Kenwood-KD-CMP-8017-Service-Manual电路原理图.pdf
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1、 2001-3 PRINTED IN JAPANB51-7755-00 (N) 3386CD RECEIVERKDC-MP6090R/MP7018KDC-MP8017SERVICE MANUAL47W 4XKDC-MP8017DAB47W 4XKDC-MP7018DAB47W 4XKDC-MP6090RDABPTYTIVOL ADJK3iKDC-MP8017KDC-MP7018KDC-MP6090RESCUTCHEON ASSY(B07-3007-03)PANEL ASSY(A64-2267-02)PANEL ASSY(A64-2266-02)ESCUTCHEON ASSY(B07-3007-
2、03)DC CORD(E30-4940-05): KDC-MP8017DC CORD(E30-4939-05): KDC-MP7018ANTENNAADAPTOR(T90-0523/0534-05): KDC-MP6090RBATTERY(SIZE: AAA)Not supplied asservice partsSCREW SET(N99-1704-05)SCREW SET(N99-1700-05): KDC-MP8017KDC-MP7018STAY(J54-0606-04): KDC-MP8017KDC-MP7018LEVERx2(D10-4562-04)ESCUTCHEON(B07-30
3、10-02): KDC-MP8017KDC-MP7018REMOTECONTROLLERASSY(A70-0883-05): KDC-MP7018MOUNTINGHARDWAREASSY(J21-9641-13)PLASTICCABINET ASSY(A02-1497-03)ESCUTCHEON ASSY(B07-3007-03)FRONT GLASS(B10-4033-01)FRONT GLASS(B10-4034-01)FRONT GLASS(B10-4035-01)PANEL ASSY(A64-2268-02)DC CORD(E30-4943-05): KDC-MP6090RThe ME
4、CHANISM 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(B51-7099-00).KDC-MP6090R/MP7018/MP80172BLOCK DIAGRAMDMX-1760 BLOCK DIAGRAMANALOGOUTCOMMUNICATION TO HOSTIC2 CONTROLIC3 CONTROLMP3 BIT CONTROLM
5、P3 TIME DISPLAYCD TEXT CONTROLFILE ANALISIS (ISO9660)IIS DATASERVO CONTROLEFM DECODEROM DECODEATAPII/F (NOT USED)MP3 DECODEIC2IC11DPU1CD PICK UPIC10IC1IC6IC3 IC9,12IC5RF AMP(4Mbit)D-RAMMUXLPFDACCD-ROM DECODER SERVO CONTROLERMECHA CONTROL COMPUTER4cH BTLDRIVEMPEG 2.5 LAYER IIIAUDIO DECODERIICMPEGKDC-
6、MP6090R/MP7018/MP80173BLOCK DIAGRAMPLL+BFM+BQ45,47Q46,48AM+BDIMMERMUTE2WAYDET.ACCBU DET.A8VA8VIC10Q14-16Q19-22IC8SERVO AVRIC11Q17SERVO+BSW5VQ13Q55,56Q33Q11,12SW5VBU5VBU5VP CONANT-CONQ28,31Q27,29Q30,32MUTEIC3Q7DRIVERMUTEQ1,2,5,6POWER ICIC4u-COMCDCHF/EA1E-VOLIC2PRE OUTSP-OUTDIMMERTEL-MUTEACCANT-CONTP-
7、CONTANT-CONTP-CONTDECODERRDS(E)TYPEIC1IC7Q52EX.AMP CONTROLILLUM+BBUFFERNOISEQ51PRE OUT OUTPUT VOLTAGECONTROLEX.AMPQ25Q26Q34(M,E) TYPE(E) TYPE(E) TYPE(K,M) TYPENAVI-MUTEPANEL 5VPANEL 5VPANELPOSITIONDET.CHQUALSERVO+BMUTE RSTOPSW2LO/EJMUTE LRSTSW3SW1SDASCLA8VBU5VSW5VRSTREQ CCLKCH-CONDATA HREQ HCDAMFMP
8、MUTEMUTESW5VPANEL5VILL+B SRT-SW1SRT-SW2P ON SERVO+BRDCK RDDAQUALSDASCLAFSAFSA8VPLL DATAPLL CLKIFC OUTS-METERSW5VDATA CBACK UPBU5V600mV3600mVCHANGERAM1800mVFM230mV1200mV1200mV251mV (E TYPE)470mV (K,M TYPE)AUDIO OUTFM+BNOISE3600mVCDK,M TYPEMODEL3600mV3600mV855mV1372mVE TYPEMO SWRESET ICMATRIXKEYL DATA
9、LL CEL CLK/PANELDIMMERREMORESETDRIVERMUTELCD DRIVERIC1IC2Q5Q3,4ED1SWRESETLCD(BACK LIGHT WLED)DIMMERPWM CONTROLREMOG/R SWLCD AVRPANEL 5V(X13- )MSW5VMSW5VIC12MSW5VKDC-MP6090R/MP7018/MP80174COMPONENTS DESCRIPTIONRef.No. Component Name Application/Function Operation/Condition/CompatibilityIC1 LC75808W L
10、CD driver with the key matrixIC2 RS-171 Remote sensor ICQ1 DTA114EUA or KRA302 Key-permission SW For the key scanning startQ3 2SD2114K Red LED SW When a base goes “Hi“, RED LEDs are turned on.Q4 2SD2114K Green LED SW When a base goes “Hi“, GREEN LEDs are turned on.Q5 2SC2412K or 2SD601A VLCD AVRQ6 D
11、TA114EUA or KRA302 REMO SWWhile a base goes “Lo“, PAN 5V is supplied to the Remote sensor IC.Q7 DTC143ZK Dimmer SWUsually Q7s base goes “Hi“. When DIMMER mode is selected, pulse wave shape is applied to Q7s base.Ref.No. Component Name Application/Function Operation/Condition/CompatibilityIC1 UPD7030
12、33GC057 System MI-COM.IC2 TDA7407D E.VOL & N.C.MPX ICIC3 HD74HC02FP or TC74HC02AF Mute logic 2-input NOR x 4IC4 TA8263BH Power ICIC7 TDA7479D RDS decoderIC8 S-80837ANNP Reset IC When BU 5V voltage is less than 3.7V, IC outputs “Lo“.IC10 M5237ML AVR IC IC is combined with Q15, and it works as the err
13、or detection, the driver.IC11 LM2595S-ADJ SERVO +B AVR Output voltage 7.5V. A DC/DC Converter built-in the ON/OFF function.IC12 BA05T SW 5V AVR Output voltage is 5.0V. Q1 DTC143TUA or KRC410 Pre mute (Front L) When Q1s base goes “Hi“, Pre-output is muted.Q2 DTC143TUA or KRC410 Pre mute (Front R) Whe
14、n Q2s base goes “Hi“, Pre-output is muted.Q5 DTC143TUA or KRC410 Pre mute (Rear L) When Q5s base goes “Hi“, Pre-output is muted.Q6 DTC143TUA or KRC410 Pre mute (Rear R) When Q6s base goes “Hi“, Pre-output is muted.Q7 DTA124EUA or KRA303 Mute driverWhen BU detection SW or System RESET or MI-COM.s Pre
15、-mute is working, a base goes “Lo“, and Q7 is turned on.Q11 2SC4081 or 2SD1819ABU 5V AVRWhile BACKUP is applied, AVR outputs +5V.Q12 2SB1548(P) Q11 and Q12 are inverted Darlington connection.Q13 2SA1576A or 2SB1218A SW 5VWhile a base goes “Lo“, SW 5V is supplied to the microprocessor peripheral circ
16、uits.Q14 DTC144EUA or UN5213 A8V AVR ON/OFF controlQ16 DTA124EUA or KRA303SW14V SW While Q14s base goes “Hi“, Q16 is turned on, and A8V AVR is working. Q15 2SB1548(P) A8V AVR Q15 is combined with IC10, and it outputs 8V.Q17 DTC144EUA or UN5213 SERVO +B SWWhen a base goes “Hi“, Q17 is turned on, and
17、SERVO +B AVR is working. Q19 DTC124EUA or UN5212 ILL +B AVR ON/OFF controlQ20 DTA124EUA or KRA303ILL +B SW While Q19s base goes “Hi“, Q20 is turned on, and ILL +B AVR is working. Q21 2SB1184ILL +B AVRWhile Q22s base goes “Hi“, AVR outputs +10.5V.Q22 2SC4081 or 2SD1819A Works during POWER ON mode wit
18、h a panel attached to the set. Q25 DTA123JK or KRA105S EXT. AMP CON. SW When a base goes “Lo“, Q25 is turned on.Q26 DTC144EUA or UN5213 Small lamp detection SW When vehicle small lamps turn on, Q26 is turned on .Q27 DTC114YUA or UN5214P-CON SWWhen Q27s base goes “Hi“, Q32 is turned on .Q32 2SB1277(Q
19、,R) Works during POWER ON mode.Q29 DTA124EUA or KRA303 P-CON. protection inhibit SW Prevents Q30 tuning ON during start-up after power ON.Q30 2SA1576A or 2SB1218A P-CON. protection SW Protect Q32 by turning ON when P-CON output is grounded.Q28 DTC114YUA or UN5214ANT-CON. SWQ31 is turned on when Q28s
20、 base goes “Hi“. Q31 2SB1277(Q,R) Works during TUNER mode.a71SWITCH UNIT (X13-9960-11)a71ELECTRIC UNIT (X25-880X-XX)KDC-MP6090R/MP7018/MP80175Ref.No. Component Name Application/Function Operation/Condition/CompatibilityWhile BACKUP is applied, a base goes “Hi“, Q33 2SC4081 or 2SD1819A BU detection S
21、Wand Q33 is turned on. When momentary power down has detected, a base goes “Lo“, and Q33 is turned off.Q34 2SC4081 or 2SD1819A ACC detection SW While ACC is applied, a base goes “Hi“, and Q34 is turned on.Q42 DTC124EUA or UN5212 E. VOL mute SWWhen BU detection SW or MI-COM.s mute is working, a base
22、goes “Hi“, and Q42 is turned on.Q45 DTC124EUA or UN5212FM +B SWWhen Q45s base goes “Hi“, Q47 is turned on .Q47 2SB1277(Q,R) Works during FM reception mode.Q46 DTC124EUA or UN5212AM +B SWWhen Q46s base goes “Hi“, Q48 is turned on .Q48 2SB1277(Q,R) Works during AM reception mode.Q51 2SC4081 or 2SD1819
23、A Noise bufferQ52 2SC4081 or 2SD1819A Composite signal output bufferQ53 DTC144EUA or UN5213 IFC buffer Waveform shapingQ55 2SA1576A or 2SB1218APAN 5V SWWhile a panel is attached to the set, Q56 DTC124EUA or UN5212 Q56s base goes “Hi“, and Q55 is turned on.Ref.No. Component Name Application/Function
24、Operation/Condition/CompatibilityIC1 M30620MCAB12GP MECHA. control MI-COMMechanism / servo processing control, MP3 data conversion of serial to parallel, DSP and D/A converter controlFocusing,tracking,sled and spindle servo processing. IC2 UPD63724BDSP (CD-ROM decoder, Automatic adjustment (focusing
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