Removal Of C3-Board (Lower); Removal Of C4-Board (Lower) - Panasonic TH-85PB1E Service Manual

8.25. Removal of C3-Board (lower)

1. Remove the Rear Cover Fixing Metal (lower_center).
(Refer to Removal of C2-Board (lower))
2. Remove the flexible cables from the connectors (C30,
C31, C32).
3. Remove 8 screws ( ) and then remove the flexible
cables from the connectors (CA9, CA10, CA11, CA12).
• Pull out the flexible cable to the slanting above one.
4. Remove 6 screws ( ) and then remove C3-Board (lower).
Note: when fixing C-Board
When tightening the flexible cables, tighten a screw to the
one of the "A" positions and then tighten a screw to the
one of the "B" positions, and then tighten the remaining
positions.
* Order of "A to A" or order of "B to B" is no good.

8.26. Removal of C4-Board (lower)

1. Remove 2 screws and then remove the Speaker Block
(right).
2. Disconnect the Speaker lead.
• Push the speaker terminal hook and pull out the speaker
lead (+).
3. Remove 2 screws and then remove the Rear Cover Fix-
ing Metal (lower_right).
4. Remove the flexible cable from the connector (C40).
5. Remove 8 screws ( ) and then remove the flexible
cables from the connectors (CA13, CA14, CA15, CA16).
• Pull out the flexible cable to the slanting above one.
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TH-85PB1E