Hitachi DV-W1U Manuales de usuario

Tabla de contenidos

• Cover

  1
• Safety Precautions

  2
• Notes When Using Service Manual

  3
• Contents

  4
• Chapter 1 General Information

  5
  • 1. Specifications

    5
  • 2. Comparison with Previous Model

    6
  • 3. Troubleshooting

    8
    • 3-1. Video circuit

      8
    • 3-2. Audio circuit

      9
    • 3-3. Recorder Audio circuit

      10
  • 4. Instructions on Use

    11
• Chapter 2 Disassembly

  13
  • 1. Before Starting Disassembly

    13
  • 2. Disassembly Method

    13
    • 2-1. Side cover(L),(R) and Top cover

      14
    • 2-2. Rear panel

      14
    • 2-3. JAK board and REG board

      15
    • 2-4. Front cover, IF FLHP, SW-DVD and SW-CDR board

      15
    • 2-5. DVD-ROM and DEC board

      16
    • 2-6. CD-R and Bottom cover

      16
• Chapter 3 Exploded View

  17
  • 1. Cabinet section

    17
• Chapter 4 Replacement Parts List

  18
  • 1. Mechanical Parts List

    18
  • 2. Electrical Parts List

    18
• Chapter 5 Schematic, Circuit board and Block diagram

  22
  • Connection diagram

    22
  • LCD Display [FLHP] schematic diagram

    23
  • DVD Switch [SW-DVD] schematic diagram

    24
  • CDR Switch [SW-CDR] schematic diagram

    24
  • Interface [IF] schematic diagram

    24
  • Rear Jack [JAK] schematic diagram

    25
  • Regulator [REG] schematic diagram

    26
  • Deck-1 [DEC] schematic diagram

    27
  • Deck-2 [DEC] schematic diagram

    28
  • DEC circuit board

    29
  • SW-DVD circuit board

    30
  • SW-CDR circuit board

    30
  • JAK circuit board

    31
  • IF circuit board

    32
  • REG circuit board

    32
  • FLHP circuit board

    33
  • Block diagram

    34