Anyone ever see tcon issues like this one? I reseated the cables, no change.
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Re: Sony KDL-46Z4100 Possible TCON
Another thing is, I see these repair kits for tcon's. What's the general failure on these boards if they're selling kits. -
Re: Sony KDL-46Z4100 Possible TCON
After I let the set warm up, I get a picture that is folded over. Then if it sits longer, I get 14 blinks. I'm attaching a picture and a link to a video on my youtube account.
http://youtu.be/qreYTSMkjsgAttached FilesComment
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Re: Sony KDL-46Z4100 Possible TCON
Almost certainly panel or tab bonds. I don't think T-con would cause this.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: Sony KDL-46Z4100 Possible TCON
Well I guess I could still part it out.
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Re: Sony KDL-46Z4100 Possible TCON
I tried pulling off one cable at a time. It didn't make a difference, basically I get a 1/2 screwed up picture depending on the cable, wouldn't that indicate a panel loading down the other half if you get a 1/2 picture with the bad side unplugged?Comment
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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... -
The TV shows a black screen with no image.
TCON ribbon connectors were disconnected individually for image and there was no half image even.
Later both ribbons were disconnected and TCON voltages were tested.
12V, 3.3V, 1.8V were seen present but VONE signal reads 0V.
There is also a short to ground in this circled inductor.
Is this a TCON issue or something else ?... -
Hi,
I have this problem with my Sony 55' AG9.
It flashes 4x.
I have found the service manual, and seems it is the TCON.
Before I buy a TCON can someone check the vid?
Thanks in advance!... -
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...
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