good morning,this philips chassis q522.1e la
no sound or pic .psu starts up with 12v -12v ,5.2v 24v.supplies
no b/l
then relay clicks off ,then on ,followed by protection mode :
5 slow blinks then 3 fast blinks.according to manual:
"a long blink indicates the decimal digit, a short blink indicates the units"
before protect mode starts there is
no volts on t con fuse.
cant see from cct where the feed volts for t con come from ,possibly main board
this uses ccfl with inverter board .
checked caps in psu with esr meter ,replaced a couple that were borderline
are there any philips specialists that could help please
maybe point me in right direction
no sound or pic .psu starts up with 12v -12v ,5.2v 24v.supplies
no b/l
then relay clicks off ,then on ,followed by protection mode :
5 slow blinks then 3 fast blinks.according to manual:
"a long blink indicates the decimal digit, a short blink indicates the units"
before protect mode starts there is
no volts on t con fuse.
cant see from cct where the feed volts for t con come from ,possibly main board
this uses ccfl with inverter board .
checked caps in psu with esr meter ,replaced a couple that were borderline
are there any philips specialists that could help please
maybe point me in right direction
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