2 Double image on Sony 3D TV - Model KDL-40EX723
During use, the picture on the television suddenly doubled as shown:
After some research, I decided to open up the TV and do some troubleshooting. Other questions dealing with odd display issues tend to point towards the T-CON board so I decided to start here.
When I removed the lower right cable (as it is viewed) and powered on the TV I got half a picture as expected but the double image was not occuring. When I removed the lower left cable (as viewed) I again got half a picture but the double image was still present.
After checking all of the other connections in various configurations, I wanted to check the ribbon connections from the T-CON board to the LCD display board but unfortunatly, these are inserted into the LCD panal enclosure and I can't really identify a way to remove them and check the connection.
I suspect that it is a faulty T-CON board but I was wondering if there was any way that I could troubleshoot further to confirm. I would rather not buy a replacement T-CON board if the issue is the ribbon connection on the LCD PCB.
Thanks for any help!
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2 Comments
I have the same issue with Samsung 3D TV , and. The repairmen over conversation says its pannel short issue and another one said , if we repair this 3D function wont work. Samsung personal said we need to replace the pannel.
by Puneet
i have the same problem...but after i replaced the ribbon cable from power board to tcon board it not getting on even panel led light not getting on only indication red light is blinking.
by Thilagan E (tilak)