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UHF FM TRANSCEIVER
TK-3160
SERVICE MANUAL
© 2004-1 PRINTED IN JAPAN
SUPPLEMENT
B51-8672-00 (S) 917
This TK-3160 service manual contains a number of sections which
differ from the service manual (B51-8653-00) for the TK-3160.
For items other than those in this TK-3160 service manual please
refer to the service manual (B51-8653-00) for the TK-3160.
CONTENTS
GENERAL ............................................................. 2
SYSTEM SET-UP ................................................. 2
Ante
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TK-3160 GENERAL / SYSTEM SET-UP INTRODUCTION PERSONAL SAFETY SCOPE OF THIS MANUAL The following precautions are recommended for personal This manual is intended for use by experienced technicians safety: familiar with similar types of commercial grade DO NOT transmit until all RF connectors are verified secure communications equipment. It contains all required service and any open connectors are properly terminated. information for the equipment and is current as of the SHUT OFF and DO NOT o
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TK-3160 PARTS LIST ∗ New Parts. indicates safety critical components. L: Scandinavia K: USA P: Canada Parts without Parts No. are not supplied. Y: PX (Far East, Hawaii) T: England 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 (Y50-5790-XX) TX-RX UNIT (X57-6730-XX) New New Ref. No. Address Parts No. Description Destination Ref. No. Address Parts No. Description D
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TK-3160 PARTS LIST TX-RX UNIT (X57-6730-XX) New New Ref. No. Address Parts No. Description Destination Ref. No. Address Parts No. Description Destination parts parts C46 CC73HCH1H220J CHIP C 22PF J K3,M3 C75,76 CK73HB1H471K CHIP C 470PF K C46 CC73HCH1H270J CHIP C 27PF J K,M C77 C92-0713-05 CHIP-TAN 10UF 6.3WV C46 CC73HCH1H390J CHIP C 39PF J K2,M2 C78 CK73HB1H471K CHIP C 470PF K C47 CK73GB1H471K CHIP C 470PF K C80 CC73HCH1H070D CHIP C 7.0PF D C48 CC73HCH1H110J CHIP C 11PF J K,M C82 CC73HCH1H330J
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TK-3160 PARTS LIST TX-RX UNIT (X57-6730-XX) New New Ref. No. Address Parts No. Description Destination Ref. No. Address Parts No. Description Destination parts parts C355 CC73GCH1H050B CHIP C 5.0PF B C434 CC73GCH1H090B CHIP C 9.0PF B K3,M3 C356 CC73GCH1H101J CHIP C 100PF J K,M,K3 C435 CK73GB1H471K CHIP C 470PF K C356 CC73GCH1H101J CHIP C 100PF J M3 C439 CC73GCH1H180J CHIP C 18PF J K3,M3 C356 CK73GB1H471K CHIP C 470PF K K2,M2 C439 CK73GB1H471K CHIP C 470PF K K,M,K2 C358 CC73GCH1H030B CHIP C 3.0PF
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TK-3160 PARTS LIST TX-RX UNIT (X57-6730-XX) New New Ref. No. Address Parts No. Description Destination Ref. No. Address Parts No. Description Destination parts parts C491 CC73GCH1H330J CHIP C 33PF J K2,M2 C662,663 CK73GB1C104K CHIP C 0.10UF K C492 CC73GCH1H030B CHIP C 3.0PF B K,M C664 CK73GB1H102K CHIP C 1000PF K C492 CC73GCH1H3R5B CHIP C 3.5PF B K2,M2 C665 CK73GB1H471K CHIP C 470PF K C492 CC73GCH1H4R5B CHIP C 4.5PF B K3,M3 C667 CK73GB1H471K CHIP C 470PF K C493 CK73GB1H471K CHIP C 470PF K C668 C
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TK-3160 PARTS LIST TX-RX UNIT (X57-6730-XX) New New Ref. No. Address Parts No. Description Destination Ref. No. Address Parts No. Description Destination parts parts C854 CK73GB1H103K CHIP C 0.010UF K L404 L40-2785-92 SMALL FIXED INDUCTOR(270NH) C861 CK73FB1A475K CHIP C 4.7UF K L405 L40-2275-92 SMALL FIXED INDUCTOR(22NH) K2,M2 CTC1,2 C05-0384-05 CERAMIC TRIMMER CAP(10PF) L405 L40-2775-92 SMALL FIXED INDUCTOR(27NH) K,M L405 L40-3375-92 SMALL FIXED INDUCTOR(33NH) K3,M3 9 3B E37-1085-05 FLAT CABLE
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TK-3160 PARTS LIST TX-RX UNIT (X57-6730-XX) New New Ref. No. Address Parts No. Description Destination Ref. No. Address Parts No. Description Destination parts parts R24 RK73GB1J102J CHIP R 1.0K J 1/16W K3,M3 R258 R92-1252-05 CHIP R 0 OHM J 1/16W K2,M2 R25 RK73GB1J103J CHIP R 10K J 1/16W R259 RK73GB1J473J CHIP R 47K J 1/16W K2,M2 R26 RK73GB1J223J CHIP R 22K J 1/16W R259,260 RK73GB1J473J CHIP R 47K J 1/16W K,M R27 RK73GB1J103J CHIP R 10K J 1/16W R259,260 RK73GB1J683J CHIP R 68K J 1/16W K3
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TK-3160 PARTS LIST TX-RX UNIT (X57-6730-XX) New New Ref. No. Address Parts No. Description Destination Ref. No. Address Parts No. Description Destination parts parts R475 RK73GB1J104J CHIP R 100K J 1/16W K2,M2 R673 RK73GB1J272J CHIP R 2.7K J 1/16W R475 RK73GB1J473J CHIP R 47K J 1/16W K,M R674 R92-1252-05 CHIP R 0 OHM J 1/16W R475 RK73GB1J683J CHIP R 68K J 1/16W K3,M3 R675 RK73GB1J822J CHIP R 8.2K J 1/16W R476 RK73GB1J103J CHIP R 10K J 1/16W R676 RK73GB1J151J CHIP R 150 J 1/16W R601 R92-1
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TK-3160 PARTS LIST TX-RX UNIT (X57-6730-XX) New New Ref. No. Address Parts No. Description Destination Ref. No. Address Parts No. Description Destination parts parts VR1 R12-7491-05 TRIMMING POT.(68K) Q603 DTC144EE DIGITAL TRANSISTOR Q604 2SA1362(GR) TRANSISTOR S802-805 S70-0457-05 TACT SWITCH Q605 2SC4116(Y) TRANSISTOR Q606 2SA1586(Y,GR) TRANSISTOR MIC60 T91-0543-05 MIC ELEMENT Q607 DTC144EE DIGITAL TRANSISTOR D3,4 1SV325 VARIABLE CAPACITANCE DIODE Q608 2SK1588 FET D7 1SV325 VARIABLE CAPACITANC
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TK-3160 EXPLODED VIEW A B 1 41 1 702 20 43 700 701 31 46 10 H 11 H H H 27 H H H H H H H TX-RX Unit (A/2) 30 2 25 24 22 44 45 13 21 23 37 2 18 16 9 A B D TX-RX Unit (B/2) 17x2 19 28 28 14 33 32 8 C C 40 12 G G 42 (K only) 3 15 15 G 7 (K only) 4 (M only) A :N14-0583-04 B :N14-0805-04 C :N30-2604-46 E D :N30-2612-46 3 E :N30-3006-45 E F :N35-3004-45 G :N78-2040-46 26 H :N83-2005-46 Parts with the exploded numbers larger than 700 are not supplied. 11
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TK-3160 PACKING C D 36.ITEM CARTON CASE (H52-2000-02) 1 6. INSTRUCTION MANUAL (B62-1716-00):K (B62-1747-00):M 39.HOOK (J29-0701-05) 706 2 F. BINDING HEAD MACHINE SCREW (N35-3004-45) 38.HARDWARE FIXTURE ACCESSORY (J21-8464-04) 5. CAP (B09-0676-13) 3 28.PACKING FIXTURE (H12-3150-02) 12 Parts with the exploded numbers larger than 700 are not supplied.
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TK-3160 ADJUSTMENT Test Equipment Required for Alignment Test Equipment Major Specifications 1. Standard Signal Generator Frequency Range 400 ~ 512MHz (SSG) Modulation Frequency modulation and external modulation. Output -127dBm/0.1µV to greater than -47dBm/1mV 2. Power Meter Input Impedance 50Ω . Operation Frequency 400 ~ 512MHz Measurement Range Vicinity of 10W 3. Deviation Meter Frequency Range 400 ~ 512MHz 4. Digital Volt Meter Measuring Range 10mV to 10V DC (DVM) Input Impedance High input
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TK-3160 ADJUSTMENT Signalling Adjustment points TX-RX unit (X57-673) Component side view Signalling No. RX TX 1 None None TXD PTTO SP– 2 None 100Hz Square Wave SP MUTE PTTI (RXD) 3 QT 67.0Hz QT 67.0Hz SP+ DET 4 QT 151.4Hz QT 151.4Hz RSSI 5 QT 210.7Hz QT 210.7Hz X57-673 A/2 Component side 6 QT 254.1Hz QT 254.1Hz VR1 7 DQT D023N DQT D023N BATT+ CV RESET 8 DQT D754I DQT D754I 9 DTMF 159D DTMF 159D ANT 10 None DTMF tone 9 VR1 : Frequency adjustment 2 Tone: 2 Tone: 11 A:321.7Hz A:321.7Hz RSSI : Ban
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TK-3160 ADJUSTMENT Common Section Measurement Adjustment Specifications/ Item Condition Remark Test equipment Terminal Parts Method 1.Setting 1) BATT terminal votage:7.5V 2) SSG standard modulation [Wide] MOD:1kHz,DEV:3kHz [Narrow] MOD:1kHz,DEV:1.5kHz 2.VCO lock 1) CH:High Power meter ANT TC2 ADJ 3.8V±0.2V(K,M) voltage DVM CV 3.5V±0.2V RX (K2,M2,K3,M3) 2) CH:Low Check 0.6V or more 3.VCO lock 3) CH:High TC1 ADJ 3.8V±0.2V(K,M) voltage PTT:ON 3.5V±0.2V TX 4) CH:Low (K2,M2,K3,M3) PTT:ON Check 0.6V o
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TK-3160 ADJUSTMENT Measurement Adjustment Specifications/ Item Condition Remark Test equipment Terminal Parts Method 7.DQT TCXO TEST CH: Center Power mete ANT Programming Write 70 hex(K,M) Balance Dev meter Software:KPG-82D 200 hex(K2,M2,K3,M3) Writing Oscilloscope [Wide] AG [Narrow] AF VTVM 40 hex(K,M) 120 hex(K2,M2,K3,M3) 8.DQT VCO TEST CH: Low Make the Balance Center demodulation Adjust High wave into [Wide] (3 points) square waves LPF:3kHz HPF:OFF PTT:ON [Narrow] TEST CH: Center PTT:ON 9.QT
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TK-3160 ADJUSTMENT Measurement Adjustment Specifications/ Item Condition Remark Test equipment Terminal Parts Method 15.BATT 1) BATT terminal voltage:5.5V Power meter ANT Check LED Detection PTT:ON DVM BATT terminal blinks Check 2) BATT terminal voltage:7.5V LED does not PTT:ON blink Receiver Section Measurement Adjustment Specifications/ Item Condition Remark Test equipment Terminal Parts Method 1.BPF Wave TEST CH: Low SSG ANT Programming RSSI MAX form ADJ Low’ DVM RSSI Software:KPG-82D [Wide]
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A B C D E F G H I J TK-3160 PC BOARD 1 TX-RX UNIT (X57-6730-XX) -10 : K,M -11 : K2,M2 -12 : K3,M3 Component side view (J72-0896-09) TX-RX UNIT (X57-6730-XX) 2 Ref. NO. Address J72-0896-09 A/2 IC201 9G IC601 4Q PTTO IC602 6M NC AE R678 IC603 8M TXD SPI PTT/ R681 IC604 6L R692 3 RXD TXD PTTI IC605 3L Q804 SPO (RXD) R818 IC802 8K 23 C690 R688 C820 R859 3 IC803 8K SP– 4 1 5 IC804 9O Q803 OPT C809 MIC MIC 5MS IC805 7Q DET R823 IN 5 23 SP+ IC806 8R 1 4 R809 R689 Q1 7O 1 5 R808 C802 Q606 Q801 Q3
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JK L M N O P Q R S PC BOARD TK-3160 1 TX-RX UNIT (X57-6730-XX) -10 : K,M -11 : K2,M2 -12 : K3,M3 Component side view (J72-0896-09) 2 Q602 + G C680 R667 R676 D R633 C611 R612 C607 R607 S C677 6 5 R626 C625 C679 C631 IC605 C671 C614 C635 3 R665 R640 C632 C686 10 1 R617 25 17 26 16 R677 C689 C678 SP MUTE R615 IC601 5MS R668 R643 R642 32 + C616 10 C691 R669 19 C646 R641 4 89 Q606 ++ R629 D606 + C610 Q607 R631 R634 C695 RSSI R624 C613 + + C605 C652 C673 + CP809 R625 VCC D603 R1 C647 C672 5 C
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A B C D E F G H I J TK-3160 PC BOARD 1 TX-RX UNIT (X57-6730-XX) -10 : K,M -11 : K2,M2 -12 : K3,M3 Foil side view (J72-0896-09) 2 ALT2 C419 C801 + Q401 Q808 3 R804 XF401 CF401 C615 D801 C424 L802 R646 C421 R413 C413 C411 C409 C422 5MS C35 1 16 BPF L401 L404 4 C429 Q402 C31 C420 C495 A4 L416 IC401 C28 C30 A3 R412 R469 A4 R424 89 R18 Q4 C434 C435 A1 C439 C407 C401 C427 R407 5 C447 + C406 R406 C448 C LSDFO C16 R204 C425 C27 C242 L209 C205 R230 R404 C405 L205 R232 C372 R415 R235 R222 6 L207 X1
