Question about JVC AV-F29MX3U 29" TV

1 Answer

JVC AV-F29MX3 When I turn the TV on I can see approx 1/3 of the top half of the screen, sound is normal. After approx 3-4 seconds the TV shuts down and the "off-timer and ECO LED's continuously blink. TV is approx 4-5 yrs old. Is it time to buy a new TV??

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 113 Answers

You have what sounds like a failing vertical output IC also could be some bad capacitors. If you are able to solder it would cost a few dollars to try this and see if it fixes it. If not you would need to replace the whole board itself and that could cost you a little bit more money. If you need a tech it is time to get rid of it you are looking at at least 200 dollars for repair.

Posted on Feb 06, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

How do I fix my Jvc the screen won't power on. When I reset it the lights on the buttons light up...but shut off right away. It has power because the red light on the bottom left corner stays lit.


JVC LT-46AM73 LCD TV Won't Turn On - YouTube

? 3:28
https://www.youtube.com/watch?v=y5j3RGUe4gM
Feb 25, 2015 - Uploaded by Awesome Things
JVC LT-46AM73 LCD TV won't turn on after power outage. ...LCD & LED TV Repair - No Image & Blank Black ScreenFlashlight Test - How to ...

JVC wont turn on - JVC - Streaming Video & TVs

www.tomsguide.com/answers/id-1677424/jvc-wont-turn.html
May 15, 2013 - JVC lcd tv will act like its turning on then the green light after 2 seconds ... wont turn on Forum; SolvedAcer Laptop V4DA2, screen won't turn on.

My Jvc Av-32F476 Tv Won't Power On, The Green On Timer Light Stays ...

www.diyforums.net/my-jvc-av-32f476-tv-wont-power-on-the-green-on-...
Dec 8, 2013 - My jvc av-32F476 tv won't power on, the green on timer light stays on and m. ... On the remote control, look for the buttons PICTURE MODE and DISPLAY, with ... My Jvc Lt24dd52j Won't Turn On The Blue Light Is Flashing But ...
Nov 1, 2014
I Have A JVC LT-42TG30J, Randomly The Tv Has Decided It ...
Aug 29, 2012
I Have No Picture On My 47 Inch On My Jvc Big Screen Just A ...
May 23, 2012
My Dynex 42" Wont Turn On Power Led Is Lit Up But It Won't C ...
May 24, 2011
More results from www.diyforums.net

Jan 18, 2016 | JVC Televison & Video

1 Answer

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 - Wa6ati.com

wa6ati.com/Jvc.html
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

surfstudio.ru.dev.kinday.ru/.../t180125-t_v_will_not_stay_jvc_av_27f70...
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 Televison & Video

1 Answer

Jvc pd-z42dv4 screen goes black after approx half and hour. Can this be repaired?


Usually a few electrolytic capacitors on the power supply board are swollen or burst.

Dec 17, 2013 | JVC PD-42V475 42 in. HD-Ready Plasma...

1 Answer

JVC AV-F29MX3 I was watching a film on my DVD connected to the TV, when suddenly the screen turns black with no sound heard. Also the front light indicating 'ON TIMER' and 'ECO' started blinking in red...


usually after 4 or 5 yrs EHT ( transformer that supplies voltage to tube ) becomes weak - then TV won't get ON.. means no picture no sound ..but LED blinks - in some TVs along with EHT 1 or 2 components like resistor, transistors, etc will also gets deffective .................. so solution is TV circuit board has to be checked to find whether only EHT is deffective or other components are also deffective.......... price of EHT will be between Rs.250 (US$ 5) to Rs.600 ( US$ 12) ........iam from bangalore ( 09986222774, sathyavijayasarathibabu@ymail.com ) .....i don't have any idea about EHT component's price & service charge in your area........this problem cannot be solved by user unless user is a technical person having idea about components (resistors, transistors,diodes,...etc..), having multimeter , soldering iron & other tools...so my suggestion call TV service engineer or contact jvc service centre.........

Apr 21, 2011 | JVC AV-F29MX3U 29" TV

1 Answer

Jvc av-48wp74 48 in widescreen green projector problem


Projection TV sets have two very common problems listed below.

Problem #1) Convergence


These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. This is called convergence.

When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired. Convergence problems are very common on all Projection TV sets including Sony, Samsung,JVC,Philip Magnavox,Panasonic,Akai,Pioneer, Hitachi,Mitsubishi,Zenith and others.
You can get more information and a DIY convergenece repair kit with instructions from the link below.

Here are some of the most common problems with these sets...

*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped
*No Audio/Video - TV Shuts down - May also make a constant chirping sound

Problem #2 - Another common problem is dull or washed out video.

Your set may have one or more of the following symptoms....

*Dull looking picture
*White looking picture
*Halos around objects
*Red/Orange looking picture

bb0cf99.pngYou can see some more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Jul 27, 2009 | JVC AV-48WP74 48" Rear Projection...

1 Answer

I have a jvc av-28wft1eks i can see the picture


well take the back off on the transformer should be two adj. pot screen control on top focus on bottom normally try to turn up screen control good luck

Apr 02, 2009 | JVC AV-27530 27" TV

1 Answer

Top of the screen Picture Problem


sound like you have 1 or a couple of leaky/bad capacitors in the tv's vertical circuit, typically, there sould be 5 to 10 caps. in all, but you just need 1 bad one to cause your problem. good luck.

Mar 13, 2007 | JVC AV-27230 27" TV

1 Answer

High pitch crackle buzing sound when set turned on


Did you find a solution because I have the same problem on my JVC?

Nov 14, 2006 | JVC AV-27530 27" TV

1 Answer

Screen split with black bar through center, top of picture shows in bottom


It sounds as you desribe, the vertical output IC and or the b+ feed capacitor off the Hi voltage transformer feeding the vert. IC its required voltage. Not a really hard job to replace, but not for a handi person to do. This should be left to the professional, as there are no user serviceable parts inside this set and with the HI voltage and the safety issues its best to call somesone to assist you with this repair. Good Luck

Jun 14, 2006 | Sanyo DS31520 31" TV

Not finding what you are looking for?
JVC AV-F29MX3U 29" TV Logo

Related Topics:

204 people viewed this question

Ask a Question

Usually answered in minutes!

Top JVC Televison & Video Experts

The Knight
The Knight

Level 3 Expert

72230 Answers

Jaime Hernandez

Level 3 Expert

2296 Answers

easy alberta
easy alberta

Level 2 Expert

132 Answers

Are you a JVC Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...