Question about Sharp LC32D44EBK 32 in. LCD TV

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My sharp Aquos LC32D44E BK LCD is 20 months old. The problem is it gets stuck on standby. The TV has no picture,The green light comes on then goes straight to red, Just before the problem happend the light was going to Orange??

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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ginko
  • 19396 Answers

SOURCE: LC-37AF3X Sharp Aquos KCD TV

If the TV goes in standby, then it is in protection mode.

Ensure also that the fault is not coming from a faulty receiver box sending
bad signal, check if you get same problem on DVD with no receiver box
connected.

Try first leaving the TV power cord unplugged for some times, let say one hour or so.

The flashing light indicates a diagnostic state called protection.
When the TV goes on protection there are only two possible causes.

1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this started the protection circuit.

2 The protection circuit detected a wrong voltage or abroken contact, identified an internal fault and kicked in , starting the flashing light.

If you are in situation one, then the TV will reset just unplugging power cord for one or two hours,sometimes even minutes.

If you are in situation 2 , then there is an internal fault.

If under warranty contact the manufacturer ringing the number on the user manual

If you want to repair at your own expenses, just locate any good qualified repairer.

If you want to DIY you find parts here,

All: Appliance parts, electronics parts & more from PartStore.com

Encompass Parts Distribution

LCD/Plasma Electronic Replacement Parts: Plasma & LCD TVs, Appliances |


On LCD Pay particular attention at inverter and power board, power board can be inspected looking for bulged or leaking capacitors, then tested with a multimeter. The inverter is more difficult to test , there is need to read voltages, should be done by a tech. Also the LCD controller board can cause same problem

On Plasma, test Sustain (Ysus/Zsus) / Buffer boards , cables to plasma, digital board and power board.

On Rear Projection : check lamp, lamp ballast, power board, and convergence.

On CRT TVs, check ballast , flyback transformer, CRT, Tuner, Convergence.

Posted on May 05, 2009

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  • 50 Answers

SOURCE: What are the best picture settings for the 52" Sharp Aquos LCD

I'm happy with:

backlight +16
contrast +40
brightness +1
colour -13
tint 0
shaprness +2

although I found this setup but haven't tried it yet

backlight +5
contrast +24
brightness -7
colour +50 (review I found didn't say + or -. Try both
tint 0
sharpness -5

Len

Posted on Sep 21, 2009

satavlad
  • 405 Answers

SOURCE: Is there a headphone jack on the sharp aquos 46?

There is no headphone jack on this TV

Posted on Dec 05, 2009

  • 308 Answers

SOURCE: I have a Sharp AQUOS LC-19SB14U 19' LCD TV that won't power on

The main power transistor in the power supply appears to have failed. It has also blown the fuse. Not a job for the DIY'er unless you have serious electronics experience.

Posted on Apr 11, 2010

budmrtn
  • 11361 Answers

SOURCE: sharp aquos turning tv on green light comes on

Unplug it from the wall for about an hour to see if it will reset itself fist, if it is still the same then you need to look inside. First thing to look for are the DC filter caps in the power supply module, then check the DC output voltages.Look burnt brown hot spots on the circuit boards.
If you are going to DIY and have proper tools, knowledge of electronics 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

Posted on Jul 09, 2010

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1 Answer

I recently fixed the blinking green light problem following advice here. Now, about a week later, when I turn on the tv, I get image for a few seconds and then the screen goes blank/dark. Green light...


i have the same problem. i just replace the power board because of the "green blinking" light. now, light stays green, picture comes on for a few seconds, then blank....

did you fix your problem.

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Call Sharp for warrenty repair.This problem very common in Sharp tv.Picture will come on turn power on/off button few times will work.But still under Wareenty call to Sharp to replaced the main Tuner Signal board.

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1 Answer

Can't retune sharp aquos lcd tv


This is the best place that's near the manual you need.
They have the LC32D44E manuals, but not the "BK" at the end. I think the "BK" just means BLACK.
But, I think it will work for your TV.
Here's the link:
http://www.sharp.co.uk/page/downloaddrivermanuals#

Click on the "Sharp Europe - Manuals and Download "
Then, Operation Manuals
Then, LCD-TV
Then, put your TV model# for the search.

Apr 21, 2009 | Sharp Aquos LC-32G4U 32 in. HD-Ready LCD...

4 Answers

TV will lose picture then go into standby!


Yes it is a temp problem as you found out for your self Great call on that BUD.. the best thing to do is contact sharp to see if they have had simular problems and if there are any recalls on this model . If not they will instruct you where to send the monitor into to be fixed.

Mar 31, 2006 | Sharp Aquos LC-32G4U 32 in. HD-Ready LCD...

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