Kenwood-TK-7180-Service-Manual-2电路原理图.pdf

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1、Version: 1.13 USALast Updated: Aug, 2004Language: EnglishModification InformationForTK-2180/ 3180/7180/ 8180CONTENTSVersion: 1.13 USA Modification Information I1 TERMINAL FUNCTION .11.1 Modular Mic Jack (8-Pin Connector). 11.2 26-pin Accessory Connector. 21.3 25-pin D-Sub ACC Connector. 31.4 14-pin

2、Universal Connector . 41.5 Front Panel Terminal . 51.6 Modification of Serial Port Level . 52 CONNECT OPTIONAL DEVICES .82.1 Ignition Sense Cable. 82.1.1 Description . 82.1.2 Features . 82.1.3 Mechanical Specifications. 82.1.4 Standard Specifications. 82.1.5 Supplied Accessories. 82.1.6 Installing K

3、CT-46 Cable . 82.2 KCT-40 Cable . 102.2.1 Description . 102.2.2 Features . 102.2.3 Mechanical Specifications. 102.2.4 Electrical Specifications. 102.2.5 Standard Specifications. 112.2.6 Supplied Accessories. 112.2.7 Connector Location . 112.2.8 Connecting KCT-40 Cable . 112.3 KDS-100 . 122.3.1 Descr

4、iption . 122.3.2 Features of KDS-100. 122.3.3 Mechanical Specifications. 122.3.4 Appearance. 132.3.5 Electrical Specifications. 132.3.6 Optional Accessories. 132.3.7 Install KDS-100 . 142.3.8 Configuration using KPG-89D. 142.3.9 Configuration using KPG-71D. 152.4 KGP-2A/ 2B . 162.4.1 Install KGP-2A/

5、 2B . 162.4.2 Configuration using KPG-89D. 162.5 KRK-10 . 172.5.1 Description . 172.5.2 Features . 172.5.3 Mechanical Specifications. 172.5.4 Appearance. 172.5.5 Electrical Specifications. 182.5.6 Standard Specifications. 182.5.7 Supplied Accessories. 182.5.8 Install KRK-10 . 192.6 KAP-2. 222.6.1 De

6、scription . 222.6.2 Features . 222.6.3 Mechanical Specifications. 222.6.4 Electrical Specifications. 222.6.5 Standard Specifications. 232.6.6 Supplied Accessories. 232.6.7 Install KAP-2. 242.7 VGS-1 . 262.7.1 Description . 262.7.2 Features . 262.7.3 Mechanical Specifications. 262.7.4 Electrical Spec

7、ifications. 262.7.5 Standard Specifications. 272.7.6 Supplied Accessories. 272.7.7 Configuration of VGS-1 . 272.7.8 Install the Board to TK-2180/ 3180. 272.7.9 Install the Board to TK-7180/ 8180. 282.7.10 Configuration using KPG-89D . 293 CONNECT THIRD PARTY OPTIONS. 303.1 Voice Scrambler Board. 303

8、.1.1 SC20-460 Board. 303.1.2 Install SC20-460 to TK-2180/ 3180. 323.1.3 Connection with SC20-460. 323.1.4 Install SC20-460 to TK-7180/ 8180. 333.1.5 Connection with SC20-460. 333.1.6 Configuration using KPG-89D. 333.2 ANI Board . 353.2.1 QE-2 Board . 353.2.2 Install QE-2 to TK-2180/ 3180. 363.2.3 In

9、stall QE-2 to TK-7180/ 8180. 373.2.4 Configuration using KPG-89D. 383.3 Man Down Switch . 393.3.1 Configuration of Man Down Switch . 393.3.2 Install Man Down Switch to the Rear Side of PCB. 393.3.3 Install Man Down Switch to the Front Side of PCB. 403.3.4 Configuration using KPG-89D. 423.4 Foot Swit

10、ch . 433.4.1 Install Foot Switch . 433.4.2 Configuration using KPG-89D. 433.5 External GPS Unit. 443.5.1 Install GPS-35HVS. 443.5.2 Configuration using KPG-89D. 443.6 Internal GPS Board. 463.6.1 Configuration of GPS-15L . 463.6.2 Install GPS-15L to TK-7180/ 8180 . 463.6.3 Configuration using KPG-89D

11、. 491.II1 TERMINAL FUNCTIONVersion: 1.13 USA Modification Information 1This section describes Input/Output terminals of the transceiver.1.1 Modular Mic Jack (8-Pin Connector) (TK-7180/ 8180 only)The 8-pin microphone connector is located on the front panel of the TK-7180/ 8180 transceivers. A user ca

12、n use the connector to communicate with KMC-35/36 or use the transceiver with KMC-9C as a base station. The user can also write the configuration data via FPU (KPG-89D) or firmware update via FPRO into the transceiver by connecting a PC with KPG-46.Figure 1-1 8-pin Modular Mic JackTable 1-1 8-pin Co

13、nnector Pin AssignmentPinSignal nameInput/ OutputDescription1 BLC Output MIC Back Light Control for KMC-362 PSB Input DC 13.6 V+/-15% / 200mA typical / Switched by Power SW 3 E - Ground4PTT/ TXDInput/ OutputPTT: PTT IN (ON;0V/ OFF; 5V) / TXD: Serial Data Output (C MOS Level)5 ME - MIC ground6 MIC In

14、put MIC signal input: 60% Deviation with 1kHz 5.0+/-2.5mV Input signal7HOOK/ RXDInput HOOK: Hook detection / RXD: Serial Data Input (C MOS Level)8DMInput/ OutputMIC DATA detection for KMC-361 TERMINAL FUNCTION1.2 26-pin Accessory ConnectorThe 26-pin connector is located on the main PCB inside of the

15、 transceiver and you can connect external devices, such as an optional board, to this connector.Table 1-2 26-pin Accessory Connector Pin AssignmentPin.Signal NameInput/ OutputDescription1 OPT1 Input/OutputOutput; L= less than 0.45V, H= more than 4.7V/25kohm loadInput; L= less than 1.0V, H= more than

16、 4.0V, Input range 0 to 5V 2 OPT3 Input/OutputOutput; L= less than 0.45V, H= more than 4.7V/25kohm loadInput; L= less than 1.0V, H= more than 4.0V, Input range 0 to 5V 3 RXD1 Input Serial Data Input; L= less than 1.0V, H= more than 4.0V, TTL level 4 TXD1 Output Serial Data Output/ PTT signal Output;

17、 L= less than 0.45V, H= more than 4.7V/25kohm, TTL level5 CK - Serial Clock Output (Not Available)6 OPT4 Output Output; L= less than 0.45V, H= more than 4.7V/25kohm load7 USEL Output UART Speed Select Output; L=19200bps fixed, H: 115200 bps 8 OPT5 Output Output; L= less than 0.45V, H= more than 4.7V

18、/25kohm load9 DGND - Ground10 AGND - Ground11 AI Input VGS Audio Input; Zin= more than 10kohm, 1Vpp max Input Range 0 to 5V12 AO Output VGS Audio Output; Zo=less than 10kohm13 AGND - Ground145A Output 5V Power supply Output; 78mAmax (TK-2180/3180)5E Output 5V Power supply Output; 78mAmax (TK-7180/81

19、80)15 STON Input Side Tone Input; 1kHz 5Vpp16DI/ANI Input Data Signal Input; Zin=more than 22kohm, 600+/-200mVppSTD (TK-2180/3180)DTI Input Data Signal Input; Zin=more than 22kohm, 600+/-200mVppSTD (TK-7180/8180)17TCONT Input Speaker Mute Signal Input; L= less than 1.0V, H= more than 4.0V, Range 0 t

20、o 5V (TK-2180/3180)TCTL Input Speaker Mute Signal Input; L= less than 1.0V, H= more than 4.0V, Range 0 to 5V (TK-7180/8180)18MAN DOWN Output Man Down Output; L= less than 1.0V, H= more than 4.0V, Input range 0 to 5V (TK-2180/3180)NC - NC (TK-7180/8180)19INH Input Mic Mute Signal Input; L= less than

21、1.0V, H= more than 4.0V, Input range 0 to 5V (TK-2180/3180)AUDIH Input Mic Mute Signal Input; L= less than 1.0V, H= more than 4.0V, Input range 0 to 5V (TK-7180/8180)20 OPT2 Input/OutputOutput; L= less than 0.45V, H= more than 4.7V/25kohm loadInput; L= less than 1.0V, H= more than 4.0V, Input range

22、0 to 5V 21 TXO Output Mic Signal Output; ZL= more than 22kohm, 130+/-50mVpp, Before Pre-Emphasis, AC coupled22 RXEO Output Audio Signal Output; ZL=more than 30kohm, 1+/-0.3Vpp, After De-Emphasis, DC coupled23 RXEI Input Audio Signal Input; Zin=more than 15kohm, 1+/-0.3Vpp, After De-Emphasis, DC coup

23、led24 TXI Input Mic Signal Input; Zin=more than 22kohm, 130+/-50mVpp, Before Pre-Emphasis, AC coupled25 OPT6 Output Output; L= less than 0.45V, H= more than 4.7V/25kohm load26SB2 Output Switched Battery power/ 7.5V typ, 100mAmax8C Output 8V AVR Output; 8.0V tpy, 100mAmax2 Modification Information Ve

24、rsion: 1.13 USA1 TERMINAL FUNCTION1.3 25-pin D-Sub ACC Connector(TK-7180/ 8180 only)The 25-pin ACC connector is located on the rear panel of the TK-7180/ 8180 transceivers and you can connect external devices, such as the KDS-100, to this connector.Figure 1-2 25-pin D-Sub ACC ConnectorTable 1-3 25-p

25、in D-Sub ACC Connector Pin AssignmentPin numberSignal nameInput/ Output Description1 NC/ RSSI -No Connection. RSSI can be sent after modification; Output level 0.8 - 2.3V).2 RXD1 InputSerial Data Input 1RS-232C Level, Input voltage range +/-30Vmax, L=less than 0.4V, H=more than 2.4V Zi=more than 5ko

26、hm3TXD1OutputSerial Data Output 1RS-232C Level, L=less than -5V, H=more than 5V Zo=more than 5kohm4 AUX I/O 9 Input/ OutputAuxiliary I/O 9Input: Active Low with 47kohm Pull-Up to 5V, L=less than 0.8V, H=more than 4.2VOutput: Active Low with 47kohm Pull-Up to 5V, 0.2mAmax, L=less than 0.3V, H=more th

27、an 4.8V EMF5 DI InputData Signal Input60% of System Deviation with 2Vp-p input (Data input level is adjustable), Input Impedance=10kohm or more, DC coupled, Frequency Response =+2/-3dB, 6 MI2 Input External Mic Input: 60% Deviation with 1kHz 5.0+/-2.5mV Input signal7 GND - Ground8 AUX I/O 8 Input/ O

28、utput AUX I/O 8: Same Level as AUX I/O 9.9TXD2OutputSerial Data Output 2: C MOS Level, L=less than 0.7V H=more than 4.2V with 25kohm load, Zo=more than 1kohm10 RXD2 InputSerial Data Input 2C MOS Level, Input voltage range=+5/0 Vmax, L=less than 0.8V H=more than 4.2V11 GND - Ground12 AUX I/O 7 Input/

29、 Output Auxiliary I/O 7: Same Level as AUX I/O 9.13 AUX I/O 6 Input/ Output Auxiliary I/O 6: Same Level as AUX I/O 9.14 SB -Power Output in conjunction with the Power SwitchDC 13.6V +/-15% 2.0Amax15AUX OUT 2OutputAuxiliary OUT 2Active Low, Open collector 500mAmax, Defualt=None, L=less than 0.3V16AUX

30、 OUT 1OutputAuxiliary OUT 1Active Low, Open collector 500mAmax, Defualt=None, L=less than 0.3V17 AFO OutputRX Filtered Audio OutputDC coupled, AF low level output 700mVp-p typ with standard modulated signal receiving.18 GND - Ground19 DEO OutputDetected Signal OutputDC coupled, 740 mVp-p typ with st

31、andard moduration signal, AF output level is adjustable.20 AUX I/O 5 Input/ Output Auxiliary I/O 5: Same Level as AUX I/O 9.21 AUX I/O 4 Input/ Output Auxiliary I/O 4: Same Level as AUX I/O 9.22 AUX I/O 3 Input/ Output Auxiliary I/O 3: Same Level as AUX I/O 9.23 AUX I/O 2 Input/ Output Auxiliary I/O

32、 2: Same Level as AUX I/O 9.24 AUX I/O 1 Input/ Output Auxiliary I/O 1: Same Level as AUX I/O 9.25 ME - Mic GroundVersion: 1.13 USA Modification Information 31 TERMINAL FUNCTION1.4 14-pin Universal Connector (TK-2180/ 3180 only)The 14-pin connector is available on the TK-2180/ 3180 transceivers and

33、you can connect external devices to this connector.Figure 1-3 14-pin Universal ConnectorTable 1-4 14-pin Universal Connector Pin Assignment1357911132468101214Pin numberName I/O Function1SSWIExt/Int Speaker Switch InputL=External Speaker On, H=Internal Speaker ON, Input Voltage= 0 - 5.0V2SP+OBTL Outp

34、ut + for External SpeakerAudio Output Power at Volume Max 1.3+/-0.5W 8ohm, 0.9+/-0.5W 16ohm (typ)3SP-OBTL Output - for External SpeakerAudio Output Power at Volume Max 1.3+/-0.5W 8ohm, 0.9+/-0.5W 16ohm (typ)4MSWIExt/ Int Mic Switch InputL=External Mic On, H=Internal Mic On, Input Voltage= 0 - 5.0V5E

35、MCIExt Mic InputImpedance=1.8kohm Audio Level; 60% system deviation with 7.5+/-2.5mVrms Input, Normal DC Voltage; 5.0+/-1V.6 ME - External Mic Ground7 PTT I External PTT Input; L=PTT On8PF IProgrammable Function Key InputInput voltage range; 0 - 5V (10kohm Pull-Up to 5V)Input Level; 5.0 to 4.4=None,

36、 4.4 to 3.1V=PF1 key On, 3.1 to 2.3V= PF2 key On, 2.3 to 0V= PF1 H=more than 4.0V/ L=less than 1.0V (Range 0 to 5V)Serial Data Input; H=more than 4.0V/ L=less than 1.0V (Range 0 to 5V), Data speed=57600bps maxAUX Output; H=more than 4.7V/ L=less than 0.45V with 25kohm load.10 E - Ground11 5U - 5 V O

37、utput (FPU programable), 140 mAmax12 TXD OSerial Data OutputC MOS Level, H=more than 4.7V/ L=less than 0.45V with 25kohm load, Baud rate =57600bpd max13 RXD ISerial Data InputC MOS Level, H=more than 4.0V/ L=less than 1.0V (Range 0 to 5V), Baud rate =115200bpd max14 NC (E) - Not use (GND)4 Modificat

38、ion Information Version: 1.13 USA1 TERMINAL FUNCTION1.5 Front Panel Terminal(TK-7180/ 8180 only)The front panel terminal is equipped with the 14-pin connector.Table 1-5 The Front Panel Terminal Pin Assignment1.6 Modification of Serial Port Level (TK-7180/ 8180 only)The TXD2 and RXD2 of the 25-pin co

39、nnectors are configured at the C MOS level (0/ 5 V) as a factory default setting.You can convert the level to the RS232 level (12 V) by configuring the port. The following procedures shows how to change the serial port level to the RS232 level.1. Remove the top cover of the TK-7180/ 8180 transceiver. Lift the top co