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RCA P46730WK no power

I got this set for free, and have been repeatedly assured that it was in perfect working condition when I picked it up. The power cord had been misplaced by the previous owner, so I ordered a new one along with a new remote. The set will not turn on with either remote (old or new) nor with the power button on the front panel. The glass fuse near the power input appears to be okay - no fog on the glass, intact filament.

I've spoken to a local repair shop, and will likely be sending the tv to them for inspection and estimate. I've heard that it might be the "splitter" or "flyback".

Whatever the problem is likely to be, is it possible that it occured while we were moving the set from one house to the other? We were very careful while moving it, and it was strapped securely in the truck. I guess my main question other than the cause of the problem is whether the set was actually working properly when I picked it up, or if the guy "conveniently" lost the power cord so I couldn't test the set to confirm it operated properly.

Like I said, I got it for free. So spending a little money to get it working properly isn't too big of a deal. What would be a reasonable amount to pay for your repair/tune-up suggestions?

Thanks for your help, this site is wonderful resource for us uneducated consumers.

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The price to pay for a TV repair or any other appliance is 1/3 of the price of the appliance.
Try to find out how much the TV cost before and how much will it cost now if functional and make a decision base on that.
Good Luck.

Posted on Feb 25, 2008

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1 Answer

My sony projection t.v when you turn it on the power button blinks for about 10 to 15 seconds than turns off.if you do this about 7 or 8 times,it stayes on and works fine.whats wrong?


When in this condition, the blinking should be in a repeated pattern. The blink count is a diagnostic that will indicate the circuit in which a problem was detected. Since the set appears to "recover" and function normally, it suggests that there is a bad connection or defective part inside that "warms up" and works. Please update this with the blink count and further details can be provided.

Thanks,
Dan

Nov 26, 2009 | RCA P52937 52" Rear Projection Television

1 Answer

Troubblshooting.


if it wasnt for the rca itc222 if wouldnt have nothing to do LOL.. seriously at the shop i do alot of these i guess that a good testomony for this set. this set has a processor that monitors about 20 to 25 different conditions. low voltage high voltage high current etc. loss of power. then if it sees a problem it shuts the set down for safety. the dificulty is dertermineing which one of these is the shutdownn condition. In the shop we have a computer interface much like an automobile to look up the error codes. in general though its a high voltage problem..l first look at the horizontal output transisor to see if it shorted. the flyback could be a problem too. those are the first thing i check. if the light flashes you can be assure of one thing its not a main fuse. the processor is getting power.

Sep 09, 2008 | RCA HD52W59 HDTV Projection Television

1 Answer

Power button blinks, tv won't turn on


replace the flyback, that should straighten it out. You need flyback 259296 you can get one at the following link with free step by step instruction on how to replace it, from beginning to end.
http://servicemanuals.vstore.ca/

Sep 05, 2008 | RCA HD52W59 HDTV Projection Television

2 Answers

Problem with TV


that model is famous for bad flyback and HV splitter

Mar 17, 2008 | Projection Televisions

1 Answer

Rca p46730wk 46 tv


I have same set with same problem, no power. I just opened up the rear of the unit, where all of the circuitry is, and let loose a can of compressed air and cleaned off all of the caked on dust and dirt that had accumulated from the previous owner. And i mean let loose, make sure every surface you can see is spotless, and avoid blowing the dust up and ito the lenses, then I kept hitting the power button a few times, and it turned on and is working fine now.

I turned it on and off about ten times now and haven't had a problem.

Hope this helps.

Oct 28, 2007 | Projection Televisions

1 Answer

On and off


Could ber as easy as a bad capacitor causing the set to shut down or a regulator Ic. This is not a repair for the layman to attempt as a tv set is NOT a place to experiment with.

Sep 10, 2006 | RCA MM52110 52" Rear Projection HDTV-Ready...

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