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Sanyo DVD-HP70 Service Manual
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Sanyo DVD-HP70 Service Manual

Portable dvd player
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Service Manual
CONTENTS
Laser Beam Safety Precaution ........................................ 1
Exploded View (Packing & Accessory) ............................ 2
Exploded View (Cabinet & Chassis) ................................ 3
Parts List .......................................................................... 4
Schematic Diagram .......................................................... 8
Wiring Diagram ................................................................ 26
Wiring Connection ............................................................ 33

Portable DVD Player

FILE NO.
DVD-HP70
(XE)
PRODUCT CODE No.
137 128 01
SM
5810736
REFERENCE No.

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Summary of Contents for Sanyo DVD-HP70

  • Page 1: Table Of Contents

    FILE NO. DVD-HP70 (XE) Service Manual Portable DVD Player PRODUCT CODE No. CONTENTS 137 128 01 Laser Beam Safety Precaution ........1 Exploded View (Packing & Accessory) ......2 Exploded View (Cabinet & Chassis) ........ 3 Parts List ................4 Schematic Diagram ............

  • Page 2: Laser Beam Safety Precaution

    LASER BEAM SAFETY PRECAUTION • Pickup that emits a laser beam is used on this CD section. CAUTION : USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE. LASER OUTPUT ....0.6 mW Max. (CW) WAVE LENGTH ....

  • Page 3: Exploded View (Packing & Accessory)

    EXPLODED VIEW (PACKING & ACCESSORY) - 2 -...

  • Page 4: Exploded View(Cabinet & Chassis)

    EXPLODED VIEW(CABINET & CHASSIS) - 3 -...

  • Page 5: Parts List

    PARTS LIST PRODUCT SAFETY NOTICE EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE IEC SYMBOL IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATE COMPONENTS IN WHICH SAFETY ! ! ! CAN OF SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED , USE ONLY THE REPLACEMENT PARTS DESIGNATED, OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT ARE DESIGNATED IN THE PARTS LIST IN THIS MANUAL.
  • Page 6 PARTS LIST REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION J0003 645 075 8812 SOCKET RN002 645 068 4678 CHIP RES 33OHM X4 +-5% J0004 645 068 5446 DC INPUT JACK RN004 645 068 4678 CHIP RES 33OHM X4 +-5% J0005 645 075 8737 SOCKET 18P,TV TUNER RN013...
  • Page 7 PARTS LIST NOTE REF.NO. PART NO. DESCRIPTION L0004 645 080 0436 CHOKE 22UH 5% L0005 645 080 0436 CHOKE 22UH 5% L0006 645 080 0443 CHOKE 100UH 10% L0007 645 080 0450 CHOKE 100UH 10% L0008 645 080 0443 CHOKE 100UH 10% L0010 645 080 0443 CHOKE 100UH 10% L0015...

  • Page 8: Schematic Diagram

    SCHEMATIC DIAGRAM (DVD-1) This is a basic schematic diagram. - 8 - - 9 -...
  • Page 9 SCHEMATIC DIAGRAM (DVD-2) This is a basic schematic diagram. - 10 - - 11 -...
  • Page 10 SCHEMATIC DIAGRAM (DVD-3) This is a basic schematic diagram. - 12 - - 13 -...
  • Page 11 SCHEMATIC DIAGRAM (DVD-4) This is a basic schematic diagram. - 14 - - 15 -...
  • Page 12 SCHEMATIC DIAGRAM (DVD-5) This is a basic schematic diagram. - 16 - - 17 -...
  • Page 13 SCHEMATIC DIAGRAM (DVD-6) This is a basic schematic diagram. - 18 - - 19 -...
  • Page 14 SCHEMATIC DIAGRAM (HV) 100uH 1A/60V 10uF/25V 5.6V 0.047uF 10P/3KV C13P 0.022uF CR1P R11P 5.6V C14P 0.047uF C4AP CR2P 0.22uF R15P 330P OZ970 R14P C17P R12P R10P 0.1uF 100K R26P C15P C16P 1500PuF 0.022uF SSN3906 6.2V C11P 100K 10uF/16V R13P 39K C18P C12P 470P...
  • Page 15 SCHEMATIC DIAGRAM (MONITOR -1) TO: HV BOARD TO: PAGE 3 of 4 R252 R253 R501 +9V ~ +12V R236 680K IC501 R238 C215 1uF/50V 74HC4538 330K +9V ~ +12V R240 R231 R232 C217 1uF/50V +9V ~ +12V R242 C234 TO: MONITOR BOARD(2) C501 TO: PAGE 2 of 4 1uF/50V...
  • Page 16 SCHEMATIC DIAGRAM (MONITOR -2) TO: PAGE 1 of 4 CON2 RT7 2K DSOE DSOE RT36 RT37 OPEN VGOFF VGOFF VCOM FRPT RT38 VCOM CPH1 OPEN CPH1 STH1 RT39 STH1 RT10 OPEN FRDV RT40 FRDV VDD1 VDD1 RT11 OPEN RT41 RT12 OPEN CT118 RT42...

  • Page 17: Wiring Diagram

    WIRING DIAGRAM (DVD MAIN A SIDE) - 26 - - 27 -...
  • Page 18 WIRING DIAGRAM (DVD MAIN B SIDE) - 28 - - 29 -...
  • Page 19 WIRING DIAGRAM (MONITOR MAIN) - 30 - - 31 -...

  • Page 20: Wiring Connection

    WIRING DIAGRAM (MONITOR HV) WIRING CONNECTION This is a basic wiring connection. SANYO Electric Co., Ltd. Osaka, Japan May./ '05 / Printed in Japan - 32 - - 33 -...