Question about Philips 60PP9202 60" Rear Projection HDTV-Ready Television
When making manual convergence adj. useing the consumer controls ,chassie dptv305f all control options work except red horizontal up ,down will not move at all , red vertical left right works fine , any ideas , suspect acs board ,am I on the right track ? thx. alphauno
Probably the red convergence output IC has failed. The chip is basically a stereo amplifier that serves as a horizontal amplifier and a vertical amplifier. I suspect the vertical part has failed and is not uncommon. Should be generic STK392-150's or maybe STK392-110/120 I believe. By the way when the line moves up and down that means the vertical is working when it moves side to side the horizontal is working.
Posted on Feb 04, 2007
Look through your manual. Your manual will always give you the most specific directions for your particular model. Look for an "adjusting convergence" or "set manual convergence" section.
Look through your manual. Your manual will always give you the most specific directions for your particular model. Look for an "adjusting convergence" or "set manual convergence" section.
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