Question about Westinghouse Televison & Video

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Bought a 48 inch Westinghouse Model dwm48f1y1-c Ref# 687463 Purchased 2016, Worked great for 16 months. now TV comes on, But blank screen. Tried Unplugging TV (while on) for 30 seconds then plug it back in, nothing. Bought a motherboard kit installed all three, still nothing. Any ideas how I can fix this?

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Had a similar problem when there was a power outage.
Tried many suggestions , and eventually figured out a simple solution. Unplug ALL wires entering the tv. The only cord left should only be the power cord. Unplug the power cord for roughly 10 minutes and then replug only the power cord. You will see the red led light on the bottom left corner of the front of the tv turn blue and thats it. You may have to hold the power button while pluging it back in but both solutions worked , and you will have to reset the settings.

Posted on Jun 20, 2019

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If stay sound, need testing LED strips. Located in display panel. How to fix LED TV Black Screen No Backlight Problem TV disassembly and...

Posted on Apr 24, 2018

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6ya6ya

6ya staff

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SOURCE:

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Posted on Jan 02, 2017

Anonymous

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SOURCE: NO POWER

try to check the fuse first.

Posted on Oct 10, 2008

Anonymous

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SOURCE: Power/Standby light blinks green then screen goes blank (off) for

I have a similar problem. Just found out a possible solution yesterday. I am waiting for my lamp but here's what you need to do if you have replaced your lamp. Go into self diagnostics mode: Switch of your TV via remote, you will see red standy by light. Now,on the remote press "Display"=>"Channel 5"=>"Volume Up"=>"Power Button". All these keys need to be pressed within 3 seconds. You will now enter the diagnostics mode. Press "Jump" on remote (bottom right) 3 times and then press "Channel 2" 9 times. The screen will display your current lamp hours used.

In order to reset your tv to factory settings and for the new bulb to work you must reset this timer or else your TV will assume you are still using the old bulb and will automatically kick in "over protection mode". So here's what you do once you do on the lamp hours display screen. Press the "Channel 3" button on the remote 3 times then "Mute" then "Press Enter" to reset the timer to zero. Your TV should now work as normal. And remember, whenever a part is replaced all factory settings must be reset to zero. To do this, follow "Display"=>"Channel 5"=>"Volume Up"=> "Power Up" to enter service mode. Finally, press "Channel 8" and then "Enter" to put the TV back to factory settings.

The above mentioned is usually performed by a service technician and they charge somewhere around $95 diagnostic fee. You just saved this charge. If you see flashing red lights count them when they flash in sequence. This is a code for the techs to tell them what is wrong. These flashing red lights sequentially flash from 0 to 10 times to identify a problem. Usually, when the bbulb goes bad the only thing that might need to be replaced would be a "lamp Driver" aka "Power Block Assembly" $116.25 online from Sony, or the ballast. Sometimes, if you do not have a video a Thermal FUse can go bad which only costs $4.80 for the KDF60-XS955 but the techs will charge you over $300. You can do this yourself if you can get your hands on a service manual.

Hope this info helps.

Good Luck to you all.

Posted on Mar 21, 2009

Anonymous

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SOURCE: westinghouse LTV30w2 has blank screen and audio

What you have is a darfon V144 board (junk). it's a simple fix if you know how to use some basic tools and a soldering iron. Get an led (i used digikey's PN: L10041-ND) and solder it from pin 10 to pin 16 on the OZ960 chip on the inverter board. If you need the chip layout type "OZ960 pdf" in google. Hope this helps.

Posted on Dec 31, 2009

Anonymous

  • 1 Answer

SOURCE: westinghouse 42 inch lcd flat screen tv

only get sound from my 42 lcd screen fro westinghouse, no display

Posted on Feb 21, 2010

Anonymous

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SOURCE: 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 .

Posted on Apr 15, 2010

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Westinghouse model DWM48F1Y1 , screen is half black half white thats it ..


The TCON board or thr LCD panel is faulty can confirm by replacing the TCON board .

If you wish to get some details; visit the site linked here. Pull up older posts. http://electro-medical.blogspot.com/

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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.

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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...

1 Answer

Westinghouse TV


Hi Patty Jo,

I would suggest calling 1-888-Best Buy™ or 1-866-287-5555 for Westinghouse Support. Typically televisions become an in-home serviceable item near the 25-40 inch range.

Thank you,
Jason,
Go Ahead. Use Us.

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This seems to be associated with the overheating of some component. On my set I need to check that the backlight is set to a low level. On reset it automatically adjusts to a level above maximum and the green screen will appear in a few minutes. I took the back off and that helped some.

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HD61W66YX60


this is a convergence issue. it is caused by one of three things
1. a bad convergence board
2. a bad fuse feeding the convergence circut
3. a bad relay feeding the convergence circut

whatever the one it is they all have the same result, an inoperative convergence curcut. needs service .

if it is still under warranty, great. If not the parts can cost up to $300 and labor can be the same

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