Question about JVC Televison & Video

5 Answers

I have a JVC LT-32DA8BJ TV. The power light is flashing approx every 2 seconds. Do you know why?

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  • 3 more comments 
  • jeremy657 Oct 14, 2010

    I took the plug out for a couple of hours. Previously, when switching off the TV, it would show a red light for a second and then the light would go out due to the TV being switched off. Then, when switching on the TV again from the control, it would NOT show a red light but a flashing green light every second.

    Since I took out the plug and replaced it a couple of hours later, it appears to have solved the issue but it has only been on for about an hour. I would like to see what happens by the end of the day / tomorrow morning (24 hours) to see if this has re-booted the TV.

  • jeremy657 Oct 14, 2010

    The power is fine and the unit works fine at the moment. The picture and sound are fine.

  • jeremy657 Oct 16, 2010

    I do not accept the solution that I have paid for. I took the plug out of the wall socket, kept it out for approx 5 seconds, put it back and there has been no problem since. I don't know why your previous technision thought the TV was shutting down as I never mentioned this. The only time it shut down was when I did it manually.

  • jeremy657 Oct 17, 2010

    I am sorry to say that this feedback that I have copied and pasted from you is a load of rubbish:



    diodeic wrote,
    Hello,
    Your power supply board is dead, u know basic electronics' and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get your TV power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.
    Hope this will help in solving the problem, take care........



    I have spoken to JVC and they have confirmed that by simply taking the plug out and putting it back in will re--boot the TV and this has been the case. They also confirmed that if the power supply board was dead, the TV would still be blinking with the lights. I think I am due for a refund with the supposed expert information that I have received from FixYa. It appears that none of it was accurate or correct.

  • jeremy657 Oct 19, 2010

    I informed you in a previous comment that I sorted out the problem myself just by unplugging it. I do not accept FixYa's solution.

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  • JVC Master
  • 6,993 Answers

Hi,

your TV is having a power problem. The power supply board is defective that's why the TV won't power up. Its receiving power but it cannot transfer the current to the necessary part of the TV because a capacitor, diode, etc may have been faulty. Until these bad components are replaced, the TV might not come on.

If you know about TV repairers, I would suggest that you open the TV and read the power board/panel with a meter, detect the bad component and replace it. Take note that TV stores a lot of current that can shock, so leave the TV for a while before you open it.

If you don't know about TV repairers, take the TV to the nearest repairman to fix the fault for you.

I wish you good luck.

Posted on Oct 18, 2010

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  • Master
  • 712 Answers

Does the TV come on?

Posted on Oct 17, 2010

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  • Master
  • 1,622 Answers

Hello,
Your power supply board is dead, u know basic electronics' and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get your TV power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.
Hope this will help in solving the problem, take care........

Posted on Oct 14, 2010

  • SANYADE  OMOTOLA
    SANYADE OMOTOLA Oct 18, 2010

    Have you the Television with the information i provided....... Thanks....

  • SANYADE  OMOTOLA
    SANYADE OMOTOLA Oct 18, 2010

    meaning that i have you checked the television

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  • Master
  • 8,619 Answers

Hi


Thanks for using FixYa. You said the power light is flashing, what about the power, does the unit work fine, is it showing picture and the sound is alright. Please post a comment with a more detailed question so that I can further assist you.

Thanks
Rylee

Posted on Oct 13, 2010

  • Rylee Smith
    Rylee Smith Oct 14, 2010

    OK, please let me know.

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  • JVC Master
  • 12,061 Answers

This is a classic switchmode power supply, there is special detection circuitry in the sets PSU, that detects potential catastrophic conditions, and it is this protection circuitry which is shutting down the set to avoid a fire, explosion, or both. This set has developed a problem, that is so severe that the set must be shut down, This set should now, be removed from the Power, and in my professional recommendation, you should get a "Quote" for repair, from, an, Approved Service Center, this point is very important for a good result, Always contact, their local, "Head Office" JVC, in your case. Now, when you get the information you want, from the "Quote" well, then you can decide as to repair of replacement. The reason we want an approved agent, is that way, all the engineers are trained on their own brand sets, they have seen almost all faults, and will get the job done quicker, and for less cost, and usually have original parts on hand, also sometimes, there has been a service bulletin in issued and the repair may be subsided or even free.

Posted on Oct 14, 2010

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Posted on Jan 02, 2017

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