Kenwood TK-3107G User manual

SERVICE MANUAL / 维修手册
© 2009-9 PRINTED IN JAPAN
B51-8881-00 (N)PDF
TK-3107G
UHF FM TRANSCEIVER / UHF 调频对讲机
Whip antenna / 天线
(T90-1039-25): C
(T90-1041-25): C2
Knob (CH)
旋钮(信道)
(K29-5278-03)
Knob (Volume)
旋钮(音量)
(K29-5255-03)
Plastic cabinet assy
机壳(前面)
(A02-4049-13)
GENERAL.....................................................3
SYSTEM SET-UP.........................................4
REALIGNMENT ...........................................4
DISASSEMBLY FOR REPAIR ......................7
CIRCUIT DESCRIPTION ..............................9
SEMICONDUCTOR DATA.........................15
COMPONENTS DESCRIPTION.................17
PARTS LIST ...............................................19
EXPLODED VIEW ......................................25
PACKING....................................................26
ADJUSTMENT ..........................................27
PC BOARD
TX-RX UNIT (X57-6030-XX)..................34
SCHEMATIC DIAGRAM ............................38
BLOCK DIAGRAM .....................................42
LEVEL DIAGRAM ......................................44
OPTIONAL ACCESSORIES
KNB-14 (Ni-Cd battery pack)................45
KNB-15A (Ni-Cd battery pack) .............45
KNB-20N (Ni-MH battery pack)............45
SPECIFICATIONS ...................BACK COVER
CONTENTS
C, C2 versions

TK-3107G
2
目 录
Document Copyrights
Copyright 2009 by Kenwood Corporation. All rights re-
served.
No part of this manual may be reproduced, translated,
distributed, or transmitted in any form or by any means,
electronic, mechanical, photocopying, recording, or other-
wise, for any purpose without the prior written permission
of Kenwood.
Disclaimer
While every precaution has been taken in the preparation
of this manual, Kenwood assumes no responsibility for er-
rors or omissions. Neither is any liability assumed for dam-
ages resulting from the use of the information contained
herein. Kenwood reserves the right to make changes to any
products herein at any time for improvement purposes.
文档版权信息
Kenwood Corporation 拥有版权 2009。保留所有权利。
未经 Kenwood 公司预先书面同意，无论出于何种目的，均
不得以任何形式或任何方式包括电子、机械、影印、录音或
其他方式复制、翻译、分发或传播本手册的任何部分。
免责声明
Kenwood 公司在准备本文档时已采取所有必要的预防措施，
恕不对错误或疏漏承担任何责任，也不对因使用本文中所含
的信息而导致的损害负责。Kenwood 公司保留出于改进的需要
而随时对文中的产品信息做出更改的权利。
概 述 ........................................................................ 3
系统体系 ........................................................................ 4
模式组合 ........................................................................ 4
维修拆卸 ........................................................................ 7
电路说明 ........................................................................ 9
半导体数据 .................................................................16
元件说明 ......................................................................17
零 件 表 ......................................................................19
部件分解图 .................................................................25
包 装 ......................................................................26
调 整 ......................................................................27
PC 板
TX-RX 单元 (X57-6030-XX) ........................34
原 理 图 ......................................................................38
方 块 图 ......................................................................42
电 平 图 ......................................................................44
可选附件
KNB-14（镍镉电池） .........................................45
KNB-15A（镍镉电池） ......................................45
KNB-20N（镍氢电池） .....................................45
规 格 ................................................................. 封底

TK-3107G
3
GENERAL / 概述
引言
本手册的范围
本手册是提供给熟悉通信专业并且具有维修经验的技术人
员使用的。它包括了维修该设备所需要的全部资料和现行出
版日期。在出版后可能发生变动，如果需要，可以参照《维
修通报》或《手册修订本》进行补充。
替换零件的订购
当订购替换零件或设备资料时，应注意完整的零件识别号
码。所有的零件均有识别号码∶元件，组件或机壳。如果不
知道零件的号码，为了正确地识别，必须注明此元件所属的
机壳或组件的号码，并对元件进行充分的说明。
个人安全
为了个人的安全，请注意下列事项∶
• 在没有认真核实所有射频插头之前或有任何一个脱开的插
头没有连接到相应端口上的情况下均不要发射。
• 在电爆管附近或在易燃性气体环境中，必须关闭电源，不
要操作本设备。
• 本设备只应该由有资格的技术人员进行维修。
维修服务
为了便于维修本设备，建立了完整的维修服务体系，提供
了包括原理图，印刷电路板图和调整步骤在内的资料供参考。
型号 类型 TX-RX 单元 频率范围 备注
TK-3107G C X57-6030-10 450~470MHz IF1:38.85MHz
LOC:38.4MHz
C2 X57-6030-25 400~420MHz
INTRODUCTION
SCOPE OF THIS MANUAL
This manual is intended for use by experienced techni-
cians familiar with similar types of commercial grade com-
munications equipment. It contains all required service
information for the equipment and is current as of the pub-
lication date. Changes which may occur after publication
are covered by either Service Bulletins or Manual Revisions.
These are issued as required.
ORDERING REPLACEMENT PARTS
When ordering replacement parts or equipment informa-
tion, 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 re-
quired component for proper identification.
PERSONAL SAFETY
The following precautions are recommended for personal
safety:
• DO NOT transmit until all RF connectors are verified se-
cure 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 techni-
cian only.
SERVICE
This transceiver is designed for easy servicing. Refer to
the schematic diagrams, printed circuit board views, and
alignment procedures contained within.
Model Type TX-RX unit Frequency range Remarks
TK-3107G C X57-6030-10 450~470MHz IF1: 38.85MHz
LOC: 38.4MHz
C2 X57-6030-25 400~420MHz

TK-3107G
4
SYSTEM SET-UP / 系统体系
Merchandise received
Choose the type of transceiver
Transceiver programming
TX/RX 400~420 4.0W TK-3107G (C2)
TX/RX 450~470 4.0W TK-3107G (C)
Frequency range (MHz) RF power Type
A personal computer, programming interface (KPG-22/22A),
and FPU (programming software) are required for programming.
(The frequency, TX power HI/LOW, and signalling data are
programmed for the transceiver.)
编程时需要个人计算机，编程接口(KPG-22/22A)和FPU(编程软件)。
(为
对讲机 设定频率，常规系统特性，TX高/低功率，以及信令数据。)
接收订单
选择
对讲机 的类型
对讲机 编程
Delivery
Are you using the speaker microphone? KMC-17 or KMC-21 Speaker microphone
YES / 是
NO / 不( Option / 可选件)
您使用扬声器话筒吗 ? KMC-17或KMC-21扬声器话筒
频率范围(MHz) 射频功率 类型
交货
REALIGNMENT / 模式组合
1. Modes
User mode
Data programming mode
PC test mode PC tuning mode
PC mode
Mode Function
User mode For normal use.
PC mode Used for communication between the trans-
ceiver and PC.
Data programming
mode
Used to read and write frequency data and
other features to and from the transceiver.
PC test mode Used to check the transceiver using the PC.
This feature is included in the FPU.
1. 模式
用户模式
数据编程模式
计算机测试模式 计算机调谐模式
计算机模式
模 式 功 能
用户模式 一般使用
计算机模式 用户对讲机与计算机之间的通信。
数据编程模式 用于读出和写入频率数据以及其他功能。
计算机测试模式 用于使用计算机来检测对讲机。此功能包
括在 FPU。

TK-3107G
5
2. How to Enter Each Mode
Mode Operation
User mode Power ON
PC mode Received commands from PC
3. PC Mode
3-1. Preface
The transceiver is programmed by using a personal com-
puter, a programming interface (KPG-22/22A, USB adapter
(KCT-53U)) and FPU (programming software).
The programming software can be used with a PC. Figure
1 shows the setup of a PC for programming.
3-2. Connection Procedure
1. Connect the transceiver to the personal computer with
the interface cable and USB adapter (when the interface
cable is KPG-22A, the KCT-53U can be used).
Note:
• You must install the KCT-53U driver in the computer to
use the USB adapter (KCT-53U).
• When using the USB adapter (KCT-53U) for the first time,
plug the KCT-53U into a USB port on the computer with
the computer power ON.
2. When the POWER is switched on, user mode can be en-
tered immediately. When the PC sends a command, the
transceiver enters PC mode.
When data is read from the transceiver, the red LED
lights.
When data is written to by the transceiver, the green LED
lights.
Note:
• The data stored in the personal computer must match
Model Name and Model Type when it is written into EE-
PROM.
• Do not press the [PTT] key during data transmission or
reception.
3-3. KPG-22/KPG-22A Description
(PC programming interface cable : Option)
The KPG-22/22A is required to interface the transceiver
with the computer. It has a circuit in its D-sub connector
(KPG-22: 25-pin, KPG-22A: 9-pin) case that converts the RS-
232C logic level to the TTL level.
The KPG-22/22A connects the SP/MIC connector of the
transceiver to the RS-232C serial port of the computer.
3-4. KCT-53U Description (USB adapter : Option)
The KCT-53U is a cable which connects the KPG-22A to a
USB port on a computer.
When using the KCT-53U, install the supplied CD-ROM
(with driver software) in the computer. The KCT-53U driver
runs under Windows 2000 or XP.
2. 如何进入每一种模式
模 式 操 作
用户模式 接通电源
计算机模式 从计算机接收指令
3. PC 模式
3-1. 前言
对讲机采用个人电脑、编程接口 (KPG-22/22A，USB 适配器
(KCT-53U)) 和 FPU( 编程软件 ) 进行编程。
编程软件可以在 PC 上进行使用。图 1 给出了 PC 进行编程
的设置。
3-2. 连接操作
1. 使用接口电缆和 US B 适配器将对讲机连接到个人电脑 ( 接
口电缆为 KPG-22A 时，可以使用 KCT-53U)。
注意 ：
• 必须在电脑上安装 K C T -53U 驱动程序才能使用 U S B 适配器
(KCT-53U)。
• 首次使用 USB 适配器 (KCT-53U) 时，请在电脑开机的情况
下将 KCT-53U 插入电脑的 USB 端口。
2. 对讲机电源打开时，可以立即进入用户模式。 PC 发送指令
时，对讲机进入 PC 模式。
对讲机发送数据时，红色的 LED 点亮。
对讲机接收数据时，绿色的 LED 点亮。
注意 ：
• 个人电脑保存的数据写入 EEPROM 时，必须与机型和类型相
符。
• 请勿在数据发送或接收期间按 [PTT] 键。
3-3. KPG-22/KPG-22A 说明
(PC 编程接口电缆 ：选购件 )
将对讲机与电脑相连需要 KPG-22/22A。该电缆的 D-sub 连
接器 (KPG-22 ：25 针，KPG-22A ：9 针 ) 盒具有将 RS-232C 逻
辑电平转换为 TTL 电平的电路。
KP G -22/22A 将对讲机的 SP/MIC 连接器连接到电脑的 RS -
232C 串行端口。
3-4. KCT-53U 说明 (USB 适配器 ：选购件 )
KCT-53U 是将 KPG-22A 连接到电脑 USB 端口的电缆。
使用 KCT-53U 时，请在电脑上安装附带的 CD-ROM( 带有驱
动程序软件 )。KCT-53U 驱动程序运行于 Windows 2000 或 XP 下。
REALIGNMENT / 模式组合

TK-3107G
6
REALIGNMENT / 模式组合
3-5. FPU (Programming Software) Description
The FPU is the programming software for the transceiver
supplied on a CD-ROM. The software on this disk allows a
user to program the transceiver transceivers via Program-
ming interface cable (KPG-22/22A).
3-6. Programming with PC
If data is transferred to the transceiver from a PC with the
FPU, the data for each set can be modified.
Data can be programmed into the EEPROM in RS-232C
format via the SP/MIC jack.
In this mode the PTT line operate as TXD and RXD data
lines respectively.
List of FPU for transceiver
Model Type FPU
TK-3107G C,C2 KPG-55D
PC
KPG-22 or KPG-22A or KPG-22A+KCT-53U
KPG-22或KPG-22A或KPG-22A+KCT-53U
Illustration is KPG-22
插图为KPG-22
FPU
Tuning cable / 调谐电缆
(E30-3216-05) D-SUB
(25-pin)
Transceiver
对讲机
Transceiver
对讲机
Transceiver
对讲机
KPG-22
PC
Gray
Gray/Black
1.5D-XV Lead wire
1.5D-XV Shield wire
+
–
+
–
SP
MIC
D-SUB
(9-pin)
KPG-22A
PC
USB
KPG-22A
KCT-53U
PC
灰色
灰色/黑色
1.5D-XV导线
1.5D-XV屏蔽线
3-5. FPU( 编程软件 ) 说明
FPU 是 CD-ROM 附带的用于对讲机的编程软件。该光盘上的
软件允许用户通过编程接口电缆 (KPG-22/22A) 对对讲机进行
编程。
3-6. 使用 PC 编程
如果使用 FPU 将数据从 PC 传输到对讲机，则每套对讲机的
数据均可修改。
通过 SP/MIC 插孔可以将数据以 RS-232C 格式写入 EEPROM。
在该模式下，PTT 线路分别用作 TXD 和 RXD 数据线路。
对讲机的 FPU 名单
型 号 类 型 FPU
TK-3107G C,C2 KPG-55D
Fig. 1 / 图1

TK-3107G
7
1. Removing the Case Assembly from the Chassis
1. Remove the two knobs (q), cushion (w) and three round
nuts (e).
2. Remove the two screws (r).
3. Expand the right and left sides of the bottom of the case
assembly, Iift the chassis, and remove it from the case
assembly (t).
4. Taking care not to cut the speaker lead (y), open the
chassis and case assembly.
Note: Solder the speaker wire back in its original position if
you have removed it.
1. 拆卸机壳
1. 取下旋扭 (q)，缓冲垫 (w) 和两个环形螺母 (e)。
2. 取下两颗螺钉 (r)。
3. 掀开外壳底部的左右两侧，取下底座，并外壳中取出 (t)。
4. 小心不要折断扬声器引线 (y)。拆下底座和外壳。
注意 : 如果取下了扬声器的导线，请将其焊接到原位上。
DISASSEMBLY FOR REPAIR / 维修拆卸
:
.
@
.
.
:
;
;
=
2. Removing the TX-RX unit from the Chassis
1. Remove the eleven screws (u).
2. Remove the FPC from connector (CN400) (i).
3. Remove the solder from the antenna terminal using a sol-
dering iron then lift the unit off (o).
4. Remove the waterproof packing (!0) and cushion (!1)
from the antenna connecor.
5. Remove the two screws (!2) and remove the antenna
connector.
Note: When reassembling the unit in the chassis, be sure
to solder the antenna terminal.
2. 拆卸 TX-RX 单元
1. 取下 11 颗螺钉 (u)。
2. 从连接器 (CN400) 取下 FPC(i)。
3. 用电烙铁将天线端点焊开，然后取下主板 (o)。
4. 从天线连接器取下防水橡胶圈 (!0) 和树脂垫片 (!1)。
5. 取下两颗螺钉 (!2) 并取下天线连接器。
注意 : 当重新将主板安装到底座上时，确保将天线端点焊好。
CN400
Antenna terminal
>
>
>>
>
>
>
>
2
8
>>



天线端点
B

TK-3107G
8
3. Removing the lever
1. Raise the lever on the lower case (!3), insert a small flat
screwdriver into the space between the case and lever,
open the case carefully (!4) and lift the lever off.
Note: Do not force to separate the case from the lever.
3. 取下夹扭
1. 提起在外壳下部 (!3) 上的锁扣，在外壳和锁扣之间插入一
个小型平头改锥，小心地打开外壳 (!4) 并卸下锁扣。
注意 : 不要用力拆卸锁扣和外壳。
Case assembly
Lever knob 

锁扣
外壳
DISASSEMBLY FOR REPAIR / 维修拆卸

TK-3107G
9
CIRCUIT DESCRIPTION / 电路说明
1. Frequency Configuration
The receiver utilizes double conversion. The first IF is
38.85MHz and the second IF is 450kHz. The first local oscil-
lator signal is supplied from the PLL circuit.
The PLL circuit in the transmitter generates the neces-
sary frequencies. Fig. 1 shows the frequencies.
2. Receiver
The frequency configuration of the receiver is shown in
Fig. 2.
2-1. Front-end RF amplifier
An incoming signal from the antenna is applied to an RF
amplifier (Q203) after passing through a transmit/receive
switch circuit (D102 and D103 are off) and a 3-pole LC filter.
After the signal is amplified (Q203), the signal is filtered by
a band pass filter (a 3-pole LC filter) to eliminate unwanted
signals before it is passed to the first mixer.
The voltage of these diodes are controlled by to track the
MCU (IC403) center frequency of the band pass filter. (See
Fig. 2)
1. 频率构成
接收部采用二次变频超外差方式。第一中频为 38.85M H z，
第二中频为 450K H z。第一本振频率信号由锁相环电路 (PLL)
提供。
发射部由锁相环电路直接产生所需要的频率。图 1 显示各
种频率。
2. 接收部
接收部的频率构成如图 2 所示。
2-1. 前端射频放大器
从天线输入的信号经过收发转换电路 (D102 和 D103 断开 )
和三极管 LC 滤波器后，在射频放大器 (Q203) 处放大。信号
被放大后 (Q203)，在通过第一混频器之前，经过带通滤波器
( 一个三极管 LC 滤波器 ) 滤波来消除不要的信号。这些变容
二极管的电压由带通滤波器的 MCU(IC403) 中心频率控制。(参
见图 2)
Fig. 1 Frequency configuration / 图 1 电路构成
Fig. 2 Receiver section configuration / 图 2 接收部构成
ANT
450~470MHz: C
400~420MHz: C2
450~470MHz: C
400~420MHz: C2
RX
411.15~
431.15MHz: C
361.15~
381.15MHz: C2
ANT
SW
RF
AMP
MCF
CF
IF
SYSTEM
AF
AMP
TX
PA
AMP
TX
AMP
PLL
VCO
MIC
AMP
TCXO
X3
multiply
38.85MHz
450kHz
38.4MHz
12.8MHz
SP
MIC
ANT
D102,
D103
BPF
L208~L211
APC
TUNE
RF AMP
Q203
BPF
L214,L203,
L204
MIXER
Q202
MCF
XF201
IF AMP
Q201
CF200
Q1
IC300
IF, MIX, DET
IC200
AF AMP
LPF, HPF
AF PA AMP
IC302 SP
Wide/Narrow SW
Q303
X3
multiply
IC403
MCU TCXO
1st Local OSC
(PLL)
ANT
SW

TK-3107G
10
2-2. First mixer
The signal from the RF amplifier is heterodyned with the
first local oscillator signal from the PLL frequency synthe-
sizer circuit at the first mixer (Q202) to create a 38.85MHz
first intermediate frequency (1st IF) signal. The first IF signal
is then fed through two monolithic crystal filters (MCFs :
XF201) to further remove spurious signals.
2-3. IF amplifier
The first IF signal is amplified by Q201, and then enters
IC200 (FM processing IC). The signal is heterodyned again
with a second local oscillator signal within IC200 to create
a 450kHz second IF signal. The second IF signal is then fed
through a 450kHz ceramic filter (CF200) to further eliminate
unwanted signals before it is amplified and FM detected in
IC200.
XF201: L71-0522-05
Item Rating
Nominal center frequency 38.850MHz
Pass band width ±5.0kHz or more at 3dB
40dB stop band width ±20.0kHz or less
Ripple 1.0dB or less
Insertion loss 4.0dB or less
Guaranteed attenuation 80dB or more at fo–910kHz
Terminal impedance 610Ω/ 3pF
CF200: L72-0958-05
Item Rating
Nominal center frequency 450kHz
6dB band width ±6.0kHz or more
50dB band width ±12.5kHz or less
Ripple 2.0dB or less at fo ±4kHz
Insertion loss 6.0dB or less
Guaranteed attenuation 35.0dB or more at fo ±100kHz
Terminal impedance 2.0kΩ
2-4. AF amplifier
The recovered AF signal obtained from IC200 is amplified
by IC300 (1/4), filtered by the IC300 low-pass filter (2/4) and
IC300 high-pass filter (3/4) and (4/4), and de-emphasized
by R303 and C306. The AF signal is then passed through a
WIDE/NARROW switch (Q303). The processed AF signal
passes through an AF volume control and is amplified to a
sufficient level to drive a loud speaker by an AF power am-
plifier (IC302).
2-2. 第一混频器
来自射频放大器的信号与来自锁相环频率合成器电路的第
一本振信号在第一混频器 (Q202) 处混频并生成 38.85M H z 的
第一中频 (1st IF) 信号。第一中频信号通过两个单片晶体滤
波器 (MCFs: XF201) 进一步消除邻道的杂波信号。
2-3. 中频放大器
第一中频信号通过 Q201 放大，然后进入芯片 IC200( 调频
处理芯片 )。信号在 IC200 中与第二本振信号再次混频生成一
个 450kHz 的第二中频信号。在芯片 IC200 中第二本振信号被
放大和鉴频之前，通过一个 450kHz 陶瓷滤波器 (CF200) 滤除
无用杂散信号。
XF201: L71-0522-05
项 目 额 定 值
标称中心频率 38.850MHz
通频带宽 ±5.0kHz 或更大在 3dB 内
40dB 止频带宽 ±20.0kHz 或更小
脉动 1.0dB 或更小
插入损耗 4.0dB 或更小
保证衰减 80dB 或更大
终端阻抗 610Ω/3pF
CF200: L72-0958-05
项 目 额 定 值
标称中心频率 450kHz
6dB 频带宽度 ±6.0kHz 或更大
50dB 频带宽度 ±12.5kHz 或更小
脉动 2.0dB 或更小
插入损耗 6.0dB 或更小
保证衰减 35.0dB 或更大
终端阻抗 2.0kΩ
2-4. 音频放大器
在 I C200 中鉴频解调出的音频信号通过 IC300(1/4) 放大，
通过 IC300 低通滤波器 (2/4) 以及 I C300 高通滤波器 (3/4)
和 (4/4) 滤波，并且通过 R303 和 C306 去加重。然后音频信
号通过一个宽 / 窄转换开关 (Q303)。经过处理的音频信号通
过音量控制电路再经过音频功率放大器 ( I C302) 放大后、驱
动扬声器。
CIRCUIT DESCRIPTION / 电路说明

TK-3107G
11
2-5. Squelch
Part of the AF signal from the IC enters the FM IC again,
and the noise component is amplified and rectified by a filter
and an amplifier to produce a DC voltage corresponding to
the noise level.
The DC signal from the FM IC goes to the analog port of
the microprocessor (IC403). IC403 determines whether to
output sounds from the speaker by checking whether the
input voltage is higher or lower than the preset value.
To output sounds from the speaker, IC403 sends a high
signal to the MUTE and AFCO Iines and turns IC302 on
through Q302, Q304, Q305, Q306 and Q307. (See Fig. 3)
2-5. 噪音抑制电路
从 I C200 输出的音频信号的一部分重新进入 IC200，通过
滤波器和放大器将噪音放大和整流并生成一个对应于噪音电
平的直流电压。直流信号进入微处理器的模拟端口 (I C403)。
IC403 通过检测输入电压是否高于或低于预设值来决定是否通
过扬声器输出声音。
要通过扬声器输出声音，IC403 向静音和自动频率控制振
荡器连线发送一个高电平信号并开启 IC302 通过 Q302,Q304,
Q305,Q306 和 Q307。( 参见图 3)
2-6. Receive signaling
• QT/DQT
300Hz and higher audio frequencies of the output signal
from IF IC are cut by a low-pass filter (IC301). The resulting
signal enters the microprocessor (IC403). IC403 determines
whether the QT or DQT matches the preset value, and con-
trols the MUTE and AFCO and the speaker output sounds
according to the squelch results.
3. PLL Frequency Synthesizer
The PLL circuit generates the first local oscillator signal
for reception and the RF signal for transmission.
3-1. PLL
The frequency step of the PLL circuit is 5 or 6.25kHz. A
12.8MHz reference oscillator signal is divided at IC1 by a
fixed counter to produce the 5 or 6.25kHz reference fre-
quency. The voltage controlled oscillator (VCO) output signal
is buffer amplified by Q6, then divided in IC1 by a dual-mod-
ule programmable counter. The divided signal is compared
in phase with the 5 or 6.25kHz reference signal in the phase
comparator in IC1. The output signal from the phase com-
parator is filtrered through a low-pass filter and passed to
the VCO to control the oscillator frequency. (See Fig. 4)
2-6. 接收信令
• QT/DQT
来自于中频芯片输出信号的 300H z 和更高的音频被低频
滤波器 ( Q301) 截断。所得到的信号输入微处理器 (IC403)。
I C403 确定 Q T 或 D Q T 是否匹配预设置，并且根据噪声抑制电
路的结果控制 MUTE 和 AFCO 以及扬声器输出声音。
3. 锁相环频率合成器
锁相环电路生成用于接收的第一本振信号和用于发送的射
频载波信号。
3-1. 锁相环电路
锁相环电路的步进频率为 5 或 6.25k H z。12.8M H z 的参考
振荡器信号通过一个混合计数器在 IC1 中被分频并生成 5 或
6.25k H z 的参考频率。压控振荡器 (VCO) 输出的信号通过 Q6
缓冲放大器，然后在 IC1 中被可编程脉冲吞除计数器分频。
被分频的信号在带有 5 或 6.25k H z 参考信号的相位比较器的
IC1 中被比较。从相位比较器输出的信号进入一个低通滤波器
后，并通过压控振荡器来控制振荡频率。( 参见图 4)
Fig. 3 AF amplifier and Squelch / 图 3 音频放大器和噪音抑制电路
CIRCUIT DESCRIPTION / 电路说明
IC200: FM IF IC
IF AMP
DET
DET
HPF AMP
BUSY
MUTE
AFCO
TI
6 5 67 62
IC301
LPF
QT/DQT
Q303
W/N SW
IC403
MCU
AF AMP
IC300
LPF HPF Q302
SW
IC302
AF PA AMP SP
Q304~Q306
SW
Q307
SW

TK-3107G
12
3-2. VCO
The operating frequency is generated by Q4 in transmit
mode and Q3 in receive mode. The oscillator frequency is
controlled by applying the VCO control voltage, obtained
from the phase comparator, to the varactor diodes (D2 and
D4 in transmit mode and D1 and D3 in receive mode). The
T/R pin is set high in receive mode causing Q5 and Q7 to
turn Q4 off, and turn Q3 on . The T/R pin is set low in trans-
mit mode. The outputs from Q3 and Q4 are amplified by Q6
and sent to the buffer amplifiers.
3-2. 压控振荡器
在发射模式中通过 Q4 产生操作频率，在接收模式中通过
Q3 产生操作频率。通过相位比较器到变容二极管 ( 在发射模
式中为 D2 和 D4，在接收模式中为 D1 和 D3) 采用压控振荡器
控制电压来控制振荡频率。在接收模式中，由于 Q5 和 Q7 切
断 Q4 并且导通 Q3，所以发射 / 接收管脚设置为高电平。在发
射模式中，发射 / 接收管脚设置为低电平。Q3 和 Q4 的输出通
过 Q6 被放大并被发送到缓冲放大器。
3-3. Unlock detector
If a pulse signal appears at the LD pin of IC1, an unlock
condition occurs, and the DC voltage obtained from D7, R6,
and C1 causes the voltage applied to the UL pin of the mi-
croprocessor to go low. When the microprocessor detects
this condition, the transmitter is disabled, ignoring the push-
to-talk switch input signal. (See Fig. 5)
4. Transmitter
4-1. Transmit audio
The modulation signal from the microphone is amplified
by IC500 (1/2), passes through a preemphasis circuit, and
amplified by the other IC500 (1/2) to perform IDC operation.
The signal then passes through a low-pass filter (splatter
fiIter) (Q501 and Q502) and cuts 3kHz and higher frequen-
cies. The resulting signal goes to the VCO through the VCO
modulation terminal for direct FM modulation. (See Fig. 6)
4-2. QT/DQT encoder
A necessary signal for QT/DQT encoding is generated by
IC403 and FM-modulated to the PLL reference signal. Since
the reference OSC does not modulate the loop characteris-
tic frequency or higher, modulation is performed at the VCO
side by adjusting the balance. (See Fig. 6)
3-3. 失锁检测器
如果 IC1 的 LD 管脚上出现高电平，则产生失锁状态，并从
D7,R6 获得直流电压，且 C1 产生的提供给微处理器 UL 管脚的
电压降低。当微处理器检测到此情况时，不能进行发射，无
视通话转换开关输入信号。( 参见图 5)
4. 发射部
4-1. 发射音频
来自于话筒的调制信号通过 I C500(1/2) 被放大，经过一个
预加重电路，并通过另一个 IC500(1/2) 放大后进行 IDC 处理。
然后信号通过一个低通滤波器 ( 分离滤波器 )(Q501 和 Q502)
并滤除比 3k H z 频率更高的部分。得到的信号进入压控振荡器
直接进行调频调制。( 参见图 6)
4-2. QT/DQT 编码器
QT/DQT 编码所需的信号通过 IC403 产生，被锁相环电路的
基准频率调整。由于基准振荡器不能对频率环路特性外的频
率进行调制，因此通过分配器在压控振荡器一侧进行调制。(参
见图 6)
Fig. 4 PLL circuit / 图 4 锁相环电路
Fig. 5 Unlock detector circuit / 图 4 失锁检测器电路
CIRCUIT DESCRIPTION / 电路说明
PLL
data
12.8MHz
REF OSC
1/N
1/M
IC1: PLL IC
Phase
comparator
Charge
pump
LPF
5kHz/6.25kHz
5kHz/6.25kHz
D2,4 Q4
TX VCO
Q6
BUFF AMP
Q2
RF AMP
Q5,7
T/R SW
D1,3 Q3
RX VCO
IC1
PLL IC
LD
D7
C1
R6
5C
IC403
MCU
UL

TK-3107G
13
4-3. VCO and RF amplifier
The transmit signal obtained from the VCO buffer ampli-
fier Q100, is amplified by Q101 and Q102. This amplified
signal is passed to the power amplifier, Q105 and Q107,
which consists of a 2-stage FET amplifier and is capable of
producing up to 4W of RF power. (See Fig. 7)
4-4. ANT switch and LPF
The RF amplifier output signal is passed through a low-
pass filter network and a transmit/receive switching circuit
before it is passed to the antenna terminal. The transmit/
receive switching circuit is comprised of D101, D102 and
D103. D102 and D103 are turned on (conductive) in transmit
mode and off (isolated) in receive mode.
Fig. 6 Transmit audio QT/DQT / 图 6 发射音频 QT/DQT
Fig. 7 APC system / 图 7 自动功率控制系统
4-3. 压控振荡器和射频放大器
从压控振荡缓冲放大器 (Q100) 接收到的发送信号通过
Q101 和 Q102 被放大。这个放大信号通过功率放大器，Q105
和 Q107( 包括一个二级场效应管放大器 )，并能产生 4W 射频
功率。( 参见图 7)
4-4. 天线转换开关和 LPF
在其到达天线终端之前，射频放大器输出信号通过一个低
通滤波器网络和一个发射 / 接收转换电路。发射 / 接收转换
电路由 D101, D102 和 D103 构成。D102 和 D103 在发射模式下
开启 ( 通导 )，在接收模式下关闭 ( 隔离 )。
CIRCUIT DESCRIPTION / 电路说明
MUTE
VR501
MAX DEV
X1, IC1
D5, Q4
VCO
Reference
OSC
(TCXO)
MIC
IC500 (1/2)
MIC AMP
IC500 (1/2)
IDC
Q503
SW
Pre-emphasis
Q501,502
LPF
IC403
MCU
TO QT/DQT
VR500
Balance
(Splatter filter)
AMP
Q101,Q102
DRIVE AMP
Q105
5T
B
Q103,Q104
B SW
DET
APC
IC100
SW
Q109
SW
Q110
SW
Q106
SW
Q108
APC
RX
ANT SW
D102,103
FINAL AMP
Q107
ANT SW
D101 LPF
ANT
5T
TH102
5T
5T

TK-3107G
14
4-5. APC
The automatic power control (APC) circuit stabilizes the
transmitter output power at a predetermined level by sens-
ing the drain current of the final amplifier Field Effect Transis-
tor (FET). The voltage comparator, IC100 (2/2), compares
the voltage obtained from the above drain current with a
reference voltage which is set using the microprocessor.
An APC voltage proportional to the difference between the
sensed voltage and the reference voltage appears at the
output of IC100 (1/2). This output voltage controls the gate
of the FET power amplifier, which keeps the transmitter
output power constant. The transmitter output power can
be varied by the microprocessor which in turn changes the
reference voltage and hence, the output power.
4-6. Terminal protection circuit
When the thermistor (TH102) reaches about 80˚C, the
protection circuit turns on Q110 to protect transmitting final
amplifier (Q107) from the over heating.
5. Power supply
A 5V reference power supply [5M] for the control circuit
is derived from an internal battery. This reference is used
to provide a 5V supply in transmit mode [5T], a 5V supply in
receive mode [5R], and a 5V supply common in both modes
[5C] based on the control signal sent from the microproces-
sor.
6. Control system
The IC403 MCU operates at 7.37MHz. This oscillator has
a circuit that shifts the frequency according to the EEPROM
data.
4-5. 自动功率控制
自动功率控制 (APC) 电路，通过测检末级放大器场效
应管的集极电流来稳定发射的输出功率。电压比较电路，
I C100(2/2) 用微处理机设定的参考电压来比较从末级电流所
获得的电压。自动功率控制电压与 IC100(1/2) 输出的自动检
测电压和参考电压之间的差值成正比。此输出电压控制场效
应管功率放大器，保持发射部输出功率常数。发射部输出功
率可以通过微处理器进行改变，在微处理器中改变参考电压
来控制输出功率。
4-6. 温度保护电路
当热敏电阻 (TH102) 的温度达到 80℃时，保护电路开启
Q110 来保护末级放大器 (Q107) 避免过热。
5. 电源
为控制电路提供的 5V 参考电源 [5M] 源于一个内部电池。
此参考电源通常在发射模式中 [5T] 提供一个 5V 电源，在接
收模式中 [5R] 提供一个 5V 电源，并且在发自于微处理器的
控制信号的基础上，在两种模式中 [5C] 提供一个共用的 5V
电源。
6. 控制系统
I C403 微处理器在 7.37M H z 的情况下运行。此振荡器有一
个按照 EEPROM 的数据转移频率的电路。
CIRCUIT DESCRIPTION / 电路说明

TK-3107G
15
MCU: 38268MCA060GU (IC403)
Pin No. I/O Port Name Function
1 O VC1 Variable capacity tune control
2 O VC2 Variable capacity tune control
3 I NC NC
4 I TIBI QT/DQT external circuit center point
input
5 I TI QT/DQT signal input
6 I BUSY Busy input
7 l BATT Battery voltage detection
8 l NC NC
9 O VCCN Frequency regulation output
10 O APC TX: Auto power control D/A output
RX: BPF tuning D/A output
11~14 I NC NC
15 O BEEP Beep output
16 O TO QT/DQT output
17 l NC NC
18 I PTT [PTT] key input Connected to RXD
19 O TXD RS-232C output Connected to SP/MIC
test (REM)
20 I RXD RS-232C input Connected to [PTT] line
21 l NC NC
22 I SELF Self program L: Disable
23 I MONl [MONl] key input
24~27 I NC NC
28 l ENC3 Encode input (channel select)
29 l ENC2 Encode input (channel select)
30 l ENC1 Encode input (channel select)
31 l ENC0 Encode input (channel select)
32 l INTO Power detection control
33 I RST Reset input
34 I NC NC
35 O NC NC
36 l XIN 7.3728MHz oscillator
37 O XOUT 7.3728MHz oscillator
38 I VSS GND
39 O SHIFT Beat shift H: Shift on
40 O PABC Final supply H: On
41 O WNRC Audio reference sensitivity L: Narrow
42 O WNTC MAX Dev. Control Narrow: H
43~46 l NC NC
47 l/O SDA EEPROM data line
Pin No. I/O Port Name Function
48 O SCL EEPROM clock line
49 I UL PLL unlock detection pin L: Unlock
50~54 l NC NC
55 O DT Common data output
56 O CK Common clock output
57 O NC NC
58 O LE PLL IC enable H: Iatches
59,60 O NC NC
61 O 5MC
Control of power supply (5M) for every-
thing except the microcomputer and
EEPROM L: Power supply on
62 O AFCO AF amp power suppIy H: On
63 O RX TX/RX VCO select H: RX
64 O GLED Green LED control H: Lit
65 O RLED RED LED control H: Lit
66 O SAVE Save control H: Save off
67 O MUTE Mute control H: Mic mute, L: AF mute
68 O 5RC Reception power suppIy control L: On
69 O 5TC Transmission power suppIy control
H: On
70~88 O NC NC
89 l VCC Microcomputer power supply, 5V input
90 l VREF A/D conversion reference voltage; con-
nected to Vcc
91 l AVSS A/D converter power supply; connected
to Vss
92~95 O NC NC
96~100 I NC NC
FET: 2SK2596-E (Q105)
■Absolute Maximum Ratings (Ta=25°C)
Item VDSS VGSS ID Pch Tch Tstg
Rating 17V ±10V 0.4A 3W
Tc=25°C 150°C –45~+150°C
FET: 2SK2595-E (Q107)
■Absolute Maximum Ratings (Ta=25°C)
Item VDS VGSS ID Pch Tch Tstg
Rating 17V ±10V 1.1A 20W
Tc=25°C 150°C –45~+150°C
SEMICONDUCTOR DATA

TK-3107G
16
微处理器 : 38268MCA060GU(IC403)
管脚号 I/O 端口名称 功 能
1 O VC1 各种电容调谐控制
2 O VC2 各种电容调谐控制
3 I NC NC
4 I TIBI QT/DQT 外部电路中心点控制
5 I TI QT/DQT 信号输入
6 I BUSY 繁忙信号输入
7 l BATT 电池电压检测
8 l NC NC
9 O VCCN 频率稳压输出
10 O APC 发射 : 自动功率控制数字 / 模拟输出
接收 :BPF 调谐数字 / 模拟输出
11
〜
14 I NC NC
15 O BEEP Beep 输出
16 O TO QT/DQT 输出
17 l NC NC
18 I PTT [PTT] 键输入与 RXD 连
19 O TXD RX-232C 输出与扬声器 / 话筒测试连接
(REM)
20 I RXD RX-232C 输入与 [PTT] 线连接
21 l NC NC
22 I SELF 自台编程 L: 禁用
23 I MONl [ 监听 ] 键输入
24
〜
27 I NC NC
28 l ENC3 编码输入 ( 信道选择 )
29 l ENC2 编码输入 ( 信道选择 )
30 l ENC1 编码输入 ( 信道选择 )
31 l ENC0 编码输入 ( 信道选择 )
32 l INTO 功率检测控制
33 I RST 复位输入
34 I NC NC
35 O NC NC
36 l XIN 7.3728MHz 振荡器
37 O XOUT 7.3728MHz 振荡器
38 I VSS 接地
39 O SHIFT 拍频偏移 H: 开启转移
40 O PABC 末级提供 H: 开启
41 O WNRC 音频参考灵敏度 L: 窄
42 O WNTC 最大 Dev. 控制 H: 窄
43
〜
46 l NC NC
47 l/O SDA EEPROM 数据线
管脚号 I/O 端口名称 功 能
48 O SCL EEPROM 时钟线
49 I UL 锁相环电路失锁检测管腿 L: 失锁
50
〜
54 l NC NC
55 O DT 共用数据输出
56 O CK 共用时钟输出
57 O NC NC
58 O LE 锁相环电路芯片有效 H: 锁存
59,60 O NC NC
61 O 5MC 除了 CPU 和 EEPROM 以外电源控制
L: 电源开启
62 O AFCO 音频放大电源 H: 开启
63 O RX 发射 / 接收压控振荡器选择 H: 接收
64 O GLED 绿色指示灯控制 H: 点亮
65 O RLED 红色指示灯控制 H: 点亮
66 O SAVE 电池省电控制 H: 省电 OFF
67 O MUTE 静音控制
H: 扬声器静音，L: 音频静音
68 O 5RC 接收电源控制 L: 开启
69 O 5TC 发射电源控制 L: 开启
70
〜
88 O NC NC
89 l VCC CPU 电源 5V 输入
90 l VREF 模拟 / 数字转换参考电压 ; 与 Vcc 连接
91 l AVSS 模拟 / 数字转换器电源 ; 与 Vss 连接
92
〜
95 O NC NC
96
〜
100 I NC NC
FET: 2SK2596-E(Q105)
■绝对最大额定值 (Ta=25℃ )
项目 VDSS VGSS ID Pch Tch Tstg
额定值 17V ±10V 0.4A 3W
Tc=25℃ 150℃ –45
〜
+150℃
FET: 2SK2595-E(Q107)
■绝对最大额定值 (Ta=25℃ )
项目 VDS VGSS ID Pch Tch Tstg
额定值 17V ±10V 1.1A 20W
Tc=25℃ 150℃ –45
〜
+150℃
半导体数据

TK-3107G
17
TX-RX UNIT (X57-6030-XX)
Ref No. Part Name Description
IC1 IC Phase locked loop system
IC100 IC Automatic power control
IC200 IC IF system
IC300 IC Audio amplifier active filter
IC301 IC Active filter
IC302 IC Audio power amplifier
IC400 IC Reset switch
IC401 IC EEPROM
IC402 IC Voltage detect
IC403 IC MCU
IC404 IC Voltage regulater
IC500 IC MIC amplifier/ Limiter
Q1 Transistor Tripler
Q2 Transistor RF amplifier
Q3 FET VCO RX
Q4 Transistor VCO TX
Q5 FET DC switch
Q6 Transistor RF buffer amplifier
Q7 Transistor DC switch
Q8 Transistor Ripple filter
Q100 Transistor RF amplifier
Q101 Transistor TX pre-drive
Q102 FET TX drive
Q103 FET DC switch
Q104 Transistor DC switch
Q105 FET TX drive
Q106 FET DC switch
Q107 FET TX final
Q108,109 Transistor DC switch
Q110 Transistor Temperature protection switch
Q200 Transistor DC switch
Q201 Transistor IF amplifier
Q202 FET Mixer
Q203 FET Mixer RF amplifier
Q300 Transistor Active filter
Q302 FET Audio mute switch
Q303~306 Transistor DC switch
Q307 FET Audio mute switch
Q400~402 Transistor DC switch
Q403 Transistor Beat shift switch
COMPONENTS DESCRIPTION / 元件说明
TX-RX 单元 (X57-6030-XX)
有关号码 名 称 说 明
IC1 IC 锁相环路系统
IC100 IC 自动功率控制
IC200 IC 中频系统
IC300 IC 音频放大器有源滤波器
IC301 IC 有源滤波器
IC302 IC 音频功率放大器
IC400 IC 复位开关
IC401 IC EEPROM
IC402 IC 电压检测
IC403 IC 微处理器
IC404 IC 电压调节器
IC500 IC 音频放大 / 限幅器
Q1 晶体管 三倍频
Q2 晶体管 射频放大器
Q3 场效应管 压控振荡器接收
Q4 晶体管 压控振荡器发射
Q5 场效应管 直流开关
Q6 晶体管 射频缓冲放大器
Q7 晶体管 直流开关
Q8 晶体管 脉动滤波器
Q100 晶体管 射频放大器
Q101 晶体管 预放大器
Q102 场效应管 驱动放大器
Q103 场效应管 直流开关
Q104 晶体管 直流开关
Q105 场效应管 驱动放大器
Q106 场效应管 直流开关
Q107 场效应管 末级射频功率放大器
Q108,109 晶体管 直流开关
Q110 晶体管 温度保护开关
Q200 晶体管 直流开关
Q201 晶体管 中频放大器
Q202 场效应管 混频器
Q203 场效应管 混频器射频放大器
Q300 晶体管 有源滤波器
Q302 场效应管 音频静音控制开关
Q303
〜
306 晶体管 直流开关
Q307 场效应管 音频静音控制开关
Q400
〜
402 晶体管 直流开关
Q403 晶体管 差拍移动开关

TK-3107G
18
COMPONENTS DESCRIPTION / 元件说明
Ref No. Part Name Description
Q404 Transistor DC switch
Q405 FET DC switch
Q406~408 Transistor DC switch
Q500 FET DC switch
Q501,502 Transistor Active filter
Q503 Transistor MIC mute/ AGC
Q504 Transistor DC switch
D1~4 Variable capaci-
tance diode Frequency control
D5 Variable capaci-
tance diode TX modulation
D6 Diode Current steering
D7 Diode Unlock detect
D100 Diode RF switch
D101~103 Diode Antenna switch
D200 Diode RF switch
D201~204 Variable capaci-
tance diode BPF tuning
D300 Diode Limiter
D400 LED TX
D401 LED Busy
D500 Diode AGC detect
D501 Diode MIC mute/ AGC switch
D502 Diode Reverse protection
有关号码 名 称 说 明
Q404 晶体管 直流开关
Q405 场效应管 直流开关
Q406
〜
408 晶体管 直流开关
Q500 场效应管 直流开关
Q501,502 晶体管 有源滤波器
Q503 晶体管 扬声器静音 / 自动增益控制
Q504 晶体管 直流开关
D1
〜
4可变电容
二极管 频率控制
D5 可变电容
二极管 调制发射
D6 二极管 电流方向
D7 二极管 失锁检测
D100 二极管 射频开关
D101
〜
103 二极管 天线开关
D200 二极管 射频开关
D201
〜
204 可变电容
二极管 BPF 调谐
D300 二极管 限幅器
D400 LED 发送
D401 LED 繁忙
D500 二极管 自动增益控制检测
D501 二极管 扬声器静音 / 自动增益控制开关
D502 二极管 反向保护

TK-3107G
✽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 K: USA P: Canada
Y: PX (Far East, Hawaii) T: England E: Europe
C: China X: Australia M: Other Areas
19
Ref. No. Address Parts No. Description Desti-
nation
New
parts
Ref. No. Address Parts No. Description Desti-
nation
New
parts
PARTS LIST / 零件表
TK-3107G
TX-RX UNIT (X57-6030-XX)
1 1A A02-4049-13 PLASTIC CABINET ASSY
3 3B A82-0034-03 REAR PANEL
5 2D B09-0351-03 CAP (SP/MIC) ACCESSORY
9 2B E04-0449-05 RF COAXIAL RECEPTACLE (SMA)
10 3B E23-1183-04 RELAY TERMINAL (BATT–)
14 1A G01-0881-04 COIL SPRING (BATT RELEASE)
- G11-2583-04 SHEET (HOLDER)
16 3B G11-2588-14 RUBBER SHEET (CHASSIS)
17 1B G11-4478-04 SHEET (CH)
18 3B G13-1709-04 CUSHION (VOL)
19 3B G13-1763-04 CUSHION (TERMINAL BATT+)
20 3B G13-1867-14 CUSHION (TERMINAL BATT–)
21 2B G13-1959-04 CUSHION (RECEPTACLE)
22 2A G13-1985-04 CUSHION (X400)
23 3B G13-1986-04 CUSHION (VR501)
24 3B G13-2069-24 CUSHION (HOLDER)
25 2B G53-0791-03 PACKING (SP/MIC)
26 2A G53-0842-13 PACKING (SP)
27 2B G53-0860-04 PACKING (CHASSIS)
28 2B G53-1528-04 PACKING (SMA)
33 1A J19-1572-04 HOLDER (BATT RELEASE)
34 2B J19-5344-13 HOLDER (VOL/CH)
35 3D J21-4493-04 SP/MIC HOLDER ACCESSORY
36 2D J29-0734-05 BELT CLIP ACCESSORY
37 1B J69-0345-04 RING (VOL, CH)
38 2B J82-0059-15 FPC
40 1B K29-5255-03 KNOB (VOL)
41 1A K29-5274-03 BUTTON KNOB (MONI)
42 1A K29-5275-23 BUTTON KNOB (PTT)
43 1B K29-5278-03 KNOB (CH)
44 1A K29-5337-03 LEVER KNOB (BATT RELEASE)
A 2B N09-2438-05 BINDING HEAD SCREW (SMA)
B 1B N14-0581-44 CIRCULAR NUT (VOL, CH)
C 1B N14-0804-24 CIRCULAR NUT (SMA)
D 3A N30-2606-48 PAN HEAD MACHINE SCREW
E 3B N79-2030-48 PAN HEAD TAPTITE SCREW
F 2A,2B N83-2005-48 PAN HEAD TAPTITE SCREW
46 3D N99-0396-15 SCREW SET ACCESSORY
48 2B R31-0647-05 VARIABLE RESISTOR
50 2B
✽S60-0424-35 ROTARY SWITCH
52 1A T07-0369-15 SPEAKER
53 2C T90-1039-25 WHIP ANTENNA ACCESSORY C
53 2C T90-1041-25 WHIP ANTENNA ACCESSORY C2
D400 B30-2156-05 LED (RED)
D401 B30-2157-05 LED (YELLOW)
C1 CK73GB1C104K CHIP C 0.10UF K
C2,3 CC73GCH1H101J CHIP C 100PF J
C4 CK73GB1C104K CHIP C 0.10UF K
C5 CS77AA0J4R7M CHIP TNTL 4.7UF 6.3WV
C6 CC73GCH1H101J CHIP C 100PF J
C7 CK73GB1H471K CHIP C 470PF K
C9 CC73GCH1H130J CHIP C 13PF J
C10 CC73GCH1H470J CHIP C 47PF J
C12 CS77CA1V0R1M CHIP TNTL 0.1UF 35WV
C14 CC73GCH1H130J CHIP C 13PF J
C15 CS77CA1C010M CHIP TNTL 1.0UF 16WV
C16 CC73GCH1H680J CHIP C 68PF J
C17 CK73GB1H331K CHIP C 330PF K
C18 CS77CA1V0R1M CHIP TNTL 0.1UF 35WV
C19,20 CK73GB1H103K CHIP C 0.010UF K
C23 CS77AA0J100M CHIP TNTL 10UF 6.3WV
C24 CK73GB1H103K CHIP C 0.010UF K
C25 CK73GB1H471K CHIP C 470PF K
C26 CC73GCH1H121J CHIP C 120PF J
C27 CK73GB1H471K CHIP C 470PF K
C28 CC73GCH1H330J CHIP C 33PF J
C29 CC73GCH1H020C CHIP C 2.0PF C
C30 CK73GB1H102K CHIP C 1000PF K
C31 CC73GCH1H101J CHIP C 100PF J
C34 CC73GCH1H180J CHIP C 18PF J
C35 CC73GCH1H070B CHIP C 7.0PF B C
C35 CC73GCH1H150J CHIP C 15PF J C2
C36 CC73GCH1H070B CHIP C 7.0PF B C2
C36 CC73GCH1H080B CHIP C 8.0PF B C
C37 CC73GCH1H300J CHIP C 30PF J C2
C37 CC73GCH1H330J CHIP C 33PF J C
C38 CC73GCH1H050C CHIP C 5.0PF C C
C38 CC73GCH1H060B CHIP C 6.0PF B C2
C39 CC73GCH1H080D CHIP C 8.0PF D C
C39 CC73GCH1H100C CHIP C 10PF C C2
C40 CC73GCH1H0R5B CHIP C 0.5PF B
C41 CC73GCH1H040B CHIP C 4.0PF B C
C41 CC73GCH1H050B CHIP C 5.0PF B C2
C42 CC73GCH1H100D CHIP C 10PF D C
C42 CC73GCH1H120G CHIP C 12PF G C2
C43 CK73GB1H102K CHIP C 1000PF K
C44 CC73GCH1H060B CHIP C 6.0PF B C
C44 CC73GCH1H120G CHIP C 12PF G C2
C45 CC73GCH1H090B CHIP C 9.0PF B C2
C45 CC73GCH1H100C CHIP C 10PF C C
C46 CK73GB1H471K CHIP C 470PF K
C47 CC73GCH1H010B CHIP C 1.0PF B
C48 CK73GB1H471K CHIP C 470PF K
C49 CC73GCH1H0R5B CHIP C 0.5PF B
C51 CC73GCH1H680J CHIP C 68PF J
C52 CK73GB1H471K CHIP C 470PF K
TK-3107G TX-RX UNIT (X57-6030-XX) -10: C -25: C2

TK-3107G
20
Ref. No. Address Parts No. Description Desti-
nation
New
parts
PARTS LIST / 零件表
Ref. No. Address Parts No. Description Desti-
nation
New
parts
TX-RX UNIT (X57-6030-XX)
C53 CC73GCH1H060D CHIP C 6.0PF D
C54 CC73GCH1H030B CHIP C 3.0PF B
C55 CK73GB1H471K CHIP C 470PF K
C56 CS77AA0J4R7M CHIP TNTL 4.7UF 6.3WV
C100 CC73GCH1H220J CHIP C 22PF J
C101-103 CK73GB1H471K CHIP C 470PF K
C104 CK73GB1C104K CHIP C 0.10UF K
C105 CC73GCH1H060D CHIP C 6.0PF D
C106,107 CK73GB1H471K CHIP C 470PF K
C108 CC73GCH1H070D CHIP C 7.0PF D
C109,110 CK73GB1H471K CHIP C 470PF K
C111 CC73GCH1H060D CHIP C 6.0PF D
C112 CK73GB1H471K CHIP C 470PF K
C113 CK73GB1C104K CHIP C 0.10UF K
C114,115 CK73GB1H471K CHIP C 470PF K
C116 CK73GB1H102K CHIP C 1000PF K
C118 CC73GCH1H270J CHIP C 27PF J
C119 CK73GB1H102K CHIP C 1000PF K
C120,121 CK73GB1H471K CHIP C 470PF K
C123 CK73GB1H102K CHIP C 1000PF K
C125 CK73GB1H471K CHIP C 470PF K
C126 CK73FB1A105K CHIP C 1.0UF K
C127 CS77AA1A6R8M CHIP TNTL 6.8UF 10WV
C128 CK73GB1H103K CHIP C 0.010UF K
C129 CK73GB1H471K CHIP C 470PF K
C130 CC73FCH1H220G CHIP C 22PF G
C131 CK73GB1C104K CHIP C 0.10UF K
C132 CK73GB1H471K CHIP C 470PF K
C134 CC73GCH1H101J CHIP C 100PF J
C135 CC73GCH1H010C CHIP C 1.0PF C
C136 CC73GCH1H070B CHIP C 7.0PF B
C138 CC73GCH1H101J CHIP C 100PF J C
C138,139 CK73GB1H471K CHIP C 470PF K C2
C139 CK73GB1H471K CHIP C 470PF K C
C140 CC73GCH1H040B CHIP C 4.0PF B C2
C141 CK73GB1H471K CHIP C 470PF K
C142 CC73GCH1H030B CHIP C 3.0PF B C
C142 CC73GCH1H050B CHIP C 5.0PF B C2
C143 CK73GB1H471K CHIP C 470PF K
C144 CC73GCH1H020B CHIP C 2.0PF B
C145 CK73GB1H471K CHIP C 470PF K
C147 CC73GCH1H1R5B CHIP C 1.5PF B C2
C147-149 CC73GCH1H010B CHIP C 1.0PF B C
C149 CC73GCH1H010B CHIP C 1.0PF B C2
C150 CC73GCH1H040B CHIP C 4.0PF B C2
C150 CC73GCH1H050B CHIP C 5.0PF B C
C151 CC73GCH1H020B CHIP C 2.0PF B C2
C151 CC73GCH1H1R5B CHIP C 1.5PF B C
C153 CC73GCH1H030B CHIP C 3.0PF B C
C153 CC73GCH1H040B CHIP C 4.0PF B C2
C154 CC73GCH1H010B CHIP C 1.0PF B C
C154 CC73GCH1H020B CHIP C 2.0PF B C2
C155 CC73GCH1H1R5B CHIP C 1.5PF B C
C156 CK73GB1C104K CHIP C 0.10UF K
C157 CK73GB1H471K CHIP C 470PF K
C165 CK73GB1H471K CHIP C 470PF K
C200 CS77AA0J100M CHIP TNTL 10UF 6.3WV
C201 CK73GB1H103K CHIP C 0.010UF K
C202 CC73GCH1H270J CHIP C 27PF J
C203 CK73GB1H471K CHIP C 470PF K
C204 CK73GB1H472K CHIP C 4700PF K
C205,206 CC73GCH1H331J CHIP C 330PF J
C207 CK73GB1C104K CHIP C 0.10UF K
C208 CC73GCH1H270J CHIP C 27PF J
C209 CK73GB1C104K CHIP C 0.10UF K
C210 CK73GB1H103K CHIP C 0.010UF K
C211 CK73GB1C104K CHIP C 0.10UF K
C212 CC73GCH1H330J CHIP C 33PF J
C213 CK73GB1C104K CHIP C 0.10UF K
C214 CK73GB1H103K CHIP C 0.010UF K
C215 CC73GCH1H130J CHIP C 13PF J
C217 CK73HB1E103K CHIP C 0.010UF K
C218 CK73GB1H471K CHIP C 470PF K
C219 CC73GCH1H150J CHIP C 15PF J
C220 CK73HB1E103K CHIP C 0.010UF K
C222 CC73HCH1H010B CHIP C 1.0PF B C
C222 CC73HCH1H050B CHIP C 5.0PF B C2
C223 CC73GCH1H020C CHIP C 2.0PF C
C224 CK73GB1H471K CHIP C 470PF K
C226 CC73GCH1H0R3B CHIP C 0.3PF B C
C226 CC73GCH1H0R5B CHIP C 0.5PF B C2
C227 CC73GCH1H100C CHIP C 10PF C C
C227 CC73GCH1H150G CHIP C 15PF G C2
C228 CC73GCH1H080B CHIP C 8.0PF B C2
C228 CC73GCH1H270J CHIP C 27PF J C
C229 CK73GB1H471K CHIP C 470PF K
C231,232 CK73GB1H471K CHIP C 470PF K
C233,234 CC73GCH1H0R3B CHIP C 0.3PF B
C235 CC73GCH1H3R5B CHIP C 3.5PF B
C236 CC73GCH1H0R3B CHIP C 0.3PF B C
C236 CC73GCH1H0R5B CHIP C 0.5PF B C2
C237 CK73GB1H471K CHIP C 470PF K
C238 CC73GCH1H0R3B CHIP C 0.3PF B C
C238 CC73GCH1H0R5B CHIP C 0.5PF B C2
C239 CC73GCH1H040B CHIP C 4.0PF B C
C239 CC73GCH1H050B CHIP C 5.0PF B C2
C241 CC73GCH1H060B CHIP C 6.0PF B C
C241 CC73GCH1H2R5B CHIP C 2.5PF B C2
C252 CC73GCH1H060B CHIP C 6.0PF B C2
C252 CC73GCH1H4R5B CHIP C 4.5PF B C
C253,254 CK73GB1H471K CHIP C 470PF K
C255 CC73GCH1H4R5B CHIP C 4.5PF B
C256 CK73GB1C104K CHIP C 0.10UF K
C257 CK73GB1H471K CHIP C 470PF K
C258 CK73GB1C104K CHIP C 0.10UF K
C259 CC73GCH1H030B CHIP C 3.0PF B C
C259 CC73GCH1H060B CHIP C 6.0PF B C2
C260 CC73GCH1H2R5B CHIP C 2.5PF B C
C260 CC73GCH1H3R5B CHIP C 3.5PF B C2
C261 CK73HB1A104K CHIP C 0.10UF K
C262 CK73GB1C104K CHIP C 0.10UF K
C263-265 CK73HB1H471K CHIP C 470PF K C2
C263,264 CC73HCH1H220J CHIP C 22PF J C
C265 CK73HB1H471K CHIP C 470PF K C
C267 CC73HCH1H470J CHIP C 47PF J
C268 CC73GCH1H010B CHIP C 1.0PF B C2
C300 CK73GB1H822K CHIP C 8200PF K
C301 CK73GB1E183K CHIP C 0.018UF K
C302,303 CK73GB1C104K CHIP C 0.10UF K
C304 CS77AA0J100M CHIP TNTL 10UF 6.3WV