Question about Westinghouse SK-32H240S Television

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When turning, on picture come up for 1/2 sec then goes plank,

Westinghouse emblem shows up the picture for 1/2 second, then only the sound works.

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My Westinghouse SK-32H240S television fails showing picture. Only sound can we hear but no picture.

Posted on Aug 06, 2009

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Tv shows the westinghouse emblem then goes black


If the westinghouse logo comes up on screen then instantly shuts done its caused by a failed transformer on the inverter. the Guys over at www.tvrepairworld.com can assist you with a replacement inverter or replacement transformer for westinghouse models.

Apr 02, 2012 | Televison & Video

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My westinghouse flat screen tv - i turn power on picture comes on for a few seconds and goes black - sound still works - any suggestions?


The tv have 1 or 2 long boards call the LCD inverter boards are dead.These 1 or 2 long LCD inverter boards help the LCD screen to have a backlight to produced a picture.Tries websites like Shopjimmy.com,Ebay.com to buy those 1 or 2 long refurbishes LCD inverter boards for the replacement.

Oct 07, 2010 | Westinghouse LTV-32w4 32.02 in. LCD HDTV

1 Answer

Westinghouse LCD TV SK-32H540S, 1 year old. When I turn it on, the screen works for about 5 seconds, then goes dark; power is on - sound still works but no picture


1 swollen Capacitors / Replace
2 blown Diodes on inverter board / on some # 508 or 908
3 bad transistors in inverter bad will appear overheated powdery coat
4 replace inverter if you cannot locate problem on it
there is a safety built into the high power back light supply and that is if too much current is drawn or light is shorted it will not burn up
or hazard high volt shock to user.
capacitors and diodes driven with power transistors
look for darkened spots on the board to identify hot transistors
puffy tops and leaky bottoms of capacitors

when you turn it on does the bottom or top of the screen show image a Milli second before the other it should be evenly the lag
is the one requiring more amperage




Aug 07, 2010 | Westinghouse SK-32H540S 32 in. LCD TV

1 Answer

Ihave a 32 inch flat screen Westinghouse tv that comes on with picture for 8 seconds then goes blank. I still have sound....can you help?


Ur tv the LCD inverter board it dead.The LCD inverter is the board that help the LCD screen panel to get a backlight to produce a picture,the LCD inverter board is dead and it not working anymore that why u only get 8 sec.of the picture.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish LCD inverter board for the replacement.It a long board in shape.

May 21, 2010 | Westinghouse LTV-37w2 HDTV

1 Answer

Westinghouse model tx-47f430s lcd tv wil not turn on


This is known as SLEEP MODE problem.

Simple solutions:
1. Get a power surge protector / strip.
2. Plug your TV power cord to the power surge.
3.Then turn-on your TV using the remote control. Just in case it won't go all the way to normal state.
4. Turn-off the switch of your power surge like 5 times with an interval of 3-5 seconds.
5. Then repeat step 3 and 4.
6. These step is done to over-ride the sleep mode.

Roan

Feb 16, 2010 | Westinghouse TX-47F430S 47 in. LCD TV

1 Answer

Picture appears for 3 sec then shows no signal


HELLO MAKE SURE ALL THE CONNECTOR CABLES ARE TIGHT ON THE MAIN BOARD IF THEY ARE OK CHECK THE INVERTER BOARD FOR DRY JOINTS GOOD LUCK

SHAUN

Apr 27, 2009 | Westinghouse W4207 42 in. HD-Ready LCD TV

1 Answer

Westinghouse LCM-19V7 powers on, but picture only stays for a sec


It's probably bad capacitors on the power supply board. These monitors are notorious for having the electrolytic capacitors blow out; cheap components! I would suggest replacing the two 1000 mfd capacitors and the three 220 mfd capacitors with 35 volt components from Radio Shack. That fixed one of my LCM-19V7s but not a second one which seems to have some other power supply problem.

Mar 24, 2009 | Westinghouse Computers & Internet

1 Answer

No picture just audio


if you have cable tv its probly just the cable is loose try tighting it. if that doesnt help try changing the settings. if that doesnt work then theres a slight chance you might have a bad cable

Dec 26, 2008 | Westinghouse LTV-32w1 32 in. HD-Ready LCD...

2 Answers

Picture flashes for 1/2 second then is gone...sound continues


power supply if led ligth stays blue and then after a few minutes changes to orange is your power supply.if light color goes to a purple that is your mainboard $$$$$$$$$$$

Oct 14, 2008 | Westinghouse SK-32H240S Television

1 Answer

Black screen - sound works


westinghouse_w32701_27_in_hdtv_lcd
power on no picture good sound and channel page up and down works
on background u can see dark picture

Aug 15, 2007 | Westinghouse W32701 27 in. LCD HDTV

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