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So is it arrived spare tcon? A new element came up, if you ask for a tcon removed from cracked screen, it is not enough , seller can be one that collect thrown sets from landfill, maybe thrown for the same error of the tcon, then cracked the screen, thus one have to ask if the sets was used before by the seller, thus private seller and not parts seller.. bye..Comment
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Received 2 TCON. First they sent the 6380A - Wrong part.. but installed it, and the panel voltage came up to 21.8V - Oddly enough (note that with TCon not connected or with TCON connected and force on the voltage was in the 19.x V)
They sent a replacement, same as mine. Same results - but I believe the TCON may not be good - I gave up at the point and disposed of the TV as I can't find a "known" good TCON.
Thank you all for the help.
Now, I have a XR-77A80J TV - Beautiful device - however, it has a line (1/4 inch) from top of the screen all the way to one inch from the bottom. This TV works find other than the line. If I apply a little pressure right at the lower end of the line, it goes away and the TV works great I can remove the pressure and still continues to operate without the line. If I don't apply pressure, the TV runs for few minutes then shuts off with 4 Blinking red. A throw away linkely?
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Hello,
I have problem with SONY 55X90J. After several check status is as below;
1. Running power board as stand alone:
TCON_12V =~ 12.6V
EVDD V On Max 24V= 19V.
2.Running power board with TCON as stand alone:
Effect as below, attched.
3. When bottom LVDS cable is disconnected no blinks, but of course no TCON 12V and EVDD.
"I'm almost sure it's a defective panel, but maybe someone has encountered a similar issue on their screen.
Best regards.... -
Hi everyone. First post on Badcaps!
I am trying to fix a Sony 940E from 2017 that either starts normally (and works perfectly until turned off) or goes straight to the 6 blinks error code without showing anything on the screen. It is frustrating to know that it can still work perfectly but is barely usable because of the difficulty starting it up. I am willing to try to short the BL_ERR but I would like to avoid that if possible. Does anyone have a view on this? Thanks a lot.... -
Hi everyone! I am a new member and am new to electronics repair. I have a background in electrical engineering, but little experience in electronics.
I have a Sony XR-77A80K which will not turn on and has 5 blinking red lights in the stand-by light. I had previously done a forced factory reset, which removed the error code, and the TV regained functionality for a few weeks. I repeated the factory reset and again regained functionality. This happened a few times until I so I had to begin troubleshooting the error.
Observations:
1) I noticed I was not getting... -
This specification for the ASUS VivoBook Vivobook Pro 15 OLED D3500QC-L1351W Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the Vivobook Pro 15 OLED D3500QC-L1351W boardview and Vivobook Pro 15 OLED D3500QC-L1351W schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that...09-07-2024, 04:30 AM
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Hello, my Aunt recently gave me her broken Sony XBR-65A8G OLED after getting a replacement. It had a 4x led flash error, a replacement T-con didn't fix the error but with helpful info from this forum I found one of the smd ceramic caps on the panel pcb (C575/C378) on a 24v line was shorted to ground. I removed that cap and the tv turned on without error. It still had a black screen with the original t-con back in it, once I put the replacement t-con in it finally had a picture. After doing a panel refresh it had a very good picture but with a few vertical lines for some scenes. For owners with...
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