Question about JVC AV-A21M3U 21" TV
It is JVC AV-21FMG3B. the power led keeps blinking. but it doesn't turn on. please help me find the problem.
1)Check secondary fuse devices. 2)Check horiz output xistor=shorted? 3)replace w/equiv.or better part. 4)Check solder connects in horiz drive circuit. Replace small electrolytic filter cap in base circuit of horiz o/p==horiz drive xformer and xistor area,typically 1mf/160v,C531? 2b)not shorted==do step 4 anyway 5)still blinking?==check vert o/p,audio o/p and regulated o/p's
Posted on Oct 02, 2007
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Posted on Jan 02, 2017
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