Question about Protron PLTV-37 37 in. LCD Television

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No sound on protron lcd tv

We have a picture on our tv but no sound. we had our cable service provider come and there is nothing wrong with the cable

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  • george nieves Mar 24, 2009

    the sound just went dead with no warning t.v. was working normally the day before evrything on setup screen is normal

  • nantzCie Apr 05, 2009

    my 37" tv lost audio. Is there a fix for this?
    very much appreciated.


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  • 280 Answers

Go to the set up menu and select audio. check that the speakers are ON.. Then make sure that stereo is selected. If the set is set to alt sound there wont be any sound.

Posted on Jun 20, 2008

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1 Answer

On some channels there is no sound?


There is nothing wrong with your set. It is transmission defect. Inform your service provider. In any case switch off the TV. Disconnect all the cables. Wait for sometime. Reconnect all the cables. Switch on the TV. If it still does not work get in touch with your service provider and inform them of the problem.

Jun 25, 2011 | Samsung P2370HD 23" HD LCD Monitor

2 Answers

My protron tv pltv-32c has no picture but has sound, if you change channels the picture will flash on for about 1 second


Hi.

If there is sound but no picture, screen is completely dark and the picture is occasionally flashing, then the fault is likely a faulty inverter. In some case a faulty controller board or a defective PSU can cause the same problem.

I summarized the problem here:My LCD TV has sound but no picture.

I posted general procedure to test inverter, PSU and controller board on LCD here : How to test an LCD TV or monitor PSU and inverter.

If screen is not dark, but has blacklight or noise things are different. In that case check connection cables first. Parts that may be defective are main controller board, terminal circuit and tuner board.

Protron parts are available using the link below. Ensure that parts are compatible with your model before purchasing.

ShopJimmy - Protron Parts.

Regards.

May 15, 2010 | Flat Panel Televisions

1 Answer

My lcd tv has no sound or picture it has a grey screen


You should try to use the Component cables. The red/green/blue cables as this will give you a better picture. Make sure your DVD player and TV will support those cable. However, the cable your using now will work. Your TV might be on the wrong input. Look for a button on the TV that says INPUT or SOURCE to change the input. It might be only on the remote control and not on the TV itself.

May 02, 2009 | Spectroniq Protron PLTV-32 32 in. Plasma...

2 Answers

Protron service manual


I do not have the service manual for this LCD. I've looking for it as well.
All my work is done without it.
I'm sorry colega i could not help you on this one.

Aug 24, 2008 | Protron PLTV-37 37 in. LCD Television

1 Answer

Need a replacement lamp for a Protron 26" LCD TV


This is an lcd tv. It does not use a lamp. dlp tvs use lamps. You have fallen into the trap many others have. I am a servicer and I have found there are absolutely no parts, no service manuals, nothing at all available to repair any Protron set. You save some when you buy, but when they break, throw it out.

Feb 03, 2008 | Protron PLTV-26 26 in. HD-Ready LCD...

1 Answer

Speakers maybe...


Re: Protron LCD tv - READ THIS #631 I work for Protron.

We are in a big dispute with the Chinese factory that makes Protron LCDs. No replacement parts will be coming, ever.

There are no remotes and no power supplies available.

PROTON has already won their lawsuit which prevents us from selling under the name PROTRON. As soon as they pay the bond, we are shut down.

Our management is in chaos. Our customer service dept is non-existant. Our rating with the BBB is 'F'. The product is cheap because it is made with cheap parts. Getting the picture here?

If you buy a Protron LCD, you are completely on your own.

Good luck.

Oct 21, 2007 | Protron PLTV-26 26 in. HD-Ready LCD...

2 Answers

Protron tv


does it work at all or shut off before starting to play?
do you have a cable company? who?
what state are you in
and do you want to sell the tv?

Aug 31, 2007 | Protron PLTV-32 Television

6 Answers

Protron LCD TV


FSP194-3F01 http://www.power-on.com/lcd194-3f.html
Go there it is only $60 bucks. And less than $8 to ship.
I have three of these at my shop. Same thing. FK shop
jimmy and E-bay Save a couple of bucks and get a warenty.
Even Vance baldwin/Encompass does now carry it

Jul 09, 2007 | Protron PLTV-26 26 in. HD-Ready LCD...

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