Toshiba RD-XS30SB Service Manual Download Page 21 | Manualshive

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Fig. 3-4-7

4-4-4. Video Circuit Diagram

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Summary of Contents for RD-XS30SB

Page 1: ...HDD DVD VIDEO RECORDER SERVICE MANUAL May 2003 S FILE NO 810 200314 RD XS30SB DIGITAL VIDEO ...

Page 2: ...gh 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 1MW Ground conductive wrist strap for body Soldering iron with ground wire or ceramic type ...

Page 3: ...4 4 4 Video Circuit Diagram 4 5 Digital Circuit Diagram 5 PC BOARDS 5 1 Jack PC Board 5 2 Front PC Board 5 3 Mother PC Board 5 4 Digital PC Board CONTENTS SECTION 1 GENERAL DESCRIPTIONS 1 OPERATING INSTRUCTIONS Specifications 1 REPLACEMENT OF MECHANICAL PARTS 1 1 Cabinet Replacement 1 1 1 Top Cover 1 1 2 HDD 1 1 3 Front Panel 1 1 4 Tray Door 1 1 5 Operation Panel Door 1 1 6 RAM Drive 1 1 7 Fan 1 1...

Page 4: ...SECTION 1 GENERAL DESCRIPTIONS 1 OPERATING INSTRUCTIONS Please refer to the owner s manual about the contents SECTION 1 GENERAL DESCRIPTIONS ...

Page 5: ...IN PARTS 2 1 Location of Main Parts Fig 1 2 1 2 2 Location of PC Boards FAN1 FAN RAM1 RAM DRIVE HDD1 HDD UNIT Fig 1 2 2 EU05 Mother board EU01 Digital PC board EU02 Power PC board EU03 Front PC board EU55 Jack PC board ...

Page 6: ...and fine pitch screws used to secure metal parts If they are used improperly the screw holes will be easily damaged and the parts can not be fixed 1 REPLACEMENT OF MECHANICAL PARTS 1 1 Cabinet Replacement 1 1 1 Top Cover 1 Remove seven screws 1 then remove the top cover 2 Fig 2 1 1 1 1 2 HDD 1 Disconnect two flexible cables 1 2 Disconnect a connector 2 3 Remove four screws 3 and a connector 4 then...

Page 7: ...panel door 1 2 Release two claws and unhinge the door 1 Fig 2 1 5 1 1 3 Front Panel 1 Remove the top cover Refer to item 1 1 1 2 Remove the HDD Refer to item 1 1 2 3 Remove a connector 1 4 Remove a screw 2 5 Remove three screws 3 6 Release five claws then remove the front panel 4 Fig 2 1 3 1 1 4 Tray Door 1 Remove a spring 1 2 Remove the tray door 2 while slightly bending it Fig 2 1 4 ...

Page 8: ...crews 5 5 Remove the flexible cable 6 by lifting up in the arrow direction refer to Fig A and remove the RAM drive 4 Fig 2 1 6 1 1 7 Fan 1 Remove a connector 1 two screws 2 and the fan 3 Fig 2 1 7 1 1 8 Rear Panel 1 Remove eleven screws 1 2 Loosen two claws and remove the rear panel 2 Fig 2 1 8 Screws 5 RAM drive 4 Connector 2 Binding band 1 Flexible cable 6 Core Core Fig A Tape 3 Fan 3 Screws 2 C...

Page 9: ...s 3 and the digital PC board 4 Fig 2 1 9 1 2 2 Mother PC Board 1 Remove the HDD Refer to item 1 1 2 2 Remove the front panel Refer to item 1 1 3 3 Remove the RAM drive Refer to item 1 1 6 4 Remove the rear panel Refer to item 1 1 8 5 Remove four connectors 1 6 Remove six screws 2 then remove the mother PC board 3 Fig 2 1 10 Connectors 2 Screws 3 Digital PC board 4 Connector 1 Screws 2 Mother PC bo...

Page 10: ...the power PC board 5 Fig 2 1 11 1 2 4 Front and Jack PC Board 1 Remove the front panel Refer to item 1 1 3 2 Remove seven screws 1 then remove the stay 2 3 Remove three screws 3 then remove the jack PC board 4 4 Remove four screws 5 then remove the front PC board 6 Fig 2 1 12 Connectors 1 Connector 1 Connectors 2 Screws 4 Screw 3 Power PC board 5 Screws 1 Stay 2 Front PC board 6 Front panel Screws...

Page 11: ...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 12: ...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 13: ...D D 3 3V D 3 3V D 3 3V GND CN303 D 5V GND D 5V GND GND 1 2 3 4 5 6 7 8 CN20 1 TPO TPO GND GND TPI TPI GND GND 14 13 12 11 10 9 8 7 6 5 4 3 2 1 DPR CL K GND RESET2X GND SCL GND SDA GND 3YC_KILL GND RXD R T TXD T R RTS T R CTS R T 23 22 21 20 19 18 17 16 15 CN30 0 GND Y D0 GND C D2 GND DY D4 GND DPB D6 GND 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 CN30 2 GND GND SCL SDA GND APS2 AP...

Page 14: ...MB SDRAM EP_ROM I2C BUS 4kB EEP_ROM 8MB SDRAM 16MB SDRAM 8kB EEP_ROM 4kB EEP_ROM SYGNUS2 ATAPI control TC223CCC0XB B01 Z MPEG2 Encoder uPD61052 PS DVD Decoder ZR36735X Graphic Processor TL750 Audio DAC PLL AD71025 Video Driver MM1567 Video Encoder ADV7172 Main MPU HD6417706 8MB FLASH ROM 32MB SDRAM OUT_1 OUT AV1 OUT IN_1 IN_2 I O AV2 VHF UHF Timer CPU uPD784225Y FL_Driver BU2879AK 18 432MHz 24 576...

Page 15: ...10 1 3 4 A B C D E G 2 5 6 7 8 9 F Fig 3 4 1 4 CIRCUIT DIAGRAMS 4 1 Power Supply Circuit Diagram ...

Page 16: ...1 3 4 A B C D E G 2 5 F 4 2 Jack Circuit Diagram Fig 3 4 2 ...

Page 17: ...10 1 3 4 A B C D E G 2 5 6 7 8 9 F Fig 3 4 3 4 3 Front Circuit Diagram ...

Page 18: ...10 1 3 4 A B C D E G 2 5 6 7 8 9 F Fig 3 4 4 4 4 Mother Circuit Diagram 4 4 1 Tuner Circuit Diagram ...

Page 19: ...10 1 3 4 A B C D E G 2 5 6 7 8 9 F Fig 3 4 5 4 4 2 Timer Circuit Diagram ...

Page 20: ...10 1 3 4 A B C D E G 2 5 6 7 8 9 F Fig 3 4 6 4 4 3 Audio Circuit Diagram ...

Page 21: ...Fig 3 4 7 4 4 4 Video Circuit Diagram ...

Page 22: ...4 4 4 Video Circuit Diagram ...

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Page 29: ...Fig 3 4 7 ...

Page 30: ...Fig 3 4 8 4 5 Digital Circuit Diagram ...

Page 31: ...4 5 Digital Circuit Diagram ...

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Page 38: ...Fig 3 4 8 ...

Page 39: ...1 3 4 A B C D E G 2 5 F 5 PC BOARDS 5 1 Jack PC Board Fig 3 5 1 EU55 Jack PC Board Top side Fig 3 5 2 EU55 Jack PC Board Bottom side ...

Page 40: ...10 1 3 4 A B C D E G 2 5 6 7 8 9 F Fig 3 5 3 EU03 Front PC Board Top Side Fig 3 5 4 EU03 Front PC Board Bottom Side 5 2 Front PC Board ...

Page 41: ...W01 LW02 LX01 LX02 LX03 LX04 MB01 Q700 Q901 Q902 Q903 QA01 QA02 QA03 QA04 QA05 QA06 QB02 QB21 QB22 QB60 QB61 QE00 QW01 QW02 QW03 QW04 QW05 QW06 QW07 QW08 QW09 QW10 QW11 QW12 QW15 QW16 QW17 QW18 QW19 QW20 QW21 QW22 QW26 QX03 QX05 QX07 QX08 QX10 QX11 QX13 QX14 QZ81 QZ91 QZ93 R700 R701 R702 R703 R704 R708 R709 R710 R711 R712 R713 R714 R715 R716 R717 R718 R719 R720 R721 R722 R725 R732R733 R734 R735 R7...

Page 42: ...947 R949 R950 R959 R960 R964 R966 R970 R971 R975 R976 R980 R981 R985 R986 R991 R994 R996 RA03 RA04 RA09 RA10 RA12 RA20 RA22 RA23 RA29 RA31 RA34 RA36 RA37 RA40 RA47 RA48 RA49 RA51 RA54 RA55 RA56 RA57 RA59 RA60 RA80 RA81 RA83 RA84 RA85 RA88 RA93 RA94 RA95 RB01 RB02 RB03 RB04 RB06 RB07 RB08 RB09 RB10 RB11 RB12 RB13 RB14 RB15 RB60 RB80 RB81 RB82 RB83 RB84 RB86 RB90 RE04 RE09 RV31 RV32 RV33 RV35 RV42 R...

Page 43: ... R497 R498 R500 R501 R502 R503 R504 R505 R506 R507 R508 R517 R518 R519 R520 R521 R522 R528 R530 R531 R533 R537 R538 R539 R540 R541 R542 R543 R544 R545 R583 R586 R587 R589 R590 R593 R594 R595 R599 R600 R602 R603 R604 R605 R606 R607 R608 R609 R610 R612 R616 R617 R618 R619 RM308 RM309 RM310 RM311 RM312 RM313 RM314 RM315 RM316 RM317 RM318 RM319 RM320 RM323 RM324 RM327 RM328 S300 X201 X300 X301 X303 1 ...

Page 44: ...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 45: ...4 EXPLODED VIEWS 4 1 Packing Assembly Fig 4 4 1 ZF10 ZF11 ZF23 ZF01 ZF22 ZF33 Note The shape of the packing material is sometimes different ...

Page 46: ...4 2 Chassis Assembly Fig 4 4 2 ZG20 HDD1 W053 W052 EU01 EU55 RAM1 W051 W001 FAN1 ZG01 EU03 W004 EU02 EU05 ...

Page 47: ...LEXIBLE FFC 40P L50 W052 P000377790 CABLE FLEXIBLE FFC 17P L270 W053 P000377780 CABLE FLEXIBLE SEALD FFC 13P L300 ZF01 P000378140 REMOCON HAND UNIT WIRELESS SE R0082 ZF10 P000378150 OWNER S MANUAL ENGLISH RD XS30B OP ZF11 P000378160 OWNER S MANUAL ENGLISH RD XS30B ST ZF22 P000378310 CABLE 21PIN SCART ZF23 79088034 CORD POWER H ZF33 P000378320 CABLE U V PAL ZG01 P000378170 PANEL ASSY FRONT SILVER Z...

Page 48: ...ZP IC322 79040389 IC UPD61052 IC323 P000378050 IC SN74AHC1G04HDCKR IC324 P000377920 IC SN74LV244APWR IC325 79040305 IC HY57V641620HGT IC326 79040305 IC HY57V641620HGT IC327 P000378050 IC SN74AHC1G04HDCKR IC328 79040390 IC PQ1X331M2ZP IC329 P000378000 IC BR24C16F E2 IC330 79040074 IC TC74HC04AF TP1 IC331 P000378010 IC BE24C04F WE2 IC332 P000378010 IC BE24C04F WE2 IC333 P000378020 IC HD6417706 IC334...

Page 49: ...E 1SS368 D127 79060022 DIODE 1SS368 D128 79060022 DIODE 1SS368 D129 79060022 DIODE 1SS368 D130 79060022 DIODE 1SS368 D131 79060022 DIODE 1SS368 D132 79060022 DIODE 1SS368 D133 79060022 DIODE 1SS368 D134 79060022 DIODE 1SS368 D135 79060022 DIODE 1SS368 IC101 P000377960 IC BU2879AK IC102 79089172 IC GP1UM281XK Q101 79050089 TRANSISTOR CHIP RN2401 Q102 79050089 TRANSISTOR CHIP RN2401 Q103 79050089 TR...

Page 50: ...0028 DIODE CHIP 1SS226 DW04 79060028 DIODE CHIP 1SS226 DW05 79060028 DIODE CHIP 1SS226 DW06 79060028 DIODE CHIP 1SS226 DW07 79060028 DIODE CHIP 1SS226 DW08 79060028 DIODE CHIP 1SS226 DW09 79060028 DIODE CHIP 1SS226 DW10 79060028 DIODE CHIP 1SS226 DW11 79060028 DIODE CHIP 1SS226 DW12 79060028 DIODE CHIP 1SS226 DW13 79060028 DIODE CHIP 1SS226 DW14 79060019 DIODE CHIP 1SS355 DW15 79060028 DIODE CHIP ...

Page 51: ...TRANSISTOR CHIP RN1402 QX01 79050043 TRANSISTOR CHIP RN1402 QX04 79050016 TRANSISTOR CHIP 2SC2712 Y QX05 79050018 TRANSISTOR CHIP 2SA1162 Y QX06 79050016 TRANSISTOR CHIP 2SC2712 Y Q910 79050043 TRANSISTOR CHIP RN1402 Q911 79050043 TRANSISTOR CHIP RN1402 Q902 79050001 TRANSISTOR CHIP RN2402 Q903 79050016 TRANSISTOR CHIP 2SC2712 Y QA04 79050001 TRANSISTOR CHIP RN2402 QA01 79050014 TRANSISTOR CHIP HN...

Page 52: ...RANSISTOR CHIP 2SA1162 Y QW18 79050018 TRANSISTOR CHIP 2SA1162 Y QW19 79050018 TRANSISTOR CHIP 2SA1162 Y QW20 79050018 TRANSISTOR CHIP 2SA1162 Y QW21 79050016 TRANSISTOR CHIP 2SC2712 Y QW22 79050016 TRANSISTOR CHIP 2SC2712 Y QW23 79050018 TRANSISTOR CHIP 2SA1162 Y QW24 79050043 TRANSISTOR CHIP RN1402 QW25 79050018 TRANSISTOR CHIP 2SA1162 Y QW26 79050018 TRANSISTOR CHIP 2SA1162 Y RT700 P000377860 T...

Page 53: ...PAL I VHF A J 11 13 E2 E12 UHF E21 E69 CATV X Y Z S1 S41 1 53 48MHz to 464MHz 8MHz steps Stereo NICAM I 1 0Vp p 759 Synchronization negative Pin jack x 2 systems 1 at rear 1 in front SCART socket x 1 at rear 1 0Vp p 759 Synchronization negative Pin jack x 2 systems 1 at rear SCART socket x 1 at rear Y 1 0Vp p 759 Synchronization negative Mini DIN4 Pin x 3 systems C 0 286Vp p 759 1 at rear 1 in fro...

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