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MAIN BOARD CIRCUIT DIAGRAM 

(POWER CIRCUIT DIAGRAM)

H

Summary of Contents for SD-P1200

Page 1: ...DVD SERVICE FILE 810 200339 SD P1200 MANUAL NO VIDEO PLAYER DOCUMENT CREATED IN JAPAN May 2003 ...

Page 2: ... it operates properly after replacement if it was subject to electrostatic discharge during replacement its life might be shortened When replacing use a conductive mat soldering iron with ground wire etc to protect the laser diode form damage by static electricity And also the LSI and IC are same as above Soldering iron with ground wire or ceramic type Ground conductive wrist strap for body Conduc...

Page 3: ...xists the fault must be located and corrected Repeat the above test with the DVD VIDEO PLAYER power plug reversed NEVER RETURN A DVD VIDEO PLAYER TO THE CUSTOMER WITHOUT TAKING NECESSARY CORRECTIVE ACTION READING SHOULD NOT EXCEED 0 3V DVD VIDEO PLAYER AC OUTLET AC VOLTMETER Test all exposed metal Voltmeter Hook up for Leakage Current Check 0 15uF 150V AC 1500 10W 5000 per volt or more sensitivity...

Page 4: ...7 8 9 10 11 12 13 14 15 16 17 18 19 20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1 2 3 4 GND GND HV HV 1 2 3 4 1 2 3 4 1 2 3 4 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 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 XS401 XS402 XS403 FUNCTION BUTTON PCB MECHANISM MAIN PCB IF PCB LCD HIGH POWER PCB BATTERY...

Page 5: ... BA5954FP RF AMP D2890 8M FlashROM MX29LV008TTC 70 64M SDRAM NT56V6620C0T 75S TC4W53 27MHz VIDEO DRIVER BA7660FS AUDIO D A PCM1742 OZ960 TFT DRIVER LZ9GJ24 RB5P006AM 74HCU04 AUDIO AMP JRC4558 PHONE AMP JRC4580 SPEAKER AMP D2822 TFT MONITOR 74HCU04 27MHz VIDEO OUT COAXIAL OPTICAL OUT AUDIO OUT PHONE OUT SPEAKER LOUT SPEAKER ROUT L R L R R L DRIVER 5V 5V AUDIO 5V 3 3V VIDEO 5V AUDIO 5V TFT POWER 5V ...

Page 6: ...e If the cable is not the supplied one replace it with the supplied cable and turn on the power again If the power supply cable is good the AC adapter may be defective If the LED does not light after replacing check the following items 2 Check the AC adapter If the AC adapter is not the supplied one replace it with the supplied AC adapter and turn on the power If the AC adapter is good the power s...

Page 7: ...cover and plate of the LCD unit and check the following z Check the connector of the FL harness repair connectors z If the connectors are good replace the FL inverter or the LCD 3 Check the lighting of LCD If the LCD does not light separate the DVD player into the top assembly and bottom assembly and check the LCD harness and check the connectors on the main board If the connector is broken Replac...

Page 8: ...rive or the main board is defective Replace the DVD drive or the main board The DVD drive works but the initializing operation of the optical pick up lens does not start the optical pick up lens operates twice or abnormal noise sound The DVD drive is defective Replace the DVD drive 1 4 The operation of the DVD player stops at initializing display If the DVD player does not work after the initializ...

Page 9: ...es out form the external output If any image or sound is output form the TV connected by the external cable replace the main board or the connector NOTE Before this test make sure the drive works 1 8 No sound comes out form the headphones If no sound comes out form the headphones replace the main board or the connector 1 9 No image or sound is output by the external input If any image or sound is ...

Page 10: ... C11 470n R735 220K G702 4 43M C750 0 1 C810 22uF R737 18k C761 0 1 R710 10K 2 MODW N701 RB5P006AM 36 35 34 33 32 31 30 29 28 27 26 25 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 N C 1 ROUT RDCDET GOUT GND4 GND3 GDCDET BOUT BDCDET VCOOUT APCFIL VCOIN VCC2 VCC3 COMOUT GND5 COMFRP FRP COMBLK DACOUT N C 2 HFILOUT HFILIN CS CLK DI RINJ ACCFIL C IN...

Page 11: ...012 600T R593 10 R410 27k R465 33 C304 20p R509 10K CB37 0 1uF C421 1uF TP31 JITFO 1 R306 10 C573 100uF 16V VD513 STZ6 2N R405 1M R414 100k C311 20p C428 10uF 16V G401 C27MHz 1 2 R507 150K C514 10uF C443 100U 16V R421 0 5 R517 10K VD301 STZ6 2N C574 100n TP26 VSYNC 1 R315 10 R541 10K LS1 SPEAKER TP12 CSO 1 L425 BGH2012B601LT CB102 0 1uF N413 24C01 1 2 3 4 5 6 7 8 A0 A1 A2 A3 SDA SCL NC VDD LS2 SPE...

Page 12: ...N OUT CO GND NC R065 68K XS003 1 2 3 4 R087 10K R070 15K R012 10 R024 47K VD024 2SD601AR CB32 100n L016 BGH2012B601LT C039 100u 16V R075 220K C031 100N R088 47K C010 100n VD015 2SD601AR R011 4 7K R023 4 7K C061 330n R039 20K R071 75K R014 2 7K R035 56K N009 R1224N 1 2 3 4 5 CE GND VOUT EXT VIN C412 10U 16V t SRF96E R047 0 25 t IP405B217S L413 BGH2012B601LT N010 IR7304 L011 LQH4N471J04 R040 2 7K R0...

Page 13: ...A B C D E G 2 F 1 3 4 5 6 7 8 9 10 H HIGH POWER BOARD DIAGRAM FUNCTION BUTTON BOARD DIAGRAM ...

Page 14: ...A B C D E G 2 F 1 3 4 5 6 7 8 9 10 H MPEG BOARD DIAGRAM TOP ...

Page 15: ...A B C D E G 2 F 1 3 4 5 6 7 8 9 10 MPEG BOARD DIAGRAM BOTTOM H ...

Page 16: ...BLY 1 2 3 4A 5 7 6 11 10 38A 8 8 12 12 12 12 12 13 13 13 13 14 19 16 17 15 19 16 18 8 20 8 21 22 23 25 24 27 26 28 29 30 31 34 36 33 32 35 37 38B 39 46 40 41 40 42 43 44 43 44 43 43 44 43 43 44 43 43 4B 4C 12 13 4B 4B TOSHIBA 9 45 47 48 49 50 51 52 53 ...

Page 17: ...n rubber 17 AH300015 S5086 L speaker 18 AH300016 S5087 R speaker 19 AH300011 b20077 speaker fret 21 AH300026 b0898 hinge 22 AH300032 S1885 label cover sub 25 AH300031 b20049 cover sub 26 AH300037 b20054 disc cover 27 AH300038 b20075 spring disc cover 28 AH300027 S8072 DVD mechanism DV22 29 AH300036 b20057 membrane switch PC 30 AH300035 21174 function button pcb assy 33 AH300033 b20058 button open ...

Page 18: ...emble by clicking the icon on the chart Before disassembling take proper measures against electric static Start with disconnecting the AC adapter Please install Apple Quick Time 4 or more to see the following movies When you stop the movie halfway press Esc key 1 Battery Disassembling Reassembling 2 Bottom cover Disassembling Reassembling 3 PCB DVD drive Disassembling Reassembling 6 LCD Disassembl...

Page 19: ...TOSHIBA CORPORATION 1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...

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