Question about ViewSonic VX2235wm LCD Monitor

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I definitely need a new power board for my Vx2235wm. It has the DAC-19M009AF. Can this be replaced with the DAC-19M010AF?? Any info appreciated. Thanks

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  • Bud Martin
    Bud Martin Jan 01, 2011

    How bad is it damaged?
    Basic LCD monitor and TV troubleshooting guide:
    Failed TV and Monitors:
    Learn about bad caps:
    Capacitors kit:http://lcdalternatives.auctivacommerce.c... he can make you a set of caps for you.
    Or just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.

  • Cathy Jan 15, 2011

    The board is definitely been overheated and damaged. I have not found a replacement, nor can I find the specs for this board, ie - input/output. If I could get this info, I might be able to find another DAC that would work. If anyone can help it would be appreciated. Thank you.



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Posted on Jan 02, 2017

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SOURCE: hello viewsonic vx2235wm no power


The Viewsonic VX2235WM has a known issue with the power supply going out. The flashing power light or not turning on is 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

Posted on Jan 03, 2010

  • 11361 Answers

SOURCE: viewsonic vx2235wm replaced power board. Still

You may have bad lamp assembly at this point.

Posted on May 03, 2011

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1 Answer

I replaced the video board on viewsonic vx2235wm-5 now video turns on then off

That is a power supply problem not a video board problem. You will need to either rebuild or replace the power supply to fix that problem.

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What Dac board do i need for Acer P235H 23


The power supply board is the Acer P235H is not made by Delta Electronics so it is not a DAC board. The power supply board is this model is a ilpi-129 and looks like this:

I hope this helps.


Mar 27, 2012 | Acer Computers & Internet

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Hello,I am currently using a Viewsonic VX2235 monitor. When I turn on the PC the monitor stays black and it takes turning the monitor on and off several times to get it to work. Would greatly appreciate...


The problem you are having is caused by a power supply board that is starting to fail. Parts called capacitors start to fail and the power supply does not start up as it should and requires power cycling to get it going. Most VX2235 units use the DAC-19M010 power board. Here is a link that shows how to repair the board by replacing the bad capacitors.

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


Sep 18, 2011 | ViewSonic VX2235wm LCD Monitor

2 Answers

Where can I get a schematic so I can replace


We just posted the repair guide for this unit on our web site at: The repair involves changing 8 capacitors. On our site look on the monitor repair page 2 and then it is listed 3rd guide down, same as Westinghouse LCM-22W3. The power supply is DAC-19M009
If you have any questions just let us know at:

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

Corporate Computer

Dec 30, 2009 | ViewSonic VX2235WM Monitor

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Moniter flips out after it warms up

I repaired my VX2235WM that wouldn't turn the display on anymore (would accept a video signal for a PC, but no image would be shown) by replacing 5 stressed electrolytic capacitors on the power supply board.

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Blacks out after two seconds of display,


It's seems you got a busted backlight inverter. Need to replaced a new inverter...

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Where can i get one of these power supplys

A g@@gle search turned up a number of sources, however, you may need to only replace any stressed electrolytic capacitors on the power supply board. That's what I did to fix my same monitor - less than $5 in parts from ACME supply out of Orlando.

Oct 24, 2008 | ViewSonic VX2235wm LCD Monitor

3 Answers

Hello viewsonic vx2235wm no power

this instructable might help

the dac 19m009 is supposed to simular to the dac 19m005, which is repaired in the instructable.

Apr 28, 2008 | ViewSonic VX2235wm LCD Monitor

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