Mitsubishi Electronics WD-52528 User Manuals

Table of Contents

• Cover-Specifications

  1
• Table of Contents

  3
• Introduction-Safety

  5
• Cabinet Disassembly

  7
• Chassis Removal

  8
• Accessing PWBs

  12
• Light Engine Replacement

  17
• Servicing the Lens-Screen

  22
• Adjustments

  25
• Troubleshooting

  33
• Using Lead-Free Solder

  37
• Chip Parts Replacement

  38
• Parts Quick Reference

  40
• Parts List

  41
• Screen Parts

  50
• Block Diagrams

  52
  • Interconnect Block Diagram

    61
  • 2-PWB POWER

    62
  • 3-PWB INTERFACE

    63
  • 4-PWB FMT (DVI)

    64
  • 5-PWB FMT (MICRO)

    65
  • 6-PWB MICRO1 (VID-SW)

    66
  • 7-PWB MICRO2 (AUD-PIC)

    67
  • 8-PWB MICRO3 (TV uPC)

    68
  • 9-PWB MICRO4 (HDMI)

    69
  • 10-PWB TERMINAL

    70
  • 11-PWB DEMOD

    71
  • 12-PWB RISER1

    72
  • 13-PWB-RISER2

    73
  • 14-PWB E2P/FRONT/CONTROL/PREAMP/LAMPSW/FILTER/SW

    74