20 Most Recent
Westinghouse LTV32W6HD 32 in. LCD Television - Page 2 Questions & Answers
When I turn on my television I have absoluely no
First, look at the screen in darkened room to see if you can see any slight glow from the screen, if it does, then the problem can be the T-CON (not getting the 12vdc) or the main logic board not feeding the signals to the T-CON board.
if not, next place to check will be the power supply module, make sure it has 24vdc which is required by the backlight inverter to work, the reason for not having 24vdc can be from bad DC filter caps (leaking/bulging top, high ESR) or short circuits in the inverter board which will cause the 24vdc supply to go into shutdown mode, so you may have to disconnect the power cable that feed the inverter board to see if the 24vdc will work without the inverter board hookup, you will need to apply about 3~4 amp of load to the 24vdc to make sure it can handle that. There are fuses on the backlight inverter boards also. So there is some troubleshooting you will have to do to find out the causes of the problem you are having.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:
Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm
Learn about bad caps: 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.
Or www.digikey.com, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series.
Please post back what you find. Please leave rating if it helps.
I have a Westinghouse LTV 32 in HDTV. Have had it
I have a Westinghouse LTV32W6HD. Turned it on and there is no video for about 10 to 20 minutes. When the video comes on there is no sound until I go into the menu and select stereo and internal speaker.
Don't know if this helps, but it works for me though my wife doesn't like it.
Westinghouse ltv32w6hd power supply
One of two symptoms on this model (LTV-32W6HD)
Blue light comes on but cannot shut off.
No picture;
OR
No picture but sound is OK.
1: In both cases replace ALL the electrolytic capacitors onthe output side of the power supply. This should get the power switch to worknormally.
2: Replace the small tiny wee little tiny small 2.0A fuse onthe inverter board labeled F1.
This is the small black fuse, not the slightly bigger whiteones labeled F2 and F3.Ta Da...all fixed.
My tv has a pink
A horizontal band with a pinkish cast when the set is first turned on indicates that the cold-cathode fluorescent (CCFL) tube behind that part of the screen is going bad. However, this would show up on any input. When this begins to happen, the tube will light up full white after a while. Until I read the part about the volume or menu, I wondered if it did this at the same time you switched to the other inputs.
What is the discoloration you see on the menu? Lines through the words are not caused by a bad CCFL tube, unless it's making enough electronic noise to interfere with the LCD driver chips (that would be very unusual; generally the CCFL inverter would go into shutdown first).
It could be you're seeing the first signs that a capacitor in the power supply is going out. The exact symptoms vary from one unit to the next, but a failing capacitor may look OK when it's first turned on, but the ripple on the voltage it's supposed to filter can increase as the capacitor gets warm. At some point, the valley on the ripple starts to go below the voltage needed for proper operation; this point can depend on what the set is doing at the time. The best way to test for this is to check each power supply output with an oscilloscope while the symptoms are visible.
Hi I have a Westinhouse LTV-32w6 HD that doesn't
LCD tvs have power supply board problems very common are parts call capacitors are alway have leakages it bulges up on it tops or puffing up on it tops.These capacitors parts are dying about to be dead.That why,ur tv is not getting power,power light flashes,delay power on to tv like 2 to 5 mins or more.U know basic electronic and can do soldering?Check the power supply board for those dying about to be dead capacitors,that bulges up it tops or puffing up on it tops.Replaced these dying to dead capacitors,will fix ur tv power supply board problems.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replament.
Westinghouse LTV32W6HD 32 in This television
Based on the symptoms you are describing it seems like your T-Con board is going bad. This board is located on top of the panel and its main function is to make the pixels properly display on the screen. When this board goes out you can experience a few things and normally red or blue spots in the dark areas is one of them.
No hdmi signal
Make sure that your cable is fully connected at both ends. If it is, then try using a different cable. If neither of those fixes the issue, then your HDMI input may be open/shorted/fried and will need repairing.
No power to Westinghouse LTV-32w6hd.
Hello, it sound like you might have lost your power supply in that storm. You can send a quick email to
[email protected] to find price and availability for the power board on your model. Please include the model# along with the serial #. If you feel you can check the unit as well you can open the unit and look around the power supply, normally you will be able to see a capacitor withe the problem (bulgy, sometimes leaking, out of place). If you have any further questions you can also send me a quick email and I can contact you to troubleshoot over the phone. Do this by sending me an email to
[email protected], please rate my comment on this website.
Stuck on logo
your aminboard has failed and will need replaceing if your can find one
Messed up video?
The signal board , where you have video connectors is faulty, unless all your cables are defective.
Not finding what you are looking for?
