Question about RCA F36450 36" TV

Won't turn on

I have a RCA 36" model F36450, all of the sudden it won't turn on. Also there is a strange noise coming from the back. It sounds like morse code.

1 Answer

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1,694 Answers

Most common fix is replace flyback transformer ASTI # 2078
and horiz out xistor RCA # 237470.....................T.

Posted on Mar 03, 2008

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1 Answer

I have an RCA 36"

Hi, in most of these RCA TV, we found a common problem with that strange sound.
You need electronics skills to solve this problem. The sound coming from the TV ( back cover), caused by a faulty transformer T14401 location number, part number 241319, also a transistor horizontal output is shorted need be replaced. location Q14401 part number, part number 237470. This is a difficult and you may have to find a tv shop and ask for a previous estimate of money. I hope all this clear in my explanation and if you have further questions, I'll be here to help.

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sounds like the tube is out. could be the transformer but probably not. I don't recommend you try fixing this yourself.

However some rcas are funny: unplug it again and leave it unplugged for about an hour then try again.

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2 Answers

NO PICTUR JUST A BEEP SOUND

Shorted Horizontal output transistor caused by bad horiz
transformer....parts to replace = Asti 2078 ( 257805 ) xformer
and 237470 RCA xistor..............................T.

Mar 03, 2008 | RCA F36450 36" TV

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