Question about Memorex MLT3221 32 in. LCD TV

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

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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.

Posted on Mar 22, 2011

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Posted on Jan 02, 2017

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Where do I find a repair manual on line for the mem 32" lcd, MLT3221


Send your email address to me by Fixya, and get back a copy of the repair manual by return mail.

Jan 23, 2013 | Memorex MLT3221 32 in. LCD TV

1 Answer

32 in, LCD will turn on, sound but no picture. It was playing and just faded out, can't get the set up screens or any thing. When turned on it acts like it will come on for about 5 sec, picture starts to...


0ne of 3 has failed:
(in order of probability):

1. Backlight inverter
2. Power Supply
3. Backlight

More specifically on #1 and #2 - capacitors either bulging, leaking, or exploded.

Please seek the expertise of an experienced TV repair technician - as they contain potentially lethal voltages that must be properly discharged before work can begin.

Thanks!^%$

Feb 01, 2011 | Memorex MLT3221 32 in. LCD TV

1 Answer

Problem with the Memorex MLT3221 32 in. LCD TV. When i turn on my TV it displays "Memorex" and very quickly, then it goes black. I took the back off and the red light is on on the power board. But, I am...


I would actually not recommend opening the TV since you could get an electrical shock. I can suggest you to unplug the TV for a while (30 minutes) and then just plug it back in and turn it on. If that does not work, my recommendation for you is to take the TV to a local repair shop. It may be a fuse or internal component shorted out, but in this case is better to have a technician check the unit.

Aug 26, 2010 | 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

After few minutes LCD picture went black but sound works ok


most likely the power inverter, also suspect the p/s. best to have a trained tech check it. Julio at milleniumtvsvc@gmail.com

Jul 21, 2009 | Memorex MLT3221 32 in. LCD TV

1 Answer

Can not access menu or input functions


Hi rduncan27,
I will be happy to help. 88% of LCD tv problems are with the backlight, the symptoms you described indicate a probable inverter malfunction. Lets do a simple test to check the functionality.
  1. Get the tv to a point that it is producing sound.
  2. Take a flashlight and shine it on the screen.
  3. Look very closely for a dark video image.
Let me know your findings and we can proceed from there.
Lone99star

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/jason_77a19afa8d604dee

Jan 26, 2009 | Memorex MLT3221 32 in. LCD TV

1 Answer

Owners manual and remote


You can buy an original remote here:
Memorex Remote
You can download a .pdf copy of the manual here:
Manual

Dec 07, 2008 | Memorex MLT3221 32 in. LCD TV

1 Answer

Owners manual


Here's a link to the manual on Memorex's site so you can download a copy:

http://www.memorex.com/downloads/manuals/MLT3221-BLK_QSG_manual.pdf

And here's an online vendor offering the remote you need:

http://www.newremotecontrol.com/Mfrs/Memorex/Memorex/845-042-GT1TAHBH.htm

If you've found this useful please take a moment to rate the solution. Thanks for asking here!

Dec 07, 2008 | Memorex MLT3221 32 in. LCD TV

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