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Kenwood. Disclaimer While every precaution has been taken in the preparation of this manual, Kenwood assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained herein. Kenwood reserves the right to make changes to any products herein at any time for improvement purposes.
TK-3160 概述 GENERAL / 维修服务 SERVICE 为了便于维修本设备、建立了完整的维修服务体系、提供了 This radio is designed for easy servicing. Refer to the 包括原理图、印刷线路板图和调整步骤在内的资料供参考。 schematic diagrams, printed circuit board views, and alignment procedures contained within. 单元 Unit TX-RX 单元 频率范围 备注 Model TX-RX Unit Frequency range Remarks 型号和类型...
• The data stored in the personal computer must match the • 当把储存在计算机中的数据写入到 EEPROM 中时 , 机型型号 model type when it is written into the EEPROM. 必须相匹配。 • Change the TK-3160 to PC mode, then attach the interface • 将 TK-3160 改变为计算机模式,然后连接接口电缆。 cable.
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98, ME, Windows 2000 or XP on an IBM-PC or compatible 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。 machine. 也可以调整手持机的指标。 The data can be input to or read from TK-3160 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...
TK-3160 维修拆卸 DISASSEMBLY FOR REPAIR / 1. 从主机上卸下后盖。 1. Separating the case assembly from the chassis. 1. 卸下旋钮 z。 1. Remove the volume knob 2. 卸下螺丝 x。 2. Remove the two screws 3. 拉起底架 c,并且把它卸下。 3. Lift the chassis , and remove it from the case assembly.
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TK-3160 维修拆卸 DISASSEMBLY FOR REPAIR / 3. 如何拆卸电池终端块。 3. How to remove the battery terminal block. Ω 1. 卸下 2 个螺丝 /, 然后拔出后盖 Ω。 1. Remove the two screws , then pull out the back cover ≈ 2. 卸下螺丝 ≈。...
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TK-3160 维修拆卸 DISASSEMBLY FOR REPAIR / Assembling 组装 • Installation of battery terminal block and • 电池终端块和垫片的安装 packing Install them so that no distortion or deformation occurs. 安装并且注意不要让它们发生变形。 • Installation of speakers and cushion, and wire • 扬声器、扬声器垫以及扬声器引线的组装 styling of speakers Wire Styling Install the cushion according to the guide.
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TK-3160 维修拆卸 DISASSEMBLY FOR REPAIR / • 底架和机壳的组装 • Installation of chassis and cabinet assy Do not press this area, top packing easily deform. 请不要按压这个区域 , 上垫片容易变形。 首先 , 组装机壳。 First, mount the set to the cabinet assy. 然后 , 如图所示按压底架到机壳上。...
TK-3160 电路说明 CIRCUIT DESCRIPTION / 1. Frequency Configuration 1 . 频率构成 The receiver utilizes double conversion. The first IF is 49.95 本接收机使用二次变频。第一 IF 是 49.95 MHz,第二 IF 是 MHz and the second IF is 450 kHz. The first local oscillator 450 kHz。第一本地振荡信号由...
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TK-3160 电路说明 CIRCUIT DESCRIPTION / 3) 中频放大电路 3) IF Amplifier Circuit 第一中频信号通过晶体滤波器 (XF401) 消除相邻信道的信号。 The first IF signal is passed through a four-pole monolithic 经滤波的第一中频信号被第一中频放大器(Q402)放大并进 crystal filter (XF401) to remove the adjacent channel signal. 入中频系统芯片 (IC401) 。 中频系统芯片提供第二混频器, 第 The filtered first IF signal is amplified by the first IF amplifier 二本振信号,限幅放大器,正交检测器和...
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TK-3160 电路说明 CIRCUIT DESCRIPTION / IC601 AQUA IC605 [VOL Position vs Output Level] TA7368F BEEP IC805 TONE VOL FIXED Q602 Hi: ON BEEPSW LOW: OFF Center SP-J Fig. 4 Tone volume fixed circuit / 图 4 音量固定电路 7) 静噪 7) Squelch Part of the AF signal from the IC enters the FM IC (IC401) FM IC (IC401) 输出的...
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TK-3160 电路说明 CIRCUIT DESCRIPTION / (4) DTMF (4) DTMF The DTMF input signal from the IF IC (IC401) is amplified I F I C ( I C 4 0 1 ) 的 D T M F 输出信号被 I C 6 0 2 放大并且送到...
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TK-3160 电路说明 CIRCUIT DESCRIPTION / 3) 失锁检测器 3) Unlock Detector 如果脉冲信号出现在IC1的LD管脚上, 则发生了失锁的情况, If a pulse signal appears at the LD pin of IC1, an unlock 从C19, R6 和Q1获得的DC电压使微处理器的输入电压变高。 condition occurs, and the DC voltage obtained from C19,R6 微处理器检测到这个情况后发射被禁止,忽略 PTT 开关的输...
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TK-3160 电路说明 CIRCUIT DESCRIPTION / 3) 自动功率控制 (APC) 电路 3) APC Circuit APC 电路一直监视通过射频功率放大器 (Q211) 的电流并保 The APC circuit always monitors the current flowing through 持电流稳定。经过射频功率放大器的电流的变化会引起 the RF power amplifier (Q211) and keeps a constant current. R256, R257和R261的电压降低, 此电压送到差分放大器 IC201 The voltage drop at R256, R257 and R261 is caused by the (1/2) 。...
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TK-3160 电路说明 CIRCUIT DESCRIPTION / (3) 发送频率数据给 PLL。 (3) Sending frequency program data to the 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。 (4) Controlling squelch on/off by the DC voltage from the (5) 根据解码数据控制音频静音。 squelch circuit. (6) 发射 Tone 及编码数据。 (5) Controlling the audio mute circuit by the decode data input.
TK-3160 安装 INSTALLATION / 安装 INSTALLATION 1 . 选件板 1. Optional Board 安装之前,请拆卸 TX/RX 单元。 Remove the TX/RX unit from the radio before installing the 在维修手册的修理拆卸章节有关于拆卸 TX/RX 单元的内容。 optional board in the radio. 在 TX/RX 单元的背面安装选件板。 The procedure for removing the TX/RX unit is described in 有关安装选件板的详细内容,...
E: Europe Les articles non mentionnes dans le Parts No. ne sont pas fournis. Y: AAFES (Europe) X: Australia M: Other Areas Teile ohne Parts No. werden nicht geliefert. TK-3160 (Y50-5793-XX) TX-RX UNIT (X57-673X-XX) Ref. No. Address Parts No. Description Destination Ref.
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TK-3160 零件表 PARTS LIST / TX-RX UNIT (X57-673X-XX) Ref. No. Address Parts No. Description Destination Ref. No. Address Parts No. Description Destination parts parts CC73GCH1H070D CHIP C 7.0PF C290-293 CK73GB1H471K CHIP C 470PF CC73HCH1H030B CHIP C 3.0PF C294 CC73GCH1H101J CHIP C...
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TK-3160 零件表 PARTS LIST / TX-RX UNIT (X57-673X-XX) Ref. No. Address Parts No. Description Destination Ref. No. Address Parts No. Description Destination parts parts C426 CC73GCH1H2R5B CHIP C 2.5PF C609 CK73GB1H103K CHIP C 0.010UF K C427 CC73GCH1H100D CHIP C 10PF...
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TK-3160 零件表 PARTS LIST / TX-RX UNIT (X57-673X-XX) Ref. No. Address Parts No. Description Destination Ref. No. Address Parts No. Description Destination parts parts C690 CK73GB1H102K CHIP C 1000PF K L40-2785-92 SMALL FIXED INDUCTOR(270NH) C691 C92-0665-05 TANTAL 100UF 6.3WV L92-0163-05...
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TK-3160 零件表 PARTS LIST / TX-RX UNIT (X57-673X-XX) Ref. No. Address Parts No. Description Destination Ref. No. Address Parts No. Description Destination parts parts CP807 RK75HA1J102J CHIP-COM 1.0K J 1/16W R222 RK73GB1J331J CHIP R J 1/16W CP808 RK75HA1J472J CHIP-COM 4.7K...
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TK-3160 零件表 PARTS LIST / TX-RX UNIT (X57-673X-XX) Ref. No. Address Parts No. Description Destination Ref. No. Address Parts No. Description Destination parts parts R460 RK73GB1J683J CHIP R J 1/16W R668 RK73GB1J473J CHIP R J 1/16W R461 R92-1252-05 CHIP R...
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TK-3160 零件表 PARTS LIST / TX-RX UNIT (X57-673X-XX) Ref. No. Address Parts No. Description Destination Ref. No. Address Parts No. Description Destination parts parts Q212 2SK1824 R854 RK73GB1J680J CHIP R J 1/16W Q213 DTA144EE DIGITAL TRANSISTOR R855-857 RK73HB1J102J CHIP R 1.0K...
TK-3160 部件分解图 EXPLODED VIEW / TX-RX Unit (A/2) TX-RX Unit (B/2) :N14-0583-04 :N14-0805-04 :N30-2604-46 :N30-2612-46 :N30-3006-45 :N35-3004-45 :N78-2040-46 :N83-2005-46 Parts with the exploded numbers larger than 700 are not supplied.
TK-3160 包装 PACKING / 36.ITEM CARTON CASE (H52-2070-02) 6. INSTRUCTION MANUAL (B62-1802-00) 39.HOOK (J29-0701-05) 48.HELICAL ANTENNA (T90-0798-15):C (T90-0800-15):C2 F. BINDING HEAD MACHINE SCREW (N35-3004-45) 38.HARDWARE FIXTURE (J21-8464-04) 41.HANDSTRAP (J69-0342-05) 5. CAP (B09-0676-13) 34.PACKING FIXTURE (H12-3150-02) Parts with the exploded numbers larger than 700 are not supplied.
TK-3160 调整 ADJUSTMENT / Test Equipment Required for Alignment Test Equipment Major Specifications Standard Signal Generator Frequency Range 400 to 480MHz. (SSG) Modulation Frequency modulation and external modulation. Output -127dBm/0.1µV to greater than -47dBm/1mV Power Meter Input Impedance 50Ω. Operation Frequency 400 to 480MHz.
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2. 维修机架(机壳) 2. Repair Jig (Chassis) 使用机壳(A10-4082-02)维修 TK-3160。将 TX-RX 单元放置 Use jig (part No.: A10-4082-02) for repairing the TK-3160. 在机壳上,并且拧上螺钉。 Place the TX-RX unit on the jig and fit it with screws. 在维修过程中,需要在 TX-RX 单元的电路板上检测电压时,...
TK-3160 PC BOARD / PC 板 TX-RX UNIT (X57-673X-XX) 3-01 : C 0-12 : C2 TX-RX UNIT Component side view (J72-0896-19) (X57-673X-XX) Ref. NO. Address J72-0896-19 A/2 IC201 IC601 IC602 PTTO IC603 R678 IC604 PTT/ R681 R692 IC605 PTTI IC802...
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TK-3160 PC BOARD / PC 板 TX-RX UNIT (X57-673X-XX) 3-01 : C 0-12 : C2 Component side view (J72-0896-19) Q602 C680 R667 R676 R633 C611 R612 C607 R607 C677 R626 C625 C679 C631 IC605 C671 C614 C635 R665 R640 C632...
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TK-3160 TK-3160 PC BOARD / PC 板 PC BOARD / PC 板 TX-RX UNIT (X57-673X-XX) 3-01 : C 0-12 : C2 TX-RX UNIT (X57-673X-XX) 3-01 : C 0-12 : C2 TX-RX UNIT Component side view (J72-0896-19) Component side view (J72-0896-19) (X57-673X-XX) Ref.
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TK-3160 PC BOARD / PC 板 TX-RX UNIT (X57-673X-XX) 3-01 : C 0-12 : C2 Foil side view (J72-0896-19) ALT2 C419 C801 Q401 Q808 XF401 R804 CF401 C615 C424 D801 L802 R646 C421 R413 C413 C411 C409 C422 L401 L404...
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TK-3160 PC BOARD / PC 板 TX-RX UNIT (X57-673X-XX) 3-01 : C 0-12 : C2 Foil side view (J72-0896-19) J72-0896-19 A/2 PTT/ J601 VR801 EXT. MIC/SP POWER/AF VOL Q404 C473 C465 C503 L408 C482 C447 C479 C475 C471 C466 R460...
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TK-3160 TK-3160 PC BOARD / PC 板 PC BOARD / PC 板 TX-RX UNIT (X57-673X-XX) 3-01 : C 0-12 : C2 TX-RX UNIT (X57-673X-XX) 3-01 : C 0-12 : C2 Foil side view (J72-0896-19) Foil side view (J72-0896-19) J72-0896-19 A/2...
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TK-3160 SCHEMATIC DIAGRAM / 原理图 TX-RX UNIT (X57-673X-XX) ● Note : The components marked with a dot ( TX FINAL AMP D204 D204,206 L228 Q211 ANT SWITCH are parts of layer1. 2SK3476 HVC131 STRIP LINE C356 C351 R278 D206 L224...
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TK-3160 SPECIFICATIONS General Frequency Range ............. 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 VDC±20% Battery Life ...............
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KENWOOD ELECTRONICS SINGAPORE PTE LTD. 13, Boulevard Ney, 75018 Paris, France 1 Genting Lane 07-00 Kenwood Building, Singapore 349544 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...