Kenwood TK-3207 Service Manual

UHF FM TRANSCEIVER / UHF 调频对讲机

TK-3207

SERVICE MANUAL /

维修手册

©

2004-2 PRINTED IN JAPAN

B51-8680-00 (S) 663

Knob (PTT)

按钮(PTT)

(K29-9308-03)

Antenna

天线

(T90-1039-05): M

(T90-0798-15): C

(T90-0800-15): C2

Knob (CH-SELECTOR)

旋钮(信道)

(K29-9318-03)

Knob (VOLUME)

旋钮(音量)

(K29-9309-03)

Cabinet assy

机壳

(A02-3851-23)

CONTENTS

GENERAL ............................................................. 2

SYSTEM SET-UP ................................................. 3

REALIGNMENT .................................................... 4

DISASSEMBLY FOR REPAIR .............................. 7

CIRCUIT DESCRIPTION ..................................... 12

TERMINAL FUNCTION ...................................... 20

SEMICONDUCTOR DATA ................................. 20

COMPONENTS DESCRIPTION ......................... 22

PARTS LIST ........................................................ 24

EXPLODED VIEW ............................................... 30

PACKING ............................................................ 31

ADJUSTMENT ................................................... 32

PC BOARD

TX-RX UNIT (X57-6890-XX) ......................... 44

SCHEMATIC DIAGRAM ..................................... 48

BLOCK DIAGRAM .............................................. 52

LEVEL DIAGRAM ............................................... 54

KSC-31 / KNB-29N ............................................. 55

KNB-30A / KBH-10 ............................................. 56

SPECIFICATIONS ............................................... 57

2

TK-3207

概述 ............................................................................................... 2

系统体系 ...................................................................................... 3

模式组合 ...................................................................................... 4

维修拆卸 ...................................................................................... 7

电路说明 .................................................................................... 12

端子功能 .................................................................................... 20

半导体数据 ................................................................................ 20

元件说明 .................................................................................... 22

零件表 ........................................................................................ 24

部件分解图 ................................................................................ 30

包装 ............................................................................................. 31

调整 ............................................................................................. 32

PC 板

TX－RX 单元 (X57-6890-XX) ........................................... 44

原理图 ........................................................................................ 48

方块图 ........................................................................................ 52

电平图 ........................................................................................ 54

KSC-31 / KNB-29N .................................................................... 55

KNB-30A / KBH-10 ................................................................... 56

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

GENERAL / 概述

INTRODUCTION

SCOPE OF THIS MANUAL

This manual is intended for use by experienced technicians f a m i l i a r w i t h s i m i l a r t y p e s o f c o m m e r c i a l g r a d e communications equipment. It contains all required service information for the equipment and is current as of the publication date. Changes which may occur after publication are covered by either Service Bulletins or Manual Revisions.

These are issued as required.

ORDERING REPLACEMENT PARTS

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

PERSONNEL SAFETY

The following precautions are recommended for personnel safety:

● DO NOT transmit until all RF connectors are verified secure and any open connectors are properly terminated.

●

●

SHUT OFF and DO NOT operate this equipment near electrical blasting caps or in an explosive atmosphere.

This equipment should be serviced by a qualified technician only.

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。在出版后如果发生变动、则根据需要使用《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、应注明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打开的插头

没有连接到相应端子上的情况下、均不要发射。

在电爆管附近或在易燃性气体环境中、必须关掉电源、不要

操作本设备。

本设备只应该由有资格的技术人员来维修。

TK-3207

GENERAL / 概述

SERVICE

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

Unit

Model

& destination

TX-RX Unit Frequency range

M X57-6890-20 450~490MHz

Remarks

TK-3207 C X57-6890-21 440~480MHz

IF1 : 38.85MHz

LOC : 38.4MHz

C2 X57-6890-22 400~430MHz

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、印刷线路板图和调整步骤在内的资料供参考。

单元

型号和类型

TX-RX 单元频率范围备注

M X57-6890-20 450~490MHz

TK-3207 C X57-6890-21 440~480MHz

IF1 : 38.85MHz

LOC : 38.4MHz

C2 X57-6890-22 400~430MHz

SYSTEM SET-UP / 系统体系

SYSTEM SET-UP / 系统体系

Merchandise received

接收订单

Choose the type of transceiver

选择手持机的类型

Frequency range (MHz) RF power

频率范围（MHz）射频功率

TX/RX 450~490 4.0W

TX/RX 440~480 4.0W

TX/RX 400~430 4.0W

Type

类型

TK-3207 (M)

TK-3207 (C)

TK-3207 (C2)

Transceiver programming

手持机编程 A personal computer (IBM PC or compatible), programming interface (KPG-22), and programming software (KPG-87D) are required for programming.

(The frequency, TX power HI/LOW, and signalling data are programmed for the transceiver.)

编程时需要个人计算机(IBM计算机或兼容机)，编程接口(KPG-22)

和编程软件 (KPG-87D)。

(为手持机设定频率，常规系统特性，TX高/低功率，以及信令数据。)

YES / 是

Are you using the optional antenna?

您使用可选件天线吗 ?

NO / 不

KRA-23 or KRA-27 optional antenna

KRA-23 或 KRA-27 可选件天线

Are you using the speaker microphone?

您使用扬声器话筒吗 ?

NO / 不

YES / 是

KMC-17 or KMC-21 Speaker microphone

KMC-17或KMC-21 扬声器话筒

( Option / 可选件 )

Delivery

交货

3

TK-3207

REALIGNMENT

1. Modes

User mode

PC mode

Clone mode

REALIGNMENT / 模式组合

Data programming mode

PC test mode PC tuning mode

模式组合

1 . 模式

用户模式

计算机模式

复制模式

Mode

User mode

PC mode

Function

For normal use.

Used for communication between the radio and PC (IBM compatible).

Data programming Used to read and write frequency data mode and other features to and from the radio.

PC test mode Used to check the radio using the PC.

This feature is included in the KPG-

Clone mode

87D.

Used to transfer programming data from one radio to another.

2. How to Enter Each Mode

Mode

User mode

PC mode

Clone mode

Operation

Power ON

Received commands from PC

[PTT]+[Side2]+Power ON (Two seconds)

3. PC Mode

3-1. Preface

The TK-3207 transceiver is programmed using a personal computer, a programming interface (KPG-22) and programming software (KPG-87D).

The programming software can be used with an IBM PC or compatible. Figure 1 shows the setup of an IBM PC for programming.

3-2. Connection procedure

1. Connect the TK-3207 to the personal computer with the interface cable.

2. When the POWER is switched on, user mode can be entered immediately. When the PC sends a command, the radio enters PC mode.

When data is transmitting from the transceiver, the red

LED lights.

When data is received by the transceiver, the green LED lights.

Notes:

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

• Change the TK-3207 to PC mode, then attach the interface cable.

4

3-3. KPG-22 description

(PC programming interface cable: Option)

The KPG-22 is required to interface the TK-3207 with the computer. It has a circuit in its D-subconnector (25-pin) case that converts the RS-232C logic level to the TTL level.

数据编程模式

计算机测试模式计算机调谐模式

模式

用户模式

计算机模式

数据编程模式

计算机测试模式

复制模式

功能

一般使用

用户手持机与计算机(IBM 兼容机)之

间的通信。

用于读出和写入频率数据以及其他功

能。

用于使用计算机来检测手持机。此功

能包括在 KPG- 87D 内。

用于从一个手持机编程数据复制到另

一个手持机。

2. 如何进入每一种模式

模式

用户模式

计算机模式

复制模式

操作

接通电源

从计算机接收指令

[PTT]+[侧面 2]+ 接通电源（2 秒钟）

3. 计算机模式

3-1 前言

TK-3207 手持机使用计算机、编程接口（KPG-22）和编程软

件（KPG-87D）进行编程。

IBM 计算机或兼容机可以使用编程软件。图 1 显示 IBM 计算

机编程的设置。

3-2 连接步骤

1. 使用接口电缆将 TK-3207 连接到计算机上。

2. 当电源接通时，立即进入用户模式。当 PC 机发出指令时，

手持机进入 PC 模式。

当手持机传送数据时，红色指示灯闪动。

当手持机传送数据时，绿色指示灯闪动。

注释：

• 当把储存在计算机中的数据写入到 EEPROM 中时 , 机型型号

必须相匹配。

• 将 TK-3207 改变为计算机模式，然后连接接口电缆。

3-3 KPG-22 说明(PC 机编程接口电缆∶可选件)

TK-3207 需要通过接口电缆 KPG-22 与电脑连接。此接口电缆

的 D 连接器（25 芯）中有一个将 RS-232C 逻辑电平转换为 TTL

电平的电路。

KPG-22 连接 TK-3207 的侧面插孔，然后连接到电子计算机的

TK-3207


RS-232C 串行接口。 The KPG-22 connects the side panel connector of the TK-

3207 to the computer’s RS-232C serial port.

3-4. Programming software description

KPG-87D is the programming software for TK-3207 supplied on a CD-ROM. This software runs under Windows

98, ME, Windows 2000 or XP on an IBM-PC or compatible machine.

The data can be input to or read from TK-3207 and edited on the screen. The programmed or edited data can be printed out. It is also possible to tune the transceiver.

IBM-PC / IBM计算机

3-4 编程软件说明

KPG-87D 是手持机 TK-3207 的编程软件。此软件的运行环境

为 IBM-PC 机或兼容机的 Windows 98,ME,Windows 2000 或 XP。

数据可以被输入到 TK-3207 手持机或从手持机中读取数据，

并且在屏幕上进行编辑。已被编程或编辑的数据可以打印出来。

也可以调整手持机的指标。

RF Power meter or SSG

/ RF功率表或 SSG

KPG-87D

KPG-22

Gray

Gray/Black

1.5D-XV Lead wire

1.5D-XV Shield wire

灰色

灰色/黑色

1.5D-XV 导线

1.5D-XV 屏蔽线

Tuning cable /

调谐电缆

(E30-3216-05)

}

}

SP

MIC

Fig. 1 / 图１

4. Clone Mode

4-1. Outline

"Clone Mode" copies the transceiver data to another transceiver.

The dealer can copy the transceiver data to another transceiver even without the use of a personal computer.

4. 复制模式

4-1 概要

“复制模式”可以将一台手持机的数据复制到其它的手持机。

经销商甚至不使用个人电脑也可以将一台手持机的数据复制

到其它的手持机。

4-2. Example

The transceiver can copy the programming data to one or more transceivers via RF communication.

The clone master and clone slave/s must be in Clone mode.

4-3. Operation

1. To switch the clone slave/s to Clone mode, press and hold the [PTT] and [side2] keys while turning the transceiver power ON.

2. Wait for 2 seconds. The LED will light orange and the transceiver will announce "Clone".

3. Select a channel table number using Side1(increment channel table) and Side2(decrement channnel table) keys.

4. To switch the clone master to Clone mode, press and hold the [PTT] and [side2] keys while turning the transceiver power ON.

5. Wait for 2 seconds. The LED will light orange and the transceiver will announce "Clone".

6. Select the same channel table number as the clone slave/s.

7. Press [PTT] on the clone master to begin data transmission.

When the clone slave starts to receive data, the LED will light green.

When the clone master finishes sending data, a

"confirmation" tone will sound.

If data transmission fails while cloning, an "error" tone will sound from the Slave unit.

4-2 例:

手持机可以通过 RF 通信复制编程数据到一台或更多的手持

机。

复制主机和复制子机必须处于复制模式。

4-3 操作方法

1. 将子机切换到复制模式，旋转手持机电源的同时，持续按

[PTT] 键和 [侧 2] 键。

2. 等待2秒。LED将呈橘黄色并且手持机将发出"复制"的声音。

3. 用侧 1 (频道表递增) 键和侧 2 (频道表递减) 键选择频道表号

码。

4. 将主机切换到复制模式，旋转手持机电源的同时，持续按

[PTT] 键和 [侧 2] 键。

5. 等待2秒。LED将呈橘黄色并且手持机将发出"复制"的声音。

6. 选择与复制子机相同的频道表号码。

7. 按复制主机上的 [PTT]，开始数据传输。

当复制子机开始接收数据时，LED 将呈绿色。

当复制主机完成传送数据时，将发出一个“确认”音。

如果在复制过程中数据传输失败，子机将发出一个"错误"音。

8. 如果复制失败，子机回到用户模式时数据随即消失。

9. 当复制成功时，子机的 " 扫描 " 和 " 键锁定 " 功能将回到它们

的初始值 (扫描 =OFF, 键锁定 =OFF)

5

TK-3207


8. If the cloning fails, no data will be available in the Slave unit when it is returned to User mode.

9. When the cloning is successful, the Slave unit's "Scan" and

"Key lock" functions will return to their default values (Scan

= OFF, Key lock = OFF).

Notes:

• The dealer can clone data to two or more transceivers by repeating the above procedures.

• If the transceivers Clone Mode is configured as "Disabled", the transceiver cannot enter Clone mode.

• The table shown below will cover the frequency tables used for wireless cloning.

• Clone mode cannot be entered in battery low state.

• A unit cannot be a "Master Unit" if it is unprogrammed. If

[PTT] is pressed, an "error" tone will sound.

• The language used in cloning depends on the "Model type" setting, not the FPU setting. C, C2, C5 and C6 type

TK-3207 transceivers will use Chinese. Other types English.

• Once a unit is set to be the Master, it cannot be a slave after the data has been transmitted. This protects the data in the Master unit.

• Electronic interface may cause a failure in data transfer during Wireless Clone, such as when waveforms or electromagnetics are being performed at the workbench.

• Clone mode can be used ONLY by the authorized service personnel.

• The Clone mode setting must be configured as "Disable" before being delivered to the end-user.

• To clone, replace the antenna from both the master transceiver and the slave transceiver with a dummy load.

• The transmit output power is automatically set to Low in Clone mode.

6

Clone Frequency Table

Type

Operating

Clone Frequency

Frequency (MHz)

Table

13

14

15

16

9

10

11

12

17

18

19

20

7

8

5

6

3

4

1

2

M

450~490

450.000

452.000

454.000

456.000

458.000

460.000

462.000

464.000

466.000

468.000

470.000

472.000

474.000

476.000

478.000

480.000

482.000

484.000

486.000

488.000

C

440~480

440.000

442.000

446.000

448.000

450.000

452.000

454.000

456.000

458.000

460.000

462.000

464.000

466.000

468.000

470.000

472.000

474.000

476.000

478.000

480.000

C2

400~430

400.000

401.000

402.000

403.000

404.000

405.000

406.000

407.000

408.000

409.000

410.000

411.000

412.000

413.000

414.000

415.000

416.000

417.000

418.000

419.000

注释：

• 经销商可以反复上述过程复制数据到 2 个或更多的手持机。

• 如果手持机复制模式被设置为“无效”，则手持机不能进入

复制模式。

• 下表包含了无线复制用的频率表。

• 当电池处于低电压状态时不能进入复制模式。

• 如果手持机是非编程的它将不能成为主机。如果按[PTT]，将

发出一个 " 错误 " 音。

• 复制时所用的语言是根据 " 样机类别 " 设置，而不是 FPU 设

置，TK-3207 的 C，C2，C5 和 C6 类别的手持机用中文，其它

类别用英文。

• 手持机一旦被设置为主机，数据传送以后，它就不能成为子

机。这是为了保护主机里的数据。

• 在无线复制的数据传输过程中，例如在工作台产生的电波或

电磁干扰有可能引起传输失败。

• 复制模式可以仅被批准的服务人员使用。

• 在交付给最终用户之前，复制模式设置必须被设置为“无

效”。

• 为了复制，将模拟负载代替主手持机和子手持机的天线。

• 在复制模式，发射功率自动设定为低。

复制频率表

类型

操作频率

(MHz)

复制频率表

1

2

5

6

3

4

11

12

13

14

7

8

9

10

15

16

17

18

19

20

M

450~490

450.000

452.000

454.000

456.000

458.000

460.000

462.000

464.000

466.000

468.000

470.000

472.000

474.000

476.000

478.000

480.000

482.000

484.000

486.000

488.000

C

440~480

440.000

442.000

446.000

448.000

450.000

452.000

454.000

456.000

458.000

460.000

462.000

464.000

466.000

468.000

470.000

472.000

474.000

476.000

478.000

480.000

C2

400~430

400.000

401.000

402.000

403.000

404.000

405.000

406.000

407.000

408.000

409.000

410.000

411.000

412.000

413.000

414.000

415.000

416.000

417.000

418.000

419.000

DISASSEMBLY FOR REPAIR / 维修拆卸

TK-3207

■

Removing the case assembly from the chassis.

1. Remove the volume knob z and channel knob x .

2. Remove the two screws c .

3. Lift and remove the chassis from the case assembly v .

(Use a flat-blade screwdriver to easily lift the chassis.)

■

拆卸机壳

1. 卸下音量旋钮

2. 卸下 2 个螺丝 z 和信道旋钮 c 。 x 。

3. 抬起机架 v ，将其与机壳分离取出。(使用一字形螺丝刀会比

较容易抬起机架。)

1

2

3

4

3

■

Removing the TX-RX unit from the chassis.

1. Remove the packing b from the SP / MIC jack of the TX-

RX unit.

2. Remove the eleven screws n fixing the TX-RX unit.

3. Remove the fixing bracket m of the SP / MIC.

4. Remove the solder of the antenna terminal with a soldering iron , .

5. Remove the solder of the positive terminal with a soldering iron .

.

Note: You can remove the TX-RX unit from the chassis without removing the solder at the positive terminal. However, in this case, you can not attach the packing (G53-1605-

03) that is on the positive terminal to the chassis in assembling. So, it is advisable to remove the solder on the positive terminal first.

6. Remove the FPC from the flat cable connector

/

.

7. Lift and remove the TX-RX unit from the chassis

Ω

.

■

拆卸 TX-RX 单元

1. 从 TX-RX 单元的 SP / MIC 插孔卸下橡胶垫

2. 卸下固定 TX-RX 单元的 11 个螺丝

3. 卸下 SP / MIC 部的固定支架 m 。 n

4. 用电烙铁烫开天线端子的焊锡 , 。

。 b 。

5. 用电烙铁烫开电池正极端子的焊锡 .

。

补充说明∶ 虽然不烫开电池正极端子的焊锡也可以从机架拆卸

TX-RX 单元，但是组装时，电池正极端子连接的垫

片（G53-1605-03）不能安装到机架。因此，请先烫

开电池正极端子的焊锡。

6. 从扁平电缆连接器卸下 FPC / 。

7. 拿起 TX-RX 单元 Ω ，从机架拆卸下来。

6

11

6

6

6

6

6

6

7

6

8

5

10

9

7

8

TK-3207


■

Removing the battery release lever from the case assembly.

1. Press the upper part of the lever toward the inside of the case assembly. One side of the shaft will be removed z .

2. Lift and remove the battery release lever from the case assembly x .

2

■

从机壳拆卸电池分离拨杆

1. 向机壳的内侧按压拨杆上部之后，就可以卸下轴的一侧

2. 拿起电池分离拨杆 x ，就可以从机壳上拆卸下来。 z 。

1

■

Attaching the battery release lever to the case assembly.

1. Insert one side of the shaft into the hole at the lever fitting section on the case assembly z .

Caution : The thin spring (G01-4543-04) should be positioned above the two tabs of the lever.

2. Tilt the battery release lever slightly forward x , so that the thick spring (G01-4542-04) is positioned below the case surface.

3. With the thick spring positioned below the case surface, attach the other side of the shaft to the case assembly by pressing the battery release lever c until it snaps into place v .

Caution : Be careful not to tilt the battery release lever too forward.

If the battery release lever is pushed in this state where the two tabs come below the case surface, there is a possibility of damaging the two tabs.

A thin spring / 细弹簧

■

把电池分离拨杆安装到机壳

1. 把轴的一侧插入到机壳的拨杆安装部的孔里 z 。

注意∶ 细弹簧(G01-4543-04)的横杆部分应安装到拨杆的 2 个

突起的上侧。

2. 轻轻地前推电池分离杆倾斜到 x ，这样粗弹簧(G01-4542-04)

被定位在机壳下面。

3. 随着粗弹簧定位到机壳下面，通过按电池分离杆 c 直到它

嵌到位置 v 轴的另一侧接触机壳组件。

注意∶ 注意不要把电池分离杆倾斜得太靠前。

如果电池分离杆被推到机壳下面的 2 个卡头的位置，就

有可能损坏此 2 个卡头。

Two tabs / 2个突起的上侧

A thick spring / 粗弹簧

Shaft / 轴

2

1

3

4


TK-3207

■

Assembling the battery release lever

1. Place the lever x onto the stopper z .

2. Place the thick spring c onto the lever.

3. Hook the right and left ends of the thin spring v onto the tabs of the stopper, then place the thin spring onto the lever b .

4. Slide the shaft through the hole of the stopper and lever n .

4

3

■

电池分离拨杆的组装方法

1. 把拨杆 x 置于止动器 z 的上面。

2. 把粗弹簧 c 置于拨杆的上面。

3. 把细弹簧置于拨杆的上面，并让细弹簧

动器的两个勾内 b 。 v 的左右端置于止

4. 把轴穿过止动器和拨杆的孔 n 。

5

2

6

1

■

Cautions for assembly

1. Attaching the positive terminal to the chassis.

Always attach the positive terminal to the chassis, using the following procedures, before mounting the TX-RX unit onto the chassis.

1. Remove the holder assembly x from the packing z of the positive terminal.

2. Mount the packing of the positive terminal into the chassis hole c .

3. Mount the holder assembly into the packing of the positive terminal v .

2

■

组装时的注意事项

1. 把电池正极端子安装机架

把TX-RX单元组装到机架之前，必须按照以下的顺序把电池

正极端子安装到机架。

1. 从电池正极端子的垫片 z 取下支架总成 x 。

2. 把电池正极端子的垫片装到机架孔 c 。

3. 把支架总成组装到电池正极端子的垫片上 v 。

3

1

4

9

TK-3207


2. Mounting the chassis to the case assembly.

1. Confirm that the waterproof packing attached to the circumference of the chassis is securely inserted in the groove of the chassis z .

2. Twist the speaker wires twice, then attach the speaker to the speaker recess of the case assembly x . Make sure the speaker is securely inserted.

2. 安装机壳和机架

1. 确认机架四周的防水垫是否确实地进入机架的槽里 z 。

2. 先将扬声器的两根引线扭在一起转 2 圈，然后把扬声器安装

到机壳的扬声器安装部 x 。确保扬声器完全被插入。

2

1

Confirm that the waterproof packing is securely inserted in the groove of the chassis.

确认防水垫是否确实

地进入机架的槽里

3. Insert the upper part of the chassis into the case assembly c .

Caution: Take care that the speaker lead wire is not caught by the microphone element.

4. Press the chassis v and the case assembly together to attach them.

Caution: If the packing of the SP / MIC does not come to the correct position after attaching the chassis to the case assembly, reposition the packing with your fingers.

3. 把机架上侧插到机壳内 c 。

注意∶ 请不要使扬声器引线勾住麦克风。

4. 下按机架 v ，使机架和机壳合为一体并安装好。

注意∶ 把机架安装到机壳后，如果 SP / MIC 的橡胶垫不在正常

的位置时，请用手指将其调整到正常的位置。

3

4

4

10


TK-3207

3. Attaching the antenna receptacle to the chassis.

Screw the antenna receptacle to the chassis in the order shown in the drawing so that the antenna receptacle comes to the center of the case hole.

3. 把天线插座 (Antenna receptacle) 安装到机架

为了能把天线插座安装到机芯孔的中心，在将天线插座安装

到机架时，请按照图示的顺序固定螺丝。

Tighten this screw first.

首先拧紧此螺丝

Tighten this screw second.

然后再拧紧此螺丝

4. The nuts of the volume knob and channel knob

Note that the shapes, colors and heights of nuts of the volume knob and channel knob are different from one another. (The nut of volume knob is silver, and the nut of channel knob is gold)

Use the following jig when removing the nuts of the volume knob and channel knob.

● Jig (Part No. : W05-1012-00)

4. 关于音量旋钮和信道旋钮的螺母

音量旋钮和信道旋钮的螺母形状不同，颜色高度也不同，因

另外，拆卸音量旋钮和信道旋钮的螺母时，请使用下列夹具。

●

夹具 (零件号∶W05-1012-00)

Volume Knob

(Silver)

音量旋钮

（银色）

Channel Knob

(Gold)

信道旋钮

（金色）

5. Screw sequence for mounting the TX-RX unit to the chassis.

Attach the TX-RX unit to the chassis using the screws in the order shown in the drawing below.

5. 安装 TX-RX 单元到机架上的螺钉顺序

利用下图所示的螺钉顺序安装 TX-RX 单元到机架上。

TX-RX UNIT

Component side view

11

TK-3207

CIRCUIT DESCRIPTION / 电路说明

1. Frequency Configuration

The receiver utilizes double conversion. The first IF is 38.85

MHz and the second IF is 450 kHz. The first local oscillator signal is supplied from the PLL circuit.

The PLL circuit in the transmitter generates the necessary frequencies. Fig. 1 shows the frequencies.

1 . 频率构成

本接收机使用二次变频。第一 IF 是 38.85 MHz，第二 IF 是

450 kHz。第一本地振荡信号由 PLL 电路提供。

PLL 电路产生需要的发射频率。

2. Receiver

ANT TX/RX: 450 ~ 490MHz (M)

440 ~ 480MHz (C)

400 ~ 430MHz (C2)

CF

450kHz

ANT SW

RF

AMP

TX: 450 ~ 490MHz (M)

440 ~ 480MHz (C)

400 ~ 430MHz (C2)

TX

AMP

MCF

IF SYSTEM

38.85MHz

38.4MHz

RX: 411.15 ~ 451.15MHz (M)

401.15 ~ 441.15MHz (C)

361.15 ~ 391.15MHz (C2)

X3 multiply

RF

AMP

PLL

VCO

AF

AMP

SP

TCXO 12.8MHz

MIC

MIC

AMP

Fig. 1 Frequency configuration /

图 1 频率构成

The frequency configuration of the receiver is shown in Fig. 2.

ANT

2 . 接收部

接收部的频率构成如图 2 所示。

BPF

RF AMP

Q205 BPF

MIXER

Q204

MCF

XF201

IF AMP

Q203

ANT SW

TUNE TUNE 1st Local

IC201

IF,MIX,DET

CF201

IC301

AQUA

AF VOL

IC302

AF PA

Q1

X3 multiply

X1

TCXO 12.8MHz

2nd Local

Fig. 2 Receiver section /

图 2 接收部

SP

1) Front End (RF AMP)

The signal coming from the antenna passes through the transmit/receive switching diode circuit, (D103,D104,D106 and D122) passes through a BPF (L229 and L228), and is amplified by the RF amplifier (Q205).

The resulting signal passes through a BPF (L214,L212 and

L211) and goes to the mixer. These BPFs are adjusted by variable capacitors (D203,D204,D205,D206 and D210). The input voltage to the variable capacitor is regulated by voltage output from the microprocessor (IC405).

12

2) First Mixer

The signal from the front end is mixed with the first local oscillator signal generated in the PLL circuit by Q1 to produce a first IF frequency of 38.85 MHz.

The resulting signal passes through the XF201 MCF to cut the adjacent spurious and provide the opitimun characteristics, such as adjacent frequency selectivity.

1) 前端 (RF 放大器)

从天线接收的信号进入发送 / 接收转换开关二极管电路

(D103，D104，D106 和 D122)，然后通过 BPF (L229 和 L228)，

并且被 RF 放大器 (Q205) 放大。

此信号通过 BPF (L214，L212 和 L211) 然后进入混频。这些

BPF 被可变电容器 (D203，D204，D205，D206 和 D210) 调整。

输入可变电容器的电压被经微处理器 (IC405) 的电压输出调

整。

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 Q1 混频 , 生成

38.85MHz 频率的第一中频信号。

生成的信号通过 XF201 MCF。

TK-3207


3) IF Amplifier Circuit

The first IF signal is passed through a four-pole monolithic crystal filter (XF201) to remove the adjacent channel signal.

The filtered first IF signal is amplified by the first IF amplifier

(Q203) and then applied to the lF system IC (IC201). 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 first

IF signal with the 38.4MHz of the second local oscillator output (TCXO X1) and produces the second IF signal of

450kHz.

The second IF signal is passed through the ceramic filter

(CF201) to remove the adjacent channel signal. The filtered second IF signal is amplified by the limiting amplifier and demodulated by the quadrature detector with the ceramic discriminator (CD201). The demodulated signal is routed to the audio circuit.

4) Wide/Narrow Switching Circuit

Narrow and Wide settings can be made for each channel by switching the demodulation level.

The WIDE (low level) and NARROW (high level) data is output from IC405, pin 45.

When a WIDE (low level) data is received, Q202 turn on.

When a NARROW (high level) data is received, Q202 turn off.

Q202 turns off/on with the Wide/Narrow data and the IC201 detector output level is switched to maintain a constant output level during wide or narrow signals.

3) 中频放大电路

第一中频信号通过晶体滤波器 (XF201) 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（Q203）放大并进

入中频系统芯片（IC201）。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（CF201）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（CD201）的正交检测器解调。经解调的信号进入音

频电路。

4) 宽 / 窄开关电路

可以通过开启宽窄开关对各信道进行宽窄设定。

WIDE (低电平) 和 NARROW (高电平) 数据被 IC405、45 管脚

输出。

当接收到 WIDE (低电平) 数据时，Q202 接通。

当接收到 NARROW (高电平) 数据时，Q202 断开。

Q202 伴随着宽 / 窄数据而接通 / 断开，IC201 检测器输出电平

经常变化用来维持宽或窄信号过程中的恒定输出电平。

AFOUT

Q203

IC201

FM IF SYSTEM

QUAD IFOUT

C214

R211

Q202

RX_W/N

(IC405)

L : Wide

H : Narrow

R213 CD201

5R

Fig. 3 Wide/Narrow switching circuit /

图 3 宽 / 窄开关电路

5) Audio Amplifier Circuit

The demodulated signal from IC201 goes to AF amplifier through IC301.

The signal then goes through an AF volume control, and is routed to an audio power amplifier (IC302) where it is amplified and output to the speaker.

5) 音频放大器电路

来自于 IC201 的解调信号通过 IC301 送到音频放大器。

信号通过 AF 音量控制，在音频功率放大器（IC302）进行放

大后输出到扬声器。

13

TK-3207


6) Squelch

Part of the AF signal from the IC enters the FM IC (IC201) again, and the noise component is amplified and rectified by a filter and an amplifier to produce a DC voltage corresponding to the noise level.

The DC signal from the FM IC goes to the analog port of the microprocessor (IC405). IC405 determines whether to output sounds from the speaker by checking whether the input voltage is higher or lower than the preset value.

To output sounds from the speaker, IC405 sends a high signal to the SP MUTE line and turns IC302 on through

Q303,Q304,Q305,Q306 and Q316. (See Fig. 4)

7) Receive Signalling

(1) QT/DQT

The output signal from FM IC (IC201) enters the microprocessor (IC405) through IC301. IC405 determines whether the QT or DQT matches the preset value, and controls the SP MUTE and the speaker output sounds according to the squelch results.

(2) MSK (Fleet Sync)

The MSK input signal from the FM IC goes to pin 31 of IC 301.

The signal is demodulated by MSK demodulator in IC 301.

The demodulated data goes to the CPU for processing.

6) 静噪

FM IC (IC201) 输出的 AF 信号的一部分再进入 IC，噪声成份

通过滤波器和放大器进行放大和修正，生成与噪声电平相应

的 DC 电压。

DC 信号通过 FM IC 被送到微处理器的模拟端口 (IC405)。

IC405 通过检测输入的电压是高于还是低于预设值来决定是

否从扬声器输出声音。由扬声器输出声音时， IC405发送高电

平信号给SP MUTE线，通过Q303，Q304，Q305，Q306和Q316

打开 IC302。（见图 4）。

7) 接收信令

(1) QT/DQT

FM IC (IC201) 输出的信号通过 IC301 进入微处理器 (IC405)。

I C40 5 测定 QT 或 DQT 是否与设置的值匹配，并根据此结

果来控制 SP MUTE 和扬声器输出声音。

(2) MSK ( Fleet Sync)

来自FM IC的MSK输入信号送到IC301的31脚。信号在IC301

上的MSK调解器中进行调解。被解调的数据送到CPU进行处

理。

IC301

FM IF IC201

IF Amp

SIGNAL

DTMF

QT/DQT

AQUA

IC302

AF PA

Q306,316

SW

SP

BUSY

IC405

QT/DQT IN

CLK,DATA,

STD,LOADN

CPU

Q303,304,305

SW

AF CONT

Fig. 4 AF amplifier and squelch /

图 4 AF 放大器和静噪

(3) DTMF

The DTMF input signal from the FM IC (IC201) goes to

IC301, the DTMF decoder. The decoded information is then processed by the CPU.

(3) DTMF

FM IC(IC201)的 DTMF 输出信号送到 IC301。解码数据由 CPU

处理。

3. PLL Frequency Synthesizer

The PLL circuit generates the first local oscillator signal for reception and the RF signal for transmission.

14

1) PLL

The frequency step of the PLL circuit is 5 or 6.25kHz.

A 12.8MHz reference an oscillator signal is divided at IC1 by a fixed counter to produce oscillator (VCO) output signal which is buffer amplified by Q2 then divided in IC1 by a programmable counter. The divided signal is compared in phase with the 5 or 6.25kHz reference signal from the phase

3. PLL 频率合成

PLL 电路产生用于接收的第一本地振荡信号和发射用的 RF

信号。

1) PLL

PLL 电路的频率步进是 5 或 6.25kHz。

12.8MHz 的参考振荡信号在 IC1 中被一个固定计数器分频。

振荡器 (VCO) 的输出信号由 Q2 缓冲放大,然后在 IC1中被一

个可编程双模块计数器分频。分频的信号在 IC1 的相位比较

器中进行比较。生成的信号通过一个低通滤波器滤波后传送

到 VCO 控制振荡器频率。（见图 5）

TK-3207

CIRCUIT DESCRIPTION / 电路说明 comparator in IC1. The output signal from the phase comparator is filtered through a low-pass filter and passed to the VCO to control the oscillator frequency.(See Fig. 5)

2) VCO

The operating frequency is generated by Q4 in transmit mode and Q3 in receive mode. The oscillator frequency is controlled by applying the VCO control voltage, obtained from the phase comparator, to the varactor diodes (D4 and

D7 in transmit mode and D5 and D9 in receive mode). The

RX pin is set high in receive mode causing Q5 turn on.

The TX pin is set high in transmit mode. The outputs from

Q3 and Q4 are amplified by Q6 and sent to the RF amplifiers.

2) VCO

所使用的频率在发射模式时由 Q4 生成，在接收模式时由

Q3 生成。

通过将从相位比较器所获得的 VCO 控制电压输送给可变二

极管 (在发射模式时为D4和D7，在接收模式时为D5和D9) 来

控制振荡频率。在接收时 RX 脚被设定为高，使 Q5 接通。

发射时 TX 脚被设定为高。Q3 和 Q4 的输出被 Q6 放大并且传

送给 RF 放大器。

LPF

LPF

D4,7

Q4

TX VCO

Q6

BUFF AMP

Q2

BUFFER

Q9

RF AMP

D5,9

Q3

RX VCO

Q5, 7

T/R SW

RX

TX

PLL DATA

REF OSC

PLL IC IC1

1/N

5kHz/6.25kHz

PHASE

COMPARATOR

CHARGE

PUMP

1/M

5kHz/6.25kHz

X1

12.8MHz

Fig. 5 PLL circuit /

图 5 PLL 电路

3) Unlock Detector

If a pulse signal appears at the LD pin of IC1, an unlock condition occurs, and the DC voltage obtained from C4,

R5, and D1 causes the voltage applied to the microprocessor to go low. When the microprocessor detects this condition, the transmitter is disabled, ignoring the push-to-talk switch input signal.

4. Transmitter System

1) Microphone Amplifier

The signal from the microphone passes through IC301.

When encoding DTMF, it is turned OFF for muting the microphone input signal by IC301.

The signal passes through the Audio processor (IC301) for the maximum deviation adjustment, and goes to the VCO modulation input.

3) 失锁检测器

如果脉冲信号出现在IC1的LD管脚上，则发生了失锁的情况，

从 C4，R5 和 D1 获得的 DC 电压使微处理器的输入电压变低。

微处理器检测到这个情况后发射被禁止，忽略 PTT 开关的输

入信号。

4 . 发射部系统

1) 话筒放大器

来自于话筒的信号通过 IC301。当编码 DTMF 时，话筒输入信

号被 IC301 关闭。

信号通过音频处理器 (IC301) 进行最大频偏调整，然后送到

VCO 调制输入。

15

TK-3207


MIC

AGC

IC301

AQUA VCO

LPF

DTMF

IC405

CPU

QTVCO

QTTCXO

LPF

LPF

X1

TCXO

16

Fig. 6 Microphone amplifier /

图 6 话筒放大器

2) Drive and Final Amplifier

The signal from the T/R switch (D101 is on) is amplified by the pre-drive (Q101) and drive amplifier (Q102) to 50mW.

The output of the drive amplifier is amplified by the RF power amplifier (Q103) to 4.0W (1W when the power is low). The

RF power amplifier consists of two MOS FET stages. The output of the RF power amplifier is then passed through the harmonic filter (LPF) and antenna switch (D103 and

D122) and applied to the antenna terminal.

From

T/R SW

(D101)

Q100

RF

AMP

Q101

Pre-DRIVE

AMP

VD

Q102

DRIVE

AMP

VG

+B

5T

R127

R128

R129

IC101

(1/2)

2) 驱动器和终端放大器

来自于 T/R 开关 (D101 ON) 的信号被前置驱动放大器 (Q101)

和驱动放大器 (Q102) 放大到 50mW。

驱动放大器的输出被 RF 功率放大器 (Q103) 放大到 4.0W (当

低功率时为 1W)。RF 功率放大器由 2 个 MOS FET 构成。RF

功率放大器的输出通过谐波滤波器 (LPF) 和天线开关 (D103

和 D122) 并且送到天线终端。

Q103

RF

POWER AMP

VG

VDD

IC101

(2/2)

D103

D122

ANT

SW

LPF

ANT

PCTV

(IC405)

Fig. 7 Drive and final amplifier and APC circuit /

图 7 驱动、终端放大器以及 APC 电路

3) APC Circuit

The APC circuit always monitors the current flowing through the RF power amplifier (Q103) and keeps a constant current.

The voltage drop at R127, R128 and R129 is caused by the current flowing through the RF power amplifier and this voltage is applied to the differential amplifier IC101(1/2).

IC101(2/2) compares the output voltage of IC101(1/2) with the reference voltage from IC405. The output of IC101(2/2) controls the VG of the RF power amplifier, Drive amplifier and Pre-Drive amplifier to make both voltages the same.

The change of power high/low is carried out by the change of the reference voltage.

3) 自动功率控制 (APC) 电路

APC 电路一直监视通过射频功率放大器 (Q103) 的电流并保

持电流稳定。经过射频功率放大器的电流的变化会引起

R127，R128和R129的电压降低，此电压送到差分放大器 IC101

(1/2) 。

IC101 (2/2) 将IC101 (1/2) 的输出电压与来自IC405的参考电压

进行比较。

IC101 (2/2) 的输出电压控制射频功率放大器，驱动放大器，预

驱动放大器的 VG，使电压保持一致。

功率高 / 低的变化是通过变更参考电压来实现的。

4) Encode Signalling

(1) QT/DQT

QT,DQT data of the QTTCXO Line is output from pin 28 of the CPU. The signal passes through a low-pass CR filter and goes to the TCXO(X1).

The QT,DQT data of the QTVCO Line is output from pin 24 of the CPU. The signal passes through a low pass CR filter, mixes with the audio signal, and goes to the VCO modulation input. TX deviation is adjusted by the CPU.

4) 编码信令

(1) QT/DQT

QTTCXO 线的 QT,DQT 数据从 CPU 的 28 管脚输出。信号通过

低通 CR 滤波器，并且送到 TCXO (X1)。

QTVCO 线的 QT, DQT 数据从 CPU 的 24 管脚输出。信号通过

低通 CR 滤波器，与音频信号混合，然后输入到 VCO。TX 频

偏被 CPU 调整。

TK-3207


(2) DTMF

High-speed data is output from pin 2 of the CPU. The signal passes through a low-pass CR filter, and provides a TX and

SP out tone, and is then applied to the audio processor

(IC301). The signal is mixed with the audio signal and goes to the VCO.

TX deviation is adjusted by the CPU.

(3) MSK (Fleet Sync)

Fleet Sync utilizes 1200bps and 2400bps MSK signal is output from pin 6 of IC301. And is routed to the VCO.

When encoding MSK, the microphone input signal is muted.

5. Power Supply

There are four 5V power supplies for the microprocessor:

5M,5C,5R, and 5T. 5M for microprocessor is always output while the power is on. 5M is always output, but turns off when the power is turned off to prevent malfunction of the microprocessor.

5C is a common 5V and is output when SAVE is not set to

OFF.

5R is 5V for reception and output during reception.

5T is 5V for transmission and output during transmission.

6. Control Circuit

The control circuit consists of a microprocessor (IC405) and its peripheral circuits. It controls the TX-RX unit. IC405 mainly performs the following:

(1) Switching between transmission and reception by the

PTT signal input.

(2) Reading system, group, frequency, and program data from the memory circuit.

(3) Sending frequency program data to the PLL.

(4) Controlling squelch on/off by the DC voltage from the squelch circuit.

(5) Controlling the audio mute circuit by the decode data input.

(6) Transmitting tone and encode data.

1) Frequency Shift Circuit

The microprocessor (IC405) operates at a clock of

7.3728MHz. This oscillator has a circuit that shifts the frequency by BEAT SHIFT SW (Q407, Q408).

A beat sound may be able to be evaded from generation if

“Beat Shift” is set to ON when it is generated in the internal spurious transmission modulated sound of a transceiver.

(2) DTMF

高速数据从 CPU 的 2 脚输出。信号通过低通 CR 滤波器，提供

TX 和 SP 输出音频，并输入到音频处理器 (IC301)。信号与音

频信号混合，然后送到 VCO。

TX 频偏被 CPU 调整。

(3) MSK ( Fleet Sync)

FleetSync 使用 1200bps 和 2400bps 的 MSK 信号，这些信号从

IC301 的 6 脚输出。并且被发送到 VCO。当编码 MSK 时，话

筒输入信号被静音。

5 . 电源

本机用 4 个 5V 电源提供给微处理器: 5M,5C,5R 和 5T。当电源

接通时，5M 一直保持输出。5M 虽然为经常输出，但在关闭电

源时也被关掉，防止微处理器出现故障状态。

5C 为公共的 5V，在非省电状态时保持输出。

5R 为接收用的 5V，在接收期间保持输出。

5T 为发射用的 5V，在发射期间保持输出。

6 . 控制电路

控制电路是由微处理器( I C 4 0 5 ) 和外部电路构成。它控制

TX-RX 单元。IC405 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) 从存储电路读出系统，组，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。

1) 频率偏移电路

微处理器 (IC405) 在 7.3728MHz 时钟下工作。此振荡器有可

以被 BEAT SHIFT SW (Q407, Q408) 变换频率的电路。

如果“Beat Shift”被设定为 ON，可以避免产生拍频声音。

X2

XOUT

IC405

Q407,Q408

Hi: OFF

LOW: ON

BSHIFT

Fig. 8 Frequency shift circuit /

图 8 频率偏移电路

17

TK-3207


2) Memory Circuit

Memory circuit consists of the CPU (IC405) and an EEPROM

(IC406). An EEPROM has a capacity of 64k bits that contains the transceiver control program for the CPU and data such as transceiver channels and operating features.

2) 存储器电路

存储器电路由 CPU (IC405) 和 EEPROM (IC406) 组成。

有 64k bits 的容量，包含 CPU 用的手持机控制程序以及信道

和操作功能这样的数据。

IC405

CPU

IC406

EEPROM

Fig. 9 Memory circuit /

图 9 存储器电路

3) Low Battery Warning

The battery voltage is checked using by the microprocessor.

The transceiver generates a warning tone when it falls below the warning voltage shown in the table.

(1) The red LED blinks when the battery voltage falls below the voltage (1) shown in the table during transmission.

Note:

The transceiver checks the battery voltage during reception even when, in the FPU, the Battery Warning status function is set to “On TX” (default setting).

However, the LED does not blink during reception. During transmission, the LED blinks to generate the warning tone of a low battery voltage.

(2) The transceiver immediately stops transmission when the battery voltage falls below the voltage (2) shown in the table. A message tone beeps while the PTT switch is released.

3) 电池低压警告

通过微处理器监视电池电压。当低于警告电压时将发出警告

音。

(1) 发射中，当电池电压低于电压 (1) 时红色 LED 闪烁。

注∶

即使电池电压警告功能在 FPU 中被设置为“On TX”(默认设

定) ，手持机在接收时也检测电池电压。

但是在接收期间 LED 指示灯并不闪烁。发射时电池电压过低

LED 会闪烁并产生警告音。

(2) 当电池电压降到电压 (2) 以下，手持机将立刻停止发射。

PTT 开关放开时会有一声提示音。

(1)

(2)

Ni-Cd Battery

6.2[V]

5.9[V]

Ni-MH Battery

6.2[V]

5.9[V]

SB R404

（1）

（2）

IC405

88

CPU

镍镉电池

6.2 [V]

5.9 [V]

镍氢电池

6.2 [V]

5.9 [V]

Fig. 10 Low battery warning /

图 10 电池低压警告

18

TK-3207


7. Control System

Keys and channel selector circuit.

The signal from keys and channel selector input to microprocessor directly as shown in fig. 11.

Channel selector

7 . 控制系统

按键和频道选择器电路。

如图11所示，来自按键和频道选择器的信号直接输入到微处

理器。

PTT

27

PTT

SW

50

49

48

47

46

EN1

EN2

EN3

EN4

EN5

IC405

CPU

SIDE 1

74

SW1

SIDE 2

75

SW2

Fig. 11 Control system /

图 11 控制系统

19

TK-3207

■

CN401

Pin

No.

Name

1 B

8

9

6

7

4

5

2

3

10

11

SB

SP1

SP2

GND

EN1

EN2

GND

EN3

EN4

EN5

TERMINAL FUNCTION / 端子功能

I/O

I

-

I

I

I

I

I

O

I

O

-

Function

B (Battery Voltage)

Switched B

Audio input

Audio output

GND

Encoder pulse input

Encoder pulse input

GND

Encoder pulse input

Encoder pulse input

Encoder pulse input

9

10

11

6

7

4

5

8

■

CN401

管脚

号码

名称

1

2

3

B

SB

SP1

SP2

GND

EN1

EN2

GND

EN3

EN4

EN5

输入 / 输出

输入

输出

输入

输出

-

输入

输入

-

输入

输入

输入

功能

B (电池电压)

可关闭的 B

音频输入

音频输出

GND

编码器脉冲输入


GND




20

SEMICONDUCTOR DATA / 半导体数据

Microprocessor : 30622MAA-B89GP

(TX-RX UNIT : IC405)

■

Pin function

Pin

No.

Port Name I/O Function

1 PCTV O APC/BPF control data output

2 DTMF O DTMF/ Beep output

3 NC

4 EEPDAT

5 EEPCLK

6 BYTE

7 GND

8 BSHIFT

9 NC

10 RESET

11 XOUT

12 VSS

13 XIN

14-15 VCC

16 INT

17 TCLK/DTRDO

18 RDF/FD

19 SCLK

I/O

O

O

-

-

-

-

-

NC

EEPROM data input/output

EEPROM clock output

GND

GND

Beat shift switch

NC

I CPU reset

O CPU clock (7.3728MHz)

GND

I CPU clock (7.3728MHz)

+5V

I Battery voltage monitor input

I Base band IC data input

I Base band IC data input

O Base band IC clock output

20 D I/O I/O Base band IC data input / output

21 TDATA/DTRCLK O Base band IC data output

22 DIR O Base band IC data output

23 STD

24 QT VCO

25 DTRLOADN

26 1/2 OSC

27 PTT

28 QT TCXO

29 TXD

I

O

O

O

I

O

O

Base band IC data input

QT/DQT output

Base band IC data output

3.6864 MHz (7.3728 MHz/2)

PTT switch input

QT/DQT output

Serial data (FPU/FLASH)

微处理器∶30622MAA-B89GP

(TX-RX 单元∶IC405)

■ 管脚功能

管脚

号码

1 PCTV

2 DTMF

3

4

5

接口名称

NC

EEPDAT

EEPCLK

输入/输出

输出

输出

功能

APC/BPF 控制数据输出

DTMF/ 哔哔声开关

NC

输入/输出 EEPROM 数据输入 / 输出

输出 EEPROM 时钟输出

6 BYTE

7 GND

8 BSHIFT

9 NC

10 RESET

11 XOUT

12 VSS

-

-

输出

-

输入

输出

-

GND

GND

拍频偏移开关

NC

CPU 复位

CPU 时钟 (7.3728MHz)

GND

13 XIN

14-15 VCC

输入

-

16 INT 输入

17 TCLK/DTRDO 输入

18 RDF/FD 输入

CPU 时钟 (7.3728MHz)

+5V

电池电压监视器输入

基带 IC 数据输入


19 SCLK

20 D I/O

输出基带 IC 时钟输出

输入/输出基带 IC 数据输入 / 输出

21 TDATA/DTRCLK 输出

22 DIR 输出

基带 IC 数据输出


23 STD

24 QT VCO

25 DTRLOADN

26 1/2 OSC

27 PTT

28 QT TCXO

29 TXD

输入

输出

输出

输出

输入

输出

输出


QT/DQT 输出


3.6864 MHz (7.3728 MHz/2)

PTT 开关输入

QT/DQT 输出

串行数据 (FPU/FLASH)

Pin

No.

Port Name

30 RXD

31 GND

32 APCSW

33-34 NC

35 DCSW

36 TX_W/N

37 RX_SW

38 TX_SW

39 GND

40 PLL_UL

41 PLL_STB

42 PLL_DAT

43 PLL_CLK

44 VCC

45 RX_W/N

46 EN5

47 EN4

48 EN3

49 EN2

50 EN1

51 OPTDET

52 AF_CONT

53-59 NC

60 VCC

61 NC

62 VSS

63-64 GND

65-71 NC

72 LEDTX

73 LEDRX

74 PF1

75 PF2

76 SIM1

77 SIM2

78-79 NC

80 5T_C

81 5R_C

82 5C_C

83-87 NC

88 BATT

89 RSSI

90 BUSY

91 VOX

92 QT/DQT_IN

93 TH_DET

94 AVSS

95 NC

96 VREF

97 AVCC

98 NC

99 MIC_MUTE

100 NC

I/O Function

I Serial data (FPU/FLASH)

GND

O APC switch

NC

O APC voltage discharge switch

O TX Wide/Narrow switch

O RX VCO switch

O TX VCO switch

GND

I PLL unlock detect input

O PLL strobe output

O PLL data output

O PLL clock output

+5V

O RX Wide/Narrow switch

I Channel selector input





I Headset input detect

O Speaker mute

NC

+5V

NC

GND

GND

NC

O Red LED lights control output

O Green LED lights control output

I SIDE1 key input

I SIDE2 key input

GND

GND

NC

O 5T control output

O 5R control output

O 5C control output

NC

I

I Battery voltage input

Received Signal Strength

Indicator input

I Busy level input

I VOX level input

I QT/DQT input

I Thermistor input

GND

NC

+5V

+5V

NC

O MIC mute

NC

SEMICONDUCTOR DATA / 半导体数据

TK-3207

管脚

号码

接口名称

30 RXD

31 GND

输入/输出

输入

-

32 APCSW

33-34 NC

输出

-

35 DCSW

36 TX_W/N

37 RX_SW

38 TX_SW

39 GND

40 PLL_UL

41 PLL_STB

42 PLL_DAT

输出

输出

输出

输出

-

输入

输出

输出

43 PLL_CLK

44 VCC

45 RX_W/N

46 EN5

47 EN4

48 EN3

49 EN2

50 EN1

51 OPTDET

52 AF_CONT

53-59 NC

60 VCC

61 NC

62 VSS

63-64 GND

65-71 NC -

-

-

-

输入

输出

-

-

输出

-

输出

输入

输入

输入

输入

输入

72 LEDTX

73 LEDRX

74 PF1

75 PF2

76 SIM1

77 SIM2

78-79 NC

80 5T_C

81 5R_C

82 5C_C

83-87 NC

88 BATT

输出

输出

输入

输入

-

-

-

输出

输出

输出

-

输入

功能

串行数据 (FPU/FLASH)

GND

APC 开关

NC

APC 电压放电开关

TX 宽 / 窄带开关

RX VCO 开关

TX VCO 开关

GND

PLL 失锁检测输入

PLL 选通输出

PLL 数据输出

PLL 时钟输出

+5V

RX 宽 / 窄带开关

CH 选择器输入

CH 选择器输入

CH 选择器输入

CH 选择器输入

CH 选择器输入

耳机输入检测

扬声器静音

NC

+5V

NC

GND

GND

NC

红 LED 指示灯控制输出

绿 LED 指示灯控制输出

SIDE1 键输入

SIDE2 键输入

GND

GND

NC

5T 控制输出

5R 控制输出

5C 控制输出

NC

电池电压输入

89 RSSI

90 BUSY

91 VOX

92 QT/DQT_IN

93 TH_DET

94 AVSS

95 NC

96 VREF

97 AVCC

98 NC

99 MIC_MUTE

100 NC

输入

-

-

-

输出

-

输入

输入

输入

输入

-

-

接收信号强度指示器输入

忙水平输入

VOX 水平输入

QT/DQT 输入

热敏电阻输入

GND

NC

+5V

+5V

NC

MIC 静音

NC

21

TK-3207

COMPONENTS DESCRIPTION / 元件说明

TX-RX UNIT (X57-6890-XX)

Ref. No.

Use/Function

IC1 IC

IC101 IC

IC201 IC

IC301 IC

IC302 IC

IC401 IC

IC402 IC

IC403 IC

IC404 IC

IC405 IC

IC406 IC

Q1

Q2

Q3

Q4

Transistor

Transistor

FET

FET

Q5

Q6

Q7

Q8

Transistor

FET

Transistor

Transistor

Q9 Transistor

Q100 Transistor

Q101 FET

Q102 FET

Q103 FET

Q104 Transistor

Q105 FET

Q107 Transistor

Q108 FET

Q109 Transistor

Q202 Transistor

Q203 Transistor

Q204 FET

Q205 FET

Q301 Transistor

Q302 Transistor

Q303 Transistor

Q304 Transistor

Q305 Transistor

Q306 FET

Q316 FET

Q401 Transistor

Q402 Transistor

Q403 FET

Q404 FET

Q405 Transistor

Q407 FET

Q408 FET

D1 Diode

Variable

D2 capacitance diode

Variable

D3 capacitance diode

Frequency control / TX VCO

Frequency control / RX VCO

Operation/Condition

PLL system

Comparator (APC)

FM IF system

Audio processor

AF AMP

Voltage regulator/ 5V

Voltage regulator/ 5V

Voltage detector / Reset

Voltage detector / INT

Microprocessor

EEPROM

Tripler

PLL IC f_in AMP

VCO / RX

VCO / TX

DC switch / TX VCO

RF Buffer AMP

DC switch / RX VCO

Ripple filter

RF AMP

RF AMP

RF AMP

TX Drive AMP

TX Final AMP

APC switch

APC switch

APC switch

APC switch

APC switch

W/N switch / RX

IF AMP

Mixer

RF AMP

W/N switch / TX

MIC AGC

DC switch / SP Mute

DC switch

DC switch / SP Mute

SP Mute switch

SP Mute switch

LED switch / Red

LED switch / Green

5T switch

5R switch

5C switch

Beat Shift switch

Beat Shift switch

Ripple Filter

编号

IC1

使用 / 功能

IC

IC101 IC

IC201 IC

IC301 IC

IC302 IC

IC401 IC

IC402 IC

IC403 IC

IC404 IC

IC405 IC

IC406 IC

Q1

Q2

Q3

Q4

晶体管

晶体管

场效应管

场效应管

Q5

Q6

Q7

Q8

晶体管

场效应管

晶体管

晶体管

Q9 晶体管

Q100 晶体管

Q101 场效应管

Q102 场效应管

Q103 场效应管

Q104 晶体管

Q105 场效应管

Q107 晶体管

Q108 场效应管

Q109 晶体管

Q202 晶体管

Q203 晶体管

Q204 场效应管

Q205 场效应管

Q301 晶体管

Q302 晶体管

Q303 晶体管

Q304 晶体管

Q305 晶体管

Q306 场效应管

Q316 场效应管

Q401 晶体管

Q402 晶体管

Q403 场效应管

Q404 场效应管

Q405 晶体管

Q407 场效应管

Q408 场效应管

D1 二极管

D2 可变电容二极管频率控制 / TX VCO

操作 / 状态

PLL 系统

比较器 (APC)

FM IF 系统

音频处理器

AF 放大器

电压管理器 / 5V

电压管理器 / 5V

电压检测器 / 复位

电压检测器 / INT

微处理器

EEPROM

三倍频器

PLL IC f_in 放大器

VCO / RX

VCO / TX

DC 开关 / TX VCO

RF 缓冲放大器

DC 开关 / RX VCO

触发滤波器

RF 放大器

RF 放大器

RF 放大器

TX 驱动放大器

TX 终端放大器

APC 开关

APC 开关

APC 开关

APC 开关

APC 开关

W/N 开关 / RX

IF 放大器

混频器

RF 放大器

W/N 开关 / TX

MIC AGC

DC 开关 / SP 静音

DC 开关

DC 开关 / SP 静音

SP 静音开关

SP 静音开关

LED 开关 / 红

LED 开关 / 绿

5T 开关

5R 开关

5C 开关

拍频偏移开关

拍频偏移开关

触发滤波器

D3 可变电容二极管频率控制 / RX VCO

22

Ref. No.

Use/Function

D4

Variable capacitance diode

D5

D6



D7

D8

D9

D10





Modulator

D11 Diode

D101 Diode

Current steering

TX/RX RF switch

D102 Zener diode APC protect

D103 Diode ANT switch

D104 Diode

D106 Diode

D122 Diode

D202 Diode

ANT switch

ANT switch

ANT switch

TX/RX RF switch

D203

D204

D205

D206





RF BPF tuning

RF BPF tuning

RF BPF tuning

RF BPF tuning

D210


D301 Diode

D302 Diode

D303 Diode

D401 Diode

D402 Diode

D403 LED

D404 LED







RF BPF tuning

Detector

Detector

Isolation


5V Protection

Reverse Protection

LED/ Red

LED/ Green

ADDITIONAL PCB

Ref. No.

Use/Function

Q901 FET


W/N Switch/ TX

COMPONENTS DESCRIPTION / 元件说明

TK-3207

编号

D4

使用 / 功能操作 / 状态

可变电容二极管频率控制 / TX VCO

D5

D6

可变电容二极管频率控制 / RX VCO


D7

D8


可变电容二极管频率控制 / RX VCO

D9 可变电容二极管频率控制 / RX VCO

D10 可变电容二极管调制器

D11 二极管

D101 二极管

电流开关

TX/RX RF 开关

D102 齐纳二极管 APC 保护

D103 二极管 ANT 开关

D104 二极管

D106 二极管

D122 二极管

D202 二极管

ANT 开关

ANT 开关

ANT 开关

TX/RX RF 开关

D203 可变电容二极管 RF BPF 调谐





D301 二极管

D302 二极管

D303 二极管

D401 二极管

D402 二极管

D403 LED

D404 LED

检测器

检测器

隔离

5V 保护器

反转保护器

LED / 红

LED / 绿

追加 PC 板

编号使用 / 功能

Q901 场效应管 W/N 开关 / TX

操作 / 状态

23

TK-3207

PARTS LIST / 零件表

48

49

50

51

52

43

45

47

53

54

39

40

41

34

35

36

37

38

29

30

31

32

33

24

25

26

27

28

18

19

20

21

22

23

∗ New Parts. indicates safety critical components.

Parts without Parts No.

are not supplied.

Les articles non mentionnes dans le Parts No.

ne sont pas fournis.

Teile ohne Parts No.

werden nicht geliefert.

14

15

16

17

6

7

8

10

10

3

4

1

2

TK-3207 (Y50-590X-XX)

TX-RX UNIT (X57-6890-XX)

Ref. No.

Address

New parts

Parts No.

1A

1A

3A

1B

Description

∗ A02-3851-23

∗ A02-3858-13

∗ A10-4078-01

∗ A21-1644-13

TK-3207

CABINET ASSY(16CH)

CABINET

CHASSIS

DRESSING PANEL(16CH)

11

12

13

2A

2B

2B

2B

1A

1A

1A

2C

2B

1B

1C

1C

∗ B09-0680-03

∗ B11-1817-04

∗ B43-1156-04

∗ B62-1764-00

∗ B62-1765-00

∗ D10-0649-03

∗ D21-0863-04

∗ D32-0441-03

∗ E04-0451-05

∗ E23-1253-04

E37-0794-05

E37-0803-05

CAP(SP/MIC) ACCESSORY

ILLUMINATION GUIDE

BADGE

INSTRUCTION MANUAL

INSTRUCTION MANUAL

LEVER

SHAFT

STOPPER

RF COAXIAL RECEPTACLE(SMA)

TERMINAL(BATT-)

PROCESSED LEAD WIRE(SP+)

PROCESSED LEAD WIRE(SP-)

3A

2A

1A

2B

3A

3A

∗ F20-3353-14

∗ G01-4542-04

∗ G01-4543-04

∗ G10-1330-04

G11-2622-04

∗ G11-4283-04

2B

2A

2B

2A

3A

3A

2B

1B

2D

2A

2B

2B

2D

2D

1C

3D

2C

2B

3B

3A

3B

2B

3A

2A

3B

∗ G11-4313-04

∗ G11-4318-04

3A ∗ G11-4320-14

2B,3B ∗ G11-4322-04

2A ∗ G11-4323-04

∗ G13-2009-04

∗ G13-2033-04

∗ G13-2034-14

∗ G13-2037-04

∗ G13-2038-04

∗ G13-2039-04

∗ G53-1604-03

∗ G53-1605-03

∗ G53-1606-03

∗ G53-1607-03

∗ G53-1608-03

∗ G53-1609-14

∗ G53-1610-04

∗ H12-3158-05

H25-0085-04

∗ H52-2055-02

∗

∗

∗

∗

∗

∗

J19-5472-03

J19-5473-03

J21-8477-04

J21-8478-04

J29-0713-05

J69-0352-05

J82-0092-05

Destination

C,C2

M

INSULATING SHEET(CHASSIS BATT+)

COIL SPRING(LEVER)

COIL SPRING(STOPPER)

FIBROUS SHEET(IC302:AUDIO IC)

SHEET

RUBBER SHEET(Q103:FINAL FET)

SHEET(MIC ELEMENT)

SHEET

SHEET

SHEET

SHEET

CUSHION(TERMINAL BATT-)

CUSHION(TERMINAL BATT-)

CUSHION(CHASSIS)

CUSHION(CHASSIS VOL/CH)

CUSHION(CHASSIS-CERAMIC FILTER)

CUSHION(PCB-CERAMIC FILTER)

PACKING(CHASSIS)

PACKING(TERMINAL BATT+)

PACKING(VOL/CH/LED)

PACKING(SP/MIC)

PACKING(SP)

PACKING(MIC ELEMENT)

PACKING(SMA)

PACKING FIXTURE

PROTECTION BAG (100/200/0.07)

ITEM CARTON CASE

HOLDER(SP/MIC) ACCESSORY

HOLDER ASSY(TERMINAL BATT+)

HARDWARE FIXTURE(VOL/CH)

HARDWARE FIXTURE(SP/MIC)

BELT CLIP ACCESSORY

HANDSTRAP

FPC

ACCESSORY C,C2

L : Scandinavia K : USA

Y : PX (Far East, Hawaii) T : England

Y : AAFES (Europe)

P

E

: Canada

: Europe

X : Australia M : Other Areas

C17

C18

C19

C21

C22

C12

C13

C14

C15

C16

C1

C2

C3

C4

C5

C6

C7 ,8

C9

C10

C11

C24

C25

C26

C27

C29 ,30

C32

C33 ,34

C35

C38

C39

C40

C41

C42

60

61

62

C

D

A

B

E

56

57

58

59

Ref. No.

Address

New parts

1A

1A

1B

1B

Parts No.

∗ K29-9307-03

∗ K29-9308-03

∗ K29-9309-03

∗ K29-9318-03

2B

2B

2A,2B

3A

2A,2B,3B

∗ N14-0808-04

∗ N14-0812-04

N30-2604-46

N30-2606-46

N83-2005-46

2D

2B

2B

N99-2043-05

R31-0653-05

S60-0427-05

63

64

64

64

D403

D404

1B

1D

1D

1D

T07-0369-05

T90-0798-15

T90-0800-15

T90-1039-05

SPEAKER

HELICAL ANTENNA ACCESSORY C

HELICAL ANTENNA ACCESSORY C2

WHIP ANTENNA ACCESSORY M

TX-RX UNIT (X57-6890-XX) -20: M -21: C -22: C2

B30-2156-05

B30-2157-05

LED(RED)

LED(YELLOW)

CK73HB1H332K

CK73HB1C682K

CK73GB1A105K

CK73HB1C103K

CK73HB1H102K

CK73HB1A104K

CC73HCH1H101J

CC73HCH1H100D

C92-0713-05

CC73HCH1H101J

CK73HB1H102K

CK73HB1A104K

CK73HB1C103K

CC73HCH1H100D

CK73HB1H102K

CC73HCH1H470J

CC73HCH1H180J

CK73HB1A104K

C92-0713-05

C92-0502-05

CK73HB1H102K

CC73HCH1H020B

CC73HCH1H300J

C92-0697-05

CK73HB1H471K

C92-0001-05

CK73HB1H102K

CC73HCH1H270J

CC73HCH1H050B

CK73GB1H332K

CC73HCH1H030B

CK73GB1H682K

CC73HCH1H050B

Description

BUTTON KNOB(SIDE1/SIDE2)

BUTTON KNOB(PTT)

KNOB(VOL)

KNOB(CH)

CIRCULAR NUT(CH KNOB)

CIRCULAR NUT(VOL KNOB)

PAN HEAD MACHINE SCREW(SMA)

PAN HEAD MACHINE SCREW(CHASSIS)

PAN HEAD TAPTITE SCREW(PCB)

Destination

SCREW SET ACCESSORY

VARIABLE RESISTOR(POWER SW/VOL)

ROTARY SWITCH(16CH)

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

3300PF K

6800PF K

1.0UF

K

0.010UF K

1000PF K

CHIP C

CHIP C

CHIP C

0.10UF

K

100PF J

10PF D

CHIP-TAN 10UF

CHIP C 100PF

6.3WV

J

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

1000PF K

0.10UF

K

0.010UF K

10PF D

1000PF K

CHIP C

CHIP C

CHIP C

47PF

18PF

J

J

0.10UF

K

CHIP-TAN 10UF 6.3WV

CHIP-TAN 0.33UF

35WV

CHIP C

CHIP C

CHIP C

1000PF K

2.0PF

B

30PF J

CHIP-TAN 3.3UF

16WV

CHIP C 470PF K

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

0.1UF

5.0PF

35WV

1000PF K

27PF J

B

3300PF K

3.0PF

B

6800PF K

5.0PF

B

24

TK-3207

C112

C113

C116

C116

C119

C87

C90

C100

C101

C102

C106

C107

C107

C108

C110,111

C68 -70

C71 ,72

C73 ,74

C75 ,76

C77

C78

C79

C80

C83

C84 -86

C62

C62

C63

C64

C64

C65 ,66

C65 ,66

C65 ,66

C67

C67

C56

C56

C57

C58

C58

C59

C59 ,60

C60

C61

C61

C53

C54

C54

C55

C55

C49

C50

C52

C52

C53

Ref. No.

Address

New parts

C43

C44

C45

C47

C48

Parts No.

CC73HCH1H100C

CK73HB1H471K

CK73GB1A105K

CC73HCH1H101J

CK73HB1H471K

CC73HCH1H101J

CC73HCH1H100D

CC73HCH1H110J

CC73HCH1H120J

CC73HCH1H020B

CC73HCH1H040B

CC73HCH1H060B

CC73HCH1H070B

CC73HCH1H110J

CC73HCH1H120J

CC73HCH1H020B

CC73HCH1H050B

CC73HCH1H0R5B

CC73HCH1H060B

CC73HCH1H070B

CC73HCH1H1R5B

CC73HCH1H010B

CC73HCH1H010B

CC73HCH1H030B

CC73HCH1H040B

CC73HCH1H020B

CC73HCH1H030B

CC73HCH1H101J

CC73HCH1H040B

CC73HCH1H050B

CC73HCH1H050B

CC73HCH1H060B

CC73HCH1H070B

CC73HCH1H040B

CC73HCH1H050B

CK73HB1H471K

CK73HB1A104K

CC73HCH1H0R5B

CK73HB1H102K

CK73HB1H471K

CC73HCH1H330J

C92-0713-05

CK73HB1H471K

CC73HCH1H150J

CK73HB1H102K

CC73HCH1H100D

CK73HB1H102K

CK73HB1H471K

CK73GB1H471K

CC73GCH1H120J

CK73HB1H471K

CC73GCH1H060B

CC73GCH1H070D

CK73HB1H471K

CK73GB1H471K

CC73GCH1H070D

CK73GB1C104K

CC73GCH1H030B

CC73GCH1H110J

CK73GB1H471K

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

Description

10PF

470PF

C

470PF K

1.0UF

K

100PF J

K

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

100PF J

10PF

11PF

D

J

12PF J

2.0PF

B

4.0PF

B

6.0PF

B

7.0PF

B

11PF

12PF

J

J

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

2.0PF

B

5.0PF

B

0.5PF

B

6.0PF

B

7.0PF

B

1.5PF

4.0PF

B

1.0PF

B

1.0PF

B

3.0PF

B

B

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

2.0PF

B

3.0PF

B

100PF J

4.0PF

B

5.0PF

B

5.0PF

5.0PF

B

6.0PF

B

7.0PF

B

4.0PF

B

B

470PF K

0.10UF K

0.5PF

B

1000PF K

470PF K

CHIP C 33PF J

CHIP-TAN 10UF 6.3WV

CHIP C 470PF K

CHIP C

CHIP C

15PF J

1000PF K

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

10PF

470PF

12PF

D

1000PF K

470PF K

K

J

470PF K

6.0PF

B

7.0PF

D

470PF K

470PF K

7.0PF

470PF

D

0.10UF K

3.0PF

B

11PF J

K

C2

M,C

C,C2

M,C

C2

M

C2

C2

M,C

C2

M,C2

C

M

C2

M,C

C2

M

C,C2

C2

M

C

C2

M,C

M,C

C2

M,C2

C


Destination

M,C

C2

C2

M,C

C210

C211

C213

C214

C215

C201

C206

C207

C208

C209

C216

C217

C218

C219

C220

C169

C169

C169

C190

C191

C160

C161

C163

C164

C166

C157

C157

C157

C158

C159

C152

C152

C154

C156

C156

C145

C146

C148

C149

C151

C135

C136

C138

C140

C145

C130

C132

C132

C133

C134

C125

C126

C127

C128

C129

Ref. No.

Address

New parts

C121

C122

C123

C124

C125

Parts No.

CC73GCH1H120J

CC73GCH1H330J

CC73GCH1H330G

CC73HCH1H100D

CC73GCH1H060B

CC73GCH1H080B

C92-0004-05

CC73GCH1H200J

CK73HB1H471K

CK73GB1H471K

CK73HB1H471K

CC73GCH1H200J

CC73GCH1H390J

CK73GB1H471K

CK73GB1H103K

CK73GB1C104K

CK73GB1A105K

CK73GB1H102K

CC73GCH1H101J

CC73GCH1H180J

CC73GCH1H300J

CK73GB1H102K

CK73GB1H102K

CC73GCH1H070B

CC73GCH1H070B

CC73GCH1H200J

CC73GCH1H300J

CK73GB1H471K

CC73GCH1H030B

CC73GCH1H040B

CC73GCH1H010B

CC73GCH1H040B

CC73GCH1H2R5B

CC73GCH1H101J

CC73GCH1H020C

CC73GCH1H020B

CC73GCH1H050B

CC73GCH1H030B

CC73GCH1H050B

CC73GCH1HR75B

CC73GCH1H040B

CC73GCH1H060B

CC73GCH1H100C

CK73GB1A105K

CK73GB1H103K

CK73GB1A224K

CK73HB1H102K

CK73HB1H182K

CK73HB1H471K

C92-0713-05

CK73HB1H471K

CK73HB1C103K

CK73HB1A104K

CC73HCH1H680J

CK73HB1H102K

CK73GB1C104K

CK73HB1A104K

CK73GB1C104K

CC73HCH1H330J

CK73HB1H102K

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP-TAN

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP-TAN

CHIP C

CHIP C

CHIP C

TX-RX UNIT (X57-6890-XX)

Description

12PF

33PF

33PF

10PF D

6.0PF

B

J

J

G

Destination

C2

M,C

8.0PF

B

1.0UF

16WV

20PF J

470PF K

470PF K

C2

M,C

M,C

C2

M

C

C2

M,C

C2

C

C2

M

C2

M,C

C2

C2

M,C

470PF K

0.010UF K

0.10UF

K

68PF J

1000PF K

0.10UF

K

0.10UF

K

0.10UF

K

33PF J

1000PF K

1.0PF

B

4.0PF

B

2.5PF

B

100PF J

2.0PF

C

2.0PF

B

5.0PF

B

3.0PF

B

5.0PF

B

0.75PF

B

4.0PF

B

6.0PF

B

10PF C

1.0UF

K

0.010UF K

0.22UF

K

1000PF K

1800PF K

470PF K

10UF 6.3WV

30PF J

1000PF K

1000PF K

7.0PF

B

7.0PF

B

20PF J

30PF J

470PF K

3.0PF

B

4.0PF

B

470PF K

20PF

39PF

J

J

470PF K

0.010UF K

0.10UF

K

1.0UF

K

1000PF K

100PF J

18PF J

25

TK-3207


TX-RX UNIT (X57-6890-XX)

Ref. No.

Address

New parts

C221

C222

C224,225

C228

C230

Parts No.

CK73GB1C104K

CK73HB1H102K

CK73HB1C103K

CC73GCH1H100C

CK73HB1C103K

C256

C257

C257

C257

C258

C259

C262,263

C265

C266

C267

C249

C250

C251

C252

C252

C252,253

C253

C253

C254

C255

C246

C247

C248

C249

C249

C241

C244

C244

C245

C246

C237

C238

C239

C240

C240

C231

C232

C233

C234

C236

C275

C275

C276

C276

C290

C272

C273

C274

C274

C275

C267

C267

C268

C269

C270,271

CC73GCH1H4R5B

CC73GCH1H220J

CK73HB1H471K

CC73GCH1H010B

CC73GCH1H1R5B

CC73GCH1H020B

CC73GCH1H020B

CC73GCH1H1R5B

CK73HB1H471K

CC73GCH1H220J

C92-0714-05

CC73GCH1H040B

CC73GCH1H070B

CC73GCH1H4R5B

CK73HB1H471K

CK73GB1H471K

CK73HB1H471K

CK73HB1H471K

CK73GB1H471K

CC73GCH1H060B

CK73GB1H103K

CK73HB1C103K

CC73GCH1H060B

CK73HB1H102K

CC73GCH1H180J

CK73HB1H102K

CK73GB1C104K

CK73GB1H102K

CC73GCH1H010B

CC73GCH1H3R5B

CK73GB1H471K

CC73GCH1H030B

CC73GCH1H2R5B

CC73GCH1H220J

CC73GCH1H010B

CC73GCH1H020B

CK73HB1H471K

CC73GCH1H020B

CC73GCH1H050B

CC73GCH1H060B

CC73GCH1H2R5B

CC73GCH1H3R5B

CC73GCH1H220J

CC73GCH1H020B

CK73HB1H471K

CC73GCH1H020B

CC73GCH1H220J

CC73GCH1H010B

CC73GCH1H040B

CC73GCH1H020B

CC73GCH1H020B

CC73GCH1H2R5B

CC73GCH1H040B

CC73GCH1H3R5B

CC73GCH1H020B

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

Description

0.10UF

K

1000PF K

0.010UF K

10PF C

0.010UF K

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

0.010UF K

0.010UF K

6.0PF

B

1000PF K

18PF J

1000PF K

0.10UF

K

1000PF K

1.0PF

3.5PF

B

B

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

470PF K

3.0PF

B

2.5PF

B

22PF J

1.0PF

B

2.0PF

6.0PF

B

470PF K

2.0PF

B

5.0PF

B

B

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

4.5PF

B

22PF J

470PF K

1.0PF

B

1.5PF

B

2.0PF

22PF

B

2.0PF

B

1.5PF

B

470PF K

J

CHIP-TAN 4.7UF

6.3WV

CHIP C

CHIP C

4.0PF

7.0PF

B

B

CHIP C

CHIP C

4.5PF

B

470PF K

470PF

6.0PF

2.5PF

2.0PF

470PF

K

470PF K

470PF K

470PF K

B

B

3.5PF

B

22PF J

B

K

2.0PF

B

22PF J

1.0PF

B

4.0PF

B

2.0PF

B

2.0PF

B

2.5PF

B

4.0PF

B

3.5PF

B

2.0PF

B

Destination

C2

M,C

M

C

M,C

M

C

M,C

M,C

C2

M

C

M

C2

M

C2

C

C,C2

M

C

C2

M

C2

C

C2

C

M

C

C2

M

C370

C401

C402

C403

C405

C407

C409,410

C411

C415

C417

C340

C341

C342

C343

C344

C345

C346

C348

C351,352

C354

C418,419

C421

C426,427

C428,429

C430

C327

C328

C329,330

C331

C332

C333,334

C335

C336

C338

C339

C322

C323

C324

C325

C326

C317

C318

C319

C320

C321

Ref. No.

Address

New parts

C291

C292

C301

C302

C304

Parts No.

CC73GCH1H060B

CK73HB1H471K

CK73HB1H392K

CK73HB1H271K

CK73GB1A224K

C312

C313

C314

C315

C316

C306

C307,308

C309

C310

C311

C92-0714-05

CK73HB1A104K

CC73GCH1H820J

CK73HB1A683K

CK73GB1A105K

CC73GCH1H120J

CC73GCH1H121J

CK73HB1A104K

CK73GB1A105K

CK73GB1C104K

CK73HB1A104K

C92-0714-05

CC73GCH1H271J

CK73HB1C103K

CK73GB1A105K

CK73HB1C153K

CC73GCH1H820J

CC73HCH1H820J

CK73HB1A104K

CK73HB1H102K

CC73HCH1H101J

CK73HB1H391K

CK73GB1A105K

CK73HB1A104K

CK73HB1H471K

CK73GB1C104K

CC73GCH1H221J

CK73FB1C474K

CC73GCH1H101J

C92-0560-05

CK73GB1C104K

CK73GB1C473K

C92-0560-05

CK73GB1C473J

CC73GCH1H221J

C92-0665-05

CK73GB1H102K

CK73HB1H471K

CK73HB1C103K

CK73HB1A104K

CK73HB1A104K

CC73GCH1H471J

CK73HB1H102K

CK73GB1C104K

CC73GCH1H101J

CK73HB1H102K

CK73GB1A105K

CK73HB1H102K

CK73HB1H471K

CK73GB1A105K

CK73HB1H102K

CK73GB1A105K

CK73GB1A105K

CK73HB1H102K

CK73GB1H103K

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

TANTAL

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

Description

6.0PF

0.22UF

B

470PF K

3900PF K

270PF K

K

CHIP-TAN 4.7UF

6.3WV

CHIP C

CHIP C

0.10UF

82PF

K

J

CHIP C

CHIP C

0.068UF K

1.0UF

K

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

12PF J

120PF J

0.10UF

K

1.0UF

K

0.10UF

K

CHIP C 0.10UF

K

CHIP-TAN 4.7UF

6.3WV

CHIP C 270PF J

CHIP C

CHIP C

0.010UF K

1.0UF

K

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

0.015UF K

82PF

82PF

J

J

0.10UF

K

1000PF K

100PF J

390PF K

1.0UF

K

0.10UF

K

470PF K

CHIP C

CHIP C

CHIP C

0.10UF

K

220PF J

0.47UF

K

CHIP C 100PF J

CHIP-TAN 10UF 6.3WV

CHIP C 0.10UF

K

CHIP C 0.047UF K

CHIP-TAN 10UF 6.3WV

CHIP C

CHIP C

0.047UF J

220PF J

1000PF K

1.0UF

K

1000PF K

470PF K

1.0UF

K

1000PF K

1.0UF

K

1.0UF

K

1000PF K

0.010UF K

100UF 6.3WV

1000PF K

470PF K

0.010UF K

0.10UF

K

0.10UF

K

470PF J

1000PF K

0.10UF

K

100PF J

26

Destination

TK-3207


L111

L201

L202

L203

L204

L206

L211,212

L212

L214

L215

L220

L223

L224-226

L228,229

L105

L106

L107

L109

L110

L100

L100,101

L101

L102

L103,104

L16

L16

L17

L17

L18 ,19

L20 ,21

L22

L23

L24

L25

F401

67

CD201

CF201

L1

L3

L5

L6 ,7

L8 ,9

L10 ,11

L12

L13 ,14

Ref. No.

Address

New parts

C431

C432

C433,434

C435

C440

Parts No.

CK73HB1C103K

CC73HCH1H050B

CC73HCH1H030B

CC73HCH1H050B

CC73GCH1H1R5B

C443

C444

TC1 ,2

CK73GB1A474K

CC73GCH1H020B

CN201

CN401

J301

C05-0384-05

E23-1081-05

∗ E40-6362-05

E11-0457-05

2A

2A

∗

F53-0190-05

J30-1282-04

L79-1582-05

L72-0973-05

L40-4791-37

L40-5681-86

L40-5681-86

L92-0138-05

L40-1875-92

L40-1085-92

L92-0138-05

L40-1085-92

L40-1092-81

L40-1091-37

L92-0138-05

L40-5685-85

L40-2785-92

L40-3975-92

L41-8268-14

L41-8268-14

L41-8268-14

L41-2285-03

L34-4602-05

L34-4572-05

L34-4564-05

L41-8268-14

L40-2278-67

L40-2778-67

L40-2778-67

L40-3378-67

L41-2285-03

L40-3391-86

L92-0138-05

L40-2275-92

L92-0141-05

L40-2275-92

L40-3375-92

L40-1575-92

L40-2275-92

L92-0138-05

L40-8265-92

L40-1575-54

L92-0149-05

L40-1263-92

L92-0149-05

L40-2285-54

CHIP C

CHIP C

CHIP C

CHIP C

CHIP C

Description

0.010UF K

5.0PF

B

3.0PF

B

5.0PF

B

1.5PF

B

CHIP C

CHIP C

0.47UF

2.0PF

K

B

CERAMIC TRIMMER CAP(10PF)

TERMINAL

FLAT CABLE CONNECTOR

PHONE JACK(2.5/3.5)

FUSE(2.5A)

SPACER(MIC ELEMENT)

TUNING COIL

CERAMIC FILTER(450KHZ)

SMALL FIXED INDUCTOR(4.700UH)



FERRITE CHIP

SMALL FIXED INDUCTOR(18NH)


FERRITE CHIP





SMALL FIXED INDUCTOR(33NH/8)

SMALL FIXED INDUCTOR


FERRITE CHIP


FERRITE CHIP





FERRITE CHIP

SMALL FIXED INDUCTOR(8.2NH)


FERRITE CHIP

SMALL FIXED INDUCTOR(1.2NH)

FERRITE CHIP




FERRITE CHIP








AIR-CORE COIL

AIR-CORE COIL

AIR-CORE COIL


Destination

C2

M,C

C2

M,C

C2

C2

M,C

C2

M,C

C2

M,C

C2

M,C

R48

R49

R50

R100

R103

R41

R42

R43

R46

R47

R30

R31

R32

R33

R34

R35 ,36

R37

R38

R39

R40

R22

R23

R25

R26

R27

R17

R18

R19

R20

R21

R12

R13

R14

R15

R16

R4

R5

R6

R7

R8 -11

L411

L412

X1

X2

XF201

CP404

CP405

R1

R2

R3

Ref. No.

Address

New parts

L230

L230

L230

L250

L290

Parts No.

L41-3978-03

L41-4778-03

L41-5678-03

L40-1875-92

∗ L41-3078-17

L301

L302

L401

L402-404

L410

L92-0140-05

L92-0149-05

L92-0149-05

L92-0138-05

L92-0138-05

∗

L40-1875-92

L34-4564-05

L77-1931-05

L78-1411-05

L71-0619-05

RK75HA1J473J

RK75HA1J102J

RK73HB1J223J

RK73HB1J103J

RK73HB1J333J

RK73HB1J563J

RK73HB1J104J

RK73HB1J823J

RK73HB1J101J

R92-1368-05

RK73HB1J222J

R92-1252-05

RK73HB1J334J

RK73GB1J221J

RK73GB1J561J

RK73HB1J101J

RK73GB1J181J

RK73GB1J122J

RK73HB1J100J

RK73GB1J681J

R92-1252-05

RK73GB1J103J

RK73HB1J223J

RK73HB1J103J

RK73HB1J220J

RK73HB1J333J

RK73HB1J474J

RK73HB1J102J

RK73HB1J154J

RK73HB1J474J

RK73HB1J274J

RK73HB1J101J

RK73HB1J181J

RK73HB1J151J

RK73HB1J101J

RK73HB1J154J

RK73HB1J472J

RK73HB1J101J

RK73HB1J103J

RK73HB1J220J

RK73HB1J331J

RK73HB1J222J

RK73HB1J472J

RK73HB1J472J

RK73GB1J473J

TX-RX UNIT (X57-6890-XX)

Description






Destination

C

M

C2

M,C

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

FERRITE CHIP

FERRITE CHIP

FERRITE CHIP

FERRITE CHIP

FERRITE CHIP


AIR-CORE COIL

TCXO(12.8MHZ)

RESONATOR(7.37MHZ)

MCF(38.85MHZ)

CHIP-COM 47K

CHIP-COM 1.0K

CHIP R 22K

CHIP R

CHIP R

10K

33K

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

56K

100

0 OHM

J 1/16W

100K J 1/16W

82K J 1/16W

J 1/16W

100

180

1.2K

10

680

2.2K

J 1/16W

0 OHM J 1/16W

330K J 1/16W

220

560

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

0 OHM J 1/16W

10K

22K

J 1/16W

J 1/16W

10K

22

J 1/16W

J 1/16W

33K J 1/16W

470K J 1/16W

1.0K

J 1/16W

150K J 1/16W

470K J 1/16W

330

2.2K

4.7K

4.7K

47K

270K J 1/16W

100

180

J 1/16W

J 1/16W

150

100

J 1/16W

J 1/16W

150K J 1/16W

4.7K

100

J 1/16W

J 1/16W

10K

22

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

C2

27

TK-3207


TX-RX UNIT (X57-6890-XX)

Ref. No.

Address

New parts

R105

R106

R107

R110

R111,112

Parts No.

RK73GB1J331J

RK73GB1J220J

RK73HB1J101J

RK73GB1J331J

R92-1252-05

R212

R213

R215

R216

R217

R218

R219

R226,227

R228

R233

R191,192

R193

R193,194

R194

R203

R206

R207

R208

R209

R210,211

R142

R143

R145

R147

R190

R137

R138

R139

R140

R141

R114

R115

R116

R120

R121

R123

R124

R126

R127-129

R130-135

R236

R238

R239

R240

R241

R243,244

R248

R249

R251

R253

R254

R255

R256,257

R258

R301

RK73GB1J271J

RK73GB1J473J

RK73GB1J473J

RK73GB1J223J

RK73HB1J184J

RK73GB1J100J

RK73HB1J472J

RK73HB1J823J

RK73HB1J272J

RK73HB1J332J

RK73HB1J823J

RK73HB1J392J

RK73HB1J101J

RK73HB1J124J

RK73HB1J472J

RK73HB1J561J

RK73GB1J561J

RK73GB1J102J

RK73GB1J151J

RK73HB1J104J

RK73GB1J473J

RK73GB1J103J

RK73GB1J220J

R92-1252-05

RK73GB1J220J

R92-0670-05

RK73GB1J473J

RK73GB1J222J

RK73EB2ER39K

RK73GH1J154D

R92-0670-05

RK73GB1J105J

RK73GB1J473J

RK73GB1J563J

RK73GB1J104J

R92-1252-05

RK73GB1J104J

R92-1252-05

R92-1252-05

RK73GB1J101J

RK73HB1J563J

RK73HB1J104J

RK73HB1J563J

R92-1252-05

RK73HB1J105J

RK73HB1J105J

RK73GB1J221J

RK73GB1J220J

RK73HB1J104J

RK73HB1J104J

RK73HB1J683J

R92-1252-05

RK73HB1J105J

R92-0670-05

RK73HB1J103J

28

Description

330

22

100

J 1/16W

J 1/16W

J 1/16W

330 J 1/16W

0 OHM J 1/16W

47K

10K

22

J 1/16W

J 1/16W

J 1/16W

0 OHM J 1/16W

22 J 1/16W

0 OHM

47K

2.2K

0.39

150K

J 1/16W

J 1/16W

K 1/4W

D 1/16W

560

560

1.0K

150

100K

82K

3.9K

100

120K

4.7K

56K

100K

56K

J 1/16W

J 1/16W

J 1/16W

0 OHM J 1/16W

1.0M

J 1/16W

1.0M

J 1/16W

220

22

J 1/16W

J 1/16W

100K

100K

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

68K J 1/16W

0 OHM J 1/16W

1.0M

J 1/16W

0 OHM

10K J 1/16W

10

4.7K

82K

2.7K

3.3K

270

47K

47K

22K

180K

0 OHM

1.0M

J 1/16W

47K J 1/16W

56K

100K

J 1/16W

J 1/16W

0 OHM J 1/16W

100K J 1/16W

0 OHM J 1/16W

0 OHM J 1/16W

100 J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

Destination

C2

C2

M,C

C2

M,C

R403

R404

R405

R406

R407

R408-412

R413,414

R415,416

R417-420

R421,422

R343

R344

R345,346

R347

R348

R349

R350

R354,355

R357

R360

R423

R424,425

R426

R435

R436

R338

R339

R340

R341

R342

R332

R334

R335

R336

R337

R327

R328

R329

R330

R331

R321

R322

R323

R324,325

R326

R316

R317

R318

R319

R320

R311

R312

R313

R314

R315

Ref. No.

Address

New parts

R304

R305

R306

R307,308

R310

Parts No.

RK73HB1J273J

RK73HB1J104J

RK73HB1J102J

R92-1368-05

RK73GB1J394J

RK73HB1J123J

RK73GB1J334J

RK73GB1J104J

RK73GB1J103J

RK73GB1J334J

RK73GB1J124J

RK73GB1J474J

RK73GB1J122J

RK73HB1J563J

RK73HB1J332J

RK73HB1J224J

RK73HB1J184J

RK73HB1J563J

RK73GB1J104J

R92-1252-05

RK73GB1J184J

RK73GB1J103J

RK73GB1J823J

RK73HB1J332J

RK73GB1J154J

RK73GB1J153J

RK73GB1J473J

RK73GB1J222J

RK73GB1J102J

RK73GB1J151J

RK73GB1J222J

RK73GB1J471J

RK73GB1J182J

RK73GB1J103J

RK73GB1J101J

RK73GB1J474J

RK73GB1J102J

RK73GB1J101J

RK73GB1J104J

RK73GB1J563J

RK73GB1J333J

R92-1368-05

RK73HB1J103J

R92-1368-05

R92-1368-05

RK73GB1J101J

RK73HH1J474D

RK73GB1J334J

RK73HH1J474D

RK73HB1J334J

RK73HB1J473J

RK73GB1J331J

RK73GB1J473J

RK73HB1J473J

RK73HB1J102J

R92-1368-05

RK73HB1J473J

R92-1368-05

RK73HB1J473J

R92-1252-05

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

Description

27K

100K

1.0K

0 OHM

390K

J 1/16W

J 1/16W

J 1/16W

J 1/16W

120K

470K

1.2K

56K

3.3K

12K

330K

100K

10K

330K

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

2.2K

470

1.8K

10K

100

15K

47K

2.2K

1.0K

150

180K

10K

82K

3.3K

150K

220K

180K

56K

J 1/16W

J 1/16W

J 1/16W

100K J 1/16W

0 OHM J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

470K

1.0K

100

100K

56K

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

33K

0 OHM

10K

0 OHM

0 OHM

J 1/16W

J 1/16W

47K

330

47K

47K

1.0K

100

470K

330K

470K

330K

0 OHM

47K

0 OHM

J 1/16W

47K J 1/16W

0 OHM J 1/16W

J 1/16W

D 1/16W

J 1/16W

D 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

J 1/16W

Destination

TK-3207

Q102

Q103

Q104

Q105

Q107

Q108

Q109

Q202

Q203

Q204,205

Q301

Q302

Q1

Q2

Q3 ,4

Q5

Q6

Q7

Q8

Q9

Q100

Q101

D203-206

D210

D301,302

D303

D401

D402

IC1

IC101

IC201

IC301

IC302

IC401,402

IC403

IC404

IC405

IC406

S401-403

MIC301

D1

D2 -9

D10

D11

D101

D102

D103,104

D106

D122

D202

Ref. No.

Address

New parts

R437,438

R445,446

R447

R449,450

R452

Parts No.

RK73HB1J473J

R92-1252-05

RK73HB1J123J

R92-1252-05

RK73HB1J103J

R453

VR1

RK73HB1J223J

R12-7491-05

S70-0414-05

T91-0543-05

MA2S111

HVC376B

1SV278

MA2S111

HSC277

HZU5CLL

HVC131

HVC131

HVC131

HSC277

CHIP R

CHIP R

CHIP R

CHIP R

CHIP R

Description

47K J 1/16W

0 OHM J 1/16W

12K J 1/16W

0 OHM J 1/16W

10K J 1/16W

CHIP R 22K

TRIMMING POT.(68K)

J 1/16W

TACT SWITCH

MIC ELEMENT

DIODE

VARIABLE CAPACITANCE DIODE


DIODE

DIODE

ZENER DIODE

DIODE

DIODE

DIODE

DIODE

HVC355B

HVC355B

RB706F-40

DAN222

RB521S-30

1SR154-400



DIODE

DIODE

DIODE

DIODE

MB15A02

TA75W01FU

TA31136FN

AQUA

TA7368F

MOS IC

MOS IC

MOS IC

MOS IC

MOS IC

XC6204B502MR

∗ BD4840FVE

MOS IC

MOS IC

∗ BD4845FVE MOS IC

∗ 30622MAA-B89GP MPU

∗ BR24L08F-W ROM IC

KTC4082

2SC5108(Y)

2SK508NV(K52)

DTA143TE

2SC5108(Y)

DTA143TE

2SC4617(S)

2SC4619

2SC4619

2SK3077

2SK2596

2SK3476

DTC114EE

2SK879(Y)

DTC114EE

2SK1824

DTA144EE

DTA144EE

2SC4649(N,P)

3SK318

DTA114EE

2SC4919

TRANSISTOR

TRANSISTOR

FET

DIGITAL TRANSISTOR

TRANSISTOR

DIGITAL TRANSISTOR

TRANSISTOR

TRANSISTOR

TRANSISTOR

FET

FET

FET

DIGITAL TRANSISTOR

FET

DIGITAL TRANSISTOR

FET

DIGITAL TRANSISTOR

DIGITAL TRANSISTOR

TRANSISTOR

FET

DIGITAL TRANSISTOR

TRANSISTOR


Destination

C2

Ref. No.

Address

New parts

Q303

Q304

Q305

Q306

Q316

Parts No.

DTC144EE

2SA1362(GR)

DTC144EE

CPH3413

CPH3413

Q401,402

Q403,404

Q405

Q407,408

TH101

TH203

DTC114EE

CPH3317

DTA123JE

2SK1830

157-104-65001

157-104-65001

C901,902

R901,902

Q901

TX-RX UNIT (X57-6890-XX)

ADDITIONAL PCB

Destination Description

DIGITAL TRANSISTOR

TRANSISTOR

DIGITAL TRANSISTOR

FET

FET

DIGITAL TRANSISTOR

FET

DIGITAL TRANSISTOR

FET

THERMISTOR

THERMISTOR

ADDITIONAL PCB

CK73GB1A105K

RK73GB1J472J

2SK1824

CHIP C

CHIP R

FET

1.0UF

K

4.7K

J 1/16W

M,C

29

TK-3207

A

EXPLODED VIEW /

部件分解图

B

59 8

57 1 2

58

4

56

1

38

13

11

20

24

MIC301

67

Ex2

19

12

28

40

E

Ex2

E

E

E

21

Ex2

16

17

51

2

TX-RX Unit

49

36

CF201

14

34

33

23

C

41

C

62

54

32

A

7

61

27 27

50

B

32

22

3

26

27

27

35

3

26 Dx2

18

30

15

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

E

29

31

25

63

39

37

A :N14-0808-04

B :N14-0812-04

C :N30-2604-46

D :N30-2606-46

E :N83-2005-46

3

1

2

C

PACKING /

包装

D

10.INSTRUCTION MANUAL

(B62-1764-00):C,C2

(B62-1765-00):M

TK-3207

45.PROTECTION BAG

(H25-0085-04)

64.HELICAL ANTENNA

(T90-0798-15):C

(T90-0800-15):C2

WHIP ANTENNA

(T90-1039-05):M

48.HOLDER(SP/MIC)

(J19-5472-03)

6. CAP(SP/MIC)

(B09-0680-03)

53.HANDSTRAP

(J69-0352-05):C,C2

60.SCREW SET

(N99-2043-05)

43.PACKING FIXTURE

(H12-3158-05)

52.BELT CLIP

(J29-0713-05)

47.ITEM CARTON CASE

(H52-2055-02)

31

TK-3207

ADJUSTMENT / 调整

Test Equipment Required for Alignment

Test Equipment

1.

Standard Signal Generator

(SSG)

2.

Power Meter

Frequency Range

Modulation

Output

Input Impedance

Operation Frequency

Measurement Range

Frequency Range

Measuring Range

Input Impedance

3.

Deviation Meter

4.

Digital Volt Meter

(DVM)

5.

Oscilloscope

6.

High Sensitivity

Frequency Counter

7.

Ammeter

8.

AF Volt Meter

(AF VTVM)

9.

Audio Generator (AG)

10.

Distortion Meter

11.

Spectrum Analyzer

12.

Tracking Generator

Frequency Range

Frequency Stability

Frequency Range

Voltage Range

Frequency Range

Output

Capability

Input Level

Measuring Range

Center frequency

Output Voltage

13.

8 Ω Dummy Load

14.

Regulated Power Supply

Major Specifications

450 to 490MHz (M) 440 to 480MHz (C) 400 to 430MHz (C2)

Frequency modulation and external modulation.

-127dBm/0.1µV to greater than -47dBm/1mV

50 Ω .


Vicinity of 10W


10mV to 10V DC

High input impedance for minimum circuit loading.

DC through 30MHz.

10Hz to 1000MHz.

0.2ppm or less.

5A.

50Hz to 10kHz.

1mV to 10V.

50Hz to 5kHz or more.

0 to 1V.

3% or less at 1kHz.

50mV to 10Vrms.

DC to 1GHz or more

50kHz to 600MHz

100mV or more

Approx. 8 Ω , 3W.

5V to 10V, approx. 3A

Useful if ammeter equipped.

所需的用于调整的测试设备

测试设备

1.

标准信号发生器

(SSG)

2.

功率计

3.

偏差仪

4.

数字电压表

(DVM)

5.

示波器

6.

高灵敏度频率计数器

频率范围

调制

输出

输入阻抗

操作频率

测量范围

频率范围

测量范围

输入阻抗

频率范围

频率稳定性

7.

电流表

8.

音频电压表

(AF VTVM)

9.

音频发生器 (AG)

10.

失真测试仪

11.

频谱分析仪

12.

轨迹发生器

频率范围

电压范围

频率范围

输出

容量

输入电平

测量范围

中心频率

输出电压

13.

8Ω假负载

14.

可调电源

主要特性

450 到 490MHz (M)。440 到 480MHz (C)。400 到 430MHz (C2)。

调频和外部调制。

-127dBm/0.1μV到大于 -47dBm/1mV

50Ω。


10W 左右


10mV 到 10V DC

为最小电路负载高输入阻抗。

直流到 30MHz。

10Hz 到 1000MHz。

0.2ppm 或更低。

5A。

50Hz 到 10kHz。

1mV 到 10V。

50Hz 到 5kHz 或更高。

0 到 1V。

1kHz 时 3％或更低。

50mV 到 10Vrms。

DC 到 1GHz 或更高。

50kHz 到 600MHz

100mV 或更高。

大约 8Ω，3W。

5V 到 10V, 大约 3A

配备了电流表时有用。

32

TK-3207

ADJUSTMENT / 调整

■

The following parts are required for adjustment

1. Antenna connector adapter

The antenna connector of this radio 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.)

2. Repair Jig (Chassis)

Use jig (part No.: A10-4086-03) for repairing the TK-3207.

Place the TX-RX unit on the jig and fit it with screws.

The jig facilitates the voltage check and protects the final amplifier FET when the voltage on the flow side of the TX-RX unit is checked during repairs.

3. Battery Jig (W05-1011-00)

Connect the power cable properly between the battery jig installed in the transceiver and the power supply, and be sure output voltage and the power supply polarity prior to switching the power supply ON, otherwise over voltage and reverse connection may damage the transceiver, or the power supply or both.

Note: When using the battery jig, you must measure the voltage at the terminals of the battery jig. Otherwise, a slight voltage drop may occur within the power cable, between the power supply and the battery jig, especially while the transceiver transmits.

■ 下面是调整时所需的部件

1. 天线接口转换头

此手持机的天线接口使用 SMA 终端。

使用天线接口转换头 [ SMA ( f ) - BNC ( f ) 或 SMA ( f ) - N ( f ) ]进

2. 维修机架（机壳）

使用机壳（A10-4086-03）维修 TK-3207。将 TX-RX 单元放置

在机壳上，并且拧上螺钉。

在维修过程中，需要在 TX-RX 单元的电路板上检测电压时，

机壳可以方便地进行电压检测，并且保护模块。

3. 电池夹具 (W05-1011-00)

在手持机的电池夹具和电源之间连接适当的电源电缆，确认

了输出电压之后接通电源开关，电压超过或极性颠倒都有可能

损坏手持机。

注∶ 当使用电池夹具时，你必须测定电池夹具的终端电压。

因为，电源和电池夹具之间会有一些的电压下降，尤其在手持

机发射的时候。

+ Terminal (Red) / + 端子(红)

– Terminal (Black) / – 端子(黑)

+

S

SCHEMATIC DIAGRAM / 原理图

–

+ Terminal

(Red)

Power cable

Power supply

– Terminal

(Black)

33

TK-3207

ADJUSTMENT / 调整

Adjustment points TX-RX unit (X57-689)


5R

5M

5T

VR1 : Frequency adjustment

BPF : Band-pass wave form test point

CV : Lock voltage adjustment terminal

Foil Side View

BATT+

TX-RX 单元(X57-689) 调整点

元件面视图

BPF

RSSI

PCTV

5C

B

VR1

MICI

MICO

CV

TX-RX UNIT


SP– SP+

SB

CN13

ANT

VR1 : 频率调整

BPF : 带通波形测试点

CV : 锁定电压调整终端

箔面视图

S401

PTT

S403

SW1

S402

SW2

TX-RX UNIT

Foil side view

J301

EXT. SP/EXT. MIC

TC1 TC2

CV

MICI

MICO

RXAFO RXAFI

TC1 : Transmit lock voltage adjustment

TC2 : Receive lock voltage adjustment

CV : Lock voltage adjustment terminal

TC1 : 发射锁定电压调整

TC2 : 接收锁定电压调整

CV : 锁定电压调整终端

Fig. 1 Adjustment points / 图 1 调整点

34

■

Frequency and signalling

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

Frequency (MHz) M type

Channel No.

1

2

3

4

5

6

7~16

RX Frequency

470.050

450.050

489.950

470.000

470.200

470.400

TX Frequency

470.100

450.100

489.900

470.000

470.200

470.400

Frequency (MHz) C type

Channel No.

1

2

3

4

5

6

7~16

RX Frequency

460.050

440.050

479.950

460.000

460.200

460.400

TX Frequency

460.100

440.100

479.900

460.000

460.200

460.400

■ 频率和信令

频率设定调整如下表所示。当需要时，按照如下调整程序重

新调整，以便获得您在实际操作时希望的频率。

频率 (MHz) M 类型

信道号码

1

2

3

4

5

6

7~16

频率 (MHz) C 类型

信道号码

1

2

5

6

3

4

7~16

RX 频率

470.050

450.050

489.950

470.000

470.200

470.400

RX 频率

460.050

440.050

479.950

460.000

460.200

460.400

TX 频率

470.100

450.100

489.900

470.000

470.200

470.400

TX 频率

460.100

440.100

479.900

460.000

460.200

460.400

TK-3207

Frequency (MHz) C2 type

Channel No.

1

2

3

4

5

6

7~16

RX Frequency

415.050

400.050

429.950

415.000

415.200

415.400

Signalling

Signalling No.

1

2

3

6

7

4

5

8

9

RX

None

None

QT 67.0Hz

QT 151.4Hz

QT 250.3Hz

DQT D023N

DQT D754I

DTMF 159D

None

TX Frequency

415.100

400.100

429.900

415.000

415.200

415.400

TX

None

100Hz Square Wave

QT 67.0Hz

QT 151.4Hz

QT 250.3Hz

DQT D023N

DQT D754I

DTMF 159D

DTMF tone 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 connected to a suitable dummy load (i.e. power meter).

The speaker output connector must be terminated with a

8 Ω 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

TEST CH

Center

Low

High

Low’

High’

RX Frequency

470.050MHz

450.050MHz

489.950MHz

460.050MHz

480.050MHz

M type

TX Frequency

470.100MHz

450.100MHz

489.900MHz

460.100MHz

480.100MHz

TEST CH

Center

Low

High

Low’

High’

TEST CH

Center

Low

High

Low’

High’

RX Frequency

460.050MHz

440.050MHz

479.950MHz

450.050MHz

470.050MHz

C type

TX Frequency

460.100MHz

440.100MHz

479.900MHz

450.100MHz

470.100MHz

RX Frequency

415.050MHz

400.050MHz

429.950MHz

407.550MHz

422.550MHz

C2 type

TX Frequency

415.100MHz

400.100MHz

429.900MHz

407.600MHz

422.600MHz

ADJUSTMENT / 调整

频率 (MHz) C2 类型

信道号码

1

2

3

4

5

6

7~16

信令

信令号码

1

2

5

6

3

4

7

8

9

RX 频率

415.050

400.050

429.950

415.000

415.200

415.400

RX

无

无

QT 67.0Hz

QT 151.4Hz

QT 250.3Hz

DQT D023N

DQT D754I

DTMF 159D

无

TX 频率

415.100

400.100

429.900

415.000

415.200

415.400

TX

无

100Hz 方形波

QT 67.0Hz

QT 151.4Hz

QT 250.3Hz

DQT D023N

DQT D754I

DTMF 159D

DTMF 音频 9

• 调谐手持机的准备

在调谐手持机之前，把装置连接到规定的电源。

任何时候调整发射，装置必须连接到合适的假负载 (即功率

表)。

在全部调谐过程中，扬声器输出端子必须连接8

Ω

假负载连接

到 AC 伏特计和音频失真仪或 SINAD 测试表。

调整频率

测试 CH

中心

低

高

低′

高′

测试 CH

中心

低

高

低′

高′

测试 CH

中心

低

高

低′

高′

RX

470.050MHz

450.050MHz

489.950MHz

460.050MHz

480.050MHz

M 类型

TX

470.100MHz

450.100MHz

489.900MHz

460.100MHz

480.100MHz

RX

460.050MHz

440.050MHz

479.950MHz

450.050MHz

470.050MHz

C 类型

TX

460.100MHz

440.100MHz

479.900MHz

450.100MHz

470.100MHz

RX

415.050MHz

400.050MHz

429.950MHz

407.550MHz

422.550MHz

C2 类型

TX

415.100MHz

400.100MHz

429.900MHz

407.600MHz

422.600MHz

35

TK-3207

ADJUSTMENT / 调整

Common Section

Item

1.Setting

2.VCO lock voltage

RX

Condition

Measurement

Test equipment Terminal

1) BATT terminal votage:7.5V

2) SSG standard modulation

[Wide] MOD:1kHz,DEV:3kHz

[Narrow] MOD:1kHz,DEV:1.5kHz

1) CH:High Power meter

DVM

ANT

CV

3.VCO lock voltage

TX

2) CH:Low

3) CH:High

PTT:ON

4) CH:Low

PTT:ON

TC2

TC1

Parts

Adjustment

Method

3.4V (M)

3.2V (C)

3.0V (C2)

Check

3.1V (M)

3.2V (C)

3.0V (C2)

Check

Specifications/

Remark

±0.1V

0.6V or more

±0.1V

0.6V or more

Transmitter Section

Item Condition

1.Frequency

1) CH:High

Adjust 2) PTT:ON

2.High power TEST CH: Low

Adjust Low’

Center

High’

High

(5 points)

BATT terminal voltage:7.5V

PTT:ON

3.Low power TEST CH: Low

Adjust Low’

Center

High’

High

(5 points)


PTT:ON

4.Max deviation TEST CH: Center

Adjust Low

[Wide] High

(3 points)

AG:1kHz/150mV

Deviation meter filter

LPF:15kHz

HPF:OFF

[Narrow]

PTT:ON

TEST CH:Center

PTT:ON

Measurement

Test equipment

Frequency counter ANT

Terminal

Power meter

Ammeter

Power meter

Deviation meter

Oscilloscope

AG

AF VTVM

ANT

SP/MIC connector

VR1

Parts

Adjustment

Method

Programming

Software:KPG-87D

4.2kHz

(According to the lager +,–)

2.2kHz

(According to the lager +,–)

5.VOX 1

Writing

TEST CH:Center

AG:1kHz/45mV

Specifications/

Remark

High frequency

±50Hz

4.0W ±0.1W

1.9 A or less

1.0W ±0.1W

0.9 A or less

±50Hz

±50Hz

36

TK-3207

ADJUSTMENT / 调整

公共部分

项目

1. 设置

条件

1) BATT终端电压 : 7.5V

2) SSG 标准调制

[宽] MOD:1kHz,DEV:3kHz

[窄] MOD:1kHz,DEV:1.5kHz

1) CH : 高 2. VCO

锁定电压

RX

2) CH : 低

3) CH : 高 3. VCO

锁定电压

TX PTT : ON

4) CH : 低

PTT : ON

测试设备

功率表

DVM

测量

ANT

CV

终端

发射部

项目条件

1. 频率调整 1) CH : 高

2) PTT : ON

2. 高功率调整测试 CH : 低

低′

中心

高′

高

( 5 点 )

BATT 终端电压 : 7.5V

PTT : ON

3. 低功率调整测试 CH : 低

低′

中心

高′

高

( 5 点 )


PTT : ON

4. 最大频偏调整测试 CH : 中心

[ 宽 ] 低

高

( 3 点 )

AG : 1kHz / 150mV

频偏仪滤波器

[ 窄 ]

LPF : 15kHz

HPF : OFF

PTT : ON

测试 CH : 中心

PTT : ON

5. VOX 1

写入

测试 CH : 中心

AG : 1kHz / 45mV

测试设备

频率计

功率表

电流表

测量

ANT

终端

功率表

频偏仪

示波器

AG

AF VTVM

ANT

SP / MIC 连接器

TC2

TC1

部件

VR1

部件

编程软件 :

KPG-87D

调整

3.4V (M)

3.2V (C)

3.0V (C2)

检查

3.1V (M)

3.2V (C)

3.0V (C2)

检查

调整

方法

方法

4.2kHz

(按照最大+,-)

2.2kHz

(按照最大+,-)

规格 / 备注

±0.1V

0.6V 或以上

±0.1V

0.6V 或以上

规格 / 备注

高频率

±50Hz

4.0W ±0.1W

1.9A 或以下

1.0W ±0.1W

0.9A 或以下

±50Hz

±50Hz

37

TK-3207

Item Condition

6.VOX 10

Writing

7.DQT

Balance Adjust

[Wide]

TEST CH:Center

AG:1kHz/3.0mV

TEST CH: Center

Low

High

(3 points)

LPF:3kHz

HPF:OFF

PTT:ON

TEST CH:Center [Narrow]

PTT:ON

8.QT Deviation TEST CH: Center

Adjust

[Wide]

Low

High

(3 points)

LPF:3kHz

HPF:OFF

PTT:ON

TEST CH: Center [Narrow]

PTT:ON

9.DQT Deviation TEST CH: Center

Adjust

[Wide]

Low

High

(3 points)

LPF:3kHz

HPF:OFF

PTT:ON


PTT:ON

10.DTMF Deviation TEST CH:Center

Adjust

[Wide]

LPF:15kHz

HPF:OFF

PTT:ON


PTT:ON

11.MSK Deviation TEST CH: Center

Adjust

[Wide]

Low

High

LPF:15kHz

(3 points)

[Narrow]

HPF:OFF

PTT:ON

TEST CH:Center

PTT:ON

ADJUSTMENT / 调整

Measurement


Power meter

Deviation meter

Oscilloscope

AG

AF VTVM

ANT

SP/MIC connector

ANT

Parts

Programming

Programming

Adjustment

Software:KPG-87D

Method

Make the

Software:KPG-87D demodulation wave into square waves

Specifications/

Remark

0.75kHz

0.35kHz

0.75kHz

0.35kHz

3.0kHz

1.5kHz

3.0kHz

1.5kHz

±40Hz

±40Hz

±40Hz

±40Hz

±100Hz

±100Hz

±100Hz

±100Hz

38

项目条件

6. VOX 10

写入

测试 CH : 中心

AG : 1kHz / 3.0mV

7. DQT VCO 测试 CH : 中心

平衡调整低

[ 宽 ] 高

( 3 点 )

LPF : 3kHz

HPF : OFF

PTT : ON

测试 CH : 中心 [ 窄 ]

PTT : ON

8. QT 频偏调整测试 CH : 中心

[ 宽 ] 低

高

[ 窄 ]

9. DQT

频偏调整

[ 宽 ]

LPF : 3kHz

( 3 点 )

HPF : OFF

PTT : ON

测试 CH : 中心

PTT : ON

测试 CH : 中心

低

[ 窄 ]

LPF : 3kHz

HPF : OFF

高

( 3 点 )

PTT : ON

测试 CH : 中心

PTT : ON

测试 CH : 中心 10. DTMF

频偏调整

[ 宽 ]

[ 窄 ]

11. MSK

频偏调整

[ 宽 ]

LPF : 15kHz

HPF : OFF

PTT : ON

测试 CH : 中心

PTT : ON

测试 CH : 中心

低

高

[ 窄 ]

( 3 点 )

LPF : 15kHz

HPF : OFF

PTT : ON

测试 CH : 中心

PTT : ON

TK-3207

ADJUSTMENT / 调整

测试设备

功率表

频偏仪

示波器

AG

AF VTVM

测量

ANT

SP/MIC 连接器

ANT

终端部件

编程软件 :

KPG-87D

编程软件 :

KPG-87D

调整

方法

把解调波调整

为方波

规格 / 备注

0.75kHz

±40Hz

0.35kHz

0.75kHz

±40Hz

±40Hz

0.35kHz

3.0kHz

1.5kHz

3.0kHz

±40Hz

±100Hz

±100Hz

±100Hz

1.5kHz

±100Hz

39

TK-3207

ADJUSTMENT / 调整

Receiver Section

Item Condition

1.BPF Wave (1)Center frequency

Adjust

TK-3207

(M)

Measurement


Spectrum analyzer setting analyzer

Center-f : 470MHz

Span : 100MHz

Spectrum ANT

BPF

RBW : 300kHz

VBW : 10kHz

ATT : 5dB

(2)High-edge frequency

Spectrum analyzer setting

Center-f : 490MHz

(3)Low-edge frequency


Center-f : 450MHz

TK-3207

(C)

(1)Center frequency


Center-f : 460MHz

Span : 100MHz

RBW : 300kHz

VBW : 10kHz

ATT : 5dB



Center-f : 480MHz



Center-f : 440MHz

TK-3207

(C2)

(1)Center frequency


Center-f : 415MHz

Span : 100MHz

RBW : 300kHz

VBW : 10kHz

ATT : 5dB



Center-f : 430MHz



Center-f : 400MHz

Parts

Adjustment

Method

Programming

Software:

KPG-87D

Adjust the waveform as shown to the right.

Specifications/

Remark

Ref -46 dBm

Peak

Log

5 dB/

Atten 5 dB

1

Mkrl 470.0 MHz

-54.4 dBm

W1 S2

S3 FC

AA

Center 470 MHz Span 100 MHz

#Res BW 300 kHz #VBW 10 kHz #Sweep100 ms (401 pts)

Atten 5 dB

Mkrl 490.0 MHz

-57.77 dBm Ref -46 dBm

Peak

Log

5 dB/

1

W1 S2

S3 FC

AA



Atten 5 dB

Mkrl 450.0 MHz


Peak

Log

5 dB/

1

W1 S2

S3 FC

AA

Center 450 MHz

#Res BW 300 kHz #VBW 10 kHz

Span 100 MHz

#Sweep100 ms (401 pts)

Mkrl 460.0 MHz

-56.07dBm

Ref -45 dBm

Peak

Log

5 dB/

Atten 5 dB

1

W1 S2

S3 FC

AA


#Res BW 380kHz #VBW 10 kHz #Sweep100 ms (401 pts)

Atten 5 dB

Mkrl 480.0 MHz


Peak

Log

5 dB/

1

W1 S2

S3 FC

AA

Center 480MHz Span 100 MHz


Atten 5 dB

Mkrl 440.0 MHz


Peak

Log

5 dB/

1

W1 S2

S3 FC

AA



Mkrl 415.0 MHz


Peak

Log

5 dB/

Atten 5 dB

1

W1 S2

S3 FC

AA



Atten 5 dB

Mkrl 430.0 MHz


Peak

Log

5 dB/

1

W1 S2

S3 FC

AA



Atten 5 dB

Mkrl 400.0 MHz

-49.55dBm

Ref -40 dBm

Peak

Log

5 dB/

1

W1 S2

S3 FC

AA



40

接收部

项目

1. BPF

波形调整

TK-3207

(M)

条件

(1)中心频率

频谱分析仪设定

Center-f : 470MHz

Span : 100MHz

RBW : 300kHz

VBW : 10kHz

ATT : 5dB

(2)高边频率


Center-f : 490MHz

(3)低边频率


Center-f : 450MHz

TK-3207

(C)

(1)中心频率


Center-f : 460MHz

Span : 100MHz

RBW : 300kHz

VBW : 10kHz

ATT : 5dB

(2)高边频率


Center-f : 480MHz

(3)低边频率


Center-f : 440MHz

TK-3207

(C2)

(1)中心频率


Center-f : 415MHz

Span : 100MHz

RBW : 300kHz

VBW : 10kHz

ATT : 5dB

(2)高边频率


Center-f : 430MHz

(3)低边频率


Center-f : 400MHz

TK-3207

ADJUSTMENT / 调整

测试设备

频谱分析仪

测量

ANT

BPF

终端部件

编程软仵:

KPG-87D

调整

方法

调整波形如

右图所示

规格 / 备注

Ref -46 dBm

Peak

Log

5 dB/

Atten 5 dB

1

Mkrl 470.0 MHz

-54.4 dBm

W1 S2

S3 FC

AA



Atten 5 dB

Mkrl 490.0 MHz


Peak

Log

5 dB/

1

W1 S2

S3 FC

AA



Atten 5 dB

Mkrl 450.0 MHz


Peak

Log

5 dB/

1

W1 S2

S3 FC

AA

Center 450 MHz

#Res BW 300 kHz #VBW 10 kHz

Span 100 MHz

#Sweep100 ms (401 pts)

Mkrl 460.0 MHz

-56.07dBm

Ref -45 dBm

Peak

Log

5 dB/

Atten 5 dB

1

W1 S2

S3 FC

AA



Atten 5 dB

Mkrl 480.0 MHz


Peak

Log

5 dB/

1

W1 S2

S3 FC

AA



Atten 5 dB

Mkrl 440.0 MHz


Peak

Log

5 dB/

1

W1 S2

S3 FC

AA



Mkrl 415.0 MHz


Peak

Log

5 dB/

Atten 5 dB

1

W1 S2

S3 FC

AA



Atten 5 dB

Mkrl 430.0 MHz


Peak

Log

5 dB/

1

W1 S2

S3 FC

AA



Atten 5 dB

Mkrl 400.0 MHz

-49.55dBm

Ref -40 dBm

Peak

Log

5 dB/

1

W1 S2

S3 FC

AA



41

TK-3207

ADJUSTMENT / 调整

Measurement

Item Condition

2.Sensitivity

TEST CH: Low check

[Wide]

[Narrow]

Center

High

Test equipment

SSG

DVM

Oscilloscope

SSG otuput:–117 dBm(0.3

µ V) AF VTVM

SSG MOD:3.0kHz

TEST CH:Center

Terminal

ANT

3.SQL1

(Threshold) writing

[Wide]

[Narrow]


µ V)

SSG MOD:1.5kHz

TEST CH: Center

Low

High


µ V)

SSG MOD:3.0kHz

TEST CH: Center

4.SQL9

(Tight) writing

[Wide]

[Narrow]

5.BATT

Detection

Writing


µ V)

SSG MOD:1.5kHz

TEST CH: Center

Low

High


µ V)

SSG MOD:3.0kHz

TEST CH: Center


µ V)

SSG MOD:1.5kHz


DVM ANT

BATT terminal

Parts

Adjustment

Programming

Software:

KPG-87D

Method

Check

Write

Write

Specifications/

Remark

12dB SINAD or more

Squelch open


42

ADJUSTMENT / 调整

项目条件

SSG

DVM

测试设备

2. 灵敏度检查测试 CH : 低

[ 宽 ] 中心

高示波器

SSG 输出 : -117 dBm (0.3μV) AF VTVM

[ 窄 ]

SSG MOD : 3kHz

测试 CH : 中心

SSG 输出 : -115 dBm (0.4μV)

SSG MOD : 1.5kHz

3. SQL1

(静噪阀值)

写入

[ 宽 ]

[ 窄 ]

测试 CH : 中心

低

高

SSG 输出 : -123 dBm (0.16μV)

SSG MOD : 3.0kHz

测试 CH : 中心

SSG 输出 : -122 dBm (0.18μV)

SSG MOD : 1.5kHz

4. SQL9

(深静噪)

写入

[ 宽 ]

测试 CH : 中心

低

高

SSG 输出 : -117 dBm (0.3μV)

[ 窄 ]

SSG MOD : 3.0kHz

测试 CH : 中心

SSG 输出 : -116 dBm (0.35μV)

SSG MOD : 1.5kHz

5.电池检测写入 BATT 终端电压 : 5.9V

DVM

测量

ANT

终端

ANT

BATT 终端

部件

调整

检查

方法

编程软件 :

KPG-87D

写入

写入

TK-3207

规格 / 备注

12dB SINAD 或

以上

静噪开放


43

11

12

13

14

44

G H I J

1

A B C D E

TK-3207

PC BOARD / PC 板

F

10

2

TX-RX UNIT (X57-6890-XX) -20 : M -21 : C -22 : C2

Component side view (J72-0913-09)

3

4

5

6

7

8

9

C405

C401

C402

F401

BATT+

R416

76

75

CP404

L404

C430

R203

TH203

R213

51

50

R211

C214

RSSI

BPF

+

MIC301

–

IC405

PCTV

100

1 25

26

Q302

5R

5M

5T

4

5

3

IC404

1

C419

R407

1

IC403

3

5

4

C333 C418

C332

R311

D302

C311

D301

C326

R446

R422

R419

R314

C317

R331

+

C330

C325

X2

C301

C433 C434

C432

R307

R306

17

16 10

9

+

25

26

C324

IC301

32

1

C323

R329

R322

R319

C329

R312

R315

C319

R317

R357

R3

C3

R424

R425

GND

MOD IN

Red

Black

ADDITIONAL PCB

5C

Brown

RX-W/N MOD OUT

White

1 20

C79 +

C77

R42

D11

R8

R5

+

IC1

C4

R16

R18

D1

10

R15 C19

11

R20

+

+ C22

C7

R11

R10

C8

R9

C11

R31

Q8

+ C27

+ C32

R22

CV

R26 R25

Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address

IC1 8I

IC101 4M

Q104

Q105

5L

4K

Q304

Q305

7P

8O

D11

D102

7J

4M

IC301 9D

IC302 8P

IC403 8B

IC404 7B

Q107

Q108

Q109

Q202

4L

4L

5L

4F

Q306

Q316

Q401

Q402

9P

9O

8R

8R

D301

D302

D303

D403

9B

9B

8A

8R

D404 8R IC405 5D

IC406 9F

Q8 8J

Q301 10E

Q302 8B

Q303 7P

Q407 8D

Q408 7D

D1 8H

ADDITIONAL PCB

GND

MOD IN

R901

C902

C901

MOD OUT

RX-W/N

BPF

J

+

MIC301

–

K L M N O P Q R S

PC BOARD / PC 板 TK-3207

1

TX-RX UNIT (X57-6890-XX) -20 : M -21 : C -22 : C2


J72-0913-09

R121

R438

G

D

S Q108

R142

R139

Q107

R141

R138

R126

Q109

Q104

R134

5 4

8

IC101

1

C146

D102

R140

+

C126

R132

C140

R135

B

R130

R127

R128

R129

R436

R403

C403

R412

CN401

R409

R410

R411

L111

CN13

ANT

2

3

4

5

6

C79 +

C77

R42

D11

R338

R341

R344

Q8

R31

R26 R25

R336

SB

C334

R334

R335

Q303

R347

L301

5MS OPTDET

MICIN MIC

SP– SP+

PTT/RXD

R339

+

R340

SPO

SPI

AE

+

L302

G

D

S

Q316

TXD

C344

Q306

D

S

G

R348

R349

NC

Q402

C341

R342

R414

R413

Q401

D404

D403

7

8

9

10

Component side

Layer 1

Layer 2

Layer 3

Layer 4

Foil side

13

45

14

11

12

11

12

13

14

46

10

2

3

4

5

6

7

8

9

G H I J

1

A B C D E

TK-3207

PC BOARD / PC 板

F

TX-RX UNIT (X57-6890-XX) -20 : M -21 : C -22 : C2

Foil side view (J72-0913-09)

J72-0913-09

L225

C163

C156

D104

L223 or

L412

C158

C154

L110

R192

R191

R145

S401

PTT

C169

C275

R258

R256

C268

L228

C267

C262

C265

R254

R253

4 1

Q205

3 2

R249

L215

C258

C256 +

R137

L109

R124

R194

R120

L107

S

C121

D204

R123

C444

D Q103 G

S

C149

S403

SW1

C254

C251

D203

D210

R241 C247

C253 C252

R450 or

C248

R449 or

C246

S402

SW2

C348

L103

R111

R112

R110

L101

L102

R106

C190

C128

C124

C119

C108 R107

R452 R453

C107

R103

Q100

C241

R2

+

R343

R337

Q5

L22

C64

C69

C60

C59

C57

C62

TXD

NC AE

MIC

J301

EXT. SP/EXT. MIC

SPO

MICIN

SPI

PTT/RXD

OPTDET 5MS

C52

L13 D6

D7

TC1

Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address

IC201 5N

IC401 9R

Q6

Q7

8K

9L

Q204

Q205

4K

4G

D5

D6

10L

9J

D104

D106

3C

4D

D210

D401

4I

7R

D402 4R IC402 8R

Q1 7O

Q2

Q3

8L

9M

Q9 6L

Q100 6J

Q101 6I

Q102 7G

Q403 8R

Q404 7R

Q405 9R

D2 9K

D7

D8

D9

D10

9J

10L

10L

8J

D122 4D

D202 6K

D203 4H

D204 4G

Q4

Q5

8J

8I

Q103 7F

Q203 4N

D3

D4

10M

9J

D101 6K

D103 4D

D205 3F

D206 4F

J K L M N O P Q R S


1

TX-RX UNIT (X57-6890-XX) -20 : M -21 : C -22 : C2


2

S402

SW2

CN201

CD201 or

06

7

R103

Q100

C348

C241

R233

R227

R236

L206 or

L290

C233

R226

CF201

C228

R100

C102

L411

R217

D202

D101

R50

R47

C84 C86

R48

C85

XF201

C440 C219

L201

C220

L7

C207

R210

C213

L5

C35

R209

C208

C210

+

C221

R418

R447

C26

L3

C370

R420

C60

C59

C57

C62

L13

L22

L9

D6

D7

C64

TC1

L10

R43

C50

C78

L23

R41

C73

Q6

C67

R39

C63

C68

C71

C47

L24

R23 CV

C43

L8

C40

C38

C74

L20

C66 R38

S

Q3 G

D

L17

C58

C55

L14

D8

D9

TC2

L11

C9

C15

C16

R13

MICI

MICO

C18

D402

C427

C421

C426

C443

4

IC402

3

5 1

C409

4 3

5

IC401

1

C417

C429

RXAFO RXAFI

3

4

5

6

7

8

9

10

Component side

Layer 1

Layer 2

Layer 3

Layer 4

Foil side

13

47

14

11

12

11

12

13

14

44

G H I J K L M

1

A B C D E

TK-3207

PC BOARD / PC 板

F N O P Q R S


1

2

3

4

5

6

7

8

9

10

TX-RX UNIT (X57-6890-XX) -20 : M -21 : C -22 : C2


C405

C401

C402

F401

BATT+

R416

76

75

CP404

L404

C430

R203

TH203

R213

51

50

R211

C214

RSSI

BPF

TX-RX UNIT (X57-6890-XX) -20 : M -21 : C -22 : C2


J72-0913-09

R121

R438

G

D

S Q108

R142

R139

Q107

R141

R138

R126

Q109

Q104

R134

5 4

8

IC101

1

C146 R140

D102

+

C126

R132

C140

R135

B

R130

R127

R128

R129

R436

R403

C403

R412

CN401

R409

R410

R411

L111

CN13

ANT

+

MIC301

–

IC405

PCTV

100

1 25

26

Q302

5R

5M

5T

4

5

3

IC404

1

C419

R407

1

IC403

3

5

4

C333 C418

C332

R311

D302

C311

+

D301

C326

R446

R314

C317

R331

R422

R419

C330

C325

X2

C301

C433 C434

C432

R307

R306

17

16 10

9

+

25

26

C324

IC301

32

1

C323

R329

R322

R319

C329

R312

R315

C319

R317

R357

R3

C3

R424

R425

GND

MOD IN

Red

Black

ADDITIONAL PCB

5C

Brown

RX-W/N MOD OUT

White

1 20

C79 +

C77

R42

D11

R8

R5

+

IC1

C4

R16

R18

D1

R15

10

C19

11

R20

+

+ C22

C7

R11

R10

C8

R9

C11

R31

Q8

+ C27

+ C32

R22

CV

R26 R25

R338

R341

R344

R347

L301

5MS OPTDET

MICIN MIC

SP– SP+

PTT/RXD

R339

+

R340

SPO

SPI

AE

+

L302

R336

SB

C334

R334

R335

Q303

G

D

S

Q316

TXD

C344

Q306

D

S

G

R348

R349

NC

Q402

C341

R342

R414

R413

Q401

D404

D403

2

3

4

5

6

7

8

9

10

Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address

IC1 8I

IC101 4M

Q104

Q105

5L

4K

Q304

Q305

7P

8O

D11

D102

7J

4M

IC301 9D

IC302 8P

IC403 8B

IC404 7B

Q107

Q108

Q109

Q202

4L

4L

5L

4F

Q306

Q316

Q401

Q402

9P

9O

8R

8R

D301

D302

D303

D403

9B

9B

8A

8R

D404 8R IC405 5D

IC406 9F

Q8 8J

Q301 10E

Q302 8B

Q303 7P

Q407 8D

Q408 7D

D1 8H

ADDITIONAL PCB

GND

MOD IN

R901

C902

C901

MOD OUT

RX-W/N

Component side

Layer 1

Layer 2

Layer 3

Layer 4

Foil side

13

45

14

11

12

11

12

13

14

46

2

3

4

5

6

7

8

9

10

G H I J K L M

1

A B C D E

TK-3207

PC BOARD / PC 板

F N O P Q R S


1

TX-RX UNIT (X57-6890-XX) -20 : M -21 : C -22 : C2


TX-RX UNIT (X57-6890-XX) -20 : M -21 : C -22 : C2


J72-0913-09

L225

C163

D104

C156

L223 or

L412

C154

C158

L110

R192

R191

+

R145

R137

R343

R337

C169

C444

C149

S401

PTT

C275

TXD

NC

R258

R256

C268

L228

C267

C262

C265

R254

R253

4 1

Q205

3 2

R249

L215

C258

C256 +

D204

S403

SW1

C254

C251

D203

C253 C252

D210

R241 C247

S402

SW2

C241

R233

R227

R236

CN201

R226

C228

XF201

R450 or

C248

R449 or

C246

C348

L206 or

L290

C233

CF201

L109

S

D Q103

S

AE

G

SPI

R124

R194

R120

L107

R123

MIC

J301

EXT. SP/EXT. MIC

SPO

MICIN

C121

PTT/RXD

L103

R111

R112

OPTDET 5MS

R110

L101

L102

R106

Q100

R100

C102

L411

R217

D202

D101

R50

R47

C84 C86

R48

C85

C190

C128

C124

C119

C108

R452

R107

R453

C107

R103

C69

Q5

C52

C60

C59

C57

C62

L13

L22

L9

D6

D7

C64

TC1

L10

R43

C50

C78

L23

R41

C73

Q6

C67

R39

C63

C68

C71

C47

L24

R23 CV

L17

C43

L8

C40

C38

C74

L20

C66 R38

S

Q3

D

G

C58

C55

L14

D8

D9

TC2

L11

C440 C219

C9

C15

C16

L7

CD201

MICI

MICO

L201

C220

C207

R210

C213

L5

C35

R209

C208

C210

+

C221

R418

R447

R13

C26

L3

C18

C370

R420

C426

C443

RXAFO RXAFI

D402

C427

C421

4

IC402

3

5 1

C409

4 3

5

IC401

1

C417

C429

2

3

4

5

6

7

8

9

10

Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address

IC201 5N

IC401 9R

IC402 8R

Q1 7O

Q6

Q7

Q9

Q100

8K

9L

6L

6J

Q204

Q205

Q403

Q404

4K

4G

8R

7R

D5

D6

D7

D8

10L

9J

9J

10L

D104

D106

D122

D202

3C

4D

4D

6K

D210

D401

D402

4I

7R

4R

Q2

Q3

Q4

Q5

8L

9M

8J

8I

Q101 6I

Q102 7G

Q103 7F

Q203 4N

Q405 9R

D2 9K

D3

D4

10M

9J

D9

D10

10L

8J

D101 6K

D103 4D

D203 4H

D204 4G

D205 3F

D206 4F

Component side

Layer 1

Layer 2

Layer 3

Layer 4

Foil side

13

47

14

11

12

E A B C D

TK-3207


TX-RX UNIT (X57-6890-XX) 1

2

3

4

5

6

7

48

X57-689 1/4

BATT

BATT

CN401

1

2

3

4

5

6

9

10

7

8

11

B

SB

SP1

SP2

GND

EN1

EN2

GND

EN3

EN4

EN5

5C

RXAFO

L401 F401

REVERSE

PROTECTION

R436

0

R403

100

R404

470k

(D)

R9

R10

R11

0

0

0

R5

100k

RIPPLE

FILTER

D1

MA2S111

C4

0.01u

4.82V

PLL SYSTEM

IC1

MB15A02

R8

0

R1

22k

R2

10k

R3

33k

C3

1u

R7

VR1

R12-7491-05

100

1

X1

L77-1931-05

VC VCC

4

2

GND

12.8MHz

oUTPUT

3

4.7V

L1

4.7u

TXCO

R15

220

4.76V

R16

560

C30

470p

C29

470p

R21

680

R12

2.2k

C17

47p

0.71V

R14

330k

Q1

KTC4082

TRIPLER

4.9V

C25

2p

C40

3p

L8

18n

C43

10p

L9

18n

2.74V

R17

100

C34

1000p

C50

Q2

2SC5108(Y)

10p

PLL IC F_IN AMP

QTTCXO

PLL_UL

PLL_STB

PLL_DAT

PLL_CLK

B

5T

OSCIN

SP1

SP2

5R

5C

EN1

EN2

EN3

EN4

EN5

R:3.70V

T:3.57V

Q403

CPH3317

5T SW T:4.99V

5V PROTECTION

D401

RB521S-30

R:7.56V

T:7.26V

R:7.28V

T:6.80V

1

2

1

2

3

3

IC402

XC6204B502MR

5.00V

VoUT

5

VIN

VSS

CE NC

IC401

XC6204B502MR

VIN

VSS

VoUT

5

CE NC

4

4

IC401,402

VOLTAGE

REGULATOR/5V

4.96V

Q404

CPH3317

5C SW

Q405

DTA123JE

5R SW

R:5.01V

R:4.83V

VCC

VSS

R407

330k

VOLTAGE DETECTOR/RESET

1

2

3

IC403

VoUT

SUB

NC

BD4840FVE

VDD

GND

5

4

PTT

ON:4.92V

OFF:0.01V

SW1 SW2

ON:4.92V

OFF:0.01V

4.95V

L402 C430

0.01u

CP404

47Kx2

VCC

VSS

LEDTX

LEDRX

SIDE1

SIDE2

R405

330k

1

2

3

VOLTAGE

DETECTOR/INT

IC404

BD4845FVE

VoUT VDD

5

SUB

NC GND

4

LED/RED

D403

B30-2156-05

LED SW

/RED

Q401

DTC114EE

LED/GREEN

D404

B30-2157-05

Q402

DTC114EE

LED SW

/GREEN

BATT

5T_C

5R_C

5C_C

RESET

INT

RXAFO

SB

PTT

5M

F G H I J

SCHEMATIC DIAGRAM / 原理图 TK-3207

TX-RX UNIT (X57-6890-XX)

R421

1k

VSS

LEDTX

LEDRX

SIDE1

SIDE2

63

64

65

66

59

60

61

62

55

56

57

58

51

52

53

54

OPTDET

AF_CONT

VCC

VSS

GND

GND

67

68

69

70

71

72

LEDTX

73

LEDRX

74

PF1

75 PF2

R415

47k

R416

BATT

5T_C

5R_C

5C_C

RESET

INT

47k

RXAFO

SB

PTT

AF_CONT

OPTDET

5M

QTTCXO

PLL_UL

PLL_STB

PLL_DAT

PLL_CLK

B

5T

OSCIN

SP1

SP2

5R

5C

EN1

EN2

EN3

EN4

EN5

R25

22k

R26

10k

CV

R22

0

L24

D2,4,6,7

FREQUENCY

CONTROL

/TX VCO

L10

100n

VCO OSCILLATION (TX)

D6

HVC376B

D7

HVC376B

* C52 * L16

L19

220n

* C64

VCO/TX

Q4

2SK508NV(K52)

T:3.37V

R40

100

C73

0.72V

0.5p

(B)

4.62V

RF BUFFER AMP

Q6

2SC5108(Y) C78

33p

3.7V

C83

15p

3.86V

R:2.934V

T:3.002V

RF AMP

Q9

2SC4619

MODULATOR

C45

1u

L11

100n

R31

470k

R30

33k

TX MODULATION

L12 R34

470k

VCO OSCILLATION (RX)

D8

HVC376B

D9 * C55

HVC376B

D3,5,8,9

FREQUENCY

CONTROL

/RX VCO

* L17

R36

270k

L18

220n

R:3.4V

R37

100

* C65

VCO/RX

Q3

2SK508NV(K52)

C74

0.5p

CURRENT

STEERING

DC SW/TX VCO

Q5

DTA143TE

R:4.94V

T:0.58V

L22

R:0.59V

T:4.94V

Q7

DTA143TE

DC SW/RX VCO

4.0V

RIPPLE FILTER

Q8

2SC4617(S)

MOD OUT

ADDITIONAL PCB

C902

1u

R901

4.7k

MOD IN

RX_W/N

Q901

2SK1824

GND

VCC

VSS

R447

12k

C87

10p

TX/RX

RF SW

D101

HSC277

R:0V

T:2.846V

C101

470p

C102

12p

TX/RX

RF SW

R:2.87V

T:0V

L250

18n

C290

2p

(B)

TH_DET

RX_W/N

TX_W/N

DCSW

B

5T

APCSW

OSCIN

SP1

RX LO1

SP2

5R

5C

MOD

MICROPROCESSOR

IC405

30622MAA-B89GP

DTRLOADN

QTVCO

STD

DIR

TDATA/DTRCLK

DI/O

SCLK

RDF/FD

TCLK/DTRDO

INT

VCC

VCC

XIN

VSS

XOUT

RESET

BSHIFT

GND

BYTE

EEPCLK

EEPDAT

DTMF

PCTV

19

18

17

16

15

14

13

12

25

24

23

22

21

20

8

7

6

5

4

3

2

1

11

10

9

R419

47k

R420

47k

C431

0.01u

L404

BSHIFT ON:4.95V

OFF:0V

R422

Q407

2SK1830

1k

BEAT SHIFT SW

C432

5p

X2

L78-1411-05

R423

7.3MHz

0

C435

BEAT SHIFT SW

Q408

2SK1830

5p

1

2

3

4

IC406

BR24L08F-W

A0

A1

A2

EEPROM

GND

VCC

WP

SCL

SDA

8

7

6

5

R424

47k

R425

47k

R308

0

DETECTOR

D301

RB706F-40

R301

10k

R354

10k

4.96V

DTRLOADN

STD

TCLK/DTRDO

TDATA/DTRCLK

DI/O

RDF/FD

SCLK

DIR

3.6864 MHz CLK

R426

0

C302

270p

R304

27k

XIN

EXTLIMIN

R355

10k

C354

0.1u

AMP3O

R357

0

PCTV

TXD

MIC_MUTE

QT/DQT_IN

RXAFO

BUSY

RSSI

SB

PTT

AF_CONT

OPTDET

5M

X57-689 2/4

TH_DET

DCSW

B

5T

APCSW

OSCIN

SP1

RX LO1

SP2

5R

5C

MOD

K L M N

TK-3207



R103

47k

Q100

2SC4619

RF AMP

T:4.81V

* C107

RF AMP

Q101

2SK3077

T:4.96V

C112

7p

R112

0

R111

0

L103

8.2n

L104

8.2n

T:1.36V

TX DRIVE AMP

Q102

2SK2596

R:7.61V

T:7.26V

C123

33p

(G)

* R120

* L107 R123

0

TX FINAL AMP

Q103

2SK3476

T:2.5V(H)

1.97V(L)

R453

22k

T:4.96V

APC SW

Q104

DTC114EE

APC PROTECT

APC SW

Q105

2SK879(Y)

R:7.61V

T:7.39V

R130

150k

(D)

R131

150k

(D)

R126

2.2k

R135

150k (D)

C140

100p

R134

150k (D)

3

4

1

2

OUT1

IN1-

IN1+

VEE

IC101

TA75W01FU

VCC

OUT-B

IN2-

IN2+

8

7

6

5

C146

1000p

COMPARATOR

(APC)

Q107

DTC114EE

APC SW

APC SW

Q109

DTA144EE

R141

APC SW

Q108

2SK1824

100k

R:5.01V

T:0V

MCF

XF201

L71-0619-05 oUT

38.85 MHz

IN

2 1

C231

0.01u

R219

560

O

PCTV

5T

RX LO1

5R

RX_W/N

TX_W/N

DTRLOADN

STD

TCLK/DTRDO

TDATA/DTRCLK

DI/O

RDF/FD

R306

SCLK

1k

DIR

XIN

EXTLIMIN

AMP3O

PCTV

TXD

MIC_MUTE

QT/DQT_IN

RXAFO

BUSY

RSSI

SB

PTT

AF_CONT

OPTDET

5M

10

11

12

13

14

15

16

C311

1u

C309

82p

R310

390k

IC301

AQUA

AUDIO PROCESSOR

C313

120p

R313

100k

C312

12p

C315

1u

32

31

30

29

28

27

26

R316

120k

C320

0.01u

R319

56k

W/N SW/TX

Q301

DTA114EE

C328

R324

100k

R325

100k

390p

R321 C322

220k

C325

0.015u

R326

0

0.1u

C326

1000p

R322

180k

R323

56k

R329

82k

R331

150k

C331

0.1u

R330

3.3k

C329

1u

RXAFO RXAFI

C330

1u MICO

R446

0

MICI

R445

0

C310

0.068u

R314

R311

10k

12k

C316

0.1u

X57-689 3/4

R208

82k

C210

470p

FM IF

SYSTEM

IC201

TA31136FN

C213

0.1u

CF201

L72-0973-05

R210

3.3k

W:0.015V

N:4.94V

W/N SW/RX

Q202

DTA144EE

R211

3.3k

R:4.74V

C219

33p

IF AMP

R216

120k

Q203

2SC4649(N,P)

PCTV

SP2

C317

DETECTOR

D302

RB706F-40

R318

1.2k

0.1u

ISOLATION

D303

DAN222

R328

MIC AGC

Q302

2SC4919

10k

R360

0

R332

15k

C333

0.1u

TXD

SB

PTT

AF_CONT

OPTDET

5M

P Q R S T

SCHEMATIC DIAGRAM / 原理图 TK-3207

X57-6890-XX

-20

-21

-22

M

C

C2

D210 L16

HVC355B 22n

HVC355B 22n

NO 27n

L17

27n

27n

33n

L100 L101

15n

15n

33n

15n

15n

22n

L107 L206 L211

1.2n

1.2n

NO

NO

NO

39n

8.2n

8.2n

NO

L223

L34-4572-05

L34-4572-05

NO

L230 L290

47n 30n

39n

56n

30n

NO

L412

NO

NO

L34-4564-05

R120 R194 R241 R449 R450 C52

NO

NO

0

47k

47k

22k

1.0M

1.0M

NO

NO

NO

0

NO

NO

0

11p

12p

11p

C53

2p

NO

4p

C54

6p

6p

7p

C55

11p

12p

12p

C56

2p

NO

5p

C57

NO

NO

0.5p

C58

6p

6p

7p

C59

1p

1p

1.5p

C61

3p

3p

4p

C62

2p

2p

3p

C64

4p

5p

4p

C65

6p

7p

5p

C66

6p

7p

5p

C67

5p

5p

4p

X57-6890-XX

-20 M

-21

-22

C

C2

C107 C116 C121 C125 C127 C132 C145 C151 C152 C156 C157 C169 C240 C244 C245 C246 C247 C248 C249 C252 C253 C257 C267 C274 C275 C276 C444

6p

6p

7p

11p

11p

3p

NO

NO

12p

6p

6p

8p

20p

20p

NO

20p

20p

39p

18p

18p

30p

NO

NO

7p

20p

20p

30p

4p

4p

3p

2.5p

1p

4p

4p

6p

10p

3.5p

3.5p

1p

3p

2.5p

NO

22p

22p

NO

1p

2p

NO

470p

470p

NO

2p

2p

NO

6p

4.5p

5p

2p

1p

1.5p

2p

1.5p

2p

4.5p

4p

7p

3.5p

2.5p

6p

1p

NO

4p

2p

2.5p

2p

3.5p

4p

4p

NO

NO

2p

1

2

Note : The components marked with a dot ( ● ) are parts of layer1.


STRIP LINE

R137

0

* C152

ANT SW

D122

HVC131

D103

HVC131

ANT SW

C158

100p

C160

2p

L224

4T

C163

3p

L225

4T

C166

0.75p

L226

4T

ANT

CN13

3

5T

RX LO1

5R

CN201

BPF

L204

270n

MIXER

Q204

3SK318

R:0.47V

R226

1k

R:5V

R:1.795V

R:1.808V

C239

1000p

* L412

* L223

4T

R145

0

ANT SW

R147

0

ANT SW

R:5V

C241 R240

470p 0

* R449 * R450

* C246

(B)

* C248

(B)

* C252

(B)

* C253

(B)

L410

C259

470p

R:4.9V

R249

22

R:0.96V

R:4.98V

Q205

3SK318

RF AMP

R:2.046V

C266 R255

470p 0

C269

2p

C272

2p

(B) (B)

* C275

(B)

4

D203,204,210

RF BPF TUNING

D205,206

RF BPF TUNING PCTV

5

SP2

C334

0.1u

7.52V

DC SW

Q304

2SA1362(GR)

R334

47k

R:0.3V(MUTE ON)

7.3V(MUTE OFF)

T:0.3V

R336

1k

AF AMP

IC302

TA7368F

1

2

3

4

5

1

VCC

3

VIN

PoUT

10

9

PW-GND

8

PRE-GND

RIPPLE

PHASE

NF

7

6

C338

R337

150

R343

470k

100p

C339

10u6.3

DC SW/SP MUTE

Q303

DTC144EE

R:7.3V(MUTE ON)

0.3V(MUTE OFF)

T:7.3V

C340

0.1u

SP MUTE SW

Q306

CPH3413

Q305

DTC144EE

DC SW/SP MUTE

R341 10k

R346

R344

100

1k

R345

100

TXD

SB

PTT

AF_CONT

OPTDET

5M L301

C345

100u6.3

SP MUTE SW

Q316

CPH3413

6

PTT/RXD

MIC

MICIN

OPTDET

5MS

AE

TXD

NC

SPO

SPI

J301

MIC301

51

X57-689 4/4

7

TK-3207

SCHEMATIC DIAGRAM /

原理图


BATT

BATT

CN401

1

2

3

10

11

6

7

8

9

4

5

B

SB

SP1

SP2

GND

EN1

EN2

GND

EN3

EN4

EN5

5C

RXAFO

L401

F401

REVERSE

PROTECTION

R436

0

R403

100

R9

R10

R11

0

0

0

R5

100k

RIPPLE

FILTER

D1

MA2S111

C4

0.01u

4.82V

PLL SYSTEM

IC1

MB15A02

R8

0

R1

22k

R2

10k

R3

33k

C3

1u

R7

VR1

R12-7491-05

100

1

X1

L77-1931-05

VC VCC

4

2

GND

12.8MHz

oUTPUT

3

4.7V

L1

4.7u

TXCO

R15

220

4.76V

R16

560

C30

470p

C29

470p

R21

680

R12

2.2k

C17

47p

0.71V

R14

330k

Q1

KTC4082

TRIPLER

4.9V

C25

2p

C40

3p

L8

18n

C43

10p

L9

18n

2.74V

R17

100

C34

1000p

C50

Q2

2SC5108(Y)

10p

PLL IC F_IN AMP

QTTCXO

PLL_UL

PLL_STB

PLL_DAT

PLL_CLK

B

5T

OSCIN

SP1

SP2

5R

5C

EN1

EN2

EN3

EN4

EN5

R404

470k

(D)

R:3.70V

T:3.57V

Q403

CPH3317

5T SW T:4.99V

5V PROTECTION

D401

RB521S-30

R:7.56V

T:7.26V

R:7.28V

T:6.80V

2

3

1

2

3

1

IC402

XC6204B502MR

5.00V

5

VIN

VSS

VoUT

CE NC

IC401

XC6204B502MR

4

IC401,402

VOLTAGE

REGULATOR/5V

4.96V

5

VIN VoUT

VSS

4

CE NC

Q404

CPH3317

5C SW

Q405

DTA123JE

5R SW

R:5.01V

R:4.83V

VCC

VSS

R407

330k

VOLTAGE DETECTOR/RESET

1

2

3

IC403

VoUT

SUB

NC

BD4840FVE

VDD

GND

5

4

PTT

ON:4.92V

OFF:0.01V

SW1 SW2

ON:4.92V

OFF:0.01V

4.95V

L402 C430

0.01u

CP404

47Kx2

VCC

VSS

LEDTX

LEDRX

SIDE1

SIDE2

R405

330k

1

2

3

VOLTAGE

DETECTOR/INT

IC404

BD4845FVE

VoUT

SUB

VDD

5

NC GND

4

LED/RED

D403

B30-2156-05

LED SW

/RED

Q401

DTC114EE

LED/GREEN

D404

B30-2157-05

Q402

DTC114EE

LED SW

/GREEN

BATT

5T_C

5R_C

5C_C

RESET

INT

RXAFO

SB

PTT

5M

R421

1k

VSS

LEDTX

LEDRX

SIDE1

SIDE2

68

69

70

71

64

65

66

67

72

73

74

75

55

56

57

58

51

52

53

54

59

60

61

62

63

OPTDET

AF_CONT

VCC

VSS

GND

GND

LEDTX

LEDRX

PF1

PF2

R415

47k

R416

BATT

5T_C

5R_C

5C_C

RESET

INT

47k

RXAFO

SB

PTT

AF_CONT

OPTDET

5M

QTTCXO

PLL_UL

PLL_STB

PLL_DAT

PLL_CLK

B

5T

OSCIN

SP1

SP2

5R

5C

EN1

EN2

EN3

EN4

EN5

R25

22k

R26

10k

CV

R22

0

L24

D2,4,6,7

FREQUENCY

CONTROL

/TX VCO

L10

100n

VCO OSCILLATION (TX)

D6

HVC376B

D7

HVC376B

* C52 * L16

L19

220n

* C64

VCO/TX

Q4

2SK508NV(K52)

T:3.37V

R40

100

C73

0.72V

0.5p

(B)

4.62V

RF BUFFER AMP

Q6

2SC5108(Y) C78

33p

C83

15p

3.86V

R:2.934V

T:3.002V

3.7V

RF AMP

Q9

2SC4619

MODULATOR

C45

1u

L11

100n

R31

470k

R30

33k

TX MODULATION

L12 R34

470k

VCO OSCILLATION (RX)

D8

HVC376B

D9 * C55

HVC376B

D3,5,8,9

FREQUENCY

CONTROL

/RX VCO

* L17

R36

270k

L18

220n

R:3.4V

R37

100

* C65

VCO/RX

Q3

2SK508NV(K52)

C74

0.5p

CURRENT

STEERING

DC SW/TX VCO

Q5

DTA143TE

R:4.94V

T:0.58V

L22

R:0.59V

T:4.94V

Q7

DTA143TE

DC SW/RX VCO

4.0V

RIPPLE FILTER

Q8

2SC4617(S)

MOD OUT

ADDITIONAL PCB

C902

1u

R901

4.7k

MOD IN

RX_W/N

Q901

2SK1824

GND

R447

12k

VCC

VSS

C87

10p

TX/RX

RF SW

D101

HSC277

R:0V

T:2.846V

C101

470p

C102

12p

TX/RX

RF SW

R:2.87V

T:0V

L250

18n

C290

2p

(B)

TH_DET

RX_W/N

TX_W/N

DCSW

B

5T

APCSW

OSCIN

SP1

RX LO1

SP2

5R

5C

MOD

MICROPROCESSOR

IC405

30622MAA-B89GP

25

24

23

DTRLOADN

QTVCO

STD

DIR

TDATA/DTRCLK

22

21

DI/O

SCLK

20

19

RDF/FD

TCLK/DTRDO

18

17

INT

VCC

16

15

VCC

14

13

XIN

VSS

12

11

XOUT

RESET

10

9

BSHIFT

GND

BYTE

EEPCLK

EEPDAT

8

7

6

5

4

3

DTMF

PCTV

2

1

R419

47k

R420

47k

C431

0.01u

L404

BSHIFT ON:4.95V

OFF:0V

R422

Q407

2SK1830

1k

BEAT SHIFT SW

C432

5p

X2

L78-1411-05

7.3MHz

R423

0

C435

BEAT SHIFT SW

Q408

2SK1830

5p

1

2

3

4

EEPROM

IC406

BR24L08F-W

A0

A1

A2

GND

VCC

8

WP

7

6

SCL

5

SDA

R424

47k

R425

47k

R308

0

DETECTOR

D301

RB706F-40

R301

10k

R354

10k

4.96V

DTRLOADN

STD

TCLK/DTRDO

TDATA/DTRCLK

DI/O

RDF/FD

SCLK

DIR

3.6864 MHz CLK

R426

0

C302

270p

R304

27k

XIN

EXTLIMIN

R355

10k

C354

0.1u

AMP3O

R357

0

PCTV

TXD

MIC_MUTE

QT/DQT_IN

RXAFO

BUSY

RSSI

SB

PTT

AF_CONT

OPTDET

5M

R103

47k

Q100

2SC4619

RF AMP

T:4.81V

* C107

RF AMP

Q101

2SK3077

T:4.96V

C112

7p

R112

0

R111

0

L103

8.2n

L104

8.2n

T:1.36V

TX DRIVE AMP

Q102

2SK2596

R:7.61V

T:7.26V

C123

33p

(G)

* R120

* L107 R123

0

TX FINAL AMP

Q103

2SK3476

T:2.5V(H)

1.97V(L)

R453

22k

TH_DET

DCSW

B

5T

APCSW

OSCIN

SP1

RX LO1

SP2

5R

5C

MOD

T:4.96V

APC SW

Q104

DTC114EE APC PROTECT

APC SW

Q105

2SK879(Y)

R:7.61V

T:7.39V

R130

150k

(D)

R131

150k

(D)

R126

2.2k

R135

150k (D)

C140

100p

R134

150k (D)

2

3

1

OUT1

IN1-

4

IN1+

VEE

IC101

TA75W01FU

8

VCC

7

OUT-B

IN2-

6

5

IN2+

C146

1000p

COMPARATOR

(APC)

Q107

DTC114EE

APC SW

APC SW

Q109

DTA144EE

APC SW

R141

Q108

2SK1824

100k

R:5.01V

T:0V

MCF

XF201

L71-0619-05

38.85 MHz oUT IN

2 1

C231

0.01u

R219

560

PCTV

5T

RX LO1

5R

R208

82k

C210

470p

FM IF

SYSTEM

IC201

TA31136FN

C213

0.1u

CF201

L72-0973-05

RX_W/N

TX_W/N

DTRLOADN

STD

TCLK/DTRDO

TDATA/DTRCLK

DI/O

RDF/FD

SCLK

R306

1k

DIR

XIN

EXTLIMIN

AMP3O

PCTV

TXD

MIC_MUTE

QT/DQT_IN

RXAFO

BUSY

RSSI

SB

PTT

AF_CONT

OPTDET

5M

10

11

12

13

14

15

16

C311

1u

IC301

AQUA

AUDIO PROCESSOR

C309

82p

R310

390k

C313

120p

R313

100k

C312

12p

C315

1u

32

31

30

29

28

27

26

R316

120k

C320

0.01u

R319

56k

W/N SW/TX

Q301

DTA114EE

R322

180k

R323

56k

R329

82k

C328

R324

100k

R325

100k

390p

R321

220k

C322

C325

0.015u

R326

0

0.1u

C326

1000p

R331

150k

C331

0.1u

R330

3.3k

C329

1u

RXAFO RXAFI

C330 R446

1u

MICO

0

MICI

R445

0

C310

0.068u

R314

R311

10k

12k

C316

0.1u

W:0.015V

N:4.94V

R210

3.3k

W/N SW/RX

Q202

DTA144EE

R211

3.3k

C219

33p

IF AMP

R:4.74V

R216

120k

Q203

2SC4649(N,P)

PCTV

SP2

C317

DETECTOR

D302

RB706F-40

R318

1.2k

0.1u

ISOLATION

D303

DAN222

R328

MIC AGC

Q302

2SC4919

10k

R360

0

R332

15k

C333

0.1u

TXD

SB

PTT

AF_CONT

OPTDET

5M

X57-6890-XX

-20

-21

-22

M

C

C2

D210 L16

HVC355B 22n

HVC355B 22n

NO 27n

L17

27n

L100 L101

15n 15n

15n

L107

1.2n

L206

NO

L211

8.2n

L34-4572-05

8.2n

L223

L34-4572-05 27n

33n

15n

33n 22n

1.2n

NO

NO

39n NO NO

L230 L290

47n

39n

56n

30n

30n

NO

L412

NO

NO

L34-4564-05

R120 R194 R241 R449 R450 C52

NO

NO

0

47k

47k

22k

1.0M

1.0M

NO

NO

NO

0

NO

NO

0

11p

12p

11p

C53 C54

2p

NO

4p

6p

6p

7p

C55

11p

12p

12p

C56

2p

NO

5p

C57 C58

NO

NO

0.5p

6p

6p

7p

C59

1p

1p

1.5p

C61

3p

3p

4p

C62

2p

2p

3p

C64

4p

5p

4p

C65 C66

6p 6p

7p

5p

7p

5p

C67

5p

5p

4p

X57-6890-XX

-20 M

-21

-22

C

C2

C107 C116 C121 C125 C127 C132 C145 C151 C152 C156 C157 C169 C240 C244 C245 C246 C247 C248 C249 C252 C253 C257 C267 C274 C275 C276 C444

6p

6p

7p

11p

11p

3p

NO

NO

12p

6p

6p

8p

20p

20p

NO

20p

20p

39p

18p

18p

30p

NO

NO

7p

20p

20p

30p

4p

4p

3p

2.5p

1p

4p

4p

6p

10p

3.5p

3.5p

1p

3p

2.5p

NO

22p

22p

NO

1p

2p

NO

470p

470p

NO

2p

2p

NO

6p

4.5p

5p

2p

1p

1.5p

2p

1.5p

2p

4.5p

3.5p

4p

7p

2.5p

6p

1p

NO

4p

2p

2.5p

3.5p

4p

2p 4p

NO

NO

2p

STRIP LINE

R137

0

* C152

ANT SW

D122

HVC131

D103

HVC131

ANT SW

C158

100p

C160

2p

L224

4T

C163

3p

L225

4T

C166

0.75p

L226

4T

ANT

CN13

5T

RX LO1

5R

CN201

* L412

* L223

4T

R145

0

ANT SW

R147

0

ANT SW

BPF

L204

270n

MIXER

Q204

3SK318

R:0.47V

R226

1k

R:5V

R:1.795V

R:1.808V

C239

1000p

R:5V

C241 R240

470p 0

* R449 * R450

* C246

(B)

* C248

(B)

* C252

(B)

* C253

(B)

L410

C259

470p

R:4.9V

R249

22

R:4.98V

R:0.96V

Q205

3SK318

RF AMP

R:2.046V

C266 R255

470p 0

C269

2p

C272

2p

(B) (B)

* C275

(B)

D203,204,210

RF BPF TUNING

PCTV

D205,206

RF BPF TUNING

SP2

C334

0.1u

7.52V

DC SW

Q304

2SA1362(GR)

R334

47k

R:0.3V(MUTE ON)

7.3V(MUTE OFF)

T:0.3V

R336

1k

AF AMP

IC302

TA7368F

1

2

3

4

5

1

VCC

3

VIN

PoUT

10

9

PW-GND

8

PRE-GND

7

PHASE

6

RIPPLE NF

C338

R337

150

R343

470k

100p

C339

10u6.3

Q303

DTC144EE

DC SW/SP MUTE

R:7.3V(MUTE ON)

0.3V(MUTE OFF)

T:7.3V

C340

0.1u

SP MUTE SW

Q306

CPH3413

Q305

DTC144EE

DC SW/SP MUTE

R341 10k

R346

R344

100

1k

R345

100

TXD

SB

PTT

AF_CONT

OPTDET

5M L301

C345

100u6.3

SP MUTE SW

Q316

CPH3413

PTT/RXD

MIC

MICIN

OPTDET

5MS

AE

TXD

NC

SPO

SPI

J301

MIC301

TK-3207

BLOCK DIAGRAM / 方块图

X57-689

PWR SW

/ VOL

CH SW

IC404 BD4845FVE IC403 BD4845FVE

INT

INT

RESET

RESET

SB

D401 RB521S-30 IC401 XC6204B502MR

PROTECT AVR

5M

Q405 DTA123JE

DC

SW

5C

EN1

EN2

EN3

EN4

EN5

5C_C

IC402 XC6204B502MR

Q403 CPH3317

DC

SW

5T

AVR 5T_C

Q404 CPH3317

DC

SW 5R

5R_C

BATT

SP

+

-

SB

SW

PROTECT

D402 1SR154-400

Q306, Q316 CPH3413

IC302

TA7368F

MUTE AF

AMP

Batt.

Det.

BATT

AGC

Q302 2SC4919

D303 DAN222

D302 RB706F-40

PLL_DAT

PLL_CLK

PLL_STB

IC1 MB15A02

QTTCXO LPF

PLL

5C

X1

L77-1931-05

12.8MHz

5C

Loop

Filter

TX

Q4 2SK508NV(K52)

D2,D4,D6,D7 1SV325

D10 1SV278

TX

VCO

DC

SW

Q5

DTA143TE

LPF

QTVCO

Q3 2SK508NV(K52)

D3,D5,D8,D9 1SV325

RX

VCO

Q7 DTA143TE

RX

DC

SW

Q8 2SC4617(S)

D11 MA2S111

RIPPLE

FILTER

5C

Q

MOD

IC301 AQUA

RX_W/N

Q202

DTA144EE

SW

5R

Q1 KTC4082

IC201

TA31136FN

TRIPLER

38.4MHz

5R

CD201

L79-1582-05

450kHz

FM IF

SYSTEM

5R

RSSI

BUSY

AUDIO

PROCESSOR

5R

5M

DI/O

DTRLOADN

TDATA/DTRCLK

SCLK

DIR

DTMF

RXAF0

XIN

STD

RDF/FD

TCLK/DTRDO

IC406 BR24L08F-W

EEPROM

Q407 2SK1830

SW

Q305 DTC144EE

DC

SW

DC

SW

Q304 2SA1362(GR)

SB SB

DC

SW

AFCONT

Q303 DTC144EE

DET VOX

D301 RB706F-40

X2 L78-1411-05

7.3MHz

MIC

52

TK-3207

BLOCK DIAGRAM / 方块图

Q2 2SC5108(Y)

RF

AMP

5C

Q6

2SC5108(Y)

BUFF

AMP

Q9

2SC4619

RF

AMP

5C 5C

D101,D202

HSC277

T/R

SW

5R 5C

Q100

2SC4619

RF

AMP

Q101

2SK3077

RF

AMP

Q102

2SK2596

RF

AMP

Q103

2SK3476

RF

AMP

D122,D103,D104,D106

HVC131

ANT

SW

5T

Q104

DTC114EE

Q105

2SK879(Y)

5T

DC

SW

Q109

DTA144EE

DC

SW

IC101

TA75W01FU

CURRENT

DET

DCSW

APCSW

DC

SW

Q107 DTC114EE

B

5T

DC

SW

Q108 2SK1824

APCSW

PCTV

LPF

Q203

2SC4649(N,P)

XF201

L71-0619-05

IF

AMP

MCF

5R

CF201 L72-0973-05

38.85MHz

CF

450kHz

Q204

3SK318

1st

MIXER

5R

D203,D204

1SV305

D403 B30-2156-05

SB

LED

(RED)

BPF

PCTV

Q205

3SK318

RF

AMP

5R

D205,D206

1SV305

SB

D404 B30-2157-05

LED

(GREEN)

BPF

PCTV

PTT

Q401 DTC114EE

DC

SW

DC

SW

Q402 DTC114EE

PF1

PF2

LEDTX LEDRX

PTT

SW1

SW2

TX/RX:450.00~490.00MHz (M)

TX/RX:440.00~480.00MHz (C)

TX/RX:400.00~430.00MHz (C2)

ANT

EEPDAT

EEPCLK

IC405 30622MAA-XXXGP

BSHIFT

MICROPROCESSOR

XOUT

XIN

5M

DI/O

INT

RESET

VOX

RXD

BUSY

BATT

TH_DET

RSSI

QT/DQT IN

EN1

EN2

EN3

EN4

EN5

TCLK/DTRDO

PTT

PF1

PF2

RDF/FD

OPTDET

STD

PLL _ UL

1/2OSC

5T_C

5C_C

5R_C

DTRLOADN

TDATA/DTRCLK

SCLK

DIR

AFCONT

APCSW

DCSW

QTVCO

QTTCXO

MIC MUTE

DTMF

TXD

TX_W/N

RX_W/N

TX_SW

RX_SW

PLL_DAT

PLL_CLK

PLL_STB

LEDTX

LEDRX

PCTV

53

TK-3207

LEVEL DIAGRAM / 电平图

54

KSC-31 (RAPID CHARGER)

■ External View

TK-3207

KSC-31 / KNB-29N

KNB-29N (Ni-MH BATTERY PACK)


■

Specifications

Charging current ................. 850mA ±5%

Charging time ..................... KNB-29N : Approx.180 minutes

KNB-30A : Approx.120 minutes

Dimensions (Charger only) .... 86.3W x 46.2H x 100.0D (mm)

3-3/8W x 1-7/8H x 4D (inches)

Weight (Charger only) ............ Approx.100g / 0.22 lbs

■

Specifications

Voltage ................ 7.2V (1.2V x 6)

Battery capacity ... 1500mAh

■

Schematic Diagram

DISCHARGING TERMINALS

(4N)

Breaker

(75ºC) (2N)

Diode

Thermistor

AXIAL LEADED

INDUCTOR

CHARGING TERMINALS

55

TK-3207

KNB-30A / KBH-10

KNB-30A (Ni-Cd BATTERY PACK)


KBH-10 (BELT CLIP)


56

■

Specifications

Voltage ................ 7.2V (1.2V x 6)

Battery capacity ... 1100mAh

■

Schematic Diagram

DISCHARGING TERMINALS

(4N)

Breaker

(75ºC) (2N)

Diode

Thermistor

AXIAL LEADED

INDUCTOR

CHARGING TERMINALS

TK-3207

SPECIFICATIONS

General

Frequency Range ............................................................. 450~490MHz (M)

440~480MHz (C)

400~430MHz (C2)

Number of channels ......................................................... Max. 16

Number of groups ............................................................ Max. 16

Channel Spacing ............................................................... 25kHz (Wide) 12.5kHz (Narrow)

PLL Channel Stepping ...................................................... 5kHz, 6.25kHz

Operating Voltage ............................................................ 7.5 V DC ±20%

Battery Life ....................................................................... More than 14 hours at 4 watts (5-5-90 duty cycle with KNB-29N battery)

More than 9 hours at 4 watts (5-5-90 duty cycle with KNB-30A battery)

Operating Temperature range .......................................... –30˚C to +60˚C

Frequency Stability ........................................................... ±2.5ppm (–30˚C to +60˚C)

Channel Frequency Spread .............................................. 40MHz (M, C)

30MHz (C2)

Dimensions and Weight

Radio Only ...................................................................... 54 (2-1/8) W x 122 (4-13/16) H x 21.1 (13/16) D mm (inches)

160g (0.35lbs)

With KNB-29N (1500mAh battery) ................................. 54 (2-1/8) W x 122 (4-13/16) H x 33 (1-5/16) D mm (inches)

360g (0.79lbs)

With KNB-30A (1100mAh battery) ................................. 54 (2-1/8) W x 122 (4-13/16) H x 33 (1-5/16) D mm (inches)

(Dimensions not including protrusions) 340g (0.75lbs)

Receiver

(Measurements made per TIA/EIA-603)

Sensitivity

EIA 12dB SINAD ........................................................... 0.25

µ V (Wide)/0.28

µ V (Narrow)

Selectivity ......................................................................... 70dB (Wide)/60dB (Narrow)

Intermodulation ................................................................ 65dB (Wide)/60dB (Narrow)

Spurious response ........................................................... 60dB

Audio Power Output ........................................................ 500mW at 8 Ω less than 10% distortion

Transmitter

(Measurements made per TIA/EIA-603)

RF Power Output ............................................................. 4W/1W

Spurious and Harmonics .................................................. 65dB

Modulation ....................................................................... 16K φ F3E (Wide)/11K φ F3E (Narrow)

FM Noise .......................................................................... 45dB (Wide)/40dB (Narrow)

Audio Distortion ............................................................... Less than 5%

57

TK-3207

规格

概述

频率范围 ........................................................................................

4 50~490MHz (M)

440~480MHz (C)

400~430MHz (C2)

频道数 ............................................................................................ 最大 16

组数 ................................................................................................. 最大 16

信道间距 ........................................................................................ 25kHz (宽) 12.5kHz (窄)

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

电池电压 ........................................................................................ 7.5 V 直流 ± 20%

电池寿命 ........................................................................................ 4W 时长于 14 个小时（使用 KNB-29N 电池 5-5-90 工作周期）

4W 时长于 9 个小时（使用 KNB-30A 电池 5-5-90 工作周期）

温度范围 ........................................................................................ -30℃到＋60℃（-22°F 到＋ 140°F）

频率稳定性 .................................................................................... ± 2.5ppm

( -30℃ 到＋60℃ )

信道频率扩展 ............................................................................... 40MHz (M, C)

30MHz (C2)

尺寸和重量

仅对讲机时 .................................................................................. 54 (2-1/8) 宽 x 122 (4-13/16) 高 x 21.1 (13/16) 长 mm (英寸)

160g (0.35 lbs)

带有 KNB-29N ( 1500mAh 电池) .............................................. 54 (2-1/8) 宽 x 122 (4-13/16) 高 x 33 (1-5/16) 长 mm (英寸)

360g (0.79 lbs)

带有 KNB-30A ( 1100mAh 电池) .............................................. 54 (2-1/8) 宽 x 122 (4-13/16) 高 x 33 (1-5/16) 长 mm (英寸)

(尺寸大小不包括突出部分) 340g (0.75 lbs)

接收部（根据 TIA / EIA-603 进行测量）

灵敏度

EIA 12dB SINAD ........................................................................ 0.25

µ V (宽) / 0.28

µ V (窄)

选择性 ............................................................................................ 70dB (宽) / 60dB (窄)

互调 ................................................................................................. 65dB (宽) / 60dB (窄)

假信号响应 .................................................................................... 60dB

音频功率输出 ............................................................................... 8 Ω旰为 500mW, 失真小干 10%

发射部

（根据 TIA / EIA-603 进行测量）

射频功率输出 ............................................................................... 4W / 1W

假信号和谐波 ............................................................................... 65dB

调制 ................................................................................................. 16K φ F3E (宽) / 11K φ F3E (窄)

FM 噪音 .......................................................................................... 45dB (宽) / 40dB (窄)

音频失真 ........................................................................................ 低于 5%

KENWOOD CORPORATION

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

KENWOOD U.S.A. CORPORATION

P.O. BOX 22745, 2201 East Dominguez Street, Long Beach, CA 90801-5745,

U.S.A.

KENWOOD ELECTRONICS CANADA INC.

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

KENWOOD ELECTRONICS DEUTSCHLAND GMBH

Rembrücker Str. 15, 63150 Heusenstamm, Germany

KENWOOD ELECTRONICS BELGIUM N.V.

Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium

KENWOOD ELECTRONICS FRANCE S.A.

13, Boulevard Ney, 75018 Paris, France

KENWOOD ELECTRONICS U.K. LIMITED

KENWOOD House, Dwight Road, Watford, Herts., WD18 9EB, United Kingdom

KENWOOD ELECTRONICS EUROPE B.V.

Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands

KENWOOD ELECTRONICS ITALIA S.p.A.

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

KENWOOD IBERICA S.A.

Bolivia, 239-08020 Barcelona, Spain

KENWOOD ELECTRONICS AUSTRALIA PTY. LTD.

(A.C.N. 001 499 074)

16 Giffnock Avenue, Centrecourt Estate, North Ryde, N.S.W. 2113, Australia

KENWOOD ELECTRONICS (HONG KONG) LTD.

Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road,

Kwai Fong, N.T., Hong Kong

KENWOOD ELECTRONICS SINGAPORE PTE LTD.

1 Genting Lane # 07-00 Kenwood Building, Singapore 349544

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