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Zenith SJ2765W5 Black arcing lines in picture

M

Mr. Lee

Jan 1, 1970
0
You can hear loud arcing sound from the power supply section of the board.
Picture is clear on power up but in 30 seconds black arcing horz lines show
up. And ideas?? thanks
 
?

~

Jan 1, 1970
0
if you are brave enough to open up the tv then have the tv running in a
dimly lit room and watch for sparks however be carefull there is high
voltages in tvs that can zap you even with the power off.
 
D

David

Jan 1, 1970
0
22uf capacitor on the vcc line right next to the jungle ic. Should be easy
to find with an esr meter.

David
 
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