Question about Sharp Aquos LC-C3234U 32 in. LCD TV

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As I can reset Sharp AQUOS LC-C3234U TV - Sharp Aquos LC-C3234U 32 in. LCD TV

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6ya6ya
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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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  • 541 Answers

SOURCE: I just purchased a used Sharp Aquos 32 LCD model #

Try encompassparts.com and see if they have the original remote. The channels you are getting are digital channels. You are going to have to get it back to analog channels.

Posted on Oct 13, 2009

  • 8457 Answers

SOURCE: Sharp Aquos LC C3234U screen goes black, audio is

Ur LCD inverter board it dead,replaced this LCD inverter board will get ur picture back.It long board in shape.Tries Shopjimmy.com,Ebay.com to buy a refurbish LCD inverter board for the replacement.

Posted on Mar 31, 2010

  • 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

  • 534 Answers

SOURCE: Having problems finding a owners manual for Sharp

Download a free pdf manual from this site:-
http://auto.manualsonline.com/ex/thread/view/idThread/578577

Posted on May 06, 2010

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1 Answer

I have a Sharp Aquos LC-C3234U TV. I can turn it on and than the screen goes black but the volume is fine. What can I do to fix it?


Check its back-light inverter board, and the voltage comes to it from the main power regulator board. To get some details, http://electronicshelponline.blogspot.com/ Pull up older posts.

Dec 03, 2013 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

1 Answer

I hav an LC AQUOS TV Model Number LC-C3234U..The power button keeps going off and blinking green..tried holding power button down but it comes on yellow and then goes to sleep blinking green again..wh


These blinks are fault indications. Count the number of blinks occurs at one time switch on, and check this link for details. The link contains the blinking codes to many brand TVs.

Jan 29, 2013 | Sharp Aquos LC-C3234U 32 in. LCD TV

1 Answer

I'm trying to connect external speakers to a Sharp Aquos LC-C3234U TV but not having any success. Can anyone help?


Apperently this tv has a history of sound board related problems. So if you are trying to connect external speakers because you have no sound from the set then you still will be sound-less. On the other habd if you just want more sound then I would suggest using a surround sound system which will readily connect to your set.

Oct 31, 2012 | Sharp Televison & Video

1 Answer

I have a sharp Aquas model # lc-c3234u when i try to turn on the tv it will only stay on as long as I hold the power button down serial # 806-884921


U mean the manual buttons on the tv itself?Yes,than the tv maunual controls function board is shorted and dead.Tries websites like Shopjimmy.com,Ebay.com to buy a manual controls buttons board for the replacement.

Feb 25, 2011 | Sharp Aquos LC-C3234U 32 in. LCD TV

1 Answer

Sharp Aquos LC C3234U screen goes black, audio is still good, turn to another channel far away from the intended channel & it will reset. More often as time goes on.


Ur LCD inverter board it dead,replaced this LCD inverter board will get ur picture back.It long board in shape.Tries Shopjimmy.com,Ebay.com to buy a refurbish LCD inverter board for the replacement.

Mar 31, 2010 | Sharp Aquos LC-C3234U 32 in. LCD TV

1 Answer

I have a Sharp 32 inch LCD TV (LC-C3234U)that sits


Try the head phone jack there are some kool remote systems out that support the head phone output.

you can also place them anywhere in the room.

Mar 24, 2010 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

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