Question about RCA 27F634T TV

6 Answers

Tv stopped working

My tv has stoped working when we try to turn it on a red light flashes for a few min then it stops and stays sloid red and tv wont come on what is wrong with this We were watching tv when all of a sudden it just shut off. we tried turning it back on and then unplugging it and leaving it unplugged for a few hours and then plugging it back in. the only way it will turn on is by plugging it back in. and the only thing that happens when plugging it back in is the red power light will flash but whne the power light becomes solid there is no picture noo nothing....what hapend to it?

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  • Master
  • 1,268 Answers

Have you played with the TV settings using the remote?

Here's some suggestions from this link:

http://en.allexperts.com/q/TV-VCR-Stereo-1749/RCA-TV-Won-t-2.htm

It says there:

Have you tried the channel up and down buttons? They should turn the set on, also.

Here is what I suggest.

ONE: Do a hard reset. This will clear any corrupted soft codes. Unplug the power cord for 4 hours. Then repower.

TWO: Study the owners manual. You can download if from the rca.com web site. There may be some instructions there that are pertinent.

THREE: If the power protection circuit has taken over the set due to some shorted conditions internally, then the hard reset should allow you to turn it back on but if the condition remains, it will just go into auto off again. This means there is a hardware problem that is locking up the protection circuit. Since there are so many possible areas in the set that can cause this, you will need a service tech to do the hands - on diagnosis for it.

FOUR: You can fix it once we know what exactly is wrong with it, but since there are so many possibilities, that is the first problem: Just finding out what is the real problem.

So, maybe these ideas will get you headed the right direction.

Now, if there is a lock on the power function, it will need to be reset; there is a resetting procedure in the owners manual, I think.



Posted on Aug 10, 2008

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  • Master
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Dear sir/madam,

It may be a cold solder joint. If so, you could fix it by yourself. Have you done a loose connection test? Just bang the set with your hand or fist on the side,, back or top to see if you can restore the functionality. If so, then you might be lucky enough to keep in working. If not, you may have to go in and find the poor connection and solder it back down (or have it done). This is a minimal repair job once you have found the bad solder joint or loose connection.


thanks
good luck

Posted on Aug 10, 2008

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The power supply went out on the tv .its common it would be cheaper to buy another tv

Posted on Aug 10, 2008

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Your picture tube is busted have it replaced by a tv technician....

Posted on Aug 10, 2008

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  • RCA Master
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The TV safety switch it is turning tv off because of a short or overvoltage, this can be caused ba a blown capacitor, an IC or another component on TV board, let me know if you get any error code.

Posted on Aug 10, 2008

  • Ginko
    Ginko Aug 10, 2008

    You will probably need to take your tv to a technician for repairs, as unit must be taken apart and component on board tested. You find service number printed on last pages of tv owner manual.

  • Ginko
    Ginko Aug 10, 2008

    Hey guys how do you know it is power supply or tube? there is no error code or flashing code published, please be serious....Regarding the user problem, check if there is a code on display, or if led blinks a certain number of times, so that we can understand where problem is located.

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I need the make and model of your television.. usually the red light blinks out a code. i need to know how many times it blinks as well. so i can find out what code it is producing.

Posted on Aug 10, 2008

  • Cameron Viseth
    Cameron Viseth Aug 10, 2008

    ok the RCA tech said that there is a short in one of the boards. you will need to take the t.v. in and have it repaired... Look on your owners manual to make sure that it is still under warranty. or you can buy a new t.v.

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