Question about Memorex Televison & Video

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Power goes on, Memorex logo comes on screen goes black fast and it won't go any further.

Power comes on. Memorex logo comes up the black.

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6ya6ya
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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: polaroid flm373b

Try several different inputs.

Posted on Sep 09, 2008

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budmrtn
  • 11361 Answers

SOURCE: I have a Vizio VX32L and when I turn it on the screen flashes and

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
Parts: http://www.shopjimmy.com/catalogsearch/result/?q=Vizio+VX32L+
Please post back what you find.

Posted on Dec 16, 2009

Testimonial: "Thank you. I was checking them out."

budmrtn
  • 11361 Answers

SOURCE: the tv briefly powers up shows the memorex logo

The poroblem can either be the 12~18vdc power supply section is not supplying the power to the backlight inverter board or the inverter board went out, you need to check voltage on the power supply, also look to see if you see any caps with leaking/bulging top.
See example of failed TV and monitors here:
http://s807.photobucket.com/home/budm/allalbums
http://en.wikipedia.org/wiki/Capacitor_plague
http://www.badcaps.net

Posted on Jun 13, 2010

budmrtn
  • 11361 Answers

SOURCE: 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.

Posted on Jul 29, 2010

  • 8457 Answers

SOURCE: Westinghouse 32 lcd tv - no picture no sound - set

Reset the tv and the cable or satalite boxes,replug it back an hour later let the tv reset it self back to factory setting and the boxes upgrade it software.The tv should work now.Not,than yes.It the Tuner main board.

Posted on Sep 17, 2010

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May 01, 2017 | HP Pavilion dv5020us Notebook

1 Answer

I turned on my tv and the memorex logo comes on the screen then it goes dark then the pictere comes in for 2 seconds then the screen goes black again. I have sound but no picture. I can't even bring up the...


LCD sets (other than those very new) use fluorescent back lighting to produce the picture. Those lights require high voltage to ionize them so the problem could be either the tubes themselves or the inverter that produces the high voltage is failing. Anyone with some degree of manual finesse and possessed of logic can cure this problem but it may be difficult to identify the failed part accurately meaning that if you 'shotgun' the problem, you would need to replace both the tube(s) and the inverter board. The latter is in most sets as a separate assembly which derives its operating voltage from the main power supply and will be obviously attached to the fluorescent tube(s).
The board will have to found from the manufacturer or a company that disassembles scrapped sets.
Check with the site below for availability:
Jimmy's Parts
Search on your set's model number and the term 'inverter.'
The tube(s) can be bought from several US suppliers.

Oct 17, 2010 | Memorex MLT3221 32 in. LCD TV

1 Answer

Memorex sign comes up and then screen goes black.


Im guessing this is a lcd television. IF so i would suspect defective filter capacitors in the power supply.

Oct 17, 2010 | Memorex Televison & Video

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

The tv briefly powers up shows the memorex logo and then the screen goes black no picture, but stays powered up. And will not allow or show any functions please help


The poroblem can either be the 12~18vdc power supply section is not supplying the power to the backlight inverter board or the inverter board went out, you need to check voltage on the power supply, also look to see if you see any caps with leaking/bulging top.
See example of failed TV and monitors here:
http://s807.photobucket.com/home/budm/allalbums
http://en.wikipedia.org/wiki/Capacitor_plague
http://www.badcaps.net

Jun 13, 2010 | Memorex MLT1921 19 in. LCD TV

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