Question about Westinghouse LTV-32w1 32 in. HD-Ready LCD Television

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Westinghouse No Power After Surge

I had a power surge at my home and my Westinghouse LCD will not turn on. Is there a fuse or fusible link that can be replaced or is it worth the effort?

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1.ya you could check the power unit.
2.also check fuse.

Posted on Dec 07, 2008

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1 Answer

I replaced an apparent blown fuse, TV still won't power on.


Most likely your power supply is damaged and will need to be replaced. Sometimes, power supply manufacturers add additional "fusible resistors" to provide additional protection.

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Samsung LE32A4566C2D flat screen tv wont turn on?


There is a chance the power supply is fried. However, I've seen some Samsung power supplies that have fusible resistors in the power supply for added protection. So your main fuse could be ok, but there could be an additional fusible resistor in the board as well. Also be aware, depending on where the surge entered the TV, you could also have a defective main board. Not trying to rain on your parade, but surge damage can sometimes be severe.

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Tv does not turn on after a thunderstorm and several attempts at power returning to the home. The power went on briefly then shut off several times, now the television will not turn on. We had the tv...


Check the main fuse in the power supply, the TV also has small surge protection devices (MOVs) installed after the fuse, any surges the come along and big enough will cause the main AC fuse to blow. When you surge protector, EVERY connections must go through the surge protector, for example, the AC cord of the TV is connected to the surge protector, the cable connection did not go through the surge protection, the surge then can get to the TV through the cables.

If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com

Please post back what you find.

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LIGHTNING STRUCK THE ELECTRICAL POLE DOWN THE STREET. THERE WAS A POWER SURGE AND WHEN THE POWER RESUME THE TV DID NOT COME ON


Now ur tv LED power light indication on the front LCD panel flashes?Yes,than the power supply board is dead.That the board,where the power a/c cord plug into it.Tries websites like Shopjimmy.com,Ebay,com to buy a refurbish power supply board for the replacement.

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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

TX-47F430S seems to be the common problem of going back into standby. Powers up shows the logs and then goes back to low power. The light never goes blue. The fiber optical laser turns on and stays on but...


This is known as SLEEP MODE / STANDY 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 control2_bing.gif. 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 steps are done to over-ride the sleep mode.

Roan

Jan 29, 2010 | Westinghouse TX-47F430S 47 in. LCD TV

1 Answer

We didnt have a surge protector on our tv we purchased from home shopping net. and lihtning came in the line and i guess hit our tv can it be fixed or is it worth fixing price wise i hate to throw it away...


Look at the power supply module, most of them will have a surge protection devices (called MOV, same as used in common surge power strip but cannot handle big surge that power strip can handle) installed to protect minor surge, it should blow the fuse. Once MOV blown, it will more likely stay short circuit, if you put the new fuse in it will blow the fuse right away. You need to see if the MOVs blew up any sign of blown up components.

Nov 01, 2009 | Digital Lifestyle FA1B32Z 32 in. LCD...

1 Answer

No power on Samsung TV after storm


Hello Zkarim,

I'm very sorry to hear about your unfortunate new's. I had the same problem in my own home maybe a week ago.

Basically if your power flickered on and off at anytime during this storm then there was a power surge that probably fried your TV.
* First check the power where the tv was plugged in. Is it a power strip or a surge protector ? Surge protectors typically have an on/off switch and a separate reset push button.

If it is a power strip then the tv fried because there was nothing to stop it from happening (not even the fuse). If it was plugged into a surge protector then it could be quiet a few years old and not as reliable or the surge was to powerful for the limit on the surge protector.

The only thing you can do personally is send it in for repair if it's under warranty, if it is not then you can have it looked at by an authorized repair technician in your area. Troubleshooting should be fairly low, and you will at least be able to find out your options once they find the defected part.

Thank you for choosing Fixya!

Jul 15, 2009 | Samsung LE32A457 32 in. LCD TV

1 Answer

After power surge...tv will not turn on


that will affect the power supply, check for any open fuse at the early stage of the input current, other than that you need to replace the power supply board by a new one

Mar 31, 2009 | Westinghouse LTV-32w1 32 in. HD-Ready LCD...

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