Question about Emerson EWC1903 19 in. TV/VCR Combo
The last thing watched was cable tv station. then it was powered off. a few hours later my son tried to turn on tv and nothing. power supply is good to tv. I noticed a light buzzing/whinning sound when tv is plugged in, and it goes away when unplugged. It almost sounds like a very small electric motor running when it's plugged in
The sound can be called screaming from the power supply,it senses a short and creates a frequency you can hear,the set has a problem and it needs to be repaired,I will check the horizontal out put transistor for a short,sometimes it goes bad without a reason and sometimes the high voltage transformer is also bad and both have to be replaced but first the transistor only if it goes bad again then you replaced the transformer too.Seek assistance from a servicer if you are not too familiar with tv service,it can be dangerous.
Posted on Oct 02, 2006
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Posted on Jan 02, 2017
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