Christie DD1-WU80P, Service Manual, Page: 17 / 150

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DWU951 (DD1-WU80P/81P) / DWX951 (DD1-WX80P/81P) / DXG1051 (DD1-X100P/101P)
DWU951/DWX951/DXG1051 Service Manual
020-000674-01 Rev.1 (01-2014) Page 15 / 118
NO
Replace IS04 : SN74LV14APW.
or
Replace IS02 : THS7327PHPR.
or
Replace MAIN PCB.
YES
NG
YES
Replace IC02 : EL8302IUZ.
or
Replace MAIN PCB.
OK
Turn
on PbyP
or PIP and select
HDMI 1 as the sub area.
The picture on the main
area still has the
problem?
Try
whether
changing INPUT PCB can
+
Replace IS06 : EL8302IUZ.
or
Replace INPUT PCB.
Replace IS01 : THS7327PHPR.
or
Replace MAIN PCB.
Others
The image
has a problem though
the input signal is
detected.
NO
YES
The
image via
COMPUTER IN2 has the
problem.
Replace IS05 : EL8302IUZ.
or
Replace MAIN PCB.
Picture is not displayed correctly via COMPUTER IN ports.