Question about RCA P52939 52" Rear Projection Television

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No response to the remote

My RCA model p52939 turns on and works for approx. 15 min. then is unresponsive-it stays on but will not change channels or turn off until it is unplugged and plugged in again after 15 seconds-then once again it will work properly for about 15 minutes. Any help as to what part to change would be greatly apprieciated. This has been an awesome tv for us and has worked (with two children)literally non stop since I purchased it six years ago.

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I have a rear projection RCA television model # P52939 and the remote has to be reprogrammed and I don't know how to do it. Please help.

Posted on Oct 05, 2008

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Check for coolant leak on microprocessor. Coolant leaks from the CRTs.

Posted on Jul 22, 2008

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1 Answer

Is there a reset button on rca p52939

No there is no reset button . you would unplug the set for 5 min's and this will allow a reset . . with the symptoms you give id say you have a shut down issue . the set has detected a error and is putting it into a shut down sequence to protect it self from major damage .

Oct 15, 2014 | RCA P52939 52" Rear Projection Television

1 Answer

RCA P52939 turns on and off by itself

the front buttons are common for going flaky - if you remove the front grill you should be able to unplug them and use the remote only
if you use the buttons let me know and i will look up the board or switch part # all switchs will need to be replaced

Jul 14, 2008 | RCA P52939 52" Rear Projection Television

1 Answer

No Action from a HLN467W

I would wait to see if it happens again.

Feb 26, 2008 | Samsung HLN467W 46" Rear Projection HDTV

1 Answer

RCA big screen has gone crazy!

Sounds to me like you may have a cold solder joint in a board ( loose lead on the pc board ) or you might have a b ad eeprom causing the problem. You may need to replace the main board. Also another sitution I have come across is a stuck button on the tuning strip board ( the board/switches that change channels, volume etc ) on the tv. maybe also since the remote sensor is light senative, it may be in the line of the sun ( cover the ir senor on the front of the tv to illaminate that problem ). Good Luck and if you the suggestions don't correct the problem. email me at or continue with this at this address. Good Luck
NC Electronic
Mills, Wyoming

Jan 07, 2008 | RCA P52939 52" Rear Projection Television

2 Answers

Rca p52937sg

Try unpluging it for 15 min.and try it ,if it don't work it might have a leak in your button,it is a simple and cheap repair.I suggest to call your local repair shop.

Dec 23, 2007 | RCA P52937 52" Rear Projection Television

2 Answers

RCA P52753AT tv will not turn on

the High Voltage splitter needs to be replaced

Oct 06, 2007 | RCA P52939 52" Rear Projection Television

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