Toshiba RD-XS34SC, Service Manual

Page 1: ...HDD DVD VIDEO RECORDER SERVICE MANUAL Feb 2005 S FILE NO 810 200511 RD XS34SU RD XS34SC DIGITAL VIDEO ...

Page 2: ... under license from Dolby Laboratories Dolby and the double D symbol are trademarks of Dolby Laboratories DTS and DTS Digital Out are trademarks of Digital Theater Systems Inc Manufactured under license from QSound Labs Inc U S patent Nos 5 105 462 5 208 860 and 5 440 638 and various foreign counterpart Copyright QSound Labs Inc 1998 2002 QXpanderTM is a trademark of QSound Labs Inc All rights res...

Page 3: ...xists the fault must be located and corrected Repeat the above test with the DVD VIDEO RECORDER power plug reversed NEVER RETURN A DVD VIDEO RECORDER TO THE CUSTOMER WITHOUT TAKING NECESSARY CORRECTIVE ACTION READING SHOULD NOT EXCEED 0 3V The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within t...

Page 4: ...dio Circuit Diagram 4 4 4 Video Circuit Diagram 4 4 Tuner Unit Circuit Diagram 5 PC BOARDS 5 1 Front Jack PC Board 5 2 Front Switch PC Board 5 3 Front L PC Board 5 4 Front R PC Board 5 5 Front Center PC Board 5 6 Digital PC Board 5 7 Mother PC Board CONTENTS SECTION 1 GENERAL DESCRIPTIONS 1 OPERATING INSTRUCTIONS 1 Replacement of Mechanical Parts 1 1 Cabinet Replacement 1 1 1 Top Cover 1 1 2 HDD 1...

Page 5: ...SECTION 1 GENERAL DESCRIPTIONS 1 OPERATING INSTRUCTIONS Please refer to the owner s manual about the contents SECTION 1 GENERAL DESCRIPTIONS ...

Page 6: ...on of PC Boards ZG45 FAN RAM1 RAM DRIVE HDD1 HDD UNIT Fig 1 2 2 EU05 Mother PC board EU01 Digital PC Board EU82 Tuner Unit PC Board EU02 Power PC board EU03A Front R PC Board EU55 Front Jack PC Board EU03D Front SW PC Board EU03C Front Center PC Board EU03B Front L PC Board ...

Page 7: ...tic electricity and may easily damaged so do not forget to ground as required Many screws are used inside the unit To prevent the screws from missing or dropping etc always use a magnetized screwdriver in servicing Several kinds of screws are used and some of them need special cautions That is take care of the tapping screws securing molded parts and fine pitch screws used to secure metal parts If...

Page 8: ...connector 4 5 Remove four screws 5 then remove the dampers 7 and HDD 8 Note After replacing attach the tape 1 to its original position Fig 2 1 2 Damper 7 Damper 7 Damper 7 Damper 7 Damper 7 Damper 7 HDD 8 Tape 1 Tapes 1 Screw 5 Screw 5 Screw 5 Screw 5 Screws 2 Screws 2 Flexible cable 3 Flexible cable 3 Connector 4 Connector HDD bracket 6 Claw ...

Page 9: ...Refer to item 1 1 3 2 Peel off three tapes 1 3 Disconnect four flexible cable 2 4 Remove three screws 3 then remove the RAM drive 4 5 Remove the connector 5 6 Remove four screws 6 then remove the fixing bracket 7 Note After replacing attach the tape 1 to its original position Fig 2 1 4 Flexible cable 3 Flexible cable 3 Connector 2 Connector 2 Tape 1 Tape 1 Tape 1 Screws 4 Screws 6 Bases 5 Front pa...

Page 10: ...panel 4 3 Remove two claws then remove the rear panel 4 4 Remove two screws 5 and the fan 6 Fig 2 1 5 1 1 6 Fan 1 Remove the top cover Refer to item 1 1 1 2 Remove the connector 1 3 Remove two screws 2 then remove thefan 3 Fig 2 1 6 Screw 1 Screws 2 Screw 3 Screws 5 Rear panel 4 Fan 6 Hexagonal nut Claw Claw Bush Screws 2 Connector 1 Fan 3 Hexagonal nuts ...

Page 11: ...al PC Board 1 Remove the top cover Refer to item 1 1 1 2 Peel off the tape 1 3 Disconnect two flexible cables 2 and the connector 3 4 Remove four screws 4 and the Digital PC board 5 Note After replacing attach the tape 1 to its original position The Digital PC Board 5 is connected to the Mother PC board 6 by a connector 7 Take notice when removing Fig 2 1 8 Connector 3 Connector 7 Screws 4 Digital...

Page 12: ...er to item 1 1 5 3 Remove the Tuner Unit PC board Refer to item 1 2 1 4 Remove the Digital PC board Refer to item 1 2 2 5 Disconnect two flexible cable 1 and the connector 2 6 Remove six screws 3 then remove the Mother PC board 4 Fig 2 1 9 Screws 3 Connector 2 Flexible cables 1 Mother PC board 4 ...

Page 13: ...ly replaced Replace only with the same or equivalent type 1 Remove the top cover Refer to item 1 1 1 2 Disconnect three connectors 1 and the connector 2 3 Remove four screws 3 and the Power PC board 4 Fig 2 1 10 Connector 1 Connectors 1 Connector 2 Screws 3 Power PC board 4 ...

Page 14: ...ard 7 4 Remove four screws 8 then remove the Front L SW PC board 9 Fig 2 1 11 Screws 1 Screw 3 Screws 8 Screws 6 Stay 2 Front L PC board 9 Front SW PC board Front R PC board 5 Front Center PC board 4 Front panel Front Jack PC board 7 Stay Fasten with the tape Fasten with the tape Wire Front L PC board Front Center PC board Operation panel door Front R PC board Front Jack PC board Fig 2 1 12 Note F...

Page 15: ...plete return the wiring to its original state by using the below diagram as a reference Flexible cable Tape W001 Front Panel HDD RAM Drive Tuner Unit PC Board W003 W202 W201 W202 Power PC Board Mother PC Board Digital PC Board W005 W006 FAN W301 Fig 2 2 1 ...

Page 16: ...c and film capacitors of which capacitance are more than 10 pF None 5 or more B 0 1 C 0 25 D 0 5 F 1 G 2 2 Ceramic plastic and film capacitors of which capacitance are 10 pF or less None more than 5 pF B 0 1 pF C 0 25 pF 3 Electrolytic Trimmer Tolerance is not described Temperature characteristic None SL Ceramic capacitor For others temperature characteristics are described For capacitors of 0 01 ...

Page 17: ...forms for CD DVD and RF shown in the circuit diagrams are obtained when a test disc is played back All voltage values except the waveforms are expressed in DC and measured by a digital voltmeter 1 6 Others The parts indicated with NC or KETU etc are not used in the circuits of this model Eg 4 Eg 5 Fig 3 1 4 Fig 3 1 5 Type name 10m Type Tolerance ...

Page 18: ...ocessing be sure to include the model number and description ABBREVIATIONS 1 Integrated Circuit IC 2 Capacitor Cap Capacitance Tolerance for Nominal Capacitance more than 10pF P 100 0 Symbol Tolerance B 0 1 C 0 25 D 0 5 F 1 G 2 J 5 K 10 M 20 N 30 V 20 10 W 100 10 U 75 10 Q 30 10 T 50 10 Symbol Tolerance X 40 20 Y 150 10 Z 80 20 Ex 10µF J 10µF 5 Symbol Tolerance pF B 0 1 C 0 25 D 0 5 F 1 G 2 Ex 10p...

Page 19: ...4 EXPLODED VIEWS 4 1 Packing Assembly Fig 4 4 1 ZF10 ZF11 ZF12 ZF13 ZF01 ZF35 DVD ROM Note The shape of the packing material is sometimes different ...

Page 20: ...4 2 Chassis Assembly Fig 4 4 2 ZG20 EU82 W003 EU01 W501 W002 W001 EU05 W502 W006 HDD1 EU02 P801 ZG45 W005 RAM1 ZG50 EU03A EU03B EU03D EU55 W008 W004 EU03C ZG01 ...

Page 21: ... P000433850 Cable Flexible FFC 11P L430 W501 P000401270 Conv Unit ATAPI FFC W502 P000401270 Conv Unit ATAPI FFC ZF01 P000432480 Remote Control Unit SE R0144 ZF10 P000416460 Owners Manual ST English RD XS34SU ZF11 P000416470 Owners Manual OP English RD XS34SU ZF10 P000417050 Owners Manual ST French RD XS34SC ZF11 P000417060 Owners Manual OP French RD XS34SC ZF12 P000416480 Owners Manual Quick Engli...

Page 22: ...6 Transistor Chip 2SC2712 Q308 79050018 Transistor Chip 2SA1162 Q309 79050018 Transistor Chip 2SA1162 MISCELLANEOUS X301 79089168 Oscillator Crystal X302 79089168 Oscillator Crystal X303 P000377990 Crystal 27 0M EU02 P000432520 PC Board Assy Power EU03A P000432560 PC Board Assy Front R INTEGRATED CIRCUITS IC101 P000416700 IC PT6315 IC102 P000402790 IR Module GP1UM261RKOF IC103 79050015 Transistor ...

Page 23: ... NJM2115M IC903 P000416650 IC Terminal OPT LAF1001 0301F ICA01 P000416760 IC PCM1851PJT ICA03 79040397 IC MM1575ANRE ICB10 P000395150 IC MM1565AFBE ICW01 P000391260 IC MM1568DJBEG ICX01 P000401210 IC MM1656XJBE ICX31 79040371 IC BA7046F ICX32 P000363370 IC NJM2330MV TRANSISTORS Q700 79050016 Transistor Chip 2SC2712 Q701 79050018 Transistor Chip 2SA1162 Q904 79050001 Transistor Chip RN2402 Q905 790...

Page 24: ...00402770 Jack 6P 2Y C JX01 P000401100 Jack Board 6P 2P Y C X700 P000391040 Crystal X701 P000363400 Oscillator Crystal EU82 P000432570 PC Board Assy Tuner MISCELLANEOUS MB01 P000416770 Tuner ENGF6501G EU55 P000432590 PC Board Assy Front Jack MISCELLANEOUS J170 P000387300 Jack DV J171 P000402780 Jack 3P 1Y C ...

Page 25: ...x 3 systems 2 at rear 1 in front 1 0Vp p 75W Sync signal negative Pin jack x 2 systems 1 at rear Y 1 0Vp p 75W Sync signal negative Mini DIN4 Pin x 3 systems C 0 286Vp p 75W 2 at rear 1 in front Y 1 0Vp p 75W Sync signal negative Mini DIN4 Pin x 2 systems C 0 286Vp p 75W 1 at rear Y output green 1 0Vp p 75W Sync signal negative Pin jack x 1 system PB PR output blue red 0 7Vp p 75W Pin jack x 1 sys...

Page 26: ...1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...