Sony kv-1982m7 tv. power supply problem. the b+ is ok and the supply is ok the power supply transformer is not isulate that why the tv is not work or on
Accroding to your model number:(KV-...) In sony tv units power supply porblems is very low unless a power surge.
You have to check these things.
1. Stand by 5V available or not
2.If stand by 5V available press power and check B+ is getting or not
3.If B+ available check Horzontal oscillation
4.May be H-out transistor or video amplifier is bad.
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