Question about RCA D52W20 52" Rear Projection HDTV-Ready Television

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Model p46770ck rca home theatre

Iwas given an rca home theatre model p46770ck , when i turn it on it turns off in about 2-3 secounds, i have not yet seen a picture. help, charlie t.

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  • dustycarpent Dec 07, 2008

    there is a bussing noise in the speakers but only a clicking when power button is pushed then light goes out in about 3 secounds. dustycarpenter, CHARLIE T.

  • thielectronick
    thielectronick May 11, 2010

    could be a deflection/power board. do you hear a little buzz noise as it tries to come on?

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  • 1,199 Answers

Sounds like a bad flyback on the circut board (a common problem) part is around 70.00 but they will get you in labor

Posted on Dec 07, 2008

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I think my speakers are blown on my sony 53 inch rear projection tv can I run the sound through my home theatre and bypass the blown speakers?


check your audio menu on your tv. mine can turn off the speakers and sends the audio signal out the rca's when the speakers are off.

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Wont turn on


hello is sound like 1 of the capacitor or transistor have blown. the fuse is located in the power supply glass type if you have to replace the fuse make sure you use the same rated value. the value will be on the end of the fuse or on the fuse holder on the circuit board good luck

regards
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Can u help me my RCA TV will not stay on keeps turning off.


Palaboy, where can i buy this part at ? R73 .0087uf h 2000 vdc. the one in red rectangle.

Jan 15, 2010 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

RCA 62" mod p46770ck need


Now I know the rest of the story: After I went to see the TV I was told it had happened after a storm the next day the set was dead. She had already recieved the insurance money. She said she did not want to spend much money on it as she obtained the set at a garage sale for 60 bucks 6 years ago. As I looked into the circuit board I noticed evidence of water damage and looking up the case and on top, yup, thats why she got it so cheap. I do think it is lightly damaged. As a grandmother of a close friend I didn't Intend to charge her but she gave me some bucks and the insides of the tv. I'm sure their isn't much time on it. If any one wants some parts on a 1993 RCA mod p46770ck (48" screen) contact me thru snailmail @ Whiskers, rr1bx57a zip 64632 Include your ph.# and I will call you. (I don't use the computer every day)

Jun 27, 2008 | Projection Televisions

1 Answer

RCA Rear Projection TV P46770CK spark beneath chassis when power applied


It sounds to me that you may have a cold solder joint ( loose connection on the board ). I suggest you remove the board ( or seek professional assistance ) and solder any loose connections that you may find. That may correct the problem. Good Luck.
Ed
NC Electronics
Mills, Wyoming
Have a Great Presidents Day

Feb 17, 2008 | Projection Televisions

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RCA Home Theatre TV


Have you checked the fuse? If the fuse is good you have a problem with the power supply which can be repaired. You would need a service manual for the power supply. But that would be a lot cheaper than having it repaired by a shop. Power supply problems usually run about 400 to 600 in a repair shop. When often it is a 20.00 part. If I can assist you further please let me know.

Jan 24, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

RCA Projection TV will not turn on


hey,
I just fix my RCA p46770ck with that faint click sound when you try to power on. It was the HV splitter for $74.and change. after a long hunt to find the source of the problem I did what my local appliance store said to do replace the hole board for $275 luckily I was able to return that because it did nothing different than my board/module click.... click.... clickclickclickclickclick turn on you peace of @#%! any way if you unscrew the back cover off you'll see a black box at the top left corner with 4 red wires going to it groped 3 and 1. The 1 is your HV (High Voltage) supply and then gets split to each tube. Oh you should of unplug the tv before you touch any thing HV is 30,000 volts after you unplug you should push the power button to get ride of all voltage. please feel free to contact me at Heicheltechservice@hotmail.com for any Q: I can get part numbers or help in any whey i can

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