Sony CD Walkman D-193 Service Manual Download Page 11 | Manualshive

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5-4. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) —

• Refer to page 17 for Waveforms and note.

• Refer to page 19 for IC Block Diagrams.

D-190/191/191SR/192CK/193

04

700mAh 2.4V

(193)

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Summary of Contents for CD Walkman D-193

Page 1: ... by EIAJ CP 307 Output at 4 5 V input level Headphones stereo minijack Approx 5 mW approx 5 mW at 16 ohms Approx 2 mW approx 2 mW at 16 ohms For the customers in France SPECIFICATIONS Continued on next page General Power requirements For the area code of the model you purchased check the upper left side of the bar code on the package Sony NC DMAA rechargeable battery 2 4 V DC Ni Cd 700 mAh D 193 T...

Page 2: ... 1 Earphones 1 2 Connecting cord Phono plug 2 stereo miniplug 1 2 Car connecting pack 1 Car battery cord 1 Mount plate 1 Velcro tape 2 Spare fuse 1 Spiral tube 1 AC plug adaptor 1 3 1 Supplied with US model 2 Not supplied with US model 3 Supplied with E33 E13 and EA models D 193 AC power adaptor 1 Headphones 1 1 Earphones 1 2 Rechargeable batteries 2 Connecting cord Phono plug 2 stereo miniplug 1 ...

Page 3: ...s as par the Optical Pick Up Block Checking Procedures Part No 9 960 027 11 issued separately before replacing the optical pick up block Note and specifications required to check are given below FOK output IC501 pin When checking FOK remove the lead wire to disc motor S curve P to P value 2 0Vp p IC501 pin When checking S curve P to P value remove the lead wire to disc motor RF signal P to P value...

Page 4: ... 4 SECTION 2 GENERAL This section is extracted from instruction manual 4 ...

Page 5: ...given 3 1 CABINET REAR SUB ASSY Note When installing fit the knobs H B and switches 3 2 MAIN BOARD 3 3 MD ASSY 1 screws B2x10 G tapping 2 screws B2x10 G tapping 3 claw 4 claw 5 claw 6 cabinet rear sub assy knob H B knob H B switches 1 CN501 5 MAIN board 2 CN502 3 CN503 4 CN504 1 MD assy ...

Page 6: ...in board 2 Insert the disc YEDS 18 Part No 3 702 101 01 3 Press the button 4 Confirm that the oscilloscope waveform is as shown in the figure below eye pattern A good eye pattern means that the diamond shape in the center of the waveform can be clearly distinguished RF signal reference waveform eye pattern π RF level 0 8 1 8 Vp p VOLT DIV 200 mV 10 1 probe in use TIME DIV 500 nS When observing the...

Page 7: ... input for master 22 AVDD Analog power supply pin 3 V 23 RF I EFM signal input 24 BIAS I Constant current input of asymmetry circuit 25 ASYI I Asymmetry comparator voltage input 26 ASYO O EFM output full swing 27 28 TEST1 0 I LSI test pin Connect to ground 29 XRST I System reset input L active 30 XRSTO O Reset signal output L active 31 FOK I Focus OK input 32 LRCK O LR clock output of D A interfac...

Page 8: ... Remote commander reception circuit input 71 VSS Ground 72 VDD Power supply pin 3 V 73 SEG15 O Segment signal output for LCD Not used in this set 74 82 SEG14 6 O Segment signal output for LCD 83 SEG5 O Segment signal output for LCD Not used in this set 84 88 SEG4 0 O Segment signal output for LCD 89 92 COM3 0 O Common signal output for LCD 93 95 VLC3 1 Bias power supply pin for LCD Not used in thi...

Page 9: ...41 PWM OUT 42 SWITCHING REG 98 100 107 109 OUT1A 14 OUT1B 21 TRACKING COIL DRIVE OUT3B 19 OUT3A SLED MOTOR DRIVE OUT2B M901 SLED MOTOR FOCUS COIL TRACKING COIL M902 SPINDLE MOTOR 18 OUT2A SPINDLE MOTOR DRIVE OUT4A 23 OUT4B 04 AOUT2 LOUT2 LOUT1 AOUT1 XOE CHGON KEYA PC1 PC2 PC3 PA0 PA1 PA2 KEYB KEYC KEY0 KEY1 KEY2 PLAY FF XSLEEP XRST VDET SENS2 DCDET p S802 MEGA BASS S803 VOL S805 MENU J301 PHONES S...

Page 10: ...D301 H 1 D401 C 17 D402 B 16 D407 C 13 D408 B 15 D409 H 7 D410 I 7 D411 C 14 D412 D 13 D413 C 16 D414 H 7 D415 C 15 D416 E 16 D802 J 15 D803 I 11 D804 I 11 D805 I 7 D806 I 11 D807 I 11 D811 I 15 D812 H 7 IC301 I 2 IC302 H 5 IC303 H 5 IC401 C 15 IC403 D 13 IC501 G 16 IC601 D 15 IC801 I 13 Q301 H 2 Q302 H 2 Q303 I 4 Q304 H 1 Q305 I 5 Q306 I 16 Q307 I 16 Q401 C 16 Q403 C 13 Q404 C 13 Q405 H 7 Q406 G ...

Page 11: ... 15 16 5 4 SCHEMATIC DIAGRAM MAIN SECTION 1 2 Refer to page 17 for Waveforms and note Refer to page 19 for IC Block Diagrams D 190 191 191SR 192CK 193 04 700mAh 2 4V 193 ...

Page 12: ...t impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Signal path J CD Note The components identi fied by mark or dotted line with mark are criti cal for safety Replace only with part number specified Note Les composants identifiés par une marque sont critiq...

Page 13: ...SC11252FTAEB IC501 CXA2542AQ IIL DATA REGISTER INPUT SHIFT REGISTER ADDRESS DECODER SENS SELECTOR OUTPUT DECODER TRK GAIN WINDOW COMP E F BALANCE WINDOW COMP TRACKING PHASE COMPENSATION FOCUS PHASE COMPENSATION ATSC WINDOW COMP FO BIAS WINDOW COMP LASER POWER CONTROL 40 41 42 43 44 46 47 48 38 39 37 36 35 34 33 32 31 30 29 28 27 26 25 RF SUMMING AMP MIRR FSET ISET SLP SLM SLO ISET VCC VCC CLK XLT ...

Page 14: ... remplacer que par une piéce portant le numéro spécifié Abbreviation AR Arabic model AUS Australian model BR Brazilian model CH Chinese model CND Canadian model E13 AC 220 230V area in E model E33 AC 100 240V area in E model E92 AC 120V area in E model EA Saudi Arabia model EE East European model FR French model G German model MX Mexican model 1 2 3 11 12 12 12 13 7 8 9 10 10 4 5 6 LCD801 CDM 2811...

Page 15: ...5 3 336 395 01 SCREW B2X10 G TAPPING 6 X 4951 719 1 CABINET FRONT I SERVICE ASSY GRAY 6 X 4951 720 1 CABINET FRONT S SERVICE ASSY SILVER 6 X 4951 721 1 CABINET FRONT L SERVICE ASSY BLUE 6 X 4951 722 1 CABINET FRONT G SERVICE ASSY GREEN 6 X 4951 723 1 CABINET FRONT W SERVICE ASSY WHITE 7 4 214 672 01 HOLDER LCD 8 4 214 625 11 TERMINAL BOARD RELAY BATTERY 9 X 4950 613 1 CABINET REAR SUB ASSY 10 4 96...

Page 16: ... 11D 60 4 973 631 01 SCREW 61 4 972 163 04 SPRING SLED 62 7 627 850 17 SCREW PRECISION P 1 4X2 5 M901 A 3303 403 A MOTOR ASSY SLED SLED M902 A 3304 989 A MOTOR ASSY TURN TABLE SPINDLE S901 1 571 099 21 SWITCH 1 KEY LIMIT 6 2 MD SECTION CDM 2811DAA 51 52 53 54 55 56 57 58 59 60 61 62 M901 M902 S901 The components identified by mark or dotted line with mark are critical for safety Replace only with ...

Page 17: ...ANTAL CHIP 47uF 20 4V C401 1 162 919 11 CERAMIC CHIP 22PF 5 50V C402 1 109 982 11 CERAMIC CHIP 1uF 10 10V C403 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C404 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C405 1 109 982 11 CERAMIC CHIP 1uF 10 10V C406 1 162 962 11 CERAMIC CHIP 470PF 10 50V C407 1 124 635 00 ELECT 220uF 20 6 3V C408 1 164 156 11 CERAMIC CHIP 0 1uF 25V C409 1 164 156 11 CERAMIC CHIP 0 1uF 25...

Page 18: ...4P CN502 1 695 320 51 PIN CONNECTOR 1 5MM SMD 2P CN503 1 695 320 31 PIN CONNECTOR 1 5MM SMD 2P CN504 1 695 320 21 PIN CONNECTOR 1 5MM SMD 2P DIODE D301 8 719 941 09 DIODE DAP202U D401 8 719 048 98 DIODE RB160L 40TE25 D402 8 719 404 50 DIODE MA111 TX D407 8 719 048 98 DIODE RB160L 40TE25 D408 8 719 404 50 DIODE MA111 TX D409 8 719 941 09 DIODE DAP202U 193 D410 8 719 404 50 DIODE MA111 TX 193 D411 8...

Page 19: ...216 835 11 METAL CHIP 15K 5 1 16W R208 1 216 817 11 METAL CHIP 470 5 1 16W R215 1 216 813 11 METAL CHIP 220 5 1 16W R303 1 216 841 11 METAL CHIP 47K 5 1 16W R304 1 216 841 11 METAL CHIP 47K 5 1 16W R306 1 216 841 11 METAL CHIP 47K 5 1 16W R307 1 216 829 11 METAL CHIP 4 7K 5 1 16W R309 1 216 845 11 METAL CHIP 100K 5 1 16W R312 1 216 845 11 METAL CHIP 100K 5 1 16W R313 1 216 829 11 METAL CHIP 4 7K 5...

Page 20: ...CHIP 330K 5 1 16W R545 1 216 827 11 METAL CHIP 3 3K 5 1 16W R546 1 216 864 11 METAL CHIP 0 5 1 16W R547 1 216 825 11 METAL CHIP 2 2K 5 1 16W R601 1 216 845 11 METAL CHIP 100K 5 1 16W R602 1 216 833 11 METAL CHIP 10K 5 1 16W R603 1 216 857 11 METAL CHIP 1M 5 1 16W R604 1 216 833 11 METAL CHIP 10K 5 1 16W R605 1 216 821 11 METAL CHIP 1K 5 1 16W R606 1 216 827 11 METAL CHIP 3 3K 5 1 16W R609 1 216 83...

Page 21: ...AEP 192CK AEP 3 865 741 11 MANUAL INSTRUCTION TRADITIONAL CHINESE 191 E13 3 865 741 21 MANUAL INSTRUCTION ENGLISH 191 CH E13 3 865 741 31 MANUAL INSTRUCTION SIMPLIFIED CHINESE 191 CH 3 865 742 11 MANUAL INSTRUCTION RUSSIAN 190 EE 191 EE 191SR EE 192CK E13 EE 3 865 742 21 MANUAL INSTRUCTION CZECH 190 EE 191 EE 191SR EE 192CK E13 EE 3 865 742 31 MANUAL INSTRUCTION HUNGARIAN 190 EE 191 EE 191SR EE 19...

Page 22: ... 28 Sony Corporation Personal A V Products Company 9 926 937 11 99B0490 1 Printed in Japan C1999 2 Published by Quality Engineering Dept Shinagawa D 190 191 191SR 192CK 193 ...

Page 23: ... Service Manual Supplement 1 contains only the points which differ from D 191 Mexican model For the informations not contained in this manual please refer to D 190 191 191SR 192CK 193 service manual 9 926 937 previously issued 2 CORRECTIONS EXPLODED VIEWS Page INCORRECT CORRECT 21 Ref No Part No Description Remark 1 X 4950 609 1 LID ASSY UPPER 191 SILVER 6 X 4951 719 1 CABINET FRONT I SERVICE ASSY...

Page 24: ...AEP AR MX 1 X 4950 611 1 LID ASSY UPPER GREEN 191 AEP UK FR G E13 AUS CH 1 X 4950 612 1 LID ASSY UPPER WHITE 191 AEP UK FR G E13 AUS 1 X 4950 614 1 LID ASSY UPPER SILVER 192CK EXCEPT US E92 1 X 4950 615 1 LID ASSY UPPER SILVER 193 1 X 4950 616 1 LID ASSY UPPER BLUE 193 US 1 X 4951 457 1 LID ASSY UPPER SILVER 190 1 X 4951 823 1 LID ASSY UPPER SILVER 191 US CND E92 1 X 4951 921 1 LID ASSY UPPER BLUE...

Page 25: ...ON S809 HOLD OFF ON MENU LCD801 LIQUID CRYSTAL DISPLAY PANEL VOL PHONES J301 MAIN BOARD SIDE A OPEN J401 DC IN 4 5V DRY BATTERY SIZE AA IEC DESIGNATION R6 2PCS 3V RECHARGEABLE BATTERY NICKEL CADMIUM NC DMAA 700mAh 2 4V MAIN BOARD SIDE B OPEN p M D 193 1 672 275 D 193 D 193 EXCEPT D 193 EXCEPT D 193 D 193 1 672 275 TP518 TP522 TP601 TP527 TP521 E C B DEN BOARD Z1R2 B BOARD Z1R2 A BOARD Ref No Locat...

Page 26: ... TRANSISTER DTC143XU R10 1 216 829 11 METAL CHIP 4 7K 5 1 16W R14 1 216 811 11 METAL CHIP 150 5 1 16W Ref No Part No Description Remark Z1R3 BOARD for TYPE II C2 1 164 217 11 CERAMIC CHIP 150P 5 50V C10 1 108 982 11 CERAMIC CHIP 1 10 10V D2 8 719 049 09 DIODE 1SS367 D10 8 719 049 09 DIODE 1SS367 Q10 8 729 924 39 TRANSISTER DTC143XU R10 1 216 811 11 METAL CHIP 150 5 1 16W Ref No Part No Description...

Page 27: ...D 193 TP518 TP522 TP601 TP527 TP405 TP413 TP412 TP521 Z1R3 BOARD C10 1 109 982 11 CERAMIC CHIP 1 10 10V D10 8 719 049 09 DIODE 1SS367 D11 8 719 049 09 DIODE 1SS367 Q10 8 729 035 63 TRANSISTER FMG9A R10 1 216 829 11 METAL CHIP 4 7K 5 1 16W Ref No Part No Description Remark Z1R3 BOARD for TYPE IV C10 1 109 982 11 CERAMIC CHIP 1 10 10V D10 8 719 049 09 DIODE 1SS367 D11 8 719 049 09 DIODE 1SS367 Q10 8...

Page 28: ...p M D 193 1 672 275 D 193 D 193 EXCEPT D 193 EXCEPT D 193 D 193 1 672 275 TP518 TP522 TP601 TP527 TP405 TP551 TP555 TP553 TP411 TP552 TP530 TP529 TP531 TP555 TP626 TP414 TP415 TP554 TP303 TP413 TP412 TP521 Z1R2 A BOARD Ref No Location D301 H 1 D401 C 17 D402 B 16 D404 B 16 D407 C 13 D408 B 15 D409 H 7 D410 I 7 D411 C 14 D412 D 13 D413 C 16 D414 H 7 D415 C 14 D416 E 16 D802 J 15 D803 I 11 D804 I 11...

Page 29: ... D 193 EXCEPT D 193 D 193 1 672 275 TP518 TP522 TP601 TP527 TP521 TP551 TP405 TP413 TP412 TP554 TP555 T411 TP553 TP552 TP414 TP415 TP521 TP530 TP529 TP531 TP626 TP303 Ref No Location D301 H 1 D401 C 17 D402 B 16 D404 B 16 D407 C 13 D408 B 15 D409 H 7 D410 I 7 D411 C 14 D412 D 13 D413 C 16 D415 C 15 D416 E 16 D419 D 15 D421 D 14 D423 C 13 D424 C 13 D501 G 15 D802 J 15 D803 I 11 D804 I 11 D805 I 7 D...

Page 30: ...CEPT D 193 D 193 1 672 275 TP518 TP522 TP601 TP527 TP521 C813 17 18 19 D 190 191 191SR 192CK 193 PRINTED WIRING BOARD TYPE VI Ref No Location D301 H 1 D401 C 17 D402 B 16 D404 B 16 D407 C 13 D408 B 15 D409 H 7 D410 I 7 D411 C 14 D412 D 13 D413 C 16 D415 C 14 D416 E 16 D419 D 15 D421 D 14 D423 C 13 D424 C 13 D501 H 15 D802 J 15 D803 I 11 D804 I 11 D805 I 7 D806 I 11 D807 I 11 D811 I 15 D812 H 7 IC3...

Page 31: ...ise specified indicates tolerance internal component C panel designation U B Line Power voltage is dc 3 V and fed with regulated dc power supply from battery terminal Voltages and waveforms are dc with respect to ground in playback mode Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Vol...

Page 32: ... 23 24 SCHEMATIC DIAGRAM MAIN SECTION 1 2 TYPE III IV D 190 191 191SR 192CK 193 ...

Page 33: ... SCHEMATIC DIAGRAM MAIN SECTION 1 2 TYPE V VI D 190 191 191SR 192CK 193 25 26 ...

Page 34: ... 27 28 SCHEMATIC DIAGRAM MAIN SECTION 2 2 TYPE I II III IV V VI D 190 191 191SR 192CK 193 ...

Page 35: ...el CH Chinese model CND Canadian model E13 AC 220 230V area in E model E33 AC 100 240V area in E model E92 AC 120V area in E model EA Saudi Arabia model EE East European model FR French model G German model MX Mexican model Board part number suffix 11 Number suffix is 11 12 Number suffix is 12 13 Number suffix is 13 14 Number suffix is 14 Ref No Part No Description Remark Ref No Part No Descriptio...

Page 36: ...729 905 96 TRANSISTOR DTA114TU Q406 8 729 922 34 TRANSISTOR 2SD1758 TLQR 193 Q407 8 729 905 96 TRANSISTOR DTA114TUT106 Q408 8 729 905 34 TRANSISTOR 2SC4081T106Q 193 Q409 8 729 026 53 TRANSISTOR 2SA1576A T106 QR Q410 8 729 905 34 TRANSISTOR 2SC4081T106Q Q411 8 729 029 00 TRANSISTOR DTC115EUA T106 193 Q412 8 729 026 53 TRANSISTOR 2SA1576A T106 QR Q413 8 729 026 53 TRANSISTOR 2SA1576A T106 QR Q414 8 ...

Page 37: ... 11 METAL CHIP 22 5 1 16W 12 13 14 R449 1 216 864 11 METAL CHIP 0 5 1 16W 12 13 14 R451 1 216 829 11 METAL CHIP 4 7K 5 1 16W 13 14 R452 1 216 811 11 METAL CHIP 150 5 1 16W 13 14 R501 1 216 793 11 RES CHIP 4 7 5 1 16W R502 1 216 821 11 METAL CHIP 1K 5 1 16W R503 1 216 841 11 METAL CHIP 47K 5 1 16W R504 1 216 847 11 METAL CHIP 150K 5 1 16W R505 1 216 841 11 METAL CHIP 47K 5 1 16W EXCEPT 14 R506 1 21...

Page 38: ... 193 US 1 467 012 11 ADAPTOR AC AC E455 191 EA 192CK EA 193 EA 1 467 195 11 ADAPTOR AC AC E454 191 US CND E92 MX 191SR MX 192CK US E92 193 US E92 BR 1 467 550 11 ADAPTOR AC AC E455A 191 E33 192CK E33 193 E33 1 473 115 11 ADAPTOR AC AC E455D 191 UK 191SR UK 192CK UK 1 473 116 35 ADAPTOR AC AC E455D 191 AEP FR G E13 EE 191SR AEP FR G AR 192CK AEP FR G E13 EE 193 AEP UK FR G E13 EE 1 475 622 11 ADAPT...

Page 39: ... DUTCH 193 AEP EE 3 865 743 51 MANUAL INSTRUCTION SWEDISH 193 AEP 3 865 743 61 MANUAL INSTRUCTION PORTUGUESE 193 AEP E92 3 865 743 71 MANUAL INSTRUCTION GERMAN 193 AEP G 3 865 743 81 MANUAL INSTRUCTION ITALIAN 193 AEP 3 865 743 91 MANUAL INSTRUCTION FINNISH 193 AEP 3 865 744 11 MANUAL INSTRUCTION TRADITIONAL CHINESE 193 E13 BR 3 865 744 21 MANUAL INSTRUCTION ENGLISH 193 E13 BR CH 3 865 744 31 MANU...

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