Pioneer FX-MG6006 Service Manual Download Page 87

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FX-MG6006ZH2

VOLUME

POWER ON/OFF

DISC SELECT

TRACK UP/DOWN

BASS, TREBLE,

FADER, BALANCE

CD FAST FORWARD/REVERSE

RANDOM PLAY

MUSIC REPEAT

CD EJECT/
ALL EJECT

CD LOAD/ALL LOAD

H-BUS (MULTI CD)

VOLUME

POWER ON/OFF

SOURCE SELECT

DISC SELECT

TRACK UP/DOWN

BASS, TREBLE,

FADER, BALANCE

RANDOM PLAY

MUSIC REPEAT

CD FAST FORWARD/REVERSE

Summary of Contents for FX-MG6006

Page 1: ...used together with the following manual s Model No Order No Mech Module Remarks CX 631 CRT1640 2L Cassette Mech Module Mech Description Disassembly CX 890 CRT2376 G1 CD Mech Module Circuit Description Mech Description Disassembly Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation Dolby and the double D symbol are trademarks of Dolby Laboratories Licensin...

Page 2: ... see page 74 During replacement handling precautions shall be taken to prevent an electrostatic discharge protection by a short pin 2 During disassembly be sure to turn the power off since an internal IC might be destroyed when a con nector is plugged or unplugged 3 Please checking the grating after changing the ser vice pickup unit see page 66 When the Repair is Complete When the repair is comple...

Page 3: ... PACKING SECTION PARTS LIST 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 1 ID Card HEE1017 2 Polyethylene Bag HEG1264 ...

Page 4: ...4 FX MG6006ZH2 2 2 EXTERIOR ...

Page 5: ...01 CKS3553 26 Cushion HNM6623 27 Plate CHA1752 28 Holder HNC8241 29 Plate CNM6974 30 Lighting Conductor HNV5719 31 Holder HNV5722 32 Rubber HNV5882 33 Connector CNV6519 34 Grille Unit HXB4013 35 36 37 Knob Unit HXB4014 38 Chassis Unit HXB3713 39 Screw IMS30P050FMC 40 Screw ISS26P055FUC 41 Transistor Q803 831 2SB1335A 42 Transistor Q855 856 2SB942A 43 Screw BMZ26P030FMC 44 Screw M2x2 CBA1250 45 Spr...

Page 6: ...6 FX MG6006ZH2 2 3 CD MECHANISM MODULE ...

Page 7: ...CLA3159 48 Roller CLA3160 49 Shaft CLA3179 50 Spacer CLA3194 51 Roller CLA3248 52 Bush CLA3353 53 Shaft CLA3469 54 Shaft CLA3693 55 Steer CNC7215 56 Steer CNC7216 57 Cam CNC8774 58 Holder CNC7235 59 Gear CNC7236 60 Gear CNC8883 61 Lever CNC7243 62 Lever CNC7244 63 Lever CNC7245 64 Lever CNC7246 65 Cover CNC8585 66 Holder Unit CXB4946 67 Lever CNC8024 68 Gear CNC8140 69 Sheet CNM6628 70 PCB CNP5658...

Page 8: ...ring CBH2269 150 Sheet CNM6699 151 Cam Motor Assy CXB5240 152 153 Bracket Unit CXB5201 154 Motor Unit M1 Cam Gear CXB3174 155 Motor Unit M3 ELV CXB3175 156 Screw BMZ20P025FMC 157 Loading Arm L Assy CXB3171 158 Load Arm L Assy Service CXX1415 159 Screw CBA1453 160 Washer CBF1038 161 Load Arm R Assy Service CXX1416 162 Washer CBF1074 163 Spring CBH2136 164 Arm CNC7241 165 Arm CXB4449 166 Holder CBL1...

Page 9: ...9 FX MG6006ZH2 ...

Page 10: ...10 FX MG6006ZH2 2 4 CASSETTE MECHANISM MODULE ...

Page 11: ... ENV1350 34 Flywheel ENV1410 35 Worm Gear ENV1439 36 Worm Wheel ENV1440 37 Gear ENR1037 38 Lever ENV1455 39 Arm ENV1525 40 Gathering PCB ENX1037 41 Gathering PCB ENX1038 42 Switch S1 LOAD ESG1004 43 Motor Unit M2 EXA1485 44 Chassis Unit EXA1559 45 Pinch Roller Unit EXA1532 46 Pinch Roller Unit EXA1533 47 Reel Unit EXA1560 48 Head Base Unit EXA1434 49 Lever Unit EXA1578 50 Gear Unit EXA1436 51 Fram...

Page 12: ...51 Q852 D891 D892 PH1 PVD Q881 D883 PH2 S883 MAX SWITCH PH1 PVD PH1 PH2 MAXSW LD MOTOR LD MOTOR MAXSW PH2 PH1 PVD ELV HOME S886 S887 CLAMP ELEVATION SENSE V 5V 5 14 15 4 3 1 2 3 4 8 5 6 7 10 11 1 1 1 1 2 3 4 1 2 4 1 2 1 1 2 3 5 6 3 4 2 1 5 6 3 4 2 1 5 7 3 4 2 1 7 5 9 8 10 11 10 2 11 1 19 28 29 30 19 28 29 30 45 44 46 42 8 9 43 42 35 39 10 1 50 49 48 6 7 11 4 5 2 3 47 46 45 12 44 43 9 16 56 1 13 27...

Page 13: ...3 BUSL AUDIO GND Lch NAVI RL RL FL FL ACC NAVI MUTE BUS REM ILL CONT ILL TA L CD L TU L BUS L BUS L REARout L NMUTE1 RESET RESET RESET 73 XT1 72 XT2 70 XIN 69 XOUT 36 63 62 37 75 AVREF0 Q682 66 ASI 65 ASO 10 PCK RCK 5 RCE 52 53 BLPW 54 40 34 TUNUPM 35 TUNDNM 2 VOLUP 3 VOLDN 79 nmute FRNTout L SN761029DL IC 221 CONTROLLER SYSTEM PE5170A IC 601 bsen MATRIX KEY CN431 ELECTRONIC VOLUME SOURCE SELECTOR...

Page 14: ...dBs 400Hz 30 mod CD 2 13dBs 1kHz 0dB R930 R931 13 13 R932 R933 13 13 R934 R935 13 13 R936 R937 13 13 R938 R939 13 13 R940 R941 13 13 R942 R943 13 13 R944 R945 13 13 R946 R947 13 13 CEL1669 CEL1669 CN701 CN251 A A a A a A b A b A a A b A b A a Large size SCH diagram Guide page Detailed page A a 3 2 OVERALL CONNECTION DIAGRAM GUIDE PAGE Note When ordering service parts be sure to refer to EXPLODED V...

Page 15: ...ifferentiation is made between chip capacitors and discrete capacitors CTRL OUTPUT 1000 16 CD CD CONTROLLER ELECTRONIC VOLUME UNBALANCE to BALANCE CONVERTION ILL CONTROLLER ILL SW W SWD B 5V for B UP 8V for AUDIO 5V for HANDLE REMOTE CONTROLLER NAVI MUTE DETECTER MUTE SW SWD B for BOSE AMP H BUS DRIVER NAVI VOICE ISOLATOR NAVI VOICE SW TAPE 10 0dBs FM 27 5dBs AM 23 0dBs CD 4 0dBs TAPE 5 0dBs FM 17...

Page 16: ...STS UNIT B TUNER UNIT N DECK UNIT PLL CD MUTE 8V for CD SYSTEM CONTROLLER TAPE 6 0dBs 315Hz 200nwb FM 26 0dBs 400Hz 22 5kHz dev AM 21 5dBs 400Hz 30 mod CD 2 13dBs 1kHz 0dB CN701 CN251 A 1 2 3 4 B C D 1 2 3 4 A a A b A a 1 2 3 4 G B N ...

Page 17: ... LCD DRIVER ILL SW B LIGHT SW 8V for AUDIO 5V for HANDLE R CONTROLL R930 R931 13 13 R932 R933 13 13 R934 R935 13 13 R936 R937 13 13 R938 R939 13 13 R940 R941 13 13 R942 R943 13 13 R944 R945 13 13 R946 R947 13 13 CEL1669 CEL1669 CN251 5 6 7 8 A B C D 5 6 7 8 A a A b A a C 5 6 N C ...

Page 18: ...TROL UNIT CD CONTROLLER ELECTRONIC VOLUME H BUS DRIVER NAVI VOICE ISOLATOR NAVI VOICE SW TAPE 10 0dBs FM 27 5dBs AM 23 0dBs CD 4 0dBs TAPE 5 0dBs FM 17 5dBs AM 13 0dBs CD 1 0dBs A 1 2 3 4 B C D 1 2 3 4 A a A b A b 1 2 3 4 A ...

Page 19: ... and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made between chip capacitors and discrete capacitors CTRL OUTPUT 1000 16 UNBALANCE to BALANCE CONVERTION ILL CONTROLLER SW SWD B 5V for B UP DIO or NDLE REMOTE NTROLLER NAVI MUTE DETECTER MUTE SW SWD B for BOSE AMP TAPE 6 7dBs FM 5 8dBs AM 1 3dBs CD 12 8dBs MA8082 H 5 6 7 8 A B C D 5 6 7 8 A a A b A b 5 6 ...

Page 20: ...20 FX MG6006ZH2 A 1 2 3 4 B C D 1 2 3 4 B A B TUNER UNIT 3 3 TUNER UNIT FM MIX IF AMP AM MIX IF AMP DET RF AMP RF AMP ...

Page 21: ...21 FX MG6006ZH2 5 6 7 8 A B C D 5 6 7 8 B DET FM DET PNS MPX ...

Page 22: ...3 4 B C D 1 2 3 4 PICKUP UNIT SERVICE M5 SPINDLE CXM1120 DISC INSERT DETECT M4 CARRIAGE CXB3178 2 5V RF AMP AUTO POWER CONTROL CD DRIVER D E MOTOR PCB B CD CORE UNIT SERVO UNIT P8 3 4 CD CORE UNIT SERVO UNIT MOTOR PCB B D E ...

Page 23: ...23 FX MG6006ZH2 5 6 7 8 A B C D 5 6 7 8 16 934MHz 22 6R3 FOCUS TRACKING CARRIAGE SPINDLE DIGITAL SERVO DIGITAL SIGNAL PROCESSOR D A CONVERTER F D ...

Page 24: ...CXB3174 Q1 RPI 221 M3 CXB3175 SURE TRACK MEMORY CONTROL 5V REGULATOR 7 5V 9 0V MOTOR DRIVER G F D H LOAD SWITCH DOOR SWITCH MODE SWITCH CD CORE UNIT STS UNIT CD CORE UNIT SERVO UNIT MOTOR PCB A ELV SENSE 3 5 CD CORE UNIT STS UNIT MOTOR PCB A F G ...

Page 25: ...25 FX MG6006ZH2 5 6 7 8 A B C D 5 6 7 8 22 6R3 RACK Y CONTROLLER VER MOTOR DRIVER 4M DRAM D A CONVERTER A CN101 G CN701 ...

Page 26: ...v 8 CH1 TEY 0 5V div 9 CH2 TIN 0 5V div Test mode 32 tracks jump FWD 0 5ms div 8 CH1 TEY 0 5V div 9 CH2 TIN 0 5V div Test mode Single jump FWD 0 5ms div 6 CH1 FEY 0 1V div 3 CH2 FIN 0 2V div Normal mode Play 20ms div 3 CH1 FIN 0 5V div 0 CH2 SIN 1V div Normal mode Focus close 0 5s div GND GND GND GND Waveforms 0 SIN 0 5V div 0 1s div Normal mode Play REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT REFOU...

Page 27: ...en 2ms div 6 CH1 FEY 0 2V div 3 CH2 FIN 0 5V div Normal mode During AGC 1ms div EFM 1V div 2µs div Play 0 2s div Dout 2V div 5µs div Play LRCK 2V div 10µs div ADRMON 1V div 1s div Normal mode Starting play GND REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT 1 CH1 RFO 1V div CH2 HOLD 5V div Normal mode The defect part passes 800µm 500µs div REFOUT R...

Page 28: ...5V div Test mode 100 tracks jump FWD 8 CH1 TEY 0 5V div 9 CH2 TIN 0 5V div Normal mode Play 10ms div 5ms div REFOUT REFOUT SCKO 2V div 500ns div Play REFOUT CH1 RCH 2V div CH2 LCH 2V div Normal mode PLAY 0dB 1kHz 200µs div AAGND AAGND REFOUT REFOUT ...

Page 29: ...06ZH2 1 2 3 4 A B C D 1 2 3 4 H I J L M K CXB3177 G CN802 SWITCH PCB UNIT A PCB UNIT C PCB UNIT E PCB UNIT B PCB UNIT D LOAD MOTOR PCB CPT230SCTD CD CPT230SCTD CD 3 6 PCB UNIT A B C D E LOAD MOTOR PCB M J I H K L ...

Page 30: ...30 FX MG6006ZH2 A 1 2 3 4 B C D 1 2 3 4 3 7 CASSETTE MECHANISM MODULE N A DECK UNIT N CN101 ...

Page 31: ...31 FX MG6006ZH2 5 6 7 8 A B C D 5 6 7 8 P O N SWITCHES PCB UNIT S1 LOAD SWITCH EJECT PLAY S2 70µS SWITCH ON OFF The underlined indicates the switch position PCB UNIT O REEL PCB P ...

Page 32: ...L UNIT Capacitor 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 diagram 2 Viewpoint of PCB diagrams B FRONT ...

Page 33: ...33 FX MG6006ZH2 1 5 10 15 20 25 30 35 40 45 50 49 2 5 10 11 15 21 25 27 28 30 34 5 6 7 8 A B C D 5 6 7 8 A SIDE A C CN901 N CN251 G CN701 ...

Page 34: ...34 FX MG6006ZH2 A 1 2 3 4 B C D 1 2 3 4 A A CONTROL UNIT ...

Page 35: ...35 FX MG6006ZH2 5 6 7 8 A B C D 5 6 7 8 A SIDE B ...

Page 36: ...36 FX MG6006ZH2 A 1 2 3 4 B C D 1 2 3 4 4 2 TUNER UNIT B SIDE A B TUNER UNIT A ...

Page 37: ...37 FX MG6006ZH2 1 2 3 4 A B C D 1 2 3 4 B TUNER UNIT B SIDE B ...

Page 38: ...38 FX MG6006ZH2 CD EJECT LOAD RPT RDM 1 2 3 4 5 6 SEEK SEEK TAPE CD FM AM TAPE EJECT POWER MODE DCLOSE A 1 2 3 4 B C D 1 2 3 4 4 3 KEYBOARD UNIT C KEYBOARD UNIT C SIDE A ...

Page 39: ...39 FX MG6006ZH2 1 2 3 4 A B C D 1 2 3 4 C SIDE B C KEYBOARD UNIT A CN601 ...

Page 40: ...40 FX MG6006ZH2 A 1 2 3 4 B C D 1 2 3 4 4 4 CD CORE UNIT SERVO UNIT E F REFOUT CD CORE UNIT SERVO UNIT D E F SIDE A D PICKUP UNIT SERVICE P8 ...

Page 41: ...41 FX MG6006ZH2 1 2 3 4 A B C D 1 2 3 4 CD CORE UNIT SERVO UNIT D SIDE B D ...

Page 42: ...42 FX MG6006ZH2 A 1 2 3 4 B C D 1 2 3 4 4 5 CD CORE UNIT STS UNIT CD CORE UNIT STS UNIT G H F G ...

Page 43: ...LOAD DOOR MODE 43 FX MG6006ZH2 5 6 7 8 A B C D 5 6 7 8 G A CN701 SIDE A ...

Page 44: ...44 FX MG6006ZH2 A 1 2 3 4 B C D 1 2 3 4 CD CORE UNIT STS UNIT G G ...

Page 45: ...45 FX MG6006ZH2 5 6 7 8 A B C D 5 6 7 8 SIDE B G ...

Page 46: ...46 FX MG6006ZH2 A 1 2 3 4 B C D 1 2 3 4 4 6 MOTOR PCB A Q1 ELV SENSE M M1 CAM GEAR M M3 ELV 1 30 D CN201 1 40 G CN801 MOTOR PCB A F F ...

Page 47: ...47 FX MG6006ZH2 1 2 3 4 A B C D 1 2 3 4 4 7 PCB UNIT E PCB UNIT E I PCB UNIT E I SIDE A SIDE B I ...

Page 48: ...48 FX MG6006ZH2 A 1 2 3 4 B C D 1 2 3 4 4 8 MOTOR PCB B SPINDLE MOTOR M5 MOTOR PCB B E E ...

Page 49: ...49 FX MG6006ZH2 5 6 7 8 A B C D 5 6 7 8 M M4 CARRIAGE 1 12 D CN301 E ...

Page 50: ...50 FX MG6006ZH2 A 1 2 3 4 B C D 1 2 3 4 S887 CLAMP 11 1 1 7 S886 ELV G CN802 I 4 9 PCB UNIT B PCB UNIT B H 4 10 PCB UNIT D PCB UNIT D M M H ...

Page 51: ...51 FX MG6006ZH2 1 2 3 4 A B C D 1 2 3 4 4 1 D883 S885 MAX DETECT Q881 4 11 PCB UNIT C PCB UNIT C J J I ...

Page 52: ...52 FX MG6006ZH2 A 1 2 3 4 B C D 1 2 3 4 M M2 LOADING 1 1 4 2 I M 4 12 LOAD MOTOR PCB 4 13 PCB UNIT A D891 D892 1 2 LOAD MOTOR PCB K PCB UNIT A L I I M K L ...

Page 53: ...53 FX MG6006ZH2 1 2 3 4 A B C D 1 2 3 4 4 14 DECK UNIT DECK UNIT N O N A CN101 ...

Page 54: ...54 FX MG6006ZH2 A 1 2 3 4 B C D 1 2 3 4 O P 4 16 REEL PCB 4 15 PCB UNIT PCB UNIT O PCB UNIT O REEL PCB P O P N SIDE A SIDE B ...

Page 55: ...3J T 31 Coil CTE1116 TC 1 CCL1046 TC 2 CCL1046 TC 3 CCL1046 CF 25 Ceramic Filter CTF1290 CF 51 Ceramic Filter CTF1290 CF 52 Ceramic Filter CTF1144 CF 53 Ceramic Filter CTF1145 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 CCP1345 VR 151 Semi fixed 33kΩ B CCP1347 VR 154 Semi fixed 150KΩ B ...

Page 56: ...03K25 C 106 CCSRCH151J50 C 107 CKSRYB103K25 C 151 CKSRYB222K50 C 152 CKSQYB104K16 C 153 CEJA3R3M50 C 154 CKSQYB104K16 C 157 CEJA3R3M50 C 158 CKSYB474K16 C 159 CEJA220M6R3 C 160 CKSQYB104K16 C 161 CKSQYB104K16 C 162 CEJA3R3M50 C 163 CKSRYB102K50 C 165 CCSRCH100D50 C 201 CKSRYB103K25 C 202 CCSRCH100D50 C 203 CKSRYB332K50 C 204 CKSQYB473K16 C 205 CKSRYB473K16 C 206 CKSRYB103K25 C 207 CCSRCH120J50 C 2...

Page 57: ...SB1242 Q 862 Transistor DTC114EU Q 863 Transistor 2SC4081 Q 864 Transistor 2SC4081 D 401 Diode DAN202U D 402 Diode DAN202U D 403 Diode MA8027 H D 432 Diode ERC05 10BE3 D 433 Diode ERA15 02VH D 434 Diode ERA15 02VH D 435 Diode ERA15 02VH D 436 Diode ERA15 02VH D 437 Diode ERA15 02VH D 661 Diode 1SS355 D 671 Diode ERA15 02VH D 672 Diode ERA15 02VH D 681 Diode 1SS355 D 691 Diode UDZS7R5 B D 692 Diode...

Page 58: ...7 RS1 10S472J R 398 RS1 10S472J R 401 RS1 10S822J R 402 RS1 10S473J R 403 RS1 10S103J R 404 RS1 10S393J R 408 RA4C222J R 409 RS1 10S102J R 410 RS1 10S472J R 411 RS1 10S223J R 412 RS1 10S152J R 413 RS1 10S103J R 414 RS1 10S472J R 415 RS1 10S102J R 416 RS1 10S103J R 417 RS1 10S103J R 431 RS1 8S331J R 432 RS1 8S331J R 433 RS1 8S331J R 434 RS1 8S331J R 435 RS1 8S331J R 436 RS1 8S331J R 437 RS1 8S271J ...

Page 59: ...R 766 RS1 10S222J R 767 RS1 10S331J R 768 RS1 10S154J R 782 RS1 10S182J R 783 RS1 8S103J R 791 RS1 10S102J R 792 RS1 10S102J R 793 RS1 10S473J R 794 RS1 10S361J R 795 RS1 10S472J R 801 RS1 10S101J R 802 RS1 10S473J R 803 RS1 10S223J R 804 RS1 4S221J R 805 RS1 8S511J R 806 RS1 8S681J R 807 RS1 8S101J R 811 RS1 10S272J R 812 RS1 10S223J R 821 RS1 10S332J R 822 RS1 8S221J R 823 RS1 10S332J R 824 RS1 ...

Page 60: ...A100M16 C 393 CEJA100M16 C 394 CEJA470M10 C 395 CEJA100M16 C 396 CEJA100M16 C 397 CEJAR47M50 C 398 CEJAR47M50 C 401 CKSQYB103K50 C 402 CKSQYB103K50 C 403 CKSQYB103K50 C 404 CKSQYB103K50 C 405 CKSQYB103K50 C 406 CKSQYB103K50 C 407 CEJA4R7M35 C 408 CCSQCH101J50 C 409 CCSQCH101J50 C 410 4 7µF 10V CCH1280 C 411 CKSQYB103K50 C 412 CKSQYB103K50 C 413 CKSQYB102K50 C 414 CCSQCH120J50 C 415 CCSQCH120J50 C ...

Page 61: ...ITORS C 901 CKSQYB103K50 C 902 CKSQYB103K50 C 903 CKSQYB103K50 C 904 CKSQYB103K50 C 905 CKSQYB681K50 C 906 CKSQYB473K50 C 907 CKSQYB473K50 C 908 CKSQYB103K50 C 909 CSZSR4R7M10 Unit Number CWX2409 Unit Name CD Core Unit Servo Unit MISCELLANEOUS IC 101 IC UPC2572GS IC 201 IC UPD63702AGF IC 301 IC BA5986FM Q 101 Transistor 2SD1664 Q 102 Transistor UMD2N D 301 Diode 1SR154 400 X 201 Ceramic Resonator ...

Page 62: ...Spring Switch DOOR CSN1052 S 803 Spring Switch MODE CSN1052 EF 701 Filter CCG1051 EF 702 Filter CCG1051 RESISTORS R 501 RS1 16S102J R 502 RS1 16S202J R 503 RS1 16S392J R 504 RS1 16S822J R 505 RS1 16S163J R 506 RS1 16S512J R 507 RS1 16S182J R 508 RS1 16S222J R 509 RS1 16S102J R 510 RS1 16S102J R 511 RS1 16S102J R 512 RS1 16S102J R 513 RS1 16S102J R 514 RS1 16S471J R 601 RS1 16S101J R 602 RS1 16S101...

Page 63: ...S0R0J R 289 RS1 16S0R0J R 322 RS1 8S223J R 351 RS1 16S102J R 352 RS1 16S102J R 353 RS1 16S102J R 354 RS1 16S102J R 355 RS1 10S274J R 356 RS1 10S202J R 357 RS1 10S472J R 358 RS1 10S103J R 359 RS1 10S103J R 360 RS1 10S102J R 361 RS1 10S622J R 373 RS1 8S0R0J R 374 RS1 8S0R0J R 375 RS1 8S0R0J R 401 RS1 16S273J R 402 RS1 16S223J R 403 RS1 16S274J R 404 RS1 16S823J R 405 RS1 16S274J CAPACITORS C 251 CKS...

Page 64: ...ack mV Meter 1 Oscilloscope DC Regulated Power Supply DECK UNIT Lch Lch Rch Rch 2kΩ 2kΩ 13 2v GND VR302 mV Meter 2 VR301 L CH R CH Pin2 Pin3 CN251 DECK UNIT BOTTOM VIEW DC V Meter 1 Pin 1 Pin 14 Pin 13 Pin26 TUNER UNIT TOP VIEW DC V Meter 2 L5 TC3 L52 VR151 TC2 VR101 VR154 VR156 TC1 T31 L6 Pin 6 FMSD Pin 19 FMTV Pin 27 Pin 28 Center Meter C63 L52 TUNER UNIT BOTTOM VIEW GGD1019 ...

Page 65: ...T31 mV Meter 1 Maximum RF Coil 6 89 9 M 5 89 9 L6 mV Meter 1 Maximum RF 7 106 1 M 5 106 1 TC3 mV Meter 1 Maximum Trimmer RF Coil 8 89 9 M 5 89 9 L6 mV Meter 1 Maximum RF 9 106 1 M 5 106 1 TC3 mV Meter 1 Maximum Trimmer Separation 10 98 1 S 65 98 1 VR101 mV Meter 1 Maximum ARC 11 98 1 S 38 98 1 VR154 mV Meter 1 Separation 5dB Separation Interstation 12 98 1 M 65 98 1 mV Meter 1 AdB Noise 13 98 1 M ...

Page 66: ...t to the innermost track 3 Press key 3 to close focus the display should read 91 Press key 2 to implement the tracking balance adjustment the display should now read 81 Press key 3 4 times 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 photograph...

Page 67: ...67 FX MG6006ZH2 Grating waveform Ech Xch 20mV div AC Fch Ych 20mV div AC 45 0 75 60 30 90 ...

Page 68: ... functions from the software become unavailable Thus you must make sure that undesirable electric or mechanical shocks are not be given to the system This model employs a photo transistor for detecting discs at their loading or ejection Thus if its outer case is removed during repair work and internal parts are exposed to light of strong intensity malfunctions including the following can result Th...

Page 69: ...R 10TR 32TR 100TR Single TR 3 Switching must take place in the following sequence It applies to the CRG Move and 100TR Jump alone Min Sec or Track No 5 Switching must take place in the following sequence F Cancel Display 6 Switching must take place in the following sequence T Offset Display T Bal Display Rough Servo F Bias value F Cancel value T Offset value T Bal value Upper 8 bits of the setting...

Page 70: ...and 20 As a rule driving of the ELV MOTOR must be started immediately after the CAMSW indication has changed from 22 to 20 clamp CD or SOURCE TRK MIN SEC 4 6 RESET RPT RPT RPT RPT RPT RPT RPT 6 EJECT DISC UP DISC Eject LOAD DISC Load Operating Procedures 1 2 3 Turn on the Mechanism Test Mode Select the motor to be driven using the 1 to 4 keys Press the SEEK SKIP or SEEK SKIP in this state to drive...

Page 71: ...nd skipping Last address memory has been activated Due to scratches stains vibrations servo failure etc The error codes are displayed in the same manner as in the normal mode 3 Display of Operational Status During Setup Status No Contents Protective Action 01 Carriage returning to home position None 02 Carriage moving to inner perimeter 10 second time out failure on home switch 03 Carriage moving ...

Page 72: ...iage move trouble E0 Electricity Focus search error Unable to set a focus Scratches or stains on backside of the disc severe vibrations CD R is not written to the disc it can happen on the backside of the disc E0 Electricity Spindle lock error Spindle lock unavailable sub code unreadable Sub code error Failure on spindle scratches on the disc stains or strong vibrations E0 Electricity Mirror error...

Page 73: ...lapsed before completing the EJECT operation An error will be indicated if the disc is still caught by the photo transistor after 4 seconds of forced eject E1 HOME SW ON after forced EJECT HOME SW was still at ON position after 4 seconds of forced eject E1 Photo transistor being caught When forced eject was employed for the Bup failure during loading or after forced EJECT ejection an error will be...

Page 74: ... remove the Case Grille Assy Case A B Removing the CD Mechanism Module Fig 2 1 Remove the four screws A and PCB and then remove the CD Mechanism Module A CD Mechanism Module PCB Removing the Cassette Mechanism Module not shown 1 Remove the four screws 2 Disconnect the connector of Deck Unit and then remove the Cassette Mechanism Module Fig 1 Fig 2 B B B B A A A A A A ...

Page 75: ...ove the Mechanism Unit from the Chassis Damper Holder A B C D E F Mechanism Unit Chassis Removing the Control Unit Fig 4 1 Remove the five screws A and then remove the Holder 2 Remove the two screws B 3 Unbend the tabs at three locations indicated by arrows until straight 4 Remove the Control Unit from the Chassis Unit A Chassis Unit Control Unit Fig 3 Fig 4 Holder Holder Holder Holder Holder Damp...

Page 76: ...CN301 4 Remove the Tray holder and the Tray assy See above 5 Rotate the Cam gear motor until the positions of all holes E match then stop the motor The Carriage Mech assy will stop as shown in the Fig 7 When the positions of all holes match they will be completely covered by the Carriage mech assy To rotate the Cam Gear motor see How to remove the Tray assy 6 Unhook the spring A 7 Remove the flexi...

Page 77: ...by sliding it 4 Remove the feed screw pressure spring D 5 Loosen the 2 screws Remove the feed screw holder E 6 Remove the belt 7 Remove the Pickup unit together with the feed screw Be careful not to lose the shaft holders at the both ends of the feed screw Be careful not to damage the 2 flexible PCBs for the Pickup and motor when separating them The flexible PCBs have been stuck each other with do...

Page 78: ...2 8 Loosen the 2 screws Remove the plate spring and the rack 9 Pull out the feed screw from the Pickup unit Rack Plate spring Feed screw Pickup unit Grease White KD 1 Grease Yellow PG 641 Fig 11 Grease Yellow PG 641 ...

Page 79: ... OUTPUT FR OUTPUT FL OUTPUT ILLUMI B IN PUT MAIN GND ILLMI FL OUTPUT FR OUTPUT RL OUTPUT RR OUTPUT NAVI MUTE NAVI L INPUT NAVI R INPUT NAVI GND COUPLER PIN DETAIL ILLUMI CONTROL OUTPUT B OUTPUT MAIN GND BUS GND BUS SHIELD BUS Lch INPUT SHIELD AUDIO COM BUS Rch INPUT NC BUS ACC OUT ILLUMI SHIELD ILLUMI OUT ANTENNA ...

Page 80: ...ol output 1 25 CM O C Cassette mechanism capstan motor control output 26 TPSTBY O C Cassette Mechanism driver stand by control output 27 MS I Cassette mechanism MS sense input 28 MTL I Cassette mechanism metal tape detect input 29 TPLOAD I Cassette mechanism loading detect input 30 POS I Cassette mechanism position sense input 31 RES I Cassette mechanism reverse end sense input 32 NES I Cassette m...

Page 81: ...pej I Tape eject sw input 68 VDD Power supply 69 XOUT O Crystal oscillating element connection pin 70 XIN I Crystal oscillating element connection pin 71 GND GND 72 XT2 Open 73 XT1 Sub clock terminal 74 AVDD A D converter analog power supply VDD 75 AVREF0 A D converter standard voltage input 76 SL I Signal level input 77 REMOTE I Handle remote control input 78 NC Not used 79 nmute I Navigate mute ...

Page 82: ...output 28 XIN I Crystal oscillating element connection pin 29 XOUT O Crystal oscillating element connection pin 30 VSS GND 31 38 NC Not used 39 TESTIN I Test program mode input 40 DCLOSE I Door close sense input 41 WDSL O Data comparison designation output 42 XWIH I DRAM data white inhibit input 43 XEMP I DRAM data read inhibit input 44 CHDT I Data comparison mode monitor input 45 46 CHM0 1 O Data...

Page 83: ...peration 74 ADRMON I DRAM memory remaining monitor input 75 EREF I DRAM A D converter reference voltage input 76 78 PH1 3 I Disc photo sense input 79 ELVSNS I ELV position sense input 80 TEMP I Temperature detector input 80 1 20 21 40 41 60 61 PD5522D ...

Page 84: ...84 FX MG6006ZH2 7 2 2 DISPLAY CAW1598 COMMON SEGMENT ...

Page 85: ...de No the key code of five digits in advance input 2 If input code Number agreed with factory code Number ANTI THEFT is canceled and BEEP 3 If input code Number disagreed with factory code Number Error code indicate Ex 1st time Err1 2nd times Err2 10th times ErrE If input code Number disagreed with factory code Number at 10th times any key functions are not possible during 1 hour 3 Reset If input ...

Page 86: ...E VOLUME POWER ON OFF AM FM PRESET RECALL PRESET CH MEMORY SEEK TUNING UP DOWN MANUAL TUNING UP DOWN BASS TREBLE FADER BALANCE VOLUME POWER ON OFF TAPE MUSIC SEARCH FF REW BASS TREBLE FADER BALANCE TAPE EJECT REWIND DIRECTION FAST FORWARD DOLBY B NR MUSIC REPEAT SCAN A SEL ...

Page 87: ...DOWN BASS TREBLE FADER BALANCE CD FAST FORWARD REVERSE RANDOM PLAY MUSIC REPEAT CD EJECT ALL EJECT CD LOAD ALL LOAD H BUS MULTI CD VOLUME POWER ON OFF SOURCE SELECT DISC SELECT TRACK UP DOWN BASS TREBLE FADER BALANCE RANDOM PLAY MUSIC REPEAT CD FAST FORWARD REVERSE ...

Page 88: ...tion 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 60dB or more Distortion 0 1 or less FM tuner Frequency 87 75 107 9 MHz S N 50dB or more Distortion 1 3 or less IF interference 82dB or more Image interference 46dB or more AM tuner Frequency 530 17...

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