Pioneer FH-M8527ZT CS, Service Manual

Page 1: ...M8527ZT CS FH M8527ZT 91 CS VEHICLE DESTINATION PRODUCED AFTER TOYOTA PART No ID No PIONEER MODEL No LAND CRUISER Middle Near East August 2002 86120 60530 P7809 FH M8527ZT ES General Area L FH M8527ZT 91 ES LAND CRUISER Australia August 2002 86120 60520 P7810 FH M8627ZT ES General Area R FH M8627ZT 91 ES LAND CRUISER Central South America August 2002 86120 60540 P7815 FH M8527ZT CS FH M8527ZT 91 C...

Page 2: ...ty instructions described in this manual Model No Order No Mech Module Remarks CX 977 CRT2624 S9 CD Mech Module Circuit Description Mech Description Disassembly CX 1011 CRT2406 3L Cassette Mech Module Mech Description Disassembly This service manual should be used together with the following manual s Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation Dol...

Page 3: ...RATIONAL FLOW CHART 80 7 4 CLEANING 81 8 OPERATIONS 82 The supplementary models are identical with the original ones except for the following items Description Part No Polyethylene Bag CEG1026 Cover x2 CEG1045 Carton CHG4861 Contain Box x1 2 CHL4918 FH M8527ZT 91 ES Contain Box x1 2 CHL4919 FH M8627ZT 91 ES Contain Box x1 2 CHL4920 FH M8527ZT 91 CS Air Cap CHW1945 Non Spare Part Air Cap x2 CHW1948...

Page 4: ...Frequency range 531 1 602 kHz ES 530 1 620 kHz CS S N 20dB usable sensibility 34dBµV or less S N 45dB or more FH M8527ZT ES CS 42dB or more FH M8627ZT ES Distortion 1 5 or less IF interference 40dB or more Image interference 40dB or more FH M8527ZT ES CS 45dB or more FH M8627ZT ES SW1 tuner FH M8527ZT ES Frequency range 2 940 3 575 kHz 3 580 4 215 kHz 4 540 5 175 kHz 5 820 6 455 kHz 7 100 7 735 kH...

Page 5: ...527ZT ES www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 6: ...ARTS LIST 2 1 EXTERIOR FH M8527ZT ES CS www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 7: ...et CNM7733 51 Seal CNM7771 52 Rubber CNV6892 53 Lighting Conductor CNV6894 54 Connector CNV7498 55 Knob Unit CXB8028 56 Grille Unit See Contrast table 2 57 Screw BPZ20P060FZK 58 Door See Contrast table 2 59 Spring CBH2663 60 Button Assy TAPE EJECT CXB8832 61 Button Assy DIRECTION CXB8837 62 Chassis Unit CXB8161 63 Shield Unit CXB9781 64 Cassette Mechanism ModuleEXK4295 65 Screw ISS26P060FMC 66 IC ...

Page 8: ...EXTERIOR FH M8627ZT ES www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 9: ...n FM CAC7291 38 Button AM CAC7292 39 Button CD EJECT CAC7218 40 Button SCAN TEXT CAC7329 41 Button SEEK TRACK CAC7288 42 Lighting Conductor CNV6895 43 Holder CNV6898 44 Holder CNV6899 45 Holder CNV6956 46 Keyboard Unit CWS1347 47 LCD LCD901 CAW1700 48 Connector CN901 CKS4361 49 Holder CNC9700 50 Sheet CNM7733 51 Seal CNM7771 52 Rubber CNV6892 53 Lighting Conductor CNV6894 54 Connector CNV7498 55 K...

Page 10: ...M8527ZT ES 2 3 CD MECHANISM MODULE www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 11: ...18 45 Gear CNV6319 46 Gear CNV6320 47 Arm CNV6322 48 Arm CNV6323 49 Arm CNV6324 50 Arm CNV6888 51 Arm CNV6889 52 Guide CNV6327 53 Arm CNV6924 54 Guide CNV6921 55 Rack CNV6923 56 Clamper CNV6331 57 Arm CNV6332 58 Guide CNV6333 59 Cover CNV6334 60 Arm CNV6335 61 Guide CNV6336 62 Roller CNV6338 63 Damper CNV6175 64 Damper CNV6662 65 Guide CNV6925 66 Chassis Unit CXB7980 67 Arm Unit CXB7983 68 Arm Uni...

Page 12: ...e application refer to the service manual for CX 1011 CRT2406 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 13: ...0 37 Gathering PCB ENX1076 38 Motor Unit M1 EXA1618 39 Motor EXM1035 40 Head Assy HD1 EXA1594 41 Arm ENC1537 42 Screw JGZ20P025FNI 43 Bracket ENC1559 44 Chassis Unit EXA1636 45 Pinch Holder Unit EXA1608 46 Pinch Roller ENV1518 47 Pinch Holder Unit EXA1607 48 Pinch Roller ENV1518 49 Reel Unit EXA1625 50 Head Base Unit EXA1611 51 Lever Unit EXA1587 52 Gear Unit EXA1596 53 Motor Unit M2 EXA1623 54 Wa...

Page 14: ... TA2153FN RFRPIN FEO TEO 24 16 14 46 TEI RF AMP PICKUP UNIT CONTROL UNIT 15 5 4 1 14 17 2 11 10 14 16 1 17 2 11 10 14 16 1 AVC LAN L 3 CN473 TAPE B CSL BU stby mtl LOAD CN631 L 2 MUTE 1 ACC B 11 BU B 12 TX 9 TX 10 TX1 2 CN472 TX1 1 SW1 4 SW2 3 BU AUDIO B IC 331 NJM4558MD 5 6 7 AVC LAN DEF AMP IC 781 HA12187FP 6 5 1 2 8 BUS DRIVER L CN601 B U MTL LOAD IC251 CXA2559Q IC351 PA2020A EQ AMP MECHANISM D...

Page 15: ...5 ILLB ILL1 ILL2 ILL3 ILL4 ILL5 LCDBL LCDBL SWVDD POWER ENC1P CD SEL ENC1M TAPE SEL ENC2P ENC2M CSEJ CDEJ LCDBL SW 5V 16 PWR 18 19 20 ENC1P ENC1M Q905 Q907 Q908 ILL LAMP x 14 ILL LED x 2 CN901 CN681 BL LAMP x 2 LDO LDI LCE LCK LCDV LOFF 1 89 VDD P1 LCD DRIVER IC901 LC75804W POWER VOL LCD CAW1700 EJ 23 CDEJ 17 21 22 9 10 11 12 13 14 15 16 18 19 20 23 17 21 22 ENC2P ENC2M AUDIO CONTROL S901 CSEJ S91...

Page 16: ...D C B A FH M8527ZT ES 3 2 OVERALL CONNECTION DIAGRAM GUIDE PAGE Note When ordering service parts be sure to refer to EXPLODED VIEWS AND PARTS LIST or ELECTRICAL PARTS LIST A a A b A a A a A b A b A b A b A a A a Large size SCH diagram Guide page Detailed page A a A www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 8...

Page 17: ... between chip resistors and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made between chip capacitors and discrete capacitors 2dBs 0dBs 1dBs 1dBs 1dBs AM 16 8dBs FM 14 0dBs CD 27dBs LAN 27dBs TAPE 20 9dBs LAN 8 23dBs 1kHz 0dB 1Vrms 8 23dB 5 6 7 8 F E D C B A 5 6 7 8 FH M8527ZT ES A b A www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0...

Page 18: ...dBs TAPE 11 1dBs AM 9 2dBs FM 12 0dBs CD 1dBs LAN 1dBs TAPE 5 1dBs 1 2 3 4 1 2 3 4 F E D C B A FH M8527ZT ES www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 19: ...T 150 200nWb m 7 3dBs TCC 140 250nWb m 5 6 7 8 F E D C B A 5 6 7 8 FH M8527ZT ES www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 20: ... 8 23dBs 1kHz 0dB 1Vrms 8 23dB 1 2 3 4 1 2 3 4 F E D C B A FH M8527ZT ES www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 21: ...ion Symbol indicates a resistor No differentiation is made between chip resistors and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made between chip capacitors and discrete capacitors 5 6 7 8 F E D C B A 5 6 7 8 FH M8527ZT ES www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 T...

Page 22: ...JECT RH DIRECTION LH TAPE EJECT RH TAPE EJECT LH DIRECTION RH LH RH LH FH M8527ZT ES FH M8627ZT ES FH M8527ZT CS 5 4V 1 2 3 4 1 2 3 4 F E D C B A FH M8527ZT ES 3 3 KEYBOARD UNIT www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu16...

Page 23: ... 4 FM LH TAPE RH DISC LH AM RH DIRECTION LH TAPE EJECT RH 5 6 7 8 F E D C B A 5 6 7 8 FH M8527ZT ES www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 24: ...SERVICE P9 C CONTROL UNIT 1 2 3 4 1 2 3 4 F E D C B A FH M8527ZT ES 3 4 CD MECHANISM MODULE www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 25: ...F S904 12EJ SWITCH ON OFF S905 8EJ SWITCH ON OFF The underlined indicates the switch position 5 6 7 8 F E D C B A 5 6 7 8 FH M8527ZT ES www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 26: ...ef VREF Mode Normal Ref VREF Mode Normal Ref VREF Mode Normal Ref VREF Mode Test Ref VREF Mode Normal Ref VREF Mode Normal 500ms div 0 CH1 TE 500mV div 8 CH2 FE 500mV div When setting up Source On 200ms div 1µs div CH1 LRCK 2V div CH2 DOUT 2V div During Play 10µs div 7 CH1 MD 500mV div During Play 10µs div CH1 RFO 500mV div During Play 0 5µs div CH1 RFO 500mV div 0 CH2 TE 500mV div During Tracking...

Page 27: ...2 SD 2V div During inside outside search 200ms div 1 CH1 DSCSNS 5V div 2 CH2 CLCONT 5V div 3 CH3 LOEJ 5V div When Eject 12 cm CD 200ms div CH1 RFO 2V div CH2 DFCT 5V div 5 CH3 FD 1V div CH4 TD 2V div When reproducing black dots 800µm 500µs div Ref VREF Mode Test Ref VREF Mode Test Ref VREF Mode Normal Ref VREF Mode Normal Ref VREF Mode Test Ref VREF Mode Test Ref VREF Mode Normal Ref GND Mode Norm...

Page 28: ...I R PBOUT R DET L MUTE MSGV R MAOUT MSI MSDET MSGV F R 120 70 NR MOUT L EQOUT L TAI L NC RAI L PBOUT L NC DET L MSGV S CN252 CN251 DOLBY B NR IC251 VR301 33K B C310 R1 C309 R1 R321 0R0 VCC CCP1280 CCP1280 NC MSOUT NC NC R260 13K R262 270K C401 3900P R401 15K R276 100K C402 R33 C404 R01 C403 R022 R273 0R0 R272 0R0 R 2 C405 Q271 2SC4116 R271 18K C301 R1 R259 13K C255 R01 R257 18K R261 270K A D CN631...

Page 29: ...RS1 SC2 SC1 TAB MC CE VCC2 NC VCC MCS RRS FRS RSB C TAB MS2 NC NC MM SM1 RSB GND RS mtl MCS load CN255 CN253 CN254 MECHANISM DRIVER IC351 PA2020A R375 0R0 R404 270K C405 R033 R277 220K R278 100K Q271 2SC4116 SENSOR UNIT S101 LOAD ESG1007x3 S102 MODE Q101 EGN1004 CN256 S103 70µs E L101 L102 E D 5 6 7 8 F E D C B A 5 6 7 8 FH M8527ZT ES www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513...

Page 30: ...destinations be sure to check with the schematic dia gram 2 Viewpoint of PCB diagrams D CN251 B CN901 AVC LAN 1 2 3 4 1 2 3 4 F E D C B A FH M8527ZT ES 4 PCB CONNECTION DIAGRAM 4 1 MAIN UNIT www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http...

Page 31: ...F E D C B A 5 6 7 8 FH M8527ZT ES www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 32: ... A FH M8527ZT ES www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 33: ...FH M8527ZT ES www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 34: ...M RH TAPE LH FM RH CD EJECT LH MUTE RH MUTE LH CD EJECT RH DIRECTION LH TAPE EJECT RH TAPE EJECT LH DIRECTION RH LH RH FH M8527ZT ES CS FH M8627ZT ES 1 2 3 4 1 2 3 4 F E D C B A FH M8527ZT ES 4 2 KEYBOARD UNIT www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www...

Page 35: ...B A 5 6 7 8 FH M8527ZT ES www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 36: ...T SERVICE P9 1 2 3 4 1 2 3 4 F E D C B A FH M8527ZT ES 4 3 CD MECHANISM MODULE www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 37: ... B A 5 6 7 8 FH M8527ZT ES www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 38: ...4 R403 R402 R401 C271 IC251 VR302 R283 R282 R281 R284 C253 R253 C252 R252 R287 R296 R321 R288 R255 R261 C255 R257 R259 C301 R271 C309 VR301 C254 R251 C251 R254 C302 R260 C256 R262 R256 R354 R352 R351 R353 E E 1 Q271 A CN631 E 1 2 3 4 1 2 3 4 F E D C B A FH M8527ZT ES 4 4 CASSETTE MECHANISM MODULE www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q ...

Page 39: ...µs CN256 Q101 REEL SENSE L101 L102 SENSOR UNIT CN253 E E D www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 40: ...TC143EK Q 805 Transistor 2SA1162 Q 806 Transistor 2SA1162 Q 807 Transistor 2SC2712 Q 808 Transistor 2SC2712 D 351 Diode HZU3R9 B2 D 401 Diode HZU7R5 B3 D 402 Diode HZU8R2 B1 D 403 Diode HZU8R2 B1 D 411 Diode UDZS10 B D 412 Diode UDZS8R2 B D 413 Diode MA153 D 421 Diode UDZS16 B D 422 Diode MPG06G 6415G50 D 441 Diode HZU7R5 B3 D 451 Diode DAN202K D 452 Diode 1SS355 D 471 Diode RM4LFJ10 D 472 Diode M...

Page 41: ...1J R 437 RS1 16S101J R 438 RS1 16S101J R 439 RS1 16S223J R 440 RS1 16S562J R 443 RS1 16S471J R 444 RS1 16S221J R 445 RS1 16S561J R 447 RS1 16S223J R 448 RS1 16S562J R 451 RS1 16S472J R 452 RS1 16S223J R 453 RS1 16S103J R 455 RS1 16S103J R 456 RS1 16S223J R 457 RS1 16S823J R 458 RS1 16S561J R 459 RS1 16S561J R 460 RS1 16S561J R 463 RS1 16S102J R 470 RS1 10S1R5J R 471 RS1 4S101J R 472 RS1PMF680J R 4...

Page 42: ...6 RS1 16S102J R 707 RS1 16S102J R 708 RS1 16S0R0J R 709 RS1 16S102J R 710 RS1 16S0R0J R 711 RS1 16S473J R 713 RS1 16S473J R 715 RS1 16S104J R 717 RS1 16S473J R 718 RS1 16S102J R 719 RS1 16S0R0J R 720 RS1 16S0R0J R 721 RS1 16S0R0J R 722 RS1 16S102J R 723 RS1 16S473J R 724 RS1 16S472J R 725 RS1 16S0R0J R 726 RS1 16S471J R 727 RS1 16S471J R 728 RS1 16S102J R 729 RS1 16S102J R 730 RS1 16S0R0J R 731 RS...

Page 43: ...CKSRYB102K50 C 384 CKSRYB104K16 C 385 CKSRYB222K50 C 386 CKSRYF105Z10 C 387 CKSRYB102K50 C 388 CEJQ100M50 C 389 CKSRYB102K50 C 390 CKSRYB102K50 C 391 CEAL220M10 C 392 CKSRYB102K50 C 393 CKSRYB102K50 C 394 CEAL220M10 C 397 CKSRYB102K50 C 398 CKSRYB222K50 C 399 CKSRYB222K50 C 401 CKSRYB103K25 C 402 CEAL2R2M50 C 403 CKSRYB103K25 C 404 CEAL2R2M50 C 405 CEHAT331M10 C 406 CKSRYB103K25 C 407 CKSRYB472K50...

Page 44: ...2 IC S 80735ANDZI IC 801 IC TDA7386 Q 307 Transistor IMD3A Q 351 Transistor 2SD1859 Q 401 Transistor 2SC2712 Q 402 Transistor 2SC2712 Q 403 Transistor 2SC2712 Q 404 Transistor 2SB1185 Q 407 Transistor 2SB1185 Q 409 Transistor IMX1 Q 410 Transistor 2SA1162 Q 421 Transistor 2SD1760F5 Q 422 Transistor 2SA1162 Q 431 Transistor 2SB1185 Q 432 Transistor IMX1 Q 441 Transistor 2SB1184F5 Q 442 Transistor I...

Page 45: ... RS1 16S183J R 336 RS1 16S183J R 337 RS1 16S183J R 338 RS1 16S183J R 351 RS1 16S102J R 352 RS1 16S471J R 353 RS1 16S221J R 354 RS1 16S221J R 355 RS1 16S221J R 356 RS1 16S221J R 357 RS1 16S471J R 358 RS1 16S221J R 359 RS1 16S472J R 360 RS1 16S472J R 361 RS1 16S225J R 362 RS1 16S101J R 370 RS1 16S102J R 372 RS1 16S0R0J R 401 RS1 16S473J R 402 RS1 16S104J R 403 RS1 16S153J R 404 RS1 16S473J R 405 RS1...

Page 46: ...102J R 609 RS1 16S102J R 610 RS1 16S102J R 611 RS1 16S332J R 612 RS1 16S682J R 613 RS1 16S332J R 614 RS1 16S682J R 615 RS1 16S102J R 616 RS1 16S102J R 617 RS1 16S104J R 618 RS1 16S222J R 619 RS1 16S104J R 631 RS1 16S392J R 632 RS1 16S103J R 633 RS1 16S392J R 634 RS1 16S103J R 635 RS1 16S102J R 636 RS1 16S473J R 637 RS1 16S102J R 638 RS1 16S102J R 639 RS1 16S102J R 640 RS1 16S473J R 641 RS1 16S223J...

Page 47: ...343 CKSRYB334K10 C 344 CKSRYB334K10 C 345 CKSRYB222K50 C 351 CKSRYB334K10 C 352 CKSRYB334K10 C 353 CKSRYB334K10 C 354 CKSRYB334K10 C 355 CKSRYB334K10 C 356 CKSRYB334K10 C 357 CEAL3R3M25 C 358 CKSRYB102K50 C 359 CKSRYB222K50 C 360 CEAL220M10 C 361 CEAL220M10 C 362 CKSRYB102K50 C 363 CEAL220M10 C 364 CCSRCH100D50 C 365 CCSRCH100D50 C 366 CKSRYB104K16 C 367 CEAL220M10 C 369 CEAL220M10 C 370 CKSRYB102...

Page 48: ...0 C 585 CKSRYB223K50 C 586 CKSRYB102K50 C 631 CEAL4R7M50 C 703 CCSRCH101J50 C 704 CCSRCH101J50 C 705 CCSRCH101J50 C 706 CCSRCH101J50 C 707 CCSRCH101J50 C 708 CKSRYB102K50 C 709 CKSRYB102K50 C 710 CCSRCH471J50 C 712 CCSRCH101J50 C 713 CKSRYB103K25 C 781 CKSRYB104K16 C 782 CKSRYB104K16 C 783 CKSRYB103K25 C 801 CFTNA224J50 C 802 CFTNA224J50 C 803 CFTNA224J50 C 804 CFTNA224J50 C 805 CKSQYB104K50 C 806...

Page 49: ...CH101J50 C 923 CCSRCH101J50 Unit Number CWS1347 FH M8627ZT ES Unit Name Keyboard Unit MISCELLANEOUS IC 901 IC LC75804W Q 905 Transistor 2SB1132 Q 907 Transistor 2SB1132 Q 908 Transistor DTC143EK D 901 Chip LED HGG1105W RR CDE D 902 Chip LED HGG1105W RR CDE D 905 Diode 1SS355 D 906 Diode 1SS355 D 907 Diode 1SS355 D 908 Diode 1SS355 D 909 Diode 1SS355 D 910 Diode HZU5R6 B1 IL 901 Lamp 8V 60mA CEL171...

Page 50: ...Switch CLAMP CSN1052 S 903 Spring Switch DSCSNS CSN1051 S 904 Spring Switch 12EJ CSN1052 S 905 Spring Switch 8EJ CSN1051 RESISTORS R 101 RS1 16S222J R 102 RS1 8S120J R 103 RS1 8S100J R 201 RS1 16S513J R 202 RS1 16S513J R 203 RS1 16S9102D R 204 RS1 16S9102D R 206 RS1 16S8202D R 208 RS1 16S124J R 209 RS1 16S183J R 210 RS1 16S153J R 211 RS1 16S103J R 212 RS1 16S103J R 213 RS1 16S124J R 215 RS1 16S0R0...

Page 51: ...R0J R 285 RS1 8S0R0J R 286 RS1 8S0R0J R 287 RS1 8S0R0J R 288 RS1 8S0R0J R 292 RS1 8S0R0J R 296 RS1 16S0R0J R 321 RS1 8S0R0J R 351 RS1 16S102J R 352 RS1 16S102J R 353 RS1 16S102J R 354 RS1 16S102J R 355 RS1 16S274J R 362 RS1 8S301J R 373 RS1 16S0R0J R 374 RS1 8S0R0J R 375 RS1 16S0R0J R 401 RS1 16S153J R 402 RS1 16S332J R 403 RS1 16S911J R 404 RS1 16S274J CAPACITORS C 251 CKSRYB391K50 C 252 CKSRYB39...

Page 52: ...Supply Please connect only one Multi CD at the same time 1 2 3 4 1 2 3 4 F E D C B A FH M8527ZT ES 6 ADJUSTMENT 6 1 CONNECTION DIAGRAM Connection Diagram FH M8527ZT ES CS www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 53: ...ulated Power Supply Please connect only one Multi CD at the same time 5 6 7 8 F E D C B A 5 6 7 8 FH M8527ZT ES Connection Diagram FH M8627ZT ES www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 54: ...02 Rch mV Meter 2 8 24dBm 300mV 1dB 400Hz 200nwb m DOLBY NR Switch OFF VR301 mV Meter 2 VR302 L CH R CH Pin2 Pin3 CN251 DECK UNIT Extention Cord GGD1121 MAIN UNIT CN631 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 55: ...ODE ACC OFF ON To normal mode H U MICROCOMPUTER RESET To normal mode CD CH To TOYOTA DIAGNOSIS CD CH ERROR MESSAGES ch3 TUNE DOWN CD CH ERROR MESSAGES CD CH ERR XX To TOYOTA DIAGNOSIS OPERATION KEY OPERATION FH M8527ZT ES CS KEY OPERATION FH M8627ZT ES To diagnosis ch 1 ch 6 DISC three times ch 1 ch 6 DISC three times CDS error messages CH 4 TUNE DOWN on diagnosis CH 4 REW on diagnosis To CDS test...

Page 56: ...e the protective systems in the unit s software are rendered inoperative in test mode be very careful to avoid mechanical and or electrical shocks to the sys tem when making adjustment The RFI and RFO signals are easy to oscillate because of a wide band When observing them insert a resis tor of about 1 kΩ to the series This equipment will not guarantee the load ejection operation when the mechanic...

Page 57: ...le servomechanism TRKxxMINxxSECxx 4 RF AGC RF AGC coefficient display TRK MIN SEC CRG TRK8x MIN8x SEC8x or TRK9xMIN9xSEC9x CRG TRK8xMIN8xSEC8x or TRK9xMIN9xSEC9x 3 T Balance adjustment T Balance coefficient display TRK MIN SEC 2 F T RF AGC F Bias display switching 7 TRK MIN SEC 4 F T AGC F Bias and RF AGC TRK xxMIN xxSEC xx 6 CRG TR jump value 5 switching TRK xxMIN xxSEC xx CRG TR Jump 4 TRK xxMIN...

Page 58: ... 3 to implement the tracking balance adjust ment the display should now read 81 Press key 4 The display will change returning to 81 on the fourth press 4 As shown in the diagram above monitor the LPF outputs using the oscilloscope and check that the phase differ ence is within 75 Refer to the photographs supplied to determine the phase angle 5 If the phase difference is determined to be greater th...

Page 59: ...mV div AC Fch Ych 20mV div AC 45 0 75 60 30 90 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 60: ...ng Display 17 Set up NG AGC protection error Display 19 Set up NG Tracking error Display 30 Search time out Don t search Display 44 ALL SKIP RW only Unconformity ERROR2 CD CH only CD CH only Display No magazine Merit on match model ERROR3 10 CRG home error Mechanical error Display ERROR4 A0 System error A over electric current Display ERROR5 No match ERROR6 No match CD OPEN CD CH only CD CH only D...

Page 61: ... On Off 2 Key Correspondence Key New test mode In play Error Production 1 RANDOM 2 REPEAT TUNE UP TRACK UP TUNE DOWN TRACK DOWN 4 Time Err No switching REW REV FF FF Note Eject and CD on off is performed in the same procedure as that for the normal mode 3 Cause of Error and Error Code Code Class Contents Description and cause 40 Electricity Off focus detected FOK goes low Damages stains on disc vi...

Page 62: ...ff 34 Tracking close 3 Focus slips off 35 Focus Tracking AGC start Focus slips off 36 Focus Tracking AGC 2 Focus slips off 37 Focus Tracking AGC 3 Focus slips off 38 Focus Tracking AGC 4 Focus slips off 39 Focus Tracking AGC 5 Focus slips off 40 Focus Tracking AGC 6 Focus slips off 41 Focus Tracking AGC 7 Focus slips off 42 Focus Tracking AGC 8 Focus slips off 43 FE bias start Focus slips off 44 F...

Page 63: ...ccurred A Error display A B 4 key display example xx xx xx 43 43 43 B Error occurrence timing display in track No and Error occurrence timing display in absolute time TNO Min Sec 10 40 05 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http ww...

Page 64: ...y shifted to the service check mode 6 Key operations for Memory clearance 6 Key operations for Memory clearance Memory clearance automatically ends 3 Key operations for entering Service check mode 4 Key operations for entering the details display mode 5 Key operations for returning to the service check mode Note 1 To enter the diagnosis IN mode use the buttons on the head unit 1 Diagnosis IN While...

Page 65: ...H Diagnosis data source The detailed items depend on the data source Ex SyS The data was obtained from system check Logical address The logical address number for the device with failure is displayed Ex 1L_63 Logical address number CD CH The logical address is displayed Serial number Diagnosis code The diagnosis code indicates what problem occurs Ex 1d_45 Diagnosis code abnormal EJECT The diagnosi...

Page 66: ...U Consolidated inside panel Gateway ECU FM multiplex DISPLAY Steering SW Navigation remote controller Fr controlled SW Simple LCD Consolidated SW MD CH commander Body computer 0 8 1 7 9 F 0 8 1 7 9 F 0 1 F 0 8 C 1 7 9 B D F 0 1 F Navigation computer ATIS VICS TV tuner H W CD CH H W DVD CH TEL information ECU Camera controller Radio Cassette Radio cassette with no CH controller CD P 1DIN CD CH MD P...

Page 67: ... Master abnormal Registration completion acknowledgement error Voice processor ON abnormal ON OFF command or parameter abnormal Registration command transmission Multiple frames intermit Diagnosis no response 00 01 10 11 12 13 20 21 22 23 24 25 26 27 28 29 2A 30 31 D0 D1 D2 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF E0 E1 E2 E3 E4 FF Communi cation control 01H Logical address name Logical address Diagnos...

Page 68: ...Removing the Frame Fig 2 Remove the five screws and then remove the Frame 1 Fig 2 1 2 3 4 1 2 3 4 F E D C B A FH M8527ZT ES 7 GENERAL INFORMATION 7 1 DIAGNOSIS 7 1 1 DISASSEMBLY www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu16...

Page 69: ...hassis 4 1 Remove the four screws and then remove the Cassette Mechanism Module a Removing the Cassette Mechanism Module not shown e Removing the Main Unit Fig 4 Fig 4 Main Unit 1 1 1 2 2 1 Straight the tabs at three locations indicated Remove the two screws and then remove the Main Unit 2 5 6 7 8 F E D C B A 5 6 7 8 FH M8527ZT ES www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9...

Page 70: ...uine Connector again and eject the disk Caution When you reassemble the Carriage Mechanical part apply a bit of alcohol to Dampers How to remove the Guide Arm Assy 1 Unlock the spring 1 piece at the right side of the assembly 2 Unscrew screws 2 pieces then remove the Screw Gear Bracket 3 Shift the Guide Arm Assy to the left and slowly rotate it to the upper direction 4 When the Guide Arm Assy rota...

Page 71: ...direction and unlock pins 2 pieces How to remove the Pickup Unit 1 Unscrew 2 pieces of screws then remove the Pulley Cover 2 Remove the Feed Screw unit from the pawl of the Feed Screw Guide The pawl is located inside the guide 3 Remove the belt from the Pulley then remove the Pickup unit Caution Make sure not to stain the belt with grease when you fix the belt Control Unit Jumper Solder Solder Loa...

Page 72: ... NC L GND SLD R R L MUTE BU B ACC B TX TX NC 1 2 3 4 1 2 3 4 F E D C B A FH M8527ZT ES 7 1 2 CONNECTOR FUNCTION DESCRIPTION www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 73: ... TP0 3 O Test port 0 3 42 CKI0 I DAC clock input 0 43 TP4 O Test port 4 44 CKI1 I DAC clock input 1 45 TP5 O Test port 5 46 CKO0 O General purpose clock output 0 47 TP6 O Test port 6 48 CKO1 O General purpose clock output 1 49 VDD Digital section VDD 50 CKO2 O Clock output 2 51 52 ELRO0 1 I LRCK input for DOUT0 1 53 54 EBCO0 1 I BCK input for DOUT0 1 55 56 DOUT0 1 O Digital serial output 0 1 57 GN...

Page 74: ...DA ADC input power supply 97 VRAR ADC Rch operation amp reference potential 98 OUTR O ADC Rch selector output 99 GNDAR ADC Rch input GND 100 GNDX Crystal oscillator section GND 30 31 50 51 80 81 100 1 PM2010A 1 2 3 4 1 2 3 4 F E D C B A FH M8527ZT ES REF VOL 1 2 3 GND VIN VOUT S 81256SGUP DIM IC s marked by are MOS type Be careful in handling them because they are very liable to be damaged by elec...

Page 75: ...trol output ADIM information input Output is fixed at Lo because of not supporting yet VD power supply control output CD LSI chip enable output CD LSI reset output CD LSI clock output Home position detection input Driver IC mute control output CD 5V power supply control output Carriage Loading select output Load Eject control output Volume rotary encoder UP BUS mute detection input Volume rotary e...

Page 76: ...input output 3 CD LSI data input output 2 CD LSI data input output 1 CD LSI data input output 0 SWVDD CDS eject sense detection TAPE eject sense detection DOLBY NR ON OFF TAPE loading detection input Position sense input System mute output CS playback side sense input TEST mode input Sub motor control 2 Sub motor control 1 Capstan motor control TAPE standby output Not used Not used Not used Not us...

Page 77: ... to the VDD at 47kΩ 19 CREQ I current request Active at Low To be grounded at 47kΩ 20 AMINI AM audio input The frequency response and the level are set by connecting an external CR network with terminal AMIN as terminal AMDET r in 50kΩ 21 COMP O composite signal FM composite signal output r out 100Ω 22 VCC power supply Analog section power supply pin DC 8 4V 0 3V 23 LOCH I local high FM local high...

Page 78: ... SEG42 SEG43 SEG44 SEG45 SEG46 SEG47 SEG48 SEG49 SEG50 SEG51 SEG52 SEG53 SEG54 SEG55 SEG56 SEG57 SEG58 SEG59 SEG60 SEG61 SEG62 SEG63 SEG64 SEG65 COM4 COM3 COM2 COM1 COM1 COM2 COM3 COM4 COM4 COM3 COM2 COM1 1 2 3 4 1 2 3 4 F E D C B A FH M8527ZT ES 7 2 2 DISPLAY www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498...

Page 79: ... ANT SUB ANT 5 6 7 8 F E D C B A 5 6 7 8 FH M8527ZT ES 7 3 EXPLANATION 7 3 1 SYSTEM BLOCK DIAGRAM www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 80: ...peration After that proceed to each source operation Source ON 1 2 3 4 1 2 3 4 F E D C B A FH M8527ZT ES 7 3 2 OPERATIONAL FLOW CHART www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 81: ...ng tools CD pickup lenses Cleaning liquid GEM1004 Cleaning paper GED 008 Portions to be cleaned Cleaning tools Cassette heads Pinch rollers Cleaning paper GED 008 Capstans www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 82: ...S FH M8527ZT ES FH M8627ZT ES www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 83: ...ES FH M8527ZT CS www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 84: ... EJECT REW DIRECTION CHANGE DOLBY B NR REPEAT AUTO PROGRAM SEARCH POWER VOLUME POWER VOLUME DISC NUMBER SEARCH REV FF POWER VOLUME CD TEXT 1 2 3 4 1 2 3 4 F E D C B A FH M8527ZT ES www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoy...

Page 85: ...JECT REW DIRECTION CHANGE DOLBY B NR REPEAT AUTO PROGRAM SEARCH POWER VOLUME POWER VOLUME DISC NUMBER SEARCH REV FF POWER VOLUME CD TEXT 5 6 7 8 F E D C B A 5 6 7 8 FH M8527ZT ES www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu1...