Question about Memorex MLT3221 32 in. LCD TV

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Memorex MLT3221 has bright screen but no video or picture. It just light up.

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It can be T-CON board has blown fuse or not getting the 12vdc from the main board or it is not getting the signal from the main board, you will need to do in-depth troubleshooting, so please read below so you can decide if yiou want to DIY repair or not.<br /> <b><span style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'">If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:</span></b><br /> <span style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'"> </span><br /> <span style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'">Please see my basic troubleshooting guide here:</span><br /> <span style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'"><a rel='nofollow' href="http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide">http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide</a></span><br /> <span style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'"> </span><br /> <span style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'; mso-bidi-font-size: 12.0pt"><a rel='nofollow' href="http://s807.photobucket.com/home/budm/allalbums">http://s807.photobucket.com/home/budm/allalbums</a></span><br /> <span style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'; mso-bidi-font-size: 12.0pt"> </span><br /> <span style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'"><a rel='nofollow' href="http://en.wikipedia.org/wiki/Capacitor_plague">http://en.wikipedia.org/wiki/Capacitor_plague</a></span><br /> <span style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'; mso-bidi-font-size: 12.0pt"> </span><br /> <span style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'; mso-bidi-font-size: 12.0pt">Parts: <a rel='nofollow' href="http://www.shopjimmy.com/">www.shopjimmy.com</a></span><br /> <span style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'">Capacitors kit: <a rel='nofollow' href="http://lcdalternatives.auctivacommerce.com/Viewsonic-C196320.aspx"><span style="mso-spacerun: yes"> </span>http://lcdalternatives.auctivacommerce.com/Default.aspx</a> he can make you a set of caps.</span><span style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'; mso-bidi-font-size: 12.0pt"></span><br /> <span style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'; mso-bidi-font-size: 12.0pt"> </span><br /> <span style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'; mso-bidi-font-size: 12.0pt">Please post back what you find. </span><br />

Posted on Aug 27, 2010

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It shows no picture but i can hear the words


Check if you got a picture somewere in the dark screen.
If you got anything moving but very dark, then you need a new invertor.
If its totally dead you need a new card inside the tv.
Its a job for a pro.

Jan 04, 2014 | Memorex MLT3221 32 in. LCD TV

2 Answers

Mlt3221 screen went blank, with a bit of smoke at the back of the TV, then there was no video, just audio.


Check the power supply for bad or bulged electrolytic caps , or replace power supply board.

Jun 09, 2011 | Memorex MLT3221 32 in. LCD TV

1 Answer

Sound but no picture, can change channels, red flashing light on power supply board. Please help.


The problem is likely with the screen itself. The power supply usually supplies both screen and speakers and has a light flashing on it indicating that it has power. Screens are often not worth replacing unless under warranty as they can sometimes cost as much as new TV to replace.

May 06, 2011 | Memorex MLT3221 32 in. LCD TV

1 Answer

The LCD Memorex model MLT3221 turn off the display with no reason the sound remains work properly


If the screen has gone off but the sound still works then its most likely the inverter has gone bad. Check for open fuses or leaking and expanded capacitors.

Mar 22, 2011 | Memorex MLT3221 32 in. LCD TV

1 Answer

Memorex mlt3221. white screen, no sound, no function.


Check the power supply module for bad DC filter caps first, then check the backlight inverter board for shorts.
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
Capacitors kit: http://lcdalternatives.auctivacommerce.com/

Please post back what you find.

Jul 29, 2010 | Memorex MLT3221 32 in. LCD TV

1 Answer

Can i get a screen for memorex model# mlt3221 32'' LCD tv the screen is shattered! please let me know


Even If you could, and you can't it would be directly threw memorex. You can go to there website, look for the support section and email them asking. Chances are if they will sell you JUST a screen it will be pretty expensive and as far as installing it that would be an entirely different situation. Sorry your screen broke and this probably isnt the news you want to hear.

Thanks for stopping by Fixya!

Mar 06, 2009 | Memorex MLT3221 32 in. LCD TV

1 Answer

VCR won't play ..screen says"NO SIGNAL


I had the cords pluged in backwards goin out instead of in, Duh. Working fine now!

Dec 08, 2008 | Memorex MLT3221 32 in. LCD TV

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