Hi
Turning my attention to this pile of bullox from vestel, fault is:
Faint horizantal lines on all pics/extensions...
3-4 vertical lines on all pics/extensions...
All caps etc on driver boards are testing ok, screen tabs are not heating up,
some sprayed freezeit on t-con & main board does no effect, Lightly jiggling the lvds cable does make the pictures colour go odd but no effect on the lines...
I'm now searching for new firmware to see if this will cure the problem, this failing is there another common cause that can do this, a naff t-con...
birchy7
Member
Last Activity: 09-01-2023, 09:15 AM
Joined: 03-23-2018
Location: belfast
-
Re: Sharp Aquos LC-49CFF5001K firmware/dump
this is a long shot, but would anyone happen to have a serial number for the above set, maybe someone have a scrap one lying in the workshop?
this way I can enter it on Sharps website & get the firmware from there?
cheers in advance -
Re: Sharp Aquos LC-49CFF5001K firmware/dump
hi, I'm still struggling to find the firmware
I have contacted UMC so fingers crossed,
I've found out that this TV is part of the F5000 SERIES from Sharp,
other firmware that might help would be for the following model numbers:
LC-49CFE5002E
LC-49CFE5001K
LC-49CFE5001E
cheersLast edited by birchy7; 02-07-2020, 05:00 AM.Leave a comment:
-
Sharp Aquos LC-49CFF5001K firmware/dump
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... -
Re: Sony KD-55X8509C – No Backlight
cheers for that, intrestinging read, i could live with this tv here giving out a loud beep now and again..lol beats what i'm getting from it now hahaLeave a comment:
-
Re: Sony KD-55X8509C – No Backlight
hi, i've been tempted with doing the usb update, just kinda put of after the repair shop seemed to have bricked the orginal main board with update,
I contacted the repair guy & compared the update file, his & the 1 on sonys website are the same...
shall i go forth & do the update.....lolLeave a comment:
-
Re: Sony KD49X8005C Assistance Required Please.
hi, just wondering if you went any further with this tv & fault?
i have kinda same problem with a X8509C TV
CheersLeave a comment:
-
Re: Sony KD-55X8509C – No Backlight
hi, had another quick look at this tv on my lunch,
I tried doing the power/v- reset,
I held the 2 buttons in & powered on with plug,
All i get is the green/amber flashing for approx 30secs, then light goes out, no green led.
I will take all voltages and post them here later this evening.
cheers
I have not done a usb update yet incase it bricks the main board as with what happened in the repair shop.Last edited by birchy7; 09-04-2019, 05:29 AM.Leave a comment:
-
Sony KD-55X8509C – No Backlight
Hi, I have taken this TV on against my better judgement,
It was left in for repair at our local repair shop with the following history.
Tv powers on, s/by led flashes green & amber for approx 30secs then goes to a solid white.
You can stop the green/amber flashing earlier if you turn tv on with remote or side power button, this brings you straight to a solid white lit led,
Nothing appears on screen, no backlight lit or no image shows when shining torch at screen, there is some audio when I select menu, source etc on remote control, so I guess tv has powered on.... -
Re: SONY - KDL-40RD453 - Over bright picture
i'll get some up asap...Leave a comment:
-
Re: SONY - KDL-40RD453 - Over bright picture
hi Capleaker, i've done a factory reset on the tv, but fault persists,
thanks for your input though!Leave a comment:
-
SONY - KDL-40RD453 - Over bright picture
hi,
I was at a customers house this morning to check out the above tv,
Everything with the tv is fine apart from a constant over bright/contrast picture on all channels & inputs.
In the the setting i've turned down the levels of the brightness/contrast & the backlight level...this does bring the brightness down but each picture still shows a higher than normal brightness. any ideas?
I'll upload photos once i find my data cable.
cheers -
Re: New Members - please post your introductions here
hi, my name is Paul, i'm from Belfast, N-Ireland
i've just got back into tv servicing after a 6 year break, due to moving over to the pc/laptop repair side of things, before the break i was fixing tv's since i was 15, errmm i'm 46 now, minus 6 year break that makes 25 years in the tv repair business.
How long will i stick with the tvs again...god know's lol.
Leave a comment:
No activity results to display
Leave a comment: