Question about JVC AV-27220 TV

Open Question

Tv will not turn on

When turning on power to tv red led shows ok but when i try to turn tv on led turns green you can hear noise screen flickers then goes back to red led then goes to green again then red and so on , is there anything i can do? thanks

Posted by on

6 Suggested Answers

  • 3130 Answers

SOURCE: Progressive power up problem

Yeppers. Sounds like the standby power supply has a bad capacitor in it and the regulator Ic is defective. These parts should only be replaced by quilified technician as there is very high voltage inside these sets. Good Luck

Posted on Jun 14, 2006

  • 5568 Answers

SOURCE: JVC tv i'art blinking timer

It is protecting you and itself with high probability.
Power supplies in modern electronic devices are designed to cycle if there is a fault in circuitry they are servicing and because of the design, also will not turn on completely if they are failing.

The older style of power supply was 'dumb' and unable to do this so could cause fires if the failure wasn't teh 'right' kind to blow the main fuse.

I agree with the manual; this is a job for a tech.

Posted on Aug 23, 2008

  • 684 Answers

SOURCE: JVC AV-36950 TV won't turn on

In this case wat u can do is try to Turn On the set without the memroy card inserted....
If still same Problem u can try replacing the batteries.......
If the set turns on without the Memory card replace the memory card....
Good Luck.....

Posted on Jan 20, 2009

  • 1 Answer

SOURCE: 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

Posted on Mar 17, 2009

  • 563 Answers

SOURCE: JVC AV-36260 TV Problem TV won't turn on

I have over 10 years experience in electronic tech support.

I know this isn't what you want to hear, but the problem you've described can't be fixed with troubleshooting. Your TV will have to be repaired. There is a part that has developed a defect and needs to be replaced. The blinking red light is like an error message that indicates to a service tech what's going on with the set. If you're still in warranty, the TV will be repaired at no charge to you. The warranty would likely be at least one year from the date of purchase from the manufacturer. If you purchased an extended service plan they will repair the TV at no charge as well.

If the TV is no longer in warranty, it will likely cost a minimum of $150 parts and labor. This is assuming that you only need a power supply module. If the problem is more than one of the circuit boards, the price of repair could go much higher.

I hope I've provided you useful assistance and that this information allows you to make an informed decision as to how to proceed from here. Please be sure to vote on my response. I hope I've earned a good rating from you today.

Please let me know if I can be of further assistance.

Posted on Jun 18, 2009

  • 2992 Answers

SOURCE: Screen turns green The picture and sound are fine

Sad to say, but that's one of the ways a picture tube can behave when it's gone bad. After it warms up, one of the wire elements in the neck of tube sags and touches something it shouldn't. As a result you're seeing the green screen, and then the set shuts down for safety because of voltage feeding back. The only way to repair the set would be with a new tube, and that's completely uneconomical. You can buy a new 32-inch LCD set now for less than the price of a new tube, not including the labor to install the replacement and get the color alignment (convergence) set up.

Posted on Mar 08, 2011

Add Your Answer

0 characters

Uploading: 0%


Complete. Click "Add" to insert your video. Add


1 Points

Related Questions:

1 Answer

Our CAL232 TV will not turn on. When pressing the power button, you can see a red light and a green light, but the screen doesn't start up as normal. The TV then tries again after about 20 seconds, but...


My LOEWE CAL 232 will not power up. When the power button is pressed, the monitor turns on, with the LOEWE on the monitor, then the TV continues with the previous activity (antenna, DVD, VCR etc.). Now all that happens is

1. the red light comes on

2.after about 1 second the green light turns on for about 12 seconds

3. the the green light turns off for about 1 second

4. then the green light turns on again for about 12 seconds

and this continues until the power button is pressed to turn the TV off. During this time, the monitor does not turn on and the only sound I hear seems to eminate from the power button.

Any thoughts?

Oct 19, 2010 | Loewe CAL232 TV

1 Answer

TV Want Power up

This tv have different causes for no power.
Can you tell me if any light on the chassis is off?, if so, let me know the location part number.
Common problem is IC output ( short) or convergence STKs ICs.
Thank you

Jul 26, 2009 | Hitachi 43FDX01B TV

1 Answer

When i on the tv by remote the red standby light turns into green and i hear the tv sound but not picture and after a one or two second the green light turns into red. The tv goes into standby mode when i...

the high voltage or flyback transformer is not working.the sound runs off a separate fixed power supply.if you run your hand across the screen,is there static?that would mean the high voltage is ok but there is another circuit fault

Jul 08, 2009 | Sony FD Trinitron WEGA KV-36FS120 36" TV

1 Answer

TV does not turn on. Stand By LED blinks 4 times and pauses and blinks 4 times again Tv will not turn on...when plugged in the red stand by light flashes 4 can hear the tv turn on but a black...

Try to remove the vertical IC sometimes it become Shorted causing the B+ to drop. after removing try to switch on back check the B+ if ok and the LED not blinking then change the vertical IC.

Jun 01, 2009 | Sony KV-27S42 27" TV

2 Answers

Tv won't turn on

yes but you have to open the tv

Mar 01, 2009 | Loewe Aconda ACO9303 30" TV

1 Answer

Sony Trinitron Colour TV Stopped showing and switch light flicker

The vertical output IC has failed/Power to the vertical IC is out/ or there is bad solder on the pins of the vertical output IC.

Dec 01, 2008 | Sony FD Trinitron WEGA KV-34HS420 34" TV

1 Answer

We have thomson tv 32" color crt sort length model 29df45 c s /icc20

tv power goes off when vcd / dish receiver is connected

Aug 12, 2008 | Thomson 29DM400 29" TV

1 Answer

TV won't stay turned on, no picture, started making high pitched noise

That high pitched noise you're hearing is the power supply telling you that it has too much of a load on it and lowered its operating frequency which in effect cuts its output way down! Normally you don't hear any thing since the power supply operates at a frequency that's beyond human hearing. In an RCA this indicates more than likely that your horizontal output transistor is shorted and this short was caused by the flyback transformer shorting. This is a common happening with RCA's You'd need to take to a tv shop and have it checked out. Stargazer

Jan 28, 2007 | RCA F27650 27" TV

2 Answers

Flickering Picture?

Your set might have a high voltage leak and that is the noise you hear when is showing the screen problem or even maybe an arking too ,either one is related to the high voltage and it can be dangerous,if you are familiar with tv service you can try to see where is arking and replace the part with an exact replacement but if the set has a leak you will not see it and is not safe to be close to it,if you are not too familiar be safe and call for assistance from a servicer.

Oct 27, 2006 | RCA F35731MB 35" TV

Not finding what you are looking for?
JVC AV-27220 TV Logo

Related Topics:

23 people viewed this question

Ask a Question

Usually answered in minutes!

Top JVC Standard (CRT) Televisions Experts

The Knight
The Knight

Level 3 Expert

66456 Answers

matt martin
matt martin

Level 3 Expert

1187 Answers

Jaime Hernandez

Level 3 Expert

2267 Answers

Are you a JVC Standard (CRT) Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides