Question about RCA P52926 52" Rear Projection Television

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TV GOES ON AND OFF BY ITSELF AND SOUND GOES UP AND DOWN BY ITSELF

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2 Answers

Tv sound will not stay on goes down by itself


The problem is with the ckt that controls the manual keys on the TV.Disconnect it and the rest should work with your remote.

May 10, 2014 | Samsung DLP HL-P5663W 56" TV

2 Answers

Sound not working properly cannot be turned up or down


Audio control section circuit at the main board faulty. Contact any service technician. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy Pull up older posts. Surf the site with patience.
http://electronicshelponline.blogspot.com/

May 10, 2014 | Samsung Televison & Video

1 Answer

My 19" Coby hdtv 's sound will NOT stasy .Itgoes down to zero and when I put it back up ,either remote or on tv itself ,it goes up then immediately goes back down to zero .


unfortunately the coby company has gone out of business probably because they have produced an inferior product that has had many problems, many people are posting problems with these sets. it is better you just purchase a different brand of tv and leave this heartache causing product behind.

Apr 26, 2014 | Coby TFTV1923 19 in. LCD TV

1 Answer

No sound on my durabrand tv dwt1905 is there a sound card that can be replaced to fix it


There is no sound card separately. The audio output circuit is a part of the main board itself. Check its speaker first.

Feb 25, 2013 | Durabrand DWT1905 TV

1 Answer

TV sound off and on


If you have tried using different input devices, looked for loose contacts
in power outlet, RC Jack, cable and connectors, the TV might need service. Also look for any jammed buttons on remote.

Aug 26, 2012 | Panasonic Viera TH-42PX80U Plasma TV

1 Answer

I just bought a LG LCD 32 inch tv 2010 and the sound goes down after 20 minutes by it self is there any solution please help


If you are operating with remote I guess the remote is faulty. Try operating it with the remote placed in another room & observe if the sound still decreases, else the button(sound) on your TV is itself faulty. Since you have just bought it, its still under warranty - contact dealer.
If its the remote, then change the remote

Jan 02, 2011 | LG 32LG30 32 in. LCD HDTV

1 Answer

I have a RCA L32HD32D, will be on for 1 to 5 min. later goes off


check secondary power supply. check capacitors and apply fresh solder.

Jun 01, 2009 | RCA L32HD32D 32 in. LCD HDTV

1 Answer

Turns off by itself after i've turned it on


I have this same TV and had a similar problem. This may or may not be the same case with yours. The button panel on the front of your TV may be having connection problems. Mine would come on and off by itself. I took the front panel off and cleaned the connection on the button board with a q-tip and a little dab of alcohol. This cleared up the problem of it turning itself on and off.

Mar 20, 2009 | RCA P46924 46" Rear Projection Television

8 Answers

Samsung tv turning off by itself


I had a similar problem where my 61" Samsung DLP was turning itself off very frequently I had resolved to try replacing the bulb. I called a local TV repair place to see if they had my buld in stock. The guy I spoke to actually told me how to fix my problem! There is a little blue switch behind the bulb access door. The inside of the door has a little piece that presses the switch down. The switch is supposed to work correctly weather the switch is in the up or down position but samsung forgot to take expansion from heat into account. If the switch is held in the upper position by the door and the plastic expands to a certain point, it triggers the set to shut off. This does not occur of the switch is held in the lower position. What you need to do is take the access door off and put it back on by sliding it into position from above. That will hold the switch in the down position, eliminating the problem. My set has not **** itself off ever since.

Jun 16, 2008 | Samsung LTP326WX/XAA 32 in. HD-Ready LCD...

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