Toshiba SD-43HKSB Service Manual Download Page 1 | Manualshive

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SERVICE MANUAL

DVD HOME

THEATER SYSTEM

A pril. 2003

SD-43HKSB

SD-43HKSE

V I D E O

COMPACT

DIGITAL AUDIO

COMPACT

DIGITAL VIDEO

FILE NO. 810-200310X

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Summary of Contents for SD-43HKSB

Page 1: ...SERVICE MANUAL DVD HOME THEATER SYSTEM A pril 2003 SD 43HKSB SD 43HKSE V I D E O COMPACT DIGITAL AUDIO COMPACT DIGITAL VIDEO FILE NO 810 200310X ...

Page 2: ......

Page 3: ......

Page 4: ...gnment and Adjustments 2 Exploded Views and Parts List 3 Diassembly and Reassembly 4 Electrical Parts List 5 Block Diagrams 6 PCB Diagrams 7 Wiring Diagram 8 Schematic Diagrams 9 IC block Diagrams 10 Troubleshooting ...

Page 5: ... SENSITIVITY SEMI VR 10KΩ FM S S G GND 28 dB FM S S G Output GND Speaker Terminal FM Antenna Terminal Distortion Meter Input SET Input output Oscilloscope FM IN FM Antenna SET 20 kΩ OUTPUT AM SSG 450KHZ INPUT AM ANT IN Speaker Terminal 60cm AM IF VTVM Oscilloscope AM MW I F Adjustment Maximum output Figure 1 3 SSG FREQ Frequency Adjustment point 450 kHz 522 kHz AM IF Figure1 3 AM I F Adjustment OU...

Page 6: ... to loop antenna VTVM AND oscilloscope 2 1611KHz 1611KHz MW OSC Check for 7 0V 1 0V at the high Fig 1 3 IR117 AM MW RF 1 594KHz 594KHz MW ANT Maximum out INTER FREQ 1 455KHz 522KHz TL2 Maximum out OSC Fig 1 3 1 2 3MHz SW1 OSC Adjust for 1 0V 0 1V at the low SW1 2 7 3MHz Check for 8 5V 1 0V at the high RF 1 3 5MHz 3 5MHz SW1 ANT Maximum out OSC Fig 1 3 1 9 5MHz SW2 OSC Adjust for 1 5V 0 1V at the l...

Page 7: ...TOSHIBA 2 1 2 Exploded Views and Parts List 2 1 Total Exploded View ...

Page 8: ...AH61 01131A HOLDER VFD ABS BLK 1 E18 AG000568 AH63 00388R SHIELD PCB PBS 0 3T 1 E19 AG000411 AH63 00388C SHIELD TOP PBS 0 3T 2 E20 AG000419 AH64 02001D CABINET TOP SECC 0 8T 1 E21 AG000396 AH61 01140A BRKT PCB SPTE 0 5T 1 E22 AG000405 AH62 30062A HEAT SINK TR AL EXTR 1 E23 AG000403 AH62 00083A HEAT SINK DVDP AL EXTR 1 E24 AG000401 AH62 00062A HEAT SINK TR AL EXTR 2 E25 AG000404 AH62 30061C HEAT SI...

Page 9: ...R LOWER POM WHT 1 M10 AG000393 AH61 00747A BRACKET CHUCK SECC t1 0 1 M11 AG000436 AH66 00166A SLIDE CAM POM WHT 1 M12 AG000362 AH31 00030A MOTOR DC RF 300CA 11440 1 M13 AG000376 AH41 00352A PCB SWITCH 26 5 21 6 1 M14 AG000437 AH66 00167A BELT PULLEY CR 1 5 1 M15 AG000288 3409 001119 SWITCH DETECTOR JDS2200 1 M16 AG000385 AH59 00130A DVD DECK CMS S21MG6 1 M17 AG000337 6001 001257 SCREW MACHINE 1 7 ...

Page 10: ...TOSHIBA 2 4 2 3 SPEAKER Exploded View and Parts list CENTER SPEAKER FRONT REAR SPEAKER ...

Page 11: ...TOSHIBA 2 5 SUBWOOFER ...

Page 12: ...en the disc tray 2 Slightly twist the assembly door in the direction of A and lift it in the direction of B to remove it 3 Close the assembly door CABINET TOP TRAY ASS Y DOOR E E E 3 1 1 CABINET TOP 1 Remove the top cover by taking out the 9 screws E on the periphery that hold it on 3 1 CABINET REPLACEMENT A B ...

Page 13: ... out the 5 screws B and the 2 screws C 2 Disconnect the flexible cable and then remove the cabinet front 3 1 4 CABINET REAR 1 Take out the 15 screws G unplug the connector and then remove the cabinet rear FLEXIBLE CABLE CABINET FRONT CABINET REAR CONNECTOR B C C B G ...

Page 14: ...ctors CONNECTOR 1 and then remove the DSP PCB 1 3 Unplug the 2 connectors CONNECTOR 2 and then remove the DSP PCB 2 TUNER PCB FLEXIBLE CABLE VIDEO PCB CONNECTOR CONNECTOR 2 FLEXIBLE CABLE DSP PCB 1 CONNECTOR 1 DSP PCB 2 3 2 1 VIDEO PCB TUNER PCB 1 Disconnect the 2 flexible cables and then remove the TUNER PCB 2 Unplug the 2 connectors and then remove the VIDEO PCB B ...

Page 15: ...bly and Reassembly 3 2 3 AUX PCB 1 Unplug the connector and then remove the AUX PCB 3 2 4 POWER PCB 1 Take out the 4 screws H 2 Unplug the 2 connectors and then remove the POWER PCB AUX PCB CONNECTOR POWER PCB H CONNECTOR ...

Page 16: ...Unplug the 3 connectors and then remove the AMP PCB 3 2 6 FRONT PCB 1 FRONT PCB 2 1 Remove the KNOB VOLUME and take out the 10 screws D 2 Unplug the connector and remove the FRONT PCB 1 and FRONT PCB 2 CONNECTOR AMP PCB B CONNECTOR FRONT PCB 1 KNOB VOLUME D D FRONT PCB 2 CONNECTOR ...

Page 17: ...W TP 1608 AR51 AG000120 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 L29 AG000120 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 L32 AG000120 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 L33 AG000120 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 L34 AG000120 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 L35 AG000120 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 RR32 AG000121 2007 000075 R CHIP 220ohm 5 1 10W TP 1608 R1 ...

Page 18: ... 01NF 0 5PF 50V C0G TP 1 TC4 AG000200 2203 000280 C CERAMIC CHIP 0 01NF 0 5PF 50V C0G TP 1 TC3 AG000200 2203 000280 C CERAMIC CHIP 0 01NF 0 5PF 50V C0G TP 1 TC2 AG000200 2203 000280 C CERAMIC CHIP 0 01NF 0 5PF 50V C0G TP 1 C86 AG000204 2203 000384 C CERAMIC CHIP 0 015NF 5 50V C0G TP 160 SC20 AG000205 2203 000440 C CERAMIC CHIP 1nF 10 50V X7R TP 1608 SC19 AG000205 2203 000440 C CERAMIC CHIP 1nF 10 ...

Page 19: ...GP TP 4 3x4 3x5 4 PC2 AG000273 2402 001042 C AL SMD 100uF 20 16V GP TP 6 6x6 6x5 PC3 AG000274 2402 001059 C AL SMD 220UF 20 6 3V TP 6X6 6X6 6 SC3 AG000274 2402 001059 C AL SMD 220UF 20 6 3V TP 6X6 6X6 6 VL1 AG000278 2703 000125 INDUCTOR SMD 10uH 10 1 25x2x1 25mm DXT1 AG000279 2801 004180 CRYSTAL SMD 33 8688MHZ 50PPM 28 AAN 12PF Y3 AG000280 2801 004284 CRYSTAL SMD 27MHZ 10PPM 28 AAN 20PF 30OH L28 A...

Page 20: ...03 000533 C CERAMIC CHIP 2 7nF 10 50V X7R TP 2012 FC11R AG000206 2203 000533 C CERAMIC CHIP 2 7nF 10 50V X7R TP 2012 FC24L AG000206 2203 000533 C CERAMIC CHIP 2 7nF 10 50V X7R TP 2012 UC1A AG000214 2203 000979 C CERAMIC CHIP 47nF 10 50V X7R TP 2012 FC2R AG000224 2203 001551 C CERAMIC CHIP 1 5nF 10 50V X7R TP 2012 FC2R AG000224 2203 001551 C CERAMIC CHIP 1 5nF 10 50V X7R TP 2012 FC2L AG000224 2203 ...

Page 21: ... AG000250 2401 000909 C AL 22uF 20 16V GP TP 5x5 2 5 VC33R AG000250 2401 000909 C AL 22uF 20 16V GP TP 5x5 2 5 VC60CL AG000250 2401 000909 C AL 22uF 20 16V GP TP 5x5 2 5 VC60CR AG000250 2401 000909 C AL 22uF 20 16V GP TP 5x5 2 5 VC60FL AG000250 2401 000909 C AL 22uF 20 16V GP TP 5x5 2 5 VC19 AG000252 2401 001102 C AL 330uF 20 16V GP TP 8x11 5mm 5 VC20 AG000252 2401 001102 C AL 330uF 20 16V GP TP 8...

Page 22: ...013 0401 001090 DIODE SWITCHING 1SS355 80V 225mA SOD 323 D66 AG000013 0401 001090 DIODE SWITCHING 1SS355 80V 225mA SOD 323 D67 AG000013 0401 001090 DIODE SWITCHING 1SS355 80V 225mA SOD 323 D68 AG000013 0401 001090 DIODE SWITCHING 1SS355 80V 225mA SOD 323 D69 AG000013 0401 001090 DIODE SWITCHING 1SS355 80V 225mA SOD 323 D70 AG000013 0401 001090 DIODE SWITCHING 1SS355 80V 225mA SOD 323 D71 AG000013 ...

Page 23: ...ON 330ohm 5 1 8W AA TP 1 8x3 2mm R85W AG000086 2001 000003 R CARBON 330ohm 5 1 8W AA TP 1 8x3 2mm UR32 AG000088 2001 000023 R CARBON 47OHM 5 1 4W AA TP 2 4X6 4MM UR31 AG000088 2001 000023 R CARBON 47OHM 5 1 4W AA TP 2 4X6 4MM R144 AG000094 2001 000290 R CARBON 10Kohm 5 1 8W AA TP 1 8x3 2mm R36FR AG000104 2001 000700 R CARBON 39KOHM 5 1 4W AA TP 2 4X6 4MM R36FL AG000104 2001 000700 R CARBON 39KOHM ...

Page 24: ... 8W TP 2012 R37RL AG000184 2007 001216 R CHIP 82ohm 5 1 8W TP 2012 R34FL AG000184 2007 001216 R CHIP 82ohm 5 1 8W TP 2012 R34C AG000184 2007 001216 R CHIP 82ohm 5 1 8W TP 2012 R34FR AG000184 2007 001216 R CHIP 82ohm 5 1 8W TP 2012 R34W AG000184 2007 001216 R CHIP 82ohm 5 1 8W TP 2012 R34RR AG000184 2007 001216 R CHIP 82ohm 5 1 8W TP 2012 R34RL AG000184 2007 001216 R CHIP 82ohm 5 1 8W TP 2012 PC20 ...

Page 25: ...1 AG000172 2007 000941 R CHIP 47Kohm 5 1 8W TP 2012 UR120 AG000172 2007 000941 R CHIP 47Kohm 5 1 8W TP 2012 UR119 AG000172 2007 000941 R CHIP 47Kohm 5 1 8W TP 2012 UR118 AG000172 2007 000941 R CHIP 47Kohm 5 1 8W TP 2012 UR82 AG000172 2007 000941 R CHIP 47Kohm 5 1 8W TP 2012 UR75 AG000172 2007 000941 R CHIP 47Kohm 5 1 8W TP 2012 UR50 AG000172 2007 000941 R CHIP 47Kohm 5 1 8W TP 2012 UR130 AG000172 ...

Page 26: ...TOSHIBA 9 1 9 IC Block Diagrams 9 1 Main 9 1 1 BA4560 9 1 2 BA7612N ...

Page 27: ...9 2 TOSHIBA 9 1 3 BA7665FS 9 1 4 M66010AFP ...

Page 28: ...TOSHIBA 9 3 9 1 5 KA7805 7808 7812 9 1 6 KA7912 ...

Page 29: ...9 4 TOSHIBA 9 1 7 TDA7440D ...

Page 30: ...TOSHIBA 9 5 9 2 DVD MPEG 9 2 1 ESS6028FW ...

Page 31: ...9 6 TOSHIBA ...

Page 32: ...TOSHIBA 9 7 ...

Page 33: ...9 8 TOSHIBA ...

Page 34: ...TOSHIBA 9 9 ...

Page 35: ...9 10 TOSHIBA ...

Page 36: ...TOSHIBA 9 11 9 2 3 CS8415 9 2 2 74HCT245 ...

Page 37: ...9 12 TOSHIBA 9 2 4 ESMT_M12L64164A ...

Page 38: ...TOSHIBA 9 13 9 2 5 M29W160E 9 2 6 S524C20D21_20D41 ...

Page 39: ...9 14 TOSHIBA 9 2 8 STM_74LCX244 9 2 7 STM_74LCX157 ...

Page 40: ...TOSHIBA 9 15 9 2 9 STM_74LCX374 ...

Page 41: ...9 16 TOSHIBA 9 3 DVD SERVO 9 3 1 M11B416256A ...

Page 42: ...TOSHIBA 9 17 9 3 2 M5705 9 3 3 W29EE512F1 ...

Page 43: ...TOSHIBA 10 1 10 TroubleShooting 10 1 Main 1 POWER ...

Page 44: ...10 2 TOSHIBA 2 OUTPUT ...

Page 45: ...TOSHIBA 10 3 3 Protection When High Voltage at Protection port 3 1 In this case LOW for Base port of Q 12 R2003 TR at MAIN PCB ...

Page 46: ... 3 2 In this case LOW for Base of Q 13 A733 at Main PCB 3 3 Check the Connector Wire Ass y Connection of each PCB DVD MECHA Main PCB 8P PW4 POWER TRANS Main PCB CW3 POWER TRANS Main PCB PW2 POWER TRANS Main PCB PW1 ...

Page 47: ...TOSHIBA 10 5 10 2 DVD Servo Parts Fig 1 2 Fig 1 3 Fig 1 4 V 1V div H 5ns div V 1V div H 5ns div V 1V div H 5ns div ...

Page 48: ...10 6 TOSHIBA ...

Page 49: ...TOSHIBA 10 7 ...

Page 50: ...10 8 TOSHIBA ...

Page 51: ...TOSHIBA 10 9 FE signal 0 6V SBAD signal 1 6V ...

Page 52: ...10 10 TOSHIBA TE signal RFRP signal ...

Page 53: ...TOSHIBA 10 11 V 500mV div H 100ns div V 500mV div H 50ns div V 500mV div H 50ns div ...

Page 54: ...10 12 TOSHIBA 10 3 DVD MPEG Parts ...

Page 55: ...TOSHIBA 10 13 ...

Page 56: ...10 14 TOSHIBA 3 Audio operation Check Audio Digital signal at pin 33 36 37 of U13 Check Audio out signal at pin 23 28pin of AIC1 3 Audio out Check Main AMP parts N N Y OK Y Audio Digital Signal ...

Page 57: ...1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...

Page 58: ...TOSHIBA 5 1 5 Block Diagram 5 1 MAIN Part ...

Page 59: ...5 2 TOSHIBA 5 2 DVD Part ...

Page 60: ...TOSHIBA 6 1 6 Printed Circuit Board Diagram 6 1 DSP1 6 2 DSP2 ...

Page 61: ...6 2 TOSHIBA 6 3 FRONT TOP VIEW BOTTOM VIEW ...

Page 62: ...TOSHIBA 6 3 6 4 1 MAIN TOP VIEW ...

Page 63: ...6 4 TOSHIBA 6 4 2 MAIN BOTTOM VIEW ...

Page 64: ...TOSHIBA 6 5 6 5 POWER 6 6 JACK SCART ...

Page 65: ...6 6 TOSHIBA 6 7 DVD PACK TOP VIEW BOTTOM VIEW ...

Page 66: ...TOSHIBA 7 1 7 Wiring Diagram ...

Page 67: ...TOSHIBA 8 1 8 Schematic Diagram 8 1 MAIN ...

Page 68: ...8 2 TOSHIBA 8 2 FRONT POWER ...

Page 69: ...TOSHIBA 8 3 8 3 DSP ...

Page 70: ...8 4 TOSHIBA 8 4 JACK SCART ...

Page 71: ...TOSHIBA 8 5 8 5 DVD PACK LOADER PART ...

Page 72: ...8 6 TOSHIBA 8 6 DVD PACK MPEG DECODER PART ...

Page 73: ...1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...

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