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I HAVE A JVC LT-42XM48 LCD TV POWER LIGHT IS ON BUT NO PICTURE

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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.


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Jan 18, 2016 | JVC Televison & Video

1 Answer

JVC LT-42E910 LED flat screen TV, backlight comes on, menu box is displayed but after about 5 seconds backlight goes out. Picture and sound still working but no backlight. How can I troubleshoot?


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Must See TV FIX EASY COMMON Samsung TV Repair Repairing LNT LCD ... LNT KDL Sanyo ln FLATSCREEN TV REPAIR FLAT SCREEN FIX - Hear Clicking .... i have a JVC LT42E910 WITH a cracked screen. there are all these color .... Vizio LCD Powers on with backlight, Wont power off, No video ...

Jan 11, 2016 | JVC Televison & Video

1 Answer

My 52 in jvc model lt-52x579 turns on but there is no picture or sound and about two seconds later the led light for the power starts to blink i tried to turn it off but it just keeps on trying to turn on...


Sound like the power supply board has gone out .Unplug the tv for 2 or 3 minutes and plug it in again and try to turn on. Some times they will come on .But It sounds like the PSB is going out .

Feb 14, 2011 | JVC LT-52X579 52 in. LCD TV

1 Answer

No power on TV - JVC LT-47X788 47 in. HDTV LCD


Power supply board is dead.U have a LED light indicator on LCD panel flashing?The tv is completely dead,no LED light at all?Tries Website like Shopjimmy.com.Ebay.com to buy a refurbish power supply for the replacement.

May 07, 2010 | JVC LT-47X788 47 in. LCD HDTV

1 Answer

I have a jvc tv lcd model lt-42e488 the green


is a inverter control board defective, need to be replaced.

Jan 02, 2010 | Computers & Internet

1 Answer

I have no picture,but i have sound.I have light gray lines on the left side of the TV monator.


Hi and welcome to fixya, it is the colour wheel problem,,,,,,,,,this is common problem please check it ...it may be also cathode ray tube... thank u.........

Jun 02, 2009 | JVC Televison & Video

3 Answers

Newer Jvc tv wont turn on


1. hold the [vol-] and [menu] button.
2. while holding those, press the [power] button and let go of the [power]button only
3. wait 5 seconds then let go of [vol-] and [menu]
4. wait for a while(approx 30secs).....do you get a picture

This works for the JVC models that end in "9" and end in "0"

May 25, 2009 | JVC LT-40X776 40 in. LCD HDTV

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 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.

Feb 04, 2009 | JVC LT-32P679 32 in. LCD TV

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