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I need the schematic for a Westinghouse LCM-22W3. Particularly the Power Supply schematic. I took the monitor apart and need to find the value of the caps I took out and where they go. I have new caps for it and want to put them in and get it going.

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  • Steve Yelmene
    Steve Yelmene Sep 02, 2010

    Very Helpful, Thanks. More than what I was expecting.

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  • 1,961 Answers

I did not find the right schematic for your power supply board. The power supply board in your lcd used DAC-19M005. For some unit it uses DAC-19M005, its just the same board, only the DAC-19M005 has audio. The image of the board is shown below.
I need the schematic for - 2aeaa17.jpg

Please take note of the capacitors in the board as it is marked by numbers.
Values for this capacitor will be listed below, so it would be easy for you to replace it with exact value.

220uf 25v - number 1, 3 and 7
1000uf 25v - number 2 and 5
1000uf 10v - number 6
2200uf 10v - number 4
330uf 25v - number 8

I hope you understand it as clearly as stated, otherwise just post back so I could help you further.
Thank you for using Fixya.
Alp

Posted on Sep 02, 2010

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Normally, monitors do not have tuning electronics for capturing TV signals.
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http://www.ccl-la.com/blog/index.php/repairing-the-westinghouse-lcm-22w3/

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1 Answer

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http://www.ccl-la.com/blog/index.php/repairing-the-westinghouse-lcm-22w3/

I hope this helps.

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Make sure that it does the same with other PC first.
You may have problem in the power supply section, look for bad caps first, the problem can also be bad lamps (I had to fix one today with bad lamps assembly). This unit is really hard to disassemble, the switch assembly is attached to the front section, so be REAL careful when the front and the back section come apart, see pictures here: http://s807.photobucket.com/albums/yy352/budm/Westinghouse%20LCM-22W3/

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Hello,

The power supply on this model has a know issue. We just posted the repair guide on our web site at: www.ccl-la.com It gives a step by step repair guide for the Westinghouse LCM-22W3 monitor. If you don't want to do the repair yourself do do offer a repair service for $35 plus return shipping. If youhave any questions just let us know through our web site.

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

Buddy
Corporate Computer
www.ccl-la.com

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