Question about RCA P56812BL 56" Rear Projection Television

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Rca 56' big screen won't turn on, but beeps

Hi I have an RCA projection tv Mo: P56812BL. It stoped working one day and now just beeps when its plugged in? Any ideas? Is this easy to fix or worth fixing? Thanks.

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How old is the tv?

Posted on Dec 28, 2008

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Hi i got this TV from my uncle he said it was making a "cheeping like" sound so i said i would take it, im a sophomore at a tech school and have good experience with electronics work (I'm...


Hello matter0464 and a warm welcome to Fixya. The issue you are asking about is actually rather common with the RCA P56812BL after it gets a few years on it. The problem is most likely the high voltage circuit located on the main board. I would start there before looking elsewhere. Also inspect the 195 AP fuse on the main board as well because it is known to blow out periodically. Well I hope this was helpful and good luck to you. Thanks for using FixYa.

Apr 26, 2011 | RCA P56812BL 56" Rear Projection...

1 Answer

Hi i got this TV from my uncle he said it was making a "cheeping like" sound so i said i would take it, im a sophomore at a tech school and have good experience with electronics work (I'm...


This problems it is the tv convergence board it is dead.The tv convergence board is not distrubuting voltages around the tv anymore.Tries websites like Tvrepairworld.com,Tvrepairkits.com to buy a tv convergence kit belong to ur tv model and repair it ur self.The tv convergence kit also came with a tutoring DVD disc.

Apr 26, 2011 | RCA P56812BL 56" Rear Projection...

1 Answer

It wont turn on, there is no sound of an electrical current


The first thing to try is to unplug the unit for 30 minutes and plug it back in and try it. If the unit had a temporary glitch in the software it should reboot and clear the problem and work. If this does not solve your problem I have a tip at

http://www.fixya.com/support/r6396176-projection_tv_troubleshooting

which will walk you through the troubleshooting procedure for a crt projection tv.

Thanks for using FixYa and for the great rating.

hardrocko

Apr 05, 2011 | RCA P56812BL 56" Rear Projection...

1 Answer

RCA P56812BL, Flickering Static like lines


Check all inputs and tuner, that you can, and report back.

Apr 19, 2010 | RCA P56812BL 56" Rear Projection...

1 Answer

What can be wrong with the tv when when only sound can be heard and no vision seen?


that depends on the tv. We need the model number to try and help you more with this.

Mar 17, 2010 | RCA P56812BL 56" Rear Projection...

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I have a screen protector from a 1998 RCA older model big box style tv

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1 Answer

D52W26


call RCA and give them a M# thay you send you the not cheap.
or go to part store.comor rca part.com

Mar 30, 2008 | RCA P56812BL 56" Rear Projection...

1 Answer

RCA BIG SCRENN


Sounds like the high voltage block,part number 205064,this part is behind the speaker grill,there is a access panel to remove,part is between the left and middle tube,has red wires from the tubes and black ground wires on the left side,hope this helps.

Jan 23, 2008 | RCA P56812BL 56" Rear Projection...

1 Answer

No pic no sound just ticking


This set normally has problems in the horizontal and high voltage circuit. The horizontal output will short out and I often change the high voltage transformer. The high voltage splitter is another one of the usual suspects. Since it's ticking at plug in, then, I would look at the secondary of the high voltage transformer or the regulator circuit. Checking the the horizontal output first for a short and if ok, checking the B+ voltage on the collector would be my next step. That should give a good thought as which direction to go. Hope this helps.

Apr 01, 2007 | RCA P56812BL 56" Rear Projection...

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