Kenwood-KD-CV-6017-Service-Manual 电路图 维修手册.pdf

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1、 2001-3 PRINTED IN JAPAN B51-7754-00 (N) 3394 CD RECEIVER KDC-V6017,V6090R/RY KDC-V7018R SERVICE MANUAL 47W 4X KDC-V6017 DAB 47W 4X KDC-V7018R DAB PTY K3i TI VOL ADJ 47W 4X KDC-V6090R DAB PTY K3i TI VOL ADJ KDC-V7018R KDC-V6090R/RY ESCUTCHEON ASSY (B07-3007-03) PANEL ASSY (A64-2168-02) ESCUTCHEON AS

2、SY (B07-3007-03) FRONT GLASS (B10-3274-01) PANEL ASSY (A64-2172-02) DC CORD (E30-4940-05) : KDC-V6017 DC CORD (E30-4941-05) : KDC-V7018R ANTENNA ADAPTOR (T90-0523/0534-05) : KDC-V6090R/RY BATTERY (SIZE: AAA) Not supplied as service parts SCREW SET (N99-1704-05) SCREW SET (N99-1700-05) : KDC-V6017 KD

3、C-V7018 LEVERx2 (D10-4562-04) ESCUTCHEON (B07-3010-02) : KDC-V6017 KDC-V7018R REMOTE CONTROLLER ASSY (A70-0883-05) : KDC-V6017 KDC-V7018R MOUNTING HARDWARE ASSY (J21-9641-13) PLASTIC CABINET ASSY (A02-1497-03) STAY (J54-0606-04) : KDC-V6017 KDC-V7018R DC CORD (E30-4943-05) : KDC-V6090RY (E30-4957-05

4、) : KDC-V6090R KDC-V6017 ESCUTCHEON ASSY (B07-3007-03) FRONT GLASS (B10-3266-01) PANEL ASSY (A64-2164-02) FRONT GLASS (B10-3270-01) The MECHANISM OPERATION DESCRIPTION is the same as model KDC-S3007 and KDC-5050RG. Please refer to the service manual for model KDC-S3007(B51-7029-00) or KDC-5050RG(B51

5、-7099-00). RadioFans.CN 收音机爱 好者资料库 KDC-V6017,V6090R/RY,V7018R 2 BLOCK DIAGRAM PLL+B FM+B Q45,47 Q46,48 AM+B DIMMER MUTE 2WAY DET. ACC BU DET. A8VA8V Q14,15 Q18 Q16,17 Q19-22 SERVO AVRSERVO+B SW5V Q13 Q55,56 Q33 Q11,12 SW5V BU5V BU5V P CON ANT-CON Q27,29,30 Q32 MUTE IC3 Q7 DRIVER MUTE Q1,2,5,6 POWER

6、IC IC4 u-COM CD CH F/E A1 E-VOL IC2 PRE OUT SP-OUT DIMMER TEL-MUTE ACC ANT-CONT Q28,31 P-CONT BACK UP A-CONT P-CONT DECODER RDS (M,E)TYPE IC1 IC7 Q51 EX.AMP CONTROL ILLUM +B PANEL u-COM RESET SW RESET IC IC8 IC3 IC1 IC2 Q2,3 Q1 LCD DRIVER REMO G/R SW BUFFER NOISE Q43 PRE OUT OUTPUT VOLTAGE CONTROL E

7、X.AMP Q25 Q26 Q34 (M,E) TYPE (M,E) TYPE (M,E) TYPE (K) TYPE NAVI-MUTE PANEL 5V PANEL 5V KEY MATRIX SW14V PANEL POSITION DET. (BACK LIGHT V-ILL) LCD ED1 CH QUAL SERVO+B MUTE R STOP SW2 LO/EJ MUTE L RST SW3 SW1 SDA SCL A8V BU5V SW5V RST REQ C CLK CH-CON DATA H REQ H CD AM FM P MUTE MUTE SW5V PANEL5V M

8、C REQ/PANEL PANEL RST SC REQ MC CLK SC DATA REMO RESET ILL+B SRT-SW1 SRT-SW2 RDCK RDDA QUAL SDA SCL AFSAFS A8V PLL DATA PLL CLK IFC OUT S-METER SW5V DATA C BACK UP BU5V PANEL 5V 600mV 3600mVCHANGER AM 1800mVFM 230mV 1200mV 1200mV 251mV (E TYPE) 470mV (K,M TYPE) AUDIO OUT FM+B NOISE 3600mVCD K,M TYPE

9、MODEL 3600mV 3600mV 855mV 1372mV E TYPE DRIVER MUTE MO SW LCD AVR (X13- ) RadioFans.CN 收音机爱 好者资料库 KDC-V6017,V6090R/RY,V7018R 3 COMPONENTS DESCRIPTION Ref.No.Component NameApplication/FunctionOperation/Condition/Compatibility IC1UPD780076GK501Panel MI-COM. IC2LC75878WLCD driver IC3RS-171Remote sensor

10、 IC Q12SC2412K or 2SD601AVLCD AVR Q22SD2114KGreen LED SWWhen a base goes Hi, GREEN LEDs are turned on. Q32SD2114KRed LED SWWhen a base goes Hi, RED LEDs are turned on. Q4DTA144EUA or KRA304REMO SW While a base goes Lo, PAN 5V is supplied to the Remote sensor IC. Q52SC2412K or 2SD601ACONT R SWWhen a

11、base goes Hi, RED LEDs are turned on. Q62SC2412K or 2SD601ACONT G SWWhen a base goes Hi, GREEN LEDs are turned on. Q72SC2412K or 2SD601ACONT B SWWhen a base goes Hi, BLUE LEDs are turned on. Ref.No.Component NameApplication/FunctionOperation/Condition/Compatibility IC1UPD703033GC076System MI-COM. IC

12、2TDA7407DE.VOL & N.C.MPX IC IC3HD74HC02FP or TC74HC02AF Mute logic2-input NOR x 4 IC4TA8263BHPower AMP. IC IC7TDA7479DRDS decoder IC8S-80837ANNPReset ICWhen BU 5V voltage is less than 3.7V, IC outputs Lo. Q1DTC143TUA or KRC410Pre mute (Front L)When Q1s base goes Hi, Pre-output is muted. Q2DTC143TUA

13、or KRC410Pre mute (Front R)When Q2s base goes Hi, Pre-output is muted. Q5DTC143TUA or KRC410Pre mute (Rear L)When Q5s base goes Hi, Pre-output is muted. Q6DTC143TUA or KRC410Pre mute (Rear R)When Q6s base goes Hi, Pre-output is muted. Q7DTA124EUA or KRA303Mute driver When BU detection SW or System R

14、ESET or MI-COM.s Pre-mute is working, a base goes Lo, and Q7 is turned on. Q112SC4081 or 2SD1819A BU 5V AVR While BACKUP is applied, AVR outputs +5V. Q122SB1548(P)Q11 and Q12 are inverted Darlington connection. Q132SA1576A or 2SB1218ASW 5V While a base goes Lo, SW 5V is supplied to the microprocesso

15、r peripheral circuits. Q142SC4081 or 2SD1819A A8V AVRWhen Q14s base goes Hi, A8V AVR outputs 8V. Q152SB1548(P) Q16DTC124EUA or UN5212A8V AVR and SERVO +B AVR ON/OFF control Q17DTA124EUA or KRA303 SW14V SWWhile Q16s base goes Hi, Q17 is turned on, A8V AVR and SERVO +B AVR are working. Q182SD2375SERVO

16、 +B AVRWhen Q18s base goes Hi, SERVO +B AVR outputs 8V. Q19DTC124EUA or UN5212ILL +B AVR ON/OFF control Q20DTA124EUA or KRA303 ILL +B SWWhile Q19s base goes Hi, Q20 is turned on, and ILL +B AVR is working. Q212SB1184 ILL +B AVR While Q22s base goes Hi, AVR outputs +10.5V. Q222SC4081 or 2SD1819AWorks

17、 during POWER ON mode with a panel attached to the set. GSWITCH UNIT (X13-99XX-XX) GELECTRIC UNIT (X25-87XX-XX) RadioFans.CN 收音机爱 好者资料库 KDC-V6017,V6090R/RY,V7018R 4 Ref.No.Component NameApplication/FunctionOperation/Condition/Compatibility Q25DTA123JK or KRA105SEXT. AMP CON. SWWhen a base goes Lo, Q

18、25 is turned on. Q26DTC144EUA or UN5213Small lamp detection SWWhen vehicle small lamps turn on, Q26 is turned on . Q27DTC114YUA or UN5214 P-CON SW When Q27s base goes Hi, Q32 is turned on . Q322SB1277(Q,R)Works during POWER ON mode. Q29DTA124EUA or KRA303P-CON. protection inhibit SWPrevents Q30 tuni

19、ng ON during start-up after power ON. Q302SA1576A or 2SB1218AP-CON. protection SWProtect Q32 by turning ON when P-CON output is grounded. Q28DTC114YUA or UN5214 ANT-CON. SW When Q28s base goes Hi, Q31 is turned on. Q312SB1277(Q,R)Works during TUNER mode. While BACKUP is applied, a base goes Hi, and

20、Q33 is turned on. Q332SC4081 or 2SD1819ABU detection SWWhen momentary power down has detected, a base goes Lo, and Q33 is turned off. Q342SC4081 or 2SD1819AACC detection SWWhile ACC is applied, a base goes Hi, and Q34 is turned on. Q42DTC124EUA or UN5212E. VOL mute SW When BU detection SW or MI-COM.

21、s mute is working, a base goes Hi, and Q42 is turned on. Q432SC4081 or 2SD1819ANoise buffer Q45DTC124EUA or UN5212 FM +B SW When Q45s base goes Hi, Q47 is turned on . Q472SB1277(Q,R)Works during FM reception mode. Q46DTC124EUA or UN5212 AM +B SW When Q46s base goes Hi, Q48 is turned on . Q482SB1277(

22、Q,R)Works during AM reception mode. Q51DTC144EUA or UN5213IFC bufferWaveform shaping Q522SC4081 or 2SD1819AComposite signal output buffer Q552SA1576A or 2SB1218A PAN 5V SW While a panel is attached to the set, Q56s base goes Hi, Q56DTC124EUA or UN5212and Q55 is turned on. Ref.No.Component NameApplic

23、ation/FunctionOperation/Condition/Compatibility Generation of RF signal based on the signals from the APC circuit and pickup, and generation of servo error (focusing IC1AN22000AARF amplifiererror and tracking error)signals. Detection of dropout, anti-shock, track crossing and off-track conditions, G

24、ain control function building in. IC2MN662773KF1CD signal processor bult-in MI-COM. IC4BA5917AFP4CH BTL driverFocusing coil, tracking coil, spindle motor and sled motor driver IC5TA78L05AFP5V AVRAVR outputs +5V for D/A converter analogue part. IC6NJM4565MDOP Amp.Low pass filter Q1MCH6101APCLD power

25、control Q2DTC124EUAP ON SW When CD source is selected, Q2s base goes Hi, Q3 and Q4 are turned on. Q32SA1362(Y)A.8V SWA8V ON/OFF control. When a base goes Lo, Q3 is turnde on. Q42SA1362(Y)D.5V SWD5V ON/OFF control. When a base goes Lo, Q4 is turnde on. Q5DTC124EUAMOTOR SW When CD loading or eject ope

26、ration is activating, Q5s base goes Hi, Q4 is turned on. GCD PLAYER UNIT (X32-5030-00) COMPONENTS DESCRIPTION KDC-V6017,V6090R/RY,V7018R 5 GIC1 (SWITCH UNIT : X13-99XX-XX) MICROCOMPUTERS TERMINAL DESCRIPTION Pin No.Pin NameI/ODescriptionProcessing Operation 1REMO ONORemote sensor IC on/off controlLo

27、: PAN 5V is supplied to the Remote sensor IC. 2REDORed LED on/off controlHi: Red LEDs are turned on. 3GREENOGreen LED on/off controlHi: Green LEDs are turned on. 4KR5IKey return 5 5KR4IKey return 4 6KR3IKey return 3 7KR2IKey return 2 8KR1IKey return 1 9AVSS-Ground connection terminalConnected to GND

28、 lines. 10VDD-Positive power supply connection terminalConnected to PAN 5V lines. 11KS4OKey scan 4 12KS3OKey scan 3 13KS2OKey scan 2 14KS1OKey scan 1 15MC DATAIData input from system MI-COM. 16SC DATAI/OData output to system MI-COM. 17MC CLKIClock input from system MI-COM. 18L CEOCE output to LCD dr

29、iver IC 19L DATAOData output to LCD driver IC 20L CLKOClock output to LCD driver IC 21NCONot used(N.C.) 22TYPEIDestination type input terminalNot used(pull down to GND lines) 23L INHOInhibit output to LCD driver ICLo: LCD indication off 24VDD-Positive power supply connection terminalConnected to PAN

30、 5V lines. 25AVSS-Ground connection terminalConnected to GND lines. 26NCINot used (connected to GND lines) 27NCINot used (connected to GND lines) 28NCINot used (connected to GND lines) 29NCINot used (connected to GND lines) 30NCINot used (connected to GND lines) 31NCINot used (connected to GND lines

31、) 32NCINot used (connected to GND lines) 33NCINot used (connected to GND lines) 34AVREFIA/D converter reference voltage input terminalConnected to GND lines. 35NCONot used (N.C.) 36RESETIReset inputLo: Panel MI-COM. reset 37XT2-Sub clock resonator connection terminalNot used (N.C.) 38XT1ISub clock r

32、esonator connection terminalNot used (connected to PAN 5V lines) 39TESTITest terminalNot used (connected to GND lines) 40X2-Main clock resonator connection terminal 41X1IMain clock resonator connection terminal 42VSS-Ground connection terminalConnected to GND lines. 43MC REQIRequest input from syste

33、m MI-COM. 44SC CONIPanel MI-COM. on/off controlHi: Operation mode, Lo: Standby mode 45SRCISRC key detectionHi: SRC key pressed 46OPEN-EJECTIOPEN-EJECT key inputHi: EJECT key pressed 47CONT GOGreen LED control output for variable illumination 48SC REQORequest output to system MI-COM. 49NCONot used(N.

34、C.) 50CONT BOBlue LED control output for variable illumination 51NCONot used(N.C.) 52CONT RORed LED control output for variable illumination 53EJECTIEJECT key detectionHi: EJECT key pressed 54NCONot used(N.C.) 55NCONot used(N.C.) 56NCONot used(N.C.) 57NCONot used(N.C.) 58NCONot used(N.C.) KDC-V6017,

35、V6090R/RY,V7018R 6 Pin No.Pin NameI/ODescriptionProcessing Operation Pin No.Pin NameI/ODescriptionProcessing Operation MICROCOMPUTERS TERMINAL DESCRIPTION GIC1 (ELECTRIC UNIT : X25-87XX-XX) 59NCONot used(N.C.) 60NCONot used(N.C.) 61NCONot used(N.C.) 62NCONot used(N.C.) 63NCONot used(N.C.) 64NCONot u

36、sed(N.C.) 1AM+BOAM+B controlHi: During AM reception. 2FM+BOFM+B controlHi: During FM reception, Hi: Last FM mode (only RDS model) 3AFSONoise detection time constant switching terminalHi: During FM reception, Lo: During FM seek or AF search 4PLL-DATAI/OData input/output with F/E 5PLL-CLKI/OClock inpu

37、t/output with F/E 6EVDD-Power supply connection terminalConnected to BU 5V lines. 7EVSS-Ground connection terminalConnected to GND. 8NCONot used(N.C.) 9BEEPOBEEP sound output 10REMOIData input from the remote control light sensor 11CH-REQHORequest output to changersLo: Request 12CH-RSTOReset output

38、to changers: Reset 13IC2-SDAI/OData line with IC2, IC5 and CD MECHA. MI-COM. 14IC2-CLKI/OClock line with IC2, IC5 and CD MECHA. MI-COM. 15CH-MUTEIMute request from changersHi: Mute request 16CH-CONOChanger controlHi: Operation mode, Lo: Standby mode 17 DIMMER-CON/ OPanel MI-COM. ON/OFF control Hi: P

39、OWER ON mode SC-CONLo: POWER OFF mode or panel detached or panel mask position 18TEST-Test terminalNot used(Connected to GND) 19P-MUTEOPower IC mute control outputLo: Mute (POWER OFF, TEL MUTE) 20P-STBYOPower IC standby control outputHi: POWER ON mode except panel detached or panel mask position 21M

40、UTEOIC2 mute control outputHi: Mute on 22NCONot used(N.C.) 23PRE-MUTEOPre-output Mute control outputLo: Mute 24ACC-DETIACC detection inputHi: ACC OFF, Lo: ACC ON 25DIMMERISmall lights detection inputLo: During vehicle small lamps turn on. 26SW5VOSW 5V control outputLo: POWER ON mode or during CD loa

41、ding/eject action Bass boost OFF_Hi: 160msec, Lo: 40msec 27EXT-AMP-CONOExternal amp. control outputBass boost LOW_Hi: 130msec, Lo: 70msec Bass boost HI_ Hi: 100msec, Lo: 100msec 28P-CONOPower control outputHi: POWER ON mode except ALL OFF mode 29ANT-CONOAntenna control outputHi: During FM/AM recepti

42、on or TI reception 30P-ONOSW 14V control outputHi: POWER ON mode or during CD loading/eject action 31RESETIReset input terminalLo: System reset 32XT1ISub clock resonator connection terminalClock count during POWER OFF mode 33XT2-Sub clock resonator connection terminal 34REGC-C terminal 35X2-Main clo

43、ck resonator connection terminal Oscillation stop: POWER OFF mode or momentary power down detected 36X1IMain clock resonator connection terminal 37VSS-Ground connection terminalConnected to GND lines. 38VDD-Power supply connection terminalConnected to BU 5V lines. 39CLKOUTOInternal system clock outp

44、ut 40NCONot used(N.C.) 41NCONot used(N.C.) 42TYPE0IDestination type input terminal 0 43TYPE1IDestination type input terminal 1 44TYPE2IDestination type input terminal 2 KDC-V6017,V6090R/RY,V7018R 7 Pin No.Pin NameI/ODescriptionProcessing Operation MICROCOMPUTERS TERMINAL DESCRIPTION 45TYPE3IDestinat

45、ion type input terminal 3 46IC2TYPE0IIC2 setting terminalLo: Initial value 47IC2TYPE1IIC2 setting terminalLo: Initial value 48NCONot used(N.C.) 49NCONot used(N.C.) 50NCONot used(N.C.) 51NCONot used(N.C.) 52ILL-ONOIllumination AVR ON/OFF control output Hi: POWER ON mode except panel detached or panel

46、 mask position 53M-MUTE LIMute request (Lch) from CD MECHA. MI-COM.Lo: Mute request 54M-MUTE RIMute request (Rch) from CD MECHA. MI-COM.Lo: Mute request 55BVDD-Power supply connection terminalConnected to BU 5V lines. 56BVSS-Ground connection terminalConnected to GND lines. 57M-RSTOReset output to C

47、D MECHA. MI-COM.Lo: Reset 58M-STOPOStop request to CD MECHA. MI-COM.Lo: Stop mode, Hi: Operation mode 59NCONot used (N.C.) 60LO/EJI/OCD MECHA. loading/Eject switching outputLo: Loading, Hi: Eject, Hi-Z: Stop or Break 61MOSWOCD mechanism loading motor control outputHi: CD loading/eject action or Brea

48、k, Lo: other 62NCONot used (N.C.) 63CD-SW3IDown & limit switch detection inputHi: Chucking, Lo: Pickup most inner position 64P-RESETOReset output to panel MI-COM.Lo: Reset 65L-CE/MC REQ/PANELI/ORequest output to panel MI-COM. 66NCONot used (N.C.) 67NCONot used (N.C.) 68NCONot used (N.C.) 69NCONot us

49、ed (N.C.) 70AVCONTOA/D converter reference voltage control outputHi: Active, Connected to AVREF terminal. 71AVDD-A/D converter power supply connection terminalConnected to BU 5V lines. 72AVSS-A/D, D/A converter ground connection terminalConnected to GND. 73AVREFIA/D converter reference voltage input terminal 74PHONEIPHONE detection input1V or less: TEL MUTE, 2.5V or greater: NAVI MUTE 75NC(GND)INot used (pull down to GND lines) 76NC(GND)INot used (pull down to GND lines) 77SRT-SW2ISRT position detection inputPanel: (SW1, SW2)=(Hi, Hi), Slide: (SW1, SW2)=(Hi, Lo