Question about Philips 50PP9202 50" Rear Projection Television
I have a philips 50pp9202 and the color is off. Is there a Factor Color set-up?
The STK 392 120
Posted on Feb 27, 2008
This set has had many problems with convergence amps going bad. More than likely this is what is going on. You can take board up and look for a loose connection first and if not then resolder anyway, but you probably need to order the STK's 392-*** Not sure what they are in this set maybe 110's. Replace both and the 4 resistors that stands up next to them.
Posted on Sep 06, 2007
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Posted on Jan 02, 2017
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This is an indication the the red convergence amplifier has goone bad you will need to replace the convergence correction modules. Now before replacing these you may want to make sure that the bias resistors and the zener diodes are ok. The convergence ICs are part number STK329-110 or STK329-150.
I would suggest that you get a schematic and equipment to make the needed tests, or take the set to a shop to replace the bad components.
I hope this helps,
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