Having problems with your Flat Panel Televisions ?

At first,It blown the horizontal output tr. in sec right after I switched on, and I found that cap. c424 was short cct.,so I replace it, tv now works, can see a normal picture, but only last about 5-10 sec , then switched off by itself and stay in stand by mode. I can switch on again but turn itself off the same. I've got no clue now.

Answers :

Adjust the screen control on the flyback transformer and see if it will stay on longer.

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