Question about ViewSonic VX2235wm LCD Monitor

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Hello viewsonic vx2235wm no power

I have a Viewsonic vx2235wm and it has no power at all i suspect it is the power board but am not sure what is bad on the board could some one please help me with the board it is a delta power board with lcd inverter

DAC-19M009


i really need help with the monitor it is not under warranty anymore

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  • mijganraziel Sep 24, 2008

    Такаяч же проблема, решения пока не нашел.



  • rustyinoz Oct 24, 2008

    yes i have same problem i live in australia

    the link to the acer parts didnt work for me thanks rod

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Hello,

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: www.ccl-la.com. 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: tech@ccl-la.com

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

Buddy
Corporate Computer
www.ccl-la.com

Posted on Jan 03, 2010

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This instructable might help http://www.instructables.com/id/How-to-repair-a-Westinghouse-L1975NW-19quot-LCD-/

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

Posted on Aug 10, 2009

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Http://www.mk-electronic.biz/hersteller/PDFDokumente/Acer/Display%20Product(DP)/22/AL2216W.pdf

The above link may help. It's for an Acer that uses the same parts. There are some schematics as well.

Posted on Jul 14, 2008

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1 Answer

Hi, I have a ViewSonic VX2235mw LCD Monitor it was working fine then all of a sudden the screen turned off and now it wont turn back on. The power light is on and is Blue but no sign of life in the screen...


Hello,

This is a very common problem with this model after a few years of use. This problem is caused by a failure of the capacitors in the power supply board hat powers up the back lights in the monitor. When the back lights don't power up you get no display on the screen. Here is a link to a repair guide for that model that shows how to open the unit and what to look for and replace to repair the monitor.

http://www.ccl-la.com/blog/index.php/repairing-the-viewsonic-vx2235wm-lcm-monitor/

Here is part one of the three part video repair guide posted at the above link:


Jan 29, 2013 | ViewSonic VX2235wm LCD Monitor

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.

Oct 21, 2012 | ViewSonic VX2235wm LCD Monitor

2 Answers

ViewSonic VX2235wm have to power on and off several times before image obtained. Used to be once or twice now it is more. Is there a fix??


The power supply finally died due to bad caps. See my pictures here:
http://s807.photobucket.com/albums/yy352/budm/Viewsonic%20VX2235W/
Make sure to replace them in a set.

Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.

Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.


Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm/

Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Please leave rating if it helps.

Jan 28, 2011 | ViewSonic VX2235WM Monitor

1 Answer

Monitor turns on then turns off


The most common cause of power issues with this unit are capacitors on the power supply board. This is an easy repair. Here is a link to a repair guide with full instructions showing how to open the monitor and what to look for and replace to rebuild the power supply board and revive the monitor.

http://www.ccl-la.com/blog/index.php/repairing-the-viewsonic-vx2235wm-lcm-monitor/

I hope this helps.

Dec 27, 2010 | ViewSonic VX2235wm LCD Monitor

2 Answers

How to open a viewsonic vx2235wm monitor?


Here is a link to a repair guide with pictures and videos showing how to open the unit and then repair the power supply board that is the most common cause of issues in the VX2235wm monitor.

http://www.ccl-la.com/blog/index.php/repairing-the-viewsonic-vx2235wm-lcm-monitor/


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

BuddyMc
1_29_2012_10_17_36_pm.jpg

Nov 14, 2010 | ViewSonic VX2235wm LCD Monitor

1 Answer

My viewsonic vx2235wm monitor keeps going black and then after a few seconds shows the picture again.. what the heck is wrong??!!


It could be a power-inverter board problem.
These 22s tend to have bulb issues too.
It would have to be opened up to check for possible obvious problems on the power board first.
If you can open it and get me a picture or two of the board to bammbamm@ptd.net, I might be able to see if any obvious troubles are showing.

Aug 18, 2010 | ViewSonic VX2235wm LCD Monitor

2 Answers

Instructions on how to disassemble and fix a Viewsonic VX2235WM


Here is a link to a repair guide that shows how to dis-assembly the unit and that what to look for any replace on the power supply board to repair most problems on the VX2235wm monitors. The repair guide has pictures and videos showing the procedures.

http://www.ccl-la.com/blog/index.php/repairing-the-viewsonic-vx2235wm-lcm-monitor/

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

BuddyMc

May 19, 2010 | ViewSonic VX2235WM Monitor

1 Answer

Black screen


Look in the power/inverter board for bad caps with bulging top first, post back what you see inside so we can you further, see failed VIEWSOINC due to bad caps: http://s807.photobucket.com/home/budm/allalbums

Feb 02, 2010 | ViewSonic VX2235WM Monitor

2 Answers

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.

Apr 04, 2009 | ViewSonic VX2235WM Monitor

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