Question about Westinghouse LVM-37w1 37 in. HD-Ready LCD Television

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I will pay for the fix for the DPS-336AP PS Board

I have the same problem that everyone else is having and can't even find one to order. I saw a post on here about someone that fixes them and would offer to pay to let me know what component(s) need to be replaced to fix the board. I just want to fix my tv and sell it. Thanks much...

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  • cnc_cut Oct 19, 2008

    LVM-37W1 TV


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At board level, replacement of power supply is not a big work. But the main is what caused problem:
- by itself (regarding to quality and design of PS)
- by loads at its output broken.
Therefore, we should check and fix the loads causing problem for PS unit before proceeding to replace PS.


Posted on Nov 17, 2008

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1 Answer

Samsung LN-S5051D keeps clicking but won't turn on

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Because the Samsung LNS4051D would not turn on and the power LED would blink 4 times and the relay would click and this would repeat again and again. I replaced power supply board parts CM806, 811, 812 & 817, all 1000 uf 10v capacitors, three had their tops bulged up slightly that I missed on initial visual inspection. After seeing the reports of problems with these caps on , I replaced them with Radio Shack part 272-1032, 1000 uf, 35v. They are slightly bigger, but fit OK. TV is working fine now. Cost was 4 x $1.59 = $6.36 plus the time. I saved between $100 to 300 in the process of either replacing the board or getting the unit serviced.

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3 Answers

DPS-336AP Replacement


I was going to post later this week but I have been running perfect, without any problems at all for over 6 days now! I just went in and replaced the DSP-336AP. I took digital photo's once I pulled the back off to be sure all connectors went back on and I was careful not to touch any other wiring. You will need to also pull of the power cable connector in order to pull off the power supply cover as well as it slides out and the power connect thing blocks it. I did see that although the revision of the DPS-336AP was exactly the same as the newly purchased one, the serial number of the one I purchased on eBay was a few hundred newer or higher. I was hoping that it was a new rev and hoped that Westinghouse fixed the problem. Nonetheless, all is working perfectly once again. I paid about $150 for that DPS-336AP on eBay and there were only two sellers on eBay offering this board. Good luck and please take the time to update me as well. I suspect W sold a few thousand of these TV's and you and I will be the only ones who fixed them ourselves. Anyway, good luck to you!!!!!!!

Sep 29, 2008 | Westinghouse LVM-37w1 37 in. HD-Ready LCD...

1 Answer

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