Re: 52" Sarp Aquos LCD TV (60Hz 1080p)
So it turns out that what I thought was the main board is really the power board. What I thought was the power board is the ac inlet board. I now know what the main board is and I'll probably get a replacement for it. And if that doesn't fix it, I might just have to give up on this tv... I don't want to end up spending more to fix it than it would cost to buy a comparable new one!
nayr
Member
Last Activity: 11-18-2014, 06:03 PM
Joined: 06-01-2014
Location: Indiana
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Re: 52" Sarp Aquos LCD TV (60Hz 1080p)
I can't say the inverters are good with 100% certainty. I bought them from an eBay seller who had very good ratings (100% positive feedback with 83 ratings). The auction says: "All Boards sent to our customers, have been taken from working broken screen tvs and thoroughly tested to be 100% working condition.". If you can tell me how to test them, I have a DMM I kind of know how to use...
I tried the flashlight on the screen and didn't see anything, but this was after a normal plug-in (where it goes directly to...Leave a comment:
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Re: 52" Sarp Aquos LCD TV (60Hz 1080p)
Just got some pics: [url]http://s9.photobucket.com/user/nayr80/library/sharp%20aquos[/url]
Let me know if there's a close-up of anything that would help.
Thanks!Re: 52" Sarp Aquos LCD TV (60Hz 1080...br /> Thanks!Re: 52" Sarp Aquos LCD TV (60Hz 1080p)
Just got some pics: [url]http://s9.photobucket.com/user/nayr80/library/sharp%20aquos[/url]Leave a comment:
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Re: 52" Sarp Aquos LCD TV (60Hz 1080p)
How about a video? I just took this tonight. It's the same behavior that it did before changing anything.
[url]http://youtu.be/gAXmzaoxtqk[/url]Re: 52" Sarp Aquos LCD TV (60Hz 1080...mzaoxtqk[/url]Leave a comment:
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Re: 52" Sarp Aquos LCD TV (60Hz 1080p)
Someone please help!
I replaced the main board and all 4 backlight inverter boards. And STILL, when I do [input]+[vol-], the power light comes on solid for a few seconds, then there's a click (sounds like somewhere on the main board), then a few flashes on the screen, then a slow blink on the power light.
I'm on the very edge of giving up on it, but it's (it was) a nice TV and if there's any chance I'm missing something simple, please let me know! Any help is greatly appreciated! This is so frustrating/disappointing!!...Leave a comment:
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Re: 52" Sarp Aquos LCD TV (60Hz 1080p)
After a putting it off for a long time, I started looking at the TV again. And after further internet research, I think it's a problem with one of the backlight inverter boards.
There are 4 of them, so how do I tell which one(s) are faulty? And does anyone know where I can actually find one? I haven't had much luck on eBay, although I do believe I found one or two of them on there.
TV Model: LC-52D64U
Inverter boards:
[ 1 ] = RUNTKA327WJN1
[ 2 ] = RUNTKA328WJN1
[ 3 ] = RUNTKA329WJN1...Last edited by nayr; 11-09-2014, 02:21 PM.Leave a comment:
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Re: 52" Sarp Aquos LCD TV (60Hz 1080p)
Ok ... [CH +] and [VOL-] did nothing. I tried removing and re-securing all screws on the two boards (the power board and the one the wall cord plugs into). When I do the [VOL-] + [INPUT] (+ power), I can hear the power board click once when it tries to come on (the front LED stays solid at this point) and then again when it stops trying and the front LED indicator starts flashing again. When it first clicks, it is followed by 3 flashes on the screen. When this happens, I can see the "HDMI 1" text in the black box in the upper-right...Leave a comment:
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Re: 52" Sarp Aquos LCD TV (60Hz 1080p)
I'll give that a shot, but it sounds way too simple to actually work.Leave a comment:
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Re: 52" Sarp Aquos LCD TV (60Hz 1080p)
The TV's model number is LC-52D64ULeave a comment:
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52" Sarp Aquos LCD TV (60Hz 1080p)
I am trying to fix our Sharp Aquos TV. It is a 52" 1080p 60Hz LCD TV and is around 5 years old (I think). One day, it decided to not turn on. The power indicator light on the front of the panel flashes steady on and off. I tried replacing the power board, as I had read this was a fix for the symptoms I am having. I bought the board off of eBay and installed it, but no relief. Still just a blinking power light on the front of the TV.
After reading some more, I saw that sometimes they just need to be reset. I did the [VOL-] + [INPUT] buttons while plugging the TV in. When I... -
Re: New Members - please post your introductions here
Hello - this is my first post. Hoping to get info on fixing my 52" Sharp Aquos.Leave a comment:
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