Mitsubishi Electric LT-46244; LT-40133; LT-46133; LT-52133; LT-40134; LT-46144; LT-52144; LT-46244; LT-52244 Service Manual page 11

MODELS: LT-40133 / LT-46133 / LT-52133 / LT-40134 / LT-46144 / LT-52144 / LT-46244 / LT-52244
LT-46144, LT-46244, LT-52144 & LT-52244 PWB-DM Removal
1) Remove 4 screws (C) to remove the shield top.
2) Remove 3 screws (A) from the end support plate.
3) Remove 12 screws from the PWB-DM
2) Carefully lift the PWB-DM from the unit.
PWB-DM End Support Plate Removal
1) Remove two hex nuts (G).
2) Remove 5 screws (H) from the end support plate.
3) Pull the support plate away from the DM.
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