Question about Proscan PS50700 50" Rear Projection Television

1 Answer

The video works perfectly but there is no audio

The sound on my Proscan TV stopped working. The picture is perfect, but when the volume is turned up a popping sound is produced. I switched the TV to external speakers and hooked up stereo speakers and the same sound resulted. Is this an easy or inexpensive fix or should I look for a new TV. The TV is 8 years old. Thank you for your help!

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.


    An expert that has over 500 points.

  • Expert
  • 337 Answers
Re: The video works perfectly but there is no audio

The best part is that you like the picture and that makes it worth repairing,before you call for an estimate tap on the side of the set and/or the jack panel to see if the sound comes back if it does react you are looking for a loose conection and the repair should not be expensive but if it does not react you might be looking at the stereo amp board and that can be expensive depending in your location,If you are familiar with tv service you can go as far as removing the back cover and taping on the chassis or in the area were the internal speaker wires conect to the chassis or the amp board but if you are not too familiar be safe and call for assistance from a servicer.

Posted on Oct 04, 2006

Add Your Answer

0 characters

Uploading: 0%


Complete. Click "Add" to insert your video. Add


3 Points

Related Questions:

1 Answer

Philips Magnavox 9P6031C103 projection tv quit working 2 years ago (before, the picture began to shink and expand until it finally quit completely with no audio nor video -- turned it on two years later to...

Based on what you described I would say your TV has the "shrinking and expanding" fault. Its a common problem on that model and the symptoms can range from the video shrinking and expanding or no video or no audio....You can read more about this fix on the site

Jan 13, 2013 | Philips Magnavox 9P6034C 60" Rear...

1 Answer

How to hook at&t uverse cable box

If set works with games etc via rear audio/video jacks do the same with cable----get a cable box with audio/video etc outputs on it and go from them to ones on the rear of set----no coax connection needed and a better picture.

May 19, 2012 | Toshiba 57h83 57-inch Hdtv-ready...

1 Answer

RCA 60921 rear projection tv. Everything worked perfectly until today. It sometimes made a hissing noise on and off but nothing very loud. Today I turned on the TV and the audio works but there is no...

Bad FBT Flyback Transfomer.You need to also check the Hori output Transistor,chances are if FBT is bad then Hori output will be shorted.
Mats Electronics should have FBT 1-800-628-1118
ACME 1-800-575-9833

Jun 28, 2011 | RCA P60921 60" Rear Projection Television

1 Answer

Tv dont have volume. it comes on and and shows perfect picture what should i do. is there a reset button on it?

Hello. Turn on the TV then enter the menu and find the audio area. There you will see a master volume control. Increase that setting until you are happy with the results. Joe

4 thumbs up please for this spot on and free answer. thanks.

Oct 14, 2010 | GE Projection Televisions

1 Answer

Tv has audio but no picture. tv was working perfectly fine last night with audio and pic but now no picture

kindly check ur video cable if ur r useing audio/video cables for you tv
if not u need to check for ur tv tube

Jun 04, 2010 | Mitsubishi WT-46807 46" Rear Projection...

1 Answer

PT-52LCX65-K Panasonic rear-projection LCD No Sound

My panasonic did the same thing. turns out my coaxial cable hooking up the cable from the wall was bad. Once i unhooked it from the wall, the sound popped. I wiggled it a little on the receiver end on the wall and got sound. So try replacing your cable box cord and see if it fixes it.

Dec 15, 2008 | Panasonic PT-52LCX65 44" HDTV

1 Answer

No volume

On the back of your set there are 2 switches that tell the tv whether you are using the internal speakers or the external speakers.
Make sure the switches are set to internal so the speakers in the TV receive the sound signals. If they're set to internal maybe the internal speakers are bad. Set the switches to external and hook up external speakers to the speaker terminals on the back of the TV. If neither setup works then it sounds like an output transistor or related parts.

Sep 01, 2008 | Proscan PS60690 60" Rear Projection...

1 Answer


sounds like a loose video cable. Check your connections

Mar 03, 2008 | Mitsubishi VS-60601 60" Rear Projection...

1 Answer

Video distortion

unplug the tv before you go to work or for a couple of hours then plug it back in and let the tv warm up for 15 minutes and adjust the covergence

Dec 11, 2007 | Projection Televisions

Not finding what you are looking for?
Proscan PS50700 50" Rear Projection Television Logo

131 people viewed this question

Ask a Question

Usually answered in minutes!

Top Proscan Projection Televisions Experts

Jaime Hernandez

Level 3 Expert

2267 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21840 Answers

John Miller

Level 2 Expert

253 Answers

Are you a Proscan Projection Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides