Panasonic TH-42PZ80U

C1
Buffer
C2
Buffer
Diagnosis of Vertical Line Problem
A number of blocks
not lighting
Thin vertical line
or 1 block not lighting
D board (or C board) NG
D-board ( or C-board)
FPC
1 Line
FPC
Buffer
C Board
Buffer
C Board
Driver IC
1 Block 2 Blocks
PDP panel (Driver IC) NG
( or D board, or C board )
Driver IC Driver IC Driver IC
PDP PanelPDP Panel
NG Area (Front view)
Panel
case1 case2
case2
Drive
IC(2)
inside
or
D boardD Board
case1
C1
Buffer IC Buffer IC
IC IC IC IC
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