Question about Sharp CTV 21V-FW150M BLK

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Tv stays standby mode

Immeadiate stand by mode

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There are a few possible reasons
1. Line scan has failed - line o/p transistor
2. Frame scan failed (unlikely)
3. Power supply problem/chopper transistor
4. (and hope it's this because all you need is a soldering iron, good lighting and soldering skill) Dry joints or cracks around line output stage

Posted on May 17, 2014

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Posted on Jan 02, 2017

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Is it normal for an acoustic solution 24" LCD TV to stay for like 10seconds before coming up after switching on from the stand by mode?


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