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Pioneer FX-M8717ZT, Service Manual

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Pioneer FX-M8717ZT Service Manual Download Page 62

62

FX-M8717ZT

-

Connection Diagram

Antenna Jack

FM  SSG

50

Ω

(37.5

Ω

)

Antenna  Plug

50

Ω

(75

Ω

)

4

Ω

Lch +

Lch -

Rch +

Rch -

GM-8517ZT

BACK UP

ACC

GND

+13.2V

GND

4

Ω

VR301

VR302

L-CH

R-CH

Pin2

Pin3

CN251

IC701

Pin 91

Audio
Analyzer

VR201

DC Regulated 
Power Supply

mV Meter (1)

Oscilloscope (1)

Stereo 
Modulator

Dummy Antenna

MAIN UNIT

DECK UNIT

mV
Meter(2)

Extention Cord  GGD1121

DECK UNIT

FM/AM TUNER UNIT

DC V
Meter(1)

Pin 1

Pin 14

Pin 13

Pin26

FM/AM TUNER UNIT (SIDE A)

DC V
Meter(2)

L5

L52

VR151

VR101

VR154

VR156

T31

L6

Pin 6(FMSD)

Pin 19(FMTV)

Pin 27

Pin 28

TC3

TC2

TC1

Center
Meter

C63

L52

FM/AM TUNER UNIT(SIDE B)

VR581

6.4 TUNER, CASSETTE, AUDIO SECTION

Summary of Contents for FX-M8717ZT

Page 1: ... AUDIO SYSTEM RADIO ASSY Manufactured for TOYOTA by PIONEER CORPORATION VEHICLE DESTINATION PRODUCED AFTER TOYOTA PART No ID No PIONEER MODEL No LEXUS ES300 U S A CANADA July 2001 86120 33500 P6817 FX M8717ZT UC ES300 Service Manual ...

Page 2: ...ARTS 82 7 2 1 IC 82 7 2 2 DISPLAY 85 7 3 EXPLANATION 86 7 3 1 SYSTEM BLOCK DIAGRAM 86 7 3 2 OPERATIONAL FLOW CHART 87 8 OPERATIONS AND SPECIFICATIONS 88 This service manual should be used together with the following manual s Model No Order No Mech Module Remarks CX 916 CRT2300 S8 CD Mech Module Circuit Description Mech Description Disassembly CX 631 CRT1640 2L Cassette Mech Module Mech Description...

Page 3: ...ice pickup unit see page 60 1 SAFETY INFORMATION This service manual is intended for qualified service technicians it is not meant for the casual do it yourselfer Qualified technicians have the necessary test equipment and tools and have been trained to properly and safely repair complex products such as those covered by this manual Improperly performed repairs can adversely affect the safety and ...

Page 4: ...4 FX M8717ZT 2 1 EXTERIOR 1 2 D E C 2 EXPLODED VIEWS AND PARTS LIST ...

Page 5: ...5641 35 Grille Assy CXB8327 36 Screw BPZ26P080FMC 37 Button CD EJECT CAC6782 38 Button 1 CAC6783 39 Button 2 CAC6784 40 Button 3 CAC6785 41 Button 4 CAC6786 42 Button SEEK TRACK CAC6787 43 Button CS EJECT CAC6789 44 Button AM CAC6791 45 Button FM CAC6792 46 Button TAPE CAC6793 47 Button DISC CAC6794 48 Button 5 CAC6795 49 Button ASL MUTE CAC6796 50 Button DIR CAC6797 51 Button 6 CAC6799 52 Button ...

Page 6: ...6 FX M8717ZT 2 2 EXTERIOR 2 2 A B ...

Page 7: ...ug CN704 CKS 291 13 14 Microphone MC201 CPM1011 15 86146 48030 CN531 CKX1057 16 86146 48040 CN532 CKX1058 17 Screw M3x6 CBA1393 18 Plug CN802 CKM1221 19 FM AM Tuner Unit CWE1543 20 Holder CNC6774 21 Holder CNC9092 22 Screw BMZ30P060FMC 23 Transistor Q820 830 850 2SB1185 24 Terminal CN803 CKF1059 25 Connector CN701 CKS4361 26 Connector CN702 CKS2426 27 Main Unit CWM7355 28 Connector CN801 CKM1322 E...

Page 8: ...8 FX M8717ZT 2 3 CD MECHANISM MODULE F G ...

Page 9: ...7798 42 Plate CNC8090 43 Spacer CNM3315 44 Sheet CNM6170 45 Cushion CNM7609 46 Sheet CNM6215 47 Ball CNR1189 48 Belt CNT1086 49 Roller CNV4509 50 Arm CNV6716 51 Arm CNV5247 52 Arm CNV5248 53 Arm CNV5249 54 Guide CNV5254 55 Guide CNV5255 56 Gear CNV5257 57 Gear CNV5256 58 Guide CNV5259 59 Damper CNV5266 60 Arm CNV5359 61 Arm CNV5360 62 Arm CNV6211 63 Guide CNV5509 64 Guide CNV5510 65 Holder CNV5578...

Page 10: ...10 FX M8717ZT H J I 2 4 CASSETTE MECHANISM MODULE ...

Page 11: ... Belt ENT1027 31 Gear ENV1347 32 Collar ENV1508 33 Gear ENV1350 34 Flywheel ENV1500 35 Worm Gear ENV1439 36 Worm Wheel ENV1440 37 Gear ENR1037 38 Lever ENV1533 39 Arm ENV1525 40 Gathering PCB ENX1037 41 PCB ENP1182 42 Switch S1 S2 ESG1004 43 Motor Unit M2 SUB EXA1382 44 Chassis Unit EXA1559 45 Tube ENM1039 46 Roller ENR1027 47 Reel Unit EXA1560 48 Head Base Unit EXA1434 49 Lever Unit EXA1578 50 Ge...

Page 12: ...E B 14 21 REEL PCB M CN532 SUB ANTENNA PLL CONTROLLER VR1902 VR1901 29 FMB AMB 14 CN531 MAIN ANTENNA IC 531 LA1061M 5 6 Q531 DIVERSITY COMP COMP IC 581 HA12181FP AM NOISE CANCELER CN702 SUB MAIN 1 NIN FMSD 13 FMVCO AMVCO AMIFC AMTV FMTV LOCL SEEK 10 30 AMDET 3 9 FMSD A B H I J CF230 CF25 RIGHT PC D LEFT PCB E 2 3 CN1902 CN1901 PU UNIT SERVICE P8 BU Q820 CONTROL UNIT PHOTO UNIT 8 21 6 5 11 22 23 7 ...

Page 13: ... BSENSE Q901 ASENSE Q911 5 BU L Q850 Q851 4 KLIGHT Q831 SYS8 SYSPOW Q703 Q351 Q352 TAPE MUTE SWVDD 74 TAPMUTE IC351 NJM2068MD MIXING AMP 6 7 IC401 1 NJM2068MD 5 7 IC401 2 NJM2068MD 3 1 30 29 21 TX RX1 RX2 ilsens 22 IPPW 1 2 8 asens bsens TX RX ISEN IPPW AMPMUTE RX 43 AMPMUTE Q852 BU AUDIO 8 5V REGULATOR Q810 VDD SYS8 Q881 Q883 1 2 Q882 Q883 2 2 SYS8 Q880 TUB FMB AMB 42 AMPOW 41 FMPOW TUNL TAPEL CD...

Page 14: ... AND PARTS LIST or ELECTRICAL PARTS LIST ILL REGULATOR LCD BACK LIGHT REGULATOR CD 9V REGULATOR AUDIO 8 5V REGULATOR VDD 5V REGULATOR AMP B DRIVE ACC SENSE ILL SENSE BU SENSE MUTE LAN MUTE ILL DIMMER CONTROL BUS DRIVER RESET SYSTEM CONTROLLER AVC LAN INPUT CD MUTE 6 02V 6 04V 3 59V 4 95V 8 73V 8 74V 4 97V 4 74V 5 06V 4 94V CONTROL UNIT F DECK UNIT H KEYBOARD PCB C CN701 CN251 CN1801 CD S 1kHz 0dB ...

Page 15: ...placing be sure to use parts of identical designation 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 13 2V AM 400Hz 30 16 0dBs FM 400Hz 30 30 0dBs AVC LAN 1kHz 0dB 8 21dBs AM 16 0dBs FM 30 0dBs CD S 0 2dBs TAPE 7 2dBs AVC LAN 8 2dBs AM 1...

Page 16: ...R LCD BACK LIGHT REGULATOR CD 9V REGULATOR AUDIO 8 5V REGULATOR VDD 5V REGULATOR AMP B DRIVE ACC SENSE ILL SENSE BU SENSE MUTE LAN MUTE ILL DIMMER CONTROL BUS DRIVER 6 02V 6 04V 3 59V 4 95V 8 73V 8 74V 4 97V 4 74V 5 06V 4 94V CN701 13 2V CD S 1kHz 0dB 0 22dBs 1 2 ...

Page 17: ... FX M8717ZT 5 6 7 8 A B C D 5 6 7 8 A a A b A a E V RESET SYSTEM CONTROLLER AVC LAN INPUT CD MUTE CONTROL UNIT F DECK UNIT H KEYBOARD PCB C CN701 CN251 CN1801 CD S 1kHz 0 TAPE 1kHz 250nWb m 7 24dBs 3 4 5 ...

Page 18: ...17ZT A 1 2 3 4 B C D 1 2 3 4 A a A b A b PLL A MAIN UNIT FM AM TUNER UNIT B 13 2V AM 400Hz 30 16 0dBs FM 400Hz 30 30 0dBs AVC LAN 1kHz 0dB 8 21dBs AM 16 0dBs FM 16 0dBs CD S 4 5dBs TAPE 1 8dBs AVC LAN 4 5dBs 1 2 ...

Page 19: ...afety factor of the part Therefore when replacing be sure to use parts of identical designation 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 AM 40 FM 40 AM 16 0dBs FM 30 0dBs CD S 0 2dBs TAPE 7 2dBs AVC LAN 8 2dBs AM 15 5dBs FM 15 5dBs...

Page 20: ...T A 1 2 3 4 B C D 1 2 3 4 3 3 FM AM TUNER UNIT B FM AM TUNER UNIT B AM RF FM FRONT END FM OSC AM OSC FM FM FM FM FM FM FM FM FM FM AM FM AM FM AM FM AM FM AM FM FM FM FM AM AM AM AM AM AM AM AM AM AM AM AM FM AM A ...

Page 21: ...21 FX M8717ZT 5 6 7 8 A B C D 5 6 7 8 B PNS FM IF FM FM FM FM FM FM FM AM FM AM AM AM AM AM AM AM AM ...

Page 22: ...C NC NC 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 TAPE EJECT CD EJECT DIR AM FM LCD DRIVER AND KEY CONTROLLER 3 4 KEYBOARD UNIT C ...

Page 23: ...23 FX M8717ZT 5 6 7 8 A B C D 5 6 7 8 D RIGHT PCB E LEFT PCB A CN701 AM FM TAPE DISC 1 2 5 6 SCAN 3 4 P SCAN TUNE AUDIO CONTROL ASL MUTE 5 1 3 4 2 PWR VOL UP DOWN 5 1 3 4 2 5 0V 6 0V 8 1V E D C ...

Page 24: ...FX M8717ZT 1 2 3 4 1 2 3 4 D C B A PU UNIT SERVICE P8 CONTROL UNIT PHOTO UNIT S8TECU S8 3 5 CD MECHANISM MODULE F G F G 24 ...

Page 25: ...FX M8717ZT 5 6 7 8 5 6 7 8 D C B A SWITCHES CONTROL UNIT S801 HOME SWITCH ON OFF S802 CLAMP SWITCH ON OFF The underlined indicates the switch position S8TECU F A CN702 25 ...

Page 26: ...iv 9 CH2 TD 0 5V div Test mode 32 tracks jump REV 0 5ms div 8 CH1 TE 0 5V div 9 CH2 TD 0 5V div Test mode Single jump REV 0 5ms div 8 CH1 TE 0 5V div 9 CH2 TD 0 5V div Test mode 100 tracks jump REV 5ms div 6 CH1 FE 0 1V div 3 CH2 FD 0 2V div Normal mode Play 20ms div 3 CH1 FD 0 5V div 0 CH2 MD 1V div Normal mode Focus close 12cm 0 5s div 3 CH1 FD 0 5V div 0 CH2 MD 1V div Normal mode Focus close 8c...

Page 27: ...mode play 8 CH1 TE 1V div CH2 TEC 1V div Test mode Focus close Tracking open 2ms div 8 CH1 TE 0 5V div 6 CH2 FE 0 5V div Normal mode AGC after focus close 0 2s div PLCK 2V div 0 5µs div Normal mode play 20ms div SCKO 2V div 1µs div Normal mode play Dout 2V div 10µs div Normal mode play LRCK 2V div 20µs div Normal mode play VD 5V div 50ms div Normal mode No disc GND REFO REFO GND REFO REFO REFO REF...

Page 28: ...5V div Normal mode During AGC 1 CH1 RFI 1V div CH2 HOLD 5V div Normal mode The defect part passes 800µm B D 0 2ms div 1ms div 0 5ms div 3 CH1 FD 1V div CH2 HOLD 5V div Normal mode The defect part passes 800µm B D 0 5ms div 9 CH1 TD 0 1V div CH2 HOLD 5V div Normal mode The defect part passes 800µm B D 0 5ms div REFO REFO REFO REFO REFO REFO REFO REFO REFO REFO REFO REFO ...

Page 29: ...29 FX M8717ZT ...

Page 30: ...2 33K B 8 24dBs 300mV 1dB Fwd R Fwd L Rev R Rev L NFI L RIN L RIP FIN L GND GND FIN R VREF RIN R NFI R M OUT R EQOUT R TAI R BIAS RAI 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 R322 0R0 VCC CCP1280 CCP1280 NC MSOUT NC NC R260 13K R262 270K C401 4700P R401 12K R276 100K...

Page 31: ...99 M2 MOTOR UNIT SUB MOTOR EXA1382 RS3 RS2 RS1 SC2 SC1 TAB MC CE VCC2 NC VCC MCS RRS FRS RSB C TAB MS2 NC NC MM SM1 RRS GND FRS mtl RSB load CN253 CN254 MECHANISM DRIVER IC351 PA2020A R373 0R0 R404 270K C405 R033 R277 220K R278 100K 1 4116 PCB UNIT REEL PCB S1 LOAD ESG1004 S2 ESG1004 70µs MODE SENSE EGN1 EGN1005 EGN2 EGN1006 FWD END SENSE EGN3 EGN1006 REV END SENSE 7 7 8 NM MCS R357 4R7K R358 10K ...

Page 32: ... Connector P C Board Chip Part SIDE A SIDE B NOTE FOR PCB DIAGRAMS 1 The parts mounted on this PCB include all necessary parts for several destination For further information for respective destinations be sure to check with the schematic dia gram 2 Viewpoint of PCB diagrams C F CN701 H CN251 C CN1801 ...

Page 33: ...33 FX M8717ZT 5 6 7 8 5 6 7 8 D C B A A SIDE A CAR HARNESS CAR HARNESS SUB ANTENNA MAIN ANTENNA FRONT B ...

Page 34: ...34 FX M8717ZT 1 2 3 4 1 2 3 4 D C B A MAIN UNIT A A ...

Page 35: ...35 FX M8717ZT 5 6 7 8 5 6 7 8 D C B A A SIDE B ...

Page 36: ...36 FX M8717ZT 1 2 3 4 1 2 3 4 D C B A 4 2 FM AM TUNER UNIT B SIDE A B FM AM TUNER UNIT A ...

Page 37: ...37 FX M8717ZT 1 2 3 4 1 2 3 4 D C B A B B FM AM TUNER UNIT SIDE B ...

Page 38: ...X M8717ZT 1 2 3 4 1 2 3 4 D C B A 4 3 KEYBOARD PCB C SIDE A 1 3 5 7 9 2 4 6 8 10 1 3 5 7 9 2 4 6 8 10 P SCAN SCAN 6 5 4 3 2 1 TAPE EJECT AM FM TAPE DISC DIR LCD1804 CD EJECT D CN1901 E CN1902 KEYBOARD PCB C ...

Page 39: ...39 FX M8717ZT 1 2 3 4 1 2 3 4 D C B A C SIDE B A CN701 KEYBOARD PCB C ...

Page 40: ... M8717ZT 1 2 3 4 1 2 3 4 D C B A 4 4 CD MECHANISM MODULE F SIDE A G HOME M1 CARRIAGE MOTOR M2 LOADING MOTOR M3 SPINDLE MOTOR PICKUP UNIT SERVICE CN702 A G CN802 3 2 1 PHOTO UNIT S8 F G CONTROL UNIT S8TECU F ...

Page 41: ...41 FX M8717ZT 1 2 3 4 1 2 3 4 D C B A F SIDE B CLAMP CONTROL UNIT S8TECU F ...

Page 42: ... D351 R288 R321 R275 R284 R281 R282 R283 R251 VR301 C251 IC251 VR302 R292 R272 R273 R253 C253 R287 R286 R285 R258 Q352 R362 R373 R375 R374 R357 R359 R361 R360 R351 R352 R353 R354 R355 C352 C354 C351 C356 C353 C355 C405 C403 C402 C401 C404 C310 C309 C272 C301 C255 C254 C302 C252 C256 R255 R261 R257 R259 R271 R252 R254 R260 R262 R256 R322 R296 R403 R402 R401 R278 R276 R277 R404 Q271 1 10 11 20 21 30...

Page 43: ...43 FX M8717ZT 1 2 3 4 1 2 3 4 D C B A J 1 2 3 4 5 6 7 8 6 5 4 3 2 1 L1 RED M M1 MOTOR UNIT MAIN MOTOR LOAD SW S1 70µs SW S2 MODE SENSE EGN1 PCB UNIT I PCB UNIT I REEL PCB J I H J SIDE A SIDE B I CN253 ...

Page 44: ...44 FX M8717ZT 1 2 3 4 1 2 3 4 D C B A 4 6 RIGHT PCB RIGHT PCB D RIGHT PCB D D SIDE A SIDE B 1 3 5 7 9 2 4 6 8 10 ASL MUTE AUDIO CONTROL TUNE C CN1802 ...

Page 45: ...45 FX M8717ZT 1 2 3 4 1 2 3 4 D C B A LEFT PCB E LEFT PCB E E SIDE A SIDE B 4 7 LEFT PCB 1 3 5 7 9 2 4 6 8 10 PWR DOWN UP VOL C CN1803 ...

Page 46: ...1019 TC 2 Trimmer CCL1019 TC 3 Trimmer CCL1019 CF 25 Ceramic Filter CTF1292 CF 51 Ceramic Filter CTF1292 CF 52 Ceramic Filter CTF1292 CF 53 Ceramic Filter CTF1292 CF 230 Crystal Filter CTF1262 CF 232 Ceramic Filter CTF1348 X 151 Radiator 918 5Hz CSS1365 X 231 Crystal Resonator 10 26MHz CSS1111 VR 101 Semi fixed 15kΩ B CCP1230 VR 151 Semi fixed 10kΩ B CCP1229 VR 154 Semi fixed 150kΩ B CCP1236 VR 15...

Page 47: ... 152 CKSQYB104K16 C 153 CEAL3R3M50 C 154 CKSQYB104K16 C 157 CEAL3R3M50 C 158 CKSYB474K16 C 159 CEAL220M6R3 C 160 CKSQYB104K16 C 161 CKSQYB104K16 C 162 CEAL3R3M50 C 163 CKSRYB102K50 C 165 CCSRCH100D50 C 201 CKSRYB103K25 C 202 CCSRCH100D50 C 203 CKSRYB332K50 C 204 CKSQYB473K16 C 205 CKSQYB473K16 C 206 CKSRYB103K25 C 207 CCSRCH120J50 C 211 CCSRCH560J50 C 212 CEAL680M10 C 213 CKSRYB103K25 C 214 CKSQYB...

Page 48: ...2068MD IC 403 IC NJM2068MD IC 404 IC NJM2068MD IC 451 IC NJM2068MD IC 501 IC PM2006A IC 531 IC LA1061M IC 581 IC HA12181FP IC 701 IC PD5611A IC 702 IC HA12187FP IC 703 IC S 80736AN D0 Q 201 Chip Transistor 2SC2712 Q 202 Transistor 2SA1162 Q 351 Transistor FMG13 Q 352 Transistor FMG13 Q 353 Transistor FMG13 Q 354 Transistor FMG13 Q 371 Transistor IMX1 Q 501 Chip Transistor 2SC2712 Q 531 Transistor ...

Page 49: ...DSP 201M A21F TH 701 Thermistor CCX1015 X 501 Crystal Resonator 7 200MHz CSS1379 X 701 Radiator 10 00MHz CSS1428 VR 201 Semi fixed 2 2kΩ B CCP1392 VR 581 Semi fixed 10kΩ B CCP1396 FU 801 Fuse 5A CEK1195 MC 201 Microphone CPM1011 FM AM Tuner Unit CWE1543 RESISTORS R 101 RS1 16S101J R 102 RS1 16S101J R 103 RS1 16S101J R 104 RS1 16S101J R 105 RS1 16S101J R 106 RS1 16S101J R 201 RS1 16S222J R 202 RS1 ...

Page 50: ...03J R 460 RS1 16S103J R 461 RS1 16S103J R 462 RS1 16S103J R 463 RS1 16S473J R 464 RS1 16S473J R 465 RS1 16S473J R 466 RS1 16S473J R 467 RS1 16S102J R 501 RS1 16S331J R 503 RS1 16S0R0J R 504 RS1 16S0R0J R 505 RS1 16S102J R 506 RS1 16S222J R 507 RS1 16S222J R 508 RS1 16S473J R 509 RS1 16S152J R 510 RS1 16S472J R 511 RS1 16S472J R 512 RS1 16S472J R 513 RS1 16S102J R 514 RS1 16S182J R 515 RS1 16S682J ...

Page 51: ...RS1 16S102J R 779 RS1 16S473J R 780 RS1 16S102J R 781 RS1 16S473J R 782 RS1 16S393J R 783 RS1 16S393J R 784 RS1 16S102J R 785 RS1 16S473J R 786 RS1 16S473J R 787 RS1 16S473J R 788 RS1 16S473J R 789 RS1 16S473J R 790 RS1 16S473J R 791 RS1 16S473J R 792 RS1 16S223J R 793 RS1 16S223J R 797 RS1 16S0R0J R 799 RS1 16S473J R 810 RS1 16S473J R 811 RS1 16S101J R 812 RS1 16S472J R 820 RS1 16S103J R 821 RS1 ...

Page 52: ...22K50 C 313 CEAL3R3M50 C 314 CEAL3R3M50 C 315 CKSRYB102K50 C 316 CKSRYB102K50 C 317 CKSRYB472K50 C 318 CKSRYB472K50 C 319 CKSRYB222K50 C 320 CKSRYB222K50 C 321 CKSRYB104K16 C 322 CKSRYB104K16 C 323 CKSRYB472K50 C 324 CKSRYB472K50 C 325 CEALNP2R2M35 C 326 CEALNP2R2M35 C 327 CKSRYB223K25 C 328 CKSRYB223K25 C 329 CCSRCH101J50 C 330 CCSRCH101J50 C 331 CEAL100M16 C 332 CEAL100M16 C 333 CKSRYB102K50 C 3...

Page 53: ... CKSRYB102K50 C 567 CKSRYB103K50 C 568 CKSRYB102K50 C 570 CKSRYB102K50 C 571 CCSRCH681J50 C 572 CKSRYB222K50 C 581 CEAL3R3M50 C 582 CKSRYB223K25 C 583 CEALNP1R0M50 C 584 CQMA683J50 C 585 CQMA333J50 C 586 CQMA333J50 C 587 CKSRYB472K50 C 588 CKSRYB223K25 C 589 CQMA333J50 C 590 CKSRYB472K50 C 591 CKSRYB102K50 C 592 CKSRYB102K50 C 593 CKSRYB224K16 C 595 CEAL470M10 C 596 CKSRYB222K50 C 597 CKSRYB222K50...

Page 54: ... 254 CKSRYB391K50 C 255 CKSRYB103K50 C 256 CKSRYB103K50 C 271 CEV1R0M50 C 272 CKSQYB104K16 C 301 CKSRYB104K16 C 302 CKSRYB104K16 C 309 CKSQYB104K16 C 310 CKSQYB104K16 C 351 CKSYB224K25 C 352 CKSQYB392K50 C 353 CKSQYB103K50 C 354 CKSQYB103K50 C 355 CKSYB104K50 C 356 CKSQYB103K50 C 401 CKSQYB472K50 C 402 CKSQYB334K16 C 403 CKSQYB223K25 C 404 CKSRYB103K50 C 405 CKSRYB333K16 Keyboard Unit Consists of ...

Page 55: ...6S121J R 1854 RS1 16S121J R 1855 RS1 16S151J R 1856 RS1 16S151J R 1857 RS1 16S151J R 1858 RS1 16S151J R 1859 RS1 16S121J R 1860 RS1 16S121J R 1861 RS1 16S102J R 1862 RS1 16S103J R 1863 RS1 16S121J R 1864 RS1 16S101J R 1865 RS1 16S101J R 1866 RS1 16S101J R 1867 RS1 16S101J R 1868 RS1 16S101J R 1869 RS1 16S151J R 1870 RS1 16S151J R 1871 RS1 16S151J R 1872 RS1 16S151J R 1873 RS1 16S151J R 1876 RS1 16...

Page 56: ...BR15J1608 Unit Number Unit Name PCB Unit L 1 Inductor ETH0002 S 1 Switch LOAD ESG1004 S 2 Switch 70µs ESG1004 EGN 1 Photo Interrupter EGN1005 Unit Number Unit Name Reel PCB EGN 2 Photo Interrupter EGN1006 EGN 3 Photo Interrupter EGN1006 Miscellaneous Parts List C 1 CEAL4R7M35 M 1 Motor Unit Main EXA1499 M 2 Motor Unit Sub EXA1382 HD 1 Head Assy EXA1594 M 1 Motor Unit C Carriage CXB2190 M 2 Motor U...

Page 57: ...mode CD S8 error No display mode CD changer error No display mode DISC TRACK UP S8 mechanism test mode IN CD TEST DISC 1 7 sec Diag OFF Normal display DISC CD ON CD x x DISC NO To the S8 test mode Return to the normal mode by ACC OFF ON Key Contents Display 4 TRACK DOWN CD error No display CD ERR xx 6 TRACK DOWN CD changer error No display CD ERR xx CD changer test mode 6 TRACK UP CD changer test ...

Page 58: ...he unit s software are rendered inoperative in test mode be very careful to avoid mechanical and or electrical shocks to the system when making adjustment Disc detection during loading and eject operations is performed by means of a photo transistor in this unit Consequently if the inside of the unit is exposed to a strong light source when the outer casing is removed for repairs or adjustment the...

Page 59: ...se and No AGC Applicable Servo T Close AGC Applicable Servo AGC Display Select 5 AGC CRG TR Jump Count Select 3 CRG TR Jump 2 CRG TR Jump 2 TRK MIN SEC xx xx xx TRACK UP TRK MIN SEC xx xx xx TRACK DOWN Tracking Open 4 Tracking Open Contens Display Focus EQ Measurement TRK MIN SEC 02 02 2 or TRACK No Switching must take place in the following sequence It applies to the CRG Move and 100TR Jump alone...

Page 60: ...PU unit to the innermost track 3 Press key 4 to close focus the display should read 91 Press key 3 to implement the tracking balance adjustment 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 difference is within 75 Refer to the photographs ...

Page 61: ...61 FX M8717ZT Grating waveform Ech Xch 20mV div AC Fch Ych 20mV div AC 45 0 75 60 30 90 ...

Page 62: ...01 DC Regulated Power Supply mV Meter 1 Oscilloscope 1 Stereo Modulator Dummy Antenna MAIN UNIT DECK UNIT mV Meter 2 Extention Cord GGD1121 DECK UNIT FM AM TUNER UNIT DC V Meter 1 Pin 1 Pin 14 Pin 13 Pin26 FM AM TUNER UNIT SIDE A DC V Meter 2 L5 L52 VR151 VR101 VR154 VR156 T31 L6 Pin 6 FMSD Pin 19 FMTV Pin 27 Pin 28 TC3 TC2 TC1 Center Meter C63 L52 FM AM TUNER UNIT SIDE B VR581 6 4 TUNER CASSETTE ...

Page 63: ...ion Interstation 1 98 1 M 65 98 1 mV Meter 1 AdB Noise 2 98 1 M 98 1 VR151 mV Meter 1 A 20dB Search 1 98 1 M 33 98 1 VR156 DC V Meter 2 more than 3 5V Sensitivity 2 98 1 M 32 98 1 VR156 DC V Meter 2 0V 3 Repeat steps 1 and 2 until the adjustment standards are satisfied DOLBY NR ADJUSTMENT No Test Tape Adjustment Point Adjustment Method Switch Position 1 NCT 150 VR301 Lch VR302 Rch mV Meter 2 8 24d...

Page 64: ...cy 400 Hz Antenna input 74 dBuV EMF 2 Set the system as shown in 1 then tune to a radio station 3 Superimpose the pulse over signal to set modulation of SSG to OFF 4 Use a noise meter to monitor output Adjust VR581 to minimize the noise level Pulse generator equivalent to HP8011A SSG 2 signal pad AM dummy FX M8717ZT UC Output Noise meter 4Vp p EMF 5mS 50µS AM NOISE CANCELER ADJUSTMENT ...

Page 65: ...g not available Stains on rear side of disc or excessive vibrations on REWRITABLE Electricity Spindle Lock NG Spindle not locked Sub code is strange not readable Failure on spindle stains or damages on disc or excessive vibrations Subcode NG A disc not containing CD R data is found Turned over disc are found though rarely Failure on home switch or CRG move mechanism RF AMP NG An appropriate RF AMP...

Page 66: ...gain switching Parameter display switching T BAL adjustment T Open 4 To power on F Close RF AGC F T AGC Repeat offset adjustment not performed 6 F Mode switching T Close no AGC Jump switching 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...

Page 67: ... focus search time has been passed 25 Focus search preprocessing is in None progress while setup protection is turned on 26 Focus search preprocessing is in None progress while focus recovery is turned on 27 Wait time after focus close is set up Off focus 28 Standing by after focus close is over Off focus 29 Setup 1 2 before T balance adjustment is started Off focus 30 Setup 2 2 before T balance a...

Page 68: ...d REV The same as in the normal mode 3 When a Protection Error Occurred Switch to the following displays A and B using the 4 switch A Error occurrence timing display in absolute time An example Error occurred in 12th tune at 34 56 in absolute time TRK No MIN SEC 12 34 56 B Error No display An example Error 40 Off focus is detected ERROR 40 ...

Page 69: ...e which were obtained from diagnosis memory data Diagnosis memory clearance From the service check mode The diagnosis memory data codes for all devices connected are cleared From the details display mode The diagnosis memory data for devices selected is cleared After memory clearance is completed the mode is automatically shifted to the service check mode 6 Key operations for Memory clearance 6 Ke...

Page 70: ... for selected devices The physical address number is displayed whose check result details will follow it Ex P360 Physical address number CD CH 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 i...

Page 71: ...on DISP M U Rear TV with movie mode Navigation with controls MONET ECU Vehicle Information ECU 1 DIN Navigation DISPLAY with SW Europe GW ECU 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 8 D F 0 1 F Navigation computer ATIS VICS ...

Page 72: ...ecting confirmation no response Last mode abnormal Command order no response Mode status abnormal Transmission fault Master reset Slave reset 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...

Page 73: ... 3 DISASSEMBLY Removing the Grille Assy Fig 1 Remove the six screws and then remove the Grille Assy Fig 1 Grille Assy Note For the installation position is fixed as the factory setting position never disassemble the bracket which is showed at Fig 4 and 5 If the position is changed it is impossible to maintain the installation accuracy to customer s vehicle ...

Page 74: ...2 Remove the two screws and then remove the Holder Unit Remove the eleven screws and then remove the Keyboard Unit Holder Unit Keyboard Unit Fig 2 Fig 3 Frame Unit Removing the Frame Unit Fig 3 Remove the five screws and then remove the Frame Unit ...

Page 75: ...ing the Case Fig 4 and Fig 5 Remove the five screws Remove the screw and then remove the Case Fig 4 Fig 5 Bracket Case Bracket Note As the installation positions of the left and right brack ets are fixed never remove them ...

Page 76: ...w and then remove the Chassis Fig 6 Fig 7 Chassis CD Mechanism Module Removing the Main Unit Fig 7 Straight the tabs at four locations indicated Remove the screw and then remove the Main Unit Removing the Cassette Mechanism Module not shown 1 Remove the four screws and then remove the Cassette Mechanism Module Note Never remove the brackets shown in the Fig 4 and 5 just like the case disassembly M...

Page 77: ...e and remove the mechanism from the two dampers by driving it up aslant into front side direction Note When assembling the Carriage Mechanism coat the dampers with alcohol prior to the assembly Removing the Clamp Arm Assy 1 Remove a Spring A a B and a Spring C 2 Drive the Clamp Arm Assy up into rear side direction then disengage the arm from its current position Finally drive the assembly approxim...

Page 78: ...re must be exercised so that cord may be caught by the gear Removing the LO Arm Assy 1 Remove two Pins to dismount the LO Arm Assy Removing the Control Unit and the Spindle Motor 1 Remove from the connector after mounting the short pin on the flexible PCB of the pickup unit 2 Remove two Soldered joints then remove two Screws A 3 Remove two connectors and a Screw B 4 Disengage the Control Unit from...

Page 79: ...e the Belt a Screw B two Screws C a Guide and a Screw Unit 4 Dismount the Carriage Motor Note When assembling the Belt use care so that it may not be contaminated by grease Removing the Pickup Unit 1 Remove two Screws and a Shaft 2 Dismount the Pickup Unit Pickup Unit Shaft C Guide B Screw Unit Carriage Motor A A C Belt Loading Motor ...

Page 80: ...80 FX M8717ZT 7 1 4 PCB LOCATIONS A C B H J MAIN UNIT KEYBOARD PCB FM AM TUNER UNIT DECK UNIT REEL PCB PCB UNIT D E I RIGHT PCB PHOTO UNIT S8 G F CONTROL UNIT LEFT PCB ...

Page 81: ...81 FX M8717ZT 7 1 5 CONNECTOR FUNCTION DESCRIPTION SGND BEEP AMP ILL ILL GND ACC B RR FR TX TX RL FL AMP MUTE L R GND L ACC OUT SGND R B OUT LAN MUTE SGD TEL MUTE MAIN ANTENNA SUB ANTENNA ...

Page 82: ...p enable 28 ILMSW O Illumination power supply control 2 output 29 Rx1 I BUS data input 30 Tx O BUS data output 31 XSO O CD LSI serial data output 32 XSI I CD LSI serial data input 33 XCK O CD LSI serial clock output 34 VST O Electronic volume strobe output 35 SWVDD O SWVDD power supply control output 36 VDO O Electronic volume data output 37 VCK O Electronic volume data clock 38 XSTB O CD LSI stro...

Page 83: ...NR O Dolby NR ON OFF select output 77 CSLOAD I TAPE loading detect input 78 POS I Cassette mechanism position sense input 79 RES I Cassette mechanism reverse end sense input 80 NES I Cassette mechanism forward end sense input 81 TEST I TEST mode input 82 SC2 O Cassette mechanism sub motor control 2 output 83 SC1 O Cassette mechanism sub motor control 1 output 84 CM O Cassette mechanism capstan mot...

Page 84: ...LCD segment signal output 74 77 COM4 1 O LCD common signal output 78 79 SEG75 76 Not used 80 83 KS3 6 Not used 84 88 KI1 5 I Key scan input 89 VDD Power supply 90 VLCD Power supply for LCD driver 91 VLCD1 I LCD drive bias impressed voltage 2 3 input 92 VLCD2 I LCD drive bias impressed voltage 1 3 input 93 VSS GND 94 TEST GND 95 OSC I O Oscillator terminal 96 res I Reset signal input 97 DO Not used...

Page 85: ... 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 6 6 6 6 6 6 6 6 6 6 7 7 7 NC NC NC NC COM4 CON3B COM2B COM1B COM2A COM1A COM3A COM4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 49 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 7...

Page 86: ...6 FX M8717ZT 7 3 EXPLANATION 7 3 1 SYSTEM BLOCK DIAGRAM H U PWR AMP B ACC FX M8717ZT UC CDX M8067ZT E CD CHANGER POWER SUPPLY B ACC AVC LAN SIGNAL SOUND EVOL ASL SIGNAL UNBALANCE GM 8317ZT UC 4SP WOOFER ...

Page 87: ...VDD 5V 16pin 62pin bsens 19pin asens 20pin YES Power ON L L Source ON YES Satrts communication with AVC LAN IPPW H 22pin SWVDD L 35pin syspow L 46pin Source Keys operative Completes power on operation After that proceed to each source operation ...

Page 88: ...FICATIONS POWER ON OFF VOLUME UP DOWN TRACK SEARCH CD EJECT REV FF SCAN RANDOM PLAY REPEAT CD CD POWER ON OFF VOLUME AM UP DOWN SEEK TUNING MANUAL TUNING SCAN FM PRESET CHANNEL MEMORY PRESET CHANNEL RECALL PRESET SCAN RADIO 8 1 OPERATIONS ...

Page 89: ...89 FX M8717ZT TAPE EJECT REW FF BLANK SKIP REPEAT TAPE DOLBY NR DIRECTION CHANGE POWER ON OFF VOLUME UP DOWN AUTO PROGRAM SEARCH CASSETTE ASL MUTE AUDIO MODE SELECT BASS MID TRE FAD BAL AUDIO ...

Page 90: ... Compact cassette tape C30 C90 Tape speed 4 76 cm sec 0 14 cm sec 0 05 cm sec Wow and flutter 0 2 or less WRMS Crosstalk 40dB or less Stereo separation 30dB or more S N 40dB or more Distortion 3 or less CD player System Compact disc audio system Usable discs Compact disc Signal format Sampling frequency 44 1kHz Number of guantization 16 linear S N 70dB or more Distortion 0 2 or less FM tuner Frequ...

Page 91: ...39 AUDIO SYSTEM RADIO ASSY Manufactured for TOYOTA by PIONEER CORPORATION VEHICLE DESTINATION PRODUCED AFTER TOYOTA PART No ID No PIONEER MODEL No LEXUS ES300 U S A CANADA July 2001 86230 33020 FX M8717ZT 91 UC ES300 Service Manual ...

Page 92: ...CAC6795 Not used 49 Button ASL MUTE CAC6796 Not used 50 Button DIR CAC6797 Not used 51 Button 6 CAC6799 Not used 52 Button SCAN CAC6800 Not used 53 Button P SCAN CAC6802 Not used 54 Door CAT2195 Not used 55 Spring CBH1371 Not used 56 Holder CNV6459 Not used 57 Holder CNV6460 Not used 58 Holder CNV6461 Not used 59 Holder CNV6462 Not used 60 Holder CNV6491 Not used 61 Holder CNV6757 Not used 62 Hold...

Page 93: ...490 9 Protector CHP2491 10 Carton CHG4519 11 Contain Box CHL4519 12 Polyethylene Bag CEG1158 PACKING SECTION PARTS LIST Mark No Description Part No Mark No Description Part No NOTE Parts marked by are generally unavailable because they are not in our Master Spare Parts List Screws adjacent to mark on the product are used for disassembly 11 10 9 8 7 6 4 3 2 1 5 12 PACKING ...

Page 94: ...n PIONEER ELECTRONICS SERVICE INC P O Box 1760 Long Beach CA 90801 1760 U S A PIONEER EUROPE NV Haven 1087 Keetberglaan 1 9120 Melsele Belgium PIONEER ELECTRONICS ASIACENTRE PTE LTD 253 Alexandra Road 04 01 Singapore 159936 C PIONEER CORPORATION 2001 K ZZS JUNE 2001 Printed in Japan ...

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