XG-C330X/C430X
5 – 1
XG-C330X
Service Manual
CHAPTER 5. TROUBLE SHOOTING TABLE
[1] TROUBLE SHOOTING TABLE
Checking the basic operation
Does the power LED light up or
flash in red or green?
NO Has P1704 come off or is it
loose?
YES Fully insert the connector.
YES
Does the set function with its keys
or the remote controller?
NO Go to "Main PWB check".
YES
Lamp does not turn on or it turns
off in a short time.
YES Go to "Lamp fails to light-up".
NO
Colors are not display correctly. YES Has P1101, P1201 or P1301
come off or is it loose?
YES Fully insert the connector.
NO
Are RGB and component input
displayed normally?
NO Go to "RGB and component sig-
nal check".
YES
Is VIDEO input displayed nor-
mally?
NO Go to "VIDEO input check".
YES
Is S-VIDEO input displayed nor-
mally?
NO Go to "S-VIDEO input check".
YES
Does the LAN function? NO Go to “checking the LAN”.
YES
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