX UNIT (X57-7210-20)
Ref. No.

New
Address parts

Parts No.

Destination

Description

Ref. No.

New
Address parts

Parts No.

Destination

Description

R739
R740
R741
R742
R744

RK73GB2A271J
RK73GB2A153J
RK73GB2A682J
RK73GB2A392J
RK73GB2A331J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

270
15K
6.8K
3.9K
330

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R811
R850
R851,852
R853,854
R855,856

RK73GB2A473J
RK73GB2A000J
RK73GB2A101J
RK73GB2A472J
RK73GB2A101J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

47K
0.0
100
4.7K
100

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R746
R747
R748
R749
R750

RK73GB2A271J
RK73GB2A153J
RK73GB2A682J
RK73GB2A101J
RK73GB2A180J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

270
15K
6.8K
100
18

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R857,858
R863-871
R872
R874
R877

RK73FB2B000J
RK73GB2A101J
RK73GB2A104J
RK73GB2A471J
RK73GB2A471J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

0.0
100
100K
470
470

J
J
J
J
J

1/8W
1/10W
1/10W
1/10W
1/10W

R751
R752
R753
R754
R755

RK73GB2A100J
RK73GB2A271J
RK73GB2A101J
RK73GB2A822J
RK73GB2A153J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

10
270
100
8.2K
15K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R880
R881
R882
R895
R896

RK73GB2A105J
RK73GB2A104J
RK73GB2A103J
RK73GB2A102J
RK73GB2A104J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

1.0M
100K
10K
1.0K
100K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R757
R758
R759
R761
R762

RK73GB2A000J
RK73GB2A470J
RK73GB2A391J
RK73GB2A560J
RK73GB2A470J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

0.0
47
390
56
47

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R897
R900
R901,902
R906,907
R909

RK73GB2A101J
RK73GB2A101J
RK73GB2A473J
RK73GB2A102J
RK73GB2A104J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

100
100
47K
1.0K
100K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R763
R764
R765
R766
R767,768

RK73GB2A473J
RK73GB2A102J
RK73GB2A181J
RK73GB2A331J
RK73GB2A101J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

47K
1.0K
180
330
100

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R910
R911-913
R914
R915
R916

RK73GB2A473J
RK73GB2A101J
RK73GB2A104J
RK73GB2A101J
RK73GB2A473J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

47K
100
100K
100
47K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R769
R770
R772
R774
R775,776

RK73GB2A470J
RK73GB2A224J
RK73GB2A104J
RK73GB2A101J
RK73GB2A391J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

47
220K
100K
100
390

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R917
R918
R919
R920,921
R926,927

RK73GB2A101J
RK73GB2A471J
RK73GB2A104J
RK73GB2A473J
RK73GB2A473J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

100
470
100K
47K
47K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R777
R778
R779
R780
R781,782

RK73GB2A470J
RK73GB2A000J
RK73GB2A221J
RK73GB2A180J
RK73GB2A221J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

47
0.0
220
18
220

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R930
R933
R945
R948
R951

RK73GB2A104J
RK73GB2A823J
RK73PB2H560J
RK73GB2A101J
RK73GB2A471J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

100K
82K
56
100
470

J
J
J
J
J

1/10W
1/10W
1/2W
1/10W
1/10W

R783,784
R785
R786
R787
R788

RK73GB2A180J
RK73FB2B000J
RK73GB2A391J
RK73FB2B000J
RK73GB2A391J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

18
0.0
390
0.0
390

J
J
J
J
J

1/10W
1/8W
1/10W
1/8W
1/10W

R952
R954
R956
R958
R960

RK73GB2A103J
RK73GB2A471J
RK73GB2A102J
RK73GB2A102J
RK73GB2A101J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

10K
470
1.0K
1.0K
100

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R789
R790
R791
R792,793
R794

RK73GB2A153J
RK73GB2A682J
RK73GB2A103J
RK73GB2A102J
RK73GB2A101J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

15K
6.8K
10K
1.0K
100

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R961
R962
R963
R964,965
R966

RK73GB2A103J
RK73FB2B000J
RK73GB2A474J
RK73GB2A472J
RK73GB2A474J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

10K
0.0
470K
4.7K
470K

J
J
J
J
J

1/10W
1/8W
1/10W
1/10W
1/10W

R795
R796
R797
R798
R799

RK73GB2A471J
RK73GB2A472J
RK73GB2A560J
RK73GB2A470J
RK73GB2A153J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

470
4.7K
56
47
15K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R967
R968
R969
R970
R971

RK73GB2A393J
RK73GB2A104J
RK73GB2A394J
RK73GB2A000J
RK73GB2A223J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

39K
100K
390K
0.0
22K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R800
R801
R802
R803
R804

RK73GB2A682J
RK73GB2A271J
RK73GB2A180J
RK73GB2A470J
RK73GB2A560J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

6.8K
270
18
47
56

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R972
R973-976
R977
R979-982
R983,984

RK73GB2A332J
RK73GB2A473J
RK73GB2A103J
RK73GB2A473J
RK73GB2A472J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

3.3K
47K
10K
47K
4.7K

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R805
R806,807
R808
R809
R810

RK73GB2A271J
RK73GB2A471J
RK73GB2A000J
RK73GB2A102J
RK73GB2A151J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

270
470
0.0
1.0K
150

J
J
J
J
J

1/10W
1/10W
1/10W
1/10W
1/10W

R985-989
R990
R991
R992
R993

RK73GB2A473J
RK73FB2B100J
RK73SB3A680J
RK73EB2E560J
RK73SB3A680J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

47K
10
68
56
68

J
J
J
J
J

1/10W
1/8W
1W
1/4W
1W

✽
✽

61

TK-90
PARTS LIST / 

TX-RX UNIT (X57-7210-20)
Ref. No.
R994
R995,996
R997-999
VR251,252
VR361,362
VR851,852

New
Address parts

Parts No.

Description

✽
✽

CHIP R
56
J
1/4W
CHIP R
1.8K
J
1/10W
CHIP R
10
J
1/8W
SEMI FIXED VARIABLE RESISTOR
SEMI FIXED VARIABLE RESISTOR

D704,705
D851,852
D853
D854
D855,856

✽

R32-0328-05

SEMI FIXED VARIABLE RESISTOR

D857
D858,859
D860
D861
D862,863

S51-1428-05

RELAY

D1
D2,3
D4
D5,6
D7

V08(G)
RLS245
V08(G)
HVC131
LFB01

DIODE
DIODE
DIODE
DIODE
DIODE

HVC131
1SV312-F
HVC131
HSC277
1SS400

DIODE
DIODE
DIODE
DIODE
DIODE

HSC277
1SV312-F
DAN235E
1SS400
DAN235E

DIODE
DIODE
DIODE
DIODE
DIODE

HSB88WS
DAN235E
1SS400
HSC277
1SV312-F

DIODE
DIODE
DIODE
DIODE
DIODE

RN731V
HSC277
1SV312-F
HSC277
HVC131

DIODE
DIODE
DIODE
DIODE
DIODE

HSC277
RB706F-40
EDZ5.1B
015AZ5.6(X)F
1SS400

DIODE
DIODE
ZENER DIODE
ZENER DIODE
DIODE

015AZ5.6(X)F
1SS388F
1SS400
1SS388F
015AZ3.9(X)F

ZENER DIODE
DIODE
DIODE
DIODE
ZENER DIODE

1SS400
1SS388F
1SS400
RN731V
HSM88AS-E

DIODE
DIODE
DIODE
DIODE
DIODE

1SS400
MA3J742
1SS400
MA3J742
1SS400

DIODE
DIODE
DIODE
DIODE
DIODE

✽

AVRM1608080MAA
MINISMDC05002F
MINISMDC020F
AVRM1608080MAA
KV1470-G

VARISTOR
VARISTOR
VARISTOR
VARISTOR
VARIABLE CAPACITANCE DIODE

✽

1SS400

DIODE

D101-103
D104
D105-107
D181
D182
D183
D184,185
D186,187
D251
D252
D253
D254
D255-257
D258
D259
D260,261
D321
D361
D362
D363

✽

✽

✽
✽

✽
✽

✽

✽
✽
✽

D364
D365
D366,367
D368,369
D370

✽

D371-373
D374
D451
D452
D453,454

✽

D521,522
D601,602
D603,604
D605,606
D607,608

✽

D609,610
D611
D612
D613,614
D701,702
D703

62

Ref. No.

RK73EB2E560J
RK73GB2A182J
RK73FB2B100J
R32-0328-05
R32-0328-05

K1

D8,9
D10-12
D13
D14-20
D21

Destination

✽
✽

✽

✽
✽

✽

New
Address parts

✽
✽

D864
D865-867
D868
D869
D870-872

✽
✽
✽

D991,992
IC1
IC101
IC251
IC361

✽

IC362
IC363
IC421
IC422
IC423
IC451
IC452
IC453
IC454
IC521
IC551-553
IC554,555
IC601
IC602
IC603
IC604,605
IC606
IC701,702
IC703
IC704
IC851
IC852
IC853
IC854
IC855
IC856,857
IC859
IC861
IC863
IC864
IC865
Q1
Q2
Q3
Q4
Q5-13
Q101
Q102
Q103
Q104

✽
✽
✽
1B

✽

✽

✽
✽
✽

✽

✽
✽
✽

✽

✽
✽

Parts No.

Description

HSC277
AVRM1608080MAA
MINISMDC020F
AVRM1608080MAA
DA221

DIODE
VARISTOR
VARISTOR
VARISTOR
DIODE

AVRM1608080MAA
1SS400
DA221
1SS400
AVRM1608080MAA

VARISTOR
DIODE
DIODE
DIODE
VARISTOR

DA221
AVRM1608080MAA
EDZ18B
RB521S-30
1SS400

DIODE
VARISTOR
ZENER DIODE
DIODE
DIODE

1SS400
BU2099FV
TA4107F-F
NJM2594V
BA10358FV

DIODE
MOS-IC
MOS-IC
ANALOGUE IC
MOS-IC

BA10324AFV
M62364FP-F
BU2099FV
BU4066BCFV
NJM2100V-ZB

MOS-IC
MOS-IC
MOS-IC
MOS-IC
MOS-IC

TA4101F-F
TC7W53FK(F)
NJM2100V-ZB
XC6201P502PR
BA5415A

ANALOGUE IC
MOS-IC
MOS-IC
MOS-IC
BI-POLAR IC

BU4066BCFV
M62364FP-F
TC4001BFT
NJM2100V-ZB
BA10358FV

MOS-IC
MOS-IC
MOS-IC
MOS-IC
MOS-IC

NJM2100V-ZB
TC7WT125FUF
AD9835BRUZ
LMX2306TMX/NP
XC6201P502PR

MOS-IC
MOS-IC
MOS-IC
ANALOGUE IC
MOS-IC

TC7S66FUF
NJM2107F-ZB
TK11250CUCB
AT25128A10SU27
30625FGPUKBEC

MOS-IC
ANALOGUE IC
MOS-IC
ROM IC
MICROPROCESSOR IC

S-80942CNNBG9C
XC6202P502FR
TK11250CUCB
NJM2100V-ZB
TC7W66FK-F

MOS-IC
MOS-IC
MOS-IC
MOS-IC
MOS-IC

NJM2211M
HN7G01FU-F(A)
DTC114EE
2SK2596
2SD1757K

MOS-IC
TRANSISTOR
DIGITAL TRANSISTOR
FET
TRANSISTOR

DTA123YE
2SK1830F
RN47A5-F
2SC3356-A(R24)
HN7G01FU-F(A)

DIGITAL TRANSISTOR
FET
TRANSISTOR
TRANSISTOR
TRANSISTOR

Destination

If a part reference number is listed in a shaded box, that part does not come with the PCB.

TK-90
PARTS LIST / 

TX-RX UNIT (X57-7210-20)
Ref. No.

New
Address parts

Parts No.

Description

Destination

Ref. No.

New
Address parts

Parts No.

Description

2SK508NV(K53)
2SK2596
2SK508NV(K53)
RN47A5-F
DTC114EE

FET
FET
FET
TRANSISTOR
DIGITAL TRANSISTOR

Q855
Q856
Q858
Q859
Q991,992

DTC114TE
DTC114EE
DTC114EE
DTA114EE
2SD1757K

DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR

✽

3SK317-E
2SC3356-A(R24)
3SK317-E
2SC4617(R)
2SC3356-A(R24)

FET
TRANSISTOR
FET
TRANSISTOR
TRANSISTOR

Q993
Q994,995
TH184
TH185
TH251

2SK1830F
DTA114EE
NCP18XF101J0S
NCP18XW332J0S
NCP18XF101J0S

FET
DIGITAL TRANSISTOR
THERMISTOR
THERMISTOR
THERMISTOR

✽

DTC114EE
2SC4617(R)
HN7G01FU-F(A)
DTC114EE
2SC4617(R)

DIGITAL TRANSISTOR
TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR

TH252,253
TH255
TH361
TH451
TH551

NCP18XQ471J0S
NCP18XQ102J0S
NCP18XW153J0S
NCP18XM472J0S
NCP18WB473J0S

THERMISTOR
THERMISTOR
THERMISTOR
THERMISTOR
THERMISTOR

2SC3356-A(R24)
UMX2N
2SK1830F
2SC4617(Q)
DTA114EE

TRANSISTOR
TRANSISTOR
FET
TRANSISTOR
DIGITAL TRANSISTOR

DTC114EE
RN47A5-F
2SC4617(R)
2SK208-F(GR)
2SC4617(R)

DIGITAL TRANSISTOR
TRANSISTOR
TRANSISTOR
FET
TRANSISTOR

DTA114EE
2SC4617(R)
3SK317-E
2SK1830F
2SC4617(R)

DIGITAL TRANSISTOR
TRANSISTOR
FET
FET
TRANSISTOR

DTC114EE
3SK317-E
DTC114EE
2SC4617(R)
2SK1830F

DIGITAL TRANSISTOR
FET
DIGITAL TRANSISTOR
TRANSISTOR
FET

2SK1830F
2SC5566-E
2SK1830F
2SC4116(Y)F
2SA1586(Y,GR)F

FET
TRANSISTOR
FET
TRANSISTOR
TRANSISTOR

DTA114EE
2SC4617(R)
2SC4116(Y)F
2SA1586(Y,GR)F
RN1701-F

DIGITAL TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR

Q608
Q609,610
Q701-704
Q706
Q707-709

DTC114EE
2SK1830F
2SC4617(R)
2SC4649(N,P)
2SC4617(R)

DIGITAL TRANSISTOR
FET
TRANSISTOR
TRANSISTOR
TRANSISTOR

Q711,712
Q713,714
Q715,716
Q717
Q718,719

2SC4617(R)
2SK508NV(K52)
2SC4649(N,P)
2SC4617(R)
DTC114EE

TRANSISTOR
FET
TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR

2SC5566-E
DTA143EE
DTC143EE
DTA143EE
DTC143EE

TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR

Q105,106
Q107
Q108,109
Q110
Q181
Q182,183
Q184
Q185,186
Q187
Q251
Q252
Q253-255
Q311,312
Q313
Q321

✽

✽

Q322
Q323
Q324
Q325-327
Q329
Q361
Q362
Q363,364
Q365
Q366
Q421
Q423
Q451
Q452
Q453
Q454
Q455
Q456
Q457-459
Q460
Q521
Q522
Q523,524
Q601
Q602
Q603
Q604
Q605
Q606
Q607

Q720
Q851
Q852
Q853
Q854

✽
✽

✽

✽

✽

✽

✽

✽
✽
✽
✽
✽
✽

Destination

63

TK-90
EXPLODED VIEW / 
 !"
A

B

D

1

A
B
C
D
E
F
G
H
J
K
L

ø4 (FW)
M3 x 6 (F)
M3 x 6 (OC)
M3 x 8 (Bi)
M4 x 10 (Bi)
M2.6 x 10
M2.6 x 8
M2.6 x 8
M2.6 x 6 (Br-Tap)
M2.6 x 8 (Br-Tap)

D

: N09-2477-05
: N15-1040-48
: N32-3006-48
: N33-3006-43
: N35-3008-43
: N35-4010-48
: N66-2610-48
: N67-2608-48
: N82-2608-48
: N87-2606-48
: N87-2608-48

D

1
D
700

L

D
D

G

Lx2

IC521
32

L
Lx2

TX-RX unit
Lx2
L

D

33
D

Lx2

14

L

Ax2
Ax2

20x2

Lx2

Ax2
Ax2

Bx2

Lx2

F

701

23

L

8

L

9

702

22x2

Cx2
713
704
703
2

Cx2
Final unit

Lx3
709

Lx4

W2

L

28

2
27x2

L
Lx5

L

F3
Dx2

28

D

36x2

D

Q5

Lx2

X45

21

Q1
Q2
Q6

709

Q3

Hx2

H
Hx3
H

705
706

E

711

E

105

Kx3

X54

R3
X54

X54

Jx2

E

X54

Q4

H

3

X45

L

X54

J1

K Kx2

102 101
X54

ED1

104
J

17
712

103

707
J

X54

102
41

3

710

30

J

34
5
64

Display unit
J

X54

45

31

708

38

712

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-90
PACKING / 

C

D
6 Instruction manual
(B62-1866-00)

714
Protection bag

1

715
Packing fixture

24 Fuse (Blade type) (4A)
(F52-0038-05)
718
Protection bag

25 Fuse (Blade type) (25A/32V)
(F52-0044-05)
25 Fuse (Blade type) (25A/32V)
(F52-0044-05) x 2

719
Protection bag

716
Protection bag
10 DC cord
(E30-3489-05)

37 Foot
(J02-1302-04) x 2
2

717
Protection bag

715
Packing fixture

3

720
Item carton case

Parts with the exploded numbers larger than 700 are not supplied.

65

TK-90
ADJUSTMENT / 

Required Test Equipment




1. DC Voltmeter (DC V.M)

NK=


1) Input resistance : More than 1MΩ
2) Voltage range : 1.5 to 1000V AC/DC
Note: A high-recision multimeter may be used. However, accurate readings can not be obtained for highimpedance circuits.

2. DC Ammeter
1) Current range : 100mA, 1.5A, 30A, high-precision ammeter may be used.

3. RF VTVM (RF V.M)
1) Input impedance : 1MΩ and less than 3pF, min.
2) Voltage range : 10mV to 300V
3) Frequency range : 10kHz to 500MHz

4. AF Voltmeter (AF V.M)
1) Frequency range : 50Hz to 10kHz
2) Input resistance : 1MΩ or greater
3) Voltage range : 10mV to 30V

5. AF Generator (AG)
1) Frequency range : 200Hz to 5kHz
2) Output : 1mV or less to 1V, low distortion

6. AF Dummy Load (DM. SP)
1) Impedance : 4Ω
2) Dissipation : 5W or greater

7. Oscilloscope
Requires high sensitivity, and external synchronization
capability (150MHz or greater).

8. Standard Signal Generator (SSG)
1)
2)
3)
4)

Frequency range : 50kHz to 30MHz
Output : –133dBm/0.1µV to 7dBm/1V
Output impedance : 50Ω
AM modulation can be possible
Note : Generator must be frequency stable.

9. Frequency Counter (f. counter)
1) Minimum input voltage : 50mV
2) Frequency range : 150MHz or greater

10. Noise Generator (Noise G.)
Must generate ignition noise containing harmonics
beyond 30MHz.

11. Audio Analyzer
12. RF Dummy Load
1) Impedance : 150Ω and 50Ω
2) Dissipation : 150W or greater

13. Power Meter
1) Impedance : 50Ω
2) Dissipation : 200W continuous or greater
3) Frequency limits : 30MHz or greater

14. Spectrum Analyzer
1) Frequency range : 100kHz to 140MHz or greater
2) Bandwidth : 1kHz to 3MHz

15. Tracking Generator
16. Directional Coupler
17. Monitor Receiver
18. Microphone
KMC-30, KMC-32, KMC-35 or KMC-36

19. Distortion Meter
20. Double Signal Pad (50Ω)
66

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TK-90
ADJUSTMENT / 




Test Mode




This mode allows you to test the reception sensitivity and
transmission output, etc.

■ Entering Test Mode




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1. Press and hold the [ ] key while turning the power on.
2. When dealer mode is enabled, “TEST MODE” appears on
the display.

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• Switching between the Memory Channel Mode
and the VFO Mode

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The [ ] key or the [ ] key.

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The [ ] key or the [ ] key.

• Select the digit to change the frequency (VFO Mode)

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to be increased or decreased.
2. Select a digit of the frequency to increase or decrease
with the [ ] and [ ] keys. (The selected digit blinks).
3. Press the [ ] key to confirm a digit of the frequency to be
increased or decreased.

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When “Minimum Volume Type” is set to “Lowest Limit”
in the FPU, the volume cannot be decreased lower than
the value set for the Minimum Volume in both the adjustment mode and the test mode.

■ Operations of Keys in the Test Mode
Key
[ ]




Hold: Switching between the Memory Channel Mode




x z

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[

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[ ]

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■ Exiting the Test Mode
Turn off the power switch to exit the Test Mode.







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67

TK-90
ADJUSTMENT
Adjustment Mode
■ Outline
1. You can adjust the transceiver in adjustment mode (adjustment using the panel keys) or with manual adjustment
(turning a coil and a trimmer, etc.). The adjustment mode
has 48 items (Menu No. 1 to 48) and all adjustment data is
stored in the EEPROM (X57-721 : IC854).
2. Enter adjustment mode and change each setting data.
3. New data will be written the EEPROM by performing
Menu No. 48 writing.

2. Select adjustment mode Menu No.
Press the [ ] or [ ] key to change the Menu No.
3. Change adjustment mode setting data
Setting data can be changed with [ ] or [ ] key.
4. Write adjustment mode data
Press [ ] or [ ] key on Menu No. 48.

Note:
When the power is turned OFF in the middle in the adjustment mode, it is canceled.
This mode cannot be set when it has been disabled with
the FPU.
When “Minimum Volume Type” is set to “Lowest Limit”
in the FPU, the volume cannot be decreased lower than
the value set for the Minimum Volume in both the adjustment mode and the test mode.

■ Operation procedures in adjustment mode
1. How to start the adjustment mode
Turn the transceiver ON while pressing the [ ] key, to enter adjustment mode and the Menu No. appears on the
display.
Menu No.
After 1 second
ADJUSTMENT

M1
AGC REF: 148

Adjustment item
Adjustment value

■ Adjustment menu list (Menu 1 to 48)
Menu
Item

Condition

Alignment

Initial

Frequency Mode RX or TX

Item

value

Display

No.

Method

1

Receive AGC Reference

AGC REF: ***

13.2MHz

USB

RX

AGC

147

DAC AGC data by [

2

IF Gain

IFG: *** ***

13.2MHz

USB

RX

IFGC

30

DAC I F AGC data by [

3

S-meter (S1)

SSB S1: ***

13.2MHz

USB

RX

-

-

One push [

4

S-meter (S3)

SSB S3: ***

13.2MHz

RX

-

-

ADC SM

5

S-meter (S5)

SSB S5: ***

13.2MHz

RX

-

-

6

SelCall

SELCALL: – – –

13.2MHz

USB

RX

-

-

7

Power Gain Control

PGC REF: ***

13.1MHz

USB

TX

PGC (100W)

85

] or [

] or [

] key

] or [

] key

] key to get

Hardware alignment
DAC PGC data by [

] or [

] key

] or [

] key

Reference
8

CAR

(USB)

SUP USB: ***

13.1MHz

USB

TX

-

-

Hardware alignment

9

Suppression

(LSB)

SUP LSB: ***

13.1MHz

LSB

TX

-

-

Hardware alignment

10

Tracking Gain Control

TGC REF: ***

13.1MHz

USB

TX

TGC (TX4)

150

DAC TGC data by [

Reference (Band 4)
11

Carrier

(USB)

U CAR : ***

13.1MHz

USB

TX

LO1 CAR

±0

Carrier data by [

] or [

] key

12

Frequency

(LSB)

L CAR : ***

13.1MHz

LSB

TX

LO1 CAR

±0

Carrier data by [

] or [

] key

13

CW Carrier level

CW CAR: ***

13.1MHz

CW

TX

CAR (CW)

190

DAC CAR data by [

] or [

] key

14

AM Carrier level

AM CAR: ***

13.1MHz

AM

TX

CAR (AM)

190

DAC CAR data by [

] or [

] key

15

Null Point Adjustment

NULL : ***

2.1MHz

CW

TX

-

-

Hardware alignment

16

Power Control (100W) POC100W: ***

13.1MHz

CW

TX

POC (100W)

185

DAC POC data by [

] or [

] key

17

RF Mater (100W)

13.1MHz

CW

TX

-

-

One push [

] key to get

RFM100W: ***

] or [

ADC RFM
18

Power Control (50W)

POC 50W: ***

13.1MHz

CW

TX

POC (50W)

115

19

RF Mater (50W)

RFM 50W: ***

13.1MHz

CW

TX

-

-

DAC POC data by [

] or [

One push [

] key to get

ADC RFM

68

] or [

] key

TK-90








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M1
AGC REF: 148

ADJUSTMENT

调整项目 调整值








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69

TK-90
ADJUSTMENT
Menu
Item

Condition

Alignment

Initial

Frequency Mode RX or TX

Item

value

Display

No.

Method

20

Power Control (25W)

POC 25W: ***

13.1MHz

CW

TX

POC (25W)

75

21

RF Mater (25W)

RFM 25W: ***

13.1MHz

CW

TX

-

-

DAC_POC data by [
One push [

] or [

] or [

] key

] key to get

ADC_RFM
22

Power Control (10W)

POC 10W: ***

13.1MHz

CW

TX

POC (10W)

37

23

RF Mater (10W)

RFM 10W: ***

13.1MHz

CW

TX

-

-

24

Power Control (5W)

POC 5W: ***

13.1MHz

CW

TX

POC (5W)

20

25

RF Mater (5W)

RFM 5W: ***

13.1MHz

CW

TX

-

-

DAC_POC data by [
One push [

] or [

] or [

] key

] key to get

ADC_RFM
DAC_POC data by [
One push [

] or [

] or [

] key

] key to get

ADC_RFM
26

Mic Sense

SSB MOD: ***

13.1MHz

USB

TX

MOD_2 (SSB)

128

DAC_MOD data by [

27

Power

(50W)

PGC 50W: ***

13.1MHz

USB

TX

PGC (50W)

122

DAC_PGC data by [

] or [

] or [

] key

] key

28

Tracking

(25W)

PGC 25W: ***

13.1MHz

USB

TX

PGC (25W)

132

DAC_PGC data by [

] or [

] key

29

Gain

(10W)

PGC 10W: ***

13.1MHz

USB

TX

PGC (10W)

144

DAC_PGC data by [

] or [

] key

30

Control

(5W)

PGC 5W: ***

13.1MHz

USB

TX

PGC (5W)

151

DAC_PGC data by [

] or [

] key

31

Frequency

(Band 1)

TGC TX1: ***

2.1MHz

USB

TX

TGC (TX1)

150

DAC_MOD data by [

] or [

] key

32

Tracking

(Band 2)

TGC TX2: ***

4.1MHz

USB

TX

TGC (TX2)

150

DAC_MOD data by [

] or [

] key

33

Gain

(Band 3)

TGC TX3: ***

7.1MHz

USB

TX

TGC (TX3)

150

DAC_MOD data by [

] or [

] key

34

Control

(Band 5)

TGC TX5: ***

21.1MHz

USB

TX

TGC (TX5)

150

DAC_MOD data by [

] or [

] key

35

(Band 6)

TGC TX6: ***

25.1MHz

USB

TX

TGC (TX6)

150

DAC_MOD data by [

] or [

] key

36

(Band 7)

TGC TX7: ***

28.1MHz

USB

TX

TGC (TX7)

150

DAC_MOD data by [

] or [

] key

AM MOD : ***

13.1MHz

AM

TX

MOD_2 (AM)

70

DAC_MOD data by [

] or [

] key

AM MAX : ***

13.1MHz

AM

TX

AMM

128

DAC_AMM data by [

] or [

] key

PRO FIN: ***

1.7MHz

CW

TX

POC

190

Hardware alignment

PRO DRV: ***

18MHz

CW

TX

POC

190

Hardware alignment

DAC_PRO data by [

37

AM Modulation

38

AM Maximum

Sensitivity

Sensitivity
39

Over-current

40

Over-current

Protection (Final)

Protection (Drive)
41

VSWR Protection

SWR PRO: ***

13.1MHz

CW

TX

PRO

60

42

Slow Fan-speed Check

FANSLOW: – – –

13.2MHz

USB

RX

-

-

Check only

43

Fast Fan-speed Check

FANFAST: – – –

13.2MHz

USB

RX

-

-

Check only

44

Carrier Frequency for

U CAR2 : 000

13.1MHz

USB

TX

LO1 CAR

±0

Skip

L CAR2 : 000

13.1MHz

LSB

TX

LO1 CAR

±0

Skip

RX

-

-

Check only

ALL Display

RX

-

-

Check only

WRITE TO ROM

RX

-

-

EEPROM write by [

] or [

] key

] or [

] key

Option filter (USB)
45

Carrier Frequency for
Option filter (LSB)

46

Checksum

47

Display Test

48

Write

SUM =

****

13.1MHz is TX alignment standard frequency.
13.2MHz is RX alignment standard frequency.

70

TK-90








 
 
 


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71

TK-90
ADJUSTMENT
Common Section
Measurement
Item

Condition

Testequipment

Unit

Terminal

Adjustment
Unit

Parts

Method

Specifications/Remarks

1. Setting

1) Connect the DC cord to the
DC power supply.
DC IN : DC 13.6V

2. Checksum

1) Menu No. : 46

Check

Checksum appears.

3. Display test

1) Menu No. : 47

Check

LCD all segments light.

PLL Section
Measurement
Item

Condition

Testequipment

Unit

1. LO2
(62.4MHz)
frequency

1) Display f. : 13.200MHz
Mode : USB
Disconnect the cable from
LO2 and insert a cable from
the frequency counter.
After the adjustment,
connect the cable to LO2.

f. counter TX-RX

2. LO2 level

1) Display f. : 13.200MHz
Mode : USB
Disconnect the cable from
LO2 and insert a cable from
the oscilloscope.
After the adjustment,
connect the cable to LO2.

Spectrum
analyzer

3. Lock voltage 1) VCO1
Display f. : 14.999MHz
Mode : USB

Terminal

Adjustment
Unit

LO2

Display f. : 14.500MHz

72

Method
Check

Specifications/Remarks
62.40000MHz
Note : Do not make the
LO2 (62.4MHz) frequendy
adjustment.

DC V.M

CV

TX-RX

L731
L729

TX-RX

TC703 4.20V

Display f. : 30.000kHz
2) VCO2
Display f. : 30.000MHz
Mode : USB

Parts

Level max.
–15dBm or more
± 15.6MHz spurious 60dBc or less
minimum

Check
TX-RX

TC702 4.20V

Check

± 0.05V

0.2~1.0V
± 0.05V

0.2~1.0V

TK-90










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73

TK-90
ADJUSTMENT
MCF Section
Measurement
Item

Condition

1. TX MCF
1) Display f. : 13.200MHz
(73.095MHz)
Mode : USB
Spectrum analyzer setting
Center f. : 73.095MHz
Frequency span : 100kHz
Xdb/DIV : 10dB
RBW : 300Hz
VBW : 100Hz
Disconnect the cable from
CN2 (DRV).
Transmit
After the adjustment,
connect the cable to CN2.
2. RX MCF

Testequipment

Unit

Terminal

Tracking
TX-RX
generator

CN4
(TP1)

Spectrum
analyer

CN5
(TP2)

Adjustment
Unit
TX-RX

1) After the adjustment of
TX MCF.

Parts
L122
L123
L124

Method

Specifications/Remarks

Adjust the coils to
obtain the frequency
response as shown.

L120
L181

Receiver Section
Measurement
Item

Condition

Testequipment

Unit

Terminal

Adjustment
Unit

Parts

Method

Specifications/Remarks

• To terminate the adjustment menu in the middle, save your settings with Menu No. 48.
1. Receive
AGC
reference

1) Menu No. : 1
(13.2MHz, USB)
SSG output : OFF

DC V.M

TX-RX

AGC

2. RF IF gain

1) Display f. : 14.200MHz
Mode : USB
PRE-AMP : ON
AGC : FAST
*AF output : 0.45V/4Ω (LV7)
SSG f. : 13.201MHz
SSG output
: –115dBm (0.398µV)

SSG

Rear
panel

ANT

3. IF gain

1) Menu No. : 2
(13.2MHz, USB)
SSG f. : 13.201MHz
SSG output : OFF

Oscilloscope
AF V.M
DM. SP

[
[

TX-RX

] or Set the adjustment 2.8V± 0.05V
]
value within the
limit of the specified
voltage.

L451
L452

AF output max.

EXT.SP

[
[

] or Check the adjustment value (A) displayed on the left
]
side of the display.
M2
IFG : 048 033
A

2) SSG output : –107dBm (1.0µV)

Change the adjustment value (B) displayed on the
right side of the display by pressing the [ ] or [ ]
keys so that adjustment value (A) increace by 5
(A+5).
M2
IFG : 053 033

A+5

74

B

*: When the volume cannot be decreased, verify the value set for “Minimum Volume”.
When “Minimum Volume Type” is set to “Lowest Limit” in the FPU, the volume cannot be decreased lower than the value set for the “Minimum Volume”.

TK-90






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75

TK-90
ADJUSTMENT
Measurement
Item
4. S/N
• 550kHz

Condition
1) Display f. : 550kHz
Mode : AM
PRE-AMP : ON
*AF output : 0.45V/4Ω (LV7)
SSG f. : 550kHz
SSG output : –79dBm (25µV)
MOD : 1kHz, 60%
2) MOD : OFF

• 13.2MHz

• PRE-AMP
gain

• RF ATT

5. S-meter
(S1)

Testequipment
SSG

Unit
Rear
panel

Oscilloscope
AF V.M
Distortion
meter
DM. SP
Audio
analyzer

Terminal

Adjustment
Unit

Parts

Method

Specifications/Remarks

ANT
EXT.SP

Check

–10dB or less

4) SSG output : OFF

Check

–10dB or less

5) Display f. : 13.200MHz
Mode : DATA
PRE-AMP : ON
*AF output : 0.45V/4Ω (LV7)
SSG f. : 13.201MHz
SSG output : –118dBm (0.28µV)

Set SINAD at 0dB.

6) PRE-AMP : OFF

Check

7) Display f. : 13.200MHz
Mode : DATA
ATT : OFF
*AF output : 0.2V/4Ω
SSG f. : 13.201MHz
SSG output : –116dBm (0.35µV)

AF level = A

8) ATT : ON
SSG output : –96dBm (3.54µV)

Check for AF level

3) Display f. : 14.200MHz
Mode : DATA
PRE-AMP : ON
*AF output : 0.45V/4Ω (LV7)
SSG f. : 13.201MHz
SSG output : –121dBm (0.2µV)

1) Menu No. : 3
(13.2MHz, USB)
SSG f. : 13.201MHz
SSG output : –107dBm (1µV)

[
[

] or 1 push
]

–(5~15)dB

A±2dB

S-meter lights up to S1 level.

(S3)

2) Menu No. : 4
(13.2MHz, USB)
SSG output : –81dBm (19.9µV)

S-meter lights up to S3 level.

(S5)

3) Menu No. : 5
(13.2MHz, USB)
SSG output : –41dBm (1.99mV)

S-meter lights up to S5 level.
(Lights up all)

6. Selcall

76

1) Menu No. : 6
(13.2MHz, USB)

f. counter TX-RX

FRQ

TX-RX

VR851 2210Hz

± 3Hz

*: When the volume cannot be decreased, verify the value set for “Minimum Volume”.
When “Minimum Volume Type” is set to “Lowest Limit” in the FPU, the volume cannot be decreased lower than the value set for the “Minimum Volume”.

TK-90








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77

TK-90
ADJUSTMENT
Measurement
Item
7. NB gain

8. VGS-1
(Option)

Condition

Testequipment

1) Display f. : 13.200MHz
Mode : USB
PRE-AMP : ON
AGC : FAST
NB : ON
SSG f. : 13.201MHz
SSG output : –103dBm (1.58µV)

Oscilloscope
AF V.M
DM. SP

2) NB : OFF→ON

Noise G.

Unit

Terminal

DC V.M

TX-RX

NB

SSG

Rear
panel

ANT

Adjustment
Unit
TX-RX

Parts
L326
L327

Method

Specifications/Remarks

Voltage min.

4.5V or less

Adjust output of
noise generator to
S2, and check.

Decrease pulsed noise.

The display frequency can be
heard vocally.

EXT.SP

1) Disconnect the antenna cable
from the transceiver.
Connect the VGS-1 to CN11
on the TX-RX unit.
Display f. : 13.900MHz
Mode : USB
Vol : MIN

[PF]

1 push

2) Connect a microphone to
the MIC jack.

[CH1]

Hold down [CH1]
key, and talk into
the microphone for
approximately
5 seconds.
Press the [CH1] key The recorded voice message
again.
is played back.

Transmitter Section
Measurement
Item
1. Final idling
current

Condition
1) Test mode
Display f. : 13.1MHz
Mode : USB
Final unit VR1 to VR4 : MIN
Transmit

2. Current
protection
pre-adjust

1) Display f. : 13.1MHz
Mode : USB
Transmit

3. Power gain
control
reference

1) Menu No. : 7
(13.1MHz, USB)
Transmit

78

Testequipment

Unit

Ammeter

Rear
panel

DC V.M

Terminal
DC IN

TX-RX

Adjustment
Unit
Final

TX-RX

PGC

Parts

Method

Specifications/Remarks

Check the default
current (Ii) of DC IN.
VR1

Ii + 300mA = A

VR2

A + 400mA = B

VR3

B + 400mA = C

VR4

C + 500mA

± 10mA

VR361 Turn to the left
completely.
VR362
[
[

] or Set the adjustment 2.5V± 0.1V
]
value within the
limit of the specified
voltage.

TK-90








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TK-90
ADJUSTMENT
Measurement
Item

Condition

4. Tracking
gain control
reference
(Band 4)

1) Menu No. : 10
(13.1MHz, USB)
MIC input : 1kHz, 7mV
Transmit

5. Carrier
frequency
(USB, LSB)

1) Menu No. : 11 (USB), 12 (LSB)
(13.1MHz)
MIC input : 350Hz, 7mV
2700Hz, 7mV
Transmit

Testequipment

Unit

Spectrum TX-RX
analyzer

Terminal

Adjustment
Unit

CN2
DRV

Parts
[
[

Method

] or –9dBm
]

Specifications/Remarks
± 0.5dB

AG
Change the adjustment values to get
the waveform as
shown.

OK

NG

6. CW carrier
level

1) Menu No. : 13
(13.1MHz, CW)
Transmit

0dBm

7. AM carrier
level

1) Menu No. : 14
(13.1MHz, AM)
Transmit

Same as display
value of menu
No. 13 (CW carrier
level).

8. Null
point
adjustment

1) Menu No. : 15
(2.1MHz, CW)
Transmit

DC V.M

9. Power
control
(100W)

1) Menu No. : 16
(13.1MHz, CW)
Transmit

Power meter Rear
panel

RF meter
(100W)

10. Power
control
(50W)
RF meter
(50W)

11. Power
control
(25W)
RF meter
(25W)

12. Power
control
(10W)
RF meter
(10W)

80

Final

VSR

ANT

Final

TC1

[
[

Voltage min.

] or 100W
]

± 0.5dB

0.2V or less

± 2W

1) Menu No. : 17
(13.1MHz, CW)
Transmit

1 push while
transmitting

Lights up all

1) Menu No. : 18
(13.1MHz, CW)
Transmit

50W

± 2W

1) Menu No. : 19
(13.1MHz, CW)
Transmit

1 push while
transmitting

Lights up all

1) Menu No. : 20
(13.1MHz, CW)
Transmit

25W

± 1W

1) Menu No. : 21
(13.1MHz, CW)
Transmit

1 push while
transmitting

Lights up all

1) Menu No. : 22
(13.1MHz, CW)
Transmit

10W

± 1W

1) Menu No. : 23
(13.1MHz, CW)
Transmit

1 push while
transmitting

Lights up all

TK-90



















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81

TK-90
ADJUSTMENT
Measurement
Item
13. Power
control
(5W)
RF meter
(5W)

Condition
1) Menu No. : 24
(13.1MHz, CW)
Transmit

Testequipment

Unit

Power meter Rear
panel

Terminal

Adjustment
Unit

ANT

Parts
[
[

1) Menu No. : 25
(13.1MHz, CW)
Transmit

14. Carrier
suppresion
(USB, LSB)

1) Menu No. : 8 (USB), 9 (LSB)
(13.1MHz)
Transmit

15. Mic sense

1) Menu No. : 26
(13.1MHz, USB)
MIC input : 1kHz, 7mV
Transmit

16. Power
1) Menu No. : 30
tracking gain
(13.1MHz, USB)
control
MIC input : 1kHz, 7mV
(5W)
Transmit

Method

] or 5W
]

1 push while
transmitting

Power meter
Spectrum
analyzer

Power meter

TX-RX

Specifications/Remarks
± 0.5W

Lights up all

VR251 Carrier level min.
(USB)
VR252
(LSB)

40dBc or more

[
[

± 2W

] or 60W
]

AG

3W

± 0.3W

(10W)

2) Menu No. : 29
Transmit

6W

± 0.6W

(25W)

3) Menu No. : 28
Transmit

15W

± 1.5W

(50W)

4) Menu No. : 27
Transmit

30W

± 3W

60W

± 10W

17. Frequency 1) Menu No. : 31
tracking gain
(2.1MHz, USB)
control
MIC input : 1kHz, 7mV
(Band 1)
Transmit
(Band 2)

2) Menu No. : 32
(4.1MHz, USB)
Transmit

(Band 3)

3) Menu No. : 33
(7.1MHz, USB)
Transmit

(Band 5)

4) Menu No. : 34
(21.1MHz, USB)
Transmit

(Band 6)

5) Menu No. : 35
(25.1MHz, USB)
Transmit

(Band 7)

6) Menu No. : 36
(28.1MHz, USB)
Transmit

82

TK-90








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EORtF

PF 




=W=OU

NRt


NKRt

ERMtF

QF 




=W=OT

PMt


Pt

SMt


NMt

NTK=
 !

 !
E
NF

NF 
 =W=PN
EOKNjeòI=rp_F
jf`
=W=NâeòI=Tãs



E
OF

OF 
 =W=PO
EQKNjeòI=rp_F



E
PF

PF 
 =W=PP
ETKNjeòI=rp_F



E
RF

QF 
 =W=PQ
EONKNjeòI=rp_F



E
SF

RF 
 =W=PR
EORKNjeòI=rp_F



E
TF

SF 
 =W=PS
EOUKNjeòI=rp_F




 
 
 



MKRt

z
 Rt
z




NF 
 =W=U=Erp_FI=V=Eip_F
ENPKNjeòF







 


83

TK-90
ADJUSTMENT
Measurement
Item

Condition

17. AM
modulation
sensitivity

1) Menu No. : 37
(13.1MHz, AM)
MIC input : 1kHz, 7mV
Transmit

18. AM
maximum
sensitivity

1) Menu No. 38
(13.1MHz, AM)
MIC input : 1kHz, 20mV
Transmit

19. Overcurrent
protection
(Final)

1) Menu No. : 39
(1.7MHz, CW)
Transmit

20. Overcurrent
protection
(Drive)

1) Menu No. : 40
(18MHz, CW)
Transmit

21. VSWR
protection

1) Menu No. : 41
(13.1MHz, CW)
Transmit

22. Slow
fan-speed
check

1) Menu No. : 42
(13.2MHz, USB)

23. Fast
fan-speed
check

2) Menu No. : 43
(13.2MHz, USB)

24. Carrier
frequency
for option
filter
(USB)

1) Menu No. : 44

(LSB)

84

Testequipment

Unit

Modulation Rear
analyzer
panel
AG
Power meter

Terminal

Unit

ANT

Parts
[
[

Method

] or Modulation 60%
]

90%

DC V.M
TX-RX
Power meter

[
[
TP2

TX-RX

150Ω
Rear
dummy load panel
Through
type power
meter

ANT

TX-RX

Specifications/Remarks
± 2%

± 5%

] or 120W
]

VR362 5V
[
[

TP4

2) Menu No. : 45

Adjustment

± 0.2V

] or 120W
]

VR361 5V

± 0.2V

[
[

± 2W

] or 40W
]

Check

Fan turns slowly

Fan turns fast

Not adjust

Skip

TK-90














NTK=




NF 
 =W=PT
ENPKNjeòI=^jF
jf`
=W=NâeòI=Tãs



NUK=
 !



NF 
 =PU
ENPKNjeòI=^jF
jf`
=W=NâeòI=OMãs



NVK=
 !
E
F

NF 
 =W=PV
ENKTjeòI=`tF








!





^d



a`=sKj


















^kq

quJou

NF 
 =W=QM
ENUjeòI=`tF


NF 
 =W=QN
ENPKNjeòI=`tF



OOK=


 !

NF 
 =W=QO
ENPKOjeòI=rp_F

OPK=


 !

OF 
 =W=QP
ENPKOjeòI=rp_F

OQK=


 !

 !
Erp_F

NF 


=W=QQ

Eip_F

OF 


=W=QR

x
x



NRM


 !





^kq

z
 
SMB
z


OB

VMB


RB


 
 
 


z
 NOMt
z

MKOs

z
 NOMt
z

quJou soPSN Rs
x
x





 


quJou soPSO Rs
x
x

qmQ
ONK=
 !






x
x
qmO

OMK=
 !
E
F







z
 QMt
z








MKOs

Ot




!"#




!"#




85

TK-90
ADJUSTMENT / 

Adjustment Points / 

■ TX-RX UNIT (Component side view)
===quJou
=E
 !"F

J1
EXT. SP

CN4

W701
LO1

L181

L122 L123 L124
CN1
RAT

L120, L181: RX MCF
L122~L124: TX MCF (73.095MHz)

L120
14S

DRV

L326, L327: NB gain / k_

L729, L731: LO2 level / ilO

L451, L452: RF IF gain / oc


TGC

PGC

!

TP3

TC702: Lock voltage (VCO2) / 


!=Es`lOF
TC703: Lock voltage (VCO1) / 
 !=Es`lNF

TP4

CAR

VR852

5A

REF

!"#$

AGC

IFGC
DET

W701
LO1

VR851

!=E
F

VR361: Over-current protection (Drive)




VR252

VR251

VR362: Over-current protection (Final)




TP1

TP2

TXB

VR361, VR362: Current protection pre-adjust




VR362

RXB

!

AMB

VR361

8A

VR251 (USB), VR252 (LSB): Carrier suppresion




CN5

W702
LO2

CN2

!=E
F

14V

VR851: Selcall / 


TONE
BEEP
AI
AO

FRQ

L452 L451
LO1

TC702

AO

TC703

AI
BRD
BRC

L729

8D

LO2

L326

TXI
RXI
INDI
C8
C4
C2
C1
RXO
SCR
PTT
V+
G
TXO

G
5D
RXD1

L327

CV
L731 W702
LO2

NB
NBL

■ FINAL UNIT (Component side view)
===cfk^i
=E
 !"F

VR1~VR4: Final idling current / 

TC1: Null point adjustment / 


W1
(ANT)

!"#

TC1

!
TPR

CN1
(RX)
YELLOW

14S

TH2
VSF

VR3
VSR

VR1
CN2
(DRV)
WHITE

VR2
TH1
(RED)
(BLK)

86

VR4

TK-90
TERMINAL FUNCTION / 
 !
Final Unit (X45-3780-20)
Pin No.

Name

I/O

cáå~ä
=EuQRJPTUMJOMF
Function








L








`kP=E
quJou
F

CN3 (to TX-RX unit)
1

8D

I

8V AVR output for digital circuit

N

Ua







!"#$Us=^so


2

8A

I

8V AVR output for analogue circuit

O

U^







!"#$Us=^so


3

14S

I

Switched 13.6V

P

NQp





NPKSs

4

14V

I

13.6V

Q

NQs




NPKSs

5

14AF

I

Switched 13.6V for audio amplifier

R

NQ^c







!"#$%&'NPKSs

6

14AG

I

GND for audio amplifier

S

NQ^d







!"#$

7

GND

-

GND

T

dka

J

dka

8

GND

-

GND

U

dka

J

dka

`kQ=E
quJou
F

CN4 (to TX-RX unit)
1

GND

-

GND

N

dka

J

2

DAT

I

Data for shift-register in Final unit

O

a^q





cáå~ä


!"#$%&'

3

CLK

I

CLK for shift-register in Final unit

P

`ih





cáå~ä


!"#$%&'

4

FEN

I

EN for shift-register in Final unit

Q

cbk





cáå~ä


!"#$%&'

5

PSC

I

Power supply switch control signal

R

mp`







!"#$%

6

TH1

O

Thermal protect detection voltage 1

S

qeN







!"#$%N

7

TH2

O

Thermal protect detection voltage 2

T

qeO







!"#$%O

8

NC

-

U

k`

J




9

VSF

O

Forward power detected voltage

V

spc







!"#$%

10

VSR

O

Reflected power detected voltage

NM

spo







!"#$%

11

NC

-

NN

k`

J




12

ID+

O

Drive current detection positive

NO

faH







!"#$%

13

ID-

O

Drive current detection negative

NP

faJ







!"#$%

14

NC

-

NQ

k`

J




15

IC+

O

Final transistor current detection positive

NR

f`H







!"#$%&'(

16

IC-

O

Final transistor current detection negative

NS

f`J







!"#$%&'(

17

NC

-




18

TXB

I

19

NC

-

20

5A

I

21

NC

-

22

GND

-

TX 8V

5V for Final unit

GND

dka

NT

k`

J

NU

qu_




NV

k`

J

OM

R^




ON

k`

J




OO

dka

J

dka

`kS=E


CN6 (to CN for AT)
1

14AT

O

Power supply for EXT. AT

N

NQ^q




2

GND

-

GND

O

dka

J

qu=Us



cáå~ä


!"#$%&'!F

buqK=^q

dka

Display Unit (X54-3560-20)

aáëéä~ó
=EuRQJPRSMJOMF

Pin No.




Name

I/O

Function




1

SPG

-

Speaker GND


L





`kN=E


CN1 (to Internal SP)

N

pmd

J

Rs







!"#F
!"

87

TK-90
TERMINAL FUNCTION / 
 !
Pin No.
2

Name
SP

I/O
O

Function
Speaker output



O





L




pm







!"

`kO=E
quJou
F

CN2 (to TX-RX unit)
1

ME

O

GND for MIC

N

jb







!"

2

MIC

O

MIC input signal

O

jf`







!"#$

3

E

-

GND

P

b

J

dka

4

8D

I

8V for circuit in Display unit

Q

Ua





aáëéä~ó


5

PSENSE

O

Panel connect check signal

R

mpbkpb







!"#$%

6

RXD0

I

Data input (UART)

S

ouaM







!=Er^oqF

7

PS

O

Power control signal

T

mp







!"#

8

TXD0

O

Data output (UART)

U

quaM







!=Er^oqF

9

SB

I

Switched 13.6V

V

p_





NPKSs

10

SP

I

Audio signal to internal speaker

NM

pm







!"#$%&'(

11

SPG

I

GND for internal speaker

NN

pmd







!"#$

!"Us

gN=E
 !F

J1 (to MIC)


L
 


!"#$

1

DM

I/O

MIC data detection

N

aj

2

HK

I

Data input for FPU

O

eh





cmr


3

MIC

I

MIC signal input

P

jf`







4

ME

I

MIC GND

Q

jb





 dka

5

PTT

I/O

MIC standby signal (PTT) / Data output for FPU

R

mqq

6

E

-

GND

S

b

J

7

SB

O

Switched 13.6V for MIC

T

p_





 !"#$%NPKSs

8

BLC

O

MIC backlight control

U

_i`







TX-RX Unit (X57-7210-20)
Pin No.

Name

I/O

!"

!"#$


L
 
 !"#$=EmqqFL
cmr
 !"
dka

!"#$

quJou
=EuRTJTONMJOMF
Function








L

`kS=E


CN6 (to CN for AT)







!"#$%&'!F

1

TT

I/O

External antenna tuner in/through control

N

qq


L
 


!"#$%&L


2

TS

I/O

External antenna tuner tuning start control

O

qp


L
 


!"#$"#%&'(

3

GND

GND

P

dka

-

1

NC

-

2

GND

-

3

SB

O

NC

-

2

RXD1

I

3

TXD1

O

1

KEY

I

2

NC

-

3

GND

-

dka

N

k`

J




GND

O

dka

J

dka

Switched 13.6V

P

p_




ouaN







!

P

quaN







!

N

hbv




O

k`

J




P

dka

J

dka

k`

Data input

O

Data output

`kV=E
h`qJPVF

CN9 (for KCT-39)

GND


NPKSs

J

N

KEY signal input




`kU=E
h`qJPNF

CN8 (for KCT-31)
1

J

`kT=E
h`qJPNF

CN7 (for KCT-31)

88




hbv


!

!

TK-90
TERMINAL FUNCTION / 
 !
Pin No.

Name

I/O




Function





L





J




quaN







!

S

ouaN







!

RTTY control

T

oqh




oqqv


I

Data PTT signal input

U

amqq





mqq
 !

GND

-

GND

V

dka

J

10

AUX1

I/O

NM

^ruN


L


11

AUX2

I/O

NN

^ruO


L


12

AUX3

I/O

NO

^ruP


L


4

NC

-

5

TXD1

O

6

RXD1

7

Q

k`

Data output

R

I

Data input

RTK

I

8

DPTT

9

dka

`kNM=E
h`qJPVF

CN10 (for KCT-39)

N

fdk







!"#$%& eW=


Modulation signal input (TX by DPTT)

O

af







!"#=E
amqq
quF

Detect signal output

P

abl







!"#

J




1

IGN

I

Ignition sense signal input

2

DI

I

3

DEO

O

NC

-

4~11




H: Power on

QúNN

k`

`kNN=E
sdpJNF

CN11 (for VGS-1)
1

VBSY

I

VGS-1 busy signal

N

s_pv




sdpJN


!

2

VPLY

I

VGS-1 play signal

O

smiv




sdpJN


!

3

SO

-

NC

P

pl

4

DATA

O

Data signal output for VGS-1

Q

a^q^

5

CLK

-

CLK for VGS-1

R

6

VEN

-

Enable signal for VGS-1

7

USEL

-

8

VRST

9




J




sdpJN


`ih

J


sdpJN


S

sbk

J


sdpJN


NC

T

rpbi

J




O

VGS-1 reset signal

U

sopq




DGND

-

DGND

V

adka

J

adka

10

AGND

-

GND

NM

^dka

J

dka

11

VAI

I

VGS-1 audio input

NN

s^f




sdpJN


!

12

VAO

O

VGS-1 audio output

NO

s^l




sdpJN


!

13

AGND

-

GND

NP

^dka

14

5D

O

Switched 5V for VGS-1

NQ

Ra




15~26

NC

-

NRúOS

k`

J

J

sdpJN


!"#$
!"

!

dka

sdpJN
 Rs



`kNO=E
cáå~ä
F

CN12 (to Final unit)
1

8D

I

8V AVR output for digital circuit

N

Ua







!"#$Us=^so


2

8A

I

8V AVR output for analogue circuit

O

U^







!"#$Us=^so


3

14S

I

Switched 13.6V

P

NQp





NPKSs

4

14V

I

13.6V

Q

NQs




NPKSs

5

14AF

I

Switched 13.6V for audio amplifier

R

NQ^c







!"#$%&'NPKSs

6

14AG

I

GND for audio amplifier

S

NQ^d







!"#$

7

GND

-

GND

T

dka

J

dka

8

GND

-

GND

U

dka

J

dka
`kNP=E


CN13 (to Option)
1

TXAO

O

TX audio signal output (TXI)

!

N

qu^l




qu


!F
!"#=EqufF

89

TK-90
TERMINAL FUNCTION / 
 !
Pin No.

Name

I/O

Function








L


2

RXAO

O

RX audio signal output (RXI)

O

ou^l




ou


3

INDI

I

NC (INDI)

P

fkaf





 =EfkafF

4

CODE8

O

Code 8 (C8)

Q

`labU





U=E`UF

5

CODE4

O

Code 4 (C4)

R

`labQ





Q=E`QF

6

CODE2

O

Code 2 (C2)

S

`labO





O=E`OF

7

CODE1

O

Code 1 (C1)

T

`labN





N=E`NF

8

RXAI

I

RX audio signal input (RXO)

U

ou^f




ou


!"#=EoulF

V

p`o







mqq




mqq
=EmqqF

8V for option (V+)

NN

Ua







-

GND (G)

NO

dka

J

TXAI

I

TX audio signal input (TXO)

NP

qu^f




NC

-

NQ

k`

SCR

O

Enable signal for option (SCR)

PTT

O

PTT signal (PTT)

11

8D

O

12

GND

13
14

H: Active

L: TX

J




!"#=EoufF

NM

9
10

!"#$%=Ep`oF eW=

iW=qu

!"#Us=EsHF

dka=EdF
qu


!"#=EqulF




`kNQ=E
cáå~ä
F

CN14 (to Final unit)
1

GND

-

GND

N

dka

J

dka

2

NC

-

NC

O

k`

J




3

5A

O

5V for Final unit

P

R^




4

NC

-

NC

Q

k`

J

5

TXB

O

TX 8V

R

qu_




6

NC

-

S

k`

J




7

IC-

I

Final transistor current detection negative

T

f`J







!"#$%&'(

8

IC+

I

Final transistor current detection positive

U

f`H







!"#$%&'(

9

NC

-

V

k`

J




10

ID-

I

Drive current detection negative

NM

faJ







!"#$%

11

ID+

I

Drive current detection positive

NN

faH







!"#$%

12

NC

-

NO

k`

J




13

VSR

I

Reflected power detected voltage

NP

spo







!"#$%

14

VSF

I

Forward power detected voltage

NQ

spc







!"#$%

15

NC

-

NR

k`

J




16

TH2

I

Thermal protect detection voltage 2

NS

qeO







!"#$%O

17

TH1

I

Thermal protect detection voltage 1

NT

qeN







!"#$%N

18

PSC

-

Power supply switch control signal

NU

mp`

J




!"#$%

19

FEN

O

EN for shift-register in Final unit

NV

cbk





cáå~ä


!"#$%&'

20

CLK

O

CLK for shift-register in Final unit

OM

`ih





cáå~ä


!"#$%&'

21

DATA

O

Data for shift-register in Final unit

ON

a^q^





cáå~ä


!"#$%&'

22

GND

-

GND

OO

dka

J


cáå~ä


Rs



qu=Us

dka

`kNR=E
^ib
F

CN15 (to ALE unit)

90





W

1

GND

-

Reserved:

N

dka

2

AO

O

Reserved: ALE audio output

O

^l





W=^ib


!

3

AI

I

Reserved: ALE audio input

P

^f





W=^ib


!

4

5BTT

O

Reserved: 5V for battery charge

Q

R_qq





W=


J

!"

#$Rs

TK-90
TERMINAL FUNCTION / 
 !
Pin No.

Name

I/O

Function








L








5

A5A

O

Reserved: Switched 5V for ALE

R

^R^





W=
^ib
 Rs

6

NC

-

Reserved:

S

k`

J


W

7

DGND

-

Reserved: DGND

T

adka

J


W=adka

8

BRDAT

I

Reserved: TP (Bit error rate data)

U

_oa^q





W=qm=E


!"#$F

9

BRCLK

I

Reserved: TP (Bit error rate clock)

V

_o`ih





W=qm=E


!"#$F

10

ALE2

-

Reserved:

NM

^ibO

J


W

11

ALE1

-

Reserved:

NN

^ibN

J


W

12

ASENSE

I

Reserved: ALE unit detection

NO

^pbkpb





W=^ib


13

ASQC

O

Reserved: Squelch control signal for ALE

NP

^pn`





W=
^ib


14

BAUD

O

Reserved: Baud selection signal

NQ

_^ra





W=


15

BIO

-

Reserved:

NR

_fl

16

ARST

O

Reserved: ALE reset signal

NS

^opq





W=^ib


!

17

ABSY

I

Reserved: ALE busy signal

NT

^_pv





W=^ib


!

18

DCD

I

Reserved: Data carrier detection

NU

a`a





W=


19

AMMU

I

Reserved: ALE MIC mute signal

NV

^jjr





W=^ib


!"#$

20

AAMU

I

Reserved: ALE audio mute signal

OM

^^jr





W=^ib



!"

21

APTT

I

Reserved: ALE standby signal

ON

^mqq





W=^ib


!

22

TXC

O

Reserved: TX control signal

OO

qu`





W=qu


23

RTS2

O

Reserved: Request to send signal for ALE

OP

oqpO





W=
^ib


!"#$

24

CTS2

I

Reserved: Clear to send signal for ALE

OQ

`qpO





W=
^ib


!"#$

25

TXD2

O

Reserved: Data output for ALE

OR

quaO





W=
^ib


!"

26

RXD2

I

Reserved: Data input for ALE

OS

ouaO





W=
^ib


!"

!
!"#$

!"#


W

J

!"#

!

`kNS=E
c^kNF

CN16 (for FAN1)
1

FAN+

O

FAN1+

N

c^kH




c^kNH

2

FAN-

O

FAN1-

O

c^kJ




c^kNJ

`kNT=E
c^kOF

CN17 (for FAN2)
1

FAN+

O

FAN2+

N

c^kH




c^kOH

2

FAN-

O

FAN2-

O

c^kJ




c^kOJ

`kOPS=E
aáëéä~ó
F

CN236 (to Display unit)

J




!"#$

pm







!"#$%&'(

P

p_





NPKSs

Data output (UART)

Q

quaM







!=Er^oqF

I

Power control signal

R

mp







!"#

RXD0

I

Data input (UART)

S

ouaM







!=Er^oqF

7

PSENSE

I

NC

T

mpbkpb







8

8D

O

8V for circuit in display

U

Ua







1

SPG

-

GND for internal speaker

N

pmd

2

SP

O

Audio signal to internal speaker

O

3

SB

O

Switched 13.6V

4

TXD0

O

5

PS

6

!"#$Us

9

E

-

GND

V

b

J

dka

10

MIC

I

MIC input signal

NM

jf`







!"#$

11

ME

-

GND for MIC

NN

jb

J




!"

91

14

92

C205

13

J79-0008-09

10
R48

C602

L202

L201

C202

C403
L401
TH2

L504

C26

R29

C109

L704

VR3

R28

L14

C82

CN75
VSF

L25

C702

+

E

C78

R49

C601
C79

CN74
TH2

R35

L702
C29

C701

C20

2

7

F1

FUSE

Q9

I

R36

R1

R68

6

5

Q13

C38

R23

L104

R67

C39

K701

C52

L19

L304

K301

20
C81

1

10
IC3

11

C60

C59

43
51

C58

H

L31

L501

L404

C506
K501

K101

34
Q12

4

CN77
TPR

L604

C405

43
51
Q11

L20
15

3

Q10
43
51

YELLOW

K401

R65

1

CN1
(RX)

D9

G

L204

C607
C302

L705

C301

C101

C54

K601

C407
C501

C707
L701

R69

C57

C401

C303

C103

R41

R43

3

C705

L101

TC1

C55

R42

L21

C305

C704

C105

D6

L23

C612

C604

C507
R66

L302

C708

C106

L102

R62 R61

C56

C406

L502
C504

L703

L8

D3

K1
L22

C603

L602

C706

C710

L402

C511
C307

C308

L303

5

C408

9

C606

C509

C709

C409

C510

C108

C107

K102

C114

C53

L601

L603
C410

C714

D101

C609

C711

K702

D701

4

C613

L403

C309

D301

D7

F

K201

K202

E

C201

11
C310

C311

K302

C314

6

L503

D501

W1
(ANT)

C512

K502

C514

D

C203

C204

12
C

C206

C412

D401

7

K402

C414

2

C610

D601

TK-90

K602

C614

8

B

C207

D201

1

C214

A
J

PC BOARD / PC板

FINAL UNIT (X45-3780-20) Component side view (J79-0008-09)

14S

+
C

L13

C18

C17

C25

R17

R24

R25
G

D

S

L24
C22

L15
L16
L17

C6

L301

C508
R39

C505
C502
B

Q5

C

J

K

L

M

N

O

P

Q

R

PC BOARD / PC板

S

TK-90

1

R56

L11

R12

C65

1 14AT

GND

D

R20

S

O

G
Q3

C71

G
IC1

R22

G
S

C68

C10

+

I

C69

VR2

R27

R19

C70

R21

R18

C28

C19

R16

C27

R26

L1
17

+

Q2
CN31

D

D
C21

D2

B

I
G
IC2

C74

C47
C64

E

C30

C

R40

C45

O

+

L17
L2

C72

VR4
Q6

L26

L3

L32

L16

C73

C80

C75

+

C23
C44

C24

C29

14AG

C66

CN7

R13

Q1

C2

+

L29

2 AGND

G
S

L15

14V

CN6

C14

C18

14AF

C67

WHITE R60 R59

R58

Ref. No. Address

CN8

C12

R11 C13

L12

C17

C16

R15

13

C15

L14

+

R14

C5

VR1

R54

CN2
(DRV)

R57

R55

C11

F1

R51

14S

1

CN3

8A

8D

GND 1
NC
5A
NC
TXB
NC
IC–
IC+
NC
ID–
ID+
NC
VSR
VSF
NC
TH2
TH1
PSC
FEN
CLK
DAT
GND 22

R52

CN76
VSR

R53

CN4

GND 8

FINAL UNIT (X45-3780-20) Component side view (J79-0008-09)

C48

CN32

R37

R34

F2

+ C61

L18

C35

C34

R31

R30

R44

4

R45

CN15

R32

Q8

5
Q7

8

CN73
TH1

1

C77 R46
R47

L30

FUSE

C62

C33

C32

C36

C3

R33

R38
B

B

CN9

C37

R35

R36

L4

4O
6O
3H

Q1
Q2
Q3

3L
5M
5K

Q4
Q5
Q6

9M
9J
6M

Q7
Q8

7O
7O

Q9
Q10
Q11

2E
3G
3H

Q12
Q13
D1
D2
D3
D6
D7
D8
D9
D101
D201
D301
D401
D501
D601
D701

3H
3H
9M
5M
3C
4E
3E
11O
2E
4C
12C
7C
9C
8C
10C
6C

2

3

4

5

6

7

8

E

Q4

C40

(BLK)

E

(RED)

D1
E

Q5

9

C41
C

C
C42
+

C1

10

L27

L28

C49

CN21

C63
D8

L7

11

L5

R2

12

C51

L6

Component side

C4

R3

+

C50

C38

C31

C76

TH1

C46 +

IC1
IC2
IC3

Layer 1
Layer 2
13

Foil side

93
14

D

E

F

G

H

I

J

K

L

M

N

CN2
(DRV)

C11

GND 8

GND

14AG

14V

14AF

14S

C65
CN7

R26

C68

I

C71

O

C69
C70

C10

R27

C27

G
IC1
B

I
O

G
IC2

C72

C74

C47
C64

E

C

C75

C73

Q6

L26

VR4

C44

L3

L32

+

L504

TK-90

1

Q8

5
Q7

8

R44

4

Q13
D1
D2
D3
D6
D7
D8
D9
D101
D201
D301
D401
D501
D601
D701

3H
9M
5M
3C
4E
3E
11O
2E
4C
12C
7C
9C
8C
10C
6C

2

3

4

5

6

7

8

(BLK)

9

TH2

C41

C78

C

C

L31
R48

C42
+

R49

C1

10

CN21

C79

C49

L404

K401

C401

C63

C612

11

L7

L601

K601

D8
L604

C604

F2

CN9
E

Q4

CN74
TH2

C603

1

C77 R46
R47

C35

C34

R31

R30

L18

(RED)

K501

C501

C504
L602

E

C601

C610

S

D1
E

Q5

R66
C406

L402

C408

C3

R33

C40

C602

R45

+ C61

R34

R32

B

C502

C405

CN73
TH1

CN15

L4

L401

C606

L30

FUSE

C62

C33

C32

C36

C37

R35

R36

C38

C39

L304

L19

K301

C302

C301

R37

C76

TH1

R65

CN32
C46 +

R39

E

C507

C409

CN8

R57

C12
R20

C45

C31

L501

C609

8D

GND 1
NC
5A
NC
TXB
NC
IC–
IC+
NC
ID–
ID+
NC
VSR
VSF
NC
TH2
TH1
PSC
FEN
CLK
DAT
GND 22

R53

R52

VR1
L12

R13
C30

C29

L2

C6

+

L704

C305

C303
C509

C80

B

C607

L5

C206

R2

L201

12

L204

K201

L202

+

C205

C51

L6
C50

C201

13

C203

C204

C202

Component side

C4
R3

C613

+

L17

R38

L502

C410

L403

C412

D2

C23

R40

C403

C207

+

Q2
CN31

L16
L15

L25

C505

C510

L503

C512

S

C21

R1

K701

L701

C705

C704
L302

C307

C308

L303

C309

C311

C310

K302
K502
K402
K602

R22

L24

D301
C314
D501
C514

+

D

C24

L705

D401
C414

VR2

C48

D601
C614

C66

G
Q3

S

C702

C407

D201

R19

G

10

C214

R12

R14
C16

R15

R21

R18

C28

C20

R68
L104

K101

R25

L702

C706

R16

R23

C103

C101

L101
C708
L703

C711

R17

C508

C511

K202

Q1

C2

+

L29

2 AGND

R24

C105

C106

L102

R67

C22

C707

L603

CN6

D

D

C506

11

R

Ref. No. Address
IC1
4O
IC2
6O
IC3
3H
Q1
3L
Q2
5M
Q3
5K
Q4
9M
Q5
9J
Q6
6M
Q7
7O
Q8
7O
Q9
2E
Q10
3G
Q11
3H
Q12
3H

C67

R59

1 14AT

C19

D6
C107

K102

C114
C714

K702

C710

9

L11

S

L301

7

R60

G

L1

C26

R11 C13

WHITE
R58

C14

C18

VR3

2

R29

C701

D701

F1

FUSE
R28

7
6
5

4

1

TC1

C55

C17

C109

C709

+

R56

C25

5

6

C5

L14

C82

20

43
51
Q11

Q10
43
51

3

R41

R43
R42

L8

15
34
Q12

L20

C108

D101

R54

L13

C52

4

R55

CN75
VSF

Q13

CN77
TPR
C54

R51

1

10

IC3

YELLOW

C81

R69

C57

11

L21

3
D3

CN1
(RX)

C56

CN76
VSR

C15

C60

C59

K1

D7

CN3

1

Q9
43
51

C58

CN4

L22

C53

Q

FINAL UNIT (X45-3780-20) Component side view (J79-0008-09)

14S

L23
D9

W1
(ANT)

R62 R61

2

12

P

PC BOARD / PC板

FINAL UNIT (X45-3780-20) Component side view (J79-0008-09)

8

O

PC BOARD / PC板
8A

TK-90

C

L28

1

B

L27

A

Layer 1
Layer 2
Foil side

13

J79-0008-09

14

14

A

1

B

TK-90

C

D

E

F

G

PC BOARD / PC板
FINAL UNIT (X45-3780-20) Foil side view (J79-0008-09)
CN34 CN28

CN33

CN24

CN60
CN26

CN55

3

4

5
CN13

CN12

6

CN740

8
CN25

9

10

CN23

CN22

11

12

13

94
14

CN45
CN46

CN43

CN49
CN47

CN56

7

CN53

CN44

CN35

CN42

CN27

2

CN52
CN50

H

I

J

J

K

L

M

N

O

P

Q

PC BOARD / PC板

R

S

TK-90

1

FINAL UNIT (X45-3780-20) Foil side view (J79-0008-09)
CN58

CN11

2
CN5

3

4

5

6

7

8

9

10

11
CN36

12
Component side
Layer 1
Layer 2
13

Foil side
J79-0008-09

95
14

A

1

B

TK-90

C

D

E

F

G

H

I

J

K

L

M

N

O

PC BOARD / PC板
CN34 CN28

CN26

CN53

CN47

CN45
CN46

TK-90

1

2

CN49
CN56

S

CN11

CN44

CN33

CN58
CN42

CN35
CN24

R

FINAL UNIT (X45-3780-20) Foil side view (J79-0008-09)

CN60

CN43

2

Q

PC BOARD / PC板

FINAL UNIT (X45-3780-20) Foil side view (J79-0008-09)
CN27

P

CN5

CN52
CN50

CN55

3

3

4

4

5

5
CN13

6
CN12

6

CN740

7

7

8

8
CN25

9

9

10

10

CN23

CN22

11

11
CN36

12

12
Component side
Layer 1
Layer 2
13

Foil side

13

J79-0008-09

14

14

A

1

B

C

TK-90

D

E

F

G

H

I

J

PC BOARD / PC板
92

DISPLAY UNIT (X54-3560-20) Component side view (J79-0009-09)

2

D8

D9

D10

D11

D12

D13

S10
VR-UP

R59

S11
POWER

3

S9
VR-DW

D7
ED1
1

4

5

DM 1
2 HK

S2
A

S1
▲

MIC

6

ME

S3
B

J1

PTT
E
SB 7
8 BLC

7

DISPLAY UNIT (X54-3560-20) Foil side view (J79-0009-09)
Q5

C20

R28

R37

R7

L6

R9

10

C30

CN7

C4

D5
R22

C33

DM

C28

HK
CN15

+

C44
C46

C45
CP1

R47

IC3

26
CP2

R49

8
IC2
5
4

Q7

25

R48

CN25

R46
R54

R52

R51

CN26
R50

R35

Q6

CN27

C39

CN28
50 51
CN29

96

R75

R74

CP7

R76

R2

R1
C21

R33

1

C22

1

C24

R31

2
R12

SP
SPG

R43

R44

Q2

R13

L2

CN1
R15

R4

R5

R40
L5

13

R6

R8

D1

C16

100

C42

CN21 CN22

C17

1

C32

X1

R25

R39

L1

L4
C18

12

R10

R11
C29

C34

Q10

Q9

C19

C31

CP6

R73

C35

R42
R38

CP5

R45

R41

11 SPG

CN6 CN5

CN13

CP4

C38

CN12 CN4 CN3 CN11 CN10 CN9 CN8

SP

CP3
SB

TXD0

PS

RXD0

PSENSE

8D

E

MIC

1 ME

CN2

11

14

R17

R20

R21
CN14

23

L3

C25

R27

C47

C7

MIC

Q4

+

IC5

ME

O
R32

14

CN16

R3

PTT

IC1 G

R23

D3

C9

C11

C23

CN18

SB

CN17

R34

C13

BLC
E

9

I

D2

CN20

C26

R24
D6

CN23
CN19

D4

C15

8

76

100

75

1

J

K

L

M

N

O

P

Q

R

PC BOARD / PC板

S

TK-90

1

DISPLAY UNIT (X54-3560-20) Component side view (J79-0009-09)

D16

S8
CH-UP

Ref. No. Address
D7
4C
D8
3G

S7
CH-DW

D19

D18

D17

D14

D15

47

J79-0009-09

46

ED1

D9
D10
D11

3H
3I
3G

D12
D13
D14

3H
3I
3J

D15
D16
D17

3L
3M
3J

D18
D19

3L
3M

2

3

4

5

S4


Component side

S6
■

6

Layer 1
Layer 2
Layer 3
Layer 4
Foil side

7

DISPLAY UNIT (X54-3560-20) Foil side view (J79-0009-09)
8

R19
R70

Q12
+

R61

R64
R65
Q14

L8

C40

Q13

C36

R55

R60

Q11

R62

R53

L9

R58

R71

C37

TH1

R66

R67

Ref. No. Address Ref. No. Address
IC1
9E
Q10
12C
IC2
12F
Q11
10L
IC3
IC4

12H
12K

Q12
Q13

10L
10M

IC5
Q2
Q4

9G
12F
9H

Q14
D1
D2

10M
11D
9D

Q5
Q6
Q7

8G
13F
13F

D3
D4
D5

9D
8D
9C

Q9

12B

D6

9D

9

10

C46

C45

C43
R72

C41

C44
R73

R75

11

R76

C42

R74

76 75

100
1

IC4

51
50

12
Component side

R29

Layer 1
Layer 2
Layer 3
Layer 4
25 26

J79-0009-09

13
Foil side

97
14

A

1

B

C

TK-90

D

E

F

G

H

I

J

K

L

M

N

O

PC BOARD / PC板

P

Q

R

PC BOARD / PC板

DISPLAY UNIT (X54-3560-20) Component side view (J79-0009-09)

S

TK-90

1

DISPLAY UNIT (X54-3560-20) Component side view (J79-0009-09)

92

47

J79-0009-09
Ref. No. Address
D7
4C
D8
3G
D9
3H
D10
3I
D11
3G
D12
3H
D13
3I
D14
3J
D15
3L
D16
3M
D17
3J
D18
3L
D19
3M

2

S8
CH-UP

D16

D15

D14

D10

D9

D8

S10
VR-UP

R59

S11
POWER

D19

D18

D17

D13

D12

D11

3

S7
CH-DW

S9
VR-DW

D7
46

ED1
1

4

2

3

4

5

5

DM 1
2 HK

6

S2
A

S1
▲

MIC
ME

S3
B

S4


Component side

S6
■

J1

PTT

6

Layer 1
Layer 2
Layer 3
Layer 4

E
SB 7
8 BLC

Foil side
7

7

DISPLAY UNIT (X54-3560-20) Foil side view (J79-0009-09)

DISPLAY UNIT (X54-3560-20) Foil side view (J79-0009-09)
8

Q5
C25

R19

R67
C43

R64

R61

R65

R62

C37

L8

C41

C44

R72

R74

R75

11

R76

CP7

C45
CP1
Q6

10

76 75

R43

R47

IC3

26
CP2

R49

8
IC2
5

Q7

25

R48

76

100

75

1

IC4

51
50

12
Component side

R29

Layer 1
Layer 2
Layer 3
Layer 4

CN25

R46
R54

R52

R51

CN26
R50

4

R33

R35

1

2
1

100

C46

R1

R4

R2

C21

SPG

C24

R31

R15

SP

C22

L2

CN1

L5

R13

R40

+

9

R44

Q2

R12

C16

1

C32

X1

R25

C17

C40

C42

CN21 CN22

R5

R6

R8

D1
L1

L4
C18

R39

R10

R11
C29

C34

Q10

Q9

C19

C31

CP6

R73

C35

R42
R38

CP5

Q14

R45

R41

11 SPG

CN6 CN5

CN13

CP4

C38

CN12 CN4 CN3 CN11 CN10 CN9 CN8

SP

SB

TXD0

PS

RXD0

PSENSE

8D

E

MIC

1 ME

Q12
CP3

Q13
C36

R60

+
CN2

11

R53

R58

L9

Q11
R55

R17

R71

C30

C33

C28

L6

R7

10

CN27

C39

CN28
50 51
CN29

14

TH1

23

R20

R66

R28

C23

R37

R70

CN7

C4

D5
R22

D3

DM

R9

13

C20

L3

R21
CN14

CN15

12

R27

C47

C7

MIC
HK

Ref. No. Address Ref. No. Address
IC1
9E
Q10
12C
IC2
12F
Q11
10L
IC3
12H
Q12
10L
IC4
12K
Q13
10M
IC5
9G
Q14
10M
Q2
12F
D1
11D
Q4
9H
D2
9D
Q5
8G
D3
9D
Q6
13F
D4
8D
Q7
13F
D5
9C
Q9
12B
D6
9D

Q4

+

R32
R3

ME

O

R23

IC5

CN16

IC1 G

14

C11

C9

R34

CN18

SB
PTT

CN17

I

C13

E

9

R24

BLC

D2

CN20

C26

D6

CN23
CN19

D4

C15

8

25 26

J79-0009-09

13
Foil side

14

A

1

B

TK-90

C

D

E

F

G

H

I

J

PC BOARD / PC板
TX-RX UNIT (X57-7210-20) Component side view (J79-0007-09)
22 GND
DATA
CLK
FEN
PSC
TH1
TH2
NC
VSF
VSR
NC
ID+
ID–
NC
IC+
IC–
NC
TXB
NC
5A
NC
1 GND

CN14

2

E

A

D

B
C21

R621

IC1

C625

C313

IC603

20

5

8

1

4

1

R638

5
4
IC604
1
8

C630

R598 R670

C643

C559

C633

R680

CN236

R637

5
4
IC605
1
8

C632

L603

C644 R660

R610

R679

R609
C608
C564 R597

D
S

R671

Q610

R480 C504
C485

D

2

C961

3

R539

4

1

1

Q460

C543 R536

+

C370

C534

Q720

+

5A

E
C
B

L363

8

IC361

4
1

VR362

C425

C371

R444

R413

C382

R442 R443
C440

+

R368

D370

C378 R414
TH361 C379
R417 R395

D372

Q366

S
G
D

R406

TH252
R285
C282 R275

C470 R473

R440
C437
R435

XF251

L256

R258 C2
C253

C275

XF252

C252

D259

R424

D373

Q363

R363

Q253

C288

C472

+

R288

+

R365

C365 +

Q361 R381
Q365
R388 R385

R293

C292

R479

C474

1 8
4 5

C289 R291 C285 R284
C284

R297
TH255

R

C424

5

CN
T

VR361

1

C374

R431

VR252

R402
R403
R404
R373 R374
C364

4

1

+

R401

R371
R375

IC251

C293

C483

IC451

C476
C475

R487 C487
R491
C491

R295

7

14

C369
R394
CN269
TP2

R290 C294

5

8

VR251

R391

IC362

D374

R294

C539

C541

D365

C286

R301
C290

D369
8

CN271
TP1

R287
TH253

CN256
IFGC

CN270
TP4
R390
R386

R377

C291
R292

R500
C498

C490

Q459

R486

C367

24

IC363

13

R507

CN244
CAR

Q254

C493 R496
8

C481

1

12

R420

8A

1 8D

14S

14V

14AF

CN262
REF

+

R455

L251
R255
R261
C257

R271 C274

L255

C454
R456

+

+

CN237
AGC

Q451 1 4

C538

C526

L451

C453

R262

Q252

C821 R809

R782
C802

C823

C829
R788
R793

D705

C828
R786
R792

C845
C841

G

C646

IC521

R283

C830
R794
R790

C461

C457

L740

Q455

23
14

23

C820
C831

Q715

C813

R787

L452

C464

C840 C833
C846 C836

C832

C793
C800

S

L736

Q714

C817

L742

L727

R785

D

R746
R752

G

CN255

C471
C466

R805

R801

R808

C756 R750 R757

C826

G

C477

L713

R732

L716

C795

8

R781
C798

C816

R477

L710

9

C731 C739

CF701

C743

IC703

S

W702
LO2

D704

98
14

G
C822

CN242
LO2

C711 C701

C710
R702

D

C811

L703
C325
R327

Q713

C807

1

L453

+

C735

R741

R658

+

1
8
IC453
4
5

R494

C727

TC702

L733
L735

R546

CN261
DET
C496

IC452 4 5

R707
R711
C721

C757
C760
R758

D702

L732
C806

L706

Q322

1 NB

R325
C323

2 G

R326
C324

L707

TC703

IC859
C503 R506 R497

C707

W701
LO1

R740

R804

L725

R768

D701

C792
C799

C714

R329

C715

C327

L321

L709

L724

R767

Q604

C560
C562
C502

R498

Q706 C746

A8

L708

L323
Q323

W321

L325

C722

R795

C825
R800
R799 C835 R802

Q717 R803
CV
CN243

L726

R334

R337

R333
NB C331
CN226
R322

C803

R776

Q716

C844 +

R332
16
34

C824
C827
R796

R797
C838
C839

D

R331

C834 +

L731

S

G

Q324

C337 R330
R339 C329

R342

L326

R338

12

13

Q325

D321

CN227
NBL

C785
C797 C791

1

R353

L327

R725

16

11

R343 C340

L739

R349
C345

L729

Q327

C341

C349
R347 C346

R346

9

R712

R713

R345

L717

C745
C744

C706
C709

C702

IC701
8

C347 +

D521

CN12

14AG

GND

8 GND

L741

L702

CN241
LO1

R710
C718 C723

L705

10

C737

16

R605

VR851

I
G
O
IC704

L734

Q712

1

R603
C602

C939

IC864

L737

C812

R764

R729

R772

24

R360

L704
R714
C716

1

C958

C848 +

C847 C837

R777 C789
R775

9

C788

C782

8

C801

C942

8

+ C981

D
S

IC555

R810

L858

Q859

16
IC702

C805

R766
C778

R761

C734 R730

X701
TCXO

8
5

R742
C752

C703

1

9

C815
C808

C764

7

Q609
G

13

S

IC865

CN253
FRQ

R952

A7

+

1
4

R962

C976

C974

C966

4 3
IC861
5 1

C968

+

C980

R22

+

14

1

C978

1
8
IC863
4
5

1

26

CN15

12

+

C977 R960

AO

Q858

GND
R951 C973
AO
R954 C975
AI
R948
5BTT
A5A
NC
DGND
BRDAT
BRCLK
ALE2
ALE1
ASENS
ASQC
BAUD
BIO
ARST
ABSY
DCD
AMMU
AAMU
APTT
TXC
RTS2
CTS2
TXD2
RXD2

8

C603
R604

L552

CN265

+

R599

C610 +

D522

8

+

C635 R647 R649
C663

+

C567

8

CN268
BRD

5
4
IC602
1
8

C609

1

Q601

14

7

CN266
AI

CN267
BRC

R422
C422

Q602

C438

7

20

R437

8

C604

R596
C566 R586

IC553

13

R602

R594

7

12

8A

R657 R659 C645

C626 R636 C628 R644
R640 R641

R614 R613

C606

D602 D601 C605 R608

Q423

R441

IC551

7

C636 R651 R650
C662

IC554

C554 R572

1

14

IC552

+

24

+

D870

R439
C435
C434
R445

C436
R436

C553 R557

1

1

11

IC421

10

C431

C441

R433

26

C551 R553

14

1

C565

R434
C433

R446 CN259
CN263 AO AI
CN264 BEEP

1

C631 R643 C627 R635
R639 R642

D603

+ C607

C423

3 TX
RX

R858

CN249 CN248
RXB
TXB

R616 R629
R632

C613

C427

R447

CP869 CP871
C952

14V
CN252
CN258
TONE
C432

1

R607

CP865 CP867

R606

CP422 R430

Q856

D868

C953

25

CN11

C850

32
41

IC857 C936

C944
R850

R930
C945
R933

IC601

Q603

Q421

CP421

C950

7

14

R916

R926 R921
C937

CN6

CP863

R976

2

L852

C879 +

C922

AGND
5D
VAI
VAO
DGND AGND
USEL VRST
CLK
VEN
SO
DATA
VBSY VPLY

C874 +

6

R927

1

C875

38

CP874

X851

CP880

C938
C849

C878

1 5
IC853
3 4

8D

14
23

C877

D854

1

C929

R919

R918

CP876

CP877
CP875

TXO

1

8

1

C925

CN257

G

39

8

3 GND

R909
R914

R857

CN250
C612 R617 R620

TS

R910

R896

128

D604

C871

IC855

IC856

V+

64

103

CP873

PTT

65

CP878

DEO
DI
1 IGN

VR852

CP853 CP860 CP859 CP858

CP856

R917

SCR

2
3
4

CN13

RXO

R895

C1

R902

C2

+ C923

CP851

102

CP866 CP868 CP870 CP872

TXAO 1
RXAO
INDI
CODE8
CODE4
CODE2
CODE1
RXAI
SCR
PTT
8D
GND
TXAI
NC 14

C4

CN157
CP857

C902

R975
R974

C8

1

1 TT

CP864

INDI

5

CP861

R913

RXI

4

R906
R907

TXI

R973

CP862

8
C896

GN
3 SB

CN9

IC854
R980
R901

CP855

RXD1

3

4

VCC
WRST
WCNVSS
WTXD
WRXD
WCLK
WBSY
VSS

5

L859

D857 C

A9

5D

CN10

G

1

12 AUX3
AUX2
AUX1
GND
DPTT
RTK
RXD1
TXD1
NC
GND
NC
1 KEY

11

R276

OPTION FILTER

J

K

L

M

N

O

P

Q

R

PC BOARD / PC板

S

TK-90

1

TX-RX UNIT (X57-7210-20) Component side view (J79-0007-09)
J79-0007-09
Ref. No. Address Ref. No. Address Ref. No. Address

1

CN7

GND
3 SB

C14
C17

C42

L15

C45
C62

C60

L16

L18

C43

R37

L24

L25

BC ATT

L29

L26

C69

DX

R53

D19

D15

D18

C100
C85

D13

L32

L33

L34

D16

C87

D101

R52

C101

L105

C128

C109
C106

C124

L109

L103

L108

A4

R126 C137

A3
R112

IC101
5 4
8 1

C113

R106

+

L112

L104

C119
C117
C114

C126

D
G
S

CN4

L122

C156

C169

C185

2
1

41
32

Q187
Q252

12K
13G

D7
D8

4L
4L

IC251
IC361
IC362

10H
9I
9I

Q253
Q254
Q321

11H
9H
13K

D9
D10
D11

5L
5M
4M

IC363
IC421
IC422

8H
5G
10J

Q322
Q323
Q324

13C
12C
12C

D12
D13
D14

5L
6N
6L

IC423
IC451
IC452

11K
10G
10G

Q325
Q327
Q361

11D
11C
10I

D15
D16
D17

6M
6M
6L

IC453
IC521
IC551

9G
6J
7D

Q362
Q363
Q364

10K
10J
9K

D18
D19
D20

6N
6M
6L

IC552
IC553
IC554
IC555
IC601
IC602
IC603
IC604
IC605
IC701
IC702
IC703
IC704
IC853
IC854
IC855
IC856
IC857
IC859
IC861

7E
7F
5H
6H
4H
5H
4H
4I
5I
10E
9E
11E
9F
6D
3E
4E
5D
5F
7G
8E

Q365
Q366
Q421
Q423
Q451
Q455
Q459
Q460
Q601
Q602
Q603
Q604
Q609
Q610
Q706
Q712
Q713
Q714
Q715
Q716

10I
11I
4G
6F
12G
11G
10H
7H
6G
6G
4G
4H
4J
6J
11F
9E
13E
13F
12F
11F

D101
D102
D103
D104
D107
D182
D183
D184
D185
D251
D252
D253
D254
D259
D321
D363
D365
D366
D367
D369

6N
6K
6M
6L
11M
12M
12L
12K
12K
12K
12J
13K
12J
12H
11C
10K
9I
10K
11K
9J

IC863
IC864
IC865

7F
8F
8F

Q717
Q720
Q856

11E
8H
5F

D370
D371
D372

11I
9K
11I

Q3
Q103
Q105

4K
6L
8M

Q858
Q859
Q991

8F
8F
10L

D373
D374
D521

10J
9I
7H

Q106
Q108
Q109
Q182

8M
8L
8L
11M

Q992
D1
D2
D3

10L
3N
3N
4N

D522
D601
D602
D603

7H
5G
5G
4H

Q183
Q184
Q186

12N
11L
11K

D4
D5
D6

4N
4N
4N

D604
D701
D702

3H
12E
12F

D704
D705
D854

13E
13F
3I

D857
D868
D870

2I
6F
5G

D991
D992

10L
10L

Component side
Layer 1
Layer 2
Layer 3
Layer 4

1

2

G 2

NB 1

4J
7N

Q183

CN5

C187

C205
R209

L183

R199

L188

L184

C191

C192
R197

C193

D182

C326

W321

L181

CN222
TGC

R202

L186

R215

Q321

L124

D107
R192

R194 C196

C200

C212
R216

L123

XF101

C189

C190

C234

L182

R153

C197

C322
R324

R154

R182

R196

R213

L190

R323
C321

CN17

Q182

C194

23
14

C188

R188

D183

D184

R328

C254

R256

A6

L322

L252

D253

R262 C258

C328

C251

C213

R244

D251

R261
C257

Q187

C209 R214 C211

D185

R255 D252

L200

R184
C184

C235
R185

Q184

R217

R204

C217

L189

C203 R208

R219
C221
C224

L195

R243

L251

R183

R399

41
32

2 FAN–

C181

R205
R207
R206

R212 R211
C207
C208

C220
R222

Q186

1 FAN+

W702
LO2

TH185

R235

CN16

D992

Q991

C992

R993

D367

L199
D254

C253

C252

R228 R227
C237
R234 R233 C226
C229
C231
R236

R254

C233

R258 C256

2 FAN–

A5

R991

C238
C255

1 FAN+

C991

43
51
C372
C377
R411
C380

Q992

D363 Q362

C430 R432

14

C382

R442 R443
C440

C439

1
8
IC423
4
5

R440
C437
R435

L120

R376

R444

D991

1

R368

8

IC422

D373

7

C425

65

C368

R384 R379

D366

R424

W701
LO1

+

C373 R387

+

CN260
AMB

R389

+

R400 C375

Q364

R431

C428

R428

C429

C424

R373 R374

+

C376

C426 +

L115

D371

R429
R425

Q109

L361
R398

VR361

R401

R402
R403
R404

CN240
PGC

CN272
TP3

R158

L113

R138 R134
R139 R135

C120

C539
270
P4

C133

+

W551

Q105 R136 Q106
S
D
G
G
D
S

S
G
D Q108

+

L111

R128
C138
R130
R131
C139
R129

C536

C538

+

NORM

D103

D20 D104

L106

C130

C105

D4

L8

L17

C72
C88

C71

L35

D17

D14

C125

D1

D3

C44
C46

C96

C121

D2

D5

C48

L38

C98

Q103

C7
C11

D11

D10
L30

C70

C111
C110

12

4

D6

C56

C73
C90

L39

L36

C94

L19

C74

A2

I

J1
EXT. SP

C32
C28

C38

L11

L22

C50

L27

C75
C92

L37

11 ME

D12

E
MIC

C58

L31

L28

8D

21

+

L6

C40

L14

L23

C52

C112

85
71

C37

D8

D102

391

L13

D7

L20

D9
C54

L21

PSENSE

R671

R14

C22

C657

S

Q610

+

PS
RXD0

L603

D

W551

TXD0

CN236

G

L9

A1

SB

R599

C18 C26

R11

L7

SP

R598 R670

D
S

14S

C16

C23

C27
+

G

C41
C39

Q3

CP2

10

1
Q609

D
S
G

R8

CN251

C13 R10

11

IC1

20

C313

CP1

C9

1 SPG
G

GND

C10

L5
C5

R26
R25

R22

C21

A

+

L3

GND

1

G

W551

B
250

+

K1

R1
R4
C4

C6

O

L2

1

C3

R2

L1

C1

CN8

3 TXD1
RXD1

R858

CN2
DRV

GND

GND

A
R857

CN1
RAT

IC1
IC101

Foil side

2

3

4

5

6

7

8

9

10

11

12

13

99
14

A

1

B

TK-90

C

D

E

F

G

H

I

J

K

L

W551

C10

L6
C14
C17

C32
C28

C38

D11
C42
C45
C62

C60

L16

L18

C43

L24

BC ATT

L29

L25

C69

DX

R53

D19

D15

D16

D18

D13

L32

L34

L33
C100
C85

C87

R52

L105

C101

C109
C106
C128

L103

C124

R126 C137

R112

IC101
5 4
8 1

C113

L113

C133

Q106
D
G
S
L120

CN4

A5
L122

C156

2 FAN–

CN16

C991

1 FAN+

CN5

C169

W321

41
32

R328

C205
R209

C185

Q183

C326

L183

R199

L322

D253

L188

C187

C191

L184

D182
D183

Q321

L181

C193

C192
R197

R202

L186

C200
R215

C212
R216

L124

CN222
TGC

R194 C196

C197

C322
R324

L123

D107

C189

R192

R196

R213

L190

1

2

G 2

NB 1

R323
C321

R153

C190

Q182

C194

R154

R182
C234

L182

R188

23
14

C328

A6
D184

XF101

R183

R244

C213

C188

Q187

C209 R214 C211

R217

R204

C217

L189

L200

R184
C184

C235
R185

Q184

L195

C203 R208

R212 R211
C207
C208

CN17

C992

D992

2 FAN–

C181

R205
R207
R206

R219
C221
C224

41
32

1 FAN+

W702
LO2

R399

D251
C254

Q252

R256

R136

D
G
S
D991

D367

L199
D254

C253

C252

L255

R283

L252

Q105
S
G
D

S
G
D Q108
Q109

43
51

D363 Q362

R254

C233

L256

R228 R227
C237
R234 R233 C226
C229
C231
R236

C282 R275

C453

C251

L111

R128
C138
R130
R131
C139
R129

C120

R384 R379

Q991

C220
R222

Q186

D185

D252

W701
LO1

R993

R243

L251

L115

R991

TH185

R235

R158

2
1

NORM

D103

A4

D371

C372
C377
R411
C380

Q992

C238

R255
R261
C257

OPTION FILTER

R389

R440
C437
R435

R400 C375

C430 R432

14

1
8
IC423
4
5

R258 C256

R271 C274

Q364

1

8

IC422

C439

C255

XF252

C368
R376

XF251

C275

R398

D366

R444
R442 R443
C440

R413

C382

D372

+

7

C425

R368

D370

C378 R414
TH361 C379
R417 R395

TH252
R285

C470 R473

C461

Q455

D259

R388 R385
C371

Q366

S
G
D

R406

C288

Q253

R381

C72
C88

+

C373 R387

+

R424

D373

Q363

R363

+

R288

C365 +

+
CN260
AMB

R365

Q361
Q365

R293

C292

C472

C289 R291 C285 R284
C284

R479

C474

1 8
4 5

R287
TH253

R297
TH255

C428

VR362

+

R428

1

C429

4

C376

C426 +

R425

R431

8

IC361

L361
R429

C424

C374

5

L15

D101

R138 R134
R139 R135

CN240
PGC

CN272
TP3

VR361

1

CN271
TP1

+

R402
R403
R404
R373 R374
C364

4

1

C293

C483

IC451

C476
C475

R487 C487
R491
C491

VR252

R401

R371
R375

IC251

R294
R295

14

D374

VR251

7

IC362

C369
R394
CN269
TP2

5

8

R290 C294

R301
C290

R391

D4

R37

L112

C119
C117
C114

R106

+

C539

D365

C286
C291
R292

C490

Q459

R486

C367

24

IC363

13

R500
C498

Q254

C493 R496
8
5

C541

1

12

R420

8A

1 8D

14S

R507

R377

L109

L104

E
C
B
14V

14AF

CN244
CAR

D369
8

D1

D3

A3

W551

CN270
TP4
R386

L108

L106

C130

D2

L8

L17

L26

L38

D20 D104

C121

C7
C11

C44
C46

C96

D17

C111
C110

+

R390

4

D5

C48

C71

L35

L36

L39

C536

C538

C370

C534

Q720

+

I

J1
EXT. SP

C126

L363

CN262
REF

C73
C90

C98

+

R262 C258

R276

L30

C70

D14

A2

+

CN256
IFGC

D10

C75
C92

C94

R539

C961

3

2

1

+
+

5A

C481

C40

L31

L37

11 ME

G

D6

L22

C50

C125

C526

CN255

L11

C56

L23

C52

C74

12

C543 R536

L13

E
MIC

C58

L27

8D

L19

L21

PSENSE

1

Q460

L14

D12

C54

L28

D

R455

C454
R456

D7

L20

D9

RXD0

L603

C644 R660

R679

R480 C504
C485

G

C37

D8

Q103

CN237
AGC

Q451

L9

R14

L7

C22

CN236

C632

5
4
IC605
1
8

R637

C657

C633

R680

+

PS

1

G

C41
C39

R11
C16

C23

C27

R598 R670

C643

TXD0

IC521

+

L451

23
14

C18 C26

W551

4

C503 R506 R497
23
14

14S

A1

SB

R671

CN251

C13 R10

CP2

10

1

R638

5
4
IC604
1
8

C630

S

Q610

D
S
G

Q3

SP

K1

C5

11

IC1

20

CP1

C9

R8

+

O

L2

R26
R25

C21

4
D

C646

R2

C1

CN8

B

C625

C313

IC603

R658

G

CN2
DRV

GND

GND

A

D

5

R610

IC859
C502

C821 R809

C829
R788
R793

D705

C828
R786
R792

C845
C841

L452

C457

C820
C831
C830
R794
R790

CN7

E
D854

R621

1

C559
R546

C471

C464

C840 C833
C846 C836

R787

+

C466

C756 R750 R757

Q715

C823

C817

L740

1
4

C477

L713

C832

S

L736

Q714

R782
C802

D

C813

C807
G

L742

C793
C800

L735

R785

R477

L710

R808

D
S

GND

GND

C112

24
D521

CN261
DET
C496

L453

C746
R732

R746
R752

Q609
G

+

L5

C105

R494

C735

TC702

L733

8

Q604
C564 R597

C562

1

1
8
IC453
4
5

IC452

C727

R741

R22

C3

IC555

CN12

14AG

GND

8 GND

C707
R805

R801

L727

C816

R605

C939

VR851
L702

L716

C795

8

C757
C760
R758

D702

R781
C798

S

W702
LO2

C731 C739

CF701

9
C826

D
G

D704

14

C806

Q713

C822

C710
R702
CN242
LO2

C711 C701

C325
R327

TC703

C811

L703

D701

C792
C799

L707

L706

Q322

1 NB

R325
C323

2 G

R329

R326
C324

R603
C602

C603
R604

L552
C567

R498

R707
R711
C721

R740

R804

L725

R768

L732

C715

C327
C714

L724

R767

R609
C608

R422
C422

C438

L741

W701
LO1

Q706

A8

L708

L323
Q323

L321

C722

L709

R795

C825
R800
R799 C835 R802

R803

L726

R334

R337

16
34

IC703

D

W321

Q717
CV
CN243

C803

R776

Q716

C844 +

R332

L325

C824
C827
R796

R797
C838
C839

S

G

Q324

C337 R330
R339 C329

R342
R331
R333
NB C331
CN226
R322

L731

Q325

D321

L326

C834 +

1

L327

C785
C797 C791

R725

16

R353

CN227
NBL

R338

12

L739

R343 C340

9

R712

R713

11

L729

R349
C345

C341

C349
R347 C346

R346

C743

8
R345

L717

C745
C744

C706
C709

C702

IC701

C347 +

Q327

16

R710
C718 C723

C737

1

C613

C560

20

R437

I
G
O
IC704

L705

10

R607

1

11

IC421

10
R594

IC864

L734

R764

R729

R772

Q712

CN241
LO1

+

L3

13

R360

C847 C837

R777 C789
R775

C788

C782

C801

C6

CN1
RAT

D102

C958

C848 +

L704
R714
C716

CN6

C427

R447

C431

C978

L737

C812

C805

R761

C734 R730

R766
C778

9

12

R810

L858

C974

R742
C752

C815
C808

R1
R4
C4

+
C942

8

+ C981

8A

R599

C610 +

S

IC865
7

L1

Q601

14

1

+

C635 R647 R649
C663

+

CN253
FRQ

Q859

R962

C976

4 3
IC861
5 1

C968

C966

C703

16

8

R441

8
5
C980

R952

IC702

5
4
IC602
1
8

D522

1
4

Q858

1

26
X701
TCXO

C441

1
8
IC863
4
5

C764

1

9

C952

C436
R436

AO

13

R614 R613

R596
C566 R586

8

3 TXD1
RXD1
1

R858

R657 R659 C645

C626 R636 C628 R644
R640 R641

+

C977 R960

A7

12

C609

Q423
R439
C435
C434
R445

C636 R651 R650
C662

R602

Q602

CN265

CN15

+

C604

R434
C433

IC553

CN266
AI
CN268
BRD

+

D602

R857

1 SPG

24

IC554

C606
D601 C605 R608

14

7

8

GND
R951 C973
AO
R954 C975
AI
R948
5BTT
A5A
NC
DGND
BRDAT
BRCLK
ALE2
ALE1
ASENS
ASQC
BAUD
BIO
ARST
ABSY
DCD
AMMU
AAMU
APTT
TXC
RTS2
CTS2
TXD2
RXD2

8

Q856

R433

1

14

7

1

C554 R572

IC552

8

CN267
BRC

D868

7

C953

26

1

14

+

+

D870

R446 CN259
CN264 BEEP

C553 R557

IC551

7

C850

25

2

C551 R553

C631 R643 C627 R635
R639 R642

R616 R629
R632

C565

C423

3 SB

CN249 CN248
RXB
TXB

D603

+ C607

R430

CP421

C950

14V
CN252
CN258
TONE
C432

CN263 AO AI

1

32
41

IC857 C936

C944
R850

CN11

AGND
5D
VAI
VAO
DGND AGND
USEL VRST
CLK
VEN
SO
DATA
VBSY VPLY

L852

C879 +

R927

1

C875

C874 +

6

R930
C945
R933

R606

R916

R926 R921
C937

1

14

CP422

CP869 CP871

R976

X851

CP880

C938
C849

C878

1 5
IC853
3 4

TXO

14
23

C877

8D

C922

R919

C929

38

CP874

CP877
CP875

CN257

G

CP876

R918

CP878

IC856

V+

1

C925

CP873

PTT

39

128

7

IC601

Q603

Q421

R896

R917

SCR

IC855

8

3 GND

R909
R914

CP865 CP867

CN13

RXO

1

C1

64

103

GND

CN250
C612 R617 R620

TS

R910

CP863

C2

1

C4

65

D604

C871

C902

CP866 CP868 CP870 CP872

TXAO 1
RXAO
INDI
CODE8
CODE4
CODE2
CODE1
RXAI
SCR
PTT
8D
GND
TXAI
NC 14

DEO
DI
1 IGN

VR852

CP853 CP860 CP859 CP858

CP856

102

R975
R974

C8

8

INDI

+ C923

1 TT

CP864

RXI

CN157
CP857

CP851
R902

CP861

R913

2
3
4

R906
R907

TXI

1

C896

R973

CP862

8

R895

R980
R901

CP855

1

12 AUX3
AUX2
AUX1
GND
DPTT
RTK
RXD1
TXD1
NC
GND
NC
1 KEY

CN9

IC854

RXD1

3

4

VCC
WRST
WCNVSS
WTXD
WRXD
WCLK
WBSY
VSS

5

L859

D857 C

A9

Q

R

S

TK-90

1

TX-RX UNIT (X57-7210-20) Component side view (J79-0007-09)

11

CN10

G
5D

P

J79-0007-09

22 GND
DATA
CLK
FEN
PSC
TH1
TH2
NC
VSF
VSR
NC
ID+
ID–
NC
IC+
IC–
NC
TXB
NC
5A
NC
1 GND

2

13

O

PC BOARD / PC板

CN14

5

N

PC BOARD / PC板
TX-RX UNIT (X57-7210-20) Component side view (J79-0007-09)

4

M

Ref. No. Address Ref. No. Address Ref. No. Address
IC1
4J
Q187 12K
D7
4L
IC101
7N
Q252 13G
D8
4L
IC251 10H Q253 11H
D9
5L
IC361
9I
Q254
9H
D10
5M
IC362
9I
Q321 13K
D11
4M
IC363
8H
Q322 13C
D12
5L
IC421
5G
Q323 12C
D13
6N
IC422
10J Q324 12C
D14
6L
IC423 11K Q325 11D
D15
6M
IC451 10G Q327 11C
D16
6M
IC452 10G Q361
10I
D17
6L
IC453
9G
Q362 10K
D18
6N
IC521
6J
Q363 10J
D19
6M
IC551
7D
Q364
9K
D20
6L
IC552
7E
Q365
10I
D101
6N
IC553
7F
Q366
11I
D102
6K
IC554
5H
Q421
4G
D103
6M
IC555
6H
Q423
6F
D104
6L
IC601
4H
Q451 12G D107 11M
IC602
5H
Q455 11G D182 12M
IC603
4H
Q459 10H D183
12L
IC604
4I
Q460
7H
D184 12K
IC605
5I
Q601
6G
D185 12K
IC701
10E Q602
6G
D251 12K
IC702
9E
Q603
4G
D252
12J
IC703
11E Q604
4H
D253 13K
IC704
9F
Q609
4J
D254
12J
IC853
6D
Q610
6J
D259 12H
IC854
3E
Q706 11F
D321 11C
IC855
4E
Q712
9E
D363 10K
IC856
5D
Q713 13E D365
9I
IC857
5F
Q714 13F
D366 10K
IC859
7G
Q715 12F
D367 11K
IC861
8E
Q716 11F
D369
9J
IC863
7F
Q717 11E D370
11I
IC864
8F
Q720
8H
D371
9K
IC865
8F
Q856
5F
D372
11I
Q3
4K
Q858
8F
D373
10J
Q103
6L
Q859
8F
D374
9I
Q105
8M
Q991 10L
D521
7H
Q106
8M
Q992 10L
D522
7H
Q108
8L
D1
3N
D601
5G
Q109
8L
D2
3N
D602
5G
Q182 11M
D3
4N
D603
4H
Q183 12N
D4
4N
D604
3H
Q184 11L
D5
4N
D701 12E
Q186 11K
D6
4N
D702
12F
D704 13E
D705
13F
Component side
D854
3I
Layer 1
D857
2I
Layer 2
D868
6F
Layer 3
D870
5G
Layer 4
D991
10L
Foil side
D992
10L

2

3

4

5

6

7

8

9

10

11

12

13

14

A

1

B

TK-90

C

D

E

F

G

H

I

J

PC BOARD / PC板
TX-RX UNIT (X57-7210-20) Foil side view (J79-0007-09)
J79-0007-09

R866
D862
R867

CN131

R868

CN132

R869

CN127

C876

D867

FUSE

F311

R580

C621 R627

R581

R622 C618
R631

R625

Q606

R624

D606

C619 C620

R595

R611 C611
R612

+

C664

C616

R583

C615

R615 R619
C614 R618
C617

43
51

Q608

D605 Q607

D611

C648
R667

R661

Q605

D608

R652 C639
R648 R653 C640

C634

R672

C558
R593 TH551
R582

C622 R630

R584

D610

CN246
MIC

L551

R628 R633
C623

R634 C624

R317

R585

D609

R676 C651

IC606

C658

C86

R674

CN228

C659

C76

C99

R675

R35

8 1

C83

CN229

L602

R44

R41

R51

R40

R49

R38

R46

R39

C97

CN230

D613

5 4

R681

C647
R666

D614
Q6

R28

C53
C65

C629
R654

D612
CN231

L601

C47
C61

CN108

R623
R626

CN113
TXB

D607

Q855

CN105

C315
R316

Q312

D866

CN232

C656

C80
C93

C91

C82

C95

14M

C59
C68

C79

C89

C81

CN233

Q9

C51
C64

C78

C84

8M

Q12

Q8

C57
C67

R48

R43

R50

R42

R47

R45
C77

R31

R34

C49
C63

R30

CN247
DI

R877
R880

R13

18M Q11
R33

Q7
C55
C66

28M

6M

3M

R32
2M Q10

R27
BC Q5

5

R312
C311

C20
C24
C29

C33
C31

R21

R16 C25
R54

R17

C868 D864

CN137
C873

Q313

16
34

R313

R12

Q2

R29

16
34

R315
R311

R9

R23

D863

CN112
RXB

R319
C314

R314
C312

C2

16
34

Q1

R15

R19

R18

CN135
C869
C870

D865

Q311

IC851

D859

R870
CN133

R20 C30

Q4

15
34

R984
C998

R881

L40

I
R7

L4

D858

D861

CN117
R6

C19

4

CN128

R855

C15
C12

R987

R856

F

3

R986

CN136

R3

CN107 CN325
DRV
G

D21

C563

R988

C867
R983 R871 C866

CN118

D860

R874

Q13

C316

CN115

R865

15

D853

D855

34

CN326
G

R989

R864

R872 IC852

C853

R5

G R547

H C545 C542

CN104
RAT

D856

R985

C858
C859
C860

2

CN125 CN126

CN124
R863

6
C525 R527

R528

R531

R945

R489
R483

C478

C480

R465

C469 R47
R461 R

C276

Q453 CN28
D258

R462

D256

R264 C267

Q454

C467
R474

GND

L253

R268
C269

R259

D255

R267

C272

R266 C271

R468

C463

L259

C278

C262

R251

C460

D452

C459 CN218
IF

R272

L258

R269 C268 R265

Q

R277
R279
TH251

C270

R252

R230
C232

L254
R260

R274

C277

R273

R229

R240
C227

D186

L261 D257

L197

L196

C
A

R302

Q185

C266

41
32
TH184
R226

R493

C296
R298

C287

L260
C482
R484

D453
R280

L198
C228

R218

R321

C222
R224

C216

D187
C225
R232

100
14

C219 R223
C239

L192

CN281
GND

R237

R245

L201

13

R
C
C

C230
R220
R221

C236

C210

C204

CN223
MCF

C495

C295

R492

R257

CN289
IFIN

R200
R201

C492
R495

Q255

R393

R253

R231

R198

R193
R189

L187

D181

R190

12

R187

C186

CN324
G

R195
C198

R505
R499

+ C500

R300

R239
R203 C202

C894

R501
C501
R502

C297

D260

R303

R299

D368

C421
CN214
SM

C893

D361

D261 R296

L362

R186

CN323
TGC

C182 R181

C892

C891

C890

R361
C361
C363

CN153
14S

R286
C283 R281

Q181

CN154
14V

R503

R304

Q995

R438

R529

IC454
I
G
O

D364

C362
R366 R372

CN151
8D

CN245
CAR

R396
R408

C167

11

C523 R525

C522 R524

C550
R523
C494
G
D
Q523
R530 S
C548
C533

Q522
B
C
E

CN152
8A

R364

R409
R407

R995 R996

C994 C995

R999

R997

R992

D869
R548

R362
R370 R367

R412

+

Q994
R994

R369 R418 R410

C165
R152

R998

R532

D362

R380

R397

R392

R421

R990

R405

R148

D106

C160

R419

+

C381 +

C166

10

G

R537

R415

C383

C159

L121

CN280
GND

R533
R534
C532

R646
R645

43
51

R416

C164

G

C499 C497

S
D

R382 R383
CN239
PGC

C155
C147

C152
C149

R145

L117

R146
C154

R149

CN203
MCF

Q110

R132

R144
C145
R142

C161

D105

L119

C158
C157

L118 C148

Q524
CN234
AF

L116

C146 R140
R141

9
R151

R541

C142

D
S
G

C144

R521

C537 R535

L110
R137

Q107

C151
R147
R150

R543
CN327
SPI

R121
R119

C134

R125

8

L101

R538

R111 R103

C129
R120
C127 R127

R157

C108

R116

C135

R122

D

C547
C527 C530 C528
C521 R545
C549 R544
C546

C107

Q104 C122

Q521 S

C529

R123

43
61

R118

C170

R124

R115

D

G
R100
C118

Q101S

R109

R107

CN175
GND

C116
R110
R117
C123

R101

43
51

R105 R104
CN174
BPF

C104

+

C524 R526

R113

Q102

R114 R155

R108

7

C561

C115

L107

C102

L102

J

K

L

M

N

O

P

Q

R

PC BOARD / PC板

S

TK-90

1

TX-RX UNIT (X57-7210-20) Foil side view (J79-0007-09)
C914

C915
C916
C917
C918
C919
C920
C921
C924
C926
C928
C930
C931
C932
CN190

CN176

CN177

CN178

CN179

CN180

CN181

L851 CN119

CN279
WBSY

CN274
WRST
CN276
WTXD

CN277
WRXD

CN121

C856

D872
D871

CN185

R977

CN183

CN189

CN187

CN275
WCNV CN278
WCLK
CN273
5V

Ref. No. Address Ref. No. Address Ref. No. Address
IC454
8J
Q522
8I
D361
9I
IC606
5G
Q523
7I
D362
8I

R915

CN188 CN186 CN184

C857

Q854

Q852

C910 R911

Q851

D851

L551
R982

R427
R426

R920

R583

D
G

R595

Q993 S

R979

R581

C558
R593 TH551
R582

580

C903 R900

R882

L854

CN170
CN169
CN168
CN167
CN166
CN164
CN163
CN162
CN161
CN160

C897 R897

CN159

C898

C888

CN148
C886

C887
CN149
C889
CN150

R601 C601

CN171

L853

1 C611
2

CN173

C913 C911 C909 C908 C907 C906 C905 C904 C901 C900 C899

R851

C912 R912

R853

R852

CN105

R854

CN108

Q853

D852

CN142 CN144

R590

C523 R525

R564

CN196

CN193

CN191

CN199

CN197

CN194

CN192

CN204

Q703

Q702

R709

R759
C768

R336

C732

R789

D452
D453
D454

12J
11J
10K

Q6
Q7
Q8

5F
5D
5E

Q702
Q703
Q704

10M
9M
12M

D605
D606
D607

5I
5I
4H

Q9
Q10
Q11

5F
5D
5E

Q707
Q708
Q709

10L
11M
10N

D608
D609
D610

5H
5H
5H

Q12
Q13
Q101
Q102
Q104
Q107
Q110
Q181
Q185
Q251
Q255
Q311
Q312
Q313
Q326
Q329
Q452
Q453
Q454
Q456

5E
3D
7E
7E
7E
8D
8F
11E
12G
13J
10I
3H
4H
4H
11N
11N
11K
11J
11J
11K

Q711
Q718
Q719
Q851
Q852
Q853
Q854
Q855
Q993
Q994
Q995
D21
D105
D106
D181
D186
D187
D255
D256
D257

11M
13L
13K
4K
3K
3K
3K
3I
5N
10F
10F
3D
8D
9D
12D
13G
12G
11I
12I
13J

D611
D612
D613
D614
D703
D851
D852
D853
D855
D856
D858
D859
D860
D861
D862
D863
D864
D865
D866
D867

5H
5H
5G
5G
11L
4J
3J
2G
2H
2H
2H
2H
2H
3H
2H
3H
3I
3H
3I
3I

Q457
Q458
Q521

11J
10J
7I

D258
D260
D261

12J
9I
9I

D869
D871
D872

7J
3O
3O

3

4

5

6

7

8

9

11

C730

12

C333
CN225
NB

C724

R278
R807
C842

Q718

Q719

R806
C843

C280

R279
TH251

L257 C279

L258

R354

CN103
LO2

L324

L715

L711

CN284
GND

6I
6I
10M

R720

Q704

C452

R452 TH451
C451 R451

R274

L261 D257

R273

R798

Q607
Q608
Q701

R341 C342
R344
C334
R335

L718
R726
C747
C736

4E
4D
5D

C336

C751
R721

Q2
Q4
Q5

Q326

R747
C761
C749

R727

CN143
VCO

8I
10H
11K

C344
C339

R738

R739

R780

R779

L738

R508

+ C818

Q708

D364
D368
D451

R348

Q329

R748

D

R783 C762
R784

CN138
CV

C456
R457

D258

R462

C462

CN146
GND

+ C810

8H
5I
5I

10

R352
C348

R769

R770

L723

C804

Q524
Q605
Q606

C725

Q711

R765

R778

C786

2I
2I
4E

R753

C767

R751 R754 C766
Q709
R755

L719

CN286
GND C773

C787

C784
C783

R811

G

Q452

S

R467

Q456

R715
C719

R704

C704
R708
CN111 C712
31.2M
CN129
C772
15.6M

C713

R703

L728

Q701

R706

D451

D703

R459

C465
R470

R465

C281

CN201

CN207

R722

C740
R731
R718

L730

D454

C478

C480

R468

Q251

CN200

CN202

CN209

C765
R749

R791

R460
C458

R466

R453
R454

CN198

CN205

CN211

C748
R737
R736

R744

C814
C809

R464
R469

C728 R716 R701 C705

Q707

C771

L722

C780

C484 R482

R483
CN217
AGC

R277

R717

C819

R478
R476
R471

C729

R458

C459 CN218 C455
IF

02

L714
C775 R763
C776

R774

R488

R493

R489

D452

C774

R505
R499

R501
C501

GND

C777
C779
C781

R481
C479

L454

Q453 CN282

C708

L721
C790

L720 C769 R762

Q458

R461 R463

L701

C726

CN238
LO1

Q457

R474

R555

R554
CN208

CN215

CN210

CN212

L856

R685

C473
C467 R472

L857

C933
C934

C935
C940
C941
C946
C947
C951
C954
C955
C956
C957
C959
C960
C962
C964
C965
C967
C969

R966

R981

C489

C469 R475 C468

268 R265

CN216

R964

CN283
GND

R485
C488
C486

C277

R956

R968

CN156
14AF

R492

R272

R551

CN328
AI

C972
C971
R961

+

C492
R495

C460

CN329
AO

R963

R965

C495

R503

4

R565
R563

CN322
DET

R556

C894

C893

C892

C891

CN153
14S

D453

R558

R559 R560

R575

C982

R972

IC454
I
G
CN154
14V

C482
R484

R566

L855

R945

R969
R970
C983
C987
C986
C985
R967

+ C500

R567

R529

R531

R528

R579

CN254 CN285
FRQ GND R958

R971

499 C497

R571
R568
R569
R570

C552
R561
R562

C525 R527

C522 R524

R578 C557
R574

C997
C996
C993
C990
C989
C988
C984

D869

1

CN147

CN141

C527 C530 C528

CN152
8A

CN145

C880

C885
C884
C883
C882
C881

R591

CN139

IC851
IC852
Q1

2

Component side
Layer 1
Layer 2
Layer 3
Layer 4

13
Foil side

101
14

A

1

B

TK-90

C

D

E

F

G

H

I

J

K

L

CN177

CN178

CN179

CN180

CN181

C856

D872
D871

CN185

CN183

CN189

C857

R920

D
G

R595

Q993 S

R979

R427
R426

L854

R882

CN170
CN169
CN168
CN167
CN166
CN164
CN163
CN162
CN161
CN160

C897 R897

CN159

C898

C888

CN148
C886

R601 C601

C887
CN149
C889
CN150

C664

+

CN171

L853

R611 C611
R612

C913 C911 C909 C908 C907 C906 C905 C904 C901 C900 C899

R982

C903 R900

CN173

CN142 CN144

R564

R555

R554

R559 R560

CN196

CN193

CN191

CN197

CN194

CN192

CN204

CN199

CN207

CN201

CN202

CN209

CN200

CN205

CN211

CN198

CN208

CN215

CN210

CN216

CN212

R956

C935
C940
C941
C946
C947
C951
C954
C955
C956
C957
C959
C960
C962
C964
C965
C967
C969

L721

C729
R722

R774

R

S

TK-90

1

C767
R759
C768

Q704

L715
C732

C452
R789

C730

R278
R807
C842

Q718

R354

R806
C843

Q719

C270

C280
C279

R279
TH251

L257

L258

L711

CN284
GND

CN103
LO2

8

9

12

C333
CN225
NB

C724

R452 TH451
C451 R451

R274

L261 D257

R273

R798

L324

R726
C747
C736

7

R720

C456
R457

R721

6

R341 C342
R344
C334
R335

L718

R727

5

11

Q326

R747
C761
C749

R336

C751

CN138
CV
CN143
VCO

4

C336

R739

R508

C462

+ C818

Q708

C344
C339

R738

R783 C762
R784

R780

R779

L738

+ C810

3

R348

Q329

R748

D

R467

CN146
GND

R352
C348

R769

R770

L723

G

Q452

S

C804

2

10

C725

Q711

R765

R778

C786

Ref. No. Address Ref. No. Address Ref. No. Address
IC454
8J
Q522
8I
D361
9I
IC606
5G
Q523
7I
D362
8I
IC851
2I
Q524
8H
D364
8I
IC852
2I
Q605
5I
D368 10H
Q1
4E
Q606
5I
D451 11K
Q2
4E
Q607
6I
D452
12J
Q4
4D
Q608
6I
D453
11J
Q5
5D
Q701 10M D454 10K
Q6
5F
Q702 10M D605
5I
Q7
5D
Q703
9M
D606
5I
Q8
5E
Q704 12M D607
4H
Q9
5F
Q707 10L
D608
5H
Q10
5D
Q708 11M D609
5H
Q11
5E
Q709 10N D610
5H
Q12
5E
Q711 11M D611
5H
Q13
3D
Q718 13L
D612
5H
Q101
7E
Q719 13K D613
5G
Q102
7E
Q851
4K
D614
5G
Q104
7E
Q852
3K
D703
11L
Q107
8D
Q853
3K
D851
4J
Q110
8F
Q854
3K
D852
3J
Q181 11E Q855
3I
D853
2G
Q185 12G Q993
5N
D855
2H
Q251 13J Q994 10F
D856
2H
Q255
10I
Q995 10F
D858
2H
Q311
3H
D21
3D
D859
2H
Q312
4H
D105
8D
D860
2H
Q313
4H
D106
9D
D861
3H
Q326 11N D181 12D D862
2H
Q329 11N D186 13G D863
3H
Q452 11K D187 12G D864
3I
Q453 11J
D255
11I
D865
3H
Q454 11J
D256
12I
D866
3I
Q456 11K D257
13J
D867
3I
Q457 11J
D258
12J
D869
7J
Q458 10J
D260
9I
D871
3O
Q521
7I
D261
9I
D872
3O

R753

L719

CN286
GND C773

C787

C784
C783

R811

R459

C465
R470

Q456

R715
C719

R751 R754 C766
Q709
R755

R703

D451

L728

Q701

R706

L730

D454

C478

D703

C704
R708
CN111 C712
31.2M
CN129
C772
15.6M

C713

R704

C740
R731
R718

Q702

C748
R737
R736

C765
R749

Q703
R709

C728 R716 R701 C705

Q707

R744

R791

R460
C458

R464
R469

C775 R763
C776

C774

C771

L722

C780

C484 R482

C777
C779
C781

C814
C809

R466

R453
R454

Q251

R277

C708

R717

C819

R478
R476
R471

C281

R269 C268 R265

R966

R488

R493

C480

D258

R462

C266

R260

R575

R968

C495

R505
R499

R465

C277

C769 R762

R481
C479

CN217
AGC

L701

L714

R458

C459 CN218 C455
IF

L254
R252

R230
C232

D186

R229

R240
C227

R218

C225
R232

L196

C982

R972

C894

C893

R468

D452

L857

C933
C934

C726

L454

CN282
GND

R272

CN328
AI

L856

C790

L720

R483

D256

41
32
TH184
R226

L855

R945

R489

R268
C269

C460

R551

R981

CN238
LO1

Q457

R474

R302

Q185

L197

D187

L198
C228

C222
R224

C239

L192

C216

R321

R237

L201

C219 R223

R964

Q458

C469 R475 C468

Q453

CN322
DET

R556

C972
C971
R961

C489

R461 R463

C276

D255

Q454

CN329
AO

R685

C473
C467 R472

C230
R245

R220
R221

C236

C210

C204
CN281
GND

R264 C267

CN289
IFIN

R200
R201

CN223
MCF

R259

L253

CN324
G

R195
C198

R251

R231

R198

R190

R193
R189

L187

D181

R187

C186

R267

C272

C262

R266 C271

R239
R203 C202

C463

L259

C278

R280

C552
R561
R562

R529

C296
R298

C287

D453

R565
R563

R965

CN283
GND

R485
C488
C486

C482
R484

R257

R186

CN323
TGC

C182 R181

C492
R495

L260

CN214
SM

R253

R438

Q181

CN156
14AF

R492

R286
C283 R281

R558

R963

+

Q255

R393

C167

11

C892

C891

C295

R299

L362

Q995

R969
R970
C983
C987
C986
C985

R566

R531

R501
C501
R502

C297

+ C500

R567

C523 R525

R528

CN153
14S

R300

C885
C884
C883
C882
C881

R591

C525 R527

C890

R361
C361
C363

D260

R303

R396
R408

D368

C421

R995 R996

C994 C995

R999

R997

R992

D261 R296
R304

R409
R407

CN154
14V

R503

R412

+

Q994
R994

D361

C165
R152

R998

CN151
8D

CN245
CAR

R364

R397

R392

R421

R990

R405

R148

D106

C381 +

C160

R419

+

CN254 CN285
FRQ GND R958

R971

IC454
I
G
O

D364

R415

CN152
8A

R571
R568
R569
R570

R579

R967

R362
R370 R367
C362
R366 R372

C159

C383

R416

C166

C522 R524

C550
R523
C494
G
D
Q523
R530 S
C524 R526
C548
C533

R380

R369 R418 R410

CN239
PGC

L121

D869
R548

R578 C557
R574

C997
C996
C993
C990
C989
C988
C984

R532

Q522
B
C
E

G

CN147

CN141

D362

R382 R383

C164

CN280
GND

D

R537

R146
C154
C155
C147

C152
C149

R145

L117

G

CN145

C880

C499 C497

S

R533
R534
C532

R646
R645

43
51

C148

R149

CN203
MCF

Q110

R132

R144
C145
R142

C161

D105

L119

C158
C157

L118

Q524
CN234
AF

L116

C146 R140
R141

9
R151

R541

C142

D
S
G
C151
R147
R150

C144

R521

C537 R535

L110
R137

Q107

8

L101

R543
CN327
SPI

R121
R119

R125

C134

D

C547
C527 C530 C528
C521 R545
C549 R544
C546

R538

R111 R103

R122

C108

C135

C122
R116

C129
R120
C127 R127

R157

R590

C529

C107

Q104

Q521 S

R123

43
61

R118

C170

R124

+

R115

D

G
R100
C118

CN175
GND

C116
R110
R117
C123

Q101S

R109

R107

C104

R101

43
51

R114 R155

R108

7

R113

Q102
R105 R104
CN174
BPF

CN139

C561

C115

L107

C102

L102

14

CN187

C910 R911

6

13

C914

C915
C916
C917
C918
C919
C920
C921
C924
C926
C928
C930
C931
C932
CN190

Q852

Q851

R581

D606

C616

C912 R912

R583

C615

R615 R619
C614 R618
C617

43
51

Q608

D605 Q607

C619 C620

CN121

R853

R851

Q853

R852

CN105

C558
R593 TH551
R582

R622 C618
R631

R625

R624

Q606

Q605

D611

C648
R667
R661

R652 C639
R648 R653 C640

C634

D608

CN279
WBSY
CN277
WRXD

L551

C622 R630

R584

R580

C621 R627

R672

CN119

L851

R854

C876

R628 R633
C623
R585

D610

CN246
MIC

CN108

R634 C624

R317

R654

D609

IC606

C658

R676 C651

R674

CN228

C659

C86

R675

R35

R44

C99

R681

C647
R666

D614
Q6

R28

R41

R51

C97

CN229

L602
8 1

C76

CN230

D852

D851

CN232

CN231

D613

5 4

C83

C629

D607

CN176

Q854
Q855

D867

FUSE

F311

C315
R316
CN113
TXB

D612

L601

C47
C61

C53
C65

R40

R49

R38

R46

R39

C95

CN233
C656

C80
C93

C91

C82

14M

C59
C68

C79

C89

C81

CN247
DI

Q9

C51
C64

C78

C84

8M

Q8

C57
C67

R48

R43

R50

R42

R47

R45
C77

R31

Q12

C49
C63

R30

R34

Q7
C55
C66

28M

6M

18M Q11
R33

R29

Q312

R977

CN274
WRST
CN276
WTXD

D866

R623
R626

R13
R17

3M

R32
2M Q10

R27
BC Q5

5

R312
C311

C20
C24
C29

C33
C31

R21

R16 C25
R54

Q2

R23

CN112
RXB

CN273
5V

R915

CN188 CN186 CN184

CN275
WCNV CN278
WCLK

R877
R880

Q313

16
34

R313

R12

C868 D864

CN137
C873

D865
R319
C314

R314
C312

C2

16
34

Q1

R15

R19

R18

16
34
R315
R311

R9

Q4

D863

R881

L40

I
C19

CN135
C869
C870

R870
CN133

Q311

IC851

D859

C867
R983 R871 C866

R869

15

CN132

15
34

R984
C998

R874

CN131

R868

D858

D861

R20 C30

R986

R987

R856

F
R6
R7

C563

R988

CN128

CN117

L4

D860

R866
D862
R867

CN127

R855

C15
C12

R865

CN136

R3

CN107 CN325
DRV
G

D855

34

CN118

D21

3

CN115

R989

R864

R985

D853

Q13

C316

Q

D856

R872 IC852

CN326
G

CN125 CN126

C853

R5

G R547

H C545 C542

CN104
RAT

P

TX-RX UNIT (X57-7210-20) Foil side view (J79-0007-09)

CN124
R863

C858
C859
C860

2

12

O

PC BOARD / PC板

J79-0007-09

10

N

PC BOARD / PC板
TX-RX UNIT (X57-7210-20) Foil side view (J79-0007-09)

4

M

Component side
Layer 1
Layer 2
Layer 3
Layer 4

13
Foil side
14

TK-90
INTERCONNECTION DIAGRAM / 


1
1
1

EXT.SP

J1

ANT

GND
ANT

W1
E37-1275-*5

CN1

RAT

RAT

W7 E37-0881-*5

CN2
DRV

CN4
W2
E37-1224-*5
+B
+B
GND
GND

DC
13.6V

FINAL UNIT
X45-378

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22

E37-1228-*5
EXT.AT
1

G

NC

4

2

TT

TS

5

3

G

14AT

6

CN6

W5 E37-1229-*5

GND
DAT
CLK
FEN
PSC
TH1
TH2
NC
VSF
VSR
NC
ID+
IDNC
IC+
ICNC
TXB
NC
5A
NC
GND

CN3
1
2
3
4
5
6
7
8

DRV

W6 E37-0877-*5

CN1
RAT (YELLOW)

CN2
DRV (WHITE)

CN14
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1

W4 E37-1230-*5

CN12
1
2
3
4
5
6
7
8

8D
8A
14S
14V
14AF
14AG
GND
GND

GND
DATA
CLK
FEN
PSC
TH1
TH2
NC
VSF
VSR
NC
ID+
IDNC
IC+
ICNC
TXB
NC
5A
NC
GND

8D
8A
14S
14V
14AF
14AG
GND
GND

1.14AT
2.AGND

W3 E37-1228-*5

CN6
1.TT
2.TS
3.GND

CN13
1
2
3
4
5
6
7
8
9
10
11
12
13
14

TXAO
RXAO
INDI
CODE8
CODE4
CODE2
CODE1
RXAI
SCR
PTT
8D
GND
TXAI
NC

CN15
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1

102

RXD2
TXD2
CTS2
RTS2
TXC
APTT
AAMU
AMMU
DCD
ABSY
ARST
BIO
BAUD
ASQC
ASENS
ALE1
ALE2
BRCLK
BRDAT
DGND
NC
A5A
5BTT
AI
AO
GND

OUT
GND
ID

TK-90
INTERCONNECTION DIAGRAM / 

KCT-39
(OPTION)
RTK DEO
7
4
DGND DI
8
5

KEY
1
IGN
2

KCT-31
(OPTION)

1
6
2
7
3
8
4
9
5

NC AUX1
13
10
RXD2 AUX2
14
11

KCT-18
(OPTION)

TXD2 NC AUX3 DPTT GND
15
12
9
6
3

INT SP

BLC
SB
GND
PTT
ME
MIC
HK
DM

J1

8
4
7
3
6
2
5
1

W9 E37-1231-*5

CN7

NC 1
GND 2
SB 3

NC 1
RXD1 2
TXD1 3

CN8

1
2
3
4
5
6
7
8
9
10
11

CN10

IGN
DI
DEO
NC
NC
NC
NC
NC
NC
NC
NC

1
2
3
4
5
6
7
8
9
10
11
12
KEY
NC
GND
NC
TXD1
RXD1
RTK
DPTT
GND
AUX1
AUX2
AUX3

CN9

MIC

DISPLAY UNIT
X54-356

TX-RX UNIT
X57-721

CN1(PH)
2 SP
1 SPG

IN

YF-107C
KIF-2

GND

CN236

(OPTION)

11
10
9
8
7
6
5
4
3
2
1

ME
MIC
E
8D
PSENSE
RXD0
PS
TXD0
SB
SP
SPG

W8
E37-1227-*5

CN2
1
2
3
4
5
6
7
8
9
10
11

ME
MIC
E
8D
PSENSE
RXD0
PS
TXD0
SB
SP
SPG

1

1
2
3
4
5
6
7
8
9
10
11
12
13
14
26

BUSY
PLAY
SO
SI
CLK
EN
USEL
RST
DGND
GND
AO
AI
GND
5C

CN11

VBSY
VPLY
SO
DATA
CLK
VEN
USEL
VRST
DGND
AGND
VAI
VAO
AGND
5D

✽1

1
2
3
4
5
6
7
8
9
10
11
12
13
14

KRK-5
KCT-22

Voice Guide & Storage unit
VGS-1
✽2

(OPTION)

✽2 When KRK-5 is used, KRK-5 is connected
with ✽1.

(OPTION)

M

1

1.FAN1+
2.FAN1–

FAN1

M

CN16

FAN2

GND

RXD1

2

5D

OUT
GND
ID

CN17

1

1.FAN2+
2.FAN2–
2

103

KCT-39
(OPTION)
RTK DEO
7
4
DGND DI
8
5

KEY
1
IGN
2

KCT-31
(OPTION)

1
6
2
7
3
8
4
9
5

NC AUX1
13
10
RXD2 AUX2
14
11

KCT-18
(OPTION)

TXD2 NC AUX3 DPTT GND
15
12
9
6
3

INT SP

EXT.SP

DRV

CN4
W2
E37-1224-*5
+B
+B
GND
GND

DC
13.6V

FINAL UNIT
X45-378

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22

DRV

W6 E37-0877-*5

W5 E37-1229-*5

GND
DAT
CLK
FEN
PSC
TH1
TH2
NC
VSF
VSR
NC
ID+
IDNC
IC+
ICNC
TXB
NC
5A
NC
GND

J1

8
4
7
3
6
2
5
1

CN7

CN8

1
2
3
4
5
6
7
8
9
10
11

1
2
3
4
5
6
7
8
9
10
11
12

CN9

RAT (YELLOW)

CN2
DRV (WHITE)

W9 E37-1231-*5

CN2

CN1

NC 1
GND 2
SB 3

W7 E37-0881-*5

NC 1
RXD1 2
TXD1 3

RAT

RAT

CN10

CN1

IGN
DI
DEO
NC
NC
NC
NC
NC
NC
NC
NC

ANT

W1
E37-1275-*5

KEY
NC
GND
NC
TXD1
RXD1
RTK
DPTT
GND
AUX1
AUX2
AUX3

J1

GND

BLC
SB
GND
PTT
ME
MIC
HK
DM

MIC

ANT

CN14
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1

GND
DATA
CLK
FEN
PSC
TH1
TH2
NC
VSF
VSR
NC
ID+
IDNC
IC+
ICNC
TXB
NC
5A
NC
GND

DISPLAY UNIT
X54-356

TX-RX UNIT
X57-721

CN1(PH)
2 SP
1 SPG

3

G

14AT

6

W3 E37-1228-*5

CN6
1.TT
2.TS
3.GND

ME
MIC
E
8D
PSENSE
RXD0
PS
TXD0
SB
SP
SPG

W8
E37-1227-*5

CN2
1
2
3
4
5
6
7
8
9
10
11

1
2
3
4
5
6
7
8
9
10
11
12
13
14

TXAO
RXAO
INDI
CODE8
CODE4
CODE2
CODE1
RXAI
SCR
PTT
8D
GND
TXAI
NC

CN15
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1

RXD2
TXD2
CTS2
RTS2
TXC
APTT
AAMU
AMMU
DCD
ABSY
ARST
BIO
BAUD
ASQC
ASENS
ALE1
ALE2
BRCLK
BRDAT
DGND
NC
A5A
5BTT
AI
AO
GND

ME
MIC
E
8D
PSENSE
RXD0
PS
TXD0
SB
SP
SPG

✽1

CN13

1

26

KRK-5
KCT-22

Voice Guide & Storage unit
VGS-1
✽2

(OPTION)

✽2 When KRK-5 is used, KRK-5 is connected
with ✽1.

(OPTION)
CN16

1

1.FAN1+
2.FAN1–

M

5

11
10
9
8
7
6
5
4
3
2
1

FAN1

M

TS

CN236

(OPTION)

FAN2

2
GND

TT

GND

RXD1

2

IN

YF-107C
KIF-2

5D

4

1.14AT
2.AGND

OUT
GND
ID

VBSY
VPLY
SO
DATA
CLK
VEN
USEL
VRST
DGND
AGND
VAI
VAO
AGND
5D

NC

8D
8A
14S
14V
14AF
14AG
GND
GND

1
2
3
4
5
6
7
8
9
10
11
12
13
14

G

1
2
3
4
5
6
7
8

8D
8A
14S
14V
14AF
14AG
GND
GND

CN11

1

CN12

BUSY
PLAY
SO
SI
CLK
EN
USEL
RST
DGND
GND
AO
AI
GND
5C

E37-1228-*5
EXT.AT

CN6

1
2
3
4
5
6
7
8

W4 E37-1230-*5

1
2
3
4
5
6
7
8
9
10
11
12
13
14

CN3

CN17

1

1.FAN2+
2.FAN2–
2

A

B

TK-90

C

D

E

SCHEMATIC DIAGRAM / 


FINAL UNIT(X45-3780-20)

1
L18
C32
3300p

470u25

L92-0445-05

0.22
2W

L15

0.1u
C6

C29

470u25

L92-0445-05

2.7 1W

330p

330p

150p

C41

C42

T:0.67V

BIAS CONTROL
Q6
2SC3421-Q(Y)

T:8.08V

0.1u
D2

R40

C49

L6
L33-0651-05

0.1u

0.01u

C48

D1

1000p

C47

D1,2
TEMPERATURE
COMPENSATION

C4

L33-0625-15

4.7k

1000u25

C50

390

MA2B027(B)

0.1u

CN9
E23-1310-05

0.1u

C25

1000p
C26

R29

5.6k

R32-0752-05

4.7u

C80

L26

VR3
4.7k

390

R2
4.7
2W
L7

VR4
R32-0752-05

0.1u

C45

C46

33u25

C44

1000p

C51
0.1u
T:1.37V

R28

C40

C62

560p

1/4
2.7 1W

R37

2.7 1W
R38

1/4

FINAL AMP

5.6 1W
L19

L3
0.1u

1000p
C28

5.6k
C27

T:13.51V

5.6 1W
R36

L17

L25

L24

L16

L32

R1

L92-0445-05

L14

L5
L39-1252-15
1200P

Q5
2SC2879A(O,Y)

3300p
R35

T:0.67V

R27

C10

0.01u

T:0.67V

3300p
C39

390
R32-0752-05

R34
15

C31

1000p

220p

C23
C24

4.7k

560
R24

3300p
C38

560

R68

3300p
C37

Q3
RD16HHF1

2.2

C5

L4
L39-0480-15

5.6 1W
R31

DRIVE AMP

R25

VR2
4.7k

R26

3

R30

R39
15

1W

0.01u
T:5.07V

C30

0.01u

3300p

5.6 1W
C36

0.01u

2.2

DRIVE AMP

L2
L39-1257-05

C22

R23
330

C20

Q2
RD16HHF1

T:13.51V

C35

220p

4.7k

560

R18
R19
R17

FINAL AMP
Q4
2SC2879A(O,Y)

3300p

T:13.29V

R67

1000p
L13

L92-0445-05

0.1u
C18

R12

C17

1W

2.2

R21

R22

0.01u

1000p

0.1u
C16

5.6k
C15

R15

VR1
4.7k
R32-0752-05

560

C19

2.2

PRE-DRIVE
AMP

2

R14

R16

Q1
RD06HHF1

C34

0.01u
T:4.80V

560

560

4.7k

C14

R13

0.01u

L12
470n

L1
L39-1483-05

T:5.04V

56

82p

R11

C13
0.01u

C12

L11
220n

82p

C11

T:13.46V

R20
330

C21

R32

3300p

2.7 1W
R33

C33
T:13.29V

MA2B027(B)
IDID+
TXB

4

TXB
L27

F53-0328-05

F2
10A
13.50V

13.49V
L29

E37-1224-X5

C2

C67

0.1u

0.1u

C66

L33-1990-05

R44

0.1u
C1

Q7
SI7445DP-E3

1000u25

470p 250
C63

GND
GND

F53-0391-05

ZSH5MA27
C3

C61

0.47u50
D8

14V

470u25

14V

L28

SW

22k

W1
DC
13.6V

30W

R3
0.01

F1
5A

4.15V

AVR

C71

0.1u

C75

0.1u

C70

10u35

T:8.08V
2

IN

C73

10u35

C69

0.1u

10u35

AVR
IC2
TA7808SQ
1

CN8

0.1u

2

oUT
GND

C74

CN7

C72

AGND

C68

C64
E37-1228-X5
14AT

T:8.03V
2

IN

3

T:13.49V

0.01u

EXT AT

1

PSC

F3
4A

CN6
E41-0927-05
1

C65

W2

IC1
TA7808SQ

T:13.48V

4.80V

10u35

0V

SW
Q8
DTC114EKA

1000p

5

10k

R45

SURGE
ABSORPTION

oUT
GND
3

6
W3
E37-1228-X5

IDID+

5.6k

R48

5.6k

R46

TS
TT

GND

TXB

PSC

L30

TH1
TH2
IC-

TX-RX UNIT

7

104
X45-378 1/2

(X57-7210-20)-CN6

1000p

C79

R49

8.2k

0.01u

-t

15k

C78

TH2

1000p

C77

8.2k

R47

0.01u

15k

C76

-t

TH1

L31

IC+
14AG
14AF
14V
14S
8A
8D

F

G

H

I

J

TK-90

SCHEMATIC DIAGRAM / 


FINAL UNIT (X45-378020)

L104

C108

100p

820p

680p

C109

C106

C107

L201
L39-0459-05

D101
SURGE
ABSORPTION

D201

1SS355

C214

0.01u

1SS355

C314

0.01u

D301

D301

SURGE
ABSORPTION

3.45~5.5

47u

D401

1SS355

C414

0.01u

5.5~8.2

47u

D501

1SS355

C514

0.01u

8.2~12.1

47u

C710

22p

D701

1SS355

C714

0.01u

0
1/4

L22

D701
SURGE
ABSORPTION

L705

18.1~30.0

4

R66

22p

120p

0.01u

ANT-GND

33u

CN1
E04-0154-05

RAT

270n

E37-0811-X5

3p

L21

C57

220p

56p

C56

VSR VSF

DRIVER

LPF7

17

Q8

Q1

Q9

Q0

SO

LPF7

19
Q13
DTB113EK

DRIVER

5.00V

CLK

Q11

18
LPF6

LCK

Q10

DATA
NC

OE

20
VDD

VSS

FEN

5

PSC

6

TH1

7

TH2

8

NC

9

VSF
VSR
NC

T:13.44V

12

ID+

T:13.29V

13

ID-

14

NC

7
6
5
4

T:13.49V

15

T:13.50V

16

IC-

2

17

NC

1

18

TXB

19

NC

20

5A

21

NC

22

GND

3

C81
5.01V
TXB

CLK

4

11

T:7.92V

47
47

16

DAT

3

8

47

15

LPF6

GND

2

10

R59
R60

DRIVER

Q2

1

9

47
47

LPF5

Q12
FMA5A

Q7

10 (LPF8)

47

LPF5

LPF4

Q3

R57
R58

14

Q4

Q6

R55
R56

13

LPF4

Q5

47

12

LPF3

R54

11

LPF2

100
100

LPF1

3.68V

R52
R53

DRIVER

3.68V

IC3
BU2099FV

100

Q11
FMA5A

EXTENDED I/O

R51

Q10
FMA5A

R:0V
T:7.82V

LPF2

LPF3

CN4
E41-1391-05

T:13.46V

VSR

LPF1

47u

DRIVER
Q9
RN47A4-F

56

R69

27
1/2

27
1/2

R43

1SS348-F
HIGH-FREQUENCY
RECTIFICATION

R42

C05-0370-05

1SS348-F
HIGH-FREQUENCY
RECTIFICATION

R:0V
T:13.33V

4.7

C55

47p
TC1
R41

C54

220p

L23

1m

1m

0.01u
C82

IDID+

5

TX-RX UNIT
(X57-7210-20)-CN14

D7

C53

3p

L20

C52

L8
L39-0480-15
D6

TX-RX UNIT
(X57-7210-20)-CN1

5p

C707
L704

C709

C711

68p

120p

C706

C58

K702
S51-1420-05

L703
L34-1359-05

C708

12p

C704

C705

18p

150p

C701

100p

C702

K701
S51-1420-05

1SS355

C59

L702
L34-1282-05

L701
L34-1281-05

D9

100k

0.01u

100k

C614

DSA301LA

82p

1SS355

12.1~18.1

47u

W1
ANT

D601

D601

C613
L604

100p

K1
S51-1420-05

33p

C609

C610

82p

150p

C606

C607

100p

C604

8p

120p

C602

K602
S76-0423-05

L603
L34-4813-05

L602
L34-4812-05

C603

56p

C612

C601

120p

L601
L39-1221-05
K601
S76-0423-05

D9
SURGE
ABSORPTION

D3

100p

R61

100p

C511

D501

C510

3

150p

39p

C508

47p

330p

47p

C507

C509

C506

K502
S76-0423-05

L503
L34-1279-05

R62

L504

180p

C504

33p

C505

C502

270p

270p

C501

K501
S76-0423-05

L502
L39-1221-05

C512

L501
L39-1503-05

C60

330p

D401

C410

120p

180p

270p

C408

150p

C409

270p

C407

56p

L404

C406

56p

330p

C403

C405

390p

C401

K401
S76-0423-05

K402
S76-0423-05

L403
L39-1221-05

L402
L39-1258-05

C412

L401
L39-1223-05

120p

390p

SURGE
ABSORPTION

390p

C310

SURGE
ABSORPTION

C309

220p

270p

C307

330p

330p

C305

2

SURGE
ABSORPTION

L304

LPF7

0
1/4

K302
S76-0423-05

L303
L39-1504-05

C308

100p

C302

820p

C303

C301

470p

L302
L39-1457-05

C311

L301
L39-1502-05
K301
S76-0423-05

LPF6

0.01u

2.5~3.45

47u

LPF5

1SS355

390p

C206

560p

C207

C205

390p

820p

C204

180p

C202

L204

LPF4

D101
C114

E37-0877-X5

K202
S76-0423-05

D201
SURGE
ABSORPTION

LPF3

DRV

R65

L202
L39-1501-05

820p

820p

C201

K201
S76-0423-05

LPF2

CN2
E04-0154-05

1.605~2.5

47u

C203

LPF1

1000p

C105

220p

C103

1000p

C101

1000p

K101
S76-0423-05

K102
S76-0423-05

L102
L39-0459-05

TX-RX UNIT
(X57-7210-20)-CN2

1
L101
L39-1500-05

IC+

0.1u

6

E37-1224-05

PSC

IC-

8

CN3
E41-0933-05
GND

IC+

7

GND

14AG

6

14AG

14AF

5

14AF

14V

4

14V

14S

3

14S

8A

2

8A

8D

1

8D

TX-RX UNIT
(X57-7210-20)-CN12

TH1
TH2

7

E37-1230-05

Note : The components marked with a dot (•) are parts of layer 1.

105
X45-378 2/2

L18

L101
L39-1500-05

K102
S76-0423-05

L102
L39-0459-05

CN2
E04-0154-05

820p

C109

1000p

C106

390p

C206

C207

390p

C204

820p

D301
D401

SURGE
ABSORPTION

D501

0.01u

K1
S51-1420-05

C58
0.01u

1SS355
0.01u

L22

D701
SURGE
ABSORPTION

CN1
E04-0154-05
C60

56p

C59

120p

E37-0811-X5

VSR VSF

CN4
E41-1391-05

DRIVER
Q9
RN47A4-F

DRIVER

LPF6
LPF7

16
17

Q3

Q7

Q2

Q8

Q1

Q9

Q0

Q10

LCK

Q11

CLK

SO
19
Q13
DTB113EK

DRIVER

5.00V

DATA
NC

OE

20
VDD

VSS

9

TXB

10

VSR

8

11

NC

T:13.44V

12

ID+

T:13.29V

13

ID-

14

NC

7
6
5
4
3

T:13.49V

15

IC+

T:13.50V

16

IC-

2

17

NC

1

18

TXB

19

NC

20

5A

21

NC

22

GND

T:7.92V

0.01u

5.6k

R48

R46

5.6k

TS
TT

C82

1000p

C79

R49

8.2k

0.01u

C78

-t

15k

TH2

1000p

C77

R47

8.2k

0.01u

15k

C76

-t

TH1
TX-RX UNIT

IDID+

IDID+

PSC

PSC

TH1
TH2

TH1
TH2

IC-

IC-

IC+

VSF

9

47
47

15

Q4

Q6

47

14

LPF5

Q5

R59
R60

LPF4

NC

R57
R58

DRIVER

TH2

8
10 (LPF8)

47

Q12
FMA5A

TH1

7

47
47

13

PSC

6

47

12

LPF3

FEN

5
3.68V

100
100

LPF2

CLK

4

3.68V

R52
R53

DRIVER

11

DAT

3

IC3
BU2099FV

100

Q11
FMA5A

LPF1

GND

2

EXTENDED I/O

R51

Q10
FMA5A

1

0.1u

E37-1224-05

8

CN3
E41-0933-05
GND

IC+

7

GND

14AG

14AG

6

14AG

14AF

14AF

5

14AF

14V

14V

4

14V

14S

14S

3

14S

8A

8A

2

8A

8D

1

8D

8D

TX-RX UNIT
(X57-7210-20)-CN14

C57

220p

56p

C56

47u

E37-1230-05

TX-RX UNIT
(X57-7210-20)-CN12

3p

L23
R:0V
T:13.33V

5.01V
TXB

(X57-7210-20)-CN6

RAT

270n

L21

C81

L31

DSA301LA

0
1/4

TX-RX UNIT
(X57-7210-20)-CN1

D701
C714

R54

LPF5

LPF7

L30

ANT-GND

D3

100k

100k

1SS355

R66

22p

22p

D9

R61

0.01u

R62

C614

D601

1SS355

SURGE
ABSORPTION

D601

K702
S51-1420-05
C711

120p

W1
ANT

82p

C710

D9
SURGE
ABSORPTION

R:0V
T:7.82V

LPF6

GND

SURGE
ABSORPTION

220p
120p

1SS355

T:13.46V

18

W3
E37-1228-X5

SURGE
ABSORPTION

C512

150p

D501
C514

R55
R56

C75

3

100p

C709

56

R69

27
1/2

HIGH-FREQUENCY
RECTIFICATION

27
1/2

HIGH-FREQUENCY
RECTIFICATION

R43

1SS348-F
R42

C05-0370-05

1SS348-F

LPF4
0.1u

10u35

C73

oUT
GND

0.01u

K602
S76-0423-05

L705

C53

3p

C52

D7

D6

T:8.08V
2

IN

C74

1

CN8

1SS355

4.7

C55

R41
LPF1

LPF3

10u35

CN7

2

0.1u

AGND

C72

E37-1228-X5
14AT

AVR
IC2
TA7808SQ

T:13.49V

0.01u

EXT AT

CN6
E41-0927-05
1
C65

W2

120p

5p

C708

12p

C705

C704

150p

68p

C707

LPF2

F3
4A

C609

1m
47p
TC1

220p

C54
3

C71

oUT
GND

0.1u

10u35

C69

0.1u

C68

C64

C706

VSR

2
IN

D401
C414

T:8.03V

C70

1

PSC
1000p

IC1
TA7808SQ

T:13.48V

4.80V

18p

1m

AVR

10u35

10k

R45

100p

C701

30W

R3
0.01
C2

470u25

0.1u

C67

0.1u

C66
22k

R44

0.1u
C1

L20

SURGE
ABSORPTION

SW
Q8
DTC114EKA

0.01u

L8
L39-0480-15

4.15V

0V

100p

33u

L29
L33-1990-05

E37-1224-X5

100p

C511

L703
L34-1359-05

18.1~30.0

13.49V

1000u25

470p 250
C63

ZSH5MA27
C3

C61

0.47u50
D8

GND
GND

Q7
SI7445DP-E3

C702

L704

SW
13.50V

F53-0391-05

1SS355

33p

82p

L702
L34-1282-05

K701
S51-1420-05

LPF7

14V

C510

C610

C606

L701
L34-1281-05

L27

L28

D301
C314

12.1~18.1

47u

F1
5A

0.01u

K502
S76-0423-05

L603
L34-4813-05
150p

100p

8p

C604

C602

L604

TXB

F53-0328-05

330p

C412

180p

C409

39p

47p

C509

47p

C507

C508

C506

L602
L34-4812-05
C603

56p

K601
S76-0423-05

ID+

14V

C410

C613

TXB

1SS355

8.2~12.1

1000u25

LPF6

D201
C214

K402
S76-0423-05

L503
L34-1279-05
330p

180p

C505

C504

270p

33p

L601
L39-1221-05

ID-

F2
10A

C311

270p

C308

C307

330p
270p

C408

270p

C406

150p

MA2B027(B)

W1
DC
13.6V

390p

47u

0.1u

C49

0.1u

0.01u

C80

C48

L33-0625-15

4.7k

1000p

0.1u

C47

C407

L502
L39-1221-05

L504
LPF5
C4

C50

390

330p

C405

56p

C502

C612

4.7
2W
L7

R40

D1

L6
L33-0651-05

R2
VR4
R32-0752-05

MA2B027(B)

D1,2
TEMPERATURE
COMPENSATION

C501

0.1u

C45

C46

33u25

1000p

C44
0.1u

C25

1000p
C26

R29

5.6k

390
R32-0752-05

4.7u

CN9
E23-1310-05

R28

K501
S76-0423-05

0.1u

D2

390p

C310

L403
L39-1221-05

L402
L39-1258-05

L501
L39-1503-05

T:1.37V

L26

C309

47u

T:8.08V
C51

VR3
4.7k

820p

C303

C301

470p

C403

270p

Q6
2SC3421-Q(Y)

0
1/4

5.5~8.2

C601

0.1u

1000p
C28

5.6k
C27

R27

0.01u

C10

R32-0752-05

1000p

C105
C203

820p

330p

330p

150p
C42

C41

C40

C62

560p

L401
L39-1223-05
K401
S76-0423-05

BIAS CONTROL

T:0.67V

330p

47u

LPF4

0.01u

3.45~5.5

120p

L3

VR2
4.7k

R26

C305

C607

R39
15

100p

C302

L304
LPF3

1SS355

K302
S76-0423-05

L303
L39-1504-05

FINAL AMP

L404

390

560p

L302
L39-1457-05

120p

L32

C201

2.7 1W

2.7 1W

K301
S76-0423-05

5.6 1W
L19

L92-0445-05

C30

470u25

C29

0.1u
C6

L92-0445-05

C205

L301
L39-1502-05

T:0.67V

D101
C114

K202
S76-0423-05

47u

T:13.51V

5.6 1W
R36

L17

L25

L24

L16

D101
SURGE
ABSORPTION

L202
L39-1501-05

180p

C202

390p

L15

100p

DRV
E37-0877-X5

2.5~3.45

C401

R1

C108

D201
SURGE
ABSORPTION

Q5
2SC2879A(O,Y)

3300p
R35

680p

L201
L39-0459-05

K201
S76-0423-05

LPF2

1/4

4.7k

3300p
C38

C107

R65

1.605~2.5

47u

L5
L39-1252-15
1200P

L204

3300p
C39

0.22
2W

1/4
T:0.67V

R37

3300p
C37

Q3
RD16HHF1

560

R68

R34
15

C31

C23

220p

C24

220p

R30
5.6 1W
R31

DRIVE AMP

2.2

L92-0445-05

L4
L39-0480-15

2.7 1W
R38

0.01u
T:5.07V
R25

L14

LPF1

5.6 1W
C36

0.01u

0.01u

1000p

1W
4.7k

R21
R23
330

2.2

3300p

C22
1W

R18
R19
C20

Q2
RD16HHF1

DRIVE AMP

L104

T:13.51V

C35

L2
L39-1257-05

T:13.29V

1000p

0.1u
C16

5.6k
C15

R15

R17

C5
470u25

560

2.2

R67

0.1u
C18

C17

L92-0445-05

PRE-DRIVE
AMP

1000p
L13

R12

4.7k

Q1
RD06HHF1

VR1
4.7k
R32-0752-05

R14

0.01u

2.2

560

0.01u

C14
82p

82p

560

FINAL AMP
Q4
2SC2879A(O,Y)

3300p

R22

T:5.04V

56

0.01u
R11

220n
C12

C11

C13

C19

R16

560
R24

R13

470n
L11

L1
L39-1483-05

C34

0.01u
T:4.80V

560

L12

R20
330

C21
T:13.46V

R32

3300p

2.7 1W
R33

C33
T:13.29V

220p

C103

820p

3300p

C101

K101
S76-0423-05

1000p

C32

TX-RX UNIT
(X57-7210-20)-CN2

FINAL UNIT(X45-3780-20)

7

106

X54-356 1/2

J1
E58-0522-05

1
5
2
6
3
7
4
8

LIMITER

6

C16

C18

100p

100p

DM
HK
MIC
ME
PTT
GND
SB
BLC

R21
R22

CN23

R23

0

R24

1k

1.8V
ZENER
DIODE

100p

C17

LIMITER

D3,4,6

4.55V

0.01V

5.00V

Q6
DTC144EE

SW

Q7
DTC144EE

3.95V

1k
100

Q11
DTC114EE

D6
DA221

SW

0.10V

4.24V

DTC114EE

Q12

SW

0.10V
20mA

3.94V

0.10V

Q13
DTC114EE

SW

B30-2281-05

6.91V

Q14
DTC114EE

150

7.93V

470

20mA

1u

S[75]

S[74]

S[73]

S[72]

S[71]

S[65]

S[64]

S[63]

S[62]

S[61]

S[55]

S[54]

S[53]

S[52]

S[51]

S[45]

S[44]

S[43]

S[42]

S[41]

S[35]

S[34]

S[33]

S[32]

S[31]

S[25]

S[24]

S[23]

S[22]

S[21]

S[20]

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

SEG75

SGE74

SEG73

SEG72

SEG71

SEG65

SEG64

SEG63

SEG62

SEG61

SEG55

SEG54

SEG53

SEG52

SEG51

SEG45

SEG44

SGE43

SEG42

SEG41

SEG35

SEG34

SEG33

SEG32

SEG31

SEG25

SEG24

SEG23

SEG22

SEG21

SEG20

SEG19

SEG18

SEG17

SEG16

COM9_2

COM8_2

COM7_1

COM6_1

COM5_1

COM4_1

COM3_1

COM2_1

COM1_1

COM9_1

COM8_1

SEG70

SEG69

SEG68

SEG67

SEG66

SEG60

SEG59

SEG58

SEG57

SEG56

SEG50

SEG49

SEG48

SEG47

SEG46

SEG40

SEG39

SEG38

SEG37

SEG36

SEG30

SEG29

SEG28

SEG27

SEG26

SEG15

SEG14

SEG13

SEG12

SEG11

SEG10

SEG9

SEG8

SEG7

SEG6

SEG5

SEG4

SEG3

SEG2

SEG1

COM2_2

COM3_2

COM4_2

COM5_2

COM6_2

COM7_2

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

S[70]

S[69]

S[68]

S[67]

S[66]

S[60]

S[59]

S[58]

S[57]

S[56]

S[50]

S[49]

S[48]

S[47]

S[46]

S[40]

S[39]

S[38]

S[37]

S[36]

S[30]

S[29]

S[28]

S[27]

S[26]

S[15]

S[14]

S[13]

S[12]

S[11]

S[10]

S[9]

S[8]

S[7]

S[6]

S[5]

S[4]

S[3]

S[2]

S[1]

COM[2]

COM[3]

COM[4]

COM[5]

COM[6]

COM[7]

D

R65

5.00V

D17

100

D18

20mA
Q5
12A02CH

D19

7.93V

R64

AND GATE
IC2
TC7WT125FUF

C26

6

C47
4700p

5

1

150

5
KEY4

2

R62

8
7
6
6
6

47k

390

B30-2281-05

0.01u
100
5 D>

1

R20

S5
S70-0896-05
3
4
5

1

470

KEY5

2
KEY1

2

D14

R33
6

D15

C24
5

1
6

D16

S2
S70-0896-05
3
4
5

1

R61

1
G1
VCC
2
A1
G2
3
Y2
Y1
4
GND
A2
KEY2

2
VRDN

2

10k

VR-UP

10k

2
5.02V

R27

B
6

150

100

R28

S10
S70-0896-05
3
4

5

1

R60

VOUT
VSS
6

CHDN

2

B30-2281-05

CH-UP

470

S6
S70-0896-05
3
4
5

1

D11

S3
S70-0896-05
3
4
2

D12

VIN
POWER
6

D13

S8
S70-0896-05
3
4

R58

1.8V
ZENER
DIODE

S[19]

S[18]

S[17]

S[16]

COM[9]

COM[8]

COM[7]

COM[6]

COM[5]

COM[4]

COM[3]

4

3

2

1

C

150

S11
S70-0896-05
3
4
5

1

R55

AVR
IC1
XC6201P502PR

10u16

CHUP

2

B30-2281-05

0
3

0.1u
C25

R29

470

R11
6

D8

0

D9

0

R10

D10

R9

2
5

1

R53

3
2

47k

E

MIC
6

R35

0

COM[2]

COM[1]

COM[9]

COM[8]

B

47k

R8
R12
5

1

C23

KEY3

2

33k

4.85V
10u
6

R34

7.93V

R31

R13

0
5

1

47k

R32

VRUP

2

AVRM1608080MAA

4

1
R19

4.7k

CN1
E41-2077-05

1u

R17

AVRM1608080MAA
D4

0

R5

R25

R15

EDZ18B
D3

L3

R4

C20

3

100p

0

5.01V

7
0.11V

100p
C22

Q2
DTC114EE

D2

R3

8

PS

C21

13.56V

TXD0

1u

SW

1u

8D

L4

100

L5

0

R7

1000p

R6

1.81V

1000p

5.02V

5

C15

6

0.1u

E37-1231-X5

C13

RXD0

PSENSE

EDZ18B
C19

9
0

2200p

SB
R2

C11

D1

10
0

1u

SP
R1

1u

CN2
E41-2559-05
11

1000p

ME
SPG

C9

L1

SPG

L2

4
SP

1

1000p

KEY6

2

1000p

SP

C4

2

C7

TK-90

D5
AVRM1608080MAA

5
TX-RX UNIT
(X57-7210-20)-CN236

A
E

DISPLAY UNIT(X54-3560-20)

SCHEMATIC DIAGRAM / 


1

ED1
B38-0914-05

KEY
S7
S70-0896-05
3
4
CH-DW

820
S9
S70-0896-05
3
4
VR-DW

390

A
S1
S70-0896-05
3
4

7mA

S4
S70-0896-05
3
4


1
6

26

100p
16

15

14

SEG16

COM9_2

COM8_2

COM7_1

COM6_1

COM5_1

COM4_1

COM3_1

COM2_1

77

10k

C17
S[19]

S[18]

S[17]

13

12

11

10

9

8

7

6

5

COM1_1

COM9_1

COM8_1

76

CN26

R21
R22
S[16]

COM[9]

COM[8]

COM[7]

COM[6]

COM[5]

COM[4]

COM[3]

COM[2]

4

3

2

1

ED1
B38-0914-05

R50

100p
S5
S70-0896-05
3
4
5

1

CH-DW

1000p

100p
KEY5

2
KEY1

2

10k

390

R62

0.01u
6

6

B30-2281-05

C24
5

1

S7
S70-0896-05
3
4

1000p
C36

C18
KEY2

2
1

C37

C16
1
G1
VCC
2
A1
G2
3
Y2
Y1
4
GND
A2
5.02V
R27

CHUP

470

1.8V
ZENER
DIODE
S2
S70-0896-05
3
4
5

D14

0
100
R28

B
VRDN

2

D15

R11
VR-UP

D16

1
S10
S70-0896-05
3
4

R61

100
6

1

150

R7
2
6

5

R60

1.81V
VOUT
VSS
1

2

B30-2281-05

CH-UP

470

S6
S70-0896-05
3
4
5

D11

S3
S70-0896-05
3
4
2

D12

5
POWER

D13

S11
S70-0896-05
3
4
5

R58

S8
S70-0896-05
3
4

150

PSENSE
R12
VIN
1

R55

0
AVR
IC1
XC6201P502PR

10u16

R29

B30-2281-05

ME
3

0.1u
C25

2

470

R6
6

D8

5.02V

D9

6

D10

RXD0
5

1

R53

0
2

47k

R5
6

R35

4.85V
5

1

C23

KEY3

2

47k

7
6

33k

PS
10u
1

47k

R13
5

R34

7.93V

R31

0
COM[1]

COM[9]

COM[8]

10u

CN25

J1
E58-0522-05
R32

L3

0
1u

VRUP

2

AVRM1608080MAA

0

R4

R25

R19

4.7k

R17

AVRM1608080MAA
D4

R3

5.01V
C20

CN1
E41-2077-05

100p

R15

EDZ18B
D3

Q2
DTC114EE

D2

13.56V

8
0.11V

100p
C22

9

C21

SB

TXD0

1u

SW

1u

R10

L4

2

L5

MIC

1000p

0

1000p

R9

C15

3

EDZ18B
C19

0

0.1u

E37-1231-X5

C13

E

2200p

D1

R8

1u

0

C11

1
5
2
6
3
7
4
8
0

R2

1u

4
R1

1000p

10

C9

L1

SP

L2

CN2
E41-2559-05
11

1000p

8D
SPG

1000p

SPG
SP

1

C4

KEY6

2

C7

SP

D5
AVRM1608080MAA

TX-RX UNIT
(X57-7210-20)-CN236

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

SEG70

SEG69

SEG68

SEG67

SEG66

SEG60

SEG59

SEG58

SEG57

SEG56

SEG50

SEG49

SEG48

SEG47

SEG46

SEG40

SEG39

SEG38

SEG37

SEG36

SEG30

SEG29

SEG28

SEG27

SEG26

SEG15

SEG14

SEG13

SEG12

SEG11

SEG10

SEG9

SEG8

SEG7

SEG6

SEG5

SEG4

SEG3

SEG2

SEG1

COM2_2

COM3_2

COM4_2

COM5_2

COM6_2

COM7_2

S[51]

S[52]

S[53]

S[54]

S[55]

S[56]

S[57]

S[58]

S[59]

S[60]

S[61]

S[62]

S[63]

S[64]

S[65]

S[66]

S[67]

S[68]

S[69]

S[70]

S[71]

S[72]

S[73]

S[74]

S[75]

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

S[70]

S[69]

S[68]

S[67]

S[66]

S[60]

S[59]

S[58]

S[57]

S[56]

S[50]

S[49]

S[48]

S[47]

S[46]

S[40]

S[39]

S[38]

S[37]

S[36]

S[30]

S[29]

S[28]

S[27]

S[26]

S[15]

S[14]

S[13]

S[12]

S[11]

S[10]

S[9]

S[8]

S[7]

S[6]

S[5]

S[4]

S[3]

S[2]

S[1]

COM[2]

COM[3]

COM[4]

COM[5]

COM[6]

COM[7]

DISPLAY UNIT(X54-3560-20)

S[50]

S[49]

S[48]

S[47]

S[46]

S[45]

S[44]

S[43]

S[42]

S[41]

S[40]

S[39]

S[38]

S[37]

S[36]

S[35]

S[34]

S[33]

S[32]

S[31]

S[30]

S[29]

S[28]

S[27]

S[26]

7mA

S4
S70-0896-05
3
4

75

74

73

72

71

70

69

68

67

66

65

64

63

62

B

C

D

E

F

G

H

TX-RX UNIT(X57-7210-20)

BPF(B)

I

SCHEMATIC DIAGRAM / 原理图

W702

W701

A

LO1

GND(B)

MCF(B)

GND(B)
TP2

14S(A)
13.49V

MCF WAVE-FORM
C161

0.01u

1k

R237

47

R240

100k

D187

R224

1SS400

0.01u

C230

100u

L198

C227

0.01u

47u

L197

1.5k

R229

0.1u

100k

R220

C222

0.01u

C216

100u

39k

1000p

C232

100

0.01u

-t

TH184
C225

47u

100
330

L196

R226
R232

68p

R221

33

R244

1k

C212

0.01u
R216

1k

0.01u

0.1u

R239

C229

6.8k

C233

100u

680
22k
R236

L199

R233

0.01u
C226
0.01u

R234

47
C237

22k

R227

330
C224

100

R219

R228

0.01u

3.3k

R222

27p

4.7u

C220

L195

330

47u25

C347

1u

C346

0.01u
C349

R346

100

R348

220
0.01u

1k

R343

10k

680

R349

0.01u

1k
C337

22k

R339

68k
C334

33k

C342

1000p
R344

1k

R352

C348

1000p

0.01u

C336

1u

C344

0.01u

C339

10k

C499

1u

4.7k
R502

4.7k

C497

R507

0

R543

6.8k

1u

1u

33k

0

C501
GND

oUT2

390

R535

4.7

47u25

C537

0.1u

1k

220
1u

R541

R536
R538

470u25

C533

3300p
C534

2
1

13.57V

AF(B)

14AF

18

Q522
2SC5566-E

150

R521

19

E41-0927-05

14AG
0V

RIPPLE
FILTER

13.57V

20

12

47u25
C536

0.1u

33k
C547

R545

MIC2

47k

MIC3

21

R593

22

REVERSE
CURRENT
PREVENTION

1k

13.54V

REVERSE
CURRENT
PREVENTION

←ALE MONI

0V

R547

L552
C561

100u

1u

0

VGS_PLYMONI→

C560

R585

A/D

R537

47k

1SS400

10k

R533

AMU

AMU

47k

D522

13

R534

14

4
3
2
1

Q524
2SK1830F

0V

A/D

1u

C564

0.01u

0.01u
C542

C545

15k

R646

1k

R590
470k

R597

470k

10k

R645
1u

C633

VGSMONII

VIN5

VIN4

1.2k

VGSMONIO

13

VoUT4 VoUT5

1u

11

100u16

VGSDOO

14

C562

VGSDOI

15
VoUT3 VoUT6

R591

16
VIN6

VIN3

1u

ALE AI→

MIC2

DI_2

1u

1u
C636

IC606
TC7WT125FUF

R659

C645

10k

10k

1u

L601

15k

100u
L602

C658

DI

R671

H:BOOST

TXEQ
5A
8D
SB

5A
8D
SB

H:BOOST

8D
SB

MINISMDC020F

MINISMDC05002F

R674
10k
100

D612

470k

SW

1000p

C657

10u16

5

PS

4

TXD0

3

SB

2

SP

1

SPG

D609,610
VARISTOR
D611,612

1SS400

Q608
DTC114EE

D611

Q607
RN1701-F

R675

D608

SW

AVRM1608080MAA

3300p

D609

4.7k

10k

4.7k

0.1u
C640

MIC/DI AMP

C656

POLY-SW

PWS

ATTENUATOR

R653

4.69V

REVERSE
CURRENT
PREVENTION

PRST

1u

220k

R661

AVRM1608080MAA

C624

10k

RXD0

D610

R634

10k

6

DI
MM2
DEO
TXD0
RXD0

R623

1u

27p

R644
100k

100p
R641

100

1u

C639

E
8D
PSENSE

0.14V
R652

9

7

0V

1

0.01u

8

100p

10k

2

C663

10k

R649

4

100

C659

Q610
2SK1830F

0V

MIC

1u

SW
3

10

L603

R667

VEE

C623

R633

B-INPUT
A+INPUT
BoUTPUT
A-INPUT
V+
AoUTPUT

ME

MIC

15k

MIC
4

V-

11

R599

C648

+IN2

1SS400

R628

C628

R636

+IN1

8

B+INPUT

MICG

C646

MM1

VSS

5

-IN1

-IN2

470p

C644
470k
D604

3

7
R640
ANTI
10u16

R617

7

1M

6

C632

6

R621

A3

1u

C626
5

R629

2

R660
10k

MICG

TXEQ

TXEQ
5A
8D
SB

6

1

5

10k

oUT

oUT2

100k

4

VCC

10k
R681

7

R632

A2

8

1SS400

100k

B2

B3

D603

3

R626

X3

2

1M

X2

R637

IC603
BA10358FV

R620

X1

X4

10k

IC605
NJM2100V-ZB

10k

B1

B4

C613

A4

C612

0V

A1

R658

MIC(B)

MIC AMP

OP AMP

ATTENUATOR

1

VDD

VOXO

1u

9
8

ALE5DS

C966

10

10k

C968

10u16

RFM

14V

R607

10k

VOXS

6

A5A

11

1M

0.022u

CoNT
GND
VoUT NP

12

Q604
2SC4617(R)

R952

3
2
1

VIN

SW

0.1u

4

C974

8A

13

1u

C976

5V AVR
IC861
TK11250CUCB

R616

1000p

C607

4700p

14

NOR
IC601
TC4001BFT

CN236
E41-0936-05

1000p

VOX CIRCUIT
100

5

100u

22k

R670

4.69V

R606

5A

D613,614
VARISTOR

R598
0V

47p

1

5.01V
8
7
6
5

DISPLAY UNIT
(X54-3560-20)-CN2

R657

2
100k
C662

3

DI(B)

VCC
G2
Y1
GND A2

AVRM1608080MAA

0V

G1
A1
Y2

D613

470p

C643

10k

R654

100k

C634

1u
R648

R647
4

VB-INPUT
A+INPUT
BoUTPUT
A-INPUT
V+
AoUTPUT

Q609
2SK1830F

AVRM1608080MAA
D614

1
2
3
4

SW

B+INPUT

100

R676

4.7k

R666

100p

220k
C647

100

220k
R680

R679
10u16

C630

BUFFER

4.85V

SPO

SW

←VOX3

←ANTI_2

REVERSE
CURRENT
PREVENTION

C651
0.01u

R650

8

100

150
Q606
2SA1586(Y,GR)F

4.7k

100

0.1u

C620

10k

R619

3.3k

R612

100

R643
150k

6

VOX
R625

D605,606

1SS400

C635

C631
1u

C629
12k
100p

R642

5

10k

7

C617

R672

R651

C625
C627

R638

R639

5A

D607

REVERSEN CURRENT PREVENTION

1u

1u
1k
10k

R631

0.1u

C619

2.2k

R618

1u

100

R610

150

1u

C664
Q603
DTA114EE

oUT VSS

470p
C849

17
D0

DI

SW

4.91V

1

4

10u16

C610

Q602
2SA1586(Y,GR)F

4.89V
RST

VDAREF

VGSMONI

DI AMP
IC604
NJM2100V-ZB

C616

D606
MA3J742

C606
1u

3.3k

R611

MOD2→

2.2u

C602

4.69V

1u

2.2u

C603

15p

C936

15p

C944
R927

IC856
S-80942CNNBG9C
3
2
CD VDD

1u

Q605
2SC4116(Y)F

D605
MA3J742

10u16

C605

150

5A

VOX1 →

SW

1

R604

RESET IC

C622

←MOD1

R624

SW

C938

R920

18
CLK

5A

1u

68k

1k

R627
R622

0.1u
10p

2

C614

R615

3

560k

VB-INPUT
A+INPUT
BoUTPUT
A-INPUT
V+
AoUTPUT

R630

C621

C615

22k

1u
C618

4

B+INPUT

R635

8

470k

10p

R609

100

D601
MA3J742

C608

7
R608

C953

R613

22k

1u
R614

C609

1k

C601

1u

6

10u16

CP878
100

19
RESET

C566

1u

C611

56

0.1u

R601

100k

0.1u
C945

R930

0.1u

5

D602
MA3J742

8.08V

SM
FIL

CODE1
CODE2
CODE4
CODE8

22k

10k

11.0592MHz
L77-1950-05

R602

0

2

E41-0927-05
SPG

1

SP

11

10

9

8

7

6

5

4

3

2

1

BRCLK

BRDAT

DGND

NC

A5A

5BTT

AI→

←AO

GND

GND

oUT_IN2

R962

1800p

C997

2200p

2200p
22k
3.3k

C996

C993
R971

2200p
390k
0

R972

3900p

C990
R969
R970

2200p

C988

2200p

SELRX

C987

4.7k

4.7k
R965

0.1u
R964

47k

C981

10u16
C982

C984
13
12
11

GND

Q2

10
9
NC

6

DATAoUTPUT
FSKINPUT

VR851
10k

Q1

6
7

6

8

5
GNB(B)
470k

R963

C980

OP AMP

14

REFoUTPUT

7

0.033u

1u

LoCKDETFILTER
TIMINGRESISToR

5

(A) (B)

IN_oUT2
C977

2200p

4

100k

CoNT2

8200p

3

VCC
CoNT1

C989

SELADJ

oUT_IN1

R968

0.1u

2

INPUT
TIMINGCAPACIToR1

LooPoUTPUT

FREQ
8

IN_oUT1

C986

8

R981

L858

47u
10k

100

1
C978

4

IC864
TC7W66FK-F

5

7

FSL

SELC

R961

3

V+
TIMINGCAPACIToR2

R966

R967

470k

39k

0.015u

1k

R958

2

Q858
DTC114EE

6

IC865
NJM2211M
1

0.1u

1

470

SELECTIVE CALL

FSK TONE
DECORDER

C985

2

VB+INPUT
A+INPUT
B-INPUT
A-INPUT
BoUTPUT
AoUTPUT
V+

SW

4.7u

C973

4.7u

12

ALE2

BIO

ALE1

15

ARST

ASENS

16

13

17
ABSY

ASQC

18
DCD

14

19
AMMU

BAUD

20

GND

21

22

DATA

APTT

21

CLK

AAMU

20

FEN

22

19

PSC

TXC

18

TH1

23

17

TH2

RTS2

16

NC

24

15

VSF

CTS2

14

25

13
VSR

26

12
NC

TXD2

11

FINAL UNIT
(X45-3780-20)-CN4

CN15
E41-1395-05
RXD2

10
ID-

ID+

8
IC+

9

7
IC-

NC

6

1
CN14
E41-1391-05
GND

5

1
←TXAO

NC

2

TXB

3
INDI

←RXAO

4

4
CODE8

3

5
CODE4

5A

6
CODE2

NC

7
CODE1

2

8
RXAI→

SCRAMBLER

4

SW
Q859
DTA114EE

C983

R951

L857

NC

9

10
PTT

8
GND

SCR

7
GND

11

6
14AG

8D

5
14AF

12

4
14V

GND

3

13

2
8A

FINAL UNIT
(X45-3780-20)-CN3

AAO(B)

1k

R956

470

R954
0.01u
C972

C971

C969

C967

C965

C964

C962

C960

C959

C957

C956

C955

C954

C951

C941

C947

C946

C940

C935

C934

C933

C932

C931

C930

C928

C926

C924

C921

C920

C919

C918

C917

C916

C915

Q993
2SK1830F

AAO(A)

IC863
NJM2100V-ZB

3
C975

0.01u

1000p

1000p

1000p

1000p

1000p

1000p

1000p

1000p

1000p

1000p

1000p

1000p

1000p

1000p

470p

100p

100p

100p

100p

100p

100p

100p

1000p

1000p

1000p

1000p

1000p

0.1u

0.1u

0.1u

0.1u

0.1u

R:0V
T:4.84V

C914

C913

C911

C909

C908

C907

C906

C905

C904

C901

C899

C900

R960

L856
10u

OP AMP

100

R915

47k

R979

R948
100

BRC(A)

0.1u

1000p

1000p

1000p

1000p

1000p

1000p

1000p

1000p

1000p

1000p

0.1u

1000p
C898

C894

C893

C892

SELADJ

ALE AI→

5V

A5A

ALE1

ASENS

ASQC

BIO

ARST

BAUD1

ABSY

ADCD

AMMU

AAMU

APTT

TXC

RTS2

CTS2

TXD2

RXD2

DATA

CLK

FEN

PSC

VSF

VSR

ID+

ID-

IC+

IC-

TXB

TXC

PTT

SCRTI
C912
1u
R912
100

R911
100

100

R900

R897
1u

1u

1u

1u

1u
C890

AAI(A)

AAI(B)

1 2

3 4

5 6
SO

VBSY

C891

DATA

VEN
CLK

7 8

VRST

AGND
11 12

9 10
USEL

DGND

VAO

VPLY

14S

1
IGN

1

2
DI

C604

Q601
2SC4116(Y)F

5V

DEN1
PEN
PCK
PDA

GND

R596

1u
C961

C958

R945
0.1u

C950
C850

4700p

470p

C937

R917
100

10

C567

220k

47k

R921
R926

47k

R850

VCO2
VCO1
DEN2

←TONEO

VDD

20

REF 2.5V

IC602
NJM2100V-ZB

REVERSE
CURRENT
PREVENTION

0

INVERTER

CN12
E41-0933-05
8D

3

VGS-1

R605

150

X851

47k

1k

9

VIN7

680

1u

C942

C939

47u25

R982

R976
CP877

L859

CP873
1k

RESET IC

CP872
1k

CP870
100

CP868
100

VRST
VEN

SIDE/EMER→

VIN2

LD

8

ALE AI→

OP AMP

D601,602

R685

8D(A)

VTREC
VTPLY
ALEMOD
EMRMOD

CP866
100

SCR
SCRT
SCRR
VRREC

BIO
SCRRI

CODE8
C910
1u

CODE4

CODE2

CODE1
1u

SCR

SCRRO

C903

PTT
10u

C897

1u
L854

14AF
100p

100p
C887

82k

oUT VSS

BRD(A)

C889

1000p
C886

100p
C885

100p

C884

C883

100p

1000p
C882

R933 14V

1u

1u
100p

10u16
15 16

17 18

19 20

21 22

23 24

7.37V

1

4

UL

103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
BAUD1
ASQC
ASENS
ALE1

CP864
100

R913

47k

47k
R974

R975

100

CP876

21

7

TONE

REF 2.5V

R:4.94V
T:0V

AGND

C873

25 26

1000p

100p
C870

EDZ18B

4.90V

VBSY
VPLY
WCNV

22
VoUT2 VoUT7

18V ZENER DIODE

SW

100

VoUT1 VoUT8

14V

14V
←VGSREC
VGSPLY→
5A
8D
SB

INVERTER

CN11
E40-6357-05

0.01u
D868

IC857
S-80942CNNBG9C
2
3
CD VDD

WRST

C925

BIO
BAUD
ASQC
ASENS
ALE1
SCR
SCRT
SCRR
VGSRREC
VGSTREC
VGSTPLY
ALEMOD
EMRMOD
CODE1
CODE2
CODE4
CODE8
SM
FIL1
TH2
TH1
VSF
NC
NC
AVss
NC

PCK
PDA
AVcc
VREF

0V

14V(A)

1u

AMMU
ADCD
ABSY
ARST

R918

23

6

←EMER

R603

CP875

5

VOX2→

DGND

1u
470

4.97V

EXT SP
J1
E11-0455-05

24
VIN8

VIN1

12

100k

C929

4

IEN1

ALE AI→

BEEP

BOVER
BKC
R919

3

BEEPI→

DATA

C952

Q856
DTC114EE

CP880
47k

←BEEPO

MOD4→
←DI_3

47k

Vss

MMU1
MMU2
CKY
TXC
AMU
ABK
RBK
RXD0
TXD0

IC855
30625FGPUKBEC

CP874
100
SIDE/EMR

2

CLK

47k

47k

C923

100u16

C922

CP871
100

CP867
100

CP869
100

1u

100k
R914
CP865
100

47k

R910

100k

R909

CP863
100

VOXO
VOXS
PSENSE
WCE
NC
NC
REN
IEN4
IEN3
IEN2
IEN1
NC
MCU

MOD4→
←MIC3

RXD1

CLK
DATA

1

←AFO

BEEP

ANTI_1

TXD1
TXD2
RXD2

AF→

470k

←MOD3/SCR TOUT/ALE MOD

SW

5V

R586
VGSRREC

VGSPLY→

11.17V

64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
CLK
DATA
NC
NC
TONE
AGCSW
BEEP
BSFT
STPC
BOVR
BKC
NMI
Vcc1
XIN
Vss
XOUT
RESET
VBSY
VPLY
CNVss
BYTE
VRST
VEN
UL
VCO2
VCO1
DEN2
DEN1
PEN

CP855
47k

R980

R973

R902

RXD1
Vcc1
TXD1
TXD2
RXD2

VGSPLY→

MAX_MOD

4.89V

38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1

←VGS_TREC

←VGS_TREC

D869
RB521S-30

DET

IC859
XC6202P502FR
1
VoUT
2
4
VSS GND
3
VIN

0V
L855

5V

100u

TTI
TSI
TTO
TSO
NC

14V

47u25

TXC
AMU
ABK
RBK
RXD0
TXD0
WBSY
WCLK

SELC
MM1
MM2

IEN2
IEN1

WEPM

IEN3

REN
IEN4

PRST

VOXO
VOXS

5V AVR
5.00V

4

W551
E37-1225-05

4.45V

SW

0.01u

DI_3

220u25

DI_2

15

C532

16

C526

17

10u16

MOD
←MAX_MOD

VOX3

R584

-t

DEO2

VIN5

VIN4

1SS400

23

1.2k

VoUT4 VoUT5

VOX2

ANTI_2

C559

1u

1u

VoUT3 VoUT6

12

R581

VIN6

VIN3

11

VTPLY
SCR

D0

DI

9
10

SW

Q521
2SK1830F

24

ANTI_1

0

47k
NCP18WB473J0S

1u
C557

←MOD2

VDAREF

CLK

8

CLK

8

RESET

LD

7

VGS_TREC→

IEN2

9

GND

VDD

6

10 VGS_TP2→

VIN7

VIN2

5

T:0V
R:2.69V

D521

VoUT2 VoUT7

4

33k
C543

R:0V
T:4.89V

Q460
2SK1830F

C539

SCR ROUT→

C541

1u

100u25

C485

1u

R539

C504

ABK

VIN8

11

BS2
C538

R544

Q523
2SK1830F

470u25

R532

22k

C546

R:0.02V
T:0V

0V

AFIN(B)

100k

C521

0.022u

10

IN2-

FILT

IN2+

9

8

7

IN1+

STBY
6

5

IN1-

BS1

4

oUT1

R531

R523
C550

3

1000p

2

C548

100k

VCC

22k

R530

1

R527

0.1u

0.01u

C525

0.01u

10k

11.00V

AF AMP
IC521
BA5415A

56k

0.01u

0.01u

12.89V

100k

R:0V
T:4.4V

VoUT1 VoUT8

3

1u

I/O3

VSS

TH551

O/I3

11 ←VGS_TP1

47k

O/I4

C3

1.2k

C2

0.01u

100

4.65V

R529

0.01u

10k
R526

C527

0.1u
C524

C528

R525

C529

C523

1u

VIN1

2

C563

7

I/O4

10u16

100p

R501

22k
C498

R500

470p

C503

1u

10u16

C495

10k

R505

47k

R498

0.01u

C500

R499
2.2k

IC554
M62364FP-F
1

R595

←ALE AO

I/O2

12 VGS_TPLY

R580

6

C4

13 SCRTHRU

R582

5

O/I2

14

4.7k

SCRTI
VGSTREC

C1

10k

4

VDD

O/I1

R583

SCR T1→

I/O1

22k

3

C565

4.7k

100k

100k
R571

R564

100k

R566
ALEO→

C558

10k

R569

100k

100k

100k
R561

R559

R558

SCR T4→

9

3
R503

R528

10k

R480

←EMTON1

100u

1k
R578

L551

100k
R574

100

R572

100
←SCR T3

10

8

I/O3

VSS

2

R579

O/I3

1

←MOD3

R575

O/I4

C3

MOD2→

←SCR T2

56k

C2

11

100

I/O4

SCRTOUT

VTREC

R554
VGSRREC

SCRR

RBK

REVERSE
CURRENT
PREVENTION

I/O2

12

SCRT

22k

7

C4

5.01V

13

R594

←SCRROUT

8

I/O3

VRREC

SCRRIO

1k

BEEP
TONE
SM

C436

C432

D869

SCRRO

0

0.01u

R446

4.7k

0.01u

R436

DATA
CLK
IEN4
FSKS

5DSW

ALE5DS

FIL

SCR ROUT→

SW

4.97V

5.01V

100

6

O/I2

14

IC553
BU4066BCFV

R570

5

ALEO

VGS_RREC→

VGSRREC

1u

R441

CARL

R433

R557
EMR

9

C441

4.7k

1u

10 SCR RIN→

C1

SCRTI

VSS

4

VDD

O/I1

R567

O/I3

11 ←DET

I/O1

8.2k

O/I4

C3

3

R568

C2

2

8.2k

I/O4

1

R565

7

2.52V

I/O2

12 SCRRI

18k

6

C4

13 SCRTHRU

R563

5

TONE(A)

O/I2

14

ANALOG SW

SCRTO

SCRRO

3.13V

C1

100

4

VDD

O/I1

EMTON2→

SCR ROUT→

I/O1

100

180k

3

R562

C433

0.01u

2

←SCR

R560

22k

←DET

5.01V

SCRTIO

R437

22k

22k

0V

1u

1u

IC552
BU4066BCFV

SCRT

R434

0.1u

5A

DATA

100k

100

R553

100k
R551

0.01u
R439

C431

5A

VSS

C438

VDD

1

100
4.76V

8A

1

R524

0.1u

0.01u
C549

0.1u

1u

C491

C487

R487

47

R484
0

SIDE TONE

10k

10k

2

0.01u

NC

19

1u
C435

OE

R445
LPF
Q423
2SC4617(R)

C522

C554

ANALOG SW

8

C496

C530

VGS1

EMTON2→

IC551
BU4066BCFV

7

DET

C553

C552

DATA

C502

ALE

REF 2.5V

SCR ROUT→

ANALOG SW

6

1u

←MOD
←DET

C551

REF2.5V(A)

DET(A)

DET(B)

5.01V

SW

REF 2.5V
←DET

1

VCC CoMMoN

AF

←MOD

SCR ROUT→

B+INPUT
A+INPUT
B-INPUT
A-INPUT
BoUTPUT
AoUTPUT V+

2

2

5

V-

3

R497

1

R546

←MOD

←EMTON1

CLK

3

0.022u

DATA

0.01u
R338

2

VGS_PLYMONI→

C434

CLK

SO

0.47u

C333
INH

BEEP

C482
100p

5A

R556

4

LCK

Q11

47k
R336

R335
VEE

CH0

VIN VOUT
VSS

10k

680

330

R489

470k

R486

0.68V

AMB

SCRRIO
SCRTHRU
EMRMOD
ALEOMOD

IEN4

C340

10k

R332
C331

0.01u
CH1

4
6.8k

3

8

100k

100k
R493

C492

C490

SCDET

R491

1000p

4.7u

R483

22p

0.1u

C480

C478
1u

0.01u

47

GND

1u

4

C476

R477

IC453
NJM2100V-ZB

R506

A

3.33V

100

B1

1m

C481

3
oSCIN

B2

L453

10

470
0.01u

R496

R492
C488

7

2.2k

R488

6

1u

R495

470k

C469

C489

5A(A)
5.01V

1

REF 2.5V

Q459
2SC4617(R)

1.31V

330

VCC

B3

0.1u

C474

AMDET

OP AMP

4

5

C483

R479

100u16

5

4.67V

C477

0.1u

C472

47k

R494
Q458
2SC4617(R)

5V AVR

3

DET

2

GND

6

SW

1u

C486
470k

R485
0.01u

IFoUT

C475

4.7k

R:0.02V
T:8.06V

Q456
DTC114EE

R:5.70V
T:0.02V

SCRRI
SCRR
SCR
EMRMOD
ALEMOD

5

4.92V

8.08V

1u

CAR

TXEQ

Q326
2SC4617(Q)

NBL(A)

IC454
XC6201P502PR

IC452
TC7W53FK(F)

1u

C471

0.01u

C466

47

R471

330

R469

0.01u

C464

39k

100k

R467

R464

C460

R466
0

Q452
2SK1830F

47k

TXEQ

10k

AMP

1

C

7

10k

0.1u

1SS400

22k

R459

R555

FSKS

6
Q0

20
C423

SCC

7

SW

C493

MULTIPLEXER

4.63V

IC451
TA4101F-F

INVERTER

C458

D451

R460

R:0V
T:4.37V

1u

8

7.70V

NBL

100

C325

0.01u

10k
270k

100k

220p
R481

C479

33u

L454

C484

470

R478

R482

←EMTON1

10k
R430

R447
Q1

R341

0.89V

BUFFER

5A

AMC

0.86V

1.5k

Q324
2SK1830F

0.01u

R475

1000p

2.2k

47

R472

C470

1.55V

R508

0.1u

1k

R331
47u

1k
L321

R329

27k

0.01u
R325

C323
100

R476

5.6k

R474

7.88V

Q457
2SC4617(R)

AMB

AMB

R345

1m

L324
0.01u

C329
100

R322

2p

C326

220

R330

9p

L322

100n

150k

R324

R326

4.7k

HSC277
R296
R468

C463

220p

100k
R473

39p

Q455
3SK317-E

C465

2.2k

R462

AMP

C462

0.01u

0.01u

47

C457

330

R458

0.01u
R456

C454

39k

100k

R454

IFGC(A)

REVERSE
CURRENT
PREVENTION

Q421
DTA114EE

4.04V
AMP

0.71V

15p

L452
L34-4710-05

10k

1000p

C461

7.85V

2.23V

RN731V

D452

39p

10k

C456

R457

4.13V
C468

5p

C455

0.01u

C453
3.3k

R453
C452

22k

10k

C494

5.01V

560

R420

12
TGC

10k

0.01V

R342

5A

BUFFER

R470

100

R455
0

0.1u

R444

10k
C440

0.01u

3p

SSB DET

CP422
RK74GB1J103J

0.1u

C427
47k

47k

R427

R426

0.1u

C422

33

R416

4.7u16

CP421
10k

Q2

Q8

Q10

13
VIN5
VIN4

VoUT4
11

NBL

R337

0.01u

VR361
10k

R443

C437

0.01u

1k

1u16
R429

C426

270k

0

R442

R452

0

R431

0.22u35

R428

C424

2.2u16

C425

0.01u

VR362
10k

1SS388F
1M
14
VoUT5

D0

VIN6

VoUT6
VoUT3

VIN3

DI
9

10

VDAREF
CLK
8

GND

RESET
LD

VDD
6

7

VIN7
VIN2
5

PIN DIODE

C459

C473

47p

2.83V

5p

RBK

7.70V
SW
Q329
DTA114EE

NB(A)

R333

47u

47p

IFGC

100u

L362

C382

8.2k

R414

560

R413

100p

2.7k
C379
D369
R391
15

16

17

18

19

20

21
VoUT7

33k

10u

DEO

D866

AVRM1608080MAA
C869
100p
4

5

6

7

8

9

10

11

1

CN10
E40-6682-05

2
NC

KEY

3

5
TXD1

4

6

NC

7
RTK

RXD1

GND

8

C881

C879

Q855
DTC114TE

5D

0.01u

100k
D867

R881

470

R877

C868
1u

1M

AVRM1608080MAA
C876

VARISTOR

13 14

C866
AVRM1608080MAA

AVRM1608080MAA
D865

D863

AVRM1608080MAA

D862

R870

100

100
R869

100

100
R868

R867

9
GND

DPTT

10
AUX1

Q454
DTC114EE

100

1.54V

R440

330

3.44V

0.01u

D321
RB706F-40

DET

10u

R880

C860

KCT-39

SW

GND(B)

L451
L34-4710-05

C467

8A

8.2k

Q327
2SC4617(Q)

8A

4.7k

8

5V

4.89V
0V

1000p

1000p

11
AUX2

C859

C858
12
CN9
E40-6653-05
AUX3

GND

RXD1

5D
3
TXD1

2

1

KCT-31

RXD1

3
SB

CN8
E40-6683-05

2

1

GND

1

CN7
E41-2558-05

2

TT

3

TS

KAT-1

GPS

L363

KEY
DPTT
AUX1
AUX2
AUX3
FSL
SELADJ
SELRX
SELTX
FEN
PSC
TYPE0
TYPE1
TYPE2
TYPE3
Vcc2
NC
Vss
EEN
EDA
ECK
ESI
CTS2
RTS2
APTT
AAMU
FSINT
PWS
IGN

FSEL

SCRTO

DEO

VARISTOR

1000p

D454
HSM88AS-E

CAR

VAI(A)

C888

L852

VAI

REVERSE
CURRENT
PREVENTION

C880

D864
DA221

VARISTOR
1000p

470p
D872

1SS400

0.1u

C857

C856

0.1u

C853

VARISTOR

CP862
1k

R901
1u

0.1u
C878

C877

1u

VAO(A)

DI

100k
470

47k

Q7

14V
←VGSREC
VGSPLY→
5A
8D
SB

0.01u

1SS400

D858
100
R866

100

100

100
R865

R864

R863

D871

1SS400

100
R856

100
R855

D853

MINISMDC020F

100

100
R852

R851

D852

AVRM1608080MAA

LIMITER

8
CS VCC
7
So HoLD
6
WP SCK
5
GND SI

SB

8A

5A

FSEL

2.37V

R874

D861
1SS400

D859

1SS400

R872

1k
1k

AMMU
ADCD
ABSY
ARST

47k

1
2
3
4

IC853
TK11250CUCB
4
3
VIN
CoNT 2
GND 1
6
VoUT NP

LIMITER

D872

4.91V

100

R906
R907

PWS
IGN

TXAI→

4

10u16
C875

4.77V

D862,863,865

D851,852

CN6
E41-2558-05
GND

D851

AVRM1608080MAA

POLY-SW

VoUT2

APTT
AAMU

IC854
AT25128A10SU27

10u

10k
L853

R882
1u

VR852
10k
5

V+

-INPUT
OUTPUT

R986

D858,859,861

REVERSE
CURRENT
PREVENTION

4

CLK

CLK

VBSY

VPLY

VEN

DATA

VRST

EEPROM

CP861

14

3

47k

Q851-854

IFGC

CP857
47k

CP851
47k
FSEL

P5D

P8D

47u25

C848

CTS2
RTS2

0.01V

V-

1u

C902
CP856
100

7.77V

LIMITER

INVERTER

1k

R895

CN13
E40-6654-05
NC

R985

+INPUT

5D

C874

1
2

D856
DA221

CP853
47k

7.14V

Q720
2SC5566-E

5DSW

IGN

MICG

DI
OP AMP

D860
DA221

10u

L851

Q854
DTC143EE

Q852
DTC143EE

R857
0

R858
0

4.99V

PGC

PRO
FEN
PSC

5V AVR

IC852
NJM2107F-ZB

LIMITER

D855
DA221

0.01V

22
VoUT8
AGCR

SELRX

1SS400

150

IC703
LMX2306TMX/NP

100

R871
C998

VARISTOR
LIMITER

CP860
100

5V

GND3

8.01V

65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102

100

2

RIPPLE FILTER

7.79V

47k

9

PLL

1u

220n

AMP

RECTIFICATION

R465

4

10 OP500
9

Q9

1k

CP859
100

AUX2
AUX3
FSL
SELADJ

D870

R811

CE

4.7k
C867

4.85V

Q3

13

5A

CP858
100

47k

10

C871

47k

47k

47k

D854,857

Q4

Q6

47k

R983

5.01V

4.7k

4.82V

5
IN/oUT
VCC
oUT/IN
4
GND
CoNT

Q5
12

18

270

VIN VOUT
VSS

5A
SB

1u
R984

0.01V

R987

4.7k

R988

R854

4.7k

R989

D854

R853

AVRM1608080MAA

AVRM1608080MAA
D857

5.01V

1
2
3

Q451
3SK317-E

0.01u

3

5.00V

11

10k

11 PCK

DEO
DEO2

FSKS
KEY

FSEL

DPTT

AUX1

AUX2

AUX3

TXD1

RXD1

DG

TTO

TTI

TSO

TSI

Q853
DTA143EE

1k

1u

IC421
BU2099FV

R360

4.94V

WRST
WCNV
TXD1
RXD1
WCLK
WBSY
WEPM

REVERSE
CURRENT
PREVENTION

5.03V

1

5A

IC851
TC7S66FUF

1000p

L325

Q322
2SC3356-A(R24)

MIXER IC

SHIFT REGISTER

14

DG
3

SB

Q851
DTA143EE

100

FILT3

47k

CLK

8

ANALOG SW

-t

SW

100k

C383

KEY
DPTT
AUX1

IC704
XC6201P502PR

7.78V
P8D
C837

DATA

PLL IC

4.99V

AGCOFF

0.06V

IFGC

R916

0.1u

5.01V

1

5V

C896

0V

R461

R422

TTI
TSI
TTO
TSO

1u

1SS400

12 PDA
FIN
FIN
VCC1

390

R776

D703

10k

PCK
PDA
PEN
UL

PDA

R791

LE

OSCI

5A

R415

15

3

VoUT1

VIN8
2

1

VIN1

IC363
M62364FP-F
0.01u

10u16
C370

C367

23

24

560

R382

2.2k

R383

015AZ5.6(X)F

D364

R977

C847

13 PEN

DEN1

1k

AMP

C451

5k

BEEP(A)

CN157
E41-1377-05
1
5V(B)
2
WRST(B)
3
WCNV(B)
4
WTXB(B)
5
WRXB(B)
6
WCLK
7
WBSY
100k
8
R896

0

1u

14 LD

R810

680n

A-INPUT
BoUTPUT
A+INPUT
B-INPUT
VB+INPUT

2

100u

5V AVR

10u

820n
C771

R725

47k

SB

8A

5A
1000p

C838
R801

18

REVERSE
CURRENT
PREVENTION

5.01V

L741

L720

0.01u

5
6

330

9

C795

C769

47

390p

FSYNC

8

FO/LD

7

0.01u

R762

C781

SDAT

2.06V

10

C803
0.047u
5.01V

82p
L722

680p

FSELECT

8.4MHz
CF701
L72-1026-05

27p

470p

PSEL1

SCLK

C780

C777

C779

MCLK

0.01u

8.2k

11

7

VCC2

GND1
GND2

15k

R737

C740

PSEL0

CPO

4

Q707
2SC4617(R)
BUFFER

L323

R548

10u16

R369

100k

R419

220k

1u
R372
0.01u

C361

0.01u
C363

56

27p

R804

C840
6.8k

R808

R802

1000p
R800

470

4700p
R795

C825
4.7u

0.1u
C819

470p
C814

C809

4.7u

0.1u
C787

470p
C784

C783

100

R749
0.047u

R713
1k

0V
PCK

AMP

C748

10

15

3

2.72V

R744

82k

R703

Q701
2SC4617(R)

0.01u
0.62V

R718

13
12
DGND

10

14

AGND

5

1k

4.38V

330

DVDD

6

C705

1000p

IoUT

4

330

0.1u
R706

1000p
C709

4.7u
C706

C702

REFoUT

R701

C745

0.01u

AVDD

3

R712

C737

15

R736

REFIN

2.20V

16
CoMP

2

16
VP

FLO
2

C765

1
FSADJUST

1

0.1u

150p
R731

3.9k

0.01u
R714

C716
L705

100u

C744

IC701
AD9835BRUZ

5

8

I/O3

1

AMB
5A

R410

2

oUT1

P8D
DDS

6

9

AoUTPUT
V+

2.22V

TH451

AGCOGFF

IC-

6.8k
C381

oUT14

7.99V

3

39k

-IN1

AGC

D453
HSM88AS-E

AGCSLOW

47k

R412

R375

+IN1

-IN4

33k
R404

DRIVE

4

100

100u

C835

R805

1000p
1.25V
1.86V

100u

L728
L717

4.7u

Q716
2SC4649(N,P)

270

C826

100u

C743

47

AMP

15k

6.40V

L730

P5D

10

4700p

C830

100

6.8k

56

10u

R799

0

VCC
WRST
WCNVSS
WTXD
WRXD
WCLK
WBSY
Vss

R803

R797

C818

FSYNC

P5D

P5D

FLASH
WRITE

CV(A)

L738

R778

9

FSEL

FSEL

VCC

+IN4

5

47k

560p

CV(B)

FSELECT

SDAT

VEE

6

CAR

10

DEN2

DEN2

R794

R790
820n

VSS

7

AMB
5A

CAR(B)

330p

47

O/I3

8

11

7.85V

0

BUFFER
4.05V

Q325
2SC4617(Q)
0.76V

IC555
M62364FP-F

C815

R777

C808

C789
0.01u

390p

11

2.01V

BUFFER

C801

PSEL1

Q712
2SC4617(R)

390

MCLK

PDA

PDA

0.047u

560n

R730
1k

AMP

C788

L737

L734

0.68u20

8

0.01u

3.3u10

1k

56

12

+IN2

5.6V
ZENER
DIODE

CAR

220

0V

13

330

PSEL0

SCLK
Q703
2SC4617(R)

PCK

PCK

7

82p

2.66V

0.033u
C810
R779

0.01u

R729

33p

4.52V

C804

10

2.15V

C812

C782

R775

1k

82k
C728

C805

R761

C778

AGND

DGND
6

R717

0.62V
R716

0.01u

14

R764

0.01u

R709

DVDD
5

C713

3.52V

1000p

CAR(A)

15

330

1000p

CAR

IoUT

4

330

0.1u
C734

1000p
R722

Q702
2SC4617(R)

0.01u

4.7u

C726

BUFFER

C704

C729

REFoUT

R772

AVDD

3

100k

REFIN

2

4.10V

47k

GND(B)

CoMP

R763

31.2M(B)

FSADJUST

100p
R766

3.9k

0.01u
R742

C752

100u

L714

0.1u
C776

O/I4

C3

12

ALC

5.01V

R380

330

C846

39n
27p

0.77V

C833

0.01u

1000p

1k

C712

0.047u

47

R708
220k

R704

C790

100u

100

L721

4.7u

R774

C774

C775

C764

-IN2

+IN3

IC362
BA10324AFV

A/D

GND

I/O4

C2

13

AMB(A)

R402
33k
R403

17

DDS

16

-IN3

100k

22k

R366
10u16

100p

C831
1u

L740

1000p
AMP
Q715
2SC4649(N,P)

P5D

1.46V
C324

1
2

1
2

AGC

FILT1

C821

IC702
AD9835BRUZ

oUT2

OP AMP

1SS388F

D362
015AZ5.6(X)F

R361

VCO
OUT

12p
L742

C832

1

7

D374

C362

EDZ5.1B

D361

10u16

C844

C839

4700p

4.7k

R796

1000p

C827

0.1u

15k

4700p
R789

47

I/O2

SCASM

IP3(A)

16

C836
6.31V

1.47V

6.97V

14

100k

REVERSE
CURRENT
PREVENTION

REVERSE
CURRENT
PREVENTION

POC

R798

0V

P8D

13

5.6V
ZENER
DIODE

C820

C772

C834
R784

0.01u

C786

220k

R770

L729
L34-4816-05

C4

C439

FILT2

Q711
2SC4617(R)

0.53V

47p

C773

47p

C768

18

R783

C824

C797

39p

39p

C785

R780

2.2u

180

7

C1

O/I2

R435

5.98V

DOUBLER

L723

R765

1.5u

0.047u

390

R759

3.26V

0.01u

L719

C767

3.92V
R755

0.01u

C766

8.2k

R754
0.01u

10

10k

R715

R751

GND

10p

C719

OUT

+DC
NC

C708

0.01u

10u16

C703

C725

6.29V

15k

X701
L77-1820-15

100u

BUFFER
Q709
2SC4617(R)

7.37V

5

O/I1

OP AMP

IC423
NJM2100V-ZB

R438

47k

R405

12

RFM

RFM

18

4.7u16

6

1k

R401

IP4(A)

330

R397

10

R371

5.1V
ZENER
DIODE

6.69V

18

R753

100

4p

4

14

33k

330

oUT3

9

330k

R377

1u

C843

470

R390

1u
8

RIPPLE FILTER

47

3
C429

VDD

47k

270k

100k

R367

REVERSE
CURRENT
PREVENTION

R364

47u

R407

390k

C374

VSF

L739

2

10u16

I/O1

R393

R386

1SS388F

VCO2

Q717
2SC4617(R)

1

3.3k

5.01V

R408

R392

Q719
DTC114EE

C428

R451

5.01V

330

R806

7.66V

R769

R395

R425
REVERSE
CURRENT
PREVENTION

D365

HSC277

SW

NB(B)

C327

6.90V

RECTIFICATION

AGC

Q453
2SC4617(R)

R463

2.80V
SM(B)

IC422
BU4066BCFV

R424

AGCSW

330k

R362

P8D

15.6M(B)

8.2k

7.99V

1M

8

R418

VSR

0.01V

1000p

1k

C829

390

R793

0

R787

3.25V

9p

0V

L731
L34-4816-05

0.047u
R417

7

OP AMP

68k

L701

0.01u

3.3k

C371
VCC

100k

IDID+

CV

P5D

10u16

0.47u25

C365

C421

0

oUT2

oUT

33k

R788

15p

C817

-IN1

33k
R394

1u

C842

C823

12p

1

-IN2

FINAL

100

IDID+

SW
D705

3.25V

C807

5p

10p

C800

2

+IN1

6

R432

1u
ANALOG SW

IP1(A)

R409

5

+IN2

VEE

11

15.6MHz TCXO

C378

1SS400

0

15k
R370

22u

L736

0.01u

C802

C761

3

0.01u

0V

C791

12k

47k

D368
1SS388F

VCO1
470

Q714
2SK508NV(K52)

27p

180n

82p

6.8k

R748

R809
1k

1000p

0.1u

C845

R807

Q718
DTC114EE

VCO2

C813

270

4700p
R739

C749

6.8k

R727

270

R721

C736

4700p

C730

C722

L709

C714

L707

C710

1.43V

2.2u

100

100p

DOUBLER

R373

C364

6.69V

L725

CV R768

4

4.35V

C430
R421
AGCR

IP2(A)

HSC277

SW

220

L733

C793

C762

Q708
2SC4617(R)

DOUBLER
1.26V

L703

2.04V

TC702

0.46V

D702
KV1470-G

6.54V

1000p

10u

C751

4.42V

1000p
Q704
2SC4617(R)

L727

C732

470n

12p

68p

270p

22n

L711

C724

270p

820n
22n

L708

8p

68p

100n

C715

470n

56

R702

L706

D372
1SS400

R354

C345

3.34V

0

7.21V

RECTIFICATION

AM DET
AMP

IF(B)

1.44V

2

R353

AMP

Q323
UMX2N
2.60V

AGC(A)

AGC TIME CONST

1.96V

2.59V

1u

IC361
BA10358FV

R782

VARICAP

12p

C369

R374

1000p

1k

C828

0

R792

15p

0.03V

9p

390

C816

C806

6p

10p

C799

TC703

10u

L726

R785

220n

120p

TH361
15k
NCP18XW153J0S

R396

IC-

D704

C822

R786

2.2u

4700p

15k

R747

10u

L718

4700p

39k
C747

R726

100n

LO2

C711

D370
015AZ3.9(X)F

IC+

SW

1.09V
33p

L732

18p

L724

100

C841

C811
6.11V

47

R738

560

R767

22u

L735

0.01u

R741

100

R732

R720
L715

GND(B)

C701

3.9V
ZENER
DIODE

100k

5A

0.03V

SW

0V

1000p

7.98V

R347

8A

AGC

220

VCO2

W702
E37-1223-05

AMP
Q366
2SC4617(R)

AGC(B)

7.50V
R334

C341
100p

MOD

2.85V
AGC

560

5.79V

R388

3.27V

Q361
DTC114EE

R781

0V

LO2(B)

R406

1k

R381

100

CV

LO2(A)

D373

R363

0

22k

R368
R757

18

100

0V

REVERSE
CURRENT
PREVENTION

7.35V

L326
L34-4817-05

6.51V

Q323
DIFFERENTIAL
AMP

SB

8A

5A
100p

C760

0.01u

C757
R740

15k

R750

C798

22p

C746

47p

22p

270

270

C756
1000p

AMP

7.10V

4.7u

MOD

D372

VSF

22k

C792

0.01u

1000p

CAR

AMB

VSF

D701
KV1470-G

R215

C213

4.7u

L327
L34-4817-05

4.48V

3.13V

R:3.36V
T:3.36V

7.72V

100

470

180k

BUFFER
C321

MOD

R327

0.1u

100
3.78V

1k

HSC277
4.7k

R:2.16V
T:2.16V
C297

R299

D260
R304

Q321
2SC4617(R)

R323

R:6.12V
T:6.12V

W321
E37-0884-05

D261
C291

C322

1u

R328

TGC

R:0V
T:1.59V

C328

100

R298

C296

TGC(B)

R300

220k

220k

R295

VR251
10k

VR252
10k

1k

R297

-t

1k

0.1u
R294

100

TEMPERATURE
COMPENSATION
BUFFER
Q254
2SC4617(R)

C286

0V

CAR

REVERSE
CURRENT
PREVENTION

0.1u

C290

R290
0.01u

R:0V
T:2.20V

R321

C295

5

47k

5A

2.76V

6

R:0V
T:7.44V

470

-t

470
R287
C284

470
TH253
NCP18XQ471J0S

R284

1k

R283
100

-t

0.01V

Q252
DTC114EE

7.27V

CARL

5A

VCO1
Q713
2SK508NV(K52)

TXB

TGC(A)

BUFFER
Q255
2SC4617(R)

7

0.01u

0.01u

NC
oUT1
CARRIERINPUT
3
oUT2
BYPASS
4
GND
SIGNALINPUT

C294

56

0.01u
R:0V
T:1.82V

8

V+

2

R303

8A

R276
RXB

TH255
NCP18XQ102J0S

100

R301
R288

220k

C289

330k

C280

15

R291

0.1u

0.01u

C274

SW

R277

0.76V

C293

10u16

C292

10u16

C287

1.5k

R286

0.1u
C288

C283

470

R280

100u

L259

0.01u

1
C285

0.01u

1.5k

47u

R278

L257

0.01u
Q251
2SC3356-A(R24)

47

0.01u

470

R271

0.01u

C270

0.01u

C266

0.01u

C254

0.01u

C278
C277

18u

R279

1SV312-F

L261

470

FILT3

TXB

IC251
NJM2594V

R:0V
T:1.20V

AMP

R302

TH251

0.01u

C279

100

470
NCP18XQ471J0S

0.01u

C268

0

47u

560

0.01u

-t

C281

100

R260

R273

D257

R265

SEV

R252

TH252

7.15V

L258

IN
1

1.8k

18u
R256

L252

oUT
5

SW
1.51V

L255

0

C282

6.49V
MIXER IC

Q253
2SC4617(R)

100u

R262

470

100

SW

1.8k

C258
0.01u

L254

D253

R275

10u

HVC131

1SV312-F

0.01u

XF253
L71-0614-05

RN731V
1p

C251

470k

C269

OPTION 500Hz/2.7kHz

100

R:0V
T:3.79V

R272

100u
R269

SW

0.01u

C253

HSC277

D251

SW

L256

R274

100

10u

AMP
L253

R259

560

0.01u

D256

8A

47

0.01u

←10.695M IF→

R293

R285

1p

0.01u

C275

C267

390

L260

1k

D259

RXB

R385

C231

1k

ALC

SSB MOD

SW

SB

Q363
2SC4617(R)

-t

R235
R:0V
T:1.24V

NB CIRCUIT

SW

1.5k

R264

390

100u
R268

R261

3.3k

100u
R255

L251

C257
0.01u

5p

R267

1SV312-F

C272

0.01u

C255

XF252
L71-0604-15
2.4k

R251

C276

100

0.01u

D258
HSC277

R257

100

560

8A

VARICAP

47

R281
100

D255

1.5k

R253

R266

C271

20p

C262

1.5k

R254

5p

C252

XF251
L71-0433-15
6k

RXB

R365

TH185
NCP18XW332J0S
3.3k

R:0V
T:1.85V

TGC

TRF-MUTE

SW

SB

VCO1

330

R213

←10.695M IF→

FILT2

-t

1.52V

0.87V

100k
R217

1000p

←10.695M IF→

8A

Q365
2SK208-F(GR)
4.80V

R:0V
T:2.43V
Q186
3SK317-E

0.01u
R231

0.01u

L189

C208

470n
22

R211

22

R212

C207

10k

R207

←10.695M IF→

RXB

270

1000p

R752

33p

270

27p

R746

1000p

0.01u

C211

1k

27k

R206

33

←10.695M IF→

CKY

4.80V

BLNK

1SS400

AMP

RXB

8A

PRE

Q706
2SC4649(N,P)

6.8k

18
L704

1u

L716
56p

C735

C739

C727

39n
C731

C721

33n
C723

R711

C718

82n
R707

R710

82n

L702

AMP

6.72V

C707

4700p

LO1
W701
E37-1222-05

L713

22p

C210
C205

0.01u
R209

LO2
R205

10

R204
0.01u

R200

1k
C200
100

1000p

0.1u

C198

C194

6.8k

R195

0.01u

C190

0.63V

TXB

560

TRF-MUTE

D373

L710

R243

ALC

TXB

COMPARATOR

150

R:0V
T:7.18V

330p

R:0V
T:7.0V

8A

PRE

TEMPERATURE
COMPENSATION

D186

R230

0
470n

L186

680

R194

22k

R192

0.01u

C189
0

R188

0.01u

100

C184

R184

0.01u

C188

R201

680

R185

22p

C235

470n

L182

4.7u

L200

1000p

330

C169

R153
4p

C167

R202

330

1000p
R197

C192

15k

R190

3p

C185
0

R182

1p

C166
330

R152

C181

0.01u

AMP
Q184
2SC3356-A(R24)

TXB

TXB

R758

GND(B)

C239

470n

L184
2p

C164

C165

1000p

0

R151

1k

R150
C158

1000p

22k

0

5A

LO1(B)

5p

C236

L192

1000p

C202

47u

L187

3p

C191

39k

R189

0.1u

C186

1000p

C193

470n

L183

470k

R187

D181

1SS400

C182

1000p

1000p
0.01u
1k

470p

3p
C155

3.3k
C154
0.1u

R198

R208

ALC

R258

D252

ALC

AMB

LO1(A)

1k

R218

2p

C204

1k

R203

10

R193

330

R181

10u

L121

C159

10u16

1000p
C156

0.1u
C152

R149
C148
R147

1k
C157

10k
R144

330
Q181
DTC114EE
0V

C203
0.01u

8A

0.01u

SW

1SS400

C380

C377

0.01u

TXB

330

D371

1k

0.01u

470p

REVERSE
CURRENT
PREVENTION

0V

0

SW

1.48V

C217
18

9p

1.38V

ALC

HSC277

1SV312-F

1u

47k

R387

47k

C372

1SS400

C196

8A

C256

ALC(A)

R400

R399

R196

R186

SW

TRF-MUTE

FILT1
8A

REVERSE
CURRENT
PREVENTION

D367

CKY

2.14V

R:0V
T:5.55V

Q187
2SC4617(R)

R214

TXB

D254

ALC(B)

8.2k

R:0V
T:1.02V

R:0V
T:3.91V

TXB

SW
Q364
2SC4617(R)

0.047u

33

BUFFER

R:0V
T:4.94V

LO2
C209

7.84V

ALC

0

100u

33
8.08V

R:0V
T:6.66V

R:8.08V
T:8.03V

SW
Q362
RN47A5-F

R:0V
T:1.76V

RXB

←TLO1

L361

R411

1SS400

47k

Q182
3SK317-E

RXB

R127

0.01u

C134

0.01u

C129
0.01u

C373

R389

0.01u

AGC

R125

0.01u

C133

1k

R121

0.01u

C123

1k

R117

0.1u

C116

82
0.1u

10k

C368

33k

R:1.85V
T:1.85V

AMP

R:0V
T:6.71V

330

RXB

2.2u

Q185
3SK317-E

←T73.095M

R398

0.1u
R:0V
T:7.14V

1.55V

R:0V
T:0.02V

47u

680

R141
1000p
R142

C145

22

R137

1000p

C142

1000p

18

0.1u

0

C375

TXB

RXB

1000p

C151

R223

C221

R120

470p

1000p

R183

D105
DAN235E

C219

C238

C127

470

D366

R379

R376

1SS400

D363

220p

REVERSE
CURRENT
PREVENTION

CW SW

R154

SW

0.01u

470

L201

0.01u

R119

47

560

1

0.1u

C102

330p

D363

0.1u

100u
C149

L117

270

R136
12

R132

100u

L110
C120

10u16

1k

C146

R140

AMP
R245

Q183
3SK317-E

1000p

27k

C113

R157

R112

4.46V

R158

AMP

2.70V
C187

0.01u

7.70V

L190
L39-1480-05

D183
HSB88WS

D185
DAN235E

2.77V

D184
DAN235E

MIXER

1
SW

C228

SW

D182
DAN235E
L188
L39-1480-05

0

10k

Lo1

2

0.01u

100

R107

47

R108

R110

1u

C101

0.01u
C104

2200p

VCC

Lo2

0.01u

C376

REVERSE
CURRENT
PREVENTION

L124
L34-4818-05

XF101
L71-0605-05

47u

SW

R:0V
T:8.02V

330
C160

R148
2.2k

R130
R131

2.2k

C147

0.1u

68p
R122

100p

C119

0.01u

1u

C117

C114
R114

1000p

C111

0.1u

C110

10u16

C108

470n

REVERSE
CURRENT
PREVENTION

2nd MIXER

7.9V

D107
DAN235E

73.095M MCF
L122
L34-4818-05

L118

L119

9p

820p
0.1u
680p
0.1u
0.1u

GND

3

L113
330n

10

C234

TXB

0.1u

L38

270n

C96
C97

1000p

C82
L39

C98

180n

C83

0.01u
R146

4.7k

R126
C130

150p

C125

68p

C121

0.1u

C112

560
C135

0.1u

1m
C115

L107

1000p

1m

100

R155

100

R106

100u

L104

1800p
0.1u

C109

0.1u
L103

C106

0.01u

1m
C107

0.1u

L101

470p

L37

C94

390n

C76

1000p
C86

L34

1.5u

C88

C78

1000p
1u

L35

C90
C91

C79

1000p

L36

C92

470n

C80

1000p
C93

2.2u
C85

1200p
C100

C81

1000p
C95

L33

RF2

CN5
2
E41-1505-05

10

R145

10k

0.01u

C137
R123

1k

47k

0.1u

C122

470
R116

R124

C118
6.8k

R113

120

R105

120
R109

R104

10k

R101

C87

0.1u

R53

56
1u

C84

C77

0.01u

47

R45
R44

47

R46

47

R51
R48

1000p
180n

47
47

R49

1000p

270n

47

R47

1000p

C66
L22
L23

1000p

C59

33
28M
21.5-30M

C99

470n
2.2u

L17

C46
C55

0.1u

C56

330p

C57
C58

220p

R40

RF1

IF2

47

R34

56p

D106
DAN235E

L120
L34-4709-05

1.84V

C126

R199

2.22V

L123
L34-4818-05

LO1

4

C197
1000p

SW

L181
L34-4818-05

SW

TRF-MUTE

REN

CLK

Q109

L116

13.13V

7.23V

L111
L39-1480-05

100u

D20
HSC277

C70

680n

2

L115
L39-1480-05
C144

L102

SW

CN4
E41-1505-05

SW

2SK508NV(K53)

0.87V

IF1

1

ALIGNMENT

IFIN(B)

GND(B)

DATA

5A

10

1000p

IC101
TA4107F-F

8

1

330

C 311-315
R 311-319

F53-0128-05

10

2SK508NV(K53)

7.96V

Q110
RN47A5-F

MIXER

5

RXB

R292

0.01u

C995

F311
0.5A

8A

R139

Q106

SW
7.92V

R115

L105
L39-1476-05

6

D19
HSC277

68p

21M
14.5-21.5M

0V

D101
HSC277

7

C71

33

SW
0.1u
C68

10

1000p
DATA

R:8.03V
T:0.09V

0V
SW
Q991
2SD1757K
0V

PRE AMP

1.78V

R:0V
T:4.80V

TXC

1k

R313

0.01u

13.26V

T:7.19V
R:8.03V

AMP

RXB

MIXER

R135

Q107
2SK2596

SW

R39

47

R33
Q4

Q3

0.1u
C67

11
Q5

13

12
Q6

14
Q8

Q9

Q7

9

Q2

Q0

Q1

8

7

CLK

LCK

6

5

4

3

VSS

2

1
1000p
C29

1200p

C44
47

R32
PRE

ATT
15

17

16
Q10

Q11

18
SO
DATA

19
OE

VDD

NC

20
IC1
BU2099FV
1000p
C24

2200p

47

R31
R26

R25

CP2
RK74GB1J103J

CP1
RK74GB1J103J

10k

10k

0.1u

C30
0.1u

C21
C20

10k

47k

1.8M
1.605-2.5M

1.2u

Q12
DTA123YE

BPF8

0.1u
R129

REVERSE
CURRENT
PREVENTION

2.18V

Q103
2SC3356-A(R24)

AGC

Q108,109

MIXER
C139

SW

D18
HSC277

33

L27

13.36V
BPF1
BPF3
BPF6
BPF5
BPF4

1500p

D12
1SV312-F
SW

TXB(A)

5.6u

L29

13.35V

TXB

T:7.94V
R:0V

18p

10

Q105,106

7.78V

0V
C994

1W

1W

R993
68

0V
SW
Q992
2SD1757K
0V

0.1u

C313

10u16

C311

13.26V

TXB(B)

C69

R42

0V

T:7.94V
R:0V

Q312
HN7G01FU-F(A)

6p

MCF WAVE-FORM
ALIGNMENT

R138

10

0.1u

220

1.03V

SW

L24

SW

Q11
DTA123YE

BPF7

R317

1000p
R312

1/4

R994
56

1/4

R992
56

1SS400

0.1u

D992

10k

SW

T:8.01V
R:8.03V

FAN+

R991
68

R316

TXB

10

C992

SW
Q313
DTC114EE

R996

10
R999

2

47k

47k

5.51V

C315

Q995
DTA114EE

R997

FAN-

SHIFT REGISTER

1SS400

0.1u

D991

SW

1

5.01V

13.35V
13.36V

1.8k
10.58V

CN17
E41-2077-05

R319

10k

0V

BPF2
BPF8
BPF7

150p

10M
7.5-10.5M

0V

10k

R311

0V

FAN 2

BPF6

0.08V

10
C991

FAN-

Q10
DTA123YE

R22

5A

1k

1.8k
10.60V

7.98V

270n
C128

TX MIXER

D17
HSC277

33

SW

13.36V

ATT H:ATT ON
PRE H:PRE ON

RXB

7.23V

FAN+
2

7.98V

Q311
HN7G01FU-F(A)

13.35V

FAN1
FAN2

0.1u

C312

R995

0V

10
R998

1

1000p
R314

5.51V

R315

FAN 1

SW
Q994
DTA114EE

R990

CN16
E41-2077-05

8.04V

8A

RXB(A)

C314

D991,992
REVERSE
CURRENT
PREVENTION

L109

270n
C124

GND(B)

Q108
2SK508NV(K53)

R134

PRE

C75

2.2u

R20

RXB
RXB(B)

L112
L39-1476-05

L108

Q105
2SK508NV(K53)

220
C138

L106
L39-1499-05

SW

R41

0V

SW

47

1u
1000p

33
7M
4.1-7.5M

1000p

C52

L20

R30

10u16

C27

C22

0.01u

680p

C53

R12

10k

C16

0.1u

BPF5

0.1u
C65

R8

SW
Q9
DTA123YE

27k

330p

L31

D11
1SV312-F

13.35V
13.36V

100

8A(A)

C73

SW
D104
1SV312-F

TP1

MCF(B)

1st MIXER

2.18V
R128

C105

D16
HSC277

R38

SW

R13

SB

SW
D102
HSC277

SW

2.7u
L19

C50

BPF4

10

0.1u

C9

C6

0.1u

150

R17

680

R11

L5
L3

220

AGC

RXB

0.20V

AMP

Q8
DTA123YE

LFB01

27p

820p

SW

R:0V
T:0.82V

47u

12.71V

33k

47

13.35V

0V

14S

R111

220

0.1u

C89

1.5u

L18
C63

33
3.5M
2.5-4.1M

R103

AGC

13.48V

Q104
HN7G01FU-F(A)

D103
HSC277

D15
HSC277

R43

1000p

C48

560p

C51

D7

15p

C23

L7

1m

R:0V
T:1.09V

L32

C62

2200p
390n
1000p

L21
C61

C54

470p
0.1u

47

4.7u

0.1u
C64

SW

C26

0.1u

Q3
2SK2596

1u
47u

C4

D10
1SV312-F

L30

13.36V

AMP

39p

R4

820

C5

13.46V

3.3k

150n
C18

680

100n

820

R1

2200p

C39

R29

1k

R14

6.8

DRV
L1

2200p
C41

4.7k

4.7k
R23

R21
R10

0.01u

SW

SW
C72

47

56

R5

R:13.54V
T:10.41V
L2

14M
10.5-14.5M
L26

SW

L9

0V

R2

33

0V

C13

100p

R35

SW

Q7
DTA123YE

BPF3

Q13
DTA123YE

CN2
E04-0191-05

270n

13.35V

1800p

C40
1500p
L13

C37
1500p

13.36V

SW

C1

BPF2

2.06V

Q4
2SD1757K

7.90V

SW

Q6
DTA123YE

C47

C38

R:0V
T:0.67V

HVC131

7.98V

DRV(B)

18p

SW

10k
SW

D14
HSC277

C74

1.8u
HVC131

D8

R28

R:4.99V
T:0V

L28

47

1u

1m
0.1u

0.01u

R54

220
C25

2.2k

C19

D3
D4

0.01u
R16

HVC131

V08(G) RLS245

C11

47p

47p

C7

L14

1m

MUTE SW

10u
GND(B)

0.1u

7p

L40

8A

0.1u

D9

0.10V

C10

1SS400

C316

0.01u
D21

K1
S51-1428-05

SURGE ABSORPTION

L11

SW
Q101
2SK1830F

R100

47

R27

C28

L8

1m

100

0.01u
C32

SW

D5

D13
HVC131

SW

4.22V

R118
10k

0V

0.02V

R50

56

SW

SW

13.49V

4.22V

BC
30K-1.605M

C49

C17

0

1m

2.63V

5.6u

C14

L6

RAT
270n

470

0.1u

470

BPF1

R37

6.8u

0V
R15

D1

V08(G)

D1-4
LIMITER

R3
CN1
E04-0191-05

D2

1000p

C12

0.1u
C15

20dB ATT

RLS245

R19

L4
10u

220p
L16

6.8u
C43

SW
Q5
DTA123YE

13.36V
SB

C42

56

R18

HVC131

L15

2200p

13.35V

2200p
C45

D6

L25

1m

SW

0V

SW
Q2
DTC114EE

2200p

R7

1k

0.16V

RAT(B)

Q102
RN47A5-F

SW
R52
C60

RATB
RXB

0.1u

NORM

DX

R9
47k

C170

C33

RATB
RXB
PRE

RXB

1000p

C31

7.94V

12.73V

0.1u

R6

C3

10k

Q1
HN7G01FU-F(A)

470u25

C2

1000p

RATB

R384

SW

SB

680

13.56V

GND(B)

TK-90

LO2

0

ALE

111
X57-721 1/1

BPF(B)

W702

W701

TX-RX UNIT(X57-7210-20)

LO1

GND(B)

LO2

MCF(B)

GND(B)
TP2

14S(A)
13.49V

MCF WAVE-FORM
C161

0.01u

1k

R237

47

R240

100k

R224

D187

1SS400

0.01u

C230

100u

L198

C227

0.01u

47u

L197

1.5k

R229

0.1u

100k

R220

C222

0.01u

C216

100u

39k

C232

100

0.01u

-t

47u

TH184
C225

100
330

L196

R226
R232

1000p

R221

68p

33

R244

1k

100u
1k

C233

R239

0.1u

C229

0.01u

680
22k
R236

L199

R233

0.01u
C226
0.01u

R234

47
C237
330
C224

22k

R227
R228

0.1u

6.8k

3.3k

R222
C221
C238

27p

4.7u

L195

C220

100

0.01u

0.01u

47u25

C347

1u

0.01u
C349

C346

R346

100

R348

220
0.01u

1k

R343

10k

680

R349

0.01u

1k
C337

22k

R339

68k
C334

33k

C342

1000p
R344

1k

R352

1000p

C348

0.01u

C336

1u

C344

0.01u

C339

10k

C499

1u

4.7k
R502

4.7k

C497

0

C524

R526

0.01u

10k

C525

R527

0.1u

22k

C501

100

11.00V

AF AMP

R532

R543

6.8k

1u

1u

33k

0

1k

47k

R584

R593

0.1u

33k
C547

GND
12

390

R535

4.7

47u25

C537

0.1u

1k

220
1u

R541

R536
R538

R546

470u25

1

RIPPLE
FILTER

13.57V

13.57V

AF(B)

14AF

18

Q522
2SC5566-E

150

R521

19

2

13.54V

REVERSE
CURRENT
PREVENTION

0V
R533

AMU

AMU

47k

1SS400
←ALE MONI

0V

R547

L552
C561

100u

1u

0

VGS_PLYMONI→

C560

R585

A/D

10k

D522

13

4
3
2
1
R537

14

W551
E37-1225-05

4.45V

SW
Q524
2SK1830F

47k

DI_3

R534

DI_2

15

220u25

16

C526

17

0.01u

←MAX_MOD

MIC2

20

DATA

CLK

VIN5

VIN4

MIC3

21

E41-0927-05

14AG
0V

C532

VoUT4 VoUT5

12

22

REVERSE
CURRENT
PREVENTION

10u16

VoUT3 VoUT6

11

IEN2

VIN6

VIN3

1SS400

VOX3

1.2k

MOD

9

DEO2

D0

DI

10

R581

RESET
VDAREF

CLK

8

VTPLY
SCR

GND

VOX2

23

ANTI_2

←MOD2

VDD
LD

7

VGS_TREC→

VIN7

24

ANTI_1

-t

47k
NCP18WB473J0S

6

SW

Q521
2SK1830F
R545

1u

C559

1u

C558
TH551
0

47k

5

T:0V
R:2.69V

D521

VIN2

33k
C543

R:0V
T:4.89V

Q460
2SK1830F

C539

SCR ROUT→

C541

1u

100u25

C485

1u

R539

C504

R:0.02V
T:0V

ABK

VoUT2 VoUT7

oUT2
C536

0.01u

47u25

C538

R544

0.022u

Q523
2SK1830F

470u25

C546

22k

C521

C494

BS2

AFIN(B)

100k

R523

R:0V
T:4.4V

VIN8

11

R531

10

9

IN2-

IN2+

FILT

8

7

IN1+

STBY
6

5

BS1

IN1-

oUT1

3

4

2

1000p

VCC

C548

100k

1

R530

C533

2.2k

0V

IC521
BA5415A

56k

0.01u

C529
C530

12.89V

3300p
C534

R480

←EMTON1

VoUT1 VoUT8

4

1u

8

0.01u

R503
4.65V

R529

0.01u

0.01u

10k

0.01u

R525

0.1u

C527

C523

C528

100k

1u

VIN1

3

R595

9

10u16

C500

100p

R501

8

22k
C498

R500

470p

47k

1u

10u16

C495

10k

R505
R498
R507

R528

22k

10k

SCR ROUT→

100u

1k
R578
1u

1

10 VGS_TP2→

VTREC

SCRT

SCRTI

0.01u

C502
R524

0.1u

C550

0.1u

1u

C491

C487

100

R487

SIDE TONE

IC554
M62364FP-F

2

C563

I/O3

VSS

1.2k

O/I3

R580

7

O/I4

C3

R582

←ALE AO

C2

11 ←VGS_TP1

4.7k

6

I/O4

12 VGS_TPLY

10k

5

I/O2

13 SCRTHRU

R583

SCRTI
VGSTREC

C4

O/I2

14

C557

R567

100

4

C1

22k

ALEO→

SCR T1→

VDD

O/I1

C565

4.7k

100k

100k
R571

R569

100k

R566
SCR T4→

9

SCRTO

VGSRREC

SCRR

VRREC

RBK

REVERSE
CURRENT
PREVENTION

SCRRO

BEEP
TONE
SM

D869

L551

100k
R574

100

R572
10k

100k
R561

R564

R558

R559

←SCR T3

10

8

I/O3

VSS

100k

100k
11

I/O1

R579

O/I3

3

R575

O/I4

C3

2

56k

C2

1

←MOD3

R594

I/O4

SCRTOUT

100

22k

7

12

7

C496

C522

0.01u
C549

680

R491

R489

330

R486

470k

VGS1

47

R484
0

R483

22p

ALE

1u

C492

C490

SCDET

SW

4.97V

5.01V

R570

←SCRROUT

8

I/O3

R554

SCRRIO

1k

EMTON2→

6

0

0.01u

A/D

MIC2

DI_2

1u

1u
C636

1u

C564

0.01u

0.01u
C542

C545

15k

R646

1k

R590
470k

R597

C562

10k

1u

C633

R645

1.2k

100u16

R591
1u

C566

IC606
TC7WT125FUF

0V

R657

R659

C645

2

10k

10k

1u

VCC
G2
Y1
GND A2

5.01V

R598
0V

L601

15k

100u

22k

R670

4.69V

C658

SPO

ATTENUATOR

12

11

10

9

8

7

6

5

4

3

2

1

ASENS

ALE1

ALE2

BRCLK

BRDAT

DGND

NC

A5A

5BTT

AI→

←AO

GND

0

12
11

9

DATAoUTPUT
FSKINPUT

8

5
470k

GNB(B)

R966

R967

470k

39k

VR851
10k

10

1800p

C997

2200p

C996

2200p
22k
3.3k

Q2

R671

0.1u
C640

4.7k

3300p

10k

R674
10k
D608

SW
Q607
RN1701-F

H:BOOST

8D
SB

100

C656

1000p

C657

10u16

PS

4

TXD0

3

SB

2

SP

1

SPG

D609,610
VARISTOR
D611,612

1SS400

Q608
DTC114EE

MINISMDC020F

R653

4.69V

REVERSE
CURRENT
PREVENTION

MINISMDC05002F

220k

R661

D612

C639

R675

R652

AVRM1608080MAA

27p

470k

R649

0.14V
D609

220k

R644
100k

100

C993
R971

2200p
390k
0

R972

3900p

C990
R969

6
7

6

R963

R970

Q1

13

NC

C980

C987

2200p

4.7k

4.7k
R965

0.1u
R964

47k

C981

100k

GND

5

14

REFoUTPUT

7

0.033u

OP AMP

8200p

oUT_IN2

C989

GND

2200p

4

CoNT1

C984

FSL
CoNT2

C977
R962

10u16
C982

R981

L858

47u
10k

3

LoCKDETFILTER
TIMINGRESISToR

4
(A) (B)

IN_oUT2

1u

SELRX

SELC
SELADJ

R968

0.1u

oUT_IN1

C986

8

2

0.015u

1k

R958

C978

C988

1

7

VCC

INPUT
TIMINGCAPACIToR1

0V

1

SW

LooPoUTPUT

FREQ
8

IN_oUT1

2200p

470

1

0.1u

2

IC864
TC7W66FK-F

V+
TIMINGCAPACIToR2

0V

MIC/DI AMP

IC865
NJM2211M
1

3

5
6

FSK TONE
DECORDER

2

Q858
DTC114EE

4.7u

C973

4.7u

R951

VB+INPUT
A+INPUT
B-INPUT
A-INPUT
BoUTPUT
AoUTPUT
V+

SELECTIVE CALL

C985

4

2

TXEQ
5A
8D
SB

C983

AAO(B)

SW

3

D611

1u

RXD0

Q610
2SK1830F

5

POLY-SW

PWS

C624

10k

PSENSE

6

PRST

R634

10k

8

100

1u

R623

7

AVRM1608080MAA

10k

1u

D610

10k

15k

DI
MM2
DEO
TXD0
RXD0

4

C623

R633

1u

10k

4.7k

R628

8D

100p

1SS400

3

7
R640
ANTI

B-INPUT
A+INPUT
BoUTPUT
A-INPUT
V+
AoUTPUT

E

8

R667

VEE

1M

V-

MIC

9

L603

SW

C663

+IN2

R629

2

6

10k

B+INPUT

ME

10

R599

MIC
4

0.01u

11

C646

C648

VSS

5

+IN1

1

R660

C659

MM1

470k
D604

10k

MIC

MIC(B)
470p

C644
R617

7

-IN2

CN236
E41-0936-05

1000p

MICG

A3

6

-IN1

5

10u16

5

oUT

oUT2

VARISTOR

100u
L602

R658

C632

A2

6

VCC

100p
R641

B2

B3

7

C628

X3

8

1SS400

4

1u

C626
X2

D603

3

R636

X4

2

100k

X1

10k
R681

B1

B4

D613,614

8
7
6
5

47p

1

100k
C662

3

DI(B)

G1
A1
Y2

D613

470p

C643

10k

R654

100k

C634

R651

1u
R648

4

VB-INPUT
A+INPUT
BoUTPUT
A-INPUT
V+
AoUTPUT

Q609
2SK1830F

AVRM1608080MAA

1
2
3
4

AVRM1608080MAA
D614

4.85V
SW

B+INPUT

100

R676

4.7k

R666

100p

220k
C647

R679
100

220k
R680

C635
100
10u16

C630

C651
0.01u

R650

150k

4.7k
BUFFER

MIC AMP

R637

R632

A4

1M

A1

SW

R961

R960
AAO(A)

IC863
NJM2100V-ZB

1k

R956

470

R954
0.01u
C972

13
ASQC

15
BIO

14

16
ARST

19

BAUD

20

17

21
APTT

AAMU

AMMU

18

22
TXC

DCD

23
RTS2

ABSY

24

22
GND

CTS2

21
DATA

25

20
CLK

26

19
FEN

TXD2

18
PSC

CN15
E41-1395-05
RXD2

17

5A

R672

MICG

100k

1

VDD

Q859
DTA114EE

100

AAI(A)

3
C975

0.01u
C971

C967

C969

C965

C964

C962

C960

C959

C957

C956

C955

C954

C951

C946

C947

C941

C940

C935

C934

C933

C932

C931

C930

C928

C926

C924
16

14
VSF

15

13
VSR

NC

12
NC

TH1

11

TH2

10
ID-

ID+

8
IC+

C631
R643

12k
100p

R642

C627
←VOX3

SW

H:BOOST

TXEQ

R948
100

L856
10u

1000p

1000p

1000p

1000p

1000p

1000p

1000p

1000p

1000p

1000p

1000p

1000p

1000p

1000p

470p

100p

100p

100p

100p

100p

100p

100p

1000p

1000p

1000p

1000p

1000p
C921

C920

C919

C918

C917

C916
7
IC-

9

6

NC

5

VGSMONII

VIN5

VIN4

DI

5A
8D
SB

SELADJ

ALE AI→

5V

A5A

ASQC

ALE1

ASENS

BAUD1

BIO

ARST

ABSY

ADCD

AMMU

AAMU

APTT

TXC

RTS2

CTS2

TXD2

RXD2

DATA

CLK

FEN

PSC

VSF

VSR

0.1u

0.1u

0.1u

0.1u

0.1u
C915

4

1
CN14
E41-1391-05
GND

NC

1
←TXAO

NC

2

TXB

3
INDI

←RXAO

3

4
CODE8

5A

5
CODE4

2

6
CODE2

1u

C629

100

C625
C620

0.1u

←ANTI_2

10u16

ATTENUATOR

IC603
BA10358FV

C612

ALE5DS

OP AMP

R626

9

1M

R620

10

8

TXEQ
5A
8D
SB

L857

NC

7
CODE1

VGSMONIO

13

VoUT4 VoUT5

ALE AI→

1SS400

IC605
NJM2100V-ZB

R616

VOXO

0V

100

R915

47k

C914

C913

C911

C909

C908

C907

C906

C905

C904

C901
8
RXAI→

VGSDOO

14

VGSMONI

1u

1u
1k
10k

R631

0.1u

C619

2.2k

3.3k

R618

10k

R619

100

Q606
2SA1586(Y,GR)F

REVERSE
CURRENT
PREVENTION

10k

R607

OP AMP

0.1u

1000p

1000p

1000p

1000p

1000p

1000p

1000p

1000p

1000p

0.1u

1000p
C900

C899
10
PTT

9

11
8D

8
GND

12

7
GND

GND

6
14AG

13

5
14AF

TXAI→

4
14V

8

VOX

D605,606

NOR

R621

11

10k

VOXS

1u

12

10k

C968

10u16
C966

14V

ALE

6

R639
R625

IC601
TC4001BFT

C613

CoNT
GND
VoUT NP

6

A5A

R952

3
2
1

VIN

SW
Q604
2SC4617(R)

0.1u

4

C974

8A

13

1u

C976

5V AVR
IC861
TK11250CUCB

FINAL UNIT
(X45-3780-20)-CN4

5

10k

150

0.022u

C607

4700p

14

RFM
ID+

ID-

IC+

IC-

TXB

TXC

PTT
R979

R912
100

R911
100

100

R900

R897

1000p
C898

C894

C893

C892

3

SCR

SCRAMBLER

R638

7

C617

100

R610

10u16

C610

1u

100

C912
1u

SCRTI

SCRRI

CODE8
C910
1u

CODE4

CODE2

1u

C903

CODE1

SCRRO

SCR

PTT
10u

C897

1u
L854

14AF
1u

1u

1u

1u

1u
C890
2
8A

FINAL UNIT
(X45-3780-20)-CN3

VGSDOI

15
VoUT3 VoUT6

1u

D607

R606

5A

AAI(B)

Q993
2SK1830F

16
VIN6

VIN3

REVERSEN CURRENT PREVENTION

VOX CIRCUIT

oUT VSS

470p
C849

150

1u

C664
Q603
DTA114EE

BRC(A)

R:0V
T:4.84V

17
D0

DI

SW

4.91V

1

4

RST

3.3k

R612

2.2u

C603

R611

MOD2→

2.2u

C602

10k

R602
15p

C936

15p

C944

IC856
S-80942CNNBG9C
3
2
CD VDD
4.89V

C938

R920

1u

1000p

CP878
100

R927

DEN1
PEN
PCK
PDA

18
VDAREF

5A

DI AMP
IC604
NJM2100V-ZB

C616

D606
MA3J742

C606

Q602
2SA1586(Y,GR)F

5A

1u

Q605
2SC4116(Y)F

D605
MA3J742

4.69V

150
RESET IC

VOX1 →

SW

1

1u

SW

5V

C622

←MOD1

R624
C605

10u16

R917
100

C567

1u

68k

1k

R627
R622

0.1u
10p

C614

2

560k

B-INPUT
A+INPUT
BoUTPUT
A-INPUT
V+
AoUTPUT

R615

3

R630

C621

C615

22k

1u
C618

4
V-

R635

8

470k

10p

R609

100

D601
MA3J742

C608

7
R608

C953

R613

22k

1u
R614

C609

C601

1u
1k

0.1u

6

B+INPUT

D602
MA3J742

8.08V

SM
FIL

CODE1
CODE2
CODE4
CODE8

1u

C611

56

0.1u

R601

100k

0.1u

R930

C945

4700p

C850

11.0592MHz
L77-1950-05

VCO2
VCO1
DEN2

19
RESET

470k

1u
C961

C958

R945
0.1u

C950
R926

47k
470p

X851

0

1 2

3 4

5 6
SO

VBSY

C891

DATA

VEN
7 8
CLK

AGND

VRST
9 10
USEL

DGND

11 12

VAO
VAI

15 16
AGND

VPLY

14S

1

22k
Q601
2SC4116(Y)F

INVERTER

1

2
DI

IGN

C604

5

0

BRD(A)

CN12
E41-0933-05
8D

3

VGS-1

R605

150

R850

47k

1k

11

GND

680

1u

C942

C939

47u25

47k

R921

C937

RESET IC

IC602
NJM2100V-ZB

REVERSE
CURRENT
PREVENTION

R604

UL
CP877

L859

CP873
1k

VRST
VEN

10

←EMER

VDD

CLK

9

←TONEO

VIN7
20

REF 2.5V

OP AMP

D601,602

R685

CP872
1k

CP870
100

oUT VSS

8D(A)

VTREC
VTPLY
ALEMOD
EMRMOD

CP868
100

SCR
SCRT
SCRR
VRREC

CP866
100

100

CP876

SIDE/EMER→

VIN2

LD

8

ALE AI→

DET

100p

100p
C887

82k

1

4

14V
←VGSREC
VGSPLY→
5A
8D
SB

C889

1000p
C886

C885

100p

100p

100p

C883

C884

R933 14V

1u

C888

1u

1000p
C882

100p

7.37V

4.90V

VBSY
VPLY
WCNV

21

7

TONE

REF 2.5V

R:4.94V
T:0V

17 18

19 20

21 22

23 24

25 26

1000p
C873

100p
C870

EDZ18B

SW

100

22
VoUT2 VoUT7

18V ZENER DIODE

IC857
S-80942CNNBG9C
3
2
CD VDD

WRST

103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
R913

FSEL

INVERTER

CN11
E40-6357-05

R982

R976
R918
CP875

VoUT1 VoUT8

14V

R603

C925

BIO
BAUD
ASQC
ASENS
ALE1
SCR
SCRT
SCRR
VGSRREC
VGSTREC
VGSTPLY
ALEMOD
EMRMOD
CODE1
CODE2
CODE4
CODE8
SM
FIL1
TH2
TH1
VSF
NC
NC
AVss
NC

PCK
PDA
AVcc
VREF

0.01u
D868

14V(A)

1u
470

23

6

VOX2→

DGND

1u

AMMU
ADCD
ABSY
ARST

0V

100k

C929

5

IEN1

ALE AI→

BEEP

BOVER
BKC
R919

4.97V

EXT SP
J1
E11-0455-05

24
VIN8

VIN1

12

47k

Vss

MMU1
MMU2
CKY
TXC
AMU
ABK
RBK
RXD0
TXD0

VOXO
VOXS
PSENSE
WCE
NC
NC
REN
IEN4
IEN3
IEN2
IEN1
NC

64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
R975

R980

R973

R902

IC855
30625FGPUKBEC

47k

47k

MCU

←DI_3

C952

Q856
DTC114EE

CP880
47k

4

DATA

RXD1

CP874
100
SIDE/EMR

3

BEEPI→

MOD4→

MOD4→
←MIC3

SW

CLK
DATA

←BEEPO

CLK

47k

47k

C923

100u16

C922

CP871
100

CP869
100

CP867
100

R914
CP865
100

1u

100k

CP863
100

47k

R910

100k

R909

CP862
1k

CLK
DATA
NC
NC
TONE
AGCSW
BEEP
BSFT
STPC
BOVR
BKC
NMI
Vcc1
XIN
Vss
XOUT
RESET
VBSY
VPLY
CNVss
BYTE
VRST
VEN
UL
VCO2
VCO1
DEN2
DEN1
PEN

2

BEEP

ANTI_1

TXD1
TXD2
RXD2

1

←AFO

←MOD3/SCR TOUT/ALE MOD

11.17V

5V

AF→

470k

VGSRREC

VGSPLY→

MAX_MOD

4.89V

38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1

←VGS_TREC

VGSPLY→
DET

IC859
XC6202P502FR
1
VoUT
2
4
VSS GND
3
VIN

0V

←VGS_TREC

D869
RB521S-30

R596

5.00V
L855

5V

100u

RXD1
Vcc1
TXD1
TXD2
RXD2

14V

47u25

TXC
AMU
ABK
RBK
RXD0
TXD0
WBSY
WCLK

SELC
MM1
MM2

IEN2
IEN1

WEPM

IEN3

REN
IEN4

PRST

VOXO
VOXS

5V AVR

R586

2

E41-0927-05
SPG

1

SP

DISPLAY UNIT
(X54-3560-20)-CN2

C432

100

R557
C552

5

ALEO

VGS_RREC→

I/O2

MOD2→

←SCR T2

13

C4

O/I2

5.01V

IC553
BU4066BCFV

R446
C436

4.7k

0.01u

R436

4.7k
DATA
CLK
IEN4
FSKS

5DSW

ALE5DS

R433

←EMTON1

EMR

9

14

8.2k

VSS

10 SCR RIN→

C1

R568

O/I3

4

VDD

O/I1

8.2k

O/I4

C3

11 ←DET

I/O1

18k

C2

3

R565

I/O4

VGSRREC

1u

R441

CARL

FIL

1u

100

R556

I/O2

2

100

7

2.52V

C4

1

ANALOG SW

R563

6

12 SCRRI

R562

5

TONE(A)

13 SCRTHRU

100

C438

0.022u

C433

SCRRO

3.13V

O/I2

14

R560

22k

C1

SCRTIO

22k

4

VDD

O/I1

1u

SCRT

0.1u

SCR ROUT→

I/O1

6

1u

0V

1u

SCRRIO
SCRTHRU
EMRMOD
ALEOMOD

R437

3

2

DET

C554

SCRRI
SCRR
SCR
EMRMOD
ALEMOD

R434

5A

VSS

C431

2

C441

DATA

100k

100k
R551

1

←DET
←SCR

1

REF2.5V(A)

DET(A)

DET(B)

5.01V

10k

10k

NC

1

4.76V

5A(A)
5.01V

1

VIN VOUT
VSS

10k

REF 2.5V

C553

IC552
BU4066BCFV

2

VCC CoMMoN

EMTON2→

5.01V

B+INPUT
A+INPUT
B-INPUT
A-INPUT
BoUTPUT
AoUTPUT V+

3

R497

SW

SCR ROUT→

ANALOG SW

3

5

V-

6.8k

1

AF

←DET

C551

100

LPF

0.01u
R338

R499
INH

C503

VEE
2

8

100k

GND

CH0

3

R495

100k
R493

A
CH1

4

3.33V

0.68V

REF 2.5V
←DET

Q423
2SC4617(R)

0.47u

C333

47k

7

OP AMP
IC453
NJM2100V-ZB

R506

BEEP

C482
100p

100u16

0.1u

C478
0.01u

1u

C476

47

4.7u

B1

C475

R477

1m

1000p

330

4

0.1u
L453

C481

2
VCC
oSCIN

B2

10

470
0.01u

R496

R492
C488

1u

C486

R494

6

1u

2.2k

R488

470

C489

0.01u

470k

C469

AMDET

5V AVR

4

5

←MOD

SCR ROUT→

8A

DATA

2

0.01u
R439

CLK

3

180k

4

0.01u

DATA

1u
C435

CLK

SO

4.92V

NBL

C325

Q458
2SC4617(R)

IC452
TC7W53FK(F)

VGS_PLYMONI→

C434

Q11

Q326
2SC4617(Q)

NBL(A)

8.08V

1u

←MOD

IC551
BU4066BCFV

10k

REF 2.5V

Q459
2SC4617(R)

1.31V

C480

0.1u

C472

SW

←MOD

TXEQ

SW

IC454
XC6201P502PR

MULTIPLEXER

C483

R479

3

B3

5

Q456
DTC114EE

R:5.70V
T:0.02V

470k

R485
100k

220p
R481

C479

33u

L454

C484
0.01u

IFoUT

GND

6

4.67V

5A

R445

7.70V

AMP

1

C

7

C474

Q452
2SK1830F

47k

IEN4

R341

C493
1u

BUFFER

AMB

R555

TXEQ

5

0.86V

1.5k

0.89V

CAR

R553

R447
6
Q0

0.01V

R342

DET

C477

0.01u

47

C466

R471

330

R469

0.01u

C464

39k

100k
4.7k

R466
0

R:0.02V
T:8.06V

10k

0.1u

R459

1SS400

ANALOG SW

0.01u

C423

FSKS

4.04V

0.01u

10k
100

R327
5.6k

100

R476

R478

R482
270k

←EMTON1

10k
R430

R427

CP421
10k

SCC

7

C340

10k

R332

10k

0.01u

C331

10k

AMP

4.63V

IC451
TA4101F-F

INVERTER

C458

D451

R460

R:0V
T:4.37V

22k

0.1u

1k

R331
47u

1k
L321

27k

R329

C323

0.01u
R325

TGC
R474
R475

2.2k

1000p

R472

47

1.55V
R467

R464

C460

IFGC(A)

REVERSE
CURRENT
PREVENTION

1u

R345

1m

0.01u

C329
100

R322

2p

C326

220

R330

9p

L322

100n

150k

R324

R326

4.7k

HSC277
R296
47k
R468

C463

220p

100k

C470

C471

Q455
3SK317-E

R473

39p

R470

2.2k

R462

AMP

C462

0.01u

0.01u

C457

47

330

R458

0.01u
R456

C454

39k

R454

100k

3.3k

R453
C452

R337

Q324
2SK1830F

15p

L452
L34-4710-05

10k

1000p

7.85V

2.23V

RN731V

D452

39p

C456

10k

R457

C461

5p

C455

0.01u

C453

7.88V

Q457
2SC4617(R)

5A

AMC

7.70V
SW
Q329
DTA114EE

5A

AMB

AMB

560

R420

12
TGC

4.13V

SSB DET

CP422
RK74GB1J103J

0.1u

C427
47k

47k
R426

0.1u

C422

33

R416

4.7u16

6.8k
C381

R412

39k

R405
13
VIN5
VIN4

VoUT4
11

NBL

3p

C468

R508

Q421
DTA114EE

D321
RB706F-40

8A

BUFFER

C465

100

R455
0

0.1u

R444
22k

R443

0.01u

C437

VR361
10k

10k
C440

R442

R452

0

1k

1u16
R429

C426

270k

R428

0
0.01u

C425

R431

0.22u35

C424

2.2u16

R425
VR362
10k

1SS388F
1M
390k
14
VoUT5

D0

VIN6

VoUT6
VoUT3

VIN3

DI
9

10

VDAREF
CLK
8

GND

RESET
LD

VDD
6

7

VIN7
VIN2
5

4

0.01u

C473

47p

2.83V

5p

RBK

R333

0.71V

47p

IFGC

100u

L362

C382

10u16
8.2k

R414

560

R413

100p

2.7k
C379

R395

1M
D369
R391
R397
PGC
15

16

17

18

19

20

21
VoUT7

33k

10u

DEO

D866

AVRM1608080MAA
C869
100p
4

6

7

8

9

10

3
GND

11

4
NC

CN10
E40-6682-05

5
TXD1

1

6

2

7
RTK

RXD1

NC

8

KEY

9
GND

DPTT

10
AUX1

5

1000p

1000p

1000p
11
AUX2

C859

C858
12
CN9
E40-6653-05
AUX3

C860

KCT-39

C881

10u16
C879

Q855
DTC114TE

5D

0.01u

100k
D867

R881

470

R877

C868
1u

1M

13 14

C866
AVRM1608080MAA

AVRM1608080MAA
D865

D863

AVRM1608080MAA

D862

R870

100

100
R869

100

100
R867

R868

VARISTOR

R880

VARISTOR

GND

RXD1

5D
3
TXD1

2
RXD1

1

KCT-31

PIN DIODE

C459

1.54V

R440

330

5V

10u

AVRM1608080MAA
C876

1SS400

470p
D872

0.1u

C857

C856

0.1u

C853
3

CN8
E40-6683-05

2

SB

1

GND

1

CN7
E41-2558-05

2

TT

3

TS

KAT-1

1000p

D454
HSM88AS-E

CAR

VAI(A)

4.89V
0V

VARISTOR

GPS

8
CS VCC
7
So HoLD
6
WP SCK
5
GND SI

SCRTO

DEO
0.01u

1SS400

D858
100
R866

100

100

100
R865

R863

LIMITER

R864

D871

100
R856

1SS400

100
R855

MINISMDC020F

D853

100

100
R852

R851

D852

AVRM1608080MAA

D851,852

CN6
E41-2558-05
GND

D851

AVRM1608080MAA

L852

D862,863,865

VARISTOR

C880

D864
DA221

8.2k

5.01V

8

LCK

19

14V
←VGSREC
VGSPLY→
5A
8D
SB
DI

100k

Q454
DTC114EE

100
L451
L34-4710-05

C467

8A

5A

TTI
TSI
TTO
TSO
NC

KEY
DPTT
AUX1
AUX2
AUX3
FSL
SELADJ
SELRX
SELTX
FEN
PSC
TYPE0
TYPE1
TYPE2
TYPE3
Vcc2
NC
Vss
EEN
EDA
ECK
ESI
CTS2
RTS2
APTT
AAMU
FSINT
PWS
IGN

BIO
1u

0.1u
C878

C877

VAO(A)

LIMITER

D872

AMMU
ADCD
ABSY
ARST

R901
FSEL

2.37V

470

47k

1k
1k

SB

8A

5A

IC853
TK11250CUCB
4
3
VIN
CoNT 2
GND 1
6
VoUT NP

1u

10u16
C875

4.77V

4

R874

D861
1SS400

D859

1SS400

R872

D858,859,861

POLY-SW

4.91V

100

R906
R907

PWS
IGN

IC854
AT25128A10SU27
1
2
3
4

CP861

APTT
AAMU

47k
R974

CLK

VBSY

VPLY

DATA

VEN

VRST

EEPROM

10u

10k
L853

R882
1u

VR852
10k
5

V+

-INPUT
OUTPUT

R986

REVERSE
CURRENT
PREVENTION

REVERSE
CURRENT
PREVENTION

VoUT2

CLK
FSEL

P5D

CTS2
RTS2

0.01V

V-

1u

C902
CP856
100

14

3

47k

INVERTER

1k

R895

7.77V

LIMITER
D856
DA221

CP853
47k

CN13
E40-6654-05
NC

R985

+INPUT

5D

C874

1
2

Q851-854

100k

PRO

CP851
47k

Q720
2SC5566-E

5DSW

IGN

MICG

DI
100

R871
C998

8.01V

OP AMP

D860
DA221

10u

L851

Q854
DTC143EE

Q852
DTC143EE

R857
0

R858
0

4.99V

IFGC

AGCR

FEN
PSC

7.14V

P8D

47k

IC703
LMX2306TMX/NP

IC852
NJM2107F-ZB

LIMITER

D855
DA221

0.01V

3

VoUT1

VoUT8

VIN8
2

1

VIN1

IC363
M62364FP-F
0.01u

10u16
C370

SELRX

1SS400

5V AVR

1u

VARISTOR
LIMITER

CP860
100

5V
RIPPLE FILTER

7.79V

GND3

4.7k
C867

4.85V

L363

CP864
100

2

R811

9

C871

47k

47k

47k

D854,857

Q1

VDD

CP855
47k

10
CE

65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102

CP859
100

R983

5.01V

4.7k

4.82V

5
IN/oUT
VCC
oUT/IN
4
GND
CoNT

Q2

Q8

20

1k

CP858
100

AUX2
AUX3
FSL
SELADJ

D870

5A
SB

1u
R984

0.01V

R987

4.7k

R988

R854

4.7k

R989

D854

R853

AVRM1608080MAA

AVRM1608080MAA
D857

5.01V

1
2
3

Q7

Q10

10k

11 PCK

DEO
DEO2

FSKS
KEY

FSEL

DPTT

AUX1

AUX2

AUX3

TXD1

RXD1

DG

TTO

TTI

TSO

TSI

Q853
DTA143EE

9

Q9

5A

BAUD1
ASQC
ASENS
ALE1

VIN VOUT
VSS

5A

Q851
DTA143EE

22

23

24

R382

560

WRST
WCNV
TXD1
RXD1
WCLK
WBSY
WEPM

REVERSE
CURRENT
PREVENTION

5.03V

1

SB

IC851
TC7S66FUF

Q3

47k

47k

CLK

C837

DATA

PLL

ANALOG SW

Q4

Q6
13

OE

100

3

12 PDA
FIN
FIN

IC704
XC6201P502PR

7.78V
P8D

1u

1SS400

PLL IC

4.99V

47u

AMP

4.7k

GND(B)

IFGC

R916

0.1u

5.01V

Q5
12

5V

C896

0V

1000p

220n

RECTIFICATION

R465

SW

8

10 OP500

11

R360

4.94V

KEY
DPTT
AUX1

C847

D703

10k

LE

8

390

R776

390p

C771

R791

1u

13 PEN

OSCI

5A

1k

4

5.00V

18

270

R977

47u25

0.01u

AGCOFF

1u

IC421
BU2099FV

15

150

C795

680n

8

Q451
3SK317-E

0.01u

3

SHIFT REGISTER

FILT3

TTI
TSI
TTO
TSO

C848

1k

100

14

DG
0

R810

L722

2

SW

100k

C383

SB

8A

5A
18

10u

L720
820n

5

100u

5V AVR

L741

4.7u

0.1u
C787

470p
C784

C783

100
0.01u

C765

8.2k
15k

C769

R461

R422

CP857
47k

C838

1000p

REVERSE
CURRENT
PREVENTION

5.01V

14 LD

VCC1

0.01u

L325

Q322
2SC3356-A(R24)

MIXER IC

BEEP(A)

CN157
E41-1377-05
1
5V(B)
VCC
2
WRST(B)
WRST
3
WCNV(B)
WCNVSS
4
WTXB(B)
WTXD
5
WRXB(B)
WRXD
6
WCLK
WCLK
7
WBSY
WBSY
100k
8
R896
Vss

1000p

R808

PCK
PDA
PEN
UL

R713
1k

0V

R736

R725

5
6

330

9

FO/LD

7

47

C781

FSYNC

8

C803
0.047u
5.01V

R762

10

680p

SDAT

2.06V

8.4MHz
CF701
L72-1026-05

82p

27p

470p

FSELECT

C780

C777

C779

PSEL1

SCLK

VCC2

GND1
GND2

11
MCLK

7

CPO

4

Q707
2SC4617(R)
BUFFER
R737

12

15

DEN1

AMP

0.047u

PDA

0.62V

C748

10

PSEL0

16

3

2.72V

R744

82k

R703

Q701
2SC4617(R)

0.01u

PCK

10

R718

13

330

5

1k

4.38V

14

AGND

6

C705

1000p

IoUT

DVDD
DGND

R701

C745

0.01u

C740

330

0.1u
R706

1000p
C709

4.7u
C706

C702

REFoUT
4

R712

C737

15
AVDD

3

2.20V

16

R415

10u16

R369

100k

R419

220k

C367

56

27p

R804

C840

R802

R805

4700p
R795

C825
4.7u

0.1u
C819

470p
C814

C809

C835

270

1000p
1.25V

VP

FLO
2

CoMP

2
REFIN

1

0.1u

1
FSADJUST

R749

IC701
AD9835BRUZ

150p
R731

3.9k

0.01u
R714

C716
L705

100u

C744

L323

R548
IC-

47k

1

oUT1

P8D
DDS

I/O3

6

AMP

C451

-t

5k

AMB
5A

R410

2

270k

R375

oUT14

7.99V

3

100

100u

Q716
2SC4649(N,P)

1.86V

100u

L728
L717

4.7u

AMP

C826

100u

C743

47

L730

P5D

VSS

A-INPUT
BoUTPUT
A+INPUT
B-INPUT
VB+INPUT

V+

7

9

4700p

C830

100

6.40V

56

R801

10u

R803

15k

0

R730
1k

P5D

P5D

6.8k

L738

R778

9

R797

6.8k

FSYNC

O/I3

10

2.22V

TH451

AGCOGFF

FLASH
WRITE

CV(A)

R799

SDAT

8

FSEL

FSEL

330p

560p

CV(B)

R800

FSELECT

-IN1

AGC

D453
HSM88AS-E

0.06V

AGCSLOW

47k

47k

560n

C3

11

AMB(A)

33k
R404

DRIVE

4

47k

820n

DEN2

DEN2

R794

R790
47

O/I4

AoUTPUT

1

7.85V

3.44V

0.01u

IC555
M62364FP-F

C815

C788

0.047u
0.01u

C808

330

L737

390p

C778

L734

470

SCLK

+IN1

-IN4

5

CAR

10

PDA

PDA

R777
C801

11

47k

PSEL1

2.01V

BUFFER

C789

C818

1k

0V

AMP

PCK

PCK

PSEL0

MCLK

Q712
2SC4617(R)

I/O4

C2

AMB
5A

CAR(B)

CAR

0.68u20

Q703
2SC4617(R)

82p

3.3u10

0.01u

C812

33p

220

10

0.01u

C805

0.033u
C810
R779

C728

DGND

7

R729

56

2.66V

C804

R716

2.15V

13

4.52V

R775

1k

R709

82k

C782

12

6

R717

0.62V

R761

AGND

5

0.01u

0.01u

14

R764

3.52V

15

CAR(A)

390

DVDD

C713

1000p

VCC

+IN4

5.6V
ZENER
DIODE

CAR

IoUT

4

330

0.1u
C734

1000p
R722

0.01u

Q702
2SC4617(R)

4.7u

BUFFER

C729

C704

C726

REFoUT

R772

AVDD

3

100k

REFIN

2

4.10V

C776

R763

GND(B)

CoMP

100p
R766

3.9k

0.01u
R742

C752

100u

L714
31.2M(B)

FSADJUST

1k

C712

0.1u
C764

16

1

0.047u

47

R708
220k

C775

2.2k

1000p

27p

0.77V

C833

1000p
AMP
Q715
2SC4649(N,P)

1000p

0.01u

C790

100

100u

4.7u

R704

R774

L721

I/O2

8

12

ALC

5.01V

330
R383

39n

D364

C846

0.01u

C361

12p
L742

DDS
IC702
AD9835BRUZ

VEE

6

OP AMP

R380

330

C821
P5D

6.97V

+IN2

47k
R402
33k
R403

17

015AZ5.6(X)F

C832

C774

-IN2

+IN3

IC362
BA10324AFV

A/D

GND

0.01u
C363

6.31V

1.47V

1.46V
C324

1
2

1
2

AGC

FILT1

D362
015AZ5.6(X)F

R361

VCO
OUT

C4

SCASM

IC423
NJM2100V-ZB

13

IP3(A)

R401

IP4(A)

330

7

oUT2

-IN3

100k

22k
1u
R372

C362

D361

EDZ5.1B

10u16

C844

C839

10u16

C834
100p

C831
1u

L740

15k

4700p
R789

C820

47p

4700p

R796

1000p

C827

0.1u

4.7k

18

R798
47

O/I2

14

C439

16

C836

C1

R435

D374
1SS388F

5.6V
ZENER
DIODE

0V

0.53V

P8D

14

REVERSE
CURRENT
PREVENTION

R390

REVERSE
CURRENT
PREVENTION

POC

18

R784

L729
L34-4816-05

0.01u

C786

220k

Q711
2SC4617(R)

5

7

FILT2

2.2u

180
C773

R770

C772

0.01u

C766

0.01u

L723

18

4

VDD

O/I1

OP AMP

R438

5.98V

DOUBLER

R765

1.5u

0.047u

390

R759

3.26V

C768

R755

L719

C767

3.92V

47p

10

10k

R715

R751

GND

10p

C719

OUT

+DC
NC

C708

0.01u

10u16

C703

C725
0.01u

6.29V

15k

X701
L77-1820-15

8.2k

R754

47
BUFFER
Q709
2SC4617(R)

7.37V

R780

13

100k

RFM

RFM
C824

C797

39p

4p

39p

C785

R769

R783

100

R753

15.6M(B)

C429
4.7u16

I/O1

47k

R392

12

5.1V
ZENER
DIODE

6.69V

Q717
2SC4617(R)

3

6

1k

330k

10

R371
R366

RIPPLE FILTER

47u

2

33k

330

oUT3

9

330k

R377

1u

C843

470

R364

L739

1

3.3k

5.01V

R408

1u
8

VCO2

7.66V

C428
10u16

R451

5.01V

R393

R386

1SS388F

R806

Q719
DTC114EE

IC422
BU4066BCFV

R424

AGCSW

SM(B)

Q327
2SC4617(Q)

NB(A)

NB(B)

C327

6.90V

RECTIFICATION

AGC

Q453
2SC4617(R)

R463

2.80V

330

REVERSE
CURRENT
PREVENTION

100k

R367

HSC277

SW

R407

100

ANALOG SW
C421

REVERSE
CURRENT
PREVENTION

C374

VSF

L731
L34-4816-05

8.2k

7.99V

R418

VSR

0.01V

1000p

1k

C829

390

R793

0

R787

3.25V

9p

0V

C791

0.047u
R417

C371
8

R432

1u

IDID+

P8D

100u

0.01u

C365

0.47u25

7

D365

68k

L701

C378

1SS400

0

VCC

R394

1u

C842

oUT2

oUT

33k

33k

R788

15p

C817

12p

C807

5p

10p

C800

-IN2

-IN1

FINAL

OP AMP

15k
R370

22u

L736

0.01u

C802

C761

+IN1

R362

D705

C823

0V

270

1

6

IDID+

SW

3.25V

180n

82p

2.2u

100

6.8k

R748

1.43V

4700p
R739

C749

6.8k

R727

270

R721

C736

4700p

CV R768

100p

DOUBLER

2

0.01u

Q714
2SK508NV(K52)

27p

0

VCO1

VCO2

C813

3

470

C364

6.69V

L725

12k

IP1(A)

R409

C430
R421
AGCR

IP2(A)
5

+IN2

VEE

D368
1SS388F

R807

Q718
DTC114EE

R373

R374

1000p

C828

1k

R792

390

SW

CV

P5D

D372
1SS400

47k

IC361
BA10358FV
4

4.35V

11

15.6MHz TCXO

2.59V

1u

HSC277

220

L733

C793

C762

Q708
2SC4617(R)

DOUBLER

C730

C722

L709

C714

L707

C710

1000p

0.46V

1.26V
L703

2.04V

10u

1000p
Q704
2SC4617(R)

D702
KV1470-G

6.54V

TC702

C751

4.42V

C369

R782

L727

C732

470n

12p

68p

270p

22n

68p

L711

C724

270p

820n
22n

L708

8p

56

R702

100n

12p

C715

470n

R809
1k

1000p

0.1u

C841

0.03V

9p

0

R785
15p

R786

C806

6p

10p

C799

10u

TC703

C845

22u

L735

0.01u
L732

VARICAP
L706

TH361
15k
NCP18XW153J0S

R396

IC-

D704

C822

220n

120p
L726

33p

C816

2.2u

4700p

15k

R747

10u

L718

4700p

39k
C747

R726

100n

L715

LO2

C711

D370
015AZ3.9(X)F

3.34V

0

BUFFER

RECTIFICATION

AM DET
AMP

IF(B)

7.21V

4.05V

Q325
2SC4617(Q)
0.76V

C345
Q323
UMX2N

0
R354

AMP
1.44V

6.51V

Q323
DIFFERENTIAL
AMP

2.60V

AGC(A)

AGC TIME CONST

1.96V

IC+

SW

1.09V

18p

L724

100
47

R738

560

R720

R767

VCO1
Q713
2SK508NV(K52)

C811

VCO2

GND(B)

C701

3.9V
ZENER
DIODE

R353

5A

0.03V

SW

0V

1000p

7.98V

100k

8A

AGC

220

0V

W702
E37-1223-05

3.27V

Q361
DTC114EE

R781
C798

270

R741

100

R732

4700p

C746

CV

LO2(B)

AMP
Q366
2SC4617(R)

AGC(B)

R347

MOD

2.85V
AGC

560

5.79V

R388

3.3k

100

R406

1k

R381

R363

0

C792

LO2(A)

D373

R757

18

22k

R368
R750

100

REVERSE
CURRENT
PREVENTION

7.35V

7.50V
R334

C341
100p

4.7u

MOD

D372
AMP

L326
L34-4817-05

47k
R336

R:3.36V
T:3.36V

7.10V

R335

1000p

L327
L34-4817-05

4.48V

3.13V

SB

8A

5A
100p

C760

0.01u

C757
R740

15k
C756

6.11V

0.01u
R216

L324
4.7u

CAR

AMB

100
3.78V

BUFFER
C321

MOD

7.72V

100

470

C297

R323

180k

R300

R:2.16V
T:2.16V

1k

HSC277
4.7k

Q321
2SC4617(R)

W321
E37-0884-05

D261
0.1u

C322

R328
R:6.12V
T:6.12V

R299

D260

C294
C291

0.01u

1u

TGC(B)

TEMPERATURE
COMPENSATION

R:0V
T:1.59V

C328

R298

100

100

C296

VR252
10k
220k

R295

VR251
10k
220k

R294

1k

R297

-t

1k

0.1u

REVERSE
CURRENT
PREVENTION

0.1u

C290

330k

R290
0.01u

R321

C295

5

BUFFER
Q254
2SC4617(R)

C286

0V

CAR

6

R:0V
T:7.44V

R:0V
T:2.20V

7.27V

CARL

2.76V

7

oUT1
CARRIERINPUT
oUT2
BYPASS
4
GND
SIGNALINPUT

TGC(A)

BUFFER
Q255
2SC4617(R)

R304

3

NC

0.01u

0.01u

8

V+

R303

0.01u

R276

TH255
NCP18XQ102J0S

100

R301
R288

220k

2

56

470

-t

470
R287
C284

470
TH253
NCP18XQ471J0S

R284

1k

R283
-t

0.01V

Q252
DTC114EE

100

15

C289

0.1u

0.01u

C274

SW

R277

0.76V

R291

0.01u
R:0V
T:1.82V

0.01u

C280

47u

1.5k

0.01u
Q251
2SC3356-A(R24)

47

0.01u

C293

10u16

C292

10u16

C287

1.5k

R286

0.1u
C288

C283

0.01u

470

R280

100u

L259

C278
C277

18u

470

R271

0.01u

C270

0.01u

C266

0.01u

C254

R278

L257

27k

0.01u

1SV312-F

L261

470

R279

100

1
C285

R:0V
T:1.20V

AMP

R302

C279

0.01u

47u

C268

0

100

560

470
NCP18XQ471J0S

C281

7.15V

L258

R260

IC251
NJM2594V

-t

0.01u

1.51V

D257

R265

SEV

R252

SW

10k

IN
1

1.8k

18u
R256

L252

oUT
5

SW

L255

0

6.49V
MIXER IC

Q253
2SC4617(R)

100u

R262

470

100

1SV312-F

1.8k

C258
0.01u

L254

D253

1p

C251

470k

C269

XF253
L71-0614-05

RN731V

R:0V
T:3.79V

R272

100u
R269

0.01u

C253

HSC277

D251

SW

OPTION 500Hz/2.7kHz

100

TH252

AMP

R273

100

C282

R275

10u

HVC131

R274

R259

560

0.01u

D256

L253

R251

10u

1k
L256

1p

0.01u

0.01u

C275

C267

390

FILT2

SW

TXB

0V

0.01u

TXB

R293

R285

SW
D259

5A

22k

C231

1k

←10.695M IF→

SSB MOD

L260

SW

1.5k

R264

390

0.01u

R267

R261

100u
R268

C257

3.3k

100u
R255

L251

C272

0.01u

C255

XF252
L71-0604-15
2.4k

5p

100

1SV312-F

D258
HSC277

100

0.01u

1.5k

R257

C271

560

C276

C262

1.5k

R254
R253

R266

5A

VSF

-t

R235
R:0V
T:1.24V

NB CIRCUIT

100

8A

R385

TH185
NCP18XW332J0S
3.3k

R:0V
T:1.85V

TGC

D255

RXB

VSF

R:0V
T:2.43V
Q186
3SK317-E

ALC

R281

SW

XF251
L71-0433-15
6k

8A

D701
KV1470-G

47
R219

TRF-MUTE

RXB

VARICAP

C212

TRF-MUTE

SB

VCO1

330

←10.695M IF→

8A

1000p

R752

22p

0.87V

R215

←10.695M IF→

560

SW

-t

1.52V

270

1000p

R746

C739

33p

330

R213

C213
C207

←10.695M IF→

RXB

Q706
2SC4649(N,P)

6.8k

39n
C731

47p

22p

270

270

L704

AMP

6.72V

C735

27p

L713

C727

1000p
C721

C718

18
R711

R710

56p
82n
R707

C707

33n
C723

82n

L702

W701
E37-1222-05

1u

L716
L710

LO1

100k
R217

1000p

22
22

←10.695M IF→

SB

R365

BLNK

1SS400

AMP

RXB

8A

8A

47

D186

R230
150

0.01u
R231

C208

0.01u

L189
R211
R212

10k

R207

0.63V

TXB

RXB

Q363
2SC4617(R)

SW

1.48V

R:0V
T:7.18V

330p
R243

ALC

CKY

Q365
2SK208-F(GR)
4.80V

Q185
3SK317-E
2.14V

R:0V
T:5.55V

R:0V
T:7.0V

8A

FILT3

D373

GND(B)

0.01u

C211

1k

470n

R206

33

R205

10

R204

27k

AMP
Q184
2SC3356-A(R24)

TXB

PRE

4.80V

33

22p

C210
C205

0.01u
R209

LO2

0

0.01u

R200

1k
C200
100

1000p

0.1u

C198

C194

6.8k

R195

0.01u

C190

22k

R208

ALC

TXB

COMPARATOR

0.01u

0
470n

L186

680

R194

22k

R192

0.01u

C189

R188

0

R198

0.01u

100

C184

R184

C181

0.01u

0.01u

C188

R201

680

R185

22p

C235

470n

L182

4.7u

L200

1000p

330

C169

R153
4p

C167

330

R152

R202

330

1000p
R197

C192

15k

R190

3p

C185

1p

C166

R182

0

Q181
DTC114EE
0V

C203
0.01u

8A

PRE

TEMPERATURE
COMPENSATION

2.2u
C239

470n

L184
2p

C164

C165

1000p

0

R151

1k

0.01u

5A

LO1(B)

5p

C236

L192

1000p

C202

47u

L187

3p

C191

39k

R189

0.1u

C186

1000p

C193

470n

L183

470k

R187

D181

1SS400

1000p

C182

1000p
0.01u
1k

R150
C158

1000p

0.1u

0

18

9p

TXB

R258

D252

ALC

AMB

LO1(A)

1k

R218

2p

C204

1k

R203

10

R193

330

R181

10u

L121

C159
R149

470p

3p
C155

3.3k
C154

1k

R147

47u

C157

10k
R144

330
SW

TRF-MUTE

TXB

R758

18

C217

1.38V

R186

R:0V
T:3.91V

TH251

R125

1u

C380

C377

C196

ALC

C256

TRF-MUTE

1k

0.01u

REVERSE
CURRENT
PREVENTION

R196

8A

0.01u

5p

C134

C252
8A

1SS400

R411

47k

470p

C372

REN

1SS400

0V

D371

R399

R223

Q187
2SC4617(R)

R214

TXB

D254

1SV312-F

R400

D367

CKY

C219

BUFFER

R:0V
T:4.94V

LO2
C209

7.84V

ALC

HSC277

ALC(A)

R:0V
T:6.66V

8.2k

R:0V
T:1.76V

R:0V
T:1.02V

330

FILT1

L361

REVERSE
CURRENT
PREVENTION

0.047u

Q182
3SK317-E

R183

TXB

0.01u

0.01u

C129
0.01u

C373

47k

R387

0.1u

C368

10k

R376

1SS400

TXB

R:0V
T:8.02V

R:1.85V
T:1.85V

AMP

R:0V
T:6.71V

1000p

RXB

0

ALC(B)

C375

1.55V

RXB

←TLO1

SW
Q364
2SC4617(R)

47k

1SS400

1000p

R:0V
T:0.02V

L119

680

R141
1000p
R142

22

R137

1000p

C142

1000p

R127

100u

33
8.08V

R389

R:8.08V
T:8.03V

SW
Q362
RN47A5-F

10u16

1000p
C156

0.1u
C152

100u
C149

L117
C148

1000p

C151

L201

Q183
3SK317-E

R154

D105
DAN235E

AMP
R245

AGC

R398

0.1u
R:0V
T:7.14V

AMP

C187

SW

0.01u

470

RXB

0.01u

R121

0.01u

C123

0.1u

C102

D363

220p

33k

2.22V
2.70V

2.77V

L190
L39-1480-05

D183
HSB88WS

0.01u

7.70V

SW
D184
DAN235E

MIXER

SW
D185
DAN235E

C228

2nd MIXER
D182
DAN235E
L188
L39-1480-05

0

47u

20p

0

D366

R379

L124
L34-4818-05

XF101
L71-0605-05

330

R120

470p

1k

R117

0.1u

C116

47

560

C127

470

C133

R119

1k

R112
C113

R157

4.46V

1

0.01u

82

R110

47

R108

100

R107

1u

C101

0.01u
C104

2200p
0.1u

REVERSE
CURRENT
PREVENTION

L122
L34-4818-05

270

R136
12

R132

100u

L110
C120

10u16

1k

13.13V

C145

0.1u
680p
0.1u
330p
0.1u

Lo1

REVERSE
CURRENT
PREVENTION

CW SW

330
C160

R148
2.2k

R130
R131

2.2k

C147

0.1u

100p

C119

0.01u

1u

C117

C114
R114

C111

1000p

0.1u

C110

10u16

C108

C146

R140

33k

9p

820p

470n

REVERSE
CURRENT
PREVENTION

←T73.095M

2

C376

0.1u

0.01u
R146

4.7k

R126

68p
R122

C130

150p

68p

C125

C121

0.1u

C112

560
C135

0.1u

1m
C115

L107

1000p

1m

100

R155

100

R106

100u

L104

1800p
0.1u

C109

0.1u
L103

C106

0.01u

1m
C107

0.1u

L101

470p

L37

C94

390n

C76

1000p
C86

L34

1.5u

C88

C78

1000p
1u

C90

L35
L36

C92

470n

C80

1000p
C93

2.2u
C85

1200p
C100
1000p
C95

C81
L38

C96

270n

C97

1000p

C82
L39

C98

180n

VCC

Lo2

R158

1000p

10

C234

TXB

RXB

28M
21.5-30M

C83

33

1000p

C91

C79

1000p

47

R46

47

R40

C99

1000p
180n

56p

GND

0.01u

100u

SW

680n

RF2

3

L113

R199

7.9V

D107
DAN235E

73.095M MCF

L118

SW

D363

SW

D106
DAN235E

L120
L34-4709-05

1.84V

330n

C197

SW

L181
L34-4818-05

L123
L34-4818-05

L102

D20
HSC277

C70

1000p

270n

L22
L23

47

R47

1000p

C66

C55

0.1u

C56

330p

C57
C58

220p

C59

L33

2.2u

L17

C46

1200p

2200p

C44
47

8

D19
HSC277

68p

RF1

IF2

C126

CN5
2
E41-1505-05

10

R145

10k

0.01u

C137
R123

1k

47k

0.1u

C122

470
R116

R124

C118
6.8k

R113

120

R105

120
R109

R104

10k

R101

C87
R53

0.1u
1u

C84

C77

0.01u

47

R45

47

R44

Q109

L116

LO1

L111
L39-1480-05

47

R34

IF1

CN4
E41-1505-05

2

L115
L39-1480-05
C144

7.23V

IC101
TA4107F-F

6

1

SW

2SK508NV(K53)

0.87V

4

1

ALIGNMENT

IFIN(B)

GND(B)

R647

5A

10

1000p

MIXER

5

MCF WAVE-FORM
ALIGNMENT

330

C 311-315
R 311-319

F53-0128-05

10

Q106

7.96V

Q110
RN47A5-F

R115

L105
L39-1476-05

7

C71

33

0V

D101
HSC277

RXB

R292

0.01u

C995

F311
0.5A

8A

CLK

DATA

R:8.03V
T:0.09V

0V
SW
Q991
2SD1757K
0V

R139

2SK508NV(K53)

SW
7.92V

1.78V

R:0V
T:4.80V

TXC

1k

R313

0.01u

13.26V

T:7.19V
R:8.03V

PRE AMP

RXB

MIXER

R135

Q107
2SK2596

SW

21M
14.5-21.5M

47

R33
Q4

Q3

Q2

9

10

Q1

Q0

7

6

8

LCK

DATA

CLK

5

4

NC

3
1000p

1000p
C29

1000p
C24

47k

Q12
DTA123YE

BPF8

0.1u
R129

REVERSE
CURRENT
PREVENTION

2.18V

AMP

AGC

Q108,109

MIXER
C139

SW

D18
HSC277

R39

SW
0.1u
C68

12

11
Q5

Q6

Q7

13

15

14
Q8

Q9

16

17
SO

Q11

Q10

18
OE

19

20
VDD
VSS
1

2

SHIFT REGISTER

0.1u

C20

10k

1000p
R312

R317

1.8M
1.605-2.5M

L27

13.36V
BPF1
BPF3
BPF6
BPF5
BPF4

TXB

T:7.94V
R:0V

0.1u
C67

ATT

0.1u

C21

47

R31
R26

CP2
RK74GB1J103J

10k

CP1
RK74GB1J103J

R25

R32

Q11
DTA123YE

13.35V

TXB(A)

10

TX MIXER

0V
C994

1W

R993
68

1W

R991
68

0V
SW
Q992
2SD1757K
0V

C315

10u16

C313
C311

1/4

R994
56

1/4

R992
56

1SS400

0.1u

D992

13.26V

TXB(B)

1500p

1.2u

0V

T:7.94V
R:0V

Q312
HN7G01FU-F(A)

FAN+
C992

10k

SW

T:8.01V
R:8.03V

10

2

R316

TXB

10
R999

1

SW
Q313
DTC114EE

R996

R997

FAN-

47k

47k

5.51V

IC1
BU2099FV

1SS400

0.1u

D991

C991

Q995
DTA114EE

1.8k
10.58V

CN17
E41-2077-05

SW

BPF7

5.6u

L29

D12
1SV312-F

13.35V
13.36V

R311
SW
0V

FAN 2

5.01V

BPF2
BPF8
BPF7

C69

33

SW

0.08V

10

2

0V

10k

0V

FAN+
FAN-

BPF6

R22

5A

1k

1.8k
10.60V

7.98V

R319

10k

7.23V

Q10
DTA123YE

ATT H:ATT ON
PRE H:PRE ON

RXB

18p

220

Q103
2SC3356-A(R24)

SW

L24

R42

SW

13.36V

FAN1
FAN2

7.98V

Q311
HN7G01FU-F(A)

0.1u

C312

R995

0V

10
R998

1

1000p
R314

5.51V

R315

FAN 1

SW
Q994
DTA114EE

R990

CN16
E41-2077-05

8.04V

8A

RXB(A)

PRE

RXB(B)

C314

D991,992
REVERSE
CURRENT
PREVENTION

10k

0.1u

C30
RXB

R51

10M
7.5-10.5M

47

L20

C52

680p

470n

33

R20

13.35V

150p

R48

BPF5

C75

2.2u

0V

SW

6p

10
Q105,106

PRE

D17
HSC277

R41

1000p

10k

R12

0.1u

C16

27k

C53

R8

SW
Q9
DTA123YE

0.1u
C65

R30

10u16

C27

C22

0.01u

D11
1SV312-F

13.35V

100

8A(A)

270n
C128

R138

7.78V

SW

L31

R13

SB

47

1u

33
7M
4.1-7.5M

SW

13.36V

330p

R38

47

27p

BPF4

10

0.1u

C9

C6

0.1u

150

R17

680

R11

L5
L3
47u

270n
C124

0.1u

R134

AMP

Q8
DTA123YE

LFB01

2.7u
L19

C50
SW

0V

14S

L112
L39-1476-05
L109

GND(B)

Q108
2SK508NV(K53)

C105

D16
HSC277

C73

220
C138

D104
1SV312-F
L108

Q105
2SK508NV(K53)

R128

TP1

MCF(B)

1st MIXER

2.18V
SW

1.03V

AGC

RXB

0.20V

L106
L39-1499-05

D102
HSC277

SW

R49

15p

C23

R:0V
T:1.09V

L7

Q3
2SK2596

R50

3.5M
2.5-4.1M

220

0.1u

C89

1.5u

L18

1000p

33

1000p

0.1u

L32

C62

2200p
390n
1000p

L21

C54

470p
0.1u

C61

C47
C48

1800p

R43

47

13.35V

820p

D7

R:0V
T:0.82V

47u

C4

SW

C26

13.36V

AMP

1u

150n
C18

12.71V

3.3k

C51

1k

L9

560p

R111

220

SW

D15
HSC277

C72

R103

AGC

13.48V

Q104
HN7G01FU-F(A)

D103
HSC277

SW

L30

0.1u
C64

0.01u

R29

R10

1m

C5

39p

R4

820

820

C63

2200p

C39

2200p
C41

4.7k

4.7k
R23

R21
C13

680

100n

L26
4.7u

0V

R14

6.8

14M
10.5-14.5M

SW

SW

100p

33

D10
1SV312-F

Q7
DTA123YE

BPF3

SW
Q101
2SK1830F

10k
SW

SW
D14
HSC277

R35

47

13.35V

47

56

R5
R2

L2

DRV
R1

R28

C40
1500p

13.36V

R:13.54V
T:10.41V

L1

47

R27
C38

C37
1500p

0V

270n

Q6
DTA123YE

BPF2

Q13
DTA123YE

CN2
E04-0191-05

SW

13.46V

0V

0.02V

C74

1.8u
SW

2.06V

Q4
2SD1757K

7.90V

SW

C1

HVC131

7.98V

DRV(B)

18p

0.1u

0.01u

R54

220
C25

2.2k

C19

R:0V
T:0.67V

R:4.99V
T:0V

L28

HVC131

D8

1m

L13

D4

0.01u
R16

D3
C11

47p

47p

C7

1SS400

0.01u
D21

C316

K1
S51-1428-05

1m

HVC131

MUTE SW

10u
GND(B)

0.1u

7p

L40

8A

0.1u

L14

0.10V

C10

BC
30K-1.605M

2.63V

SW
L11

D13
HVC131

13.49V

SW

4.22V

R118
10k

4.22V

D9

1u

L8

1m

0.01u
C32

SW
D5

V08(G) RLS245

270n

SURGE ABSORPTION

1m

SW

R100

C49

C17

RAT

5.6u

C14

L6

470

0.1u

470

C28

D2

CN1
E04-0191-05

RLS245

R3

R37

6.8u

0V
R15

D1-4
LIMITER

100

D1

20dB ATT

V08(G)

RAT(B)

1000p

C12

0.1u
C15

GND(B)

BPF1

220p
L16

6.8u
C43

56
56

SW
Q5
DTA123YE

13.36V
L4
10u

C42

R18
R19

HVC131

L15

2200p

13.35V

2200p
C45

D6

0

1m

SW

0V

SW

L25

56

C60

47k

2200p

R7

1k

R52

Q2
DTC114EE

SB

Q102
RN47A5-F

SW

0.16V

RATB
RXB

0.1u

NORM

DX

R9

C170

C33

RATB
RXB
PRE

RXB

1000p

C31

7.94V

12.73V

0.1u

R6

C3

10k

Q1
HN7G01FU-F(A)

470u25

C2

1000p

RATB

R384

SW

680

13.56V
SB

TK-90
BLOCK DIAGRAM / 

ANT

TX-RX UNIT

FINAL UNIT

Replace
(2125 size)
RX
K1
TX

~30MHz

0

ATT
–20dB

ATT
–20dB

30k~1.605MHz

~30MHz

VSF

PRE.OFF
Q103
2SC3356-A(R24)

PRE AMP

DET
VSR

B

1.605~2.5MHz

FINAL
Current
Detection
IC+

2.5~4.1MHz

Q105,106,108,109
2SK508NV(K53) x4

Q183
3SK317-E

XF101

IC–
DRIVE
Current
SB Detection
ID+

4.1~7.5MHz

~30MHz

7.5~10.5MHz

Q107
2SK2596
LO1

ID–
Q4
2SC2879A(O,Y)

Q182
3SK317-E

10.5~14.5MHz

1.605~2.5MHz

TGC
D/A

Q3
2SK2596

Q5
2SC2879A(O,Y)

2.5~3.45MHz

73.095MHz

14.5~21.5MHz

IC101
TA4107F-F

D/A: IC363
M62364FP-F
AGC
CAR

21.5~30.0MHz

CKY

3.45~5.5MHz
APC
5.5~8.2MHz

8.2~11.8MHz

VSF
POC
PGC
AMB

Q1
RD06HHF1

Q2
RD16HHF1

Q363,366
2SC4617(R) x2
Q365
2SK208F(GR)

Q3
RD16HHF1

11.8~19.0MHz

TH1
TH2

19.0~30MHz

IC+

IC
Protection

-t°

-t°

IC–

VSWR
Protection

PRO

IC362
BA10324AFV

ID+

ID
Protection

ID–

73.125~
103.095MHz

Q713
2SK508NV(K52)

OPTION
ALE Board

73.125~
103.095MHz
LO1

Q715
2SC4649(N,P)

VCO2
89.125~103.095MHz

Q706
2SC4649(N,P)

AO
Q708,704
2SC4617(R) x2
LO2

X2
62.4MHz

VCO1
73.125~89.125MHz

OPTION
GPS

Q716
2SC4649(N,P)

PLL

Q702
2SC4617(R)

IC703
LMX2306TMX/NP

Q711
Q709
2SC4617(R) 2SC4617(R)
X2

8.4MHz

112

Q701
2SC4617(R)

Q707
2SC4617(R)

Q703
2SC4617(R)

OPTION
KCT-31

TCXO

31.2MHz
CF701

IC
NJ

IC361
BA10358FV
AI

VSR

Temperature Detection

Q714
2SK508NV(K52)

VSFM

Power Control

IC702
AD9835BRUZ

15.6MHz
Q712
2SC4617(R)
CAR

DDS

DDS

IC701
AD9835BRUZ

RTK/SEL (TXD)

10.695MHz

OPTION IGN
KCT-18
OPTION
KCT-39

TK-90
BLOCK DIAGRAM / 


D321
Q321
Q322
Q325,327
2SC4617(R) 2SC3356-A(R24) 2SC4617(Q) AGC DET
NB IN
Q323
UMX2N

SW

Q324
2SK1830F

RBK

AM DET
D454
HSM88AS-E

NBL
D/A
NBS

NOISE BLANKER

Q457
2SC4617(R)

Q183
SK317-E

RX ATT
D452
RN731V

Q455
3SK317-E

AM

AGC
Time Const

AGC REF
D/A
FAST

AGC DET
D453
HSM88AS-E

Q251
Q451
XF251 AM 6k 2SC3356-A(R24) 3SK317-E

Q185
3SK317-E

D183
HSB88WS

Q458
2SC4617(R)

Q453
2SC4617(R) D/A: IC363
M62364FP-F

NB GATE
IF FILTER
10.695MHz

ATT

IC422
BU4066BCFV

Q459
2SC4617(R)

IC451
TA4101F

LO2

XF252 SSB 2.4k

7-E

Q186
3SK317-E

MUTE

SSB/CW

IFGC
D/A

OP SLOT

AGC
CAR

OPTIONAL FILTER
CW (500Hz)
SSB (2.7kHz)

DET

Q253
2SC4617(R)
CKY

SW

IC521
BA5415A

Q255
2SC4617(R)
MOD

LPF
ALC

EXT AT

D/A
CAR
LEVEL

Q254
2SC4617(R)

AGC

CKY

TSO TSI
TTO TTI

D/A: IC363
M62364FP-F

3
P-F
AGC
CAR

SM

IC453
NJM2100V-ZB

AF PA

AMU

Q184
2SC3356-A(R24)

IC452
TC7W53FK(F)

IC423
NJM2100V-ZB

IC251
NJM2594V

Q364
2SC4617(R)

1.0Vp-p
RXIN
RXOUT
OPTION
SCRAMBLER
SC20-455
TXIN
TXOUT
B (4/4)
450mVp-p

A (4/4)

Analog SW
A: IC551 BU4066BCFV
B: IC552 BU4066BCFV
C: IC553 BU4066BCFV

RXD1
TXD1
SB

E.vol
A (2/8)
E.vol
A (3/8)
E.vol
A (5/8)

LCD

KEY

AF DN
CH UP

IGN,BOVR,BKC,KEY,RTK,DPTT,VOXO,TTI,TSI
TH1,TH2,SM,RFM,FIL1,FIL2

DIM

CH DN
■

IC602 (1/2)
NJM2100V-ZB

VGSTX
C (4/4)

VOX

DI GAIN
E.vol B (6/8)

Q609
2SK1830F
D MUTE

ALC
AMP1

MicRec
C (3/4)
ANTI VOX
E.vol B (5/8)

Q605
2SC4116(Y)F
Q606
2SA1586(Y,GR)F

NOR
IC601
TC4001BFT

PSW
AF UP

PSC,TXC,CKY,RBK,ABK,AMU,TSO,TTO

DETRec
A (3/4)
OPTION
VGS-1

DEO
DI

LCD

1/2DUTY

A (4/8)

IC855
30625FGPUKBEC

VGS GAIN
E.vol A (6/8)

VOXO

IC4
LC75810T
-8726

MCU

RXD1
TXD1

IGN
RXD1
TXD1
DPTT
RTK
KEY

INTERNAL
SP

DRIVER

MCU
IC3
30302MAP
150GU

Ema tone
B (2/4)

DISPLAY UNIT

C (2/4)

DO GAIN
E.vol A (8/8)

Q604
2SC4617(R)

E.vol
A: IC555
M62364FP-F

A (2/4)

C (1/4)

O
IC852 (2/2)
NJM2107F-ZB

ABK

A (1/4)
RXD2
TXD2
IC602 (2/2)
CTS2
MOD NJM2100V-ZB
RTS2
GAIN
APTT
AAMU
AMMU
E.vol
ALC
DCD
B (3/8)
AMP2
ABSY
ARST
ABSFT
AM MOD
BAUD
ASQL
Q601
ASENS
E.vol
ALE1
B (4/8) 2SC4116(Y)F
Q602
ALE2
2SA1586(Y,GR)F

VGS1Moni

AI

AF GAIN

DET

BEEP

IC863 (2/2)
NJM2100V-ZB

SEL CALL
IC865
NJM2211M

SIDETone

IC863 (1/2)
NJM2100V-ZB

E.vol
A (1/8)

MOD

IC603 (1/2)
BA10358FV

IC605 (2/2)
NJM2100V-ZB

DI AMP
IC604 (1/2)
NJM2100V-ZB

B
C

MU2

E.vol
B: IC555
M62364FP-F
MIC AMP
IC605 (1/2)
NJM2100V-ZB

A

D
▲

MU1
MIC
KMC-3X
M MUTE

IC852 (1/2)
NJM2107F-ZB

IC603 (2/2)
BA10358FV

VOX
E.vol B (8/8)

IC604 (2/2)
NJM2100V-ZB

MIC GAIN TXEQ
E.vol B (7/8)

Q610
2SK1830F

113

ANT

TX-RX UNIT

FINAL UNIT

D321
Q321
Q322
Q325,327
2SC4617(R) 2SC3356-A(R24) 2SC4617(Q) AGC DET
NB IN

Replace
(2125 size)
RX
K1
TX

~30MHz

0

ATT
–20dB

ATT
–20dB

30k~1.605MHz

~30MHz

PRE.OFF

Q323
UMX2N

Q103
2SC3356-A(R24)

SW

Q324
2SK1830F

RBK

AM DET
D454
HSM88AS-E

NBL
D/A
NBS

NOISE BLANKER

Q457
2SC4617(R)

VSF

ATT

Q458
2SC4617(R)
AM

Q453
2SC4617(R) D/A: IC363
M62364FP-F

AGC
Time Const

PRE AMP

DET

AGC REF
D/A
FAST

NB GATE

VSR

B

1.605~2.5MHz

FINAL
Current
Detection
IC+

2.5~4.1MHz

Q105,106,108,109
2SK508NV(K53) x4

Q183
3SK317-E

XF101

IF FILTER
10.695MHz

Q251
Q451
XF251 AM 6k 2SC3356-A(R24) 3SK317-E

Q185
3SK317-E

D183
HSB88WS

AGC DET
D453
HSM88AS-E
RX ATT
D452
RN731V

Q455
3SK317-E

IC422
BU4066BCFV

Q459
2SC4617(R)

IC451
TA4101F

SSB/CW

7.5~10.5MHz

ID–
Q4
2SC2879A(O,Y)

Q182
3SK317-E

Q107
2SK2596
LO1

14.5~21.5MHz

IC101
TA4107F-F

AGC

OPTIONAL FILTER
CW (500Hz)
SSB (2.7kHz)

3.45~5.5MHz

AGC

IC
Protection

-t°

-t°

IC–

A (1/4)

VSR

VSWR
Protection

PRO

ID
Protection

ID–

VCO2
89.125~103.095MHz

IC852 (2/2)
NJM2107F-ZB
LO2

Q702
2SC4617(R)

Q701
2SC4617(R)

Q707
2SC4617(R)
DDS
IC701
AD9835BRUZ

Q703
2SC4617(R)

X2

TCXO

31.2MHz

15.6MHz

DDS

RXD1
TXD1

OPTION
KCT-31

RXD1
TXD1
SB

Analog SW
A: IC551 BU4066BCFV
B: IC552 BU4066BCFV
C: IC553 BU4066BCFV

Q604
2SC4617(R)

RTK/SEL (TXD)

OPTION
KCT-39

IGN
RXD1
TXD1
DPTT
RTK
KEY
DEO
DI

VOXO

E.vol
A (2/8)
E.vol
A (3/8)
E.vol
A (5/8)

1/2DUTY

A (4/8)

LCD

TH1,TH2,SM,RFM,FIL1,FIL2

DIM

AF DN

CH DN
■

IC602 (1/2)
NJM2100V-ZB

VGSTX
C (4/4)

DI GAIN
E.vol B (6/8)

Q609
2SK1830F
D MUTE

ALC
AMP1

ANTI VOX
E.vol B (5/8)

Q605
2SC4116(Y)F
Q606
2SA1586(Y,GR)F

IC603 (1/2)
BA10358FV

IC605 (2/2)
NJM2100V-ZB

DI AMP
IC604 (1/2)
NJM2100V-ZB
E.vol
B: IC555
M62364FP-F
MIC AMP
IC605 (1/2)
NJM2100V-ZB

IC603 (2/2)
BA10358FV

VOX
E.vol B (8/8)

IC604 (2/2)
NJM2100V-ZB

MIC GAIN TXEQ
E.vol B (7/8)

A
B
C

MU2

D
▲

MU1
MIC
KMC-3X
M MUTE

IC852 (1/2)
NJM2107F-ZB

KEY

CH UP

IGN,BOVR,BKC,KEY,RTK,DPTT,VOXO,TTI,TSI

NOR
IC601
TC4001BFT

PSW
AF UP

PSC,TXC,CKY,RBK,ABK,AMU,TSO,TTO

DO GAIN
E.vol A (8/8)

VOX

OPTION IGN
KCT-18

LCD

MCU

MicRec
C (3/4)

CAR
10.695MHz

IC4
LC75810T
-8726

IC855
30625FGPUKBEC

DETRec
A (3/4)

Q712
2SC4617(R)

INTERNAL
SP

DRIVER

MCU
IC3
30302MAP
150GU

Ema tone
B (2/4)

DISPLAY UNIT

C (2/4)

C (1/4)

OPTION
VGS-1

Q711
Q709
2SC4617(R) 2SC4617(R)

IC702
AD9835BRUZ

OPTION
GPS

E.vol
A: IC555
M62364FP-F

A (2/4)

VGS GAIN
E.vol A (6/8)

Q716
2SC4649(N,P)

IC703
LMX2306TMX/NP

1.0Vp-p
RXIN
RXOUT
A (4/4)
OPTION
SCRAMBLER
SC20-455
TXIN
TXOUT
B (4/4)
450mVp-p

AO
Q708,704
2SC4617(R) x2

62.4MHz

PLL

8.4MHz

Q706
2SC4649(N,P)

X2

VCO1
73.125~89.125MHz

CF701

OPTION
ALE Board

73.125~
103.095MHz
LO1

73.125~
103.095MHz

Q713
2SK508NV(K52)

RXD2
TXD2
IC602 (2/2)
CTS2
MOD NJM2100V-ZB
RTS2
GAIN
APTT
AAMU
AMMU
E.vol
ALC
DCD
B (3/8)
AMP2
ABSY
ARST
ABSFT
AM MOD
BAUD
ASQL
Q601
ASENS
E.vol
ALE1
B (4/8) 2SC4116(Y)F
Q602
ALE2
2SA1586(Y,GR)F

IC362
BA10324AFV

ID+

Q715
2SC4649(N,P)

DET

AI

Temperature Detection

Q714
2SK508NV(K52)

IC863 (1/2)
NJM2100V-ZB

IC361
BA10358FV

VGS1Moni

IC+

IC863 (2/2)
NJM2100V-ZB

SEL CALL
IC865
NJM2211M

SIDETone

19.0~30MHz

E.vol
A (1/8)

MOD

BEEP

TH1
TH2

IC251
NJM2594V

Q364
2SC4617(R)

Q363,366
2SC4617(R) x2
Q365
2SK208F(GR)

Q3
RD16HHF1

11.8~19.0MHz

CKY

SW

AF PA

AF GAIN

8.2~11.8MHz

Power Control

ABK

Q2
RD16HHF1

VSFM

IC521
BA5415A

Q255
2SC4617(R)
MOD

LPF
ALC

VSF
POC
PGC
AMB

Q1
RD06HHF1

EXT AT

D/A
CAR
LEVEL

Q253
2SC4617(R)

APC

TSO TSI
TTO TTI

DET

Q254
2SC4617(R)

CKY

SM

IC453
NJM2100V-ZB

D/A: IC363
M62364FP-F

D/A: IC363
M62364FP-F
AGC
CAR

IC452
TC7W53FK(F)

IC423
NJM2100V-ZB
CAR

21.5~30.0MHz

5.5~8.2MHz

IFGC
D/A

OP SLOT

TGC
D/A

Q3
2SK2596

Q5
2SC2879A(O,Y)

Q186
3SK317-E
Q184
2SC3356-A(R24)

10.5~14.5MHz

1.605~2.5MHz

2.5~3.45MHz

XF252 SSB 2.4k

73.095MHz

AMU

ID+

~30MHz

LO2

4.1~7.5MHz

DRIVE
Current
SB Detection

MUTE

IC–

Q610
2SK1830F

TK-90
LEVEL DIAGRAM / 

Receiver Section / 

Final
unit

TX-RX unit
13.2MHz

–113dBm –112dBm

73.095MHz

–111dBm –111dBm

–105dBm

–106dBm

Pre OFF

ANT

CN2
RAT

D5

D8

BPF

–98dBm

–101dBm

1st mixer

D103

D104

L120

L112

D106 XF101

D107

Q103
Pre amp
7dBm

Q107

TX-RX unit
73.095MHz

10.695MHz

–92.5dBm

Q183

–60dBm

–71.5dBm –55dBm –29dBm

Q251

Q185
D182

L186

D183 L190
2nd mixer

D184

D185 D252 XF252 D256 D258

L451

AF

–15dBm

0.2Vp-p

IC451
6

Q452

Display
unit

TX-RX unit
10.695MHz

Q451
D452

–88dBm

1

Q459

0.6Vp-p

IC452
7

1

4mVp-p

IC453
2

0.67Vrms

IC521

3

8

11
4Ω

L452
Q521

Measuring equipment
Spectrum analyzer
Oscilloscope
SSG






ppd

114

!
!"

Measuring condition
RX frequency: 13.2MHz
Mode: USB (Pre amp: ON)
Antenna input: –113dBm
Audio output: Level 8
DEO output: Level 4
External speaker output : 4Ω terminated


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TK-90
LEVEL DIAGRAM / 

Transmitter Section / 

Display
unit

TX-RX unit
AF

10.695MHz

1.2Vp-p

21mVp-p 167.5mVp-p 320mVp-p

13.5mVp-p

MIC

Q610

IC605

IC602
(1/2)

IC602
(2/2)

62mVp-p 46.5mVp-p

Q255

IC251

118.5mVp-p 18.5mVp-p

XF252

Q253

TX-RX unit
10.695MHz

410mVp-p
12mVp-p

13.1MHz

73.095MHz

210.5mVp-p

88.5mVp-p
91mVp-p

200mVp-p

43.5mVp-p

45mVp-p

45mVp-p

IC101

Q186

TX BPF

XF101

Q182

D183

640mVp-p

DRV

Q3
LO1
75.5mVp-p

Final unit
13.1MHz

310mVp-p 3.2Vp-p

1.7Vp-p 4.1Vp-p

19.5Vp-p

Q1

L1

Measuring equipment
Oscilloscope
Audio generator (AG)

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L5

L2
Q3

160Vp-p

160Vp-p

Q4

Q2
DRV

170Vp-p

TX LPF

L8

K1

ANT

50Ω

Q5

Measuring condition
TX frequency: 13.1MHz
Power: High
Microphone input: 7mV (TX power: 60W)
Mode: USB


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115

TK-90
SPECIFICATIONS
GENERAL
TX Frequency Range ........................................................ 1.8~30.0MHz
Guarantee Frequency Range ........................................ 1.8~2.4MHz, 3.5~4.5MHz, 6.0~8.0MHz
11.0~14.5MHz, 16.0~21.5MHz, 24.0~30.0MHz
RX Frequency Range ....................................................... 0.5~30.0MHz
Number of Channels ........................................................ 300 Channels
Emission Type .................................................................. J3E, J2B* (SSB)
A1A (CW)
A3E (AM)
F1B (FSK)
*: ALE mode
Operating Temperature .................................................... –20°C~+60°C
Operating Voltage ............................................................ 13.6V± 15%
Frequency Stability ........................................................... ± 0.5ppm (–10°C~+50°C)
± 1.0ppm (–20°C~+60°C)
Current Drain .................................................................... 20.5A (TX), 1.2A (Stand-by)
Antenna Impedance ......................................................... 50Ω
Dimensions (W x H x D) Projections not included
Radio only ..................................................................... 179 x 60 x 276mm
Remote Panel ............................................................... 179 x 60 x 58mm
Weight .............................................................................. 3.5kg

RECEIVER
Sensitivity
SSB/CW/FSK ................................................................ 4µV (0.5~1.605MHz), 0.25µV (1.605~30.0MHz)
AM ................................................................................ 32µV (0.5~1.605MHz), 2.5µV (1.605~30.0MHz)
Selectivity
SSB/CW/FSK ................................................................ 2.2kHz (–6dB), 4.8kHz (–60dB)
With KIF-2 ..................................................................... 2.7kHz (–6dB), 6.2kHz (–60dB)
AM ................................................................................ 5.0kHz (–6dB), 40.0kHz (–60dB)
Spurious Response
IF Image Rejection ........................................................ 70dB
IF Rejection ................................................................... 80dB
Audio Output .................................................................... 3.5W (4Ω/10% distortion)

TRANSMITTERRF
Power Output
SSB/CW/FSK ................................................................ 100W / 50W / 25W / 5W
AM ................................................................................ 25W / 5W
Spurious Emission ............................................................ –46dB
Carrier Suppression .......................................................... 40dB
Unwanted Sideband Suppression .................................... 50dB (1.0kHz tone)
Microphone Impedance ................................................... 600Ω

116

TK-90












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117

TK-90

2967-3, Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 Japan
P.O. BOX 22745, 2201 East Dominguez Street, Long Beach,
CA 90801-5745, U.S.A.

Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands
Via G. Sirtori, 7/9 20129 Milano, Italy

6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8
Bolivia, 239-08020 Barcelona, Spain
Rembrücker Str. 15, 63150 Heusenstamm, Germany
Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium

(A.C.N. 001 499 074)
16 Giffnock Avenue, Centrecourt Estate, North Ryde, N.S.W. 2113 Australia

L’Etoile Paris Nord 2, 50 Allée des Impressionnistes,
Bp 58416 Villepinte, 95944 Roissy Ch De Gaulle Cedex

Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road,
Kwai Fong, N.T., Hong Kong

KENWOOD House, Dwight Road, Watford, Herts.,
WD18 9EB United Kingdom

1 Ang Mo Kio Street 63, Singapore 569110



---

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Encryption                      : Standard V1.2 (40-bit)
User Access                     : Print, Copy, Annotate, Fill forms, Extract, Assemble, Print high-res
Create Date                     : 2006:04:14 07:51:37Z
Modify Date                     : 2006:04:20 18:38:05+09:00
Subject                         : Service Manual
Keywords                        : B51-8757-00
Page Count                      : 125
Creation Date                   : 2006:04:14 07:51:37Z
Mod Date                        : 2006:04:20 18:38:05+09:00
Producer                        : Acrobat Distiller 5.0.5 for Macintosh
Author                          : KENWOOD
Metadata Date                   : 2006:04:20 18:38:05+09:00
Creator                         : KENWOOD
Title                           : TK-90(M)
Description                     : Service Manual
Page Mode                       : UseOutlines

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