hi all can anyone shead any light on where I can get the firmware/software for a sharp aquos lc-52dh66e the tv needs a upgrade or the main board any help cheers
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Re: sharp aquos firmware/software help
any help -
Re: sharp aquos firmware/software help
Why does it need a update ?
main board bad ?
searched google ?Comment
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Re: sharp aquos firmware/software help
yes it is the main board if volume down and channel up are held and then turned on the backlights will come on and sound can be heard but no picture if unplugged and plugged back in then the green light turns red and flashs twice searched ebay for hours but no joy I have tried 2 replacement power boards and just does the same I have connected scart to scart on another tv and no picture on that was thinking it needs a software update before I buy a main boardComment
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Re: sharp aquos firmware/software help
or is there anywhere that repairs main boardsComment
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Re: sharp aquos firmware/software help
I have tried that the uk Canada and usa oneComment
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Re: sharp aquos firmware/software help
you might try cross referencing your main board.... you might get lucky at some sites that give equivalent components and software... maybe.Comment
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I found another post on this site the other day which has been very helpful in troubleshooting this issue I am having with my tv. The left half of the screen is dark, and the other half is VERY slow to generate it's image - and it only generates part of its image at that.
Based on this yt video, I have narrowed it down to an issue (short?) on the left side of the display, somewhere in the system of ribbon cables.
when I remove the bezel and the rear cover, I can get the image to display correctly by manipulating the ribbon cables on the left side which connects the left lower display... -
I have a Sharp Aquos LC-80LE757U that randomly made a loud popping noise when when watching TV one day. We found that the fuse blew and the thermistor. We ended up replacing the entire power supply board and have also replaced the TCON board. Now as soon as I plug the TV in it lights up and has the Sharp logo flashing on and off of the screen. If I unplug the ribbon cable from the TCON board to the main board I get the 2 long 5 short error code. Any ideas on where to go from here? We've tried resetting it but nothing has worked. If we plug it in and let it cycle through the flashing of the Sharp... -
Hi.
Please if someone help me with a functional firmware dump for this KD186 QKITPD186WJN3 (WE015169S) motherboard from TV SHARP LC-26P50E.
I think this motherboard it is found in several models.
What I need is firmware for the NOR chip SST39VF1682 (IC2003) and for the two EEPROMs 24C64 (IC2002) and 24C32 (IC4501).
I am especially interested in the NOR firmware because I think it has problems.
The TV initially came only with the red STB LED on and it did not respond to any commands.
I checked the power supply...07-11-2022, 10:07 AM -
Please can anyone supply or point me in the direction of the above set,
My set was stuck in standby, this set uses same boards as Blaupunkt, and indeed the firmware available from UMC got the set up & going,
but with the wronged name splash screen 7 my main problem of having no remote control operation,
This is due to the Sharp tv using a RF remote & not the standard IR remote as the Blaupunkt uses,
I believe if I had the proper Sharp firmware all would be well,
I have already tried at the Sharp support site, but with my tv missing its label from back... -
Hello!
I'm a few days old into this TV screens repair universe so please bear with me.
Recently, and all of a sudden my 40ā 4K Sharp Aquos LCD TV turned on with colors all smudged in some places on the screen that remain like that even without any kind of video source. I do have image but the colors are smudged/tinted/ washed out in patches as per defects. This to me looks similar to burn in but Iām shore this is not an OLED.
- I did the classic unplug and hold power button to discharge the caps but it didn't help.
- I did a factory reset as well...
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