Question about Westinghouse TX-47F430S 47 in. LCD TV
I have replaced both pwr supply and av board with no change in issue. the pwr led goes from amber to blue but no picture or sound. when turned on, led turns blue I goto pc input with sound and nothing. no menus no nothing other than pwr led.
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Posted on Jan 02, 2017
Hello, it sounds like your power supply is gone, there are two things you can do to fix this problem. One is to attempt a component repair on your own, this just means you have to open the unit and look at the power supply. Normally the thing that will go out first on this unit are the capacitors. You might get lucky and find one that is puffy or fat, if you do you will need to get the value of the capacitor and simply put it on google so you can find a replacement. The number two thing you can do is simply send a quick email to email@example.com with the request for the power board and they will let you know the price and availability of the board, you will than have to do a simple swap of the boards and your TV will be back up and running in no time. Please rate my help on this site.
Posted on Apr 23, 2010
This is known as SLEEP MODE problem.
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.
Posted on Feb 18, 2010
I would love to assist you in getting your TV back up and running. I need a few more details from you so I can better assist you. Please send me a quick email to firstname.lastname@example.org so I can trouble shoot the problem live with you.
Posted on Oct 05, 2010
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