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- Apr 17, 2023
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Edit:
Solution was that the Power and Menu are flipped on the wisecoco driver board. This is the same as the H and V Sync. Posting this for anyone with future issues.
Finishing up my first G-Boy sourced from parts lists on the forums and I'm having an issue with the screen. As in the title it's a UT-HDMI035 screen that I have installed. After figuring out that the H & V sync were backwards I still have the daunting issue of the screen not being centered. I bought a few of these screens because I found a deal on ebay where they were selling them cheap. The only issue is that I did not recieve the buttons for the screen. I tried to wire up a set of buttons with a common GND but this does not allow me to access all options. I'm guessing that there are pull up / down resistors on certain buttons that the screen is expecting? I have found a few pictures from posts by YveltalGriffin and a few others that have the buttons. If anyone could give me the pinout of the board or point me in a direction to get my screen centered I'd appreciate the help!!!!
(The only buttons that work with a common GND are Source, +, and -)
Im not 100% sure these are the correct button boards but here are some pictures for reference:
Solution was that the Power and Menu are flipped on the wisecoco driver board. This is the same as the H and V Sync. Posting this for anyone with future issues.
Finishing up my first G-Boy sourced from parts lists on the forums and I'm having an issue with the screen. As in the title it's a UT-HDMI035 screen that I have installed. After figuring out that the H & V sync were backwards I still have the daunting issue of the screen not being centered. I bought a few of these screens because I found a deal on ebay where they were selling them cheap. The only issue is that I did not recieve the buttons for the screen. I tried to wire up a set of buttons with a common GND but this does not allow me to access all options. I'm guessing that there are pull up / down resistors on certain buttons that the screen is expecting? I have found a few pictures from posts by YveltalGriffin and a few others that have the buttons. If anyone could give me the pinout of the board or point me in a direction to get my screen centered I'd appreciate the help!!!!
(The only buttons that work with a common GND are Source, +, and -)
Im not 100% sure these are the correct button boards but here are some pictures for reference:
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