Question about Philips 51PW9303 51" Rear Projection HDTV-Ready Television

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My picture went dark but the audio is ok on Philips model 51pw9303

My picture went dark but the audio is ok. I turned it on/off and change channel from video mode. Now all I can hear is continous squicking sound. Please help

Posted by Jun del on

  • Jun del Apr 05, 2007

    Thanks for your response ...does any one know where I can find a shematic diagram for this model? Can anyone else give me specific technical answer like prevous experience in general model for projection tv w/ same problem. I read it could be covergence IC. also here is the squiking sound coming from. thx

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Henry Thomas

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Your tv needs to be taken to tech i is having problem in the video and related circuit.or power supply.good luck

Posted on Apr 04, 2007

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I am happy to help, we need to check the backlight inverter.
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If you see an image you have a bad inverter, you should be able to replace it yourself. I can walk you through in chat. Let me know your findings. Lone99star 
 


Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/jason_77a19afa8d604dee

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