Question about Samsung 50 in. Plasma TV

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Why I dont have a picture but good sound on my toshiba 50 in plasma?

Posted by Anonymous on

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: samsung 50" plasma tv with no picture but has sound.

I just had a similar issue with my 46" Samsung LCD and fixed it myself for $5.11! I realize we have different tvs, but I bet it is the same issue ... crapped out capacitors.

I researched the problem online and most places, like samsung's site, referred me to call a repairman and called for the whole control panel or power supply to be replaced for anywhere between $400-$1000. I was like ... "screw that" ... I refuse to put in a fautly part in the place of a faulty part. So I continued to research.

That's when I stumbled on youtube. There are many how to videos on how to tackle this daunting task. I read that the issue was more than likely faulty capacitors and there is a very easy way to tell if it is in fact the capacitors that are blown. instead of having a flat top, faulty capacitors are crowned or even ruptured! When I opened up my TV I saw 3 blown capacitors!

So I bought 3 new capacitors all with the same uf and higher volts ... I think all three of my capacitors were 1000 uf and 25 volts. I kept the uf the same (recommended) and raised the voltage to 35 volts. It doesn't mean more volts, it just means it COULD handle more volts if it had to (which was the problem those cheap Samsung bastards screwed up on). This is a very common problem with Samsung TVs.

Anyway, I have never soldered before, but I did it. I warmed up the solder on the bad capacitors and removed them them slid thenew ones in and soldered them in and popped everything back together ... and PRESTO .... the damn thing works better than ever!

3 capacitors= $5.11
1 solder gun and solder= about $18
fixing an incredibly intimidating TV by yourself= PRICELESS!


Seriously ... don't be afraid to F up ... check it out on youtube and other place and save yourself a bundle. Source(s): I just fixed my TV!!!!!!!!

Posted on Mar 17, 2011

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  • 12 Answers

SOURCE: No picture but have sound on Plasma 50"

Call Associated Electronics @ 414.281.1000 and tell them what you need. They are very good, and extremely helpful.

Posted on Mar 23, 2009

technolust
  • 340 Answers

SOURCE: 50" plasma sound but no

Are you running an input device to the tv? Or is this an internal tuner?
If you're running an input device like a cable box or satellite receiver, check your cables. 90% of the time it's a bad input cable. Try a different cable and a different input.
Be sure you inputs are correctly inserted to the corresponding jack, as well.

If it's an internal tuner, switch through all the channels to confirm that you are getting sound only and no video. You may want to contact your cable service provider unless you can confirm it works on seperate tv's in the home. If this is the case, your tuner is malfunctioning.

Posted on May 15, 2011

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1 Answer

I have a toshiba 50hp plasma t.v. and it made a popping sound and the picture went dark and somewhAT FUZZY. CAN STILL SEE PICTURE BUT BAD COLOR AND ITS DARK. IS THIS ANN EASY FIX OR IS IT NOW TRASH?


I am ready to bet my lunch that you have a bad ZSUS board.
There is less than 1% chance I would go hungry and that's with around of thousand of such repairs on my back.
This is the link for what you need:
http://www.coppelltvrepair.com/p/263/75003043-zsus-board-for-toshiba-50hp66-repair-service
Good luck!

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Is there a hope for a Toshiba 50" plasma TV which


Hi, it sounds like the lamp is on its way out. Depending on the size of the television, it may not be cost-effective to try to have it repaired. If it's under warranty, then contact either the manufacturer or the place where you purchased the TV, and find out what your recourse is. If it's out of warranty, however, there is a good chance that fixing it will cost 60% or what it would cost to purchase a new one.

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1 Answer

50" Toshiba Plasma screen is flashing with flickering sound


www.tacp.toshiba.com/tacpassets-images/.../42hp66_om_e.pdf
http://www.fixdevice.com/smanuals/file/31149.html
Above, download these Service manuals, it will show you how to troubleshoot, and identify what board to repair change.

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1 Answer

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Check the fuses on the ysus & zsus boards. Are any fuses on boards open . Disconect power cabels to ysus board first {board on left} . put tv on . if the light is green the ysus board must be replaced.

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Display IC seems to have gone. It will be a replaceable module. Only you have to figure out which one it is. Such thing happen in electronics. Look for any burnt or bulged IC.

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3 Answers

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The x-sus and y-sus panels have some fuses,check to find out wich panel is broken and replace.

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1 Answer

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I would suggest to read what other members have reported by clicking here.
Good Luck.

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2 Answers

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That problem is caused by the Y Sustainer board.

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