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Westinghouse ltv 46w hd lcd tv power supply board faulty preventing power up. part # DPS 290 BP. any circuit board repair suggestions on common problem?

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  • edtronic Apr 17, 2009

    board replacement expensive but cheaper than new lcd. any possible future component replacement schematic solutions?

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Hi,
No schematics are available for that power supply board DPS-290BP to get it repaired however you can buy new power supply board from Shop Jimmy for $130

Power board image can be seen HERE.

Hit "add a comment" button for further query / info.
Thanks.

Posted on Apr 16, 2009

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1 Answer

Westinghouse tv keeps turning off


Good day,

It's the problem of overheating in the power supply board of the TV.on the power supply board of the TV there are few capacitors and IC.any of this IC is got short or may be weak.so due to this when you start the TV the current passes from electric outlet to the power supply board of TV.but when the current passes from that weak/faulty part at that time current gets stopped or slow and the board overheats and TV shuts off. this is a common problem faced by many other users too.the possible option to solve this issue is to check the power supply board by a meter and continuity tester and replace the faulty component on the board which is short due to which power supply board is getting overheated.its bit technical job but yes its not at all a costly repair to do or get it done by the technician. for required parts it can be easily available from local electronic shop.

I hope this help to rectify the problem and take caution in handling the television, because it's fragile and contains high voltages....

May 13, 2011 | Westinghouse LTV-27W2 27 in. HD-Ready LCD...

1 Answer

Tv has sound but picture only stays on for a few seconds


Since this is not CRT TV, error codes above is not applied to this LCD TV.
http://s807.photobucket.com/albums/yy352/budm/Westinghouse%20LTV-32W1/

http://s807.photobucket.com/albums/yy352/budm/LTV-32W3HD/
Check to see if you have 24vdc at the inverter board fuse as shown in the picture, the problem can be the inverter board or power supply board.
PARTS: http://www.shopjimmy.com/catalogsearch/result/?q=westinghouse+LTV-32W1

May 12, 2010 | Westinghouse LTV-32w1 32 in. HD-Ready LCD...

2 Answers

Westinghouse LTV-32w1 32 in. HDTV-Ready LCD Television I have a 32" tv Westinghouse, it was on went I hear a sharp pop like glass breaking, I unplug it for a willy plug it back in and nothing happen what...


Ur power supply board is dead.Take ur tv aparts,replaced the power supply board.Ur tv will get ur power back an the tv will work again.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

May 06, 2010 | Westinghouse LTV-32w1 32 in. HD-Ready LCD...

2 Answers

Tv turns off and dont want to turn on again


check outlet power by connect other device, check power cord if OK check then unplug tv and open the back cover and check power filter fuse power filter is the one that you hooked power cord if OK check power supply board fuses if OK check the power supply board for bad blown components .good luck

Apr 29, 2010 | Westinghouse LTV-32w1 32 in. HD-Ready LCD...

1 Answer

Westinghouse ltv 32w The power shuts off by


I had a similar problem with my Phillips 42 in. LCD HD TV.

Here's the problem. The Power Supply Board. I opened my TV up(warranty was up of course) and found several bad capacitors. Phillips and several other companies were sold capacitors that although were highly rated failed within 5 years because of a lack of preservatives. All sorts of electronic equipment is now being effected due to these defective capacitors.
Solutions?
1. Take it in and have it fixed
2. Open it up, check the board for faulty capacitors(bulged or leaking) Buy a new Power supply board and install it.
3. Remove PSB, remove faulty capacitors and replace with compatible new ones.

Hope this helps

Feb 13, 2010 | Westinghouse LTV-32w4 32.02 in. LCD HDTV

2 Answers

32" TV no power.


This question has been answered:
http://www.fixya.com/support/t362706-westinghouse_lcd_tv_parts

it is Delta Electronics DPS-210EP-2 C power supply board
this company can repair: http://www.power-supply-repair.com/

Oct 24, 2009 | Westinghouse LTV-27w7 7 in. LCD HDTV

2 Answers

DPS-210EP-2 power supply blew up


hi there the 8 pin ic in question is a Viper22a available from good electronic stores i got mine from
Cricklewood electronics for a couple of quid , also replace the capacitor c72 47uf
hope this helped

my board is DPS-210EP B REV 00
should be same

Jun 12, 2009 | Westinghouse LTV-32w3 HD Television

7 Answers

Westinghouse 32 inch screen goes blank


Westinghouse LTV-32w1

replace capacitor c162 on power supply

power supply was a delta electric dps210ep-2c rev01

reheat any solder joints that don't look 100% as well .
such as c310 .

this is a known working fix . try before you buy a supply .

Dec 25, 2008 | Westinghouse LTV-32w1 32 in. HD-Ready LCD...

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