PANASONIC TH-42PX75U - H-50PX75U - TH-42PX77U - TH-50PX77U - PLASMA TV - TROUBLESHOOTING - Vertical Lines on Screen

THIN VERTICAL LINE, OR, ONE BLOCK NOT LIGHTING
PDP panel (Driver IC) NG ( or D board, or C board)

A number of blocks not lighting.

D board (or C board) NG

No Picture, Picture noise, Full Horizontal line, etc.

• Trouble at Upper half : SU-board (SC or D) defect.
• Trouble at Lower half : SD-board (SC or D)defect.
• Full Horizontal line at both area : SS-board (D)defect

Horizontal line (Lower side) : SD board

Horizontal line (Upper side) : D board

Horizontal line (Both area): SS board

Cyan noise (Right side) : D board

Trouble at Right half : D-board defect

Trouble at Left half : D-board defect

Vertical line : Panel

Trouble at Right half : D or C1 board (Panel) defect

Trouble at Left half : D or C2 board (Panel)defect

No Picture, Picture noise, Half Vertical line, etc for 50inch (HD Panel).

Trouble at Upper right => C1 board or Panel defect.

Trouble at Upper middle => C2 board or Panel defect.

Trouble at Upper left => C3 board or Panel defect.