Remove The Rear Cover; Remove The Pa-Board; Remove The P-Board - Panasonic TH-58PY850M Service Manual

7 Disassembly and Assembly Instructions
7.1.

Remove the Rear cover

1. See Service Hint. (Section 3)
7.2. Remove the Fan unit
1. Unlock the cable clampers to free the cable.
2. Remove the screws (×3
3. Remove the relay connectors and remove the Fan unit.
4. Remove the screw (×1
5. Remove the Fan.
).
) on the back side.
7.3.

Remove the PA-Board

1. Disconnect the connectors (PA5, PA6, PA8, PA33, PA35,
PA36 and PA37).
2. Remove the screws (×2
3. Remove the PA-Board.
7.4.

Remove the P-Board

Caution:
To remove P.C.B. wait 1 minute after power was off for dis-
charge from electrolysis capacitors.
1. Unlock the cable clampers to free the cable.
2. Disconnect the connectors (P2, P6, P7, P9, P11, P12 and
P25).
3. Remove the screws (×8
unit.
18
).
) and remove the P-Board