Read Sony KDE-42XBR950 / KDE-P42MRX1 / KE-P42MRX1 Service Manual online
© NEC Corporation 2000
NEC Color PDP QA
42
Vertical Line : A block of some data IC
Un-lighting of some data IC.
Phenomenon (Block un-lighting)
The cause of presumed
a)
Failure of opening and poor contact etc of between Data relay PKG and Digital
PKG, High Voltage PKG.
PKG, High Voltage PKG.
b)
Opening and poor contact etc of some flexible cables for Data relay.
c)
Failure of some data IC.
Vertical Line 5
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