Panasonic PT53WX54J - 53" PROJECTION TV HD, Service Manual, Page: 133 / 225

4. Remove the horizontal barrier panel at the back of the cabinet.
5. Unplug connectors (K1, G1 and speaker connectors) and pull out the
main chassis block.
Note:
Main chassis block can be serviced either in normal position or laying on its back (protect hookup
terminal from damage).
Main chassis block
1. Remove the speaker grille.
2. Remove the back lower cabinet cover.
3. The main chassis block is secured to the cabinet by screws at front,
behind the Speaker Grill and inside on the bottom of the optical frame).
4. Remove the horizontal barrier panel at the back of the cabinet.
5. Unplug connectors (K1, G1 and speaker connectors) and pull out the
main chassis block.
Chassis removal
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