Read Sony KDE-42XBR950 / KDE-P42MRX1 / KE-P42MRX1 Service Manual online
© NEC Corporation 2000
NEC Color PDP QA
43
1 line
2 lines
Block
Block
Horizontal Line : 1 line, 2 lines, a block
a)
Failure of Scan IC of the Scan relay PKG.
b)
Failure of opening and poor contact etc of the Scan voltage flexible cable (CN01-
CN04, CN06-CN09) by the side of Scan relay PKG output.
CN04, CN06-CN09) by the side of Scan relay PKG output.
c)
Failure of poor contact of the connector between Scan PKG and Scan relay PKG.
d)
Short between Scan IC terminals by conductive substances, such as screw waste.
The cause of presumed
Phenomenon (1 line, 2 lines, Block un-lighting)
Horizontal Line
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