20 Most Recent Memorex MLT3221 32 in. LCD TV - Page 6 Questions & Answers

Ur manual control on tv,still work everythings?Replaced the remote very common in remote use it for one or two years.Website 1-800-Remotes Factory Original,buy an orignial remote or very close to it.The CPU in the remote is not completely just shorted,not dead just cause some functions is dead.

Sound like an inverter board problem, call around see if can get a shop that can get it for you last I checked they where no longer available. Julio - Millenium TV in Las Vegas

Your LCD panel went out, very expensive, mor than the TV is worth. But you can try replacing the LCD controller board first.
Parts: http://www.shopjimmy.com/catalogsearch/result/?q=Memorex+MLT3221+

try another mains lead/if not open back look for a glass fuse were mains goes into board/replace

Hi and welcome to FixYa,

Initially, determine and postback the model number of the Toshiba laptop. Additionally, describe how the laptop is connected to the Memorex MLT3221 TV; HDMI, DVI, VGA, S-Video or composite video (yellow jack) and what version of Windows.

Offhand, have you tried:

• temporarily lowering the laptop's Screen resolution (in the Display Properties/Settings);
• temporarily lowering the laptop's Screen refresh rate to 60Hz (in the Display Properties/Settings/Advanced/Monitor);
• cycling through the available display options using Fn + F? keys. The F? would be the Function Key with the small monitor/TV icon in blue. Choices are - built-in LCD only, LCD + external (TV), TV only;
• in some models/version, TV display would have to be enabled as a 2nd monitor (in the Display Properties/Settings).

Good luck and thank you for asking FixYa.

There are two places to look for the problems, the backlight inverter board and the power supply. Look at the power supply first since it is easier to get to, look for burnt parts, bad capacitors, etc.
http://en.wikipedia.org/wiki/Capacitor_plague
Please post back what you find.

The backlight inverter board may have gone out, or it is not getting the power from the main power supply section that supplys the power to the inverter board. Those are the two places to check.

Hi my name is Roety,
I can help you with your issue ,
This question is posted in the memorex section, but you say its a sony.
I would say you have a bad optic block.
Sony has allowed a 3 year warranty on these LCD projector sets.

click here　to find out when your warranty expires
Out of warranty this repair will cost over $1000
best of luck to you
　
　
If I have helped you with your issue please click accept.
If you have more questions you can still respond until this post expires,
I will reply asap
Thanks I’m happy to help further over the phone at https://www.6ya.com/expert/eric_ab7c09ec01841771

Most likely the inverter PCB has stopped working this board is located on the far left looking at it from the back. Check Partstore.com. They probably have what you are looking for. P/N 27.14240.027. Thanks for using fixya.

Try using a RF gainer walmart sells them

Yes

Check your manual for a reset option, but you can press MENU on the side of the television, and you will have to navigate up and down the menu items by using the VOLUME buttons for going up and down, and the CHANNEL buttons for going in and out of your menu selections. There is a manual available @ http://memorex.com/downloads/manuals/MLT3221-BLK_QSG_manual.pdf. Hope this helps!

most likely the power inverter, also suspect the p/s. best to have a trained tech check it. Julio at [email protected]

G'Day!

Unfortunately, what you're describing is a repair issue. You won't be able to address the problem with troubleshooting. There is a part inside the TV that needs to be replaced. If you're under warranty, this will cost you nothing. If you're not under warranty the cost will likely be a minimum of $200 parts and labor. However, be warned that the cost could be considerably higher.


I hope I've provided you useful assistance and that this information allows you to make an informed decision as to how to proceed from here. Please be sure to vote on my response. I hope I've earned a good rating from you today.

Please post a comment if you need additional assistance so that I can help you further.

Sounds like either an IC needs to be replaced of the video processor. Either way, this problem will have to be tracked down and the parts tested and replaced and since this isn't a very common problem, I recommend having a qualified shop do it or if the tv is still in warranty, then send it back to the manufacturer or return it to the store and get a different one. No easy fix, I'm afraid. Let me know how this turns out.



Benjamin

You need to attach your sound card to some sort of audio device... speakers, a receiver attached to speakers, or the audio input on your TV. The connection you are currently using sounds like a video only connection.

G'Day!

Unfortunately, what you're describing is a repair issue. You won't be able to address the problem with troubleshooting. There is a part inside the TV that needs to be replaced. If you're under warranty, this will cost you nothing. If you're not under warranty the cost will likely be a minimum of $200 parts and labor. However, be warned that the cost could be considerably higher.


I hope I've provided you useful assistance and that this information allows you to make an informed decision as to how to proceed from here. Please be sure to vote on my response. I hope I've earned a good rating from you today.

Please post a comment if you need additional assistance so that I can help you further.

I work for Memorex tech support. Our number is 800-919-3647.

I know this isn't what you want to hear, but the problem you've described can't be fixed with troubleshooting. Your TV needs to be repaired. There is a part that has developed a defect and needs to be replaced. That television has a one year warranty from the date of purchase. If you bought an extended service plan, your warranty coverage would be longer through the company offering the warranty. However, if you're no longer in warranty, you will have to pay for the cost of repair yourself. The total cost of repair will likely be a minimum of $200 and could exceed $400 depending on which circuit board needs to be replaced.

I hope I've provided you useful assistance and that this information allows you to make an informed decision as to how to proceed from here. Please be sure to vote on my response. I hope I've earned a good rating from you today.

Please let me know if I can be of further assistance.

If the red ring in front of tv is not lit when it is plugged in it is probably the power pcb. I just ordered one from searspartsdirect.com part # 860-AZO-IPOS150H FOR $45 plus shipping. installed today and everything is fine.