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Will a 50 pin LCD work with any 50 pin driver board? Answered

Although I know the answer is probably no. I am trying to see if I can conjure up a $50 HD projector. I am close right now with some other parts. I am trying to get it down to about $50 though.

For example:

http://www.aliexpress.com/item/Original-7-inch-LCD-screen-7300101463-E231732-HD-1024-600-LCD-screen-for-cube-U25GT-tablet/32313138265.html

and

http://www.aliexpress.com/item/LCD-Display-TTL-LVDS-Controller-Board-HDMI-VGA-2AV-50PIN-for-AT070TN90-92-94-Support-Automatically/32282581846.html

Discussions

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Downunder35m

Best Answer 3 years ago

Driver boards are specific to one display type, in some cases to series of displays by the same type.
An universal one like yours will most likely cover a lot of displays but I was unable to find specifications about the actually supported types.
You can try to ask the seller about the details or simply try it.
If the connectors fit it has a high chance to work.

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peterpan73

2 years ago

Tried the above boards and it didn't work. All I got was a white display while vga signals appear as vibrating color bands

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MatthewA5

3 years ago

The LCD the board is for is 800x480 res, although the pin out is similar it probably would have issues with the 1024x600 LCD. I would just buy an at070tn90/4 - they are just as cheap and available.

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Downunder35m

3 years ago

Can't say as there is not enough information available through the links or datasheets.
Contact them about the two products and ask if they know if they are a match.