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Toshiba D-VR4SU Service Manual

Hi-fi vcr & dvd video recorder
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SERVICE MANUAL
Hi-Fi VCR & DVD VIDEO
RECORDER
Use this service manual together with the original service manual
of D-VR4SU/SC. (File No. 810-200521)
D-VR4SU
D-VR4SC
- S U M M A R Y -
FILE NO. 813-200503
Revised. 01
Nov., 2005 (OR)

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  Summary of Contents for Toshiba D-VR4SU

  • Page 1 FILE NO. 813-200503 Revised. 01 SERVICE MANUAL Hi-Fi VCR & DVD VIDEO RECORDER D-VR4SU D-VR4SC - S U M M A R Y - Use this service manual together with the original service manual of D-VR4SU/SC. (File No. 810-200521) Nov., 2005 (OR)
  • Page 2: Removal Of Mechanical Parts And P.c. Boards

    1-3: FLAP (Refer to Fig. 1-3) Open Flap to 90˚ and flex in direction of arrow (A), at the CP504 CP8302 CP8303 same time slide in direction of arrow (B). Fig. 1-4 CP8301 Then lift in direction of arrow (C). B1-1 D-VR4SU/D-VR4SC...
  • Page 3: Service Mode List

    Refer to the “WHEN REPLACING EEPROM (MEMORY) IC”. DVD mode Releasing of PARENTAL LOCK. STOP 2 sec. (No disc) Refer to the “PARENTAL CONTROL - RATING LEVEL”. Region setting. DVD mode STOP 2 sec. Refer to the “WHEN REPLACING NEW DVD LOADER”. (STOP) C2-1 D-VR4SU/D-VR4SC...
  • Page 4: Servicing Fixtures And Tools

    In case of using a cassette tape, press the EJECT button to insert or eject a cassette tape. Turn on the power and re-check the cable before checking the trouble points. When you servicing with connection of DVD, perform the operations above step 2 to step 3. D1-1 D-VR4SU/D-VR4SC...
  • Page 5: Chassis Replacement Parts List

    H5001 AE004714 1523Q91004 HEAD,AUDIO CONTROL VTR-1X2RPE22-772 H5002 AD301676 1543Q02014 HEAD (FULL ERASE) VTR-1X2ERS11-154 M101 AE005552 1596S98002 MOTOR,LOADING MDB2B66B M2001 AE005853 1510S98044 CAPSTAN DD UNIT F2QVB73B M2003 AE003673 1589S11020 MICRO MOTOR I2OAL34 UN4001 AE006680 A2F401H500 CYLINDER UNIT ASS'Y A2F401H500 K2-1 D-VR4SU...
  • Page 6 CHASSIS REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description AE006965 A2G001H420A DECK ASSY A2G001H420A AE005514 85OA400245 PINCH ROLLER BLOCK VA2 AE006679 85OP900759 LEVER,FLAP(S) BZ710193 85OP200290 BELT,CAPSTAN (S) BZ710515 85OP600581 WORM AE005919 85OP500091 BASE,AC HEAD BZ710112 85OP800324 SPRING,AC HEAD AE006676 85OA000529 MAIN CHASSIS ASS'Y(S)
  • Page 7: Electrical Replacement Parts List

    ELECTRICAL REPLACEMENT PARTS LIST D-VR4SU MFR'S VERSION A MFR'S VERSION B REF. NO. PART NO. DESCRIPTION TSB P/N PART NO. DESCRIPTION TSB P/N CAUSE R3055 R803R9473J 47K OHM 1/16W AE001797 DELETE MICON VERSION UP. R3056 R803R9223J 22K OHM 1/16W AE001891...
  • Page 8 D-VR4SC MFR'S VERSION A MFR'S VERSION B REF. NO. PART NO. DESCRIPTION TSB P/N PART NO. DESCRIPTION TSB P/N CAUSE R3055 R803R9473J 47K OHM 1/16W AE001797 DELETE MICON VERSION UP. R3056 R803R9223J 22K OHM 1/16W AE001891 DELETE R3057 R803R9683J 68K OHM 1/16W AD302291 DELETE R3058...
  • Page 9 TOSHIBA CORPORATION 1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN...

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