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Toshiba RD-XS30SB Service Manual
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Toshiba RD-XS30SB Service Manual

Hdd/dvd video recorder
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FILE NO. 810-200314
SERVICE MANUAL
DIGITAL VIDEO
HDD/DVD VIDEO RECORDER
RD-XS30SB
5
May, 2003

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Summary of Contents for Toshiba RD-XS30SB

  • Page 1 FILE NO. 810-200314 SERVICE MANUAL DIGITAL VIDEO HDD/DVD VIDEO RECORDER RD-XS30SB May, 2003...
  • Page 2 LASER BEAM CAUTION LABEL When the power supply is being turned on, you may not remove this laser beam caution label. If it removes, radiation of a laser may be received. PREPARATION OF SERVICING Pickup Head consists of a laser diode that is very susceptible to external static electricity. Although it operates properly after replacement, if it was subject to electrostatic discharge during replacement, its life might be shortened.

  • Page 3: Table Of Contents

    CONTENTS SECTION 1 GENERAL DESCRIPTIONS 2. LOCATION OF MAIN PARTS 1. OPERATING INSTRUCTIONS 2-1. Location of Main Parts Specifications 2-2. Location of PC Boards SECTION 2 PART REPLACEMENT AND ADJUSTMENT PROCEDURES 1. REPLACEMENT OF MECHANICAL PARTS 1-2. PC Board Replacement 1-2-1.

  • Page 4: Operating Instructions

    SECTION 1 GENERAL DESCRIPTIONS 1. OPERATING INSTRUCTIONS Please refer to the owner's manual about the contents.
  • Page 5 2. LOCATION OF MAIN PARTS 2-1. Location of Main Parts HDD1 HDD UNIT RAM1 RAM DRIVE FAN1 FAN Fig. 1-2-1 2-2. Location of PC Boards EU01 Digital PC board EU05 Mother board EU02 Power PC board EU03 Front PC board EU55 Jack PC board Fig.

  • Page 6: Replacement Of Mechanical Parts

    SECTION 2 PART REPLACEMENT AND ADJUSTMENT PROCEDURES CAUTIONS BEFORE STARTING PART REPLACEMENT Electronic parts are susceptible to static 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.

  • Page 7: Front Panel

    1-1-3. Front Panel 1-1-5. Operation Panel Door 1. Remove the top cover. (Refer to item 1-1-1.) 1. Open the operation panel door (1). 2. Remove the HDD. (Refer to item 1-1-2.) 2. Release two claws and unhinge the door (1). 3.

  • Page 8: Ram Drive

    1-1-6. RAM Drive 1-1-7. Fan 1. Remove the front panel. (Refer to item 1-1-3.) 1. Remove a connector (1), two screws (2) and the fan (3). 2. Loosen the binding band (1) and disconnect a connec- Fan (3) tor (2). 3.
  • Page 9 1-2-2. Mother PC Board 1-2. PC Board Replacement 1. Remove the HDD. (Refer to item 1-1-2.) 1-2-1. Digital PC Board 2. Remove the front panel. (Refer to item 1-1-3.) 1. Remove the HDD. (Refer to 1-1-2.) 3. Remove the RAM drive. (Refer to item 1-1-6.) 2.
  • Page 10 1-2-3. Power PC Board 1-2-4. Front and Jack PC Board 1. Remove the front panel. (Refer to item 1-1-3.) Cautions : 2. Remove seven screws (1), then remove the stay (2). • Danger of explosion if battery is incorrectly replaced. 3.

  • Page 11: Circuit Symbols And Supplementary Explanation

    SECTION 3 SERVICING DIAGRAMS 1. CIRCUIT SYMBOLS AND SUPPLEMENTARY EXPLANATION 1-1. Precautions for Part Replacement • In the schematic diagram, parts marked (ex. • Using the parts other than those specified shall violate the regulations, and may cause troubles such as F801) are critical part to meet the safety regulations, operation failures, fire etc.

  • Page 12: Inductor Indication

    1-4. Inductor Indication Eg. 4 ... H None Unit ... mH ... mH Tolerance None ... ±5% ... ±0.1% ... ±0.25% ... ±0.5% ... ±1% Type name ... ±2% ... ±10% ... ±20% Fig. 3-1-4 1-5. Waveform and Voltage Measurement Eg.

  • Page 13: Printed Wiring Board And Schematic Diagram

    2. PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM memo (Pin) (L) W001 LEADS CABLE 40 140 W002 LEADS CABLE 04 380 DISPLAY JACK W003 LEADS CABLE 04 200 EU03 EU55 W004 LEADS CABLE 07 150 W007 WIREM3AWG18L100 01 100 CN113 WIREAWG22M3L160 01 160 memo CN113...

  • Page 14: Block Diagrams

    3. BLOCK DIAGRAMS 3-1. Overall Block Diagram Type:LF-ETS311R2 SDRAM EEP_ROM EEP_ROM COAXIAL. DIGITAL.OUT SDRAM BUFFER IC335 OPTICAL. DIGITAL.OUT IC319 DVD RAM/R Drive SYGNUS2 ATAPI control PS & DVD Decoder TC223CCC0XB-B01(Z) ZR36735X Type:ST360020A/ ICA20 ST360012A Audio LPF OUT_1 &Amplifier Audio DAC +PLL 60GB Hard DisK Drive AD71025 16MB...
  • Page 15 4. CIRCUIT DIAGRAMS 4-1. Power Supply Circuit Diagram Fig. 3-4-1...

  • Page 16: Jack Circuit Diagram

    4-2. Jack Circuit Diagram Fig. 3-4-2...

  • Page 17: Front Circuit Diagram

    4-3. Front Circuit Diagram Fig. 3-4-3...

  • Page 18: Mother Circuit Diagram

    4-4. Mother Circuit Diagram 4-4-1. Tuner Circuit Diagram Fig. 3-4-4...
  • Page 19 4-4-2. Timer Circuit Diagram Fig. 3-4-5...
  • Page 20 4-4-3. Audio Circuit Diagram Fig. 3-4-6...
  • Page 21 4-4-4. Video Circuit Diagram Fig. 3-4-7...
  • Page 22 4-4-4. Video Circuit Diagram...
  • Page 29 Fig. 3-4-7...
  • Page 30 4-5. Digital Circuit Diagram Fig. 3-4-8...

  • Page 31: Digital Circuit Diagram

    4-5. Digital Circuit Diagram...
  • Page 38 Fig. 3-4-8...

  • Page 39: Pc Boards

    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: Front Pc Board

    5-2. Front PC Board Fig. 3-5-3 EU03 Front PC Board (Top Side) Fig. 3-5-4 EU03 Front PC Board (Bottom Side)

  • Page 41: Mother Pc Board

    5-3. Mother PC Board MB01 J902 ICA24 CN703 JX01 JX03 C932 C929 RA86 R925 RA82 RA89 C917 R953 RA97 RA70 QA05 QA06 RA17 RW97 C951 RW17 RW92 RW09 CW20 RW06 ICA21 CW17 RW93 CX44 R995 R941 C990 R909 RA16 RX25 C910 CW24 C924...
  • Page 42 R911 CA51 R919 R907 D701 CA01 R915 CX09 C926 CA04 DW10 RX18 RA31 RA29 RX29 D702 RA22 RA20 RX30 RW50 RW16 C925 C954 CX14 RX28 CW29 RW19 D703 RA85 R991 RW51 CW23 R943 R922 DX09 DX04 DX06 DX08 DX07 DX05 RW52 DW02 DW03...

  • Page 43: Digital Pc Board

    5-4. Digital PC Board CN300 CN301 CN302 C425 CN306 C395 FL300 L321 C409 IC303 L311 IC306 R373 RM323 RM320 RM324 RM319 C426 IC323 IC301 IC329 FL301 R374 C443 X300 R375 IC328 C529 C532 R599 IC324 X301 FL302 C346 C347 R600 R334 C487 R338...

  • Page 44: Parts List

    SECTION 4 PARTS LIST SAFETY PRECAUTION The parts identified by ! ( ) mark are critical for safety. Replace only with part number specified. The mounting position of replacement is to be identical with originals. The substitute replacement parts which do not have the same safety characteristics as specified in the parts list may create shock, fire or other hazards.

  • Page 45: Exploded Views

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

  • Page 46: Chassis Assembly

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

  • Page 47: Parts List

    5. PARTS LIST Safety Location No. Part No. Description -MECHANICAL PARTS- FAN1 P000377760 FAN, DC, D06T12TM25H1 HDD1 P000377820 RAM1 P000377810 DVD-RAM W001 P000378120 CABLE, ATAPI, WIRE-40P-L140 W004 P000378130 CABLE, LEADS, WIRE-7P-L150 W051 P000377800 CABLE, FLEXIBLE, FFC-40P-L50 W052 P000377790 CABLE, FLEXIBLE, FFC-17P-L270 W053 P000377780 CABLE, FLEXIBLE, SEALD, FFC-13P-L300...
  • Page 48 Safety Location No. Part No. Description -ELECTRICAL PARTS- EU01 P000378070 PC BOARD ASSY, DIGITAL IC202 P000378050 IC, SN74AHC1G04HDCKR IC203 P000378050 IC, SN74AHC1G04HDCKR IC204 P000378060 IC, LAN91C113I-NE IC301 P000378050 IC, SN74AHC1G04HDCKR IC302 79040388 IC, PQ070XZ01ZP IC303 P000377920 IC, SN74LV244APWR IC304 P000378200 IC, MT48LC1M16A1TG IC305 P000378200...
  • Page 49 Safety Location No. Part No. Description EU02 P000378080 PC BOARD ASSY, POWER SUPPLY 240V EU03 -------- PC BOARD ASSY, DISPLAY A101 P000377970 DISPLAY, FL, HNV-10SM23T BZ101 P000377950 BUZZER, PS1240P02AT D101 79060022 DIODE, 1SS368 D102 79060022 DIODE, 1SS368 D103 79060022 DIODE, 1SS368 D111 79060091 LED, MVL-354B-T...
  • Page 50 Safety Location No. Part No. Description EU05 P000378100 PC BOARD ASSY, MOTHER D901 79060028 DIODE, CHIP, 1SS226 D902 79060028 DIODE, CHIP, 1SS226 DX01 79060028 DIODE, CHIP, 1SS226 DX02 79060028 DIODE, CHIP, 1SS226 DX03 79060028 DIODE, CHIP, 1SS226 DX04 79060028 DIODE, CHIP, 1SS226 DX05 79060028 DIODE, CHIP, 1SS226...
  • Page 51 Safety Location No. Part No. Description ICB80 79040371 IC, BA7046F-E2 ICB81 P000363370 IC, NJM2230MV(TE1) ICE00 P000378250 IC, SDA5650X ICW01 P000378260 IC, MM1506XNRE ICW02 P000378260 IC, MM1506XNRE ICW03 P000378260 IC, MM1506XNRE ICW04 P000378270 IC, MM1508XNRE ICW05 79040363 IC, MM1567AJBE ICW06 P000377900 IC, MM1563DFBE ICW07 79040139...
  • Page 52 Safety Location No. Part No. Description QW04 79050001 TRANSISTOR, CHIP, RN2402 QW05 79050016 TRANSISTOR, CHIP, 2SC2712-Y QW06 79050016 TRANSISTOR, CHIP, 2SC2712-Y QW08 79050043 TRANSISTOR, CHIP, RN1402 QW09 79050043 TRANSISTOR, CHIP, RN1402 QW10 79050043 TRANSISTOR, CHIP, RN1402 QW13 79050043 TRANSISTOR, CHIP, RN1402 QW14 79050043 TRANSISTOR, CHIP, RN1402...
  • Page 53 SPECIFICATIONS Power requirement during operation Power requirement at standby 3.7W or below (Eco mode: off) 2.3W or below (Eco mode: on) Power supply 230-240V AC, 50/60 Hz Mass 5.4kg External dimension Width 430 x Height 78 x Depth 350mm Incoming channels TV : 2-69CH, CATV : 1-125CH Antenna input/output terminal VHF/UHF : 759, F Connector...

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