Question about Samsung Televison & Video

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Samsung model LNT4053 H. Turn on power, get the bleep & blue light at bottom comes on. Picture comes in with no sound. Turn off & repeat & then it works. Also at times, get bleep, no sound & no picture. Turn off & repeat until picture & sound come on. This can sometimes take several atttempts. What is the problem & where do I go for service? Purchased at Future Shop in Surrey/Langley & they do not have a service department. Thanks

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  • glvillen Sep 16, 2010

    Thank you ladywinn. Will get our techie son to check this out

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Re:Turn on power, get the bleep & blue light at bottom comes on. Picture comes in with no sound. Turn off & repeat & then it works

Problem is a faulty component. There are on board components, like capacitors, whose role is storing and absorbing charge when the circuits are "warming up". A tini part with this function is not working, for this reason the audio works only after restart.

The fault can be located in audio circuit, internal tuner or main controller board.

The repair involves testing at component level and replacing faulty part. If TV is still in warranty repair will be covered.

To have it repaired contact Samsung or future shop, they will send you a qualified technician.

Here contacts:

Future Shop: Contact us

Samsung: Contact Us

Support pages:

Samsung Support

Customer Support(Future Shop)

Parts:

Samsung TV Parts ' ShopJimmy

Replacement Parts

Posted on Sep 16, 2010

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  • Samsung Master
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Poor solder connections and Bad Capacitors can cause this,Bad Caps will be domed on Top.1000uf 16v 2200uf 10v 3300uf 10v

Posted on Sep 16, 2010

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