Question about Vizio L32 32 in. LCD HDTV

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Power Supply Board

I have a Vizio L32... My power supply board is fried. Where can I get a replacement? Does anyone know the part number?

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  • daiusda Mar 20, 2008

    Initially started turning off by itself and stay off but pushing power
    button turned it back on. Then it got worse and wouldn't turn on: the
    LED just keeps amber(yellow). It's
    dead. Seems like a power supply issue.

  • debbie7822 Jan 20, 2009

    Have the same problem can't turn on tv. Tried everything



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This is the only place I founf that carries the

Posted on Jan 05, 2009

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Contact Vizio as they might be able to help you. 888 VIZIO 23 888.849.4623

Posted on Feb 13, 2007

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Posted on Feb 19, 2010

The part number is: 0500-0502-0100

I'm looking for a place to purchased one of these myself. Respond back on this page if you find a good place. Thanks.

Posted on Oct 23, 2007

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I hae a vizio E320VL, i have replace main board and the power suplly, and it still won't stay on.

hi. you sure your replacement -- power supply & main board in good condition???? lcd present 5v , 12v, &24 v ??? if no you need going back power supply. if yes. you need to replace inverter board as possible. good luck!

Sep 01, 2012 | Vizio L32 32 in. LCD HDTV

1 Answer

Dead set (no indication lights coming on when I push the power button.

Hi Gwendolyn,

First of all thank you for posting your question here at Fixya.
I'm assuming here that you're TV is a Vizio L32 HDTV.
My initial advice is to ensure that the AC source(outlet) is live. Please plug the unit to a known working outlet, if you are using a surge protector, directly plug the power cord of the TV to the outlet to confirm that the AC source is not the issue here.
If you've confirmed that the AC source is not the problem, then the fault is inside the TV and most likely the power supply. Most of the TV with a dead set symptoms that I've encountered is a power supply issue but of course needs to be confirm.

If your unit is not under warranty period (if so, avail it because the manufacturer will fix it for free, opening the rear cover will void the warranty), open the back cover, check the internal fuse of the power supply board, this is near where the AC power cord's directly connected. Check its continuity using the multimeter/ohmmeter, if you found it open, replaced it with a new same current rating that is printed on its body itself. Sometimes internal fuse fail due to voltage surge/flactuation, aging, etc, replacing with new one resolve the issue, however if the fuse blow again, this is an indication of more serious problem on the power supply board, it needs to replaced the entire board.
If the fuse is intact, you have to measure the output voltage of it through connector J1 (pin 9,10,11). You should be getting 5 Volts. If there's no voltage at these pin, you're power supply board is dead, replaced the entire board. If the 5 volts is present, replaced the main board.
I've provided you a links for the power supply board and mainboard below.
Vizio L32 Power supply board

Vizio L32 Mainboard

Let me know if you need further assistance.

Rating and feedback are highly appreciated!

Hope I helped you.
Good luck and take care!
Have a nice day!
Kind Regards,


Dec 13, 2011 | Vizio L32 32 in. LCD HDTV

1 Answer

My VP504fhdtv10a vizio plasma TV when connect power cord the Vizio in front light up yellow/amber but will not turn on. I have replace Logic Control D Board still have same problem. I do research online...

Logic Control D Board got nothing to do with this problem. This is your main power supply gone bad(usually not the sub power supply). I just repaired my VIZIO by replacing main power supply. Just remove back cover and your board will be right in the middle of the screen. Just get board part/serial # and google it. My best price was through eBay(around $100). Everything is fine now.

Nov 07, 2010 | Vizio VP504F 50 in. Plasma HDTV

1 Answer

Vizio TV has no power..Help

Check ur power source?Yes,than the power supply board is dead.That the board,that take in the power a/c cord.Tries websites like, to buy a refurbish power supply board for the replacement.

Sep 08, 2010 | Vizio L32 32 in. LCD HDTV

1 Answer

Tv will not come on and the vizio that is usually displays a orange light does not work either. no sound is made when you try to turn on the t.v. either


Ur 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, to buy a whole refurbish power supply board for the replacement.

Jun 01, 2010 | Vizio L32 32 in. LCD HDTV

1 Answer

Vizio VX37L LCD TV can not stay on for one minute. When I turn on the TV set, the power on for about 30 seconds, then automatic off. No picture, no sound at all. Please help.


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Good luck....

May 23, 2010 | Vizio L32 32 in. LCD HDTV

1 Answer

No power

Ur power supply board is dead.Replaced the power supply board will solved this problems.Tries websites, to buy a refurbish power supply board for the replacement.

Apr 08, 2010 | Vizio L32 32 in. LCD HDTV

2 Answers

Power Supply Board for SAMSUNG 40" LCD TV Model LA40R81BX

You'll find some Samsung power supply boards here :
but you have to open your TV first and find out model number

Apr 02, 2009 | Vizio L32 32 in. LCD HDTV

2 Answers

Power board for 32 in. Vizio

Yeah Shopjimmy has over 20,000 parts for vizio! I bet they would have a power supply for your tv. their website is

Dec 17, 2007 | Vizio L32 32 in. LCD HDTV

4 Answers

Vizio L32

i took it to the tv repair sop and my power supply printed circuit board was blown and it would have cost $609.00 for labor and parts

Mar 05, 2007 | Vizio L32 32 in. LCD HDTV

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