Question about JVC AV27F476 27" TV

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Popping Sound I have a JVC AV-27F476 TV that works great but during use it has a very loud popping sound every once in a while. Is this a porblem with the TV or the Cable connection and should I look into returning or repairing the TV?

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Re: Popping Sound

Just try replacing the audio cables and your connections, or sound setting.

Posted on Feb 08, 2007

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We have an JVC AV-27020 tv that only turns on from being plugged in. Once on it stays for about a minute or two before it shuts off. What do we do? Please help!!

t.s.s. log for jvc televisions -
JVC, AV32D200, Dead, Television will not turn on. ... rectifier diodes D922, or D923 the voltage never pops up as soon as the TV is plugged in. ..... deflection collapse after 30 seconds vertical IC okay 9volt regulator being pulled down to 3 ... JVC,AV27020, SYSTEM CONTROL, AV27020 Tech only getting a blue screen no ...

180125 T.V WILL NOT STAY ON: JVC AV-27F702 27" TV
Detail: I HAVE A T.V. THAT WILL ONLY STAY ON FOR ABOUT 5 SECONDS BEFORE ... a friend, was working when it left his house, I have place on tv stand,plugged it in, ... My jvc av-32890 makes a click and shuts off 95% of the time. ... JVC AV-27020 TV Blinking LED, Static Electricity on tube but no sound and image.

Nov 08, 2015 | JVC Standard (CRT) Televisions

1 Answer

Loud popping noise tv

EHT arcing takes place. Never switch the TV on, until this fault has been rectified. Doing so, will make too many other faults to occur. Contact any service technician.

May 23, 2013 | JVC AV-35750 35" TV

3 Answers

Need JVC (I-Art) 32" Television Remote Control Code

ok that remonte control must to have autosearch code,on the manual of that remonte control you will find the instruction how to do that and the remonte will do the job for u

Dec 10, 2008 | JVC AV27F476 27" TV

1 Answer

Jvc av-32fa44 tv--loud pop, then off and won't turn back on. buy new?

Its the power cap mine did the same thing about 11 months into daily use

Oct 24, 2008 | JVC AV-32FA44 32" TV

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No picture, No sound

Hi there!
If the set is dead after the popping sound, then it has probably blown a component due to high voltage. Everything inside a tv starts with the power supply. Nothing will work unless the power supply is 100%. I don't know what your rates for repairs are in general, but the price sounds good. The final decision is yours to repair or replace. Good Luck, JUS004

Jan 24, 2008 | JVC AV-32FA44 32" TV

1 Answer

JVC AV-27F476 channeling the radio!

Please try to change the vco adjustment position or try to do fine tuning with the service menu.

Dec 28, 2007 | JVC AV27F476 27" TV

1 Answer

JVC AV-21QMG3 Random 'Pop' sound

the problem of your tv is not about the change of voltage input,coz your tv is an auto-voltage.tell if you have time the update of your tv.and I will give the right solution.

Oct 08, 2007 | JVC AV-21QMG3 21" TV

1 Answer

JVC AV-32F704 32" TV Picture is blurry - cannot read any writing on the screen

You didn't mention if you saw fine white diagonal lines running through the screen from top to bottom. If so, you likely have a shorted Picture Tube which is not usually fixable. If there are no lines seen running through the screen, then it is possible the High voltage transformer which also has a screen voltage and focus control built in that could be bad. I would expect the cost of that part to be about $100, so the repair cost total could approach that of a new set I would guess.

Apr 12, 2007 | JVC AV-32F704 32" TV

2 Answers

No picture but sound is perfect

Sounds like the video output has a problem. Maybe missing the 200 volts from the High voltage transformer. The vertical circuit may have an issue. Either way it's hard to diagnose without looking at it. If you need a technician contact JVC online at: Good Luck

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