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Sony CDX-C5000X - Fm/am Compact Disc Player, Service Manual

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Sony CDX-C5000X - Fm/am Compact Disc Player Service Manual Download Page 26

26

26

KSS-720A

3-7. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (1/2) —  • Refer to page 35 for IC Block Diagrams.

(Page 28)

Note:
• Voltage and waveforms are dc

with respect to ground
under no-signal conditions.
no mark : CD PLAY

∗

: Impossible to measure

(Page 27)

(Page 27)

CDX-C5000X/C5005/C6800X

• Waveforms

(MODE:PLAY)

1

2

3

Approx. 620mVp-p

IC1  

qf

  (FE)

0V

IC1  

qh

  (RFO)

1.2Vp-p

Approx. 200mVp-p

IC1  

qd

  (TE)

0V

Summary of Contents for CDX-C5000X - Fm/am Compact Disc Player

Page 1: ...ssion Duration Continuous Laser output power Less than 44 6 µW This output is the value measured at a distance of 200 mm from the objective lens surface on the Optical Pick up Block Tuner section FM Tuning range CDX C5000X C5005 87 5 107 9 MHz CDX C6800X FM tuning interval 50 kHz 200 kHz switchable 87 5 108 MHz at 50 kHz step 87 5 107 9 MHz at 200 kHz step Antenna terminal External antenna connect...

Page 2: ... the charged electrostatic load etc on clothing and the human body During repair pay attention to electrostatic breakdown and also use the procedure in the printed matter which is included in the repair parts The flexible board is easily damaged and should be handled with care NOTES ON LASER DIODE EMISSION CHECK The laser beam on this model is concentrated so as to be focused on the disc reflectiv...

Page 3: ...3 SECTION 1 GENERAL This section is extracted from CDX C5000X C5005 s instruction manual ...

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Page 10: ...D 3 6 PTT 2 6x6 1 PTT 2 6x6 2 PTT 2 6x6 1 PTT 2 6x6 2 PTT 2 6x6 4 two claws 3 claw 6 sub panel CD assy 5 CNP800 2 2 CD MECHANISM BLOCK SECTION 2 DISASSEMBLY Note Follow the disassembly procedure in the numerical order given 2 1 SUB PANEL CD ASSY ...

Page 11: ...11 7 heat sink 1 PTT 2 6x8 2 PTT 2 6x8 4 PTT 2 6x8 5 PTT 2 6x8 3 PTT 2 6x12 6 PTT 2 6x8 4 PTT 2 6x6 5 PTT 2 6x6 1 PTT 2 6x8 6 MAIN board 3 PTT 2 6x8 2 PTT 2 6x8 2 3 MAIN BOARD 2 4 HEAT SINK ...

Page 12: ...claws 2 DISC IN SW board 7 lever L 3 tension spring LR 6 lever R 5 guide disc 1 PS 2x3 4 chassis T sub assy 3 P 2x3 2 P 2x3 1 Unsolder the lead wires black red white 2 5 CHASSIS T SUB ASSY 2 6 LEVER SECTION ...

Page 13: ... roller assy retaing ring RA arm arm washer washer shaft retainer shaft retainer 6 PS 2x4 1 CN3 3 Removal the solders 4 P 2x3 5 loading motor assy 8 SERVO board 2 CN2 7 PS 2x4 2 7 SERVO BOARD 2 8 SHAFT ROLLER ASSY When installing take note of the positions arm roller and washers Fig 1 ...

Page 14: ... tension spring KF1 7 compression spring FL 6 floating block assy 8 compression spring FL 4 Fit lever D in the direction of the arrow 2 damper T 3 damper T 5 Turn loading ring in the direction of the arrow 2 9 FLOATING BLOCK ASSY 2 10 OPTICAL PICK UP BLOCK ...

Page 15: ...t Not used 21 XPCK O XPCK output Not used 22 GFS O GFS output 23 C2PO O C2PO output Not used 24 SCOR O H output at either detection sub code sync S0 or S1 25 C4M O 4 2336 MHz output Not used 26 WDCK O Word clock input f 2Fs Not used 27 COUT I O Track number count signal input output Not used 28 MIRR I O Mirror signal input output Not used 29 DVSS Digital ground 30 DVDD Digital power supply pin 31 ...

Page 16: ...Digital out ON OFF control input L OFF H ON 74 DOUT O Digital out output 75 ASYE I Asymmetry circuit ON OFF input L OFF H ON 76 DVDD Digital power supply pin 77 LRCK O D A interface LR clock output f Fs 78 LRCKI I D A interface LR clock input 79 PCMD O D A interface serial data output 2 s COMP MSB fast 80 PCMD I D A interface serial data input 2 s COMP MSB fast 81 BCK O D A interface bit clock out...

Page 17: ... CLV I Not used in this set 29 NCO Not used in this set 30 RESET I System reset input L Reset 31 X IN I X tal oscillator input from system clock 10 MHz 32 X OUT O X tal oscillator output for system clock 10 MHz 33 GND Analog ground 34 XT OUT O Not used in this set 35 XT IN I Not used in this set 36 AVSS A D converter ground 37 AVREF I A D converter reference voltage input 38 TEP L I Not used in th...

Page 18: ...erial clock input 66 LM LOD O Loading motor control output 67 CD DATA O CD signal process serial data output 68 CD XLAT O CD signal process serial data latch output 69 LM EJ O Loading motor control output 70 DRV OE O Focus tracking coil sled motor control output 71 MD2 O Digital out ON OFF control output L OFF H ON 72 VDD Power supply pin 73 NIH I Fixed at H in this set 74 V Z I Fixed at H in this...

Page 19: ...LCD CLK O LCD serial clock signal output 24 ILL ON O Illumination power supply control signal output 25 DOOR IND O Control signal output for power on sub panel when open to front panel 26 KEY ACK I Key active interrupt detect signal input 27 NOSE I Front panel attachment detection input 28 BU IN I Back up power supply setect signal input 29 SIRCS I Remote control signal input 30 31 NC Not used Fix...

Page 20: ...ut 74 EEP SDA I O Tuner EEPROM serial data signal input output 75 EEP SCL O Runer EEPROM serial clock signal output 76 IF BW I Not used 77 NC Not used Tuner switch VCO level shift signal input 78 NC Not used 79 REIN1 I Rotary encoder signal input 80 REIN0 I Rotary encoder signal input 81 AD ON O Power control output for A D conversion 82 92 NC Not used 93 OPEN I Front panel open close condition si...

Page 21: ...Hz SW4 LIMIT SW1 DISC IN SW3 LOAD IN BATT SW2 SELF CD MECHA ON SWITCH Q903 913 CD ON SWITCH Q701 702 11V REG Q920 CD 6V REG Q922 CD 5V REG Q703 CD 5V CD 6V LM EJ 69 LM LOD 66 SLED 40 DRIVE ON 70 LD ON 20 HOLD 22 AGC CONT 23 CD ON 18 CDM ON 17 SSTP 11 FOK 54 GFS 55 SENS 57 CD CKO 65 SCLK 45 CD XLAT 68 CD DATA 67 CD RST 21 MD2 71 SCOR 64 SCK2 DISPLAY BOARD 48 SI2 49 LOCK CD L R CH 46 D SW 10 IN SW 6...

Page 22: ...Q101 MUTE 3 4 R CH L R AUDIO OUT FRONT 1 2 5 6 ATT CD SECTION B 22 MUTE AUX IN 4 STAND BY 11 16 12 5 3 9 8 POWER AMP IC101 1 9 2 10 CNP501 FL FL RL RL 4 12 FR FR 3 11 RR RR 16 BATT 13 ATT 5 AMP REM 6 ANT REM R CH BATT F901 TEL MUTE Q916 7 ACC 15 TEST 99 73 PW ON 6 DSTSEL 25 DOOR IND 66 TEST IN ACC CHECK Q905 TU 8V REG Q602 COM 8V REG Q904 TU 5V REG Q601 BATT CHECK Q906 POWER SUPPLY IC901 1 TU ON 4...

Page 23: ... 26 81 18 7 29 SYSTEM CONTROL IC801 3 3 LCD DRIVE IC901 KEY IN0 DATA CE CL LCD DATA LCD CE LCD CLK POWER CONT Q911 10V REG Q912 KEY IN1 KEY ACK AD ON RC IN1 RC IN0 SIRCS RE IN0 RE IN1 NOSE ILL B XO XI OSC OUT 24 ILL ON F P 10V BATT OSC IN X800 14 432MHz LED910 915 LED901 904 C5005 LSW901 908 LSW910 915 LED921 924 64 4 I 51 52 I 55 S04 I S51 COM1 I COM4 62 63 2 1 GREEN AMBER LIQUID CRYSTAL DISPLAY ...

Page 24: ... Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to waveforms Signal path F FM f AM J CD for printed wiring boards X parts extracted from the component side Y parts extracted from the conductor side a Through hole b Pattern from the side which enables seeing The other layer s patterns are not indicated Caution Patte...

Page 25: ...25 25 Page 30 Ref No Location IC1 C 1 IC5 C 6 IC7 F 2 IC501 F 5 Q101 B 2 Semiconductor Location CDX C5000X C5005 C6800X ...

Page 26: ...Block Diagrams Page 28 Note Voltage and waveforms are dc with respect to ground under no signal conditions no mark CD PLAY Impossible to measure Page 27 Page 27 CDX C5000X C5005 C6800X Waveforms MODE PLAY 1 2 3 Approx 620mVp p IC1 qf FE 0V IC1 qh RFO 1 2Vp p Approx 200mVp p IC1 qd TE 0V ...

Page 27: ...eforms are dc with respect to ground under no signal conditions no mark CD PLAY Impossible to measure 3 8 SCHEMATIC DIAGRAM CD MECHANISM SECTION 2 2 Refer to page 36 for IC Block Diagrams Page 26 Page 26 CDX C5000X C5005 C6800X ...

Page 28: ...MATIC DIAGRAM MAIN SECTION 1 2 Refer to page 36 for IC Block Diagrams Note Voltage is dc with respect to ground under no signal detuned condition no mark FM AM CD PLAY Page 29 Page 32 Page 26 CDX C5000X C5005 C6800X ...

Page 29: ...3 10 SCHEMATIC DIAGRAM MAIN SECTION 2 2 Refer to page 35 for IC Block Diagrams Note Voltage is dc with respect to ground under no signal detuned condition no mark FM AM CD PLAY Page 28 CDX C5000X C5005 C6800X ...

Page 30: ...D902 D 11 D903 C 11 D904 G 12 D905 H 14 D906 I 14 D907 E 12 D909 F 12 D910 F 8 D911 D 7 D913 K 8 D914 D 8 D915 J 5 D917 D 7 D918 B 14 D921 C 8 D922 C 8 D923 C 8 Ref No Location D924 C 8 D925 C 7 D926 C 7 D927 C 7 D928 C 7 D930 D 10 IC101 B 8 IC701 H 4 IC801 I 8 IC802 F 11 IC901 F 13 IC902 J 12 Q101 C 5 Q102 C 3 Q201 C 5 Q202 C 4 Q401 G 6 Q402 G 7 Q601 I 1 Q602 J 2 Q603 J 1 Q701 E 13 Q702 F 13 Q703...

Page 31: ...31 31 3 12 PRINTED WIRING BOARD RELAY SECTION Page 30 Page 34 CDX C5000X C5005 C6800X ...

Page 32: ...32 32 3 13 SCHEMATIC DIAGRAM RELAY SECTION Page 33 Page 28 CDX C5000X C5005 C6800X ...

Page 33: ...33 33 3 14 SCHEMATIC DIAGRAM DISPLAY SECTION Note Voltage is dc with respect to ground under no signal detuned condition no mark FM Page 32 CDX C5000X C5005 C6800X ...

Page 34: ...D903 B 10 D905 A 6 D951 C 5 IC901 B 8 IC951 C 6 LED901 A 2 LED902 C 2 LED903 C 3 LED904 A 3 LED910 B 13 Ref No Location SIDE B CDX C5005 only SIDE B CDX C5005 only LED911 A 13 LED912 A 5 LED913 B 5 LED914 B 13 LED915 B 5 LED921 A 2 LED922 C 2 LED923 C 4 LED924 A 4 Q901 A 3 Q902 A 3 CDX C5000X C5005 C6800X ...

Page 35: ...MP VEE VREF 1 25V VCC APC LD AMP VC VC VCC VCC 23 LC PD 22 LD ON 21 HOLD SW 19 RF BOT 18 RFTC 17 RF I 16 RFO 10 F 15 RFE 11 E 14 FE 12 VC 13 TE 20 AGCCONT VC VEE VC VC VC VC VC VC VC VC RF SUMMING AMP RF EQ AMP TRACKING ERROR AMP VEE ERROR AMP FOCUS VC BUFFER VCC VEE IC802 BA8270F E2 IC901 BA4903ST V5 IC1 CXA2596M T6 3 16 IC BLOCK DIAGRAMS REGULATOR VREF THERMAL SHUT DOWN OVER VOLTAGE PROTECT CIRC...

Page 36: ... OUT CH1 10 VO2 27 REG OUT 11 VO2 26 REG IN 12 VO1 13 VO1 14 VCC1 15 VIN1 16 VIN1 A 17 VIN1 A 18 VIN1 B 25 VIN3 24 VIN3 23 VIN3 32 VIN4 INPUT OUTPUT CONTROL LEVEL SHIFT LEVEL SHIFT LEVEL SHIFT LEVEL SHIFT AMP A AMP B VIN1 VREF SW MUTE1 MUTE2 CH2 CH4 OUTPUT ON OFF CH1 OUTPUT ON OFF GND 5V REG 22 VIN2 21 VIN2 20 VIN2 19 VIN1 B IC7 LA6556 ...

Page 37: ...LECTOR IIC BUS DIGITAL CONTROL DEMODULATOR STEREO ADJUST STEREO BLAND PILOT CANCELLATION LP MALTI PATH DETECTOR AM FM NOISE BLANKER PULSE FORMER SUPPLY LP S H HIGH OUT QUAL D A 12 13 14 15 16 17 18 19 22 21 20 INPUT MULTIPLEXER CD L CD R AUX L SE2L AUX R SE2R FD2L FD2L FD2R FD2R AM MD2G MD2 MD1G SE4R MD1 SE4L MUX VREF AC OUTL AC OUTR SWINL SWINR ACINLF ACINLR ACINLR ACINRR OUTLF OUTLR OUTRF OUTRR ...

Page 38: ...pecified Les composants identifiés par une marque 0 sont critiques pour la sécurité Ne les remplacer que par une piéce portant le numéro spécifié Ref No Part No Description Remark 4 1 CHASSIS SECTION R Ref No Part No Description Remark R 1 X 3378 387 1 PANEL ASSY CD SUB 2 3 041 039 01 BUTTON EJECT 3 1 676 690 11 RELAY BOARD 4 X 3376 686 2 GEAR ASSY 5 3 030 909 02 DAMPER OIL 6 X 3376 687 1 LOCK ASS...

Page 39: ...8 394 1 PANEL S ASSY FRONT C5005 56 X 3378 605 1 PANEL S ASSY FRONT C5000X 56 X 3378 606 1 PANEL S ASSY FRONT C6800X 57 X 3378 391 1 PANEL ASSY FRONT BACK 58 3 041 037 01 BUTTON OPEN 59 3 032 321 01 SPRING OPEN 60 3 041 036 01 BUTTON 1 6 M 61 3 041 033 01 BUTTON LIST ENTER 62 3 041 035 01 BUTTON OFF 63 3 041 034 01 BUTTON MENU SOUND 64 3 041 175 01 PLATE LCD GROUND 65 1 694 660 11 CONDUCTIVE BOARD...

Page 40: ...3 3 040 038 01 SPRING LR TENSION 104 3 040 050 01 LEVER L 105 3 040 022 01 RETAINER RA SHAFT 106 3 040 044 01 ROLLER S 107 3 040 067 01 LEVER R 108 A 3301 980 A SHAFT ROLLER ASSY 109 3 040 037 01 GUIDE DISC 110 3 040 040 01 ARM ROLLER 111 A 3294 809 A SERVO BOARD COMPLETE 112 3 040 048 01 BRACKET MOTOR 113 3 040 034 01 SPRING RA TENSION 114 3 040 042 01 WASHER 115 3 043 880 01 RING RA RETAING 116 ...

Page 41: ... 031 01 DAMPER T 153 3 040 056 01 LEVER D 154 3 040 024 01 RETAINER DISC 155 3 040 053 01 RING LOADING 156 3 040 026 01 SPRING CH TENSION 157 3 040 032 01 SPRING FL COMPRESSION 158 3 040 033 01 SPRING KF1 TENSION 159 A 3307 422 A CHASSIS M COMPLETE ASSY 160 3 040 059 01 SPRING TR TENSION 161 3 040 057 01 LEVER LOCK 162 3 040 058 01 GEAR MDL 163 3 040 052 01 WHEEL U WORM 164 3 040 051 01 LEVER TR 1...

Page 42: ...marque 0 sont critiques pour la sécurité Ne les remplacer que par une piéce portant le numéro spécifié 201 X 3378 480 1 CHASSIS OP ASSY INCLUDING M901 202 3 040 029 01 SPRING SL TORSION 203 3 040 045 01 BASE DRIVING 204 3 040 194 01 GEAR SL MIDWAY 205 A 3301 983 A SHAFT FEED ASSY 206 1 676 707 11 PICK UP FLEXIBLE BOARD 207 1 677 182 11 MOTOR FLEXIBLE BOARD 208 1 676 708 11 LIMIT SW BOARD 209 3 909...

Page 43: ...IC951 8 749 017 35 IC KSM 401N JUMPER RESISTOR JR901 1 216 295 00 SHORT 0 LIQUID CRYSTAL DISPLAY LCD901 1 803 907 11 DISPLAY PANEL LIQUID CRYSTAL C5005 LCD901 1 803 907 31 DISPLAY PANEL LIQUID CRYSTAL C5000X C6800X DIODE LED901 8 719 078 21 LED SML 310PT C5005 LED902 8 719 078 21 LED SML 310PT C5005 LED903 8 719 078 21 LED SML 310PT C5005 LED904 8 719 078 21 LED SML 310PT C5005 LED910 8 719 078 19...

Page 44: ...0 0 5 1 10W R915 1 216 651 11 METAL CHIP 1K 0 5 1 10W R916 1 216 655 11 METAL CHIP 1 5K 0 5 1 10W R917 1 216 655 11 METAL CHIP 1 5K 0 5 1 10W R918 1 216 659 11 METAL CHIP 2 2K 0 5 1 10W R919 1 216 663 11 METAL CHIP 3 3K 0 5 1 10W R920 1 216 667 11 METAL CHIP 4 7K 0 5 1 10W R921 1 216 029 00 METAL CHIP 150 5 1 10W R922 1 216 026 11 RES CHIP 110 5 1 10W C5005 R923 1 216 178 00 RES CHIP 150 5 1 8W R9...

Page 45: ...1 CERAMIC CHIP 0 01uF 10 50V C609 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V C610 1 163 251 11 CERAMIC CHIP 100PF 5 50V C614 1 162 306 11 CERAMIC CHIP 0 01uF 30 16V C703 1 124 253 11 ELECT 0 47uF 20 50V C704 1 128 057 11 ELECT 330uF 20 6 3V C705 1 164 346 11 CERAMIC CHIP 1uF 16V C706 1 163 263 11 CERAMIC CHIP 330PF 5 50V C707 1 163 037 11 CERAMIC CHIP 0 022uF 10 25V C708 1 163 037 11 CERAMIC CHIP 0 ...

Page 46: ...DIODE MA8068 M TX D915 8 719 914 44 DIODE DAP202K T 146 D917 8 719 991 33 DIODE 1SS133T 77 D918 8 719 929 15 DIODE MTZJ T 77 9 1B D921 8 719 079 42 DIODE 1ZB22 TPA3 D922 8 719 079 42 DIODE 1ZB22 TPA3 D923 8 719 079 42 DIODE 1ZB22 TPA3 D924 8 719 079 42 DIODE 1ZB22 TPA3 D925 8 719 079 42 DIODE 1ZB22 TPA3 D926 8 719 079 42 DIODE 1ZB22 TPA3 D927 8 719 079 42 DIODE 1ZB22 TPA3 D928 8 719 079 42 DIODE 1...

Page 47: ...0W R124 1 216 089 11 RES CHIP 47K 5 1 10W R201 1 216 064 00 METAL CHIP 4 3K 5 1 10W R202 1 216 089 11 RES CHIP 47K 5 1 10W R203 1 216 089 11 RES CHIP 47K 5 1 10W R204 1 216 089 11 RES CHIP 47K 5 1 10W R212 1 216 174 00 RES CHIP 100 5 1 8W R214 1 216 174 00 RES CHIP 100 5 1 8W R215 1 216 077 00 METAL CHIP 15K 5 1 10W R216 1 216 077 00 METAL CHIP 15K 5 1 10W R217 1 216 025 11 RES CHIP 100 5 1 10W R2...

Page 48: ...1 216 097 11 RES CHIP 100K 5 1 10W R912 1 216 097 11 RES CHIP 100K 5 1 10W R914 1 216 089 11 RES CHIP 47K 5 1 10W R915 1 216 079 00 METAL CHIP 18K 5 1 10W R917 1 216 105 11 RES CHIP 220K 5 1 10W R918 1 216 206 00 RES CHIP 2 2K 5 1 8W R920 1 216 097 11 RES CHIP 100K 5 1 10W R925 1 216 059 00 METAL CHIP 2 7K 5 1 10W R926 1 216 097 11 RES CHIP 100K 5 1 10W R928 1 216 043 11 RES CHIP 560 5 1 10W R929 ...

Page 49: ...IC CHIP 0 1uF 16V CONNECTOR CN1 1 764 616 12 HOUSING CONNECTOR PC BOARD 30P CN2 1 794 153 21 CONNECTOR FPC ZIF 16P CN3 1 770 347 21 CONNECTOR FPC 6P FERRITE BEAD FB101 1 216 295 00 SHORT 0 FB102 1 216 295 00 SHORT 0 FB103 1 216 295 00 SHORT 0 FB501 1 216 295 00 SHORT 0 FB503 1 500 445 21 FERRITE BEAD INDUCTOR IC IC1 8 752 095 36 IC CXA2596M T6 IC5 8 752 914 87 IC CXP84640 072Q IC7 8 759 653 67 IC ...

Page 50: ...558 1 216 864 11 METAL CHIP 0 5 1 16W R560 1 216 809 11 METAL CHIP 100 5 1 16W R563 1 216 809 11 METAL CHIP 100 5 1 16W R564 1 216 845 11 METAL CHIP 100K 5 1 16W R568 1 216 837 11 METAL CHIP 22K 5 1 16W R569 1 216 809 11 METAL CHIP 100 5 1 16W R570 1 216 821 11 METAL CHIP 1K 5 1 16W R572 1 216 809 11 METAL CHIP 100 5 1 16W R590 1 216 845 11 METAL CHIP 100K 5 1 16W R594 1 216 845 11 METAL CHIP 100K...

Page 51: ...D FITTING ASSIST C5000X C5005 253 7 682 160 01 SCREW P 4X6 C5000X C5005 254 X 3368 725 1 SCREW ASSY FITTING C5000X C5005 255 3 041 027 01 COLLAR 256 X 3366 405 1 SCREW ASSY EXP FITTING C6800X 257 3 030 929 02 SPRING FITTING 258 3 934 325 01 SCREW K 5X8 TP 259 1 792 194 21 CORD WITH CONNECTOR POWER 252 251 255 256 254 257 253 259 258 ...

Page 52: ...52 Sony Corporation Mobile Electronics Division Company 9 870 075 11 CDX C5000X C5005 C6800X 2000B047035 1 Printed in Singapore 2000 2 Published by General Engineering Dept ...

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