Question about Sylvania 6427GFG 27" TV

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Tv shuts off after about 10 min

Sylvania tv shuts off after warming up

other day i blew air into it and worked fine the whole day so i figured let me clean it good to the back off blew off all the dust and then put it back together same problem?

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  • mccoy46a Aug 17, 2008

    tv shuts off after 10 to 15se
    if take back off it work all day.
    i thank it in vcr. if put tape in vcr will run th 2hr
    tape.with back off it dose not cut off at al.i was vcr repair
    but be so long, i thank it have someing to do with light
    for work al day if back off as soon i put back on will cut off
    and if you put hand in vcr door you fell motor turning.
    so if you can hepl thank

    let know
    thank
    Aubrey


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It's definitely some kind of cooling problem, or a cold solder joint that looses connection when things warm up. Can you turn it back on right away after it shuts itself off? You can purchase a freezing spray and use that to spray different areas on the circuit boards to find the problematic one, then you can get down to an individual component.

Posted on Aug 05, 2008

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Posted on Jan 02, 2017

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