Re: Sharp LC-70LE750U horizontal lines then no picture (Error code: 2-5 blinks)
Strangely, when I attempt to check the power supply, the TV turned on, the 2-5 code went away, but I still get distorted picture. Is it possible that the issue is somehow not the panel, or am I just beating a dead horse...?
I got 12.55 from the pin below, is that within the acceptable voltage?
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Re: Sharp LC-70LE750U horizontal lines then no picture (Error code: 2-5 blinks)
Thank you for the reply... Yah, based on the error code, it does seem hopeless... I guess I was just waiting someone to hit me with the truth... 18 months... This is the shortest lived TV I have ever owned.... (What a shame... Even my 1997 Sony CRT still works like champ!)
Thanks.
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Re: Sharp LC-70LE750U horizontal lines then no picture (Error code: 2-5 blinks)
Nevermind, it's a ceramic fuse...Last edited by CLquasi; 06-14-2015, 06:31 AM.
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Re: Sharp LC-70LE750U horizontal lines then no picture (Error code: 2-5 blinks)
While in process of learning and checking the voltages, I found...
Is that a blown fuse?...Last edited by CLquasi; 06-14-2015, 04:10 AM.
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Re: Sharp LC-70LE750U horizontal lines then no picture (Error code: 2-5 blinks)
Hi, paulstef, I do have a multimeter, but I am not sure how to use it... I assume I turn to 20 under DCV? Where do I point the red/black pins to?
(I have done PC assembly and stuffs, I can replace boards, but I am no electrician... Sorry for my lack of knowledge.)...
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Sharp LC-70LE750U horizontal lines then no picture (Error code: 2-5 blinks)
As an owner of 70LE750U, I feel like a trainer of rarest pokemon, I could barely find any information on this model...
Anyway, I have this TV for about 18 months. The issue first appeared to be some distorted picture:
VIDEO: [URL="https://youtu.be/EC6z9kbRSBI"]https://youtu.be/EC6z9kbRSBI[/URL]
In the beginning of experiencing this issue, the picture would be fine for minutes after the TV is just switched on, then it gets worst and good picture would then only last for seconds. Now the TV goes blank when switched on, and the LED...Last edited by CLquasi; 06-12-2015, 11:04 AM.
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