Question about Vizio L37 Television

2 Answers

L37 getting main board shipped

Thanks for your quick reply.I checked the board and did not find any leaks.With all of the techs I have consulted with they feel like it is the main board too.The tv has no sound to so with the sound being on that board I should be getting the right board.What are your thoughts?Thanks,Paul

Posted by on


2 Answers

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.


    An expert who has achieved Level 3.

  • Master
  • 788 Answers

I feel you made the right choice.

Posted on Mar 25, 2008

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 20 achievements.


    An expert that got 10 achievements.


    An expert that got 5 achievements.

  • Master
  • 3,037 Answers

If you still have the warranty, use it to get a new board for free, otherwise

I would replace the board since it would be worth it, if you are good at electronics, do it yourself but be careful to not get shocked. Call 714-668-0588 which is Vizio and order the board they recommend which will most likely be the same one, make sure to have your model number ready. If you don't want to replace it yourself, take it to a tv repair show or electronics store that fixes them and they can do everything for you and it should still be worth it compared to getting a new tv. Anything else, just ask

Posted on Mar 24, 2008

  • Benjamin Patri
    Benjamin Patri Mar 24, 2008

    sorry I wasn't reading your title here well, I now see that you already got the board and replaced it, I will post in your other question



1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya Technician can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Technician (only for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

My vizio l37 hdtv went black it is getting power the light stays yellow and does not go green. tried to rest it through tech support but nothing.

You need to replace the main board (signal). It is the board with all the A/V hookups on it. The part number is a number with 3 sets of 4 numbers and at the end of this number there is a number letter sequence with ( ) parentheses around it. Do a search on ebay and you should find one. Be sure to match the numbers I mentioned to the one on ebay!

Aug 16, 2011 | Vizio L37 Television

3 Answers

L37 vizio lcd

Do you see any burn marks or leaking components on that board? If the TV's power supply thinks it's on then it would make sense that the problem is on the main board. I've seen it here for sale: $126 bucks, not bad.

First try to look really close at the screen to try to see if there is faint evidence of a picture, if so then the problem is with the FL inverter that drives the backlight. But if there is no sound then it's not that but the main board. Good luck!

Mar 20, 2008 | Vizio L37 Television

1 Answer

I have an orange only light on my vizio l37. Most solutions suggest replacing the main board. I can't find any schematics telling me which board that is. Can you help me identify it?

SSB board which is also known as the Main board that has cable connector and av inputs on it /
Look for it at type in your Model number.

Jul 05, 2011 | Vizio L37 Television

1 Answer

There is a blue line on right side of screen extending upward about third of the way

A picture is worth a million words in this case.

Since the line is not all the way up chances are you might be able to repair it.

Might be the LCD controller, which for Vizio L37 is T370XW01 or could be the main board.

if the line was all the way it would likely have been the LCD itself, which is not repairable; chances are still that's what it is, of course, but I can't remember seeing an LCD problem as you describe it.

Both the LCD controller (also called TCon) and the main board can be found on eBay and other dedicated stores. In fact I happen to have the TCon from a recently dismantled L37...the main board went out to repair another Vizio L37 just two days ago.

Hope this information helps.

Your rating is appreciated!

Jan 29, 2010 | Vizio L37 Television

1 Answer

Vizio 42 change channel no sound for 25 sec..hooked up dvd player sound is half power???

Hi my name is Roety,
I can help you with your issue ,
Your main processor board may be failing.
make sure you have all settings to default, also reboot the TV by unplugging from AC power.
If I have helped you with your issue please click accept.
If you have more questions you can still respond
I will reply asap

Oct 09, 2009 | Vizio L37 Television

1 Answer

LCD controller board location on Vizio L37

Display controller is usually under the Main board which you remove to get access to it. Display controller connects to the suis-boards which then send signal to the screen of the TV.

Mar 17, 2009 | Vizio L37 Television

1 Answer

Samsung Synchmaster 940MW - Will no longer power up.


The Samsung SyncMaster 940MW monitor has an issue with the power supply going out. The flashing power light or not turning on are the classic symptoms of this issue. Check out our web site at: We have a step by step repair guide posted that will guide to doing the repair yourself. It involves changing a few capacitors on the power supply. If you can solder then you should be able to do the repair yourself. If you don't want to do the repair we do offer a repair service for $35 plus return shipping. If you have any additional questions just let us know at:

I hope this helps, if so please rate our solution.

Corporate Computer

Nov 14, 2008 | Samsung SyncMaster 940MW 19" LCD Monitor

1 Answer

Vizio L37 HDTV -Thanks for your Help

I found another used main board on ebay if your interested. It looks like the same unit I just purchased new.

Good luck,

Jul 29, 2008 | Vizio L37 Television

1 Answer

Vizio model L37

here, try the trouble shooting guide and let me know start with page 56, here is the link

Let me know when you have tried the trouble shooting for picture and sound even though this may not help, Also, since replacing the board didn't work, I will suggest going right to the manufacturer on this since the board was the only thing that really made sense for both to be out. Otherwise there might be a loose connection somewhere, anyway call them and let me know what they tell you and if they can't help, then you might have to take it in somewhere to have it checked, but the main board is the only thing that really makes sense

Main support number 714-668-0588

Mar 24, 2008 | Vizio L37 Television

2 Answers

Vizio model #L37

Do Not Order A New Board For This Vizio Model. You Can Fix This Problem For Pennys. Problem: Will Not Power Up Amber Led Only. Hint: No Reset To Operate Micro (Brain Dead) I'Ve Seen (3) Various Fixs Below, One Uses A Diode, Other Uses A 10k Resistor, Try Either. All 3 Will Work, Diode Works Best For Me This Same Reset Ic Goes Bad On Other Visio Lcd & Plasma Tv'S. #1) You Remove Smd U26 On The Video Processing Board And (Add) Put A 10k Resistor Across Pins 2&3. U26 Is Near The The Tact Switch. #2) Remove U26 And Solder A 10k Tru 100k Resistor Across Pin 2&3. Start With A 10 K First. #3) Remove Reset Ic Near Tac Switch Replace With 1n4148 Diode (Nte519). Vizio Tech Support: (Valid - I Tried It) 1-888-849-4623 Opt 4 Technical Support: 888-849-4623 Try Extension 1669 (David). Hugo Carrera Parts Department 877-668-8462 Ext 1814 Vizio Inc. 320a Kalmus Drive Costa Mesa, Ca 92626 E-Mail:Hugo.Carrera@Vinc.Com

Mar 16, 2008 | Vizio L37 Television

Not finding what you are looking for?
Vizio L37 Television Logo

Related Topics:

63 people viewed this question

Ask a Question

Usually answered in minutes!

Top Vizio Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74887 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Computer Repairing
Computer Repairing

Level 3 Expert

14641 Answers

Are you a Vizio Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides