Question about Sharp Aquos LC-13B2U 13 in. LCD Television

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Tv doesnt turn on need diagram so i can fix it

My "SHARP LC-13B2U LCD" tv won't turn on and it keeps blowing fuses.I bought some fuses..i made sure i got the right ones...i am in a electronics program so i know what im doing.i just need the "WIRING DIAGRAM" so i can findout whats wrong with it and fix it...so if you can email me the WIRING DIAGRAM as soon as possible that would be great...my name is Michael Zakutansky

off_the_wall_3@yahoo.com

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  • tomuu Nov 18, 2008

    I have the same problem. After turning on, the TV can work OK for few minutes, but the blow the fuse, no sound, picture or LED is on.



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dsacco86
  • 1077 Answers

SOURCE: sharp lc-22sv6u won,t power on. no green light.

Sound like the TV is in protection mode. This happens when a part goes bad inside. the TV turns OFF to protect the other parts from being damaged.
Most commonly it's a power supply related issue. A bad capacitor or transformer on the power supply board is to blame.
For a do-it-yourself fixer with electronic experience, a Service Manual is the best for trouble shooting the problem down to the bad part. Normally, you can find it over the internet for less than $20.

Posted on Jul 31, 2009

  • 1 Answer

SOURCE: I need a diagram for lcd tv Sharp LC-26SB14U.

I have a sharp LCD (LC-26SB14U) which I purchased one year ago and today the sound stop working as I was watching the olympics. Any idea how to fix this problem as the warranty is only good for a year.
Thanks, Bob

Posted on Feb 27, 2010

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I have a sharp lcd 32 inch it stopped working, it won't turn on.


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1 Answer

Sharp lc-22sv6u won,t power on. no green light.


Sound like the TV is in protection mode. This happens when a part goes bad inside. the TV turns OFF to protect the other parts from being damaged.
Most commonly it's a power supply related issue. A bad capacitor or transformer on the power supply board is to blame.
For a do-it-yourself fixer with electronic experience, a Service Manual is the best for trouble shooting the problem down to the bad part. Normally, you can find it over the internet for less than $20.

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2 Answers

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But, I can't say it's 100% the problem because I can't actually look at the tv over the internet.
If by chance the TV is still under warranty, go that route.
If not under warranty and If you have some electronic experience, if you can find and purchase a Service Manual over the internet; It will help you diagnose the source of the problem and fix it by soldering in the new part. The Service Manual will give you red light blinking codes, circuit diagrams, test points, and part# lists. Usually, cost under $20. And most cases the new part cost less than $15.

I hope I shed some light on the subject for you.

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1 Answer

I need a diagram for lcd tv Sharp LC-26SB14U.


I have a sharp LCD (LC-26SB14U) which I purchased one year ago and today the sound stop working as I was watching the olympics. Any idea how to fix this problem as the warranty is only good for a year.
Thanks, Bob

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Try system reset button on the back of the TV or the box.

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If the TV keeps blowing fuses, there most be a short somewhere. Most likely the power supply board itself somewhere. But take it to a repair shop to find out for sure. The sad part maybe that you'll have to pay over $100 for someone to look at it.

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1 Answer

LC-65D64U Sharp Aquos


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