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Faulty JVC TV

JVC LT-26C31BJE lcd tv standby light blinking nothing else happening except for a clicking relay smps board number LCA90256

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  • adinns22 Jan 31, 2009

    i have the same problem what relay is it? is it on the digital board mate, where abouts on the board??

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5 Suggested Answers

  • 2 Answers

SOURCE: standby timer light blinking, tv will not turn on

Check out Ceramic Capacitor C514 by the horiz. output transistor (burned/shorted?) My question is how do you find the specs of the capacitor and where do you buy one?

Posted on Feb 08, 2007

  • 1 Answer

SOURCE: JVC LT-32DY8ZJ FUZZY PICTURE

Fixed my problem, took it back, got refund and bought a different telly !

Posted on Mar 10, 2008

  • 2296 Answers

SOURCE: AKAI 32" LCD HDTV WILL NOT TURN ON

The only solution at this point would be to get the power supply repair since new boards are not longer being manufactured. In about 95% of the time if the LCD doesn't power up or turns OFF by itself or need to be unplug for some time to make work again; those are the symptoms of a dying or defective power supply.
I service these power supplies, for more info write to jah2mil@hotmail.com

Posted on Nov 27, 2008

  • 1779 Answers

SOURCE: JVC LCD TV LT-42X688-powers on, blank screen. no picture,no sound

You most definately have bad capacitors in the power supply. try and get it repaired as soon as possible, not an expensive repair that iv'e seen.

Posted on Feb 04, 2009

  • 105 Answers

SOURCE: JVC LT-32P679 Blinking Power Light, Automatic Shutoff

1. Hold [menu] and [vol-] button on the side of the TV
2. while holding these, press the [power] button on the side of TV (NOT remote)
3. blue light comes ON and stays ON
4. wait 10 seconds then let go of [menu] and [vol-]
5. wait another 30 seconds and some type of picture should appear

I think this is right. I got it from the JVC call centers guys so sorry if I missed or messed up a step.

Posted on Apr 29, 2009

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TV turned off by itself today, It initially makes a clicking noise, the green power light flashes and goes out after 2-3s hear 2nd click and nothing happens. No red blink lights, nothing.


These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
http://electronicshelponline.blogspot.com/
http://electro-medical.blogspot.com/
If blinks continue without any pause, the main board is faulty.

Mar 25, 2016 | Panasonic Viera TH-42PZ80U Plasma TV

1 Answer

My Lt-55265 LED Mitsubishi blue light is on & the green light constantly flash - HELP


These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.
If blinks continue without any pause, the main board is faulty or firmware is corrupted.

Jul 13, 2015 | Mitsubishi LT-55265 55 in. HDTV LCD TV

1 Answer

Jvc lt 42tg30j


These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit stage inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power led, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating, to many popular brand TVs and other devices. Viewing it in "Mosaic" will make surf easy.
http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.

Mar 26, 2014 | JVC LT-42X579 42 in. LCD TV

1 Answer

Blinking blue power light


These blinks are fault indications. Count the number of blinks occur at one time switch ON. From the number of these blinks, you can get an idea about the faulty circuit side in the TV. You must have some knowledge in electronics to follow. If you have confidence, check the link. It has details about the blinking codes to JVC TVs. http://electronicshelponline.blogspot.com/ Make sure about the number of blinks, before you proceed. Switch the TV On and OFF for at least two times to make it confirm. Pull up older posts by that site, by its left sidebar.

Jun 14, 2013 | JVC LT-42X579 42 in. LCD TV

1 Answer

Jvc lt-42e478 gennessa tv black screen and green blinking light


Start with an examination of the power supply, burnt parts or puffed up filter caps---the set is not making it out of standby to on.

Dec 11, 2012 | JVC LT-42E478 42 in. LCD Television

1 Answer

Blinking blu light on JVC LT-4TG30J


Its not making it out of standby, you could if can safely get it apart (ask if in doubt) inspect the power supply board for damage or puffed up filter caps, then consider having a shop look it over--All makers only sell circuit boards and no individual parts.

Dec 11, 2012 | JVC LT-42X579 42 in. LCD TV

1 Answer

I have a JVC LT-42X579 TV. I got home tonight and


This is common problem of the failure of power supply board inside TV. You need technician to figure out this problem.

Aug 13, 2009 | Televison & Video

1 Answer

Hi how can I fix a JVC LT-26c31bje TV it doesn't power up anymore! thanks Marc


If you have the led light on or blinking just replace the mainboard, if you dont have any led light at all, then you need to replace the powerboard.

May 17, 2009 | Televison & Video

4 Answers

JVC LT-32P679 Blinking Power Light, Automatic Shutoff


1. Hold [menu] and [vol-] button on the side of the TV
2. while holding these, press the [power] button on the side of TV (NOT remote)
3. blue light comes ON and stays ON
4. wait 10 seconds then let go of [menu] and [vol-]
5. wait another 30 seconds and some type of picture should appear

I think this is right. I got it from the JVC call centers guys so sorry if I missed or messed up a step.

Mar 17, 2009 | JVC LT-32P679 32 in. LCD TV

2 Answers

JVC LT-26DF7BK won't turn on


Hi I had the same problem with my LT-26C31BJE. The TV just stuck in standby mode. If you tried to turn it on, it seemed like it tried to power up, but then reverted back to standby.

I solved it this way. I took the back off the TV (unplugged of course) and made sure all visible contacts were home (they all seemed to be). Also to the right of where the power lead enters the box there is a small fuse, 250V 6.3 W. I replaced this fuse and the TV now works fine.

Dec 27, 2007 | Televison & Video

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