so I picked up this sharp LC-60LE632U that has a cracked screen. in my parts room I have a good screen from a Sony KDL-60EX700 that uses a sharp panel. Both TVs are 120hz 1080p and judging by the tcon photos both the output ribbon connectors are the same size and dimension. Of course the Sony uses an integrated Motionflow processor in their Tcon and Sharp does not. however my plan is to take they Sony panel which is a sharp manufactured panel and connect it to the sharp t-con board. I've had luck swapping panels with their t-con board into other TVs that use the same model or I should say make panel. Considering that both panels are sharp and they both have the same number of pin outs on each left and right ribbon I wonder what the chances of success are? anyone care to shed any light?
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Re: panel swap question sharp to sony
Does the panel even though made by sharp have some kind of proprietary Sony added motionflow Mumbo-Jumbo? I'm about to find out the old fashioned way soon.Did I leave the soldering iron on? -
Re: panel swap question sharp to sony
Are the panel numbers the same or very similar? You gotta be careful you could fry the replacement panel so I would take care.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: panel swap question sharp to sony
No the panel numbers were way off. She tried to work but it turns out that the Sony screen is also cracked it was really hard to see but there's a small crack right in the center of the screen. Oh well chalk this one up for more parts.
one lesson learned if a Sharp LCD panel is cracked bad enough it will give the 2 - 5 blink.Last edited by freakaftr8; 03-11-2015, 11:27 PM.Did I leave the soldering iron on?Comment
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Re: panel swap question sharp to sony
Yeah bad crack will mean shorted panel which will trip a fault code.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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This thread is about trying to get an Universal Main Board to work with a Sharp TCON and panel.
I have a Sharp LC-46D85UN TV that has had a main board issue. Since this model is from 2009, I am not able to find an exact replacement of the main board. Instead, I decided to see if I can future proof this tv by getting a Universal Main Board (T53U21.2) from China to work with the Sharp TCON (CPWBX4291TPZA) and panel. The universal main board supports a 8 bit dual channel LVDS interface whereas the TCON requires a 10 bit dual channel LVDS input. I have modded the LVDS connector to match... -
Hi, hoping for some views on this one which I've not come across before. The TV generates an image that has 12 noticeable bands across it. The image is still there and accurate, but the colour (or perhaps the brightness) changes gradually across each band which creates a noticeable 'step change' at the edge of each band. Given it's a 4K TV with 2160 rows of pixels, I'm guessing the 12 bands correspond to 12 gate drivers of 180 rows each. If this guess is right, then perhaps:
a) all the gate drivers are malfunctioning the same way (which seems unlikely), or
b) the Tcon board is malfunctioning,... -
Just bought this for 10 bucks yesterday hoping to fix it. The guy said water dropped inside from a dehumidifier hose and it started showing black and white vertical bars then went blank. When I got it home and turned it on it came on fine and displayed correctly but I was noticing faint vertical bars in the image. After a little bit I turned it off and back on and it was a black screen again. I opened it up to check for water damage and corrosion but didn't find anything of the sort. I cleaned the ribbons anyway and reconnected them but still got a blank screen. If I disconnect the right side... -
What's wrong with my TV: the TCON, the panel, or something else? I'm stuck.
Problem:
Last week, my Sony KD-70X690E 70" stopped displaying a picture. The TV powers on, and the back lights power on. However, the TV doesn't seem to boot up. I say this because the SONY splash-screen logo does not display, nor does any picture display, nor can I invoke a menu by pressing "Menu" on the remote. Other than back-light bleed, the screen is black.
My troubleshooting got me this far:
With the left-hand TCON to bottom-board ribbon cable... -
Hello everyone,
I've recently been given a Sony 8k Z8H. It's got a white screen with two vertical black bars. At times it's given me the 5 blink Tcon code. Testing voltage on the Tcon I can see some low or missing voltage. I've done a basic visual check of cables and the COF. Not seeing anything obvious. The original Tcon seemed to have good caps until turning it over. On the bottom I found maybe 10 caps with both sides of the caps shorting to ground. I thought ok these caps and likely other components on the Tcon are shorted so let's try a replacement Tcon. I just received the...
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