Question about Sanyo HT32744 32" TV

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Sanyo Ht32744 no picture

The tv comes on sometime and last for a few minutes and then go black. The sound is fine.

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  • Rhock Jan 01, 2008

    I have the same problem a Sanyo HT32744. Picture disappears or blank screen and audio is fine.

    Roy

    rhock68177@aol.com

  • Anonymous Mar 04, 2008

    I have audio but screen is black. happened a few days ago and the picture came pack but now its gone again. tried to reset but didnt work

  • mrwacko2u Apr 03, 2008

    I have the same problem a Sanyo HT32744. Picture disappears, on off 5-6 times then good for a while then starts all over again.

    I fixed it with a samsung 46" but would like to know if It can be fixed with out spending a bucket of $ on it.

  • python500 Jul 05, 2008

    Same problem but would like more definitive answer. Thank you.

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I took the rear cabinet off, unseated the card mounted on the picture tube, applied a little dielectric grease on the connector on the card and reseated the card, removed, re-greased and reattached the card. I have had no problem with either my or mom's which I did the same to since! This is an easy fix that anyone can do. The hardest part is moving the TV and reassembling the rear cabinet. Do not pull the cabinet back out more than you have to, to ease the reassembly of it.

Posted on Mar 05, 2010

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  • 149 Answers

Hi there, there is a horrizontal section problem, a defective electronic part is needed to be replaced. do some testing. ty

Posted on Jan 10, 2008

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Blurry Picture


I too had the same problem where my HT30744 TV would lose its color or picture would get blurry. My mom's HT32744 would have the same problem too. They both are refurbished models bought at Value City Dept store. If I gave the cabinet a good hit it would mostly fix the color, but it could also make the picture go fuzzy too, a clear sign of just a loose connection somewhere.

So after my wife telling me she was sick of this almost 2 year problem and she was going to buy a new TV on the weekend, I figured I had nothing to lose. So I took the rear cabinet off, unseated the card mounted on the picture tube, applied a little dielectric grease on the connector on the card and reseated the card, removed, re-greased and reattached the card. I have had no problem with either my or mom's which I did the same to since! This is an easy fix that anyone can do. The hardest part is moving the TV and reassembling the rear cabinet. Do not pull the cabinet back out more than you have to, to ease the reassembly of it.

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