Question about JVC Televison & Video

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Hello,my JVC LT-42N530 no picture only sound,thanks.

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  • JVC Master
  • 5,327 Answers

It needs service,
or buy the service manual and read.
sound like the power supply inside is bad or the lamps back light.
ask here

http://www.us.jvc.com/support/

Posted on Sep 16, 2019

Testimonial: "Thank you sir."

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE:

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Posted on Jan 02, 2017

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  • 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

  • 105 Answers

SOURCE: JVC LT 42x688 no picture just sound

Sorry, this has no easy fix. The good news is you do not need an LCD Panel. The bad news is the Video Processor has a problem.
This TV has x3 Boards. The one you should replace first is the one in the middle. If this doesn't fix it, try the one on the right. The Part #s are on the Boards if you wanna try ebay.

Posted on May 06, 2009

budmrtn
  • 11361 Answers

SOURCE: JVC LCD have sound no picture

it can be either the backlight inverter board or the power supply module is not supply 24vdc to the inverter board.

Posted on Oct 31, 2009

  • 1127 Answers

SOURCE: i have a jvc tv lcd model lt-42e488 the green

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

Posted on Jan 02, 2010

  • 19 Answers

SOURCE: JVC LT-52X579 HAS NO PICTURE BUT SOUND WORKS WELL

it is the main board if you dont have warranty go to www.shopjimmy.com cheaper than manufacturer and tv repair man

Posted on Apr 13, 2010

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JVC LT-52X579 HAS NO PICTURE BUT SOUND WORKS WELL


it is the main board if you dont have warranty go to www.shopjimmy.com cheaper than manufacturer and tv repair man

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


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

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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.........

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2 Answers

JVC LT 42x688 no picture just sound


Sorry, this has no easy fix. The good news is you do not need an LCD Panel. The bad news is the Video Processor has a problem.
This TV has x3 Boards. The one you should replace first is the one in the middle. If this doesn't fix it, try the one on the right. The Part #s are on the Boards if you wanna try ebay.

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