Question about Philips 42PF7320A 42 in. Plasma HDTV

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No picture, sound ok

I have a 42" LG plasma TV, #42PC3DV. I have had it for about 2 years. While watching, the screen suddenly went totally black. The sound is fine. I tried switching channels, hooking up the DVD player, turning off, etc. Still no pic. What could the problem be? Hi, no sound no picture just red light flashing 7 times. Help.

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I had same problem with 52'' Phillips, change the t-con board and is working fine. Easy fix under 90 dollars.

Posted on Mar 13, 2013

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Well i have found that most times it is the y-sus board that is if you tap the side and it don't work, open the back and check and see if the fuse is blown on the y-sus board it is usuall found on your left,.

Posted on Oct 27, 2011

I have a similar issue. Sometimes the entire screen goes black and sometimes only one-half - either the top or bottom half goes black. The only solution we have found is to gently tap the TV (usually the front side) and the picture will come back for awhile. It almost seems heat related as it only goes out after the first 10 minutes of use. There must be a fix to this.

Posted on Sep 28, 2008

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