42pf7320 flashes white


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42pf7320 flashes white

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rolexcomm
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Dec 6, 2009, 5:41 PM

Post #1 of 2 (601 views)
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42pf7320 flashes white	Can't Post

hello all, recently I had a problem with this tv and replaced the power supply caps and it worked real good for about 2 weeks. Now the tv turns on, can change channels and it emits sound without a problem but the screen only flashes white I never get a picture. Anyone got any ideas as to what to check??

FUXER
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Dec 8, 2009, 8:08 AM

Post #2 of 2 (591 views)
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Re: [rolexcomm] 42pf7320 flashes white [In reply to]	Can't Post

Yes i do have an idea- anyway-what is wrong with no video?- saves you watching utter crap!!!.Start at power supply measure volt rails- measure volts on tuner-switch to av- still flashing- yes-suspect setup-no- play video etc- ok?.

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