Question about Westinghouse 32" Flat Panel LCD HDTV

1 Answer

Blue light comes on as does sound, but video stays on for only few seconds before going out.

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 11,361 Answers

It can be 24vdc power supply problem due to bad DC filter caps, or bad backlight inverter board, those are the two places you need to check first.
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

Failed TV and Monitors: http://s807.photobucket.com/home/budm/allalbums

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

Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.

Posted on Oct 06, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
New users get to try the service completely Free afterwhich it costs $6 per call and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

My Dynex 32" LCD tv seems to turn on and off


The blue light merely indicates that power is getting to your TV. It has internal power supply problems.

Nov 30, 2013 | Dynex 32 in. LCD Flat-Panel HDTV

1 Answer

Hi, We have a 42" hslc10668phz


generally when you get a constant green light all is ok. these different lights indicate different problems within the tv. so the pattern of lights you mention suggests there is a fault of some kind (is there a troubleshooting section in your manual)? either way it needs to be looked at.

Nov 28, 2010 | Hisense Televison & Video

1 Answer

My tv won"t turn on.


1. Hold [menu] and [vol-] button on the side of the TV
2. while holding these, press the [power] button on the side of TV (NOT remote)
3. blue light comes ON and stays ON
4. wait 10 seconds then let go of [menu] and [vol-]
5. wait another 30 seconds and some type of picture should appear

I think this is right. I got it from the JVC call centers guys so sorry if I missed or messed up a step.

Apr 07, 2009 | JVC LT-42X579 42 in. LCD TV

1 Answer

LCD TV PICTURE STAYS ON FOR 45 SECONDS THEN GOES OFF FOR 3 MINUTE


video board is shot, providing u still have sound. must replace.

Jan 27, 2009 | Dell W1700 17 in. HD-Ready LCD Television

1 Answer

Monitor does not come on when powered on, it says no input signal


Check your video card. It sounds like it has went bad. Hope this helps.

Jan 08, 2009 | Gateway 420GR PC Desktop

1 Answer

Problem with monitor


Hi.
Are you able to see a slight image on it at dusk and maybe with the help of a flashlight. since your blue light stays on the video board, may be okay.
It sounds like you have bad capacitors on your powerboard or possibly a burned out transistor on the inverter.

Only way to really tell is to open it up.
If you unplug the screen to video board ribbon, you may notice a different effect in the screen lighting.
There is a chance one of your bulbs is creating a problem
Should the screen happen to light up all white, then your power board and inverter are okay and the problem may be in the video board.
If it looks pinkish or dark or flickers then the bulbs or a bulb may be the issue.
If it flashes on then goes off, it's in the power or inverter board.

ebaysbammbammfran

Sep 14, 2008 | ViewSonic VX2235wm LCD Monitor

1 Answer

Hp 6000 notebook screen goes black..... blue control lights go on and off


if i'm reading this correctly, it sounds like it could be a motherboard/video issue. If that's the case then unfortunately you are probably going to need a new computer if it's out of warranty...

for now however, try shutting down the computer and removing all power (power cord, battery) for a few minutes, then plug it back in and try to boot.

Aug 13, 2008 | HP Pavillion ZV6000 Notebook

1 Answer

KP65wv600


This unit is notorius for having shorted or int. shorted crts. Not good news ans this is very expensive and the crts are no longer available and can only be rebuilt by send to Video Display company.

Feb 07, 2008 | Sony KP-65WV700 65" Rear Projection HDTV

1 Answer

Amplifier/receiver switches off systematically after a few second of use


Sounds like a bad output channel is causing it to go into protect mode. Time to see a repair tech.

May 01, 2007 | Harman Kardon HK 3480 Receiver

Not finding what you are looking for?
Westinghouse 32" Flat Panel LCD HDTV Logo

58 people viewed this question

Ask a Question

Usually answered in minutes!

Top Westinghouse Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74377 Answers

Jaime Hernandez

Level 3 Expert

2318 Answers

Cindy Wells

Level 3 Expert

5159 Answers

Are you a Westinghouse Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...