Toshiba SD-KP12U Service Manual Download Page 13 | Manualshive

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HIGH VOLTAGE PCB BOARD DIAGRAM

POWER PCB A BOARD DIAGRAM

POWER PCB B BOARD DIAGRAM

SWITCH PCB BOARD DIAGRAM

IF PCB BOARD DIAGRAM

BATTERY PCB BOARD DIAGRAM

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Summary of Contents for SD-KP12U

Page 1: ...DVD SERVICE FILE 810 200403 SD P1400U MANUAL NO VIDEO PLAYER SD KP12U ...

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 from 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 21 22 23 24 25 26 27 28 29 30 XS402 XS401 XS403 FUNCTION BUTTON PCB MECHANISM MAIN PCB IF PCB LCD HIGH VOLTAGE PCB SWITCH PCB JS103 JS102 JS104 JS105 XS302 XS303 XS301 XS304 XS102 XS101 COMS 16V SPIO NC NC CLD MODE1 GND 3 3V GND SPOI GND R G B TF 5V TF 5V GND GND 13V I23 GND GND MODE2 CLS SPS 3 3V GND 3 3V 3 3V GND GND GND 14 5V GND 16 5V GND GND VDD1 3V VDD1...

Page 5: ...U mechanism DRIVER BA5954FP RF AMP D2891 8M FlashROM MX29LV008TTC 70 64M SDRAM NT56V6620C0T 75S TC4W53 27MHz AUDIO D A PCM1742 UPD5100 TFT MONITOR AUDIO AMP JRC4558 PHONE AMP JRC4580 SPEAKER AMP D2822 HIGH VOLTAGE ASS Y 74HCU04 27MHz VIDEO OUT AUDIO OUT PHONE OUT SPEAKER LOUT SPEAKER ROUT L R L R R L DRIVER 5V 5V AUDIO 5V 3 3V AUDIO 5V TFT POWER 5V 14 5V 16V S VIDEO OUT DC 12V DC 12V ...

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: ...er 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 the connectors on the main board If the connector is broken Replace the LCD...

Page 8: ... 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 initializing scr...

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

Page 10: ...03 12K C123 ECJ3YF1C106Z C029 ECJ3YF1C106Z CB3 100n R143 100 L402 601 N101 BQ2057C 1 2 3 4 5 6 7 8 SNS BAT VCC TS STAT VSS CC COMP C149 68P C102 47U 16V N106 BA05S 1 3 2 5 4 6 C032 ECJ3YF1C106Z C057 C121 ECJ3YF1C106Z CB62 100n VD017 2SD601 L101 601 R048 2 7k R031 10K CB14 100n N004 UPC29M05 1 3 2 IN GND OUT VD03 RB060L HEC8401 010010 XS103 R045 2K C004 47U 16V C153 1U C176 100n C507 47U 16V L120 1...

Page 11: ... 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 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 CLKIN CLKOUT VDD GND AGND VY AVDD VCOMP VVREF AGND AVDD VIREF AVDD VC AGND RESETx DHSYNC DVSYNC DI7 DI6 VDD GND DI5 DI4 DI3 DI2 DI1 DI0 DCLK TESTMD2 TESTMD1 TESTMD0 TDIO1 TDIO0 VDD GND RAGND LCDB LCDG RAVDD LCDR LCOMP LIRE...

Page 12: ...H NC VCCQ DQ8 DQ9 VSSQ DQ10 DQ11 VCCQ DQ12 DQ13 DQ14 DQ15 VSS BA0 A13 BA1 A12 VCCQ VSSQ VCC VSS R522 100k C510 47U 6V MD MA10 V2P8 R435 510 C480 NC C418 ECJ3YF1C106Z DHSYNC DQ13 A11 DV33 AD0 RVCCIN N501B BA4558 5 6 7 8 C512 ECSTICX106R R465 33 C553 ECJ3YF1C106Z CB41 100n MA3 FEO VR500 WHE103B 2 20K a0662 L435 601 R451 10K R428 10k HSJ1494 01010 XS501 C546 100n KEYIN2 GND E Y2 C454 NC C455 330P DQ4...

Page 13: ...A B C D E G 2 F 1 3 4 5 6 7 8 9 10 HIGH VOLTAGE PCB BOARD DIAGRAM POWER PCB A BOARD DIAGRAM POWER PCB B BOARD DIAGRAM SWITCH PCB BOARD DIAGRAM IF PCB BOARD DIAGRAM BATTERY PCB BOARD DIAGRAM ...

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

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

Page 16: ...8 20 A A B B C D D E E F F G G 1 21 11 10 2 15 C 8 20 3 24 H H 12 SD P1400 KP 12 CHASSIS ASSEMBLY ...

Page 17: ...PIN HARNESS LE105 WIRE 12 AH300270 S3421c 20 PIN HARNESS L140 WIRE 13 AH300271 S1169 SD P1400 OWNER MANUAL 14 AH300003 S0580 ADP 36CHA TOSHIBA AC POWER ADAPTER Accessory 15 AH300272 a7187b LB070W02 A5 C5K1 C12E D11C TFT LCD DISPLAY 16 AH300044 S3098a S VIDEO WIRE Accessory 17 AH300273 S1687 TOSHIBA STOP CARD 18 AH300274 a7080a BUTTON BATTERY CR 2025 PANASONIC Accessory 19 AH300005 S3468a RCA CORD ...

Page 18: ...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 Top Assembly Disassembling Reassembling 2 Relay board ASSY DC IN board Power board ASSY Power board Connector terminal board ASSY AV switch board Disassembling Reassembling 3 M...

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

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