Wednesday, June 26, 2013

HOW TO DISASSEMBLE [OPEN] - MITSUBISHI -LT SERIES LCD TELEVISIONS [Click on Pictures to Zoom]


40 & 46" MODELS [LT-40133 - LT-40134 - LT-46133 - LT-46144 - LT-46244]
Back cover removal
  • Remove 24 screws (A) from the back cover ((21 screws on 40” models).
  • Pull the back cover from the TV.
52" MODELS [ LT-52133 - LT-52144 - LT-52244 ]
STAND REMOVAL
  • Lay the unit face down on a soft non-scratching surface.
  • Remove 4 screws (B)
  • Pull the stand from the bottom of the unit.
WALL MOUNTING BRACKETS REMOVAL
  • Remove 8 screws (D) (4 on 52” models).
  • Lift the mounting brackets from the unit.
CHASSIS & STAND HOLDER REMOVAL

  1. Remove 6 screws (A).
  2. Remove two screws (B). (40 & 46 inch models only)
  3. Unplug all inter-connecting cables and lift the chassis from the unit.
  • Remove screws (c).
  • Lift the stand holder from the unit.
PWB-DM COVER REMOVAL
  • Remove screws (F) to remove the LVDS Cover.
  • Remove screws (E) to remove the DM-COVER and EARTH PLATE.
  • Lift the PWB-DM Cover from the unit.
PWBs - POWER, SIGNAL & DM REMOVAL

  • PWB-POWER remove (10) screws (D).
  • PWB-SIGNAL remove 6 screws (C).
  • PWB-DM remove 3 screws (A) from the end bracket and service connector cover, and screws (B) from the PWB-DM.

NOTE: Additional disassembly required in LT-52244

LT-46144, LT-46244, LT-52144 & LT-52244 PWB-DM Removal
  • Remove 4 screws (C) to remove the shield top.
  • Remove 3 screws (A) from the end support plate.
  • Remove 12 screws from the PWB-DM
  • Carefully lift the PWB-DM from the unit.

PWB-DM End Support Plate Removal
  • Remove two hex nuts (G).
  • Remove 5 screws (H) from the end support plate.
  • Pull the support plate away from the DM.