Question about RCA P46924 46" Rear Projection Television

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Rca P46924 front buttons on TV won't work

The circuit board on the front of the TV seems to have bad contacts,I have to mess with it to get them to work by hand or with the remote then it will only last a short time before they stop working again. loose connection? or contacts bad? or both....what is this part called and the number, where do I order it from? Is this something I can replace myself, very hands on with tech stuff. Thanks for your help

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  • reagon Nov 28, 2008

    Thanks Bob, put still had no luck finding part number to order. Will try cleaning, do have electro clean at work i can use to try to clean contacts.

    Thanks Rob

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This is probably a proximity unit.  You can take it apart and clean it with electronics cleaner (radio shack) and a soft cloth on both the pc board and the rubber buttons.  If this doesn't work, you may be able to find a parts list for your unit on the web....If you're in North America, this unit is obsolete as of February.

Posted on Nov 28, 2008

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Hello! I'm having a problem changing the video source of my TV to use my Roku player How do you change the video source to Video 1 or 2 TV model number RCA P46924 PLEASE HELP ME ASAP


on the remote there should be a button that says input, you can do it that way or there should be a button on your tv that says menu then goto the video settings and find the input

Jul 01, 2011 | RCA P46924 46" Rear Projection Television

1 Answer

Where is the reset button on an rca model#p46924 46" projection screen tv?


Hello
Reset button is on its remote control itsef. You can locate it at the bottom right side. Point it towards TV, and reset the setting you want to. OK.

Apr 22, 2011 | RCA P46924 46" Rear Projection Television

1 Answer

The power does not come on when the button is pushed. the TV worked last night i turned it off by pushing the button. I sold the TV today and now it doesn't turn on after transporting. the new owner had...


when the cord was pulled out it caused circuit board damage hopefully just the cord needs to be resoldered to the board.. take take off the back and look. if the board is broken then the board needs replaced. and that is the buyers problem since he did the damage..

Nov 15, 2009 | RCA P46924 46" Rear Projection Television

1 Answer

TV doesn't have picture


it could be several things..no high voltage..bad tube...crt board problem..suggest you take to repair shop...compare prices of new tvs...repair at least 150$

Mar 22, 2009 | RCA P46924 46" Rear Projection Television

1 Answer

RCA P46924 46" Rear Projection Home Theatre Gone Haywire


the button cluster in the front may have a bad tack switch(button) or the buttons may have loose connections. you can take the speaker grill off and look yourself...watch for wires..unplug your tv first:) also if you use spray cleaner that may have seeped into the button cluster too...you may be able to get the cluster as a whole from a local tv repair shop and put it in yourself..save labor charges:)

Mar 21, 2009 | RCA P46924 46" Rear Projection Television

1 Answer

RCA P46924 46 in rear projection tv will not turn on


More than likely it has bad solder connections on the circuit board. You could try tapping lightly on power supply/deflection boards to see if it makes contact. Usually I find bad solder on those right under where the power cord plugs in, on the bottom of the board. If you have a soldering iron and solder you could save a few hundred dollars in repair costs, but use caution and make sure all power to set is disconnected. Maybe mark each plug as you disconnect them. Hope this helps. Good luck, Russmann.

Jun 02, 2008 | RCA P46924 46" Rear Projection Television

1 Answer

RCA P46731at


I guess you mean by remote and the front panel button? I had that problem and I took off the top rear panel and moved my front control panel circuit board to the left just a little. This is looking from the back side. I guess the buttons were no longer lining up and the infrared sensor may have been blocked preventing the remote from controlling the tv. I also unpluged and then reinstalled the control panel wiring harness. It was blue and is right behind the middle picture tube. I hope this may help someone if not you.

May 24, 2008 | RCA P46924 46" Rear Projection Television

1 Answer

RCA Model P46924 I screwed up


Check connections at the HV distribution box (where the leads from the flyback connect to) and make sure all of these are in solid first. It sounds like a device is burnt open, since the over- current protection is not activated. This would allow the TV to still turn on, but with no picture. Of course you had installed a fuse too large, so that could explain that too- don't do this, you might have made the problem worse by burning out more components. Could be a bad horizontal deflection transistor or flyback transformer. Transistor p/n 2SC5148, flyback 239111 for this model, RCA P46924. You can find them on ebay for cheap.

Oct 29, 2007 | RCA P46924 46" Rear Projection Television

2 Answers

Picture bows on top and bottom of picture......


Your problem is the convergence IC'S. They have STK ###-### the # are numbers. You can get parts at http://partstore.com. If your not a tech and an experimenter or a handi person Pease be aware of the hi voltage inside these sets. Also be aware your going to need to unsolder and resolder the ICs in and from the printed circuit board. Good Luck

Aug 11, 2006 | RCA P46924 46" Rear Projection Television

1 Answer

Remote sensor in the TV


First Inspect the remote batteries. also make sure TV is not on a LOCK ON option... now, the sensor is a small smoothly part near the TV front buttons, you can clean it carefully FYI, exposing unit remote sensor to direct fluorescent or outdoor light may cause signal interference.

Nov 14, 2005 | RCA P46924 46" Rear Projection Television

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