Panasonic DP-C405

290
DP-C405/C305/C265
FEB 2008Ver. 1.1
3.2. Improper LCD Display
Replace the SC PCB.
Is the trouble
resolved?
Replace the Low
Voltage Power
Supply Unit.
Is the trouble resolved?
Check connectors: CN58 & 59 (SC PCB)
and CN5 & 8 (PNL1 PCB).
Is LED/LCD displayed?
Does the display appear normal?
Replace the LCD
Module.
Replace the
Touch Panel.
Does CN58, pin 3 on the SC
PCB measure +5 VDC?
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
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