Question about Philips 9P5034C 50" Rear Projection Television

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Help When the set has been off all day..You can turn it on and the picture goes down to a small square then back big..Does this til it gets warm.. about 10 mins max. but I know it will only get worse...Any ideas

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  • Mike1327 Jan 26, 2008

    Yes, mine does the same thing model# 9P5034C102 but now mine will not return to full size, just stays small. What do you think is wrong? Thank You. -Mike-

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Hi, you need to replace IC 7412 part number 4835 2098 8561 this is a veeery common failure for your set, it`s a pain to get out and new one back in but it will fix your problem, looking from the back into the set it`s located on the right, rear side of the board, there are several of them close together, be sure it says cnw136 on the top of it and if you do it yourself put the new one in exactly the same way as the other one came out, if you rotate it 180 degrees it will fai at turn on, 8 pin IC with "cnw136" printed on the top of the IC, BMW Rider

Posted on Jan 11, 2008

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Posted on Jan 02, 2017

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Have a Great Presidents Day

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