Question about Sharp Aquos LC-46D62U 46 in. LCD HDTV

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TV turns itself off for about 15 seconds then back on. It is a flat screen mounted on the wall.

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  • Sharp Master
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This problems is a power glitch happen once in awhile not a problems.Happen all the times,than the Tuner board have problems,must be replaced.That the board where the coalax signal plug into it.Tries Shopjimmy.com,Ebay.com to buy a refurbish Tuner board for the replacement.

Posted on Jul 16, 2010

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Posted on Jan 02, 2017

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1 Answer

I have a PROTRON Flat screen tv SRS BBEDigital


have a PROTRON Flat screen tv SRS BBEDigital that I will like to install on the wall. I do not see any holds in back of the TV for a mounting bracket. How do I mounted on the wall?

Jan 31, 2010 | Protron PLTV-32 Television

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Picture remains for few seconds then screen goes blank, sound remains on


I had this problem on my 42" Philips LCD. Just got it yesterday and worked fine on the tv stand. As soon as I mounted the TV to the wall via wall mount system, I had the exact same issue you did. Figured it out today.

The wall mount was putting pressure against the center of the back of the tv (tv set had a slightly rounded back plate, and the mount was a flat plate). As soon as I put spacers (part of the wall mount hardware set) between the wall mount braket and the tv so there was no contact except at the mounting holes, the tv worked fine.

My theory is the pressure pushed the tv back plate against some board components which caused them to overheat (no air flow); or put pressure on internal connectors. I dont know.

Hope this helps, may not apply to your situation.

Sep 01, 2009 | Samsung SM932MW 19 in. LCD TV

1 Answer

Screen goes blank after about 10 or 15 minutes. There's still sound coming through. Picture comes back on if you turn the tv off & back on again. Any suggestions? (Sansui HDLCD2200 LCD TV) Thanks.


I had this problem on my 42" Philips. Just got it yesterday and worked fine on the tv stand. As soon as I mounted the TV to the wall via wall mount system, I had the exact same issue you did. Figured it out today.

The wall mount was putting pressure against the center of the back of the tv (tv set had a slightly rounded back plate, and the mount was a flat plate). As soon as I put spacers (part of the wall mount hardware set) between the wall mount braket and the tv so there was no contact except at the mounting holes, the tv worked fine.

My theory is the pressure pushed the tv back plate against some board components which caused them to overheat (no air flow); or put pressure on internal connectors. I dont know.

Hope this helps, may not apply to your situation.

Aug 03, 2009 | Sansui HDLCD-2200 22 in. LCD TV

1 Answer

Screen goes black tv stays on. Turn off and on and TV's fine.


I had this problem on my 42" Philips. Just got it yesterday and worked fine on the tv stand. As soon as I mounted the TV to the wall via wall mount system, I had the exact same issue you did. Figured it out today.

The wall mount was putting pressure against the center of the back of the tv (tv set had a slightly rounded back plate, and the mount was a flat plate). As soon as I put spacers (part of the wall mount hardware set) between the wall mount braket and the tv so there was no contact except at the mounting holes, the tv worked fine.

My theory is the pressure pushed the tv back plate against some board components which caused them to overheat (no air flow); or put pressure on internal connectors. I dont know.

Hope this helps, may not apply to your situation.

Mar 20, 2009 | Philips 42PFL3603D/27 42 in. LCD TV

1 Answer

Whilst watching tv after 10 to 15 min screen goes blank but sound ok ,when u turn tv off then back on u get pitcure for about 10 minthen goes off again


I had this problem on my 42" Philips. Just got it yesterday and worked fine on the tv stand. As soon as I mounted the TV to the wall via wall mount system, I had the exact same issue you did. Figured it out today.

The wall mount was putting pressure against the center of the back of the tv (tv set had a slightly rounded back plate, and the mount was a flat plate). As soon as I put spacers (part of the wall mount hardware set) between the wall mount braket and the tv so there was no contact except at the mounting holes, the tv worked fine.

My theory is the pressure pushed the tv back plate against some board components which caused them to overheat (no air flow); or put pressure on internal connectors. I dont know.

Hope this helps, may not apply to your situation.

Feb 28, 2009 | Samsung LE40R74BDX 40 in. LCD Television

1 Answer

Screen goes blank, audio still works


I had this problem on my 42" Philips. Just got it yesterday and worked fine on the tv stand. As soon as I mounted the TV to the wall via wall mount system, I had the exact same issue you did. Figured it out today.

The wall mount was putting pressure against the center of the back of the tv (tv set had a slightly rounded back plate, and the mount was a flat plate). As soon as I put spacers (part of the wall mount hardware set) between the wall mount braket and the tv so there was no contact except at the mounting holes, the tv worked fine.

My theory is the pressure pushed the tv back plate against some board components which caused them to overheat (no air flow); or put pressure on internal connectors. I dont know.

Hope this helps, may not apply to your situation.

Oct 26, 2008 | Toshiba 37LX96 37 in. LCD TV/DVD Combo

2 Answers

We just set up our 37 in sharp and get no picture


If this is a new set, return it for an exchange. This one sounds like an LCD set which uses a "back light". This back light is not working. This is a warranty repair or exchange.
Dan

Mar 17, 2008 | Sharp Aquos LC-37GD6U 37 in. LCD HDTV

2 Answers

15PF9936/12 Flat TV


check the small fuse on the underside of the board that is the high voltage drive for the CCFLs

Jan 16, 2008 | Philips Epic 15PF9936-37 15" Flat Panel...

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