Question about Westinghouse SK-26H520S 26 in. LCD HDTV

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I need detailed schematics with wire codes and values for diagnosing problems I am having with a Westinghouse SK-26h520s. The original problem was a dead machine, no indicator light so no power, replaced power supply now have indicator light but no sound or backlight, figured bad main board. Replaced board, made no difference. Any information, help or schematics with points and corresponding values to test with a volt ohm meter would be greatly appreciated

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  • Gary Marker Aug 05, 2013

    I need to be able to know what power should be leaving the powed board

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Posted on Jan 02, 2017

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westytech
  • 120 Answers

SOURCE: Westinghouse SK-26H520S turns on but wont go past start-up screen

Hello, two things, one if the unit gets stuck there meaning that the W stays there and it shows that on the screen thank your main board is stuck on the boot mode and you will need to replace. The second is if the W goes away than you need to see if you can plug something in and change the input mode (even if you can't see anything on the screen) so that you can see if there is any sound coming in to the unit. If this is the case than you are looking at dead inverter board. If you would like to further troubleshoot than please email me at westytech@wde.com for further assistance. If this information was useful please rate me on this webpage.

Posted on Jan 28, 2010

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gopakumarg43
  • 74383 Answers

SOURCE: Westinghouse SK-32H240S no backlight

The voltage source to back light inverteres are from the main power supply regulator board. Check it.

Posted on Jul 23, 2012

spr1949
  • 1182 Answers

SOURCE: Westinghouse SK-26H520S no picture sound

The input signal is missing and the blue screen background comes on the screen. Change the input to some other device which you are sure works and see.

Posted on Jul 25, 2012

elijahcruz4e
  • 55 Answers

SOURCE: Westinghouse SK-32H240S has no picture.

yes there is something wrong with the board

Posted on Aug 03, 2012

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1 Answer

Remote codes for RC2418-D GE Universal Remote. Have a Westinghouse SK-26H520S TV


Use code search to find something that works. if a search through all codes stored in the remote control fails you may have to try a different one. All universal remote controls do not contain all possible codes.

Aug 12, 2017 | Westinghouse Televison & Video

1 Answer

Westinghouse SK-26H520S no picture sound


The input signal is missing and the blue screen background comes on the screen. Change the input to some other device which you are sure works and see.

Jul 25, 2012 | Westinghouse SK-26H520S 26 in. LCD HDTV

1 Answer

Sound only no picture


the backlight inverrter needs replacing

May 21, 2010 | Westinghouse SK-26H520S 26 in. LCD HDTV

1 Answer

Westinghouse SK-26H520S turns on but wont go past start-up screen


Hello, two things, one if the unit gets stuck there meaning that the W stays there and it shows that on the screen thank your main board is stuck on the boot mode and you will need to replace. The second is if the W goes away than you need to see if you can plug something in and change the input mode (even if you can't see anything on the screen) so that you can see if there is any sound coming in to the unit. If this is the case than you are looking at dead inverter board. If you would like to further troubleshoot than please email me at westytech@wde.com for further assistance. If this information was useful please rate me on this webpage.

Jan 27, 2010 | Westinghouse SK-26H520S 26 in. LCD HDTV

1 Answer

Westinghouse SK-26H520S LCD TV has blue screen on the side


Vertical color scan has an open or short..............it could also be a ground problem with in the V-color scan circuits...

If you tap the tv and the color bar is gone then its a ground problem with in those circuits above. Needs a solder re-flow and check the condition of ribbon cables.


CWR

Oct 29, 2009 | Westinghouse Televison & Video

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