Why does this lcd controller board have dual everything?

Thread Starter

kaspernordmark

Joined Jan 15, 2019
16
I stumbled across something peculiar that the controller board for a Sharp tft lcd panel LQ065T9DZ01 has dual interfaces of everything and I can't for the life of me understand why it has that.
Does any of you have any guess?

Take a look at these photos.
20190905_212452.jpg 20190905_212555.jpg
20190905_212808.jpg
20190905_212741.jpg
20190905_212701.jpg
20190905_212845.jpg

And then it has some unused connectors
20190905_213134.jpg
20190905_213328.jpg
 

Thread Starter

kaspernordmark

Joined Jan 15, 2019
16
Maybe it's '3D ready' :)
Haha that would be cool but even i must doubt that on a 6.5" 400x240 display from 2003

It's presumably intended to be able to drive two displays, when all parts are populated.
That seems possible, I just don't see when they would have used that.
Maybe I should get a second display and move over the connectors and see what happens?

Also, you who have trained eyes, do you see any possible video output circuit for CVBS, RGB or similar?
 
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