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SERVICE MANUAL / 维修手册

This product complies with the RoHS directive for the European market. This product uses Lead Free solder.

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/

© 2010-11 PRINTED IN CHINAB51-8942-00 (N)

TK-U100(U)UHF FM TRANSCEIVER / UHF 调频手持对讲机

Whip antenna天线(T90-1096-05): C(T90-1097-05): C2

Button knob (Side)钮扣按钮(侧面)(K29-9490-03)

Knob (Selector)旋钮（选择器）(K29-9488-03)

Knob (Volume)旋钮（音量）(K29-9487-03)

Plastic cabinet assy机壳(A02-4135-03)

Knob (PTT)按钮(PTT)(K29-9489-03)

TK-U100(U)

2

Document Copyrights

Copyright 2010 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 2010。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 ........................................................................ 5

维修拆卸 ........................................................................ 9

电路说明 ......................................................................11

半导体数据 .................................................................16

元件说明 ......................................................................17

零件表 ......................................................................19

部件分解图 .................................................................24

调整 ......................................................................26

印刷电路板

收发单元 (X57-8103-XX) ..............................32

电平图 ......................................................................36

原理图 ......................................................................37

方块图 ......................................................................41

规格 ................................................................. 封底

CONTENTS / 目录

GENERAL .....................................................3

SYSTEM SET-UP .........................................4

REALIGNMENT ...........................................5

DISASSEMBLY FOR REPAIR ......................9

CIRCUIT DESCRIPTION ............................11

SEMICONDUCTOR DATA .........................16

COMPONENTS DESCRIPTION .................17

PARTS LIST ...............................................19

EXPLODED VIEW ......................................24

ADJUSTMENT ..........................................25

PC BOARD

TX-RX UNIT (X57-8103-XX) ..................32

LEVEL DIAGRAM ......................................36

SCHEMATIC DIAGRAM ............................37

BLOCK DIAGRAM .....................................41

SPECIFICATIONS ...................BACK COVER

TK-U100(U)

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。

型号类型收发单元频率范围备注

TK-U100(U)

C X57-8103-00 440~480MHzIF1:38.35MHzLOC:38.4MHz

C2 X57-8103-01 400~430MHz

INTRODUCTION

SCOPE OF THIS MANUALThis manual is intended for use by experienced techni-

cians familiar with similar types of commercial grade com- mu ni ca tions equipment. It contains all required service in for ma tion 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 is sued as required.

ORDERING REPLACEMENT PARTS

When ordering replacement parts or equipment informa-tion, the full part identifi cation number should be includ ed. 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 suffi cient description of the required component for proper identifi cation.

PERSONAL SAFETY

The following precautions are recommended for personal safety:

• DO NOT transmit until all RF connectors are verifi ed se- cure and any open connectors are properly terminated.

• SHUT OFF and DO NOT operate this equipment near elec tri cal blasting caps or in an explosive atmosphere.

• This equipment should be serviced by a qualifi ed techni-cian only.

SERVICE

This transceiver is designed for easy servicing. Refer to the sche mat ic diagrams, printed circuit board views, and align ment procedures contained within.

Model Type TX-RX unitFrequency

rangeRemarks

TK-U100(U)

C X57-8103-00 440~480MHzIF1: 38.85MHzLOC: 38.4MHz

C2 X57-8103-01 400~430MHz

TK-U100(U)

4

SYSTEM SET-UP / 系统体系

Merchandise received

Choose the type of transceiver

Transceiver programming

Are you using the speaker microphone?

A personal computer, programming interface (KPG-22/22A), and FPU (programming software) are required for programming.(The frequency, TX power HI/LOW, and signaling data are programmed for the transceiver.)

Frequency range (MHz) RF power Type

TX/RX 440~480 4.0W TK-U100(U) C

NO / 否 (Option)

YES / 是 KMC-21 or KMC-45 Speaker microphoneKMC-21或KMC-45 扬声器麦克风

Delivery

TX/RX 400~430 4.0W TK-U100(U) C2

接收订单

选择手持对讲机的类型

手持对讲机编程

您使用扬声器麦克风吗?

编程时需要个人计算机，编程接口 (KPG-22/22A)和FPU(编程软件)。(为手持对讲机设定频率，常规系统特性，TX高/低功率，以及信令数据。)

(可选件)

交货

频率范围 (MHz) 射频功率类型

Are you using the optional antenna?

NO / 否

YES / 是您使用可选件天线吗?

KRA-23 or KRA-27 Optional antennaKRA-23或KRA-27 可选件天线

TK-U100(U)

5

1. 模式

用户模式

数据编程模式

PC测试模式 PC调谐模式

PC模式

复制模式

模式功能

用户模式一般使用。

PC 模式用于手持对讲机与计算机之间的通信。

数据编程模式用于阅读和写入频率数据以及其他功能。

PC 测试模式用于使用计算机检测。此特性包括在 FPU 内。

复制模式用于从一个手持对讲机编程数据复制到另一个手持对讲机。

2. 如何进入每一种模式模式操作

用户模式接通电源

PC 模式 PC 模式

复制模式 [PTT]+[ 侧面 ]+ 接通电源 (2 秒钟 )

3. PC 模式3-1. 前言

手持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 USB 适配器将手持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 KCT-53U 驱动程序才能使用 USB 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。

REALIGNMENT / 模式组合

1. Modes

User mode

Data programming mode

PC test mode PC tuning mode

PC mode

Clone mode

Mode Function

User mode For normal use.

PC modeUsed 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 modeUsed to check the transceiver using the PC. This feature is included in the FPU.

Clone modeUsed to transfer programming data from one transceiver to another.

2. How to Enter Each Mode

Mode Operation

User mode Power ON

PC mode Received commands from PC

Clone mode [PTT]+[Side]+Power ON (Two seconds)

3. PC Mode

3-1. PrefaceThe 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 Procedure1. 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 fi rst time,

plug the KCT-53U into a USB port on the computer with the computer power ON.

TK-U100(U)

6


2. 手持对讲机电源打开时，可以立即进入用户模式。PC 发送指令时，手持对讲机进入 PC 模式。

手持对讲机发送数据时，红色的 LED 点亮。手持对讲机接收数据时，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 )

将手持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。

KPG-22/22A 将手持对讲机的 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 驱动程序在 Windows 2000,XP 或Vista(32 位 ) 下运行。

3-5. FPU( 编程软件 ) 说明FPU 是 CD-ROM 附带的用于手持对讲机的编程软件。该软件

在 PC 的 Windows XP、Vista 或 7 下运行。该光盘上的软件允许用户通过编程接口电缆 (KPG-22/22A) 对手持对讲机进行编程。

注意：初次设置服务单元的市场代码和机型 / 频率数据时，请使

用与市场相符的 FPU。若单元设置有误，将无法予以恢复。

下面列出的接收频率由于内部振荡器的谐波可能对信号接收造成干扰。

输入在表格中没有列出的频率

编号频率 (MHz)

编号频率 (MHz)

C C2 C C2

1 441.59375 403.19375 8 460.80000 422.40000

2 441.59500 403.19500 9 460.80500 422.40500

3 441.60000 403.20000 10 460.80625 422.40625

4 441.60500 403.20500 11 479.99375

5 441.60625 403.20625 12 479.99500

6 460.79375 422.39375 13 480.00000

7 460.79500 422.39500

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, XP or Vista (32-bit).

3-5. FPU (Programming Software) DescriptionThe FPU is the programming software for the transceiver

supplied on a CD-ROM. This software runs under windows XP, Vista or 7 on a PC. The software on this disk allows a user to program the transceiver via Programming interface cable (KPG-22/22A).

Note: Use the FPU that matches the market when you fi rst set

the market code and model name/frequency data to the service unit. The unit set by mistake cannot be restored.

Receive frequencies listed below may result in the inter-ference of reception due to the harmonics of internal oscilla-tors.

Enter a frequency not listed in the table.

No.Frequency (MHz)

No.Frequency (MHz)

C C2 C C2

1 441.59375 403.19375 8 460.80000 422.40000

2 441.59500 403.19500 9 460.80500 422.40500

3 441.60000 403.20000 10 460.80625 422.40625

4 441.60500 403.20500 11 479.99375

5 441.60625 403.20625 12 479.99500

6 460.79375 422.39375 13 480.00000

7 460.79500 422.39500

TK-U100(U)

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3-6. Programming with PCIf data is transferred to the transceiver from a PC with the

FPU, the data for each set can be modifi ed.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-U100(U) C, C2KPG-137D(C)

(ver. 1.01 or later)

3-6. 使用 PC 编程如果使用 FPU 将数据从 PC 传输到手持对讲机，则每套手持

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。

手持对讲机的 FPU 名单

型号类型 FPU

TK-U100(U) C,C2KPG-137D(C)

(ver. 1.01 或更高版本 )

PC

FPU

KPG-22 or KPG-22A or KPG-22A + KCT-53UKPG-22或KPG-22A或KPG-22A + KCT-53UIllustration is KPG-22插图为KPG-22

GrayGray/Black

灰色灰色/黑色

1.5D-XV Lead wire1.5D-XV Shield wire

1.5D-XV导线1.5D-XV屏蔽线

+–+–

SP

MIC

Tuning cable / 调谐电缆(E30-3216-05)

Transceiver手持对讲机



KPG-22

PC

KPG-22A

PC

USB

KPG-22A

KCT-53U

PC

D-SUB(25-pin/25针)

D-SUB(9-pin/9针)

Fig. 1 / 图 1


TK-U100(U)

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4. Clone Mode

Programming data can be transferred from one transceiv-er to another by connecting them via their SP/MIC connec-tors.

Cloning can be performed as described below (the trans-mit transceiver is the source and the receive transceiver is the target).

The following data cannot be cloned. • Tuning data • Model name data • ESN data

1. Turn the source transceiver and target transceiver power OFF.

2. Turn the source transceiver power ON while pressing the [PTT] and [Side] keys, to enter clone mode.

3. Connect the cloning cable (part No. E30-3410-05) to the SP/MIC connectors on the source and target transceivers.

4. Turn the target transceiver power ON.5. Press the [Side] key on the source transceiver. The data of the source is sent to the target. While the

source is sending data, red LED will light. While the target is receiving the data, green LED will light. When cloning of data is completed, the source red LED turned off, and the target automatically operates in the User mode.

6. Additional targets can be continuously cloned. When the [Side] key on the source is pressed, the data of source is sent to the target again. Repeat steps 3 to 5 to clone ad-ditional transceivers.

Note:• The Model name and Market codes must be the same in

order to clone the transceiver.• If the transceivers clone mode is confi gured as “Disabled”,

the transceiver cannot enter clone mode.• If the Read authorization password is set to the transceiv-

er, the transciever cannot enter to the clone mode.• Cannot be cloned if the password (overwrite password) is

programmed to the target.

4. 复制模式用 SP/MIC 连接器连接手持对讲机，可以将编程数据从一台

手持对讲机传输到另一台手持对讲机。如下所述可进行复制（发射手持对讲机为主机，接收手持

对讲机为子机）。

以下数据不能复制。 ·调谐数据 ·机型数据 ·ESN 数据

1. 关闭主机和子机的电源。2. 按 [PTT] 和 [ 侧面 ] 键的同时打开主机的电源，使其进入

复制模式。3. 将复制电缆（零件号 E30-3410-05）连接到主、子机的 SP/

MIC 连接器上。4. 打开子机的电源。5. 按主机上的 [侧面 ]键。主机的数据便被发送到子机。主机发送数据时，红色 LED

将呈。子机接收数据时，绿色 LED 呈。数据复制完成后，主机的红色 LED 熄灭，子机自动以用户模式运行。

6. 可以继续复制其他子机。按主机上的 [ 侧面 ] 键，主机的数据再次被发送到子机。重复步骤 3 ～ 5 复制其他手持对讲机。

注意：· 机型和市场代码必须相同才能复制手持对讲机。• 如果手持对讲机复制模式被设置为“无效”，则手持对讲机

不能进入复制模式。• 如果手持对讲机设置了读取授权密码，则手持对讲机无法

进入复制模式。• 如果子机编程设有密码 (改写密码），则无法复制。


Cloning cable复制电缆(E30-3410-05)

TK-U100(U)

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DISASSEMBLY FOR REPAIR / 维修拆卸

1. Separating the Case Assembly from the

Chassis

1. Remove the two knobs (q).2. Remove the two screws (w).3. Expand the right and left sides of the bottom of the case

assembly, lift the chassis, and remove it from the case assembly (e).

4. Taking care not to cut the speaker lead (r), open the chassis and case assembly.

Note: Solder the speaker wire back in its original position if you have removed it.

1. 从机架上分离外壳

1. 取下两旋扭 (q)。2. 取下两颗螺钉 (w)。3. 掀开外壳底部的左右两侧，取下机架，并外壳中取出 (e)。4. 小心不要折断扬声器引线 (r)。拆下机架和外壳。注意 : 如果取下了扬声器的导线，请将其焊接到原位上。

GRN / 绿色

BRN / 褐色

TK-U100(U)

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DISASSEMBLY FOR REPAIR / 维修拆卸

2. Removing the TX-RX unit from the

Chassis

1. Remove the packing (t).2. Remove the 13 screws (y).3. Remove the packing (u) and two hexagon nuts (i).4. Remove the solder from the antenna terminal using a sol-

dering iron then lift the unit off (o).Note: When reassembling the unit in the chassis, be sure to solder the antenna terminal.

2. 拆卸收发单元

1. 取下橡胶垫 (t)。2. 取下 13 颗螺钉 (y)。3. 取下橡胶垫 (u) 和两个六角形螺母 (i)。4. 用电烙铁烫开天线端点处的焊锡 ,并拆卸主板 (o)。注意 : 当重新将主板安装到机架上时，确保将天线端点处焊接好。

Antenna terminal天线端点

3. Removing the Rear Panel

1. Raise the rear panel on the chassis (!0).

3. 取下后面板1. 从机架上提起后面板 (!0)。

TK-U100(U)

11

CIRCUIT DESCRIPTION / 电路说明

1. Frequency Confi guration

The receiver utilizes double conversion. The first IF is 38.85MHz and the second IF is 450kHz. The fi rst Local os-cillator is supplied from the PLL circuit.

The PLL circuit in the transmitter generates the neces-sary frequencies.

1. 频率构成接收部采用二次变频超外差方式。第一中频为 38.85MHz，

第二中频为 450kHz。第一本振频率信号由锁相环电路提供。发射部由锁相环电路直接产生所需的频率。

Fig. 1 Frequency confi guration / 图 1 频率构成

TX/RX: 440~480MHz: C 400~430MHz: C2

401.15~441.15MHz: C361.15~391.15MHz: C2

440~480MHz: C400~430MHz: C2

1st MIX MCF SP

MIC

CF450kHz

ANT

ANTSW

RFAMP

IFSYSTEM

X2doubler

PLLVCO

38.85MHz 38.4MHz

TXAMP

RFAMP

AFAMP

MICAMP

AFfilter

TCXO 19.2MHz

2. Receiver System

The receiver system is shown in Figure 2.

2-1. Front End (RF Amplifi er) CircuitThe signal coming from the antenna passes through the

transmit/receive switching diode circuit (D101, D102, D103 and D105) and a BPF (L208, L210), and is then amplifi ed by the RF amplifi er (Q204).

The resulting signal passes through a BPF (L215, L218 and L219) and goes to the mixer. These BPFs are adjusted by variable capacitors (D201, D202 and D204). The input voltage to the variable capacitor is a regulated voltage out-put from the DAC (IC300).

Fig. 2 Receiver system / 图 2 接收部系统

2. 接收部系统接收部系统的如图 2所示。

2-1. 前端 ( 高频放大器 ) 电路从天线接收的信号进入发送 / 接收转换开关二极管电路

(D101、D102，D103 和 D105)，然后通过 BPF(L208，L210)，并且被射频放大器 (Q204) 放大。

此信号通过 BPF(L215，L218 和 L219) 然后进入混频。这些BPF 被可变电容器 (D201，D202 和 D204) 调整。输入可变电容器的电压被经 DAC(IC300) 的电压输出调整。

SP

ANT

IC200IF,MIX,DET

Q2031st MIX

IC303

CF200

ANTSW

Q201X2 doubler

2nd Local

X1TCXO

19.2MHz

BPF

BPFQ204

RF AMP XF200

MCF

Q202IF AMP

IC302AF PA

BPF 1st Local

BPF AF filter VR500

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2-2. First MixerThe signal from the front end is mixed with the fi rst local

oscillator signal generated in the PLL circuit by Q203 to pro-duce a fi rst IF frequency of 38.85MHz.

The resulting signal passes through the XF200 MCF to cut the adjacent spurious and provide the optimum charac-teristics, such as adjacent frequency selectivity.

2-3. IF Amplifi er CircuitThe fi rst IF signal is passed through a four-pole monolithic

crystal fi lter (XF200) to remove the adjacent channel signal.The fi ltered fi rst IF signal is amplifi ed by the fi rst IF ampli-

fi er (Q202) and then applied to the lF system IC (IC200).The IF system IC provides a second mixer, second local

oscillator, limiting amplifier, quadrature detector and RSSI (Received Signal Strength Indicator). The second mixer mixes the fi rst IF signal with the 38.4MHz of the second lo-cal oscillator output (TCXO X1) and produces the second IF signal of 450kHz.

The second IF signal is passed through the ceramic fi lter (CF200) to remove the adjacent channel signal. The fi ltered second IF signal is amplified by the limiting amplifier and demodulated by the quadrature detector with the ceramic discriminator (CD200). The demodulated signal is routed to the audio circuit.

2-4. Audio Amplifi er CircuitThe demodulated signal from IC200 is amplifi ed by IC305,

IC303 and goes to AF amplifi er through IC302.The signal then goes through an volume control (VR500),

and is routed to an audio power amplifi er (IC302) where it is amplifi ed and output to the speaker.

To output sounds from the speaker, IC400 sends a high signal to the SPMUT line and turns IC400 on through Q300, Q301, Q302 and Q306.

3. Transmitter System

3-1. Microphone Amplifi er CircuitThe signal from microphone amplifi ed by IC301 and goes

through mute switch (IC300). IC304 is composed of high-pass fi lter, low-pass fi lter and

pre-emphasis/IDC circuit.The output signal from the DAC IC (IC300) goes to the

VCO modulation input.

2-2. 第一混频器前端的信号与 PLL 电路产生的第一本振信号在 Q203 混频，

生成 38.85MHz 频率的第一中频信号。生成的信号通过 XF200 MCF。

2-3. 中频放大电路第一中频信号通过晶体滤波器 (XF200) 消除相邻信道的信

号。经滤波的第一中频信号被第一中频放大器 (Q202) 放大并进入中频系统芯片 (IC200)。

中频系统芯片提供第二混频器、第二本振信号、限幅放大器、正交检测器和 RSSI( 接收信号强度指示器 )。第二混频器将第一中频信号与 38.4MHz 的第二本振信号输出 (TCXO X1) 进行混频，并生成 450kHz 的第二中频信号。

第二中频信号通过陶瓷滤波器 (CF200) 继续消除相邻信道的信号。经滤波的第二中频信号被限幅放大器放大并被带有陶瓷鉴频器 (CD200) 的正交检测器解调。经解调的信号进入音频电路。

2-4. 音频放大器电路来自于 IC200 的解调信号被 IC305 放大，并通过 IC302,

IC303 送到 AF 放大器。信号通过 AF 音量控制 (VR500)，在音频功率放大器 (IC302)

进行放大后输出到扬声器。由扬声器输出声音时，IC400 发送高电平信号给 SPMUT，通

过 Q300、Q301、Q302 和 Q306 打开 IC400。

3. 发射机系统3-1. 麦克风放大器电路

麦克风的信号被 IC301 放大，然后通过静音开关 (IC300)。IC304 由高通滤波器、低通滤波器和预加重 /IDC 电路组成。DAC IC(IC300) 的输出信号送入 VCO 调制输入。

Fig. 3 Microphone amplifi er circuit / 图 3 麦克风放大器电路

X1

TCXO

VCO

LSDO LSDO

IC300

BUFF

MIC

DAC

AMP

IC304

MIC

IC301

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3-2. Driver and Final Amplifi er CircuitThe signal from the T/R switch (D100 is on) is amplifi ed

by the pre-drive amplifi er (Q100) to 30mW.The output of the pre-drive amplifi er is amplifi ed by the

drive amplifi er (Q101) and the RF fi nal amplifi er (Q102) to 4.0W (1W when the power is low).

The drive amplifi er and the RF fi nal amplifi er consist of two MOS FET stages.

The output of the RF final amplifier is then passed through the harmonic fi lter (LPF) and antenna switch (D101 and D102) and is applied to the antenna terminal.

3-2. 驱动器和末级放大器电路来自于 T/R 开关 (D100 ON) 的信号被预驱动放大器 (Q100)

放大到 30mW。预驱动放大器的输出被驱动放大器 (Q101) 和射频末级放大

器 (Q102) 放大到 4.0W( 当低功率时为 1W)。驱动放大器和 RF 末级放大器由 2个 MOS FET 构成。射频末级放大器的输出通过谐波滤波器 (LPF) 和天线开关

(D101 和 D102) 并且送到天线终端。

Fig. 4 Drive and fi nal amplifi er circuit / 图 4 驱动及末级放大器电路

ANT

RF FINALAMP

ANTSW LPF

FromT/R SW(D100)

D101,102

+B

POWC

Q102

DRIVEAMP

Q101

VDDVG

Pre-DRIVEAMP

Q100

R121

R122

R123

CURDET

4. Frequency Synthesizer Circuit

4-1. Frequency SynthesizerThe frequency synthesizer consists of the TCXO (X1),

VCO, PLL IC (IC1) and buffer amplifi ers.The TCXO generates 19.2MHz. The frequency stability is

2.5ppm within the temperature range of –30 to +60°C.The frequency tuning and modulation of the TCXO are

done to apply a voltage to pin 1 of the TCXO. The output of the TCXO is applied to pin 1 of the PLL IC.

The VCO consists of 1VCO and covers a dual range of the 400.00~430.00/440.00~480.00MHz and the 361.15~391.15/401.15~441.15MHz. The VCO generates 361.15~391.15/401.15~441.15MHz for providing to the fi rst local signal in receive.

The PLL IC consists of a prescaler, reference divider, phase comparator, charge pump (The frequency step of the PLL circuit is 5 or 6.25kHz).

PLL data is output from DATA (pin 19), CLOCK (pin 18) and PLDL (pin 20) of the MCU (IC400). The data are input to the PLL IC when the channel is changed or when transmis-sion is changed to reception and vice versa. A PLL lock con-dition is always monitored by the pin 22 (PLUL) of the MCU. When the PLL is unlocked, the PLUL goes low.

4. 频率合成器电路4-1. 频率合成器

频率合成器由 TCXO(X1)、VCO、PLL IC(IC1) 和缓冲放大器组成。

TCXO产生19.2MHz的频率。在温度为-30～+60℃的范围内，频率的稳定性为 2.5ppm。进行频率调谐和 TCXO 调制，以便给TCXO的针脚1提供电压。TCXO的输出加在PLL IC的针脚1上。

VCO 由 1VCO 组成，并且覆盖了 400.00 ～ 430.00/440.00～ 480.00MHz 和 361.15 ～ 391.15/401.15 ～ 441.15MHz 双波段。VCO 产生 361.15 ～ 391.15/401.15 ～ 441.15MHz 的频率，以提供接收的第一个本振信号。

PLL IC 由预计数器、基准除法器、相位比较器、电荷泵组成 (PLL 电路的频率步长为 5kHz 或 6.25kHz)。

PLL 数据从 MCU(IC400) 的 DATA( 针脚 19)，CLOCK( 针脚18) 和 PLDL( 针脚 20) 输出。当信道改变时，或当由发射

变为接收或由接收变为发射时，数据输入 PLL IC。PLL 的锁定条件总是由 MCU 的针脚 22(PLUL) 监控。当 PLL 失锁时，PLUL 为低电位。

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INV

VCO

PLL

MCUIC400

DATA,CLOCK,PLDL

IC1

PLUL

8

1

5

14

RF

SWLPF To mixer

LSDO

Q6

BUFF

Q5

TCXO

X1

SW ToRF AMP

T/RSHF(TX: Low)

D100

D200

Q1

CV

AMP

Fig. 5 PLL block diagram / 图 5 PLL 方块图

5. Control Circuit

The control consists of the MCU (IC400) and its peripher-al circuits. It controls the TX-RX unit. IC400 mainly performs the following;1) Switching between transmission and reception by PTT

signal input.2) Reading channel information, frequency, and program

data from the memory circuit.3) Sending frequency program data to the PLL.4) Controlling squelch on/off via the DC voltage from the

squelch circuit.5) Controlling the audio mute circuit via the decode data in-

put.6) Transmitting tone and encode data.

Note:The EEPROM stores tuning data (Deviation, Squelch, etc.).Realign the transceiver after replacing the EEPROM.

6. Signaling Circuit

6-1. Encode

■ Low-speed data (QT, DQT)Low-speed data is output from pin 49 (LSDO) of the MCU

(IC400). The signal passes through a low-pass CR fi lter. The signal is mixed with the audio signal and goes to the VCO and TCXO (X1) modulation input after signal processing in the DAC IC (IC300).

■ High-speed data (DTMF)High-speed data (HSD) is output from pin 50 (HSDO) of

the MCU.The signal passes through a low-pass CR fi lter. TX devia-

tion making an adjustment by MCU is applied to the DAC IC (IC300). The signal is mixed with the audio signal and goes to the VCO and TCXO.

5. 控制电路控制电路是由微处理器 (IC400) 和外部电路构成。它控制

收发单元。IC400 的主要功能如下 :1) 根据 PTT 的输入信号来转换发射和接收状态。2) 从存储电路读出信道信息、频率以及编程数据。3) 发送频率数据给 PLL。4) 根据静噪电路输出的 DC 电压来控制静噪的开启和关闭。5) 根据解码数据控制音频静音。6) 发射 Tone 及编码数据。

注意 :EEPROM 保存调谐数据 (频偏、静噪等 )。更换 EEPROM 后，请重新校正手持对讲机。

6. 信令电路6-1. 编码■低速数据 (QT, DQT)

低速数据从微处理器 (IC400) 的针脚 49(LSDO) 输出。信号通过低通 CR 滤波器。此信号与音频信号混合，在 DAC IC(IC300) 中进行信号处理之后，进入 VCO 和 TCXO(X1) 调制输入。

■高速数据 (DTMF)高速数据 (HSD) 从微处理器的针脚 50(HSDO) 输出。信号通过低通 CR 滤波器。由微处理器进行调整的 TX 频偏

被施加到 DAC IC(IC300)。此信号与音频信号混合，然后送入 VCO 和 TCXO。

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6-2. Decode

■ QT/DQTThe output signal from IF IC (IC200) enters the MCU

(IC400) through IC300. IC400 determines whether the QT or DQT matches the preset value, and controls the SPMUT and the speaker output sounds according to the squelch re-sults.

7. Power Supply

There are fi ve 5V power supplies for the MCU:5M is always output while the power is on.5C is a common 5V and is output when SAVE is not set

to ON.5R is 5V for reception and output during reception.5T is 5V for transmission and output during transmission.5MS is 5V for the SP/MIC connector and the DAC IC

(IC300).

HSDO

LSDO

IC400MCU

IC300DAC

AFAMP

TCXO

50

49

19

20FADJ

VCO

24

MOD

21

BEEP

18

12

Fig. 6 Encode / 图 6 编码

6-2. 解码■ QT/DQT

IF IC(IC200) 的输出信号通过 IC300 送入微处理器(IC400)。IC400 确认 QT 或 DQT 是否与预设值匹配，控制SPMUT，然后扬声器根据静噪结果输出声音。

7. 电源微处理器有 5个 5V 电源。电源打开时，5M 总是输出。5C 是普通的 5V 电源，它在 SAVE 没有设为 ON 时输出。5R 是接收用 5V 电源，它在接收期间输出。5T 是为发射用的 5V 电源，它在发射期间保持输出。5MS 是 SP/MIC 和 DAC IC(IC300) 的 5V 电源。

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16

SEMICONDUCTOR DATA / 半导体数据

MCU: F2136ACNKDRB (TX-RX unit IC400)

Pin No. Signal Name I/O Function

1 NC O NC

2 VREF - Reference voltage input

3 MODE I Mode select for MCU

4,5 NC O NC

6 RESET I Reset signal input

7 XOUT O Oscillation circuit

8 Vss - GND

9 XIN I Oscillation circuit

10 Vcc - Power supply

11 BSFT O Beat shift for MCU clock

12~14 NC O NC

15 E2WP O Write protect for EEPROM

16 E2DAT I/O Data input/output from EEPROM

17 E2CLK O Clock for EEPROM

18 CLOCK O Clock for PLL/DAC IC

19 DATA O Data for PLL/DAC IC

20 PLDL O Load enable for PLL IC

21 PLPS O Power saving for PLL IC

22 PLUL I Lock detect signal from PLL IC

23 NC O NC

24 EN4 I Encoder input 4




28 NC O NC

29 OPTDET I 2pin option detection

30 LEDR O LED (Red) control

31 LEDG O LED (Green) control

32 SPMUT O Power switch for AF amp

33 NC O NC

34 5TC O 5T control

35 5CC O 5C control

36 5MSC O 5MS control

37 DACLD O Load enable for DAC IC

38 PTT I PTT key input

39 PFKEY I Side key input

40 INT I INT signal input

41 VDCSW O Voltage discharge switch

42 WID/NAR O Wide/Narrow control

43 RXD I Serial data input (FPU)

44 TXD O Serial data output (FPU)

45,46 NC O NC

47 VOXIN I VOX level input

48 CVDET I VCO voltage detection

MCU: F2136ACNKDRB( 收发单元 IC400)管脚号接口名称输入 / 输出功能

1 NC 输出未连接

2 VREF - 基准电压

3 MODE 输入选择模式 (MCU)

4,5 NC 输出未连接

6 RESET 输入 MCU 复位

7 XOUT 输出 MCU 时钟输出

8 Vss - 接地

9 XIN 输入 11.0592MHz 时钟输入

10 Vcc - 5.0V

11 BSFT 输出拍频偏移

12~14 NC 输出未连接

15 E2WP 输出 EEPROM 写入控制

16 E2DAT 输入 /输出 EEPROM 数据输入 /输出

17 E2CLK 输出 EEPROM 时钟

18 CLOCK 输出 PLL/DAC 时钟

19 DATA 输出 PLL/DAC 数据

20 PLDL 输出 PLL 启用

21 PLPS 输出 PLL 省电状态控制

22 PLUL 输入 PLL 失锁检测


24 EN4 输入编码器输入 4





29 OPTDET 输入耳机检测

30 LED_R 输出红色 LED 控制

31 LED_G 输出绿色 LED 控制

32 SPMUT 输出 AF IC 开关


34 5TC 输出 5T 控制

35 5CC 输出 5C 控制

36 5MSC 输出 5MS 控制

37 EVOLLD 输出 DAC 启用

38 PTT 输入 PTT 键输入

39 PFKEY 输入侧面键输入

40 INT 输入 MCU 停止

41 VDCSW 输出电压放电开关

42 WID/NAR 输出宽 /窄切换

43 RXD 输入串行数据输出 (FPU)

44 TXD 输出串行数据输入 (FPU)

45,46 NC 输出未连接

47 VOXIN 输入 VOX 水平输入

48 CVDET 输入 VCO 电压电平

TK-U100(U)

17

SEMICONDUCTOR DATA / 半导体数据

Pin No. Signal Name I/O Function

49 LSDO O Low speed data output

50 HSDO O DTMF/beep output

51 BATT I Battery voltage input

52 RSSI I RSSI input

53 SQL I Squelch input

54 LSDIN I LSD input

55 THDET I Thermistor input

56 CURDET I Current detection

57 T/RSHF O VCO shift control

58 5VC O 5V control

59~61 NC O NC

62 TYPE2 I Destination selection 2

63 TYPE1 I Destination selection 1

64 5RC O 5R control

管脚号接口名称输入 / 输出功能

49 LSDO 输出低速数据

50 HSDO 输出侧音 AF 输出

51 BATT 输入电池电压输入

52 RSSI 输入 RSSI 电平

53 SQ 输入静噪电平

54 LSDIN 输入低速数据

55 THDET 输入热敏电阻输入

56 CURDET 输入电流检测

57 T/RSHF 输出 VCO 偏移控制

58 5VC 输出 5V 控制

59~61 NC 输出未连接

62 TYPE2 输入类型选择 2

63 TYPE1 输入类型选择 1

64 5RC 输出 5R 控制

COMPONENTS DESCRIPTION / 元件说明

TX-RX unit (X57-8103-XX)

Ref. No. Part Name Description

IC1 IC PLL system

IC200 IC FM IF system

IC300 IC DAC

IC301 IC LSD buffer

IC302 IC AF power AMP

IC303 IC AF fi lter

IC304 IC MIC AMP

IC305 IC QT/DQT fi lter

IC400 IC MCU

IC401 IC EEPROM

IC500 IC Voltage detector/ RESET

IC501 IC Voltage regulator/ 5V

IC503 IC Voltage regulator/ 5V

Q1 Transistor DC switch

Q2 Transistor TX/RX RF switch

Q3 Transistor Ripple fi lter

Q4 FET VCO

Q5 Transistor RF buffer AMP

Q6 Transistor RF AMP

Q7 Transistor Voltage regulator/ 3V

收发单元 (X57-8103-XX)有关号码零件名称说明

IC1 IC PLL 系统

IC200 IC FM IF 系统

IC300 IC DAC

IC301 IC LSD 缓冲器

IC302 IC AF 放大器

IC303 IC AF 滤波器

IC304 IC 麦克风放大器

IC305 IC QT/DQT 滤波器

IC400 IC 微处理器

IC401 IC EEPROM

IC500 IC 电压检测器 /复位

IC501 IC 电压调节器 /5V

IC503 IC 电压调节器 /5V

Q1 晶体管直流开关

Q2 晶体管收发开关

Q3 晶体管纹波滤波器

Q4 场效应管 VCO 振荡器

Q5 晶体管射频缓冲放大器

Q6 晶体管射频放大器

Q7 晶体管电压调节器 /3.3V

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18

Ref. No. Part Name Description

Q100 Transistor Pre drive AMP

Q101 FET Drive AMP

Q102 FET Final AMP

Q103 Transistor Voltage discharge switch

Q200 Transistor W/N switch

Q201 Transistor Doubler

Q202 Transistor IF AMP

Q203 FET Mixer

Q204 FET RF AMP

Q300,301 Transistor DC switch

Q302 FET Mute switch

Q303 FET DC switch


Q305 Transistor W/N switch

Q306 FET Mute switch

Q400 Transistor Switch

Q401,402 Transistor DC switch

Q500,501 FET DC switch


D1 Diode Current steering

D2,3Variable capaci-tance diode

Frequency control/ VCO

D4 Diode TX/RX RF switch

D5Variable capaci-tance diode

Frequency control/ VCO


Modulator/ TX VCO

D7 Diode Ripple fi lter



D101~103 Diode ANT switch

D105 Diode ANT switch



RX BPF tuning


RX BPF tuning


RX BPF tuning


D400 LED LED/ Green

D401 LED LED/ Red

D402 Diode VCO speed up

D500 Diode Protect


有关号码零件名称说明

Q100 晶体管预驱动放大器

Q101 场效应管驱动放大器

Q102 场效应管末级放大器

Q103 晶体管电压放电开关

Q200 晶体管宽 /窄开关

Q201 晶体管倍频器

Q202 晶体管 IF 放大器

Q203 场效应管混频器

Q204 场效应管高频放大器

Q300,301 晶体管直流开关

Q302 场效应管静音开关

Q303 场效应管直流开关


Q305 晶体管宽 /窄开关

Q306 场效应管静音开关

Q400 晶体管开关

Q401,402 晶体管直流开关

Q500,501 场效应管直流开关


D1 二极管整流

D2,3 可变电容二极管频率控制 /VCO

D4 二极管收发开关

D5 可变电容二极管频率控制 /VCO

D6 可变电容二极管调制器 /TX VCO

D7 二极管纹波滤波器

D8 二极管整流


D101~103 二极管天线开关

D105 二极管天线开关


D201,202 可变电容二极管 RX BPF 调谐

D204 可变电容二极管 RX BPF 调谐

D260,261 可变电容二极管 RX BPF 调谐

D301 二极管整流

D400 LED LED/ 绿色

D401 LED LED/ 红色

D402 二极管 VCO 加速

D500 二极管保护

D501 二极管整流

COMPONENTS DESCRIPTION / 元件说明

TK-U100(U)

✽ New Parts. indicates safety critical components.Parts without Parts No. are not supplied.✽ 新零件。代表对安全至关重要的零件。

我们不会提供没有零件号的零件。

L : Scandinavia K : USA P : CanadaY : PX (Far East, Hawaii) T : England E : Eu ropeC : China X : Australia M : Oth er Areas

19

Ref. No. Ad dress Parts No. Description Desti-nation

Newparts Ref. No. Ad dress Parts No. Description Desti-

nationNewparts

PARTS LIST / 零件表

1 1A A02-4135-03 PLASTIC CABINET ASSY2 3A A10-4150-11 CHASSIS3 3B A82-0081-02 REAR PANEL

5 2B B11-1892-03 ILLUMINATION GUIDE

7 3B E04-0486-05 RF COAXIAL RECEPTACLE (SMA)8 2A E23-1364-04 TERMINAL9 1B E37-1535-05 PROCESSED LEAD WIRE10 1B E37-1536-05 PROCESSED LEAD WIRE11 2A E72-0436-03 TERMINAL BLOCK

13 3B G01-4571-04 COIL SPRING14 2A G11-4437-04 SHEET (Q102-CHASSIS)15 3B G13-2348-14 CUSHION (BATT-TERMINAL)16 2A G53-1867-03 PACKING (CHASSIS)17 1B G53-1868-02 PACKING (TOP)

18 3B G53-1869-03 PACKING (JACK)19 1A G53-1871-04 PACKING (MIC)

21 1B K29-9487-03 KNOB (VOL)22 1B K29-9488-03 KNOB (SELECTOR)23 1A K29-9489-03 KNOB (PTT)24 1A K29-9490-03 BUTTON KNOB (SIDE KEY)25 3B K29-9491-03 LEVER KNOB (BATTERY)

A 2B,3B N09-2438-05 BINDING HEAD SCREWB 3A N30-2606-48 PAN HEAD MACHINE SCREWC 1A,2A N83-2005-48 PAN HEAD TAPTITE SCREW

27 1B T07-0787-05 SPEAKER

ACCESSORIES / 随机附件 B09-0744-03 CAP (SP/MIC) ACCESSORY B62-2299-00 INSTRUCTION MANUAL (E) ACCESSORY B62-2309-00 INSTRUCTION MANUAL (C) ACCESSORY

J29-0751-05 BELT CLIP ACCESSORY

N35-3005-43 BINDING HEAD SCREW ACCESSORY

T90-1096-05 WHIP ANTENNA ACCESSORY C (440-480MHZ) T90-1097-05 WHIP ANTENNA ACCESSORY C2 (400-430MHZ) T91-0674-05 MIC ELEMENT ACCESSORY

W08-1245-05 AC ADAPTER ACCESSORY W08-1248-05 CHARGER ACCESSORY W09-1071-05 BATTERY ASSY X57-8100-21 TX-RX- UNIT (FOR SERVICE) C X57-8100-22 TX-RX- UNIT (FOR SERVICE) C2

D400 B30-1782-05 LED (GREEN/1608/8)D401 B30-1779-05 LED (RED/1608/8)

C1 CS77CA1ER47M CHIP TNTL 0.47UF 25WVC2 CK73HB1H102K CHIP C 1000PF KC3 CK73HB1A104K CHIP C 0.10UF KC4 CS77CA1C100M CHIP TNTL 10UF 16WVC5 CS77CA1E010M CHIP TNTL 1.0UF 25WV

C7 CC73HCH1H150J CHIP C 15PF J CC7 CC73HCH1H270J CHIP C 27F J C2C8 CK73HB1A104K CHIP C 0.10UF KC9 CC73HCH1H030B CHIP C 3.0PF BC10,11 CK73HB1A105K CHIP C 1.0UF K

C12 CC73HCH1H220J CHIP C 22PF J CC12 CC73HCH1H270J CHIP C 27PF J C2C13 CS77CP0J010M CHIP TNTL 1.0UF 6.3WVC14,15 CK73HB1C103K CHIP C 0.010UF KC16 CK73HB1H102K CHIP C 1000PF K

C17 CC73HCH1H040B CHIP C 4.0PF BC19 CK73HB1H102K CHIP C 1000PF KC20 CS77CA1A220M CHIP TNTL 22UF 10WVC21 CC73GCH1H0R5B CHIP C 0.5PF B C2C22 CK73GB1H102K CHIP C 1000PF K C2

C21,22 CC73GCH1HR75B CHIP C 0.75PF B CC23,24 CK73HB1H102K CHIP C 1000PF KC25 CC73HCH1H050B CHIP C 5.0PF BC26 CK73HB1H102K CHIP C 1000PF KC27 CC73HCH1H220J CHIP C 22PF J

C28 CK73HB1H102K CHIP C 1000PF KC29 CC73GCH1H0R5B CHIP C 0.5PF BC30 CK73HB1H102K CHIP C 1000PF KC31 CK73HB1C103K CHIP C 0.010UF KC32 CK73HB1H102K CHIP C 1000PF K

C33 CC73HCH1H330J CHIP C 33PF JC34 CK73HB1H102K CHIP C 1000PF KC35 CC73HCH1H060B CHIP C 6.0PF BC36 CC73HCH1H020B CHIP C 2.0PF BC37 CC73HCH1H060B CHIP C 6.0PF B

C38 CC73GCH1H220J CHIP C 22PF JC39 CC73HCH1H100B CHIP C 10PF BC40,41 CK73HB1H102K CHIP C 1000PF KC42 CC73HCH1H040B CHIP C 4.0PF BC43 CK73HB1H102K CHIP C 1000PF K

C54 CC73HCH1H040B CHIP C 4.0PF B CC100 CC73HCH1H100B CHIP C 10PF BC101 CC73HCH1H271J CHIP C 270PF JC102 CC73HCH1H220J CHIP C 22PF JC103,104 CC73HCH1H271J CHIP C 270PF J

C105 CK73HB1A104K CHIP C 0.10UF KC107 CC73HCH1H271J CHIP C 270PF JC108 CC73HCH1H120J CHIP C 12PF JC109 CC73HCH1H090B CHIP C 9.0PF BC110,111 CC73HCH1H271J CHIP C 270PF J

C112 CC73HCH1H221J CHIP C 220PF J

TK-U100(U)

TX-RX UNIT (X57-8103-XX)

TK-U100(U) TX-RX UNIT (X57-8103-XX) -00: C -01: C2

TK-U100(U)

20


Newparts



Newparts


C113,114 CC73HCH1H271J CHIP C 270PF JC116 CK73HB1C103K CHIP C 0.010UF KC117 CK73FB1A225K CHIP C 2.2UF KC119,120 CC73HCH1H271J CHIP C 270PF JC124 CC73HCH1H271J CHIP C 270PF J

C127 CC73GCH1H181J CHIP C 180PF JC129 CC73HCH1H271J CHIP C 270PF JC130 CC73GCH1H060B CHIP C 6.0PF BC131 CC73GCH1H181J CHIP C 180PF JC132 CC73GCH1H050B CHIP C 5.0PF B

C133 CC73HCH1H060B CHIP C 6.0PF BC134 CC73HCH1H271J CHIP C 270PF JC135 CC73GCH1H020B CHIP C 2.0PF BC136 CC73GCH1H080B CHIP C 8.0PF BC137 CC73GCH1H020B CHIP C 2.0PF B

C138 CC73GCH1H030B CHIP C 3.0PF BC139 CK73FB1A475K CHIP C 4.7UF KC145 CC73HCH1H271J CHIP C 270PF JC146 CC73HCH1H1R5B CHIP C 1.5PF BC150 CC73HCH1H020C CHIP C 2.0PF C

C153 CC73HCH1H390J CHIP C 39PF JC158,159 CC73HCH1H271J CHIP C 270PF JC171 CC73GCH1H470J CHIP C 47PF JC172 CC73GCH1H070B CHIP C 7.0PF BC174 CC73GCH1H150J CHIP C 15PF J C2

C174 CC73GCH1H330J CHIP C 33PF J CC175 CC73GCH1H030B CHIP C 3.0PF B CC176 CC73GCH1H220J CHIP C 22PF J C2C181 CC73GCH1H020B CHIP C 2.0PF B CC181 CC73GCH1H030B CHIP C 3.0PF B C2

C184 CC73GCH1H060B CHIP C 6.0PF BC186 CC73GCH1H060B CHIP C 6.0PF BC187 CC73GCH1H020B CHIP C 2.0PF B C2C200 CK73FB1A106K CHIP C 10UF KC201 CK73HB1H102K CHIP C 1000PF K

C202 CK73HB1C103K CHIP C 0.010UF KC203 CC73HCH1H101J CHIP C 100PF JC204 CK73HB1E223K CHIP C 0.022UF KC205 CK73HB1A104K CHIP C 0.10UF KC206,207 CC73HCH1H151J CHIP C 150PF J

C208 CK73HB1A104K CHIP C 0.10UF KC209 CC73HCH1H220J CHIP C 22PF JC210 CK73HB1A104K CHIP C 0.10UF KC211 CK73HB1C333K CHIP C 0.033UF KC212,213 CK73HB1A104K CHIP C 0.10UF K

C214 CK73HB1C103K CHIP C 0.010UF KC215 CC73HCH1H220J CHIP C 22PF JC216 CK73HB1C103K CHIP C 0.010UF KC217 CC73HCH1H050C CHIP C 5.0PF CC218 CK73HB1C103K CHIP C 0.010UF K

C219 CC73HCH1H220J CHIP C 22PF JC220 CK73HB1H102K CHIP C 1000PF KC221 CK73HB1C103K CHIP C 0.010UF KC222 CC73HCH1H080D CHIP C 8.0PF DC223 CC73HCH1H080B CHIP C 8.0PF B

C224 CK73HB1C103K CHIP C 0.010UF KC225 CC73HCH1H020B CHIP C 2.0PF B C2C225 CC73HCH1H060B CHIP C 6.0PF B CC226 CK73HB1H471K CHIP C 470PF KC227 CK73HB1C103K CHIP C 0.010UF K

C228 CC73HCH1H020B CHIP C 2.0PF BC230 CC73HCH1H050B CHIP C 5.0PF B C2C230 CC73HCH1H060B CHIP C 6.0PF B CC233 CC73HCH1H040B CHIP C 4.0PF B CC233 CC73HCH1H060B CHIP C 6.0PF B C2

C236,237 CC73HCH1H100B CHIP C 10PF B C2C236,237 CC73HCH1H220J CHIP C 22PF J CC238 CC73HCH1H050B CHIP C 5.0PF B CC238 CC73HCH1H090B CHIP C 9.0PF B C2C239 CC73HCH1H0R5B CHIP C 0.5PF B C2

C239 CC73HCH1H010B CHIP C 1.0PF B CC240-242 CK73HB1H471K CHIP C 470PF K C2C240-244 CK73HB1H471K CHIP C 470PF K CC243 CK73HB1A104K CHIP C 0.10UF K C2C244 CK73HB1H471K CHIP C 470PF K C2

C245 CC73HCH1H030B CHIP C 3.0PF B CC245 CC73HCH1H070B CHIP C 7.0PF B C2C247 CC73HCH1HR75B CHIP C 0.75PF B C2C247 CC73HCH1H010B CHIP C 1.0PF B CC248 CK73HB1A104K CHIP C 0.10UF K C2

C248 CK73HB1H471K CHIP C 470PF K CC250 CC73HCH1H120J CHIP C 12PF J C2C250 CC73HCH1H271J CHIP C 270PF J CC252 CC73HCH1HR75B CHIP C 0.75PF B CC252 CK73HB1H471K CHIP C 470PF K C2

C253 CC73HCH1H220J CHIP C 22PF J CC254 CC73HCH1H040B CHIP C 4.0PF B CC255 CK73HB1A104K CHIP C 0.10UF KC256 CK73HB1H471K CHIP C 470PF KC257 CC73HCH1H020B CHIP C 2.0PF B

C258 CK73HB1H102K CHIP C 1000PF K C2C258 CK73HB1H471K CHIP C 470PF K CC259 CK73HB1C103K CHIP C 0.010UF KC262 CK73HB1H471K CHIP C 470PF KC263 CC73HCH1H180J CHIP C 18PF J

C268,269 CC73HCH1H100B CHIP C 10PF B C2C268,269 CC73HCH1H220J CHIP C 22PF J CC270 CC73HCH1H010B CHIP C 1.0PF B CC270 CC73HCH1H050B CHIP C 5.0PF B C2C271 CC73HCH1H020B CHIP C 2.0PF B C2

C271 CC73HCH1H030B CHIP C 3.0PF B CC274 CK73HB1H471K CHIP C 470PF KC275 CK73HB1C103K CHIP C 0.010UF KC276 CK73HB1H471K CHIP C 470PF KC277 CK73HB1A104K CHIP C 0.10UF K

C300,301 CK73HB1H102K CHIP C 1000PF KC302 C92-0953-05 ELECTRO 100UF 6.3WVC303 CK73HB1C473K CHIP C 0.047UF KC304 CK73FB1A106K CHIP C 10UF KC305 CK73HB1C103K CHIP C 0.010UF K

C306 CK73HB1A224K CHIP C 0.22UF KC308 CK73GB1E105K CHIP C 1.0UF KC309 CK73HB1A104K CHIP C 0.10UF KC310 CK73HB1C473K CHIP C 0.047UF KC311 CK73HB1A105K CHIP C 1.0UF K

C312 CK73HB1C473K CHIP C 0.047UF KC313 CK73HB1A104K CHIP C 0.10UF KC314 CC73HCH1H101J CHIP C 100PF JC315 CK73FB1A106K CHIP C 10UF KC316 CK73HB1A104K CHIP C 0.10UF K

TK-U100(U)

21




nationNewparts


C317 CK73HB1C103K CHIP C 0.010UF KC318 CC73HCH1H221J CHIP C 220PF JC319 CK73HB1C103K CHIP C 0.010UF KC320 CK73GB1E104K CHIP C 0.10UF KC321 CK73HB1C103K CHIP C 0.010UF K

C322 CC73HCH1H271J CHIP C 270PF JC323 CK73HB1A104K CHIP C 0.10UF KC324 CK73HB1A184K CHIP C 0.18UF KC326 CK73HB1H822K CHIP C 8200PF KC328 CK73HB1A394K CHIP C 0.39UF K

C329 CK73HB1C273K CHIP C 0.027UF K CC329 CK73HB1C333K CHIP C 0.033UF K C2C330 CK73HB1H561K CHIP C 560PF K C2C330 CK73HB1H821K CHIP C 820PF K CC332 CK73HB1C103K CHIP C 0.010UF K

C333 CK73HB1H102K CHIP C 1000PF KC334,335 CK73HB1A184K CHIP C 0.18UF KC336 CK73HB1C103K CHIP C 0.010UF KC337 CK73HB1A184K CHIP C 0.18UF KC338 CC73HCH1H331J CHIP C 330PF J

C339 CK73HB1A104K CHIP C 0.10UF KC340 CC73HCH1H100B CHIP C 10PF BC341 CK73HB1H222K CHIP C 2200PF KC342 CK73HB1C103K CHIP C 0.010UF KC343 CK73HB1A184K CHIP C 0.18UF K

C344 CK73HB1C273K CHIP C 0.027UF KC345 CK73HB1H102K CHIP C 1000PF KC346 CK73HB1A184K CHIP C 0.18UF KC347 CK73GB1A105K CHIP C 1.0UF KC349 CK73HB1C473K CHIP C 0.047UF K C2

C349 CK73HB1A154K CHIP C 0.15UF K CC350 CK73HB1H102K CHIP C 1000PF KC352 CK73HB1H102K CHIP C 1000PF KC353 CK73GB1E105K CHIP C 1.0UF KC354 CK73HB1A224K CHIP C 0.22UF K

C355 CK73HB1A105K CHIP C 1.0UF KC357,358 CK73HB1A104K CHIP C 0.10UF KC360 CK73HB1A104K CHIP C 0.10UF KC400 CK73HB1A104K CHIP C 0.10UF KC401 CK73HB1H102K CHIP C 1000PF K

C402 CC73HCH1H120J CHIP C 12PF JC403 CC73HCH1H010B CHIP C 1.0PF BC404 CK73HB1A104K CHIP C 0.10UF KC405 CK73HB1H102K CHIP C 1000PF KC406 CC73HCH1H120J CHIP C 12PF J

C407 CK73HB1H102K CHIP C 1000PF KC408 CK73HB1C103K CHIP C 0.010UF KC409 CK73HB1H102K CHIP C 1000PF KC411-415 CK73HB1H102K CHIP C 1000PF KC500 CC73HCH1H101J CHIP C 100PF J

C501,502 CK73HB1H102K CHIP C 1000PF KC503 CK73FB1A475K CHIP C 4.7UF KC504 CK73HB1H102K CHIP C 1000PF KC505 CK73GB1E105K CHIP C 1.0UF KC506 CK73HB1H102K CHIP C 1000PF K

C507 CK73FB1A106K CHIP C 10UF KC511 CK73HB1H102K CHIP C 1000PF KC513,514 CK73GB1E105K CHIP C 1.0UF KC515,516 CC73HCH1H271J CHIP C 270PF JC517 CK73FB1A475K CHIP C 4.7UF K

C522-524 CC73HCH1H271J CHIP C 270PF J

CN101 E23-1167-05 TERMINALJ300 2B E11-0484-05 3.5D PHONE JACK (3.5D/MIC)J301 2B ✽ E11-0717-05 2.5D PHONE JACK (2.5D/SP)

F101 F53-0287-05 FUSE (0.5A)F300 F53-0467-05 FUSE (0.315A)F500 F53-0372-05 FUSE (3.15A)

101 2A J30-1308-04 SPACER (MIC300)

CF200 2A ✽ L72-1046-05 CERAMIC FILTER (450KHZ)CD200 2A L79-1914-05 CERAMIC DISCRIMINATORL1 L40-2785-92 SMALL FIXED INDUCTOR (270NH)L2 L41-5668-14 SMALL FIXED INDUCTOR (5.6NH) CL2 L41-6868-14 SMALL FIXED INDUCTOR (6.8NH) C2

L3 L41-1878-14 SMALL FIXED INDUCTOR (18NH) CL3 L41-2278-14 SMALL FIXED INDUCTOR (22NH) C2L4-6 L40-2785-92 SMALL FIXED INDUCTOR (270NH)L7 L40-2775-71 SMALL FIXED INDUCTOR (27NH)L8 L40-1575-71 SMALL FIXED INDUCTOR (15NH)

L9 L40-2275-71 SMALL FIXED INDUCTOR (22NH)L10 L40-2785-92 SMALL FIXED INDUCTOR (270NH)L12 L40-2785-92 SMALL FIXED INDUCTOR (270NH)L100 L40-1575-71 SMALL FIXED INDUCTOR (15NH)L101 L40-3375-71 SMALL FIXED INDUCTOR (33NH)

L102 L40-1275-71 SMALL FIXED INDUCTOR (12NH)L103 L41-3375-53 SMALL FIXED INDUCTOR (33NH)L104 L34-4572-05 AIR-CORE COIL (4T)L109 L41-2285-43 SMALL FIXED INDUCTOR (220NH)L110-112 L34-4572-05 AIR-CORE COIL (4T)

L113 L41-1075-53 SMALL FIXED INDUCTOR (10NH) C2L204 L41-5685-39 SMALL FIXED INDUCTOR (0.56UH)L205 L40-1575-71 SMALL FIXED INDUCTOR (15NH) CL205 L40-1875-71 SMALL FIXED INDUCTOR (18NH) C2L208 L41-8268-14 SMALL FIXED INDUCTOR (8.2NH)

L210 L41-8268-14 SMALL FIXED INDUCTOR (8.2NH)L211 L40-5681-86 SMALL FIXED INDUCTOR (0.56UH)L212 L40-8281-86 SMALL FIXED INDUCTOR (0.82UH)L213 L40-5681-86 SMALL FIXED INDUCTOR (0.56UH)L214 L40-2775-71 SMALL FIXED INDUCTOR (27NH) C

L214 L40-3975-71 SMALL FIXED INDUCTOR (39NH) C2L215 L41-8268-14 SMALL FIXED INDUCTOR (8.2NH) CL216 L40-1885-92 SMALL FIXED INDUCTOR (180NH)L217 L41-2785-45 SMALL FIXED INDUCTOR (270NH)L218,219 L41-8268-14 SMALL FIXED INDUCTOR (8.2NH)

X1 L77-3074-05 TCXO (19.2MHZ)X400 L77-2974-05 CRYSTAL RESONATOR (11.0592MHZ)XF200 L71-0669-05 MCF (38.85MHZ)

R1 RK73HB1J105J CHIP R 1.0M J 1/16WR2 RK73HB1J103J CHIP R 10K J 1/16WR3 RK73HB1J222J CHIP R 2.2K J 1/16WR5 RK73HB1J821J CHIP R 820 J 1/16WR7 RK73HB1J272J CHIP R 2.7K J 1/16W

R9 RK73HB1J103J CHIP R 10K J 1/16WR11 RK73HB1J104J CHIP R 100K J 1/16WR12 RK73HB1J272J CHIP R 2.7K J 1/16WR13 RK73HB1J104J CHIP R 100K J 1/16WR14 RK73HB1J103J CHIP R 10K J 1/16W

R15 RK73HB1J104J CHIP R 100K J 1/16W

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

维修部件的 PCB 板里不含阴影显示文字的零件。

TK-U100(U)

22


Newparts



Newparts


R16,17 RK73HB1J103J CHIP R 10K J 1/16WR18 RK73HB1J223J CHIP R 22K J 1/16WR19-22 RK73HB1J103J CHIP R 10K J 1/16WR25 RK73HB1J100J CHIP R 10 J 1/16WR26 RK73HB1J392J CHIP R 3.9K J 1/16W

R27 RK73HB1J221J CHIP R 220 J 1/16WR28 RK73HB1J680J CHIP R 68 J 1/16WR29 RK73HB1J472J CHIP R 4.7K J 1/16WR30 RK73HB1J470J CHIP R 47 J 1/16WR32 RK73HB1J102J CHIP R 1.0K J 1/16W

R33 RK73HB1J473J CHIP R 47K J 1/16WR34 RK73HB1J100J CHIP R 10 J 1/16WR37 RK73HB1J562J CHIP R 5.6K J 1/16WR38 RK73HB1J332J CHIP R 3.3K J 1/16WR39 RK73HB1J271J CHIP R 270 J 1/16W

R40 RK73HB1J222J CHIP R 2.2K J 1/16WR41 RK73HB1J100J CHIP R 10 J 1/16WR42 RK73HB1J332J CHIP R 3.3K J 1/16WR43 RK73HB1J103J CHIP R 10K J 1/16WR45 RK73HB1J000J CHIP R 0.0 J 1/16W

R50 RK73HB1J104J CHIP R 100K J 1/16WR51 RK73HB1J333J CHIP R 33K J 1/16WR100 RK73HB1J472J CHIP R 4.7K J 1/16WR101 RK73HB1J102J CHIP R 1.0K J 1/16WR102 RK73HB1J222J CHIP R 2.2K J 1/16W

R103 RK73HB1J150J CHIP R 15 J 1/16WR104 RK73HB1J222J CHIP R 2.2K J 1/16WR105 RK73HB1J100J CHIP R 10 J 1/16WR106 RK73HB1J473J CHIP R 47K J 1/16WR107 RK73HB1J270J CHIP R 27 J 1/16W

R108 RK73HB1J683J CHIP R 68K J 1/16WR109 RK73HB1J470J CHIP R 47 J 1/16WR111 RK73HB1J683J CHIP R 68K J 1/16WR112 RK73HB1J390J CHIP R 39 J 1/16WR113 RK73HB1J473J CHIP R 47K J 1/16W

R114 RK73GB2A000J CHIP R 0.0 J 1/10WR115 RK73FB2B000J CHIP R 0.0 J 1/8WR116 RK73HB1J393J CHIP R 39K J 1/16WR117 RK73HB1J271J CHIP R 270 J 1/16WR119 RK73HB1J271J CHIP R 270 J 1/16W

R120 RK73HB1J331J CHIP R 330 J 1/16WR121-123 RK73EB2ER39K CHIP R 0.39 K 1/4WR136 RK73HB1J182J CHIP R 1.8K J 1/16WR138 RK73GB2A000J CHIP R 0.0 J 1/10W C2R138,139 RK73GB2A000J CHIP R 0.0 J 1/10W C

R155 RK73HB1J150J CHIP R 15 J 1/16WR156,157 RK73HB1J000J CHIP R 0.0 J 1/16WR200 RK73HB1J103J CHIP R 10K J 1/16WR201 RK73HB1J470J CHIP R 47 J 1/16WR202 RK73HB1J272J CHIP R 2.7K J 1/16W

R203 RK73HB1J223J CHIP R 22K J 1/16W C2R203 RK73HB1J473J CHIP R 47K J 1/16W CR204 RK73HB1J271J CHIP R 270 J 1/16WR205 RK73HB1J682J CHIP R 6.8K J 1/16WR206 RK73HB1J564J CHIP R 560K J 1/16W C

R206 RK73HB1J684J CHIP R 680K J 1/16W C2R207 RK73HB1J562J CHIP R 5.6K J 1/16WR208 RK73HB1J101J CHIP R 100 J 1/16WR209 RK73HB1J470J CHIP R 47 J 1/16WR210 RK73HB1J334J CHIP R 330K J 1/16W

R212 RK73HB1J184J CHIP R 180K J 1/16WR213 RK73HB1J332J CHIP R 3.3K J 1/16WR214 RK73HB1J561J CHIP R 560 J 1/16WR215 RK73HB1J331J CHIP R 330 J 1/16WR217 RK73HB1J222J CHIP R 2.2K J 1/16W

R218 RK73HB1J102J CHIP R 1.0K J 1/16WR220 RK73HB1J104J CHIP R 100K J 1/16WR221 RK73HB1J563J CHIP R 56K J 1/16W CR221 RK73HB1J823J CHIP R 82K J 1/16W C2R222 RK73HB1J104J CHIP R 100K J 1/16W

R223 RK73HB1J000J CHIP R 0.0 J 1/16WR224 RK73HB1J563J CHIP R 56K J 1/16WR226,227 RK73HB1J474J CHIP R 470K J 1/16WR229 RK73HB1J474J CHIP R 470K J 1/16W CR230 RK73HB1J150J CHIP R 15 J 1/16W C2

R230 RK73HB1J220J CHIP R 22 J 1/16W CR231 RK73HB1J121J CHIP R 120 J 1/16W C2R231 RK73HB1J331J CHIP R 330 J 1/16W CR232,233 RK73HB1J104J CHIP R 100K J 1/16WR237,238 RK73HB1J474J CHIP R 470K J 1/16W

R239 RK73HB1J151J CHIP R 150 J 1/16WR240 RK73HB1J683J CHIP R 68K J 1/16WR241,242 RK73HB1J470J CHIP R 47 J 1/16WR243,244 RK73HB1J000J CHIP R 0.0 J 1/16WR258 RK73HB1J000J CHIP R 0.0 J 1/16W

R267 RK73HB1J000J CHIP R 0.0 J 1/16WR300 RK73HB1J000J CHIP R 0.0 J 1/16W C2R300 RK73HB1J152J CHIP R 1.5 J 1/16W CR301 RK73HB1J101J CHIP R 100 J 1/16WR302 RK73HB1J102J CHIP R 1.0K J 1/16W

R303 RK73HB1J471J CHIP R 470 J 1/16WR304 RK73HB1J473J CHIP R 47K J 1/16WR305-308 RK73HB1J102J CHIP R 1.0K J 1/16WR309 RK73HB1J182J CHIP R 1.8K J 1/16WR310,311 RK73HB1J102J CHIP R 1.0K J 1/16W

R312,313 RK73HB1J222J CHIP R 2.2K J 1/16WR314 RK73HB1J392J CHIP R 3.9K J 1/16W CR314 RK73HB1J103J CHIP R 10K J 1/16W C2R315 RK73HB1J103J CHIP R 10K J 1/16WR316 RK73HB1J000J CHIP R 0.0 J 1/16W

R317 RK73HB1J334J CHIP R 330K J 1/16WR318 RK73HB1J274J CHIP R 270K J 1/16WR321 RK73HB1J474J CHIP R 470K J 1/16WR322 RK73HB1J105J CHIP R 1.0M J 1/16WR323 RK73HB1J562J CHIP R 5.6K J 1/16W

R324,325 RK73HH1J473D CHIP R 47K D 1/16WR326 RK73HB1J000J CHIP R 0 J 1/16WR327 RK73HB1J824J CHIP R 820K J 1/16WR328 RK73HB1J684J CHIP R 680K J 1/16WR329,330 RK73HB1J103J CHIP R 10K J 1/16W

R332 RK73HB1J272J CHIP R 2.7K J 1/16WR334 RK73HB1J103J CHIP R 10K J 1/16WR335 RK73HB1J102J CHIP R 1.0K J 1/16WR336 RK73HB1J823J CHIP R 82K J 1/16WR337 RK73HB1J000J CHIP R 0.0 J 1/16W

R340 RK73HB1J103J CHIP R 10K J 1/16WR342 RK73HB1J153J CHIP R 15K J 1/16WR344 RK73HB1J103J CHIP R 10K J 1/16WR345 RK73HB1J000J CHIP R 0 J 1/16WR347 RK73HB1J103J CHIP R 10K J 1/16W

TK-U100(U)

23




nationNewparts


R348 RK73HB1J563J CHIP R 56K J 1/16WR350 RK73HB1J471J CHIP R 470 J 1/16WR351 RK73HB1J181J CHIP R 180 J 1/16WR352 RK73HB1J104J CHIP R 100K J 1/16WR353 RK73HB1J102J CHIP R 1.0K J 1/16W

R354 RK73HB1J334J CHIP R 330K J 1/16WR355 RK73HB1J473J CHIP R 47K J 1/16WR356 RK73HB1J183J CHIP R 18K J 1/16WR357 RK73HB1J564J CHIP R 560K J 1/16WR358 RK73HB1J473J CHIP R 47K J 1/16W

R360 RK73HB1J184J CHIP R 180K J 1/16W CR360 RK73HB1J224J CHIP R 220K J 1/16W C2R361 RK73HB1J821J CHIP R 820 J 1/16WR363 RK73HB1J562J CHIP R 5.6K J 1/16WR364 RK73HB1J471J CHIP R 470 J 1/16W

R365 RK73HB1J000J CHIP R 0.0 J 1/16WR366 RK73HB1J104J CHIP R 100K J 1/16WR367 RK73HB1J473J CHIP R 47K J 1/16WR369 RK73HB1J103J CHIP R 10K J 1/16WR370 RK73HH1J473D CHIP R 47K D 1/16W

R371 RK73HB1J182J CHIP R 1.8K J 1/16W CR371 RK73HB1J822J CHIP R 8.2K J 1/16W C2R372 RK73HH1J473D CHIP R 47K D 1/16WR373 RK73HB1J000J CHIP R 0.0 J 1/16WR374 RK73HH1J473D CHIP R 47K D 1/16W

R375 RK73HB1J103J CHIP R 10K J 1/16WR376 RK73HH1J473D CHIP R 47K D 1/16WR377 RK73HB1J393J CHIP R 39K J 1/16WR378 RK73HB1J102J CHIP R 1.0K J 1/16WR379 RK73HB1J104J CHIP R 100K J 1/16W

R386 RK73HB1J392J CHIP R 3.9K J 1/16WR388 RK73HB1J182J CHIP R 1.8K J 1/16W CR388 RK73HB1J822J CHIP R 8.2K J 1/16W C2R389 RK73HB1J102J CHIP R 1.0K J 1/16WR390 RK73HB1J000J CHIP R 0.0 J 1/16W

R392,393 RK73HB1J102J CHIP R 1.0K J 1/16WR400 RK73HB1J472J CHIP R 4.7K J 1/16WR401 RK73HB1J102J CHIP R 1.0K J 1/16WR406 RK73HB1J101J CHIP R 100 J 1/16WR407 RK73HB1J473J CHIP R 47K J 1/16W

R408 RK73HB1J101J CHIP R 100 J 1/16WR409,410 RK73GB2A221J CHIP R 220 J 1/10WR411,412 RK73HB1J472J CHIP R 4.7K J 1/16WR413 RK73HB1J102J CHIP R 1.0K J 1/16WR414 RK73HB1J474J CHIP R 470K J 1/16W

R438 RK73HB1J473J CHIP R 47K J 1/16WR455 RK73HB1J102J CHIP R 1.0K J 1/16WR471 RK73HB1J103J CHIP R 10K J 1/16W CR472 RK73HB1J103J CHIP R 10K J 1/16W C2R502 RK73HB1J334J CHIP R 330K J 1/16W

R505 RK73HB1J473J CHIP R 47K J 1/16WR508 RK73HB1J473J CHIP R 47K J 1/16WR509 RK73HB1J104J CHIP R 100K J 1/16WR511 RK73HB1J334J CHIP R 330K J 1/16WVR500 2B ✽ R31-0684-05 VARIABLE RESISTOR

S400 2A S70-0414-05 TACT SWITCH (PTT)S401 S70-0514-05 TACT SWITCH (SIDE)S402 2B ✽ S60-0447-05 ROTARY SWITCH (SELECTOR)

MIC300 2A ✽ T91-0674-05 MIC ELEMENT

D1 DA2S101 DIODED2,3 1SV325F VARIABLE CAPACITANCE DIODED4 HSC277 DIODED5,6 HVC350B VARIABLE CAPACITANCE DIODED7,8 DA2S101 DIODE

D100 HSC277 DIODED101,102 HVC131 DIODED103 RN142S DIODED105 HVC131 DIODED200 HSC277 DIODE

D201,202 HVC350B VARIABLE CAPACITANCE DIODE C2D201,202 HVC355B VARIABLE CAPACITANCE DIODE CD204 HVC355B VARIABLE CAPACITANCE DIODE CD260,261 HVC350B VARIABLE CAPACITANCE DIODE C2D260,261 HVC355B VARIABLE CAPACITANCE DIODE C

D301 KDR731 DIODED402 DA2S101 DIODED500 GN1G DIODED501 RB521S-30 DIODEIC1 MB15E03SL-E1 MOS-IC

IC200 NJM2591V BI-POLAR ICIC300 R2A20178NP DAC-IC ICIC301 NJM12904RB1 MOS-ICIC302 TA7368PL MOS-ICIC303-305 NJM12904RB1 MOS-IC

IC400 F2136ACNKDRB MCUIC401 EX24016ATAS0A ROM ICIC500 XC6120N302N-G MOS-ICIC501 XC6209B502P-G MOS-ICIC503 XC6209B502P-G MOS-IC

Q1,2 RT1N141U-T111 TRANSISTORQ3 2SC5383-T111 TRANSISTORQ4 MCH3914(7)-H FETQ5 2SC5108(Y)F TRANSISTORQ6 2SC5636 TRANSISTOR

Q7 2SC5383-T111 TRANSISTORQ100 2SC4926YD TRANSISTORQ101 RFM01U7P FETQ102 RD07MUS2BT112 FETQ103 RT1N141U-T111 TRANSISTOR

Q200 RT1P237U-T111 TRANSISTORQ201,202 KTC4080E-P TRANSISTORQ203,204 3SK318 FETQ300,301 RT1N441U-T111 TRANSISTORQ302 2SK3577-A FET

Q303 SSM6J08FU(F) FETQ304 RT1P237U-T111 TRANSISTORQ305 RT1N144U-T111 TRANSISTORQ306 2SK3577-A FETQ400 2SC4919-S TRANSISTOR

Q401,402 RT1N144U-T111 TRANSISTORQ500,501 SSM3J05FU-F FETQ502 RT1P237U-T111 TRANSISTORTH100 B57331V2104J THERMISTOR

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

维修部件的 PCB 板里不含阴影显示文字的零件。

TK-U100(U)

24

EXPLODED VIEW / 部件分解图

3

2

1

BA

22

21

27

910 17

5

S402

J300

CF200

CD200

VR500

MIC300

101

TX-RX unit 11

A

A

A : N09-2438-05B : N30-2606-48C : N83-2005-48

8

7

1815

3

1325

700701

B

B

Cx13

X57

23

24

19

14

16

2

1

S400

J301

Parts with the exploded numbers larger than 700 are not supplied. / 编号大于 700 的零件未提供分解图。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. / 维修部件的 PCB 板里不含方里的文字所表示的零件。这些零件必需另外购买。

TK-U100(U)

25

ADJUSTMENT

■ Antenna connector adapterThe antenna connector of this transceiver uses an SMA

terminal.Use an antenna connector adapter [SMA(f) – BNC(f) or

SMA(f) – N(f)] for adjustment. (The adapter is not provided as an option, so buy a commercially-available one.)

■ DC supply BATT+, BATT–: External power supply terminal (Fasten it

with an alligator clip.)

Test Equipment Required for Alignment

Test Equipment Major Specifi cations

1. Standard Signal Generator (SSG)Frequency Range 400 to 480MHzModulation Frequency modulation and external modulationOutput –127dBm/0.1µV to greater than –47dBm/1mV

2. RF Power MeterInput Impedance 50ΩOperation Frequency 400 to 480MHzMeasurement Range Vicinity of 10W

3. Deviation Meter Frequency Range 400 to 480MHz

4. Digital Volt Meter (DVM)Measuring Range 10mV to 10V DCInput Impedance High input impedance for minimum circuit loading

5. Oscilloscope DC through 30MHz

6. High Sensitivity Frequency Counter

Frequency Range 10Hz to 1000MHzFrequency Stability 0.2ppm or less

7. DC Ammeter 5A

8. AF Volt Meter (AF VTVM)Frequency Range 50Hz to 10kHzVoltage Range 1mV to 10V

9. Audio Generator (AG)Frequency Range 50Hz to 5kHz or moreOutput 0 to 1V

10. Distortion MeterCapability 3% or less at 1kHzInput Level 50mV to 10Vrms

11. Spectrum Analyzer Measuring Range DC to 1GHz or more

12. Tracking GeneratorCenter frequency 50kHz to 600MHzOutput Voltage 100mV or more

13. 8Ω Dummy Load Approx. 8Ω, 3W

14. Regulated Power Supply 5V to 10V, approx. 3A Useful if ammeter equipped

BATT+ (7.5V)

BATT– (GND)

Adjustment Points

TX-RX unit (Component side view)

ANTMIC300

CF200IC400

CD200

+–

BATT+

BATT–

CV

CV: VCO Lock Voltage

Note: When replacing CF200, apply bond to the point shown in the figure.

TX-RX unit (Foil side view)

S401SideS400

PTT

J301SP

J300MIC

TK-U100(U)

26

调整

■天线接口转换头此手持对讲机的天线接口使用 SMA 终端。使用天线接口转换头 [SMA(f)− BNC(f) 或 SMA(f)− N(f)] 进

行调整。(转换头不作为可选件提供，因此请购买商用转换头。)

■ DC 电源 BATT+, BATT- : 外部电源插脚 (用鳄鱼嘴夹固定。)

调整所需的测试设备测　试　设　备主　要　规　格

1. 标准信号发生器 (SSG)频率范围 400 到 480Hz调制调频和外部调制输出 -127dBm/0.1µV 到大于 -47dBm/1mV

2. 功率计输入阻抗 50Ω操作频率 400 到 480MHz测量范围 10W 左右

3. 频偏仪频率范围 400 到 480MHz

4. 数字电压表 (DVM)测量范围直流 10mV 到 10V输入阻抗为小电路负载高输入阻抗

5. 示波器直流到 30MHz

6. 高灵敏度频率计数器频率范围 10Hz 到 1000MHz频率稳定性 0.2ppm 或更低

7. 直流电流表 5A

8. 音频电压表 (AF VTVM)频率范围 50Hz 到 10kHz电压范围 1mV 到 10V

9. 音频发生器 (AG)频率范围 50Hz 到 5kHz 或更高输出 0V 到 1V

10. 失真测试仪能力在 1kHz 时 3％或更低输入电平 50mV 到 10Vrms

11. 频谱分析仪测量范围直流到 1GHz 或更高

12. 轨迹发生器中心频率 50kHz 到 600MHz输出电压 100mV 或更高

13. 8Ω假负载大约 8Ω，3W

14. 可调电源 5V 到 10V，大约 3A 配备了电流表时更好

BATT+ (7.5V)

BATT– (GND)

调整点收发单元 ( 元件面视图 )

ANTMIC300

CF200IC400

CD200

+–

BATT+

BATT–

CV

CV: VCO锁定电压

注意: 当交换CF200时需要按照图上指示涂上粘合刘。

收发单元 ( 箔面视图 )

S401SideS400

PTT

J301SP

J300MIC

TK-U100(U)

27

ADJUSTMENT / 调整

Frequency and Signaling

The transceiver has been adjusted for the frequencies shown in the following table. When required, re-adjust them following the adjustment procedure to obtain the frequen-cies you want in actual operation.

■ Test Frequency (MHz)

CH

C C2

RX

Frequency

TX

Frequency

RX

Frequency

TX

Frequency

1 460.05 460.10 415.05 415.10

2 440.05 440.10 400.05 400.10

3 479.95 479.90 429.95 429.90

4 460.00 460.00 415.00 415.00

5 460.20 460.20 415.20 415.20

6 460.40 460.40 415.40 415.40

7~16 - -

■ Signaling

No. RX (Decode) TX (Encode)

1 None None

2 None 100Hz Square Wave

3 QT 67.0Hz QT 67.0Hz

4 QT 151.4Hz QT 151.4Hz

5 QT 210.7Hz QT 210.7Hz

6 QT 254.1Hz QT 254.1Hz

7 DQT D023N DQT D023N

8 DQT D754I DQT D754I

9 None DTMF (Code: 159D)

10 None DTMF (Code: 9)

Preparations for Tuning the Transceiver

Before attempting to tune the transceiver, connect the unit to a suitable power supply.

Whenever the transmitter is tuned, the unit must be con-nected to a suitable dummy load (i.e. power meter).

The speaker output connector must be terminated with a 8Ω dummy load and connected to an AC voltmeter and an audio distortion meter or a SINAD measurement meter at all times during tuning.

■ Adjustment frequency (MHz)

Tuning

point

C C2

RX TX RX TX

Low 440.05 440.10 400.05 400.10

Center 460.05 460.10 415.05 415.10

High 479.95 479.90 429.95 429.90

频率和信令已经根据下表所示的频率调整了设置。需要时，按调整步

骤重新调整，以获得实际操作时想要的频率。

■测试频率 (MHz)

信道C C2

接收频率

发射频率

接收频率

发射频率

1 460.05 460.10 415.05 415.10

2 440.05 440.10 400.05 400.10

3 479.95 479.90 429.95 429.90

4 460.00 460.00 415.00 415.00

5 460.20 460.20 415.20 415.20

6 460.40 460.40 415.40 415.40

7 ～ 16 - -

■信令

编号接收 ( 解码 ) 发射 ( 编码 )

1 无无

2 无 100Hz 方波

3 QT 67.0Hz QT 67.0Hz

4 QT 151.4Hz QT 151.4Hz

5 QT 210.7Hz QT 210.7Hz

6 QT 254.1Hz QT 254.1Hz

7 DQT D023N DQT D023N

8 DQT D754I DQT D754I

9 无 DTMF( 码 :159D)

10 无 DTMF( 码 :9)

调谐手持对讲机的准备在尝试调谐手持对讲机前，请将手持对讲机连接到合适的

电源上。发射打开时，手持对讲机必须连接到合适的等效负载上 (如

功率表 )。扬声器输出连接器必须端接 8Ω 的等效负载，调谐期间，

必须始终连接到交流电压表和音频失真仪或 SINAD 测量仪表上。

■调整频率 (MHz)

调谐点C C2

接收发射接收发射

低 440.05 440.10 400.05 400.10

中 460.05 460.10 415.05 415.10

高 479.95 479.90 429.95 429.90

TK-U100(U)

28

ADJUSTMENT

Common Section

Item Condition

Measurement Adjustment

Specifi cations / RemarksTest-equipment

Unit Terminal Unit Parts Method

1. Setting 1) BATT terminal voltage: 7.5V2) SSG standard modulation [Wide] MOD: 1kHz, DEV: 3kHz [Narrow] MOD: 1kHz, DEV: 1.5kHz

2. VCO Lock Voltage

1) Adj item: High TX-RX ANT

(CV)

FPU 4.0V: C3.7V: C2

±0.1V

Transmitter Section

Item Condition




1. Frequency 1) Adj item: High Press [Transmit] button.

f. counter TX-RX ANT FPU 479.900MHz: C429.900MHz: C2

±50Hz

2. High Transmit Power and Protective

Current

1) Adj item: Low, Center, High (3 points) BATT terminal voltage: 7.5V Press [Transmit] button.

PowermeterAmmeter

FPU 3.8W ±0.1W2.0A or less

3. Low Transmit Power

1) Adj item: Low, Center, High (3 points) BATT terminal voltage: 7.5V Press [Transmit] button.

1.0W ±0.1W1.0A or less

4. DQT Balance [Wide]

1) Adj item: Low, Center, High (3 points) (Signaling: Square wave) Deviation meter fi lter LPF: 3kHz HPF: OFF Press [Transmit] button.

Powermeter

DeviationmeterOscilloscopeAGAF VTVM

TX-RX ANT

SP/MICconnector

FPU Make the demodu-lation wave into square waves.

5. Maximum Deviation [Wide]

1) Adj item: Center, Low, High (3 points) AG: 1kHz/150mV Deviation meter fi lter LPF: 15kHz HPF: OFF Press [Transmit] button.

4.0kHz (According tothe lager +, –)

±100Hz

6. Battery Warning Level

1) BATT terminal voltage: 5.9V DVM TX-RX BATTterminal

FPU Write BATT terminal voltage: 5.9V

7. Battery Detection Check (User mode)

1) BATT terminal voltage: 5.7V PTT: ON

Powermeter

DVM

ANT

BATTterminal

Check LED blinksNo transmit power

2) BATT terminal voltage: 7.5V PTT: ON

LED does not blink

• This transceiver is designed to make adjustments simple.• It is not necessary to adjust the fi xed values for the DTMF-DEV, DQT-DEV, QT-DEV, and MIC sensitivity.• The TX-DEV Narrow setting uses the Wide calculated adjustment level value.

TK-U100(U)

29

调整

共通部分

项目条件测量调整

规格／备注测量装置单元端子单元部件方法

1. 设定 1) BATT 端子电压 :7.5V2) 标准信号发生器调制 [ 宽 ] 调制 :1kHz, 频偏 :3kHz [ 窄 ] 调制 :1kHz, 频偏 :1.5kHz

2. VCO 锁定电压

1) 调整项目 :高收发天线

(CV)

FPU 4.0V: C3.7V: C2

±0.1V

发射部分



1. 频率 1) 调整项目 :高按 [发射 ]按钮。

频率计数器

收发天线 FPU 479.900MHz: C429.900MHz: C2

±50Hz

2. 高发射功率和保护电流

1) 调整项目:低,中,高(3点) BATT 端子电压 :7.5V 按 [ 发射 ]按钮。

功率计电流表

FPU 3.8W ±0.1W2.0A 或更低

3. 低发射功率 1) 调整项目:低,中,高(3点) BATT 端子电压 :7.5V 按 [ 发射 ]按钮。

1.0W ±0.1W1.0A 或更低

4. DQT 平衡 [ 宽带 ]

1) 调整项目:低,中,高(3点) ( 信令信道 :方波 ) 频偏仪滤波器 LPF:3kHz HPF:OFF 按 [ 发射 ]按钮。

功率计

频偏仪示波器AGAF VTVM

收发天线

SP/MIC连接器

FPU 把解调波调整为方波。

5. 大频偏 [ 宽带 ]

1) 调整项目:中,低,高(3点) AG:1kHz/150mV 频偏仪滤波器 LPF:15kHz HPF:OFF 按 [ 发射 ]按钮。

4.0kHz ( 按照较大＋ ,－ )

±100Hz

6. 电池警告电平

1) BATT 端子电压 :5.9V DVM 收发 BATT 端子

FPU 写入 BATT 端子电压 :5.9V

7. 电池指示检查 (用户模式)

1) BATT 端子电压 :5.7V PTT: 开启

功率计

DVM

天线

BATT 端子

检查手持对讲机不能发射，LED闪烁

2) BATT 端子电压 :7.5V PTT: 开启

手持对讲机可以发射，不会引起 LED 闪烁

• 该手持对讲机的设计采用了简化调整。• 不需要调整 DTMF 频偏 ,BPF, MIC 灵敏度。• 窄带的 TX 频偏是被自动调整。

TK-U100(U)

30

ADJUSTMENT

Receiver Section

Item Condition




1. Sensitivity Check [Narrow]

1) Adj item: Low, High (2 points) SSG output: –115dBm (0.4µV) SSG DEV: 1.5kHz

SSG

DVMOscilloscopeAF VTVM

TX-RX ANT

SP/MICconnector

Check 12dB SINAD or more

[Wide] 2) TEST CH: 1 SSG output: –117dBm (0.32µV) SSG DEV: 3.0kHz

2. Squelch Level 5

[Wide]

(3 points)1) Adj item: Low SSG output: –120dBm (0.22µV): C –120dBm (0.22µV): C2

SSG DEV: 3.0kHz2) Adj item: Center SSG output: –122dBm (0.178µV): C –121dBm (0.2µV): C2

SSG DEV: 3.0kHz3) Adj item: High SSG output: –123dBm (0.158µV): C –121dBm (0.2µV): C2

SSG DEV: 3.0kHz

FPU Write

[Narrow] (3 points)4) Adj item: Low SSG output: –120dBm (0.22µV): C –119dBm (0.25µV): C2

SSG DEV: 1.5kHz5) Adj item: Center SSG output: –122dBm (0.178µV): C –120dBm (0.22µV): C2

SSG DEV: 1.5kHz6) Adj item: High SSG output: –123dBm (0.158µV): C –120dBm (0.22µV): C2

SSG DEV: 1.5kHz

• It is not necessary to adjust the fi xed value for the BPF.• The Squelch Level 9 setting uses the Squelch Level 5 calculated adjustment level value.

TK-U100(U)

31

调整

接收部分



1. 灵敏度检查 [ 窄带 ]

1) 调整项目 :低 ,高 (2 点 ) SSG 输出 :-115dBm(0.4µV) SSG 频偏 :1.5kHz

SSG

DVM示波器AF VTVM

收发天线

SP/MIC连接器

检查 12dB SINAD 或更高

[宽带 ] 2) 测试信道 :1 SSG 输出 :-117dBm(0.32µV) SSG 频偏 :3.0kHz

2. 静噪 (5) [ 宽带 ]

(3 点 )1) 调整项目 :低 SSG 输出 : -120dBm(0.22µV):C -120dBm(0.22µV):C2 SSG 频偏 :3.0kHz2) 调整项目 :中 SSG 输出 : -122dBm(0.178µV):C -121dBm(0.2µV):C2 SSG 频偏 :3.0kHz3) 调整项目 :高 SSG 输出 : -123dBm(0.158µV):C -121dBm(0.2µV):C2 SSG 频偏 :3.0kHz

FPU 写入

[窄带 ] (3 点 )4) 调整项目 :低 SSG 输出 : -120dBm(0.22µV):C -119dBm(0.25µV):C2 SSG 频偏 :1.5kHz5) 调整项目 :中 SSG 输出 : -122dBm(0.178µV):C -120dBm(0.22µV):C2 SSG 频偏 :1.5kHz6) 调整项目 :高 SSG 输出 : -123dBm(0.158µV):C -120dBm(0.22µV):C2 SSG 频偏 :1.5kHz

• 不需要 BPF 调整。• 静噪 (9) 是被自动调整。

32

JIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

R412

R438

C402C406

C407C408

R455

R116

R313R314

R315R316

R324

R325

R327

R329

R136R340

C310

C316

C317C319

R18

C517

R360

C326

C134

C329

R367

C139

C523

C524

R371

R372

R373

R374

R377

C345

R388

R389

C350

C353

C354

C355

R392

R393

C10

1

1617 32

33

484964

4 5

1 8

Q103

D402 1 67

121318

19

24

4 5

1 8

4 5

1 8

Q400

IC300

J79-0306-09

R400

R401

CN

200

CN

201

R411

CN

202

R413

R414

CN

401

CN

402

CN

403

CN

404

C400 C

401C403X

400

R471

R472

R305

R306

R307

R120

R322C

N508

R332

R334

R344

C309

R347

C311

C124

R355

R356

R357

R358 C

321

C322

C516

C323

C330

C332

C333

R370

R375

R376

C340

C342

C349

R386

C158

C352

C360

CN

1

CV

R328

R323

C336

CN

2

C313

Q304

Q305

Q502

IC400

IC401

D301

IC301

IC304

TK-U100(U) PC BOARD / 印刷电路板

TX-RX UNIT (X57-8103-XX) -00: C -01: C2

Component side view (J79-0306-09)

Ref. No. Address

IC300 6I

IC301 4H

IC302 6P

IC303 8L

IC304 3H

IC400 8H

IC401 8F

IC500 4M

IC501 4M

IC503 4O

Ref. No. Address

Q103 4I

Q300 4O

Q301 4P

Q302 5P

Q303 7P

Q304 3H

Q305 7I

Q306 5P

Q400 7F

Q500 5M

Ref. No. Address

Q501 3N

Q502 6F

D301 4F

D400 8R

D401 8R

D402 6G

D500 6K

D501 5O

33

J K L M N O P Q R S

1

2

3

4

5

6

7

8

9

10

11

12

13

14

DG S

DG

S

D

G S

D

GS

R408

R409

R410

C411

C412C414

F500

R302

R304

R502

R505

R311

R508

R509

R318

R511

R326

R337

C303

C304

C305

C308

R345

R348

C501

C502

C504

C505

C312

C314

C315

C513

C514

C320

C515

C337

C145

R378

C159

MIC300

+–

CD200

D500

Q301

Q500

SP–(BRN)

SP+(GRN)

D501

IC302

IC500

2 3

1 4

IC503

3 4

51

IC303

R121

R122

R123

C124

R406

R407 C

409

F300

R303

R308

R309

R310

R312

CN

300C

N301

CN

302

CN

303

CN

502

CN

503

CN

504

CN

505

CN

506 CN

507

R330

R335

R336

CN

510

CN

511

C301

R342

C306

C500

C503

C506

C507

R350

R351

C318

C511

C324

C522

C335

R379

C346

C358

R323

R301

R317

R321

CF200

CN

500B

ATT+C

N501

BATT–

Q300

Q302

Q303

SG

DD

DD

Q306

D400

D401

Q501

56

110

IC501

345

1

45

18

TX-RX UNIT (X57-8103-XX) -00: C -01: C2


PC BOARD / 印刷电路板 TK-U100(U)

Component side

Foil side

Layer 1Layer 2Layer 3Layer 4

34

JIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

R237R238

R240R241

C413 C415

C240

C243

C245

C247

C250

C268

C269C270

C271L110

L111

D260

D261

CN101

R138

R139or L113

C300

C116

C117

C119

C120

R353

C127

C132

C328

R365

C135

C136C138

C338

C339 C344

R390

C172C176

L208

C181

C187

Q200

IC305

S401SideS400

PTT

C302 +

J301SP

J300MIC

S402

Q401

Q402

VR500

Q204

D

SG

G

R230

R231

R232R

233

C202

C205

C208

C212

C238

C244

C248

L104

L109

L112

R300

R115

R117

R119

TH100

R352

R354

C129

C130

R361

C131 C

133

R363

R364

R366

C137

R369

C334

C146

C341

C343

C347

C357

C171

C174

C175

C184

C186

L210

L217 9

C241

C242

D101

D102

D103

D105

45

18


Ref. No. Address

IC1 8P

IC200 8K

IC305 8I

Q1 7P

Q2 4O

Q3 5O

Q4 5P

Q5 5P

Q6 6O

Q7 9P

Ref. No. Address

Q100 4M

Q101 5L

Q102 4K

Q200 9J

Q201 9N

Q202 8L

Q203 6M

Q204 6I

Q401 7C

Q402 8C

Ref. No. Address

D1 3P

D2 3O

D3 3O

D4 4O

D5 4O

D6 4O

D7 5O

D8 3P

D100 5N

D101 4F

Ref. No. Address

D102 4F

D103 4G

D105 4G

D200 6O

D201 6K

D202 6K

D204 6L

D260 5I

D261 6I

TX-RX UNIT (X57-8103-XX) -00: C -01: C2

Foil side view (J79-0306-09)

35

J K L M N O P Q R S

1

2

3

4

5

6

7

8

9

10

11

12

13

14

GD

S

C23

C25

R212

R213C27

R214

R218

C30

C31

C32C33

R220

C34

R221

R222 C36

R223

R224

C38

C39

C40

C41

C43

C200

R241

C206

R243

R244

C209

C214

C218

C220

C221

C222

C228

R267

C240

C243

C1

C2

C4

C5

+

+

+

C6 C7

C9

C253

C255 C256

C257C258

D2

D5

D3

L100

C274

C276

C277

R100

R102

R106R108

R113

R114

L1

L4

L7

L8

L9

C100

C102

C105C107

C108C110

C112

C113

C114

C116

C117

C119

R157

C120

3

R14

R16

R17

R19

R20

R21

R22

5

IC1

Q1

R25

R27

R37

R38

R5

R39

C150

R40

R41

R42

C153

R45

D100

L204

L205

L214

L216

X1

C11

C12

C14

R200

C16

R204

R205

C19

R206

R207

R215

C28R30

C21C22

L6

L3

J79-0306-09

XF200

IC200

Q200

Q202

Q102 GD

Q203

DG

SG

Q2

Q4

Q5

Q6

C20

+

R210

C24

C26

C54

C29

C35

C37

R227

C42

R230

R23

C201

C202

C203

C204

C205

C207

C208

C210

C404

C211

C405C

212

C213 C

215

C216

C217 C

219

R258

F101

C223

C224

C225

C230

C233

C236

C237C

238

C239

C3

C8

C252

D1

D4

D6

D7

D200

D202

L101

L102

L103

L104

R101

R103

R104

R105

R107

R109

R111

R112

L2

L5

L10

C101

C103

C104

TH100

C109

C111

R155

R156

R11

R12 R

13

R15

R361

R26

R28

R29

R32

R33

R34

R1

R2

R3

R7

R9 R43

R50

R51

C171

L211

L212

L213

L217

L218

L219

R201

C15

R202

R203

C17

R208

R209

R217

R226

R229 R

239

R242

C226

C227

C254 C

259

D201

C262 C

263

D204

C275

L215

L12

C13

89

116

89

116

Q7

Q201

Q101

GSD

Q100 B

E

EC

Q3


Component side

Foil side


TX-RX UNIT (X57-8103-XX) -00: C -01: C2


TK-U100(U)

36

LEVEL DIAGRAM / 电平图

Tra

nsm

itte

r S

ecti

on

/ 发

射部

分

Re

ceiv

er

Secti

on

/ 接

收部

分

To

mak

e m

easu

rem

ents

in t

he

AF

sect

ion

, co

nn

ect

the

AC

leve

l met

er.

(AN

T in

pu

t : –

53d

Bm

, 1kH

z FM

, 1.5

kHz

DE

V (

Nar

row

).)

In t

he

RF

sect

ion

, use

a h

igh

imp

edan

ce p

rob

e. (

AN

T in

pu

t : –

53d

Bm

, MO

D o

ff.)

AG

is s

et t

o t

he

MIC

inp

ut

bec

om

es 1

.5kH

z D

EV

, at

1kH

z M

OD

. (N

arro

w)

To

mak

e m

easu

rem

ents

in t

he

AF

sect

ion

, co

nn

ect

the

AC

leve

l met

er.

In t

he

RF

sect

ion

, use

a 1

000p

F co

up

ling

cap

acit

or

要在

AF段

进行

测量

，请

连接

交流

电平

表。

(AN

T输

入∶

-53d

Bm

，1k

Hz

FM，

1.5k

Hz频

偏(窄

带)。

)在

RF段

，请

使用

高阻

抗探

针。

(AN

T输

入∶

-53d

Bm

，M

OD

关。

)

AG

被设

为麦

克风

输入

，为

1.5k

Hz频

偏在

1kH

z调制

。(窄

带)

要在

AF段

进行

测量

，请

连接

交流

电平

表。

在RF段

，请

使用

1000

pF耦

合电

容。

FM IF

SY

ST

EM

DA

C

SG

–53d

Bm

50Ω

AN

T

–58.

0dB

m–7

4.8d

Bm

–67.

6dB

m–5

5.0d

Bm

–52.

6dB

m–4

7.5d

Bm

–60.

8dB

m–3

3.47

dB

m17

4mV

rms

71m

Vrm

s1.

9Vrm

s1.

9Vrm

s1.

9Vrm

s

C25

0C

244

C24

0C

274

C22

4C

221

C21

6C

328

C32

0C

302

+

SP

500m

W

Q30

6Q

302

IC30

2IC

300

IC20

0Q

202

XF2

00M

IXE

RQ

203

Q20

4

RF

(CE

NT

ER

FR

EQ

UE

NC

Y)

IF1

(38.

85M

Hz)

IF2

450k

Hz

AF

(1kH

z)

AF

AM

P

IC30

0

DA

C

C29–1

1.2d

Bm

VC

O

C33

5.2d

Bm

C422.

2dB

m3.

0dB

m

C11

2

18.0

dB

m

C12

7

35.3

dB

m

AN

T

50Ω

MIC

15.1

mV

rms

216m

Vrm

s37

.5d

Bm

C10

0

11.8

dB

m

C10

8Q

5Q

6

RX

LoD20

0

D10

0

Q10

0Q

101

Q10

2

AF

(1kH

z)R

F (C

EN

TE

R F

RE

QU

EN

CY

)

R31

3Q

4

1

2

3

4

5

6

7

8

A B C D E F G H I J K

SCHEMATIC DIAGRAM / 原理图 TK-U100(U)

39

X57-810 1/1Note : The components marked with a dot (•) are parts of layer 1. / 注意 : 标有点号 (•) 的零件为第一层的零件。

-t

5M

R1

5

10

0k

R1

17

27

0

C5

02

10

00

p

C1

11

27

0

C3

45

10

00

p

R213

3.3k

D2

1S

V3

25

F

L111

4T

C217

5p

C1

07

27

0p

R2

06

R304

47k

R361

820

C3

09

0.1

u

C2

25

C1

09

9p

C2

11

0.0

33

u

C33

33p

C2

26

47

0p

C340

10p

C3

19 0

.01

u

R3

15

10

k

C2

05

0.1

u

R332

2.7k

C3

4

10

00

p

RFM01U7PQ101

R4

1

10

C216

0.01u

C228

2p(B)

R1

08

68

k

R3

36

82

k

R4

2

3.3

k

47k

C38

22p

C1

10

27

0p

R3

56

18

k

C127

180p

R2

01

47

C209

22p

R2

26

47

0k

C1

05

0.1

u

R367

47k

L2

04

56

0n

KTC4080E-P

Q202

R2

03

L2

17

27

0n

C112

220p

C3

21

0.0

1u

R210

330k

1k

C3

2

10

00

p

CD200

L79-1914-05

C135

2p (B)

10

00

p

R328

680k

D31SV325F

R4

07

47

k

R230

R5

82

0

D2

02

R1

19

27

0

27

0

C3

00

10

00

p

C3

42

0.0

1u

C2

13

0.1

u

L205

C2

4

10

00

p

L9

22

n

C2

36

R2

31

C247

IC301NJM12904RB1

1

2

3

4GND

5

6

7

8V+

C2

2

C5

01

10

00

p

C4

02

12

p

R334

10k

R353

1k

C2

15 2

2p

C252

D5

00

GN

1G

R3

72

47

k(D

)

C1

14

27

0p

R3

09

1.8

k

R3

24

47

k(D

)

C1

38

3p(

B)

C310

0.047u

C27

22p

R214

560

D1

03

HV

Z1

31

R1

11

68

k

R5

05

47

k

CN202

MIC300T91-0651-15

C3

06

0.2

2u

C2

48

R2

7

22

0

D2

01

2SK3577-AQ306

L110

4T

C2

18

0.0

1u

C3

12

0.0

47

u

R3

7

5.6

k

RD07MUS2BT112Q102

IC2

00

NJM

25

91

V

1oS

CIN

oSC

oUT

MIX

oUT

V+

IFIN

DE

C

FIL

oUT

8F

ILIN

9A

FoU

T

QU

AD

IFoU

T

RS

SI

NoI

SE

DE

T

NoI

SE

RE

C

GN

D

16

MIX

IN

R3

27

82

0k

C2

55

0.1

u

C1

29

27

0p

C1

32

5p(

B)

C302 100u6.3

C5

05

1u

R2

27

47

0k

C2

19

22

p

270

J300E11-0484-05

MIC

13

11102

C4

10

u1

6

2SC5636Q6

C2

01

10

00

p

C3

08

1u

68

k

10

0k

C3

34

0.1

8u

C2

30

R3

18

27

0k

C1

16

0.0

1u

C2

76

47

0p

R310

1k

0.01u

R3

25

47

k(D

)

R2

10

k

3SK318Q203

C2

75

0.0

1u

C1

04

27

0p

R1

00

4.7

k

S4

00

S7

0-0

41

4-0

5

C2

03

10

0p

D7

DA

2S

10

1

C9

3p

L6

27

0n

C4

09

10

00

p

C5

06

10

00

p

R3

29

10

k

C214

0.01u

C12

C1

01

27

0p

L112

4T

C305

0.01u

X1

L77-3074-05(19.2MHz)

VCoNT

GND oUTPUT

VCC

2SC5108(Y)FQ5

C2

R301100

L2

10

8.2

n

3.3

k

R2

33

10

0k

R3

2

1k

C5

11

10

00

p

C8

0.1

u

R1

13

47

k

R370

47k (D)

R1

23

0.3

9

R3

17

33

0k

R3

86

3.9

k

R502

330k

C240

470p

R344

10k

150p

R345

0

C17

4p(B)

C1

19

27

0p

C5

03

4.7

u

R3

23

5.6

k

R1

09

47

R3

2.2k

C2

6

10

00

p

C3

01

10

00

p

R308

1k

C4

1

10

00

p R1

16

39

k

R2

02

2.7

k

10

0k

C2

38

R2

9

4.7

k

C1

24

27

0p

R1

21

0.3

9

R3

0

47

R321

470k

C1

59

27

0p

C2

22

8p

C332

0.01u

C250

4p

C2

1

R2

22

10

0k

C2

41

47

0p

C1

17

2.2

u

C3

17

0.0

1u

C2

20

10

00

p

C29

0.5p(B)

CN303

C1

20

27

0p

R212

180k

3SK318Q204

C3

1C

54

0.0

1u

C131

180p

C2

37

R2

00

10

k

C2

23

8p

C2

02

0.0

1u

R1

12

39

2SC5383-T111

Q3

C3

41

22

00

p

R357

560k

R2

09

47

IC304NJM12904RB1

1

4GND

5

8V+

L4

27

0n

C108

12p

R312

2.2k

C3

18

22

0p

R4

01

1k

C100

10p(B)

R1

22

0.3

9

CN302

R2

39

15

0

R1

06

47

k

C5

04

10

00

p

C3

16

0.1

u

C333

1000p

C2

10

0.1

u

C2

5

5P

R2

24

56

k

R2

08

10

0

C1

9

10

00

p

R2

18

1k

C137

2p (B)

R335

0

C1

36

8p(

B)

6p(

B)

XF200L71-0669-05

R303

470

150p

L1

04

4T

CF200L72-1046-05

D6

HV

C3

50

B

R3

58

47

k

C1

13

27

0pL7

27

n

KTC4080E-P

Q201

L1

09

22

0n

R205

6.8k

R4

0

2.2

k

C2

04

0.0

22

u

2SC4926YD

Q100

R102

2.2k

R1

03

15

C1

03

27

0p

R1

05

10

R1

15

0

R375

10k

R373

0

CN201

C3

26

82

00

p

Q2RT1N141U-T111

C2

08

0.1

u

C2

12

0.1

u

R316

0

R3

13

2.2

k

R3

14

L1

01

33

n

R302 1k

C303

0.047u

R355

47k

C3

13

0.1

u

R3071k

C311

1u

L102

12n

Q103RT1N141U-T111

33

0

C1

58

27

0p

C1

1

1u

C2

8

10

00

p

C3

0

10

00

p

C1

34

27

0p

CN

50

4

CN

50

5

CN

50

6

CN

50

7

CN

50

8

C39

10p (B)

CN200

L1

270n

L2

IC1 MB15E03SL-E1

1oSCIN

2oSCoUT

3VP

4VCC

5Do

6GND

7XFIN

8FINCLoCK

DATA

11 LE

12 PS

13 ZC

LD/FoUT

15 P

16 R

C1

4

0.0

1u

R20

10k

R19

10k

R21

10k

R1

71

0k

R1

61

0k

R1

41

0k

R2

5

10

C1

5

0.0

1u

Q1

RT1N141U-T111

R9

10

k

C36

2p(B)

L8

15n

C3

5

6p(

B)

C3

7

6p(

B)

C16

1000p

D1

DA

2S

10

1

1M

L5

27

0n

R114

0

TH

10

0

10

0k

C221

0.01u

R322

1M

IC300R2A20178NP

1VIN2

2VDD

3LD

4CLK

5DI

6VIN3

7V

oU

T3

8V

oU

T4

9V

IN4

10

VIN

51

1V

oU

T5

Vo

UT

6

13VIN6

14VDAREF1

15VDAREF2

16RESET

17GND

18VIN7

19

Vo

UT

7

20

Vo

UT

8

21

VIN

8

22

VIN

1

23

Vo

UT

1

24

Vo

UT

2

R410

220

D4

01 B

30

-17

79

-05

R409

220

D4

00 B3

0-1

78

2-0

5

IC503XC6209B502P-G

1NC

2VSS

3CEVIN

VoUTC5

13

1u

C5

14

1u

R5

09

10

0k

MCH3914(7)-H

Q4C

7

D5

HV

C3

50

B

R2

2

10

k

C5

00

10

0p

C3

29

C3

30

R347

10k

R3

40

10

k

C1

0.4

7u

R1

3

10

0k

R1

1

10

0k

J301 E11-0717-05

SP

134

2

D101

HVC131

D4

HS

C2

77

D102

HVC131

D100

HSC277

D2

00

HS

C2

77

C336

0.01u

Q305

RT1N144U-T111

R3

71

IC400

F2136ACNKDRB

1 2 3 4 5 6 7 8 9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

R311

1k

R406

100

C5

07

10

u

R5

08

47

k

SSM3J05FU-FQ501

L3

CN1 CN2

R26

3.9k

R2

07

5.6

k

Q401

RT1N144U-T111

Q402

RT1N144U-T111

R408

100

C403

1p(B)

C4

06

12

p

2S

C4

91

9-S

Q4

00

C400

0.1uC401

1000p

C405

1000pC404

0.1u

CN

50

2

R3

4

10

C23

1000p

R2

8

56

C3

04

10

u

10

u

C2

0

22

u1

0

IC5

00

XC

61

20

N3

02

N-G

1N

C

2V

SS

4V

IN

3V

oU

T

X4

00

(11

.05

92

MH

z)

R5

1

33

k

R5

0

10

0k

C43

1000p

R155

15

R374

47k (D)

C3

50

10

00

p

C3

52

10

00

p

R3

76

47

k(D

)

R136

1.8k

C1

39

4.7

u

C1

45

27

0p

C1

46

1.5

p(B

)

R3

77

39

k

C3

54

0.2

2u

C353

1u

D301

KDR731

MC

H3

30

9-H

Q5

00

C224

0.01u

R215

330

IC401EX24016ATAS0A

1 A0

2 A1

3 A2

4 VSS5SDA

6SCL

7WP

8VCC

4.7

k

4.7

k

C3

55

1u

C4

11

10

00

p

S4

01

S7

0-0

51

4-0

5

R43

10k

R1

07

27

R455

1k

CN510

R511

330k

R4

00

4.7

k

47

k

L1

00

15

n

C102

22p

R1

04

2.2

k

R3

79

10

0k

R326

0

100p

IC302 TA7368PL

1NC1

2VCC

3NC2

4VIN

5RIPPLE6 NF

7 PHASE

8 PRE-GND

9 PW-GND

10 PoUT

CN

50

3

CN404

CN402

CN401CN403

C3430.18u

C324

0.18u

C3

44

0.0

27

u

C347

1u

R366

100k

R363

5.6k

R364

470

IC303

NJM12904RB1

1AoUT

2A-IN

3A+IN

4GND5 B+IN

6 B-IN

BoUT

V+

C3350.18u

C3

37

0.1

8u

R342

15k

R350

470

IC305

NJM12904RB1

1

2

3

4GND5

6

7

8 V+

R348

56k

R351

180

C346

0.18u

C328

0.39u

L1

03

33

n

CN3

C315

10u 10

C3

58

0.1

u

C3

57

0.1

u

R413

1k

R4

14

47

0k

R365

0

R378

1k

L2

11

56

0n

L2

13

56

0n

L2

12

82

0n

Q3

04

RT

1P

23

7U

-T1

11

Q2

00

RT

1P23

7U-T

111

Q5

02

RT

1P

23

7U

-T1

11

S402

S60-0447-05

3S1_B2S1_C1S1_A6S2_B5S2_C4S2_A9S3_G8S3_C7S3_A

CN

51

1

SS

M6

J08

FU

(F)

Q3

03

2SK3577-AQ302

R3

30

10

k

R3

37

0

C5

15

27

0p

C5

16

27

0p

2SC5383-T111

Q7

R18

22k

C5

1u

25

R139

C3

49

R3

88

IC501 XC6209B502P-G

1 NC

2 VSS

3 CE4VIN

5VoUT

C5

17

4.7

u

R4

5

0

R390

0

R3

92

1k

C5

22

27

0p

C5

23

27

0p

C5

24

27

0p

R3

93

1k

C3

22

27

0p

C323

0.1u

C2

57

2p

C10

1u

R1

2

2.7

k

C3

60

0.1

u

R389

1k

DA2S101

C3

38

33

0p C

33

9

0.1

u

R352

100k

R354

330k

R369

10k

F300

F53-0467-05

F101

F53-0287-05

R2

67

0

VR500

R31-0684-05

Q300

RT1N441U-T111

Q301

RT1N441U-T111

D501 RB521S-30

F500F53-0372-05

(3.15A)

PLDL

EEPROM

2nd-LO

-

T0

SQ

L

SHIFT

CLOCKDATA

5R

VO

L O

UT

PLDL

+

PLUL

LSD

I

5CC

+B

5MS

C

5M

RESET

TCXO

PTT

PTT/RXD MIC AMP/LIMITERMIC

5RC

5R

IM

5C

TXD

5T

SPK

5MS

AFO

5M

INT

5MSC

SP MUTE SW

-BATT

+BATT

5MSC

LSDI

+B

RS

SI

5M

SQ

L

5MS

RESETINT

SPMUT

5TC

(450kHz)

5CC

HSDO

(38.85MHz)1st IF

RS

SI

MIXER

MOD

5M

FM IF SYSTEM

IF AMP

Temp compensation

PTT

PLL SYSTEM

TXD

+

RXD

5MS

+

LSD BUFFER

5MS

+

LSDIN

-

HSDO

-

5M

BATT

SPG

5MS

BATTERYTERMINAL

PLUL

CLOCK

DATA

5C

-

DACLDDACLD

VDCSW

PTT

RXD

TXD

BPF TUNING

FINAL

DRIVE

VCO

D/A CONVERTER

5M

SB

5M 5T

5C

5R

Vref

5C

PTT

TXD

RXD

PTT

RE

SE

T

SP

MU

T

SPMUT

PFKEY

SPMUT

5T

5MS

VD

CS

W

TH

DE

T

SQLRSSI

5R

5T

THDET

POWC

BS

FT

BPF

PLD

L

PLU

L

DA

TAC

LOC

K

LEDR

LEDG

PFK

EY

EN4

EN3

EN2

EN1

SB

SB

+BSB

5R 5R

5M

BPF

5T

+B

5R

5T

LSDO

LSDO

5C

5C

WID/NAR

T/RSHF

5TC

5RC

EN2

EN3

EN1

EN4

LEDG

LEDR

PTT

5CC

5TC

5RC

PFKEY

TXD

RXD

INT

NC

VR

EF

MO

DE

NC

NC

RE

SE

T

XO

UT

VS

S

XIN

VC

C

BS

FT

NC

NC

NC

CLOCK

PLDL

DA

CLD

PLUL

EN4

EN3

EN2

EN1

NC

LEDR

LEDG

SPMUT5M

SC

5T

C

NC

5C

C

T/RSHF

WID

/NA

R

PTT

PFK

EY

INT

VD

CS

W

VO

X IN

CV

DE

T

NC

TYPE2

TYPE1

5RC

LSDO

HSDO

BATT

RSSI

SQL

LSDIN

THDET

CURDET

TX

D

RX

D

NC NC

5VC

NC

NC

SP+

SP-

+B

CVDET

CV

DE

T

5MS

SB

CU

RD

ET

CURDET

PO

WC

DATA

PLPS

E2D

AT

E2CLK

E2DAT

PLPS

PLPS

PLPS

Side

E2W

P

NC

OPTDET

5MSC

OPTDET

OP

TDE

T

OPTDET OPTDET

OPTDET

SP-

AF POWER AMP

-

QT/DQT FILTER

LSDIN

-

AF FILTER

+

+

VREF

R306

R305

1k

1k

C206

C207

R204

C2

00

R1

01

C42

C320

0.1u

5RC

5MSC

RESETINT

5TC

5CC

R1

20

C1

30

D402

C314

R4

11

R4

38

R4

12

10

00

p

10

00

p

10

00

p

10

00

p

C4

12

C4

13

C4

14

C4

15

1000p

C408

C407

R1

(38.4MHz)

R33

C4

0

R39

R38

ANT

5RC

5MSC

RESETINT

5TC

5CC

PTT

SPMUT

TXD

RXD

OPTDET

PTTSWPTTSWPTTSWPTTSW

PTTSW

VOL OUT

VOXIN

VOXIN VOXIN

5M

LSDIN

5M

T/RSHF

T/RSHF

T/RSHF

5M

SQLRSSI

5R

BPF

+B

CVDET

1stLO

1stLO

5T

2ndLO

POWC

5T

CURDET

1stLO

WID/NAR

BPF

+B +B

5M

CVDET

DACLD

CLOCK

DATA

5R

2ndLO

7

8

12

VREF

VREF

5MS

SPMUT

PRI DRIVE

V.D.C SW

RF AMP

BPF TUNING

D201,202,204

DOUBLER

2

3

7

6

MCU

E2CLK

E2WP

14

10

9

VOLTAGEREGULATOR/3V

TX/RX SW

RF BUFFER

RF AMP

VOLTAGEREGULATOR/5V

VOLTAGEREGULATOR/5V

VOLTAGEDETECTOR/RESET

4

5

DC SW

DC SW

DC SW

DC SW

DC SW

DC SW

DC SW

SWITCH

DC SW

DC SW

W/N SW

DC SW

W/N SW

RIPPLE FILTER

FREQUENCYCONTROL MODULATOR

D6

MOD

D2,3,5

TX/RX SW

ANT SW

D101,102,103, 105

LEDGREEN

LEDRED

SELECTOR

SP/MIC JACKS

POWER SW/AF VOLIUM

PROTECT

CURRENTSTEERING

CURRENTSTEERING

CURRENTSTEERING

10

00

p

X57-8103-00X57-8103-01

CC2

C12

22p27p

C174

33p15p

C175

3p(B)NO

C176

NO22p

C181 C187 C225 C230 C236 C237 C238 C239 C243 C245 C247 C248 C250 C252 C253 C254 C258 C268 C269 C270 C271 C329 C330 D201 D202 D204 D260 D261 L3L2 L113 L214 L215 R139 R221 R229 R230 R231 R471 R472

2p3p

NO2p

6p2p

6p5p

22p10p

22p10p

5p9p

1p0.5p

470p0.1u

3p7p

1p0.75p

470p0.1u

270p12p

0.75p470p NO

22pNO4p 470p

1000p 10p22p

10p22p 1p

5p3p2p

0.027u

0.033u820p560p

HVC355B

HVC350B

HVC355B

HVC350B NOHVC355B HVC355B

HVC350BHVC355B

HVC350B

5.6n

6.8n

18n

22n 10n

NO 27n

39n NO8.2n

NO

082k56k

NO470k 22

15 120330

R300

01.5k

NO10k NO

10k

C1

3

1u

6.3

L10

27

0n

R7

2.7

k

L12

27

0n

C3

0.1

u

25

C1

50

2p

R157

0

C1

53

39

p

R258

0

R138

0

C1

87

C1

86

6p

(B)

C1

84

6p

(B)

C1

81

C1

71

47

pC

17

2

7p

(B)

C1

74

C1

75

C1

76

L113

D1

05

HV

Z1

31

6p(

B)

C1

33

C271

C2

70

D2

60

R2

38

47

0k

C2

69

R2

37

47

0k

D2

61

C2

68

C2

45

L2

08

C244

470p

8.2

n

R2

40

R2

32

C2

42

47

0p

C2

43

47

R2

41

L2

19

8.2

n

C2

33

L2

18

8.2

n

C239

R2

29

C2

53

D2

04

C2

77

C2

54

L2

15

C2

56

47

0p

0.1

u

C274

R2

21

R2

20

C258

L2

14

R243

0

R223

0

R244

470p

L216

180n

R2

42

47

C2

27

0.0

1u

R2172.2k

C2

63

18

p(J)

C2

59

0.0

1u

C2

62

47

0p

R156

0

R471

R472

3-00

3-01

Q2,D4

0

D260,261

VCO SPEED UP

C233

4p6p

L20515n

18n

✽ ✽

✽

✽

✽

✽

✽

✽

✽

✽ ✽ ✽ ✽ ✽

✽

✽

✽✽

✽

✽

✽✽

✽

✽✽

✽

✽

✽

✽

✽

✽

✽✽

✽✽

✽

✽

✽✽

✽✽

✽

✽

✽

✽

✽

C54

4pNO

C7

15p27p

C210.75p0.5p

C220.75p1000p

C349

0.15u0.047u

R203

22k47k

R206

680k560k

R314

10k3.9k

R360

220k180k

R371

8.2k1.8k

R388

8.2k1.8k

✽

✽✽

✽

✽

✽

✽

✽

✽

R3

60

✽

✽

D8

DA

2S

10

1

(0 .5A)

CN1 (E23-1167-05)

(3.15A)

R300✽

0.75V

4.17V

1.82V

R:1.03VT:1.69V

R: 0VT:1.14V

R: 0VT:4.86V

R:0VT:0.57V

R: 0VT:4.27V

R:4.76VT: 0V

R:0.62VT: 0V

R:0.73VT: 0V

R:4.93VT: 0V

R: 0VT:0.8V

Hi:1.67VLo:1.37V

Hi:3.71VLo:3.04V

Hi:1.49VLo:1.22V

R:5.0VT: 0V

R:3.89VT: 0V

R:3.15VT: 0V

R:4.93VT: 0V

R:2.7VT: 0V

R:2.43VT: 0V

WID: 0VNAR:5.0V

R:4.93VT: 0V

R:2.49VT:2.45V

7.5V

ON:7.5VOFF: 0V

AF AMP

AF AMP ON:3.3VOFF: 0V


ON:5.0V

7.5V 5.0V

5.0V

7.5V

R: 0VT:4.86V

5.0V

5.0V

5.0V

R:4.93VT: 0V

R:4.93VT: 0V

GREEN LEDON:5.0VRED LED

3.0V


A B C D

R1

5

10

0k

D2

1S

V3

25

F

R361

820

C3

09

0.1

u

C33

33p

C3

19 0

.01

u

R3

15

10

k

C2

05

0.1

u

C3

4

10

00

p

R4

1

10

R4

2

3.3

k

47k

C38

22p

R2

01

47

R2

03

C3

2

10

00

p

10

00

p

R328

680k

D31SV325F

R5

82

0

27

0

C3

00

00

0p

C2

4

10

00

p

L9

22

n

IC301NJM12904RB1

1

2

3

4GND

5

6

7

8V+

C2

2

R353

1k

R3

24

47

k(D

)

C27

22p

MIC300T91-0651-15

R2

7

22

0

R3

7

5.6

k

R3

27

82

0k

MIC

C4

10

u1

6

2SC5636Q6

C2

01

10

00

p

C3

34

0.1

8u

R3

25

47

k(D

)

R2

10

k

R1

00

4.7

kC

20

3

D7

DA

2S

10

1

C9

3p

L6

27

0n

C12

X1

L77-3074-05(19.2MHz)

VCoNT

GND oUTPUT

VCC

2SC5108(Y)FQ5

C2

3.3

k

R3

2

1k

C8

0.1

u

C17

4p(B)

R3

2.2k

C2

6

10

00

p

C4

1

10

00

p

R2

02

2.7

k

R2

9

4.7

k

R3

0

47

4p

C2

1

C3

17

0.0

1u

C29

0.5p(B)

C3

1C

54

0.0

1u

R2

00

10

k

C2

02

0.0

1u

2SC5383-T111

Q3

C3

41

22

00

p

L4

27

0n

C3

16

0.1

u

C2

5

5P

C1

9

10

00

p

D6

HV

C3

50

B

L7

27

n

R4

0

2.2

k

C2

04

Q2RT1N141U-T111

R316

0

R3

13

2.2

k

R3

14

C3

13

0.1

u

R3071k

C311

1u

C1

1

1u

C2

8

10

00

p

C3

0

10

00

p

C39

10p (B)

L1

270n

L2

IC1 MB15E03SL-E1

1oSCIN

2oSCoUT

3VP

4VCC

5Do

6GND

7XFIN

8FINCLoCK

DATA

11 LE

12 PS

13 ZC

LD/FoUT

15 P

16 R

C1

4

0.0

1u

R20

10k

R19

10k

R21

10k

R1

71

0k

R1

61

0k

R1

41

0k

R2

5

10

C1

5

0.0

1u

Q1

RT1N141U-T111

R9

10

k

C36

2p(B)

L8

15n

C3

5

6p(

B)

C3

7

6p(

B)

C16

1000p

D1

DA

2S

10

1

1M

L5

27

0n

R322

1M

IC300R2A20178NP

1VIN2

2VDD

3LD

4CLK

5DI

6VIN3

7V

oU

T3

8V

oU

T4

9V

IN4

10

VIN

51

1V

oU

T5

Vo

UT

6

13VIN6

14VDAREF1

15VDAREF2

16RESET

17GND

18VIN7

19

Vo

UT

7

20

Vo

UT

8

21

VIN

8

22

VIN

1

23

Vo

UT

1

24

Vo

UT

2

MCH3914(7)-H

Q4C

7

D5

HV

C3

50

B

R2

2

10

k

C1

0.4

7u

R1

3

10

0k

R1

1

10

0k

D4

HS

C2

77

D100

HSC277

D2

00

HS

C2

77

L3

CN1 CN2

R26

3.9k

R3

4

10

C23

1000p

R2

8

56

10

u

C2

0

22

u1

0

R5

1

33

k

R5

0

10

0k

C43

1000p

R43

10k

C3430.18u

C324

0.18u

R

5

R364

470

IC303

NJM12904RB1

1AoUT

2A-IN

3A+IN

4GND5 B+IN

6 B-IN

BoUT

V+

C3350.18u

C3

37

0.1

8u

R342

15k

R350

470

5

6

7

8 V

R348

56k

R351

180

C346

0.18u

C328

0.39u

CN3

C3

58

0.1

u

C3

57

0.1

u

R365

02SC5383-T111

Q7

R18

22k

C5

1u

25

R4

5

0

R390

0

C10

1u

R1

2

2.7

k

T0

SHIFT

TCXO

MOD

PLL SYSTEM

5MS

+

LSD BUFFER

+

-

-

VCO

D/A CONVERTER

Vref

PLD

L

PLU

L

DA

TAC

LOC

K

5R

5T

5C

5C

PO

WC

PLPS

QAF FILTER

VREF

R306

R305

1k

1k

C2

00

C42

R1

R33

C4

0

R39

R38

T/RSHF

1stLO

5M

CVDET

DACLD

CLOCK

DATA

5R

2ndLO

7

8

12

VREF

14

10

9

VOLTAGEREGULATOR/3V

TX/RX SW

RF BUFFER

RF AMP

DC SW

RIPPLE FILTER


D6

MOD

D2,3,5

TX/RX SW

CURRENTSTEERING

10

00

p

X57-8103-00X57-8103-01

CC2

C12

22p27p

C174

33p15p

C175

3p(B)NO

C176

NO22p

C181 C187 C225 C230 C236 C237 C238 C239 C243 C245 C247 C248 C250 C252

2p3p

NO2p

6p2p

6p5p

22p10p

22p10p

5p9p

1p0.5p

470p0.1u

3p7p

1p0.75p

470p0.1u

270p12p

0.75p470p

C1

3

1u

6.3

L10

27

0n

R7

2.7

k

L12

27

0n

C3

0.1

u

25

Q2,D4

C233

4p6p

✽ ✽

✽

C54

4pNO

C7

15p27p

C210.75p0.5p

C220.75p1000p

✽

✽✽

✽

✽

✽

D8

DA

2S

10

1

0.75V

4.17V

1.82V

R:1.03VT:1.69V

R:4.93VT: 0V

R:2.49VT:2.45V

5.0V

5.0V

R:4.93VT: 0V

3.0V


E F G H

C1

11

27

0

R213

3.3k

C217

5p

C1

07

27

0p

R2

06

R361

820

C2

25

C1

09

9p

C2

11

0.0

33

u

C2

26

47

0p

C2

05

0.1

u

RFM01U7PQ101

C216

0.01u

C228

2p(B)

R1

08

68

k

C1

10

27

0p

R2

01

47

C209

22p

C1

05

0.1

u

R367

47k

L2

04

56

0n

KTC4080E-P

Q202

R2

03

C112

220p

R210

330k

1k

CD200

L79-1914-05

C2

13

0.1

u

L205

C2

15 2

2p

R214

560

R1

11

68

k

CN202

C2

18

0.0

1u

IC2

00

NJM

25

91

V

1oS

CIN

oSC

oUT

MIX

oUT

V+

IFIN

DE

C

FIL

oUT

8F

ILIN

9A

FoU

T

QU

AD

IFoU

T

RS

SI

NoI

SE

DE

T

NoI

SE

RE

C

GN

D

16

MIX

IN

C2

19

22

p

270

C2

01

10

00

p

C2

30

C2

76

47

0p

3SK318Q203

C2

75

0.0

1u

C1

04

27

0p

R1

00

4.7

kC

20

3

10

0p

C214

0.01u

C1

01

27

0p

150p

R1

09

47

R2

02

2.7

k

10

0k

C2

22

8p R2

22

10

0k

C2

20

10

00

p

R212

180k

C2

23

8p

C2

02

0.0

1u

C3

41

22

00

p

R2

09

47

C108

12pC100

10p(B)

R2

39

15

0

R1

06

47

k

C2

10

0.1

u

R2

24

56

k

R2

08

10

0 R2

18

1kXF200

L71-0669-05

150p

CF200L72-1046-05

KTC4080E-P

Q201

R205

6.8k

C2

04

0.0

22

u

2SC4926YD

Q100

R102

2.2k

R1

03

15

C1

03

27

0p

R1

05

10

R375

10k

R373

0

CN201

C2

08

0.1

u

C2

12

0.1

u

L1

01

33

n

L102

12n

CN200

C221

0.01u

00

277

Q305

RT1N144U-T111

R3

71

IC400

F2136ACNKDRB

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

R2

07

5.6

k

10

u

R155

15

R374

47k (D)

52 0p 76

k(D

)

C224

0.01u

R215

330

R1

07

27

L1

00

15

n

C102

22p

R1

04

2.2

k

C3430.18u

C324

0.18u

C3

44

0.0

27

u

C347

1u

R366

100k

R363

5.6k

R364

470

R350

470

IC305

NJM12904RB1

1

2

3

4GND5

6

7

8 V+C346

0.18u

L1

03

33

n

C3

57

0.1

u

L2

11

56

0n

L2

13

56

0n

L2

12

82

0n

Q2

00

RT

1P23

7U-T

111

C3

49

R3

88

C2

57

2p

DA2S101

C3

38

33

0p C

33

9

0.1

u

R352

100k

R354

330k

R369

10k

F101

F53-0287-05

R2

67

0

PLDL

2nd-LO

SQ

L

CLOCKDATA

5R

PLDL

PLUL

LSD

I

+B

LSDI

RS

SI

SQ

L

(450kHz)

HSDO

(38.85MHz)1st IF

RS

SI

MIXER

5M

FM IF SYSTEM

IF AMP

5MS

LSDIN

HSDO

5M

BATT

PLUL

CLOCK

DATA

5C

DACLDDACLD

DRIVE

5C

TXD

RXD

5T

5MS

VD

CS

W

TH

DE

TSQLRSSI

5R

5T

POWC

BPF

5R

BPF

5T

+B

LSDO

LSDO

WID/NAR

T/RSHF

INT

DA

CLD

5M

SC

5C

C

T/RSHF

WID

/NA

R

PTT

PFK

EY

INT

VD

CS

W

VO

X IN

CV

DE

T

LSDO

HSDO

BATT

RSSI

SQL

LSDIN

THDET

CURDET

TX

D

RX

D

NC NC

CVDET

CV

DE

T

CU

RD

ET

CURDET

PLPS PLPS

-

QT/DQT FILTER

LSDIN

-

+

+

C206

C207

R204

C2

00

R1

01

D402

(38.4MHz)

VOXIN

VOXIN VOXIN

5M

LSDIN

5M

T/RSHF

T/RSHF

5M

SQLRSSI

5R

BPF

+B

CVDET

1stLO

1stLO

2ndLO

POWC

5T

CURDET

1stLO

WID/NAR

+B

5R

5MS

PRI DRIVE

DOUBLER

MCU

W/N SW

W/N SW

X SW

3 C245 C247 C248 C250 C252 C253 C254 C258 C268 C269 C270 C271 C329 C330 D201 D202 D204 D260 D261 L3L2 L113 L214 L215 R139 R221 R229 R230 R231

pu

3p7p

1p0.75p

470p0.1u

270p12p

0.75p470p NO

22pNO4p 470p

1000p 10p22p

10p22p 1p

5p3p2p

0.027u

0.033u820p560p

HVC355B

HVC350B

HVC355B


HVC350BHVC355B

HVC350B

5.6n

6.8n

18n

22n 10n

NO 27n

39n NO8.2n

NO

082k56k

NO470k 22

15 120330

R300

01.5k

C1

50

2p

R157

0

C1

53

39

p

R258

0

C274

R2

21

R2

20

C258

L2

14

R243

0

R223

0

R244

470p

L216

180n

R2

42

47

C2

27

0.0

1u

R2172.2k

C2

63

18

p(J)

C2

59

0.0

1u

C2

62

47

0p

R156

0

0

VCO SPEED UP

L20515n

18n

✽

✽

✽

✽

✽

✽

C349

0.15u0.047u

R203

22k47k

R206

680k560k

R314

10k3.9k

R360

220k180k

✽

✽

✽

✽

✽

(0.5A)

R: 0VT:1.14V

R: 0VT:4.86V

R:0VT:0.57V

R: 0VT:4.27V

R:4.76VT: 0V

R:0.62VT: 0V

R:0.73VT: 0V

R:4.93VT: 0V

Hi:3.71VLo:3.04V

Hi:1.49VLo:1.22V

R:2.7VT: 0V

R:2.43VT: 0V

WID: 0VNAR:5.0V

R:4.93VT: 0V

R:2.49VT:2.45V

1

2

3

4

5

H I J K


-t

R1

17

27

0

L111

4T

C127

180p

R2

26

47

0k

L2

17

27

0n

C112

220p

C135

2p (B)

R230

D2

02

R1

19

27

0

C2

36

R2

31

C247C252

C1

14

27

0p

C1

38

3p(

B)

D1

03

HV

Z1

31

R1

11

68

k

C2

48

D2

01

L110

4T

RD07MUS2BT112Q102

C2

55

0.1

u

C1

29

27

0p

C1

32

5p(

B)

R2

27

47

0k

68

k

10

0k

C1

16

0.0

1u

47

0p

L112

4T

L2

10

8.2

n

R2

33

10

0k

R1

13

47

k

R1

23

0.3

9

C240

470p

C1

19

27

0p

R1

16

39

k

C2

38

C1

24

27

0p

R1

21

0.3

9

C1

59

27

0p

C250

R2

22

10

0k

C2

41

47

0p

C1

17

2.2

u

C1

20

27

0p

3SK318Q204

C131

180p

C2

37

R1

12

39

R1

22

0.3

9

R2

24

56

k

C137

2p (B)

C1

36

8p(

B)

6p(

B)

L1

04

4T

C1

13

27

0p

L1

09

22

0n

R1

15

0

Q103RT1N141U-T111

33

0

C1

58

27

0p

C1

34

27

0p

R114

0

TH

10

0

10

0k

R410

220

D4

01 B

30

-17

79

-05

R409

220

D4

00 B3

0-1

78

2-0

5

D101

HVC131D102

HVC131

IC400

F2136ACNKDRB 24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

Q401

RT1N144U-T111

Q402

RT1N144U-T111

R136

1.8k

C1

39

4.7

u

C1

45

27

0p

C1

46

1.5

p(B

)

S402

S60-0447-05

8S3 C7S3_A

R139

C2

57

2p

F101

F53-0287-05

5M

Temp compensation

VDCSW

BPF TUNING

FINAL

VD

CS

W

THDET

BPF

LEDR

LEDG

EN2

5R

5M

EN2

EN3

EN1

EN4

LEDG

LEDR

PTT

5CC

5TC

PFKEY

DA

CLD

EN4

EN3

EN2

EN1

NC

LEDR

LEDG

SPMUT5M

SC

5T

C

NC

5C

C

WID

/NA

R

PTT

PFK

EY

INT

VD

CS

W

TX

D

RX

D

NC

5MS

OPTDET

5MSC

R1

20

C1

30

ANT

5T

BPF

+B +B

SPMUT

V.D.C SW

RF AMP

BPF TUNING

D201,202,204

MCU

DC SW

DC SW

ANT SW

D101,102,103, 105

LEDGREEN

LEDRED

R229 R230 R231 R471 R472

NO470k 22

15 120330

R300

01.5k

NO10k NO

10k

R138

0

C1

87

C1

86

6p

(B)

C1

84

6p

(B)

C1

81

C1

71

47

pC

17

2

7p

(B)

C1

74

C1

75

C1

76

L113

D1

05

HV

Z1

31

6p(

B)

C1

33

C271C

27

0

D2

60

R2

38

47

0k

C2

69

R2

37

47

0k

D2

61

C2

68

C2

45

L2

08

C244

470p

8.2

n

R2

40

R2

32

C2

42

47

0p

C2

43

47

R2

41

L2

19

8.2

n

C2

33

L2

18

8.2

n

C239

R2

29

C2

53

D2

04

C2

77

C2

54

L2

15

C2

56

47

0p

0.1

u

C274

R2

21

C258

L2

14

R223

0

470p

D260,261

✽

✽

✽

✽ ✽ ✽ ✽ ✽

✽

✽

✽✽

✽

✽

✽✽

✽

✽✽

✽

✽

✽

✽

✽

✽

✽✽

✽✽

✽

✽

✽✽

✽✽

✽

R314

10k3.9k

R360

220k180k

R371

8.2k1.8k

R388

8.2k1.8k

(0.5A)

CN1 (E23-1167-05) R: 0VT:0.8V

Hi:1.67VLo:1.37V

Hi:3.71VLo:3.04V

R:5.0VT: 0V

R:3.89VT: 0V

R:3.15VT: 0V

R:4.93VT: 0V

V

R:2.43VT: 0V

ON:5.0V

7.5V

R: 0VT:4.86V


C5

02

10

00

p

R304

47k

C3

09

0.1

u

C3

19 0

.01

u

R3

15

10

k

C2

05

0.1

u

R332

2.7k

C3

4

10

00

p

R3

36

82

k

C38

22p

R2

01

47

C3

21

0.0

1u

R328

680k

C3

00

10

00

p

IC301NJM12904RB1

1

2

3

4GND

5

6

7

8V+

C5

01

10

00

p

R334

10k

D5

00

GN

1G

R3

09

1.8

k

R3

24

47

k(D

)

C310

0.047u

C27

22p

R5

05

47

k

MIC300T91-0651-15

C3

06

0.2

2u

2SK3577-AQ306

C3

12

0.0

47

u

R3

27

82

0k

C302 100u6.3

C5

05

1u

J300E11-0484-05

MIC

13

11102

C3

08

1u

C3

34

0.1

8u

R3

18

27

0k

R310

1k

R3

25

47

k(D

)

C5

06

10

00

p

R3

29

10

k

C305

0.01u

X1

L77-3074-05(19.2MHz)

VCoNT

GND oUTPUT

VCC

R301100

C5

11

10

00

p

R3

17

33

0k

R3

86

R502

330k

R345

0

C5

03

4.7

u

R3

23

5.6

k

C2

6

10

00

p

C3

01

10

00

p

R308

1k

R321

470k

C3

17

0.0

1u

CN303

C3

1C

54

0.0

1u

C2

02

0.0

1u

C3

41

22

00

p

R312

2.2k

C3

18

22

0p

CN302

C5

04

10

00

p

C3

16

0.1

u

R335

0

R303

470

C2

0

R316

0R

31

32

.2k

R3

14

R302 1k

C303

0.047u

R355

47k

C3

13

0.1

u

R3071k

C311

1u

IC1 MB15E03SL-E1

1oSCIN

2oSCoUT

3VP

15 P

16 R

C1

4

0.0

1

R20

10k

R19

10k

R21

10k

R1

71

0k

R1

61

0k

R1

41

0k

C1

5

0.0

1u

Q1

RT1N141U-T111

R9

10

k

D1

DA

2S

10

1

1M

R322

1M

IC300R2A20178NP

1VIN2

2VDD

3LD

4CLK

5DI

6VIN3

7V

oU

T3

8V

oU

T4

9V

IN4

10

VIN

51

1V

oU

T5

Vo

UT

6

13VIN6

14VDAREF1

15VDAREF2

16RESET

17GND

18VIN7

19

Vo

UT

7

20

Vo

UT

8

21

VIN

8

22

VIN

1

23

Vo

UT

1

24

Vo

UT

2

IC503XC6209B502P-G

1NC

2VSS

3CEVIN

VoUTC5

13

1u

C5

14

1u

R5

09

10

0k

C5

00

10

0p

R3

40

10

k

J301 E11-0717-05

SP

134

2

C336

0.01u

R311

1k

C5

07

10

u

R5

08

47

k

SSM3J05FU-FQ501

R3

4

10

C3

04

10

u

10

u

IC5

00

XC

61

20

N3

02

N-G

1N

C

2V

SS

4V

IN

3V

oU

T

R3

77

39

k

C3

54

0.2

2u

C353

1u

D301

KDR731

MC

H3

30

9-H

Q5

00

C3

55

1

CN510

R511

330k

R3

79

10

0k

R326

0

100p

IC302 TA7368PL

1NC1

2VCC

3NC2

4VIN

5RIPPLE6 NF

7 PHASE

8 PRE-GND

9 PW-GND

10 PoUT

C3430.18u

C324

0.18u

R

R364

470

IC303

NJM12904RB1

1AoUT

2A-IN

3A+IN

4GND5 B+IN

6 B-IN

BoUT

V+

C3350.18u

C3

37

0.1

8u

R342

15k

R350

470

5

6

7

8 V

R348

56k

R351

180

C346

0.18u

C315

10u 10

C3

58

0.1

u

C3

57

0.1

u

R378

1k

Q5

02

RT

1P

23

7U

-T1

11

SS

M6

J08

FU

(F)

Q3

03

2SK3577-AQ302

R3

30

10

k

R3

37

0

C5

15

27

0p

C5

16

27

0p

IC501 XC6209B502P-G

1 NC

2 VSS

3 CE4VIN

5VoUT

C5

17

4.7

u

C5

22

27

0p

C5

23

27

0p

C5

24

27

0p

C323

0.1u

C3

60

0.1

u

R389

1k

F300

F53-0467-05

VR500

R31-0684-05

Q300

RT1N441U-T111

Q301

RT1N441U-T111

D501 RB521S-30

F500F53-0372-05

(3.15A)

T0

VO

L O

UT

RESET

TCXO

PTT/RXDMIC

5R

IM

5C

TXD

5T

SPK

5MS

AFO

5M

INT

5MSC

SP MUTE SW

-BATT

+BATT+B

5M5M

SPMUT

PTT

TXD

RXD

5MS

+

LSD BUFFER

+

-

-

SPG

5MS

BATTERYTERMINAL

PTT

RXD

TXD

D/A CONVERTER

Vref

SP

PLD

L

PLU

L

DA

TAC

LOC

K

SB+BSB

SP+

SP-

SB

PLPS

OPTDET

OP

OPTDET

SP-

AF POWER AMP

AF FILTER

VREF

R306

R305

1k

1k

C2

00

C320

0.1u

C314

R1

PTTSW

PTTSW

VOL OUT

5M

DACLD

CLOCK

DATA

5R

7

8

12

VREF

VOLTAGEREGULATOR/5V

VOLTAGEREGULATOR/5V


4

5

DC SW

DC SW

DC SW

DC SW

DC SW

DC SW

DC SW

MOD

SP/MIC JACKS

POWER SW/AF VOLIUM

PROTECT

CURRENTSTEERING

CURRENTSTEERING

CURRENTSTEERING

✽

✽

D8

DA

2S

10

1

(3 .15A)

R300✽

R:4.93VT: 0V

R:2.49VT:2.45V

7.5V

ON:7.5VOFF: 0V

AF AMP



5.0V

Note : The components marke

5M

C3

45

10

00

p

C2

11

0.0

33

C2

26

47

0p

C340

10p

C2

05

0.1

u

R332

2.7k

R3

56

18

k

R2

01

47

22p

R367

47k

KTC4080E-P

Q202

C3

21

0.0

1u

CD200

L79-1914-05

C3

42

0.0

1u

C2

13

0.1

u

C4

02

12

p

R334

10k

R3

72

47

k(D

)

C2

18

0.0

1u

C2

76

47

0p

C2

75

0.0

1u

R3

29

10

k

R370

47k (D)

R3

86

3.9

k

R344

10k

10

0k

C2

22

8p

C332

0.01u

R2

22

10

0kC

C2

02

0.0

1u

C3

41

22

00

p

R357

560k

R2

09

47

IC304NJM12904RB1

1

4GND

5

8V+

R4

01

1k

R2

39

15

0

C333

1000p

R2

24

56

k

R3

58

47

k

6 .8k

C2

04

0.0

22

R375

10k

R373

0

CN201

C3

26

82

00

p

R355

47k

CN

50

4

CN

50

5

CN

50

6

CN

50

7

CN

50

8

CN200

C221

0.01u

R5

09

10

0k

C3

29

C3

30

R347

10k

R3

40

10

k

C336

0.01u

Q305

RT1N144U-T111

R3

71

IC400

F2136ACNKDRB

1 2 3 4 5 6 7 8 9

10

11

12

13

14

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

SSM3J05FU-FQ501

R2

07

5.6

k

C403

1p(B)

C4

06

12

p

2S

C4

91

9-S

Q4

00

C400

0.1uC401

1000p

C405

1000pC404

0.1u

CN

50

2

10

u

X4

00

(11

.05

92

MH

z)

R374

47k (D)

C3

50

10

00

p

C3

52

10

00

p

R3

76

47

k(D

)

C3

55

1u

R455

1k

R4

00

4.7

k

CN

50

3

CN404

CN402

CN401CN403

C3430.18u

C324

0.18u

C3

44

0.0

27

u

C347

1u

R366

100k

R363

5.6k

R364

470

R350

470

IC305

NJM12904RB1

1

2

3

4GND5

6

7

8 V+C346

0.18u

C3

57

0.1

u

R413

1k

R4

14

47

0k

L2

12

82

0n

Q3

04

RT

1P

23

7U

-T1

11

Q2

00

RT

1P23

7U-T

111

Q5

02

RT

1P

23

7U

-T1

11

CN

51

1

C5

15

27

0p

C5

16

27

0p

C3

49

R3

88

R3

92

1k

27

0p

C5

24

27

0p

R3

93

1k

C3

22

27

0p

C323

0.1u

DA2S101

C3

38

33

0p C

33

9

0.1

u

R352

100k

R354

330k

R369

10k

R2

67

0

PLDL

-

SQ

L

CLOCKDATA

5R

PLDL

+

PLUL

LSD

I

+B

MIC AMP/LIMITER

5RC

5R

5C5T

5MSC

LSDI

+B

RS

SI

5M

SQ

L

5MS

RESETINT

5TC

5CC

HSDO

RS

SI

5M

+

5MS

LSDIN

HSDO

5M

BATT

PLUL

CLOCK

DATA

5C

-

DACLDDACLD

PTT

RXD

TXD

5M

SB

5M 5T

5C

5R

5C

TXD

RXD

PTT

RE

SE

T

SPMUTSPMUT

5T

5MS

VD

CS

W

TH

DE

T

SQLRSSI

5R

5T

BS

FT

BPF

SB

SB

5R

BPF

+B

LSDO

LSDO

WID/NAR

T/RSHF

5RC

5RC

TXD

RXD

INT

NC

VR

EF

MO

DE

NC

NC

RE

SE

T

XO

UT

VS

S

XIN

VC

C

BS

FT

NC

NC

NC

DA

CLD

5M

SC

5C

C

T/RSHF

WID

/NA

R

PTT

PFK

EY

INT

VD

CS

W

VO

X IN

CV

DE

T

NC

TYPE2

TYPE1

5RC

LSDO

HSDO

BATT

RSSI

SQL

LSDIN

THDET

CURDET

TX

D

RX

D

NC NC

5VC

NC

NC

+B

CVDET

CV

DE

T

CU

RD

ET

PLPS PLPS

OPTDET OPTDET

-

QT/DQT FILTER

LSDIN

-

+

+

C2

00

5RC

5MSC

RESETINT

5TC

5CC

D402

5RC

5MSC

RESETINT

5TC

5CC

PTT

SPMUT

TXD

RXD

OPTDET

PTTSWPTTSWPTTSW

VOXIN

VOXIN VOXIN

5M

LSDIN

5M

T/RSHF

T/RSHF

5M

SQLRSSI

5R

BPF

+B

CVDET

WID/NAR

5R

VREF

5MS

2

3

7

6

MCU

DC SW

DC SW

SWITCH

W/N SW

DC SW

W/N SW

R2

21

R2

20

R2

42

47

C2

27

0.0

1u

C2

63

18

p(J)

C2

59

0.0

1u

C2

62

47

0p

VCO SPEED UP

✽

✽

✽

✽

✽

R3

60

✽

✽

R:4.93VT: 0V

WID: 0VNAR:5.0V

R:4.93VT: 0V

R:2.49VT:2.45V

7.5V 5.0V

R:4.93VT: 0V

4

5

6

7

8

39

X57-810 1/1mponents marked with a dot (•) are parts of layer 1. / 注意 : 标有点号 (•) 的零件为第一层的零件。

R2

26

47

0k

L2 27

R4

07

47

k

D2

02

C

R2

31

C4

02

12

p

C2

48

D2

01

C2

55

0.1

uR

22

7

47

0k

68

k

10

0k

47

0p

0 .01u

S4

00

S7

0-0

41

4-0

5

C4

09

10

00

p

L2

10

8.2

n

R2

33

10

0k

00

C2

38 C250

R2

22

10

0k

C2

41

47

0p

R4

01

1k

R2

24

56

k

R410

220

D4

01 B

30

-17

79

-05

R409

220

D4

00 B3

0-1

78

2-0

5

IC400

F2136ACNKDRB

4 5 6 7 8 9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

R406

100

Q401

RT1N144U-T111

Q402

RT1N144U-T111

R408

100

C403

1p(B)

C4

06

12

p

2S

C4

91

9-S

Q4

00

C400

0.1uC401

1000p

C405

1000pC404

0.1u

X4

00

(11

.05

92

MH

z)

IC401EX24016ATAS0A

1 A0

2 A1

3 A2

4 VSS5SDA

6SCL

7WP

8VCC

4.7

k

4.7

k

C4

11

10

00

p

S4

01

S7

0-0

51

4-0

5

47

k

CN401

R413

1k

R4

14

47

0k

S402

S60-0447-05


EEPROM

5CC

5MS

C

5M

PTT

BPF TUNING

PTT

RE

SE

T

SP

MU

T

PFKEY

VD

CS

W

BS

FT

BPF

LEDR

LEDG

PFK

EY

EN4

EN3

EN2

EN1

5R

5M

5TC

EN2

EN3

EN1

EN4

LEDG

LEDR

PTT

5CC

5TC

PFKEY

NC

NC

RE

SE

T

XO

UT

VS

S

XIN

VC

C

BS

FT

NC

NC

NC

CLOCK

PLDL

DA

CLD

PLUL

EN4

EN3

EN2

EN1

NC

LEDR

LEDG

SPMUT5M

SC

5T

C

NC

5C

C

WID

/NA

R

PTT

PFK

EY

INT

VD

CS

W

TX

D

RX

D

NC

5MS

DATA

PLPS

E2D

AT

E2CLK

E2DATSide

E2W

P

NC

OPTDET

5MSC

OP

TDE

T

R4

11

R4

38

R4

12

10

00

p

10

00

p

10

00

p

10

00

p

C4

12

C4

13

C4

14

C4

15

1000p

C408

C407

PTTSW

BPF

SPMUT

BPF TUNING

D201,202,204

MCU

E2CLK

E2WPSWITCH

DC SW

DC SW

LEDGREEN

LEDRED

SELECTOR

C271

C2

70

D2

60

R2

38

47

0k

R2

37

47

0k

D2

61

C

C2

45

L2

08

8.

R2

40

R2

32

C2

42

47

0p

C2

43

47

R2

41

L2

19

8.2

n

C2

33

L2

18

8.2

n

R2

29

CD

20

4C

27

7

C2

54

L2

15

C2

56

47

0p

0.1

u

R2

21

R471

R472

3-00

3-01

D260,261

✽✽✽

✽

✽✽

✽

✽✽

✽

✽

✽

✽

✽

✽✽

✽

✽

✽✽

✽✽

✽

✽

✽

R:4.93VT: 0V

ON:5.0V

5.0V


TK-U100(U)

40

MEMO / 笔记

TK-U100(U)

41

BLOCK DIAGRAM / 方块图

RF BUFFERAMPVCO

LPF

LPF

RIPPLEFILTER

PLLIC

MCU

WID/NAR

BSFT

HSDOLSDO

DACLD

T/RSHF

TXD

CLOCKDATA

PLDL PLPS

5RC5VC

5TC

5MSC

5CCLEDRLEDG

VDCSWSPMUT

RESET

CURDET

RXDPTT

OPTDETPLUL

EN4EN3EN2EN1 PFKEY

THDET

VOXIN

SQL

RSSI

LSDIN

BATT

CVDET

EEPROM

SW

AVR

AVR

DC SW

DC SW

RESET

LED(Red)

LED(Green)

DCSW

PROTECT

Q52SC5108(Y)F

Q2: RT1N141U-T111

5C

Q3: 2SC5383-T111D7: DA2S101

IC1MB15E03SL-E1

PLDL

DATA

CLOCK

PLUL 5MX1

L77-3074-05

5M

FADJ

MOD

D2,3: 1SV325F

HVC350B

D6: HVC350B

Q4: MCH3914(7)-H

IC501

SB5M

5C

5T

IC503

SSM3J05FU-FQ501

RT1P237U-T111Q502

5TC

5R

5RC

5CC

RESET

IC500XC6120N302N-G

D500GN1G

BATT+7.5V

EN2

EN4

EN3

EN1

S400S70-0414-05

PTT

5M

D401B30-1779-05

D400B30-1782-05

Q401

LEDR

LEDG

Q4002SC4919-S

X400L77-2974-05

XOUT

XIN

5M

E2CLK E2WP

BSFT

11.0592MHz

IC400F2136ACNKDRB

IC401EX24016ATAS0A

19.2MHz

UHF: 401.15~4361.15~

400~430440~480

5M

Q402

SB

VOLIN

FUSEF500

+B

DO

PTT

3

5

VR500R31-0684-05

2

1

7

8

4

9

6

S402S60-0447-05

X57-8103-XX

D5

TUNED4: HSC277

ASSIST

RT1N144U-T111

RT1N144U-T111

PROTECT

D501RB521S-30 XC6209B502P-G

XC6209B502P-G

DC SW

SSM3J-05FU-FQ500

5MSC

5MS

3.15A

PFKEYSide

S70-0514-05S401

DCSW

AFOUT

TCXO SHIFT SW

Q72SC5383-T111

3.3V REG

Q1RT1N141U-T111

INV

SHIFT

LSDO

E2DAT

PLPS

INT

BATT–

TK-U100(U)

42

BLOCK DIAGRAM / 方块图

LPFANT SWFINAL AMPDRIVE AMPPRE DRIVE

VDC SW

TX/RXRF SWRF AMP

BPFRF AMPBPFMIXERIF AMPFM IF IC

MCF

LPF

CD

DOUBLER

CF

AF POWERAMP

MUTESW

MUTESW

DCSW

DCSW

DCSW

D101~103,105HVC131

Q102RD07MUS2BT112

Q103RT1N141U-T111

D260,261HVC350B: C2HVC355B: C

Q101RFM01U7P

Q1002SC4926YD

VDCSW

Q2043SK318

D201,202HVC350B: C2HVC355B: CD204HVC355B: C

Q2033SK318

5R

BPF

5R

POWC

XF200L71-0669-05

5T

CD200L79-1914-05

Q202KTC4080E-P

5C

5R

IC200NJM2591V

RSSI

SQL

5R

Q201KTC4080E-P

CF200L72-1046-05

D100,D200HSC277

5T

5R

Q62SC5636

5C

+B

MIC

AFOUT

DETAF

IC302TA7368PL

Q3022SK3577-A

Q3062SK3577-A

Q301Q303SSM6J08FU(F)

SB

Q300RT1N441U-T111

RT1N441U-T111

SPMUT

SP

MIC

1st Local

2nd Local38.4MHz

UHF: 440~480MHz: C400~430MHz: C2

ANT

UHF: 401.15~441.15MHz (RX): C361.15~391.15MHz (RX): C2

UHF: 401.15~441.15MHz: C361.15~391.15MHz: C2

400~430MHz (TX): C2440~480MHz (TX): C

1st IF38.85MHz

SPGTXDSPKAFO

PTT/RXDMICIMOPTDED5MS

RXD

J301E11-0717-05

J300E11-0484-05

MIC300T91-0674-05

OPTDET5MS

WID/NAR

5T

DAC

IC300R2A20178NPDALD

CLKDAT

5MS

AST

PTT

450kHz

FUSE

F101

FUS

EF3

00

0.5ACURDET

IC305NJM12904RB1

IC303NJM12904RB1

LSDIN 5R

5RVOLIN

BPF

POWCFADJ

MOD

Q200RT1P237U-T111

DCSW

TXD

IC301NJM12904RB1

IC304NJM12904RB1

MICAMP

LSDBUFF

HSDO

MIC2LSDO

Q304RT1P237U-T111

DCSW

5MS

5MS

5VC

FILTER

FILTERQT/DQT

AF

THDET

-t

TK-U100(U)

2967-3, Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 Japan

P.O. BOX 22745, 2201 East Dominguez Street, Long Beach,

6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8

Rembrücker Str. 15, 63150 Heusenstamm, Germany

Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium

KENWOOD House, Dwight Road, Watford, Herts.,

Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands

Via G. Sirtori, 7/9 20129 Milano, Italy

Bolivia, 239-08020 Barcelona, Spain

Talavera Business Park Building A, 4 Talavera Road, North Ryde NSW 2113 Australia

Suite 2504, 25/F, Tower 2, Nina Tower, No. 8 Yeung Uk Road,

1 Ang Mo Kio Street 63, Singapore 569110

CA 90801-5745, U.S.A.

Tsuen Wan, New Territories, Hong Kong

WD18 9EB United Kingdom

L’Etoile Paris Nord 2, 50 Allée des Impressionnistes, Bp 58416 Villepinte, 95944 Roissy Ch De Gaulle Cedex

概述频率范围............. 440 ～ 480MHz(C),400 ～ 430MHz(C2)

信道数量....................................... 大 16

信道间隔.................. 25kHz( 宽带 ),12.5kHz( 窄带 )

PLL 频道步进 ............................ 5kHz, 6.25kHz

工作电源电压............................. 7.5V DC±20%

电池寿命........................... 在 4W 时高于 10 时间

(5-5-90 工作循环带有附件电池 )

工作温度范围............................ -20°C ～ +60°C频率稳定度................................... ±2.5ppm

信道频率扩展...................... 40MHz: C, 30MHz: C2

尺寸及重量 (宽×高×长 )

( 尺寸大小不包括突出部分 )

仅对讲机时..................... 54×113×14 mm, 130g

带有附件电池................. 54×113×24.9 mm, 203g

接收部 ( 依据 TIA/EIA-603 获得的模拟测量值 )灵敏度

EIA 12dB SINAD.......... 0.25µV( 宽带 ),0.28µV( 窄带 )

选择性...................... 70dB( 宽带 ),60dB( 窄带 )

互调抑制...................... 65dB( 宽带 ),60dB( 窄带 )

杂散响应......................................... 65dB

音频输出功率.............................. 8Ω时 500mW

发射部 ( 依据 TIA/EIA-603 获得的模拟测量值 )射频功率输出.................................... 4W/1W

杂散射频分量..................................... 65dB

调制................ 16K0F3E( 宽带 ),11K0F3E( 窄带 )

调频噪声...................... 45dB( 宽带 ),40dB( 窄带 )

调制失真.......................................低于 5%

依据 TIA/EIA-603 获得的测量值和所示规格均为典型值。

建伍公司有权变更技术规格，恕不预先通知。

GENERAL

Frequency Range ......... 440~480MHz (C), 400~430MHz (C2)Number of Channels .................................................MAX. 16Channel Spacing ..................25kHz (Wide), 12.5kHz (Narrow)PLL Channel Stepping .....................................5kHz, 6.25kHzOperating Voltage ............................................7.5V DC±20%Battery Life ...................................More than 10 hours at 4W

(5-5-90 duty cycle with accessory battery)Operating Temperature Range ......................–20°C to +60°CFrequency Stability .................................................. ±2.5ppmChannel Frequency Spread .................40MHz: C, 30MHz: C2Dimensions and Weight (W x H x D)(Dimensions not including protrusions) Radio only ....................................54 x 113 x 14 mm, 130g With accessory battery .............54 x 113 x 24.9 mm, 203g

RECEIVER (Measurements mode per TIA/EIA-603)

Sensitivity EIA 12dB SINAD .............. 0.25µV (Wide), 0.28µV (Narrow)Selectivity ..................................70dB (Wide), 60dB (Narrow)Intermodulation Distortion .........65dB (Wide), 60dB (Narrow)Spurious Response ........................................................ 65dBAudio Output ................................................... 500mW at 8Ω

TRANSMITTER (Measurements mode per TIA/EIA-603)

RF Output Power ........................................................4W/1WSpurious Response ....................................................... 65dBModulation .....................16K0F3E (Wide), 11K0F3E (Narrow)FM Hum & Noise .......................45dB (Wide), 40dB (Narrow)Modulation Distortion .......................................Less than 5%

Measurements made per TIA/EIA-603 and specifications shown are typical.Kenwood reserves the right to change specifi cations with-out prior notice or obligation.

SPECIFICATIONS / 规格

J K L M N O P Q R SIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

1

2

3

4

5

6

7

8

9

10

11

12

13

14

DG S

DG

S

D

G S

D

GS

R408

R409

R410

R412

R438

C402C406

C407C408

C411

C412C414

R455

F500

R302

R304

R116

R502

R505

R311

R313R314

R508

R315

R509

R316

R318

R511R324

R325

R326

R327

R329

R136

R337

C303

R340

C304

C305

C308

R345

R348

C501

C502

C310

C504

C505

C312

C314

C315

C316

C317C319

R18

C513

C514

C320

C515

C517

R360

C326

C134

C329

R367

C139

C523

C524

R371

R372

C337

R373

R374

C145

R377

R378

C345

R388

R389

C159

C350

C353

C354

C355

R392

R393

C10

MIC300

+–

1

1617 32

33

484964

4 5

1 8

Q103

D402 1 67

121318

19

24

4 5

1 8

4 5

1 8

Q400

IC300

CD200

D500

Q301

Q500

SP–(BRN)

SP+(GRN)

D501

IC302

IC500

2 3

1 4

IC503

3 4

51

IC303

J79-0306-09

R400

R401

CN

200

CN

201

R411

CN

202

R413

R414

CN

401

CN

402

CN

403

CN

404

C400 C

401C403X

400

R471

R472

R305

R306

R307

R120

R121

R122

R123

R322C

N508

R332

R334

R344

C309

R347

C311

C124

R355

R356

R357

R358 C

321

C322

C516

C323

C330

C332

C333

R370

R375

R376

C340

C342

C349

R386

C158

C352

C360

CN

1

CV

R406

R407 C

409

F300

R303

R308

R309

R310

R312

CN

300C

N301

CN

302

CN

303

CN

502

CN

503

CN

504

CN

505

CN

506 CN

507

R330

R335

R336

CN

510

CN

511

C301

R342

C306

C500

C503

C506

C507

R350

R351

C318

C511

C324

C522

C335

R379

C346

C358

R328

R323

C336

CN

2

R301

R317

R321

C313

Q304

Q305

Q502

IC400

IC401

D301

IC301

IC304

CF200

CN

500B

ATT+C

N501

BATT–

Q300

Q302

Q303

SG

DD

DD

Q306

D400

D401

Q501

56

110

IC501

345

1

45

18


TX-RX UNIT (X57-8103-XX) -00: C -01: C2


TX-RX UNIT (X57-8103-XX) -00: C -01: C2



Component side

Foil side


Ref. No. Address

IC300 6I

IC301 4H

IC302 6P

IC303 8L

IC304 3H

IC400 8H

IC401 8F

IC500 4M

IC501 4M

IC503 4O

Ref. No. Address

Q103 4I

Q300 4O

Q301 4P

Q302 5P

Q303 7P

Q304 3H

Q305 7I

Q306 5P

Q400 7F

Q500 5M

Ref. No. Address

Q501 3N

Q502 6F

D301 4F

D400 8R

D401 8R

D402 6G

D500 6K

D501 5O

J K L M N O P Q R SIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

1

2

3

4

5

6

7

8

9

10

11

12

13

14

GD

S

C23

C25

R212

R213C27

R214

R218

C30

C31

C32C33

R220

C34

R221

R222 C36

R223

R224

C38

C39

C40

C41

C43

R237R238

C200

R240R241

C206

R243

R244

C209

C214

C218

C413

C220

C221

C415

C222

C228

R267

C240

C243

C245

C247

C1

C2

C4

C5

+

+

+

C6 C7

C250C9

C253

C255 C256

C257C258

D2

D5

D3

C268

C269

L100

C270

C271

C274

C276

C277

L110

L111

R100

R102

R106

D260

D261

R108R113

R114

CN101L1

L4

L7

L8

L9

R138

R139or L113

C100

C102

C105C107

C108

C300

C110

C112

C113

C114

C116

C117

C119

R157

C120

R353

R14

R16

C127

R17

R19

R20

R21

C132R22

C328

R365

C135

IC1

Q1

R25

C136

R27

C138

C338

C339

R37

R38

R5

R39

C344

C150

R40

R41

R42

C153

R45

R390

D100

C172C176

L204

L205L208

C181

C187

L214

L216

X1

C11

C12

C14

R200

C16

R204

R205

C19

R206

R207

R215

C28R30

C21C22

L6

L3

J79-0306-09

XF200

IC200

Q200

Q202

IC305

Q102 GD

Q203

DG

SG

Q2

Q4

Q5

Q6

S401SideS400

PTT

C302 +

J301SP

J300MIC

S402

Q401

Q402

VR500

Q204

D

SG

G

C20

+

R210

C24

C26

C54

C29

C35

C37

R227

C42

R230

R231

R232R

233

C201

C202

C203

C204

C205

C207

C208

C210

C404

C211

C405C

212

C213 C

215

C216

C217 C

219

R258

F101

C223

C224

C225

C230

C233

C236

C237C

238

C239C

244

C248

C3

C8

C252

D1

D4

D6

D7

D200

D202

L101

L102

L103

L104

L109

L112

R101

R103

R104

R105

R107

R109

R300

R111

R112

R115

R117

R119

L2

L5

L10

C101

C103

C104

TH100

C109

C111

R155

R156

R11

R352

R12 R

13

R354

R15

C129

C130

R361

C131 C

133

R363

R364

R366

R26

C137

R28

R369

R29

C334

R32

R33

R34

R1

C146

R2

R3

R7

C341

R9

C343

C347

R43

R50

R51

C357

C171

C174

C175

C184

C186

L210

L211

L212

L213

L217

L218

L219

R201

C15

R202

R203

C17

R208

R209

R217

R226

R229 R

239

R242

C226

C227

C254 C

259

D201

C262 C

263

D204

C275

L215

L12

C13

C241

C242

D101

D102

D103

D105

45

18 8

9

116

89

116

Q7

Q201

Q101

GSD

Q100 B

E

EC

Q3

TK-U100(U) PC BOARD / 印刷电路板 PC BOARD / 印刷电路板 TK-U100(U)

Component side

Foil side


Ref. No. Address

IC1 8P

IC200 8K

IC305 8I

Q1 7P

Q2 4O

Q3 5O

Q4 5P

Q5 5P

Q6 6O

Q7 9P

Ref. No. Address

Q100 4M

Q101 5L

Q102 4K

Q200 9J

Q201 9N

Q202 8L

Q203 6M

Q204 6I

Q401 7C

Q402 8C

Ref. No. Address

D1 3P

D2 3O

D3 3O

D4 4O

D5 4O

D6 4O

D7 5O

D8 3P

D100 5N

D101 4F

Ref. No. Address

D102 4F

D103 4G

D105 4G

D200 6O

D201 6K

D202 6K

D204 6L

D260 5I

D261 6I

TX-RX UNIT (X57-8103-XX) -00: C -01: C2


TX-RX UNIT (X57-8103-XX) -00: C -01: C2


1

2

3

4

5

6

7

8

A B C D E F G H I J K


39

X57-810 1/1Note : The components marked with a dot (•) are parts of layer 1. / 注意 : 标有点号 (•) 的零件为第一层的零件。

-t

5M

R1

5

10

0k

R1

17

27

0

C5

02

10

00

p

C1

11

27

0

C3

45

10

00

p

R213

3.3k

D2

1S

V3

25

F

L111

4T

C217

5p

C1

07

27

0p

R2

06

R304

47k

R361

820

C3

09

0.1

u

C2

25

C1

09

9p

C2

11

0.0

33

u

C33

33p

C2

26

47

0p

C340

10p

C3

19 0

.01

u

R3

15

10

k

C2

05

0.1

u

R332

2.7k

C3

4

10

00

p

RFM01U7PQ101

R4

1

10

C216

0.01u

C228

2p(B)

R1

08

68

k

R3

36

82

k

R4

2

3.3

k

47k

C38

22p

C1

10

27

0p

R3

56

18

k

C127

180p

R2

01

47

C209

22p

R2

26

47

0k

C1

05

0.1

u

R367

47k

L2

04

56

0n

KTC4080E-P

Q202

R2

03

L2

17

27

0n

C112

220p

C3

21

0.0

1u

R210

330k

1k

C3

2

10

00

p

CD200

L79-1914-05

C135

2p (B)

10

00

p

R328

680k

D31SV325F

R4

07

47

k

R230

R5

82

0

D2

02

R1

19

27

0

27

0

C3

00

10

00

p

C3

42

0.0

1u

C2

13

0.1

u

L205

C2

4

10

00

p

L9

22

n

C2

36

R2

31

C247

IC301NJM12904RB1

1

2

3

4GND

5

6

7

8V+

C2

2

C5

01

10

00

p

C4

02

12

p

R334

10k

R353

1k

C2

15 2

2p

C252

D5

00

GN

1G

R3

72

47

k(D

)

C1

14

27

0p

R3

09

1.8

k

R3

24

47

k(D

)

C1

38

3p(

B)

C310

0.047u

C27

22p

R214

560

D1

03

HV

Z1

31

R1

11

68

k

R5

05

47

k

CN202

MIC300T91-0651-15

C3

06

0.2

2u

C2

48

R2

7

22

0

D2

01

2SK3577-AQ306

L110

4T

C2

18

0.0

1u

C3

12

0.0

47

u

R3

7

5.6

k

RD07MUS2BT112Q102

IC2

00

NJM

25

91

V

1oS

CIN

oSC

oUT

MIX

oUT

V+

IFIN

DE

C

FIL

oUT

8F

ILIN

9A

FoU

T

QU

AD

IFoU

T

RS

SI

NoI

SE

DE

T

NoI

SE

RE

C

GN

D

16

MIX

IN

R3

27

82

0k

C2

55

0.1

u

C1

29

27

0p

C1

32

5p(

B)

C302 100u6.3

C5

05

1u

R2

27

47

0k

C2

19

22

p

270

J300E11-0484-05

MIC

13

11102

C4

10

u1

6

2SC5636Q6

C2

01

10

00

p

C3

08

1u

68

k

10

0k

C3

34

0.1

8u

C2

30

R3

18

27

0k

C1

16

0.0

1u

C2

76

47

0p

R310

1k

0.01u

R3

25

47

k(D

)

R2

10

k

3SK318Q203

C2

75

0.0

1u

C1

04

27

0p

R1

00

4.7

k

S4

00

S7

0-0

41

4-0

5

C2

03

10

0p

D7

DA

2S

10

1

C9

3p

L6

27

0n

C4

09

10

00

p

C5

06

10

00

p

R3

29

10

k

C214

0.01u

C12

C1

01

27

0p

L112

4T

C305

0.01u

X1

L77-3074-05(19.2MHz)

VCoNT

GND oUTPUT

VCC

2SC5108(Y)FQ5

C2

R301100

L2

10

8.2

n

3.3

k

R2

33

10

0k

R3

2

1k

C5

11

10

00

p

C8

0.1

u

R1

13

47

k

R370

47k (D)

R1

23

0.3

9

R3

17

33

0k

R3

86

3.9

k

R502

330k

C240

470p

R344

10k

150p

R345

0

C17

4p(B)

C1

19

27

0p

C5

03

4.7

u

R3

23

5.6

k

R1

09

47

R3

2.2k

C2

6

10

00

p

C3

01

10

00

p

R308

1k

C4

1

10

00

p R1

16

39

k

R2

02

2.7

k

10

0k

C2

38

R2

9

4.7

k

C1

24

27

0p

R1

21

0.3

9

R3

0

47

R321

470k

C1

59

27

0p

C2

22

8p

C332

0.01u

C250

4p

C2

1

R2

22

10

0k

C2

41

47

0p

C1

17

2.2

u

C3

17

0.0

1u

C2

20

10

00

p

C29

0.5p(B)

CN303

C1

20

27

0p

R212

180k

3SK318Q204

C3

1C

54

0.0

1u

C131

180p

C2

37

R2

00

10

k

C2

23

8p

C2

02

0.0

1u

R1

12

39

2SC5383-T111

Q3

C3

41

22

00

p

R357

560k

R2

09

47

IC304NJM12904RB1

1

4GND

5

8V+

L4

27

0n

C108

12p

R312

2.2k

C3

18

22

0p

R4

01

1k

C100

10p(B)

R1

22

0.3

9

CN302

R2

39

15

0

R1

06

47

k

C5

04

10

00

p

C3

16

0.1

u

C333

1000p

C2

10

0.1

u

C2

5

5P

R2

24

56

k

R2

08

10

0

C1

9

10

00

p

R2

18

1k

C137

2p (B)

R335

0

C1

36

8p(

B)

6p(

B)

XF200L71-0669-05

R303

470

150p

L1

04

4T

CF200L72-1046-05

D6

HV

C3

50

B

R3

58

47

k

C1

13

27

0pL7

27

n

KTC4080E-P

Q201

L1

09

22

0n

R205

6.8k

R4

0

2.2

k

C2

04

0.0

22

u

2SC4926YD

Q100

R102

2.2k

R1

03

15

C1

03

27

0p

R1

05

10

R1

15

0

R375

10k

R373

0

CN201

C3

26

82

00

p

Q2RT1N141U-T111

C2

08

0.1

u

C2

12

0.1

u

R316

0

R3

13

2.2

k

R3

14

L1

01

33

n

R302 1k

C303

0.047u

R355

47k

C3

13

0.1

u

R3071k

C311

1u

L102

12n

Q103RT1N141U-T111

33

0

C1

58

27

0p

C1

1

1u

C2

8

10

00

p

C3

0

10

00

p

C1

34

27

0p

CN

50

4

CN

50

5

CN

50

6

CN

50

7

CN

50

8

C39

10p (B)

CN200

L1

270n

L2

IC1 MB15E03SL-E1

1oSCIN

2oSCoUT

3VP

4VCC

5Do

6GND

7XFIN

8FINCLoCK

DATA

11 LE

12 PS

13 ZC

LD/FoUT

15 P

16 R

C1

4

0.0

1u

R20

10k

R19

10k

R21

10k

R1

71

0k

R1

61

0k

R1

41

0k

R2

5

10

C1

5

0.0

1u

Q1

RT1N141U-T111

R9

10

k

C36

2p(B)

L8

15n

C3

5

6p(

B)

C3

7

6p(

B)

C16

1000p

D1

DA

2S

10

1

1M

L5

27

0n

R114

0

TH

10

0

10

0k

C221

0.01u

R322

1M

IC300R2A20178NP

1VIN2

2VDD

3LD

4CLK

5DI

6VIN3

7V

oU

T3

8V

oU

T4

9V

IN4

10

VIN

51

1V

oU

T5

Vo

UT

6

13VIN6

14VDAREF1

15VDAREF2

16RESET

17GND

18VIN7

19

Vo

UT

7

20

Vo

UT

8

21

VIN

8

22

VIN

1

23

Vo

UT

1

24

Vo

UT

2

R410

220

D4

01 B

30

-17

79

-05

R409

220

D4

00 B3

0-1

78

2-0

5

IC503XC6209B502P-G

1NC

2VSS

3CEVIN

VoUTC5

13

1u

C5

14

1u

R5

09

10

0k

MCH3914(7)-H

Q4C

7

D5

HV

C3

50

B

R2

2

10

k

C5

00

10

0p

C3

29

C3

30

R347

10k

R3

40

10

k

C1

0.4

7u

R1

3

10

0k

R1

1

10

0k

J301 E11-0717-05

SP

134

2

D101

HVC131

D4

HS

C2

77

D102

HVC131

D100

HSC277

D2

00

HS

C2

77

C336

0.01u

Q305

RT1N144U-T111

R3

71

IC400

F2136ACNKDRB

1 2 3 4 5 6 7 8 9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

R311

1k

R406

100

C5

07

10

u

R5

08

47

k

SSM3J05FU-FQ501

L3

CN1 CN2

R26

3.9k

R2

07

5.6

k

Q401

RT1N144U-T111

Q402

RT1N144U-T111

R408

100

C403

1p(B)

C4

06

12

p

2S

C4

91

9-S

Q4

00

C400

0.1uC401

1000p

C405

1000pC404

0.1u

CN

50

2

R3

4

10

C23

1000p

R2

8

56

C3

04

10

u

10

u

C2

0

22

u1

0

IC5

00

XC

61

20

N3

02

N-G

1N

C

2V

SS

4V

IN

3V

oU

T

X4

00

(11

.05

92

MH

z)

R5

1

33

k

R5

0

10

0k

C43

1000p

R155

15

R374

47k (D)

C3

50

10

00

p

C3

52

10

00

p

R3

76

47

k(D

)

R136

1.8k

C1

39

4.7

u

C1

45

27

0p

C1

46

1.5

p(B

)

R3

77

39

k

C3

54

0.2

2u

C353

1u

D301

KDR731

MC

H3

30

9-H

Q5

00

C224

0.01u

R215

330

IC401EX24016ATAS0A

1 A0

2 A1

3 A2

4 VSS5SDA

6SCL

7WP

8VCC

4.7

k

4.7

k

C3

55

1u

C4

11

10

00

p

S4

01

S7

0-0

51

4-0

5

R43

10k

R1

07

27

R455

1k

CN510

R511

330k

R4

00

4.7

k

47

k

L1

00

15

n

C102

22p

R1

04

2.2

k

R3

79

10

0k

R326

0

100p

IC302 TA7368PL

1NC1

2VCC

3NC2

4VIN

5RIPPLE6 NF

7 PHASE

8 PRE-GND

9 PW-GND

10 PoUT

CN

50

3

CN404

CN402

CN401CN403

C3430.18u

C324

0.18u

C3

44

0.0

27

u

C347

1u

R366

100k

R363

5.6k

R364

470

IC303

NJM12904RB1

1AoUT

2A-IN

3A+IN

4GND5 B+IN

6 B-IN

BoUT

V+

C3350.18u

C3

37

0.1

8u

R342

15k

R350

470

IC305

NJM12904RB1

1

2

3

4GND5

6

7

8 V+

R348

56k

R351

180

C346

0.18u

C328

0.39u

L1

03

33

n

CN3

C315

10u 10

C3

58

0.1

u

C3

57

0.1

u

R413

1k

R4

14

47

0k

R365

0

R378

1k

L2

11

56

0n

L2

13

56

0n

L2

12

82

0n

Q3

04

RT

1P

23

7U

-T1

11

Q2

00

RT

1P23

7U-T

111

Q5

02

RT

1P

23

7U

-T1

11

S402

S60-0447-05


CN

51

1

SS

M6

J08

FU

(F)

Q3

03

2SK3577-AQ302

R3

30

10

k

R3

37

0

C5

15

27

0p

C5

16

27

0p

2SC5383-T111

Q7

R18

22k

C5

1u

25

R139

C3

49

R3

88

IC501 XC6209B502P-G

1 NC

2 VSS

3 CE4VIN

5VoUT

C5

17

4.7

u

R4

5

0

R390

0

R3

92

1k

C5

22

27

0p

C5

23

27

0p

C5

24

27

0p

R3

93

1k

C3

22

27

0p

C323

0.1u

C2

57

2p

C10

1u

R1

2

2.7

k

C3

60

0.1

u

R389

1k

DA2S101

C3

38

33

0p C

33

9

0.1

u

R352

100k

R354

330k

R369

10k

F300

F53-0467-05

F101

F53-0287-05

R2

67

0

VR500

R31-0684-05

Q300

RT1N441U-T111

Q301

RT1N441U-T111

D501 RB521S-30

F500F53-0372-05

(3.15A)

PLDL

EEPROM

2nd-LO

-

T0

SQ

L

SHIFT

CLOCKDATA

5R

VO

L O

UT

PLDL

+

PLUL

LSD

I

5CC

+B

5MS

C

5M

RESET

TCXO

PTT

PTT/RXD MIC AMP/LIMITERMIC

5RC

5R

IM

5C

TXD

5T

SPK

5MS

AFO

5M

INT

5MSC

SP MUTE SW

-BATT

+BATT

5MSC

LSDI

+B

RS

SI

5M

SQ

L

5MS

RESETINT

SPMUT

5TC

(450kHz)

5CC

HSDO

(38.85MHz)1st IF

RS

SI

MIXER

MOD

5M

FM IF SYSTEM

IF AMP

Temp compensation

PTT

PLL SYSTEM

TXD

+

RXD

5MS

+

LSD BUFFER

5MS

+

LSDIN

-

HSDO

-

5M

BATT

SPG

5MS

BATTERYTERMINAL

PLUL

CLOCK

DATA

5C

-

DACLDDACLD

VDCSW

PTT

RXD

TXD

BPF TUNING

FINAL

DRIVE

VCO

D/A CONVERTER

5M

SB

5M 5T

5C

5R

Vref

5C

PTT

TXD

RXD

PTT

RE

SE

T

SP

MU

T

SPMUT

PFKEY

SPMUT

5T

5MS

VD

CS

W

TH

DE

T

SQLRSSI

5R

5T

THDET

POWC

BS

FT

BPF

PLD

L

PLU

L

DA

TAC

LOC

K

LEDR

LEDG

PFK

EY

EN4

EN3

EN2

EN1

SB

SB

+BSB

5R 5R

5M

BPF

5T

+B

5R

5T

LSDO

LSDO

5C

5C

WID/NAR

T/RSHF

5TC

5RC

EN2

EN3

EN1

EN4

LEDG

LEDR

PTT

5CC

5TC

5RC

PFKEY

TXD

RXD

INT

NC

VR

EF

MO

DE

NC

NC

RE

SE

T

XO

UT

VS

S

XIN

VC

C

BS

FT

NC

NC

NC

CLOCK

PLDL

DA

CLD

PLUL

EN4

EN3

EN2

EN1

NC

LEDR

LEDG

SPMUT5M

SC

5T

C

NC

5C

C

T/RSHF

WID

/NA

R

PTT

PFK

EY

INT

VD

CS

W

VO

X IN

CV

DE

T

NC

TYPE2

TYPE1

5RC

LSDO

HSDO

BATT

RSSI

SQL

LSDIN

THDET

CURDET

TX

D

RX

D

NC NC

5VC

NC

NC

SP+

SP-

+B

CVDET

CV

DE

T

5MS

SB

CU

RD

ET

CURDET

PO

WC

DATA

PLPS

E2D

AT

E2CLK

E2DAT

PLPS

PLPS

PLPS

Side

E2W

P

NC

OPTDET

5MSC

OPTDET

OP

TDE

T

OPTDET OPTDET

OPTDET

SP-

AF POWER AMP

-

QT/DQT FILTER

LSDIN

-

AF FILTER

+

+

VREF

R306

R305

1k

1k

C206

C207

R204

C2

00

R1

01

C42

C320

0.1u

5RC

5MSC

RESETINT

5TC

5CC

R1

20

C1

30

D402

C314

R4

11

R4

38

R4

12

10

00

p

10

00

p

10

00

p

10

00

p

C4

12

C4

13

C4

14

C4

15

1000p

C408

C407

R1

(38.4MHz)

R33

C4

0

R39

R38

ANT

5RC

5MSC

RESETINT

5TC

5CC

PTT

SPMUT

TXD

RXD

OPTDET

PTTSWPTTSWPTTSWPTTSW

PTTSW

VOL OUT

VOXIN

VOXIN VOXIN

5M

LSDIN

5M

T/RSHF

T/RSHF

T/RSHF

5M

SQLRSSI

5R

BPF

+B

CVDET

1stLO

1stLO

5T

2ndLO

POWC

5T

CURDET

1stLO

WID/NAR

BPF

+B +B

5M

CVDET

DACLD

CLOCK

DATA

5R

2ndLO

7

8

12

VREF

VREF

5MS

SPMUT

PRI DRIVE

V.D.C SW

RF AMP

BPF TUNING

D201,202,204

DOUBLER

2

3

7

6

MCU

E2CLK

E2WP

14

10

9

VOLTAGEREGULATOR/3V

TX/RX SW

RF BUFFER

RF AMP

VOLTAGEREGULATOR/5V

VOLTAGEREGULATOR/5V


4

5

DC SW

DC SW

DC SW

DC SW

DC SW

DC SW

DC SW

SWITCH

DC SW

DC SW

W/N SW

DC SW

W/N SW

RIPPLE FILTER


D6

MOD

D2,3,5

TX/RX SW

ANT SW

D101,102,103, 105

LEDGREEN

LEDRED

SELECTOR

SP/MIC JACKS

POWER SW/AF VOLIUM

PROTECT

CURRENTSTEERING

CURRENTSTEERING

CURRENTSTEERING

10

00

p

X57-8103-00X57-8103-01

CC2

C12

22p27p

C174

33p15p

C175

3p(B)NO

C176

NO22p

C181 C187 C225 C230 C236 C237 C238 C239 C243 C245 C247 C248 C250 C252 C253 C254 C258 C268 C269 C270 C271 C329 C330 D201 D202 D204 D260 D261 L3L2 L113 L214 L215 R139 R221 R229 R230 R231 R471 R472

2p3p

NO2p

6p2p

6p5p

22p10p

22p10p

5p9p

1p0.5p

470p0.1u

3p7p

1p0.75p

470p0.1u

270p12p

0.75p470p NO

22pNO4p 470p

1000p 10p22p

10p22p 1p

5p3p2p

0.027u

0.033u820p560p

HVC355B

HVC350B

HVC355B


HVC350BHVC355B

HVC350B

5.6n

6.8n

18n

22n 10n

NO 27n

39n NO8.2n

NO

082k56k

NO470k 22

15 120330

R300

01.5k

NO10k NO

10k

C1

3

1u

6.3

L10

27

0n

R7

2.7

k

L12

27

0n

C3

0.1

u

25

C1

50

2p

R157

0

C1

53

39

p

R258

0

R138

0

C1

87

C1

86

6p

(B)

C1

84

6p

(B)

C1

81

C1

71

47

pC

17

2

7p

(B)

C1

74

C1

75

C1

76

L113

D1

05

HV

Z1

31

6p(

B)

C1

33

C271

C2

70

D2

60

R2

38

47

0k

C2

69

R2

37

47

0k

D2

61

C2

68

C2

45

L2

08

C244

470p

8.2

n

R2

40

R2

32

C2

42

47

0p

C2

43

47

R2

41

L2

19

8.2

n

C2

33

L2

18

8.2

n

C239

R2

29

C2

53

D2

04

C2

77

C2

54

L2

15

C2

56

47

0p

0.1

u

C274

R2

21

R2

20

C258

L2

14

R243

0

R223

0

R244

470p

L216

180n

R2

42

47

C2

27

0.0

1u

R2172.2k

C2

63

18

p(J)

C2

59

0.0

1u

C2

62

47

0p

R156

0

R471

R472

3-00

3-01

Q2,D4

0

D260,261

VCO SPEED UP

C233

4p6p

L20515n

18n

✽ ✽

✽

✽

✽

✽

✽

✽

✽

✽ ✽ ✽ ✽ ✽

✽

✽

✽✽

✽

✽

✽✽

✽

✽✽

✽

✽

✽

✽

✽

✽

✽✽

✽✽

✽

✽

✽✽

✽✽

✽

✽

✽

✽

✽

C54

4pNO

C7

15p27p

C210.75p0.5p

C220.75p1000p

C349

0.15u0.047u

R203

22k47k

R206

680k560k

R314

10k3.9k

R360

220k180k

R371

8.2k1.8k

R388

8.2k1.8k

✽

✽✽

✽

✽

✽

✽

✽

✽

R3

60

✽

✽

D8

DA

2S

10

1

(0 .5A)

CN1 (E23-1167-05)

(3.15A)

R300✽

0.75V

4.17V

1.82V

R:1.03VT:1.69V

R: 0VT:1.14V

R: 0VT:4.86V

R:0VT:0.57V

R: 0VT:4.27V

R:4.76VT: 0V

R:0.62VT: 0V

R:0.73VT: 0V

R:4.93VT: 0V

R: 0VT:0.8V

Hi:1.67VLo:1.37V

Hi:3.71VLo:3.04V

Hi:1.49VLo:1.22V

R:5.0VT: 0V

R:3.89VT: 0V

R:3.15VT: 0V

R:4.93VT: 0V

R:2.7VT: 0V

R:2.43VT: 0V

WID: 0VNAR:5.0V

R:4.93VT: 0V

R:2.49VT:2.45V

7.5V

ON:7.5VOFF: 0V

AF AMP



ON:5.0V

7.5V 5.0V

5.0V

7.5V

R: 0VT:4.86V

5.0V

5.0V

5.0V

R:4.93VT: 0V

R:4.93VT: 0V


3.0V


LPFANT SWFINAL AMPDRIVE AMPPRE DRIVE

VDC SW

TX/RXRF SWRF AMP

BPFRF AMPBPFMIXERIF AMPFM IF IC

MCF

LPF

CD

RF BUFFERAMPVCO

LPF

LPF

RIPPLEFILTER

PLLIC

DOUBLER

CF

AF POWERAMP

MUTESW

MUTESW

DCSW

DCSW

DCSW

MCU

WID/NAR

BSFT

HSDOLSDO

DACLD

T/RSHF

TXD

CLOCKDATA

PLDL PLPS

5RC5VC

5TC

5MSC

5CCLEDRLEDG

VDCSWSPMUT

RESET

CURDET

RXDPTT

OPTDETPLUL

EN4EN3EN2EN1 PFKEY

THDET

VOXIN

SQL

RSSI

LSDIN

BATT

CVDET

EEPROM

SW

AVR

AVR

DC SW

DC SW

RESET

LED(Red)

LED(Green)

DCSW

PROTECT

D101~103,105HVC131

Q102RD07MUS2BT112

Q103RT1N141U-T111

D260,261HVC350B: C2HVC355B: C

Q101RFM01U7P

Q1002SC4926YD

VDCSW

Q2043SK318

D201,202HVC350B: C2HVC355B: CD204HVC355B: C

Q2033SK318

5R

BPF

5R

POWC

XF200L71-0669-05

5T

CD200L79-1914-05

Q202KTC4080E-P

5C

5R

IC200NJM2591V

RSSI

SQL

5R

Q201KTC4080E-P

CF200L72-1046-05

D100,D200HSC277

5T

5R

Q62SC5636

5C

Q52SC5108(Y)F

Q2: RT1N141U-T111

5C

Q3: 2SC5383-T111D7: DA2S101

IC1MB15E03SL-E1

PLDL

DATA

CLOCK

PLUL 5MX1

L77-3074-05

5M

FADJ

MOD

D2,3: 1SV325F

HVC350B

D6: HVC350B

Q4: MCH3914(7)-H

+B

IC501

SB5M

5C

5T

IC503

SSM3J05FU-FQ501

RT1P237U-T111Q502

5TC

5R

5RC

5CC

RESET

IC500XC6120N302N-G

D500GN1G

BATT+7.5V

EN2

EN4

EN3

EN1

S400S70-0414-05

PTT

5M

D401B30-1779-05

D400B30-1782-05

Q401

LEDR

LEDG

Q4002SC4919-S

X400L77-2974-05

XOUT

XIN

5M

E2CLK E2WP

BSFT

11.0592MHz

IC400F2136ACNKDRB

IC401EX24016ATAS0A

MIC

AFOUT

DETAF

IC302TA7368PL

Q3022SK3577-A

Q3062SK3577-A

Q301Q303SSM6J08FU(F)

SB

Q300RT1N441U-T111

RT1N441U-T111

SPMUT

SP

MIC

1st Local

2nd Local38.4MHz

19.2MHz

UHF: 440~480MHz: C400~430MHz: C2

ANT

UHF: 401.15~441.15MHz (RX): C361.15~391.15MHz (RX): C2

UHF: 401.15~441.15MHz: C361.15~391.15MHz: C2

400~430MHz (TX): C2440~480MHz (TX): C

1st IF38.85MHz

5M

Q402

SB

VOLIN

FUSEF500

+B

DO

SPGTXDSPKAFO

PTT/RXDMICIMOPTDED5MS

RXD

J301E11-0717-05

J300E11-0484-05

MIC300T91-0674-05

OPTDET5MS

PTT

3

5

VR500R31-0684-05

2

1

7

8

4

9

6

S402S60-0447-05

X57-8103-XX

D5

WID/NAR

5T

TUNED4: HSC277

ASSIST

DAC

IC300R2A20178NPDALD

CLKDAT

5MS

AST

PTT

RT1N144U-T111

RT1N144U-T111

PROTECT

D501RB521S-30 XC6209B502P-G

XC6209B502P-G

DC SW

SSM3J-05FU-FQ500

5MSC

5MS

450kHz

FUSE

F101

FUS

EF3

00

3.15A 0.5ACURDET

PFKEYSide

S70-0514-05S401

DCSW

IC305NJM12904RB1

IC303NJM12904RB1

LSDIN 5R

5R

AFOUT

VOLIN

BPF

POWCFADJ

MOD

TCXO SHIFT SW

Q72SC5383-T111

3.3V REG

Q1RT1N141U-T111

INV

SHIFT

Q200RT1P237U-T111

DCSW

TXD

IC301NJM12904RB1

IC304NJM12904RB1

MICAMP

LSDBUFF

HSDO

MIC2LSDO

LSDO

E2DAT

Q304RT1P237U-T111

DCSW

5MS

5MS

5VC

FILTER

FILTERQT/DQT

AF

PLPS

THDET

-t

INT

BATT–

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