Plasma Panel Replacement Method; Remove The Back Cover; Remove The P-Board - Panasonic TH-42PM50U Service Manual

Board Name
P Power Supply
PA DC-DC Converter, Power SOS
PB Audio Power
H AV Terminal, AV Switch
DV HDMI Interface
None serviceable.
DV-Board should be exchanged for
service.
DG Digital Signal Processor
Z Speaker out, Audio AMP
D Format Converter, Plasma AI
Processor

6. Plasma panel replacement method

6.1. Remove the Back cover.

1. See Service hint (Section 5).

6.2. Remove the P-Board.

Caution:
Function
7
Board Name
C1 Data Driver (Left)
C2 Data Driver (Right)
SC Scan Drive
SU Scan out (Upper)
SD Scan out (Lower)
SS Sustain Drive
K Remote receiver, Keyscan
S Power Switch
Function