Psone screen - Inverted colors

A little background info: I've been working on a project for my Uncle these past few months. All it really is, is a battery powered psone screen in a new case. It will be used as a monitor for his camera, so the psone screen is mounted upside down, and the lcd is also flipped around to reverse left and right to accommodate for the lens on his camera.

It was going well until I trimmed off the connectors at the bottom of the board so I have room to mount the screen and redrilled new screw holes to mount the board. That's when the LCD began to invert the colors. I've tested multiple LCDs and mobo's and have confirmed that this mobo is where the problem lies. The screen is also getting plenty of power, as the other mobo I tested works on the same power supply. I would like to fix this mobo, but if it comes down to it I will swap it out.

As you can see in the following pics, I have not trimmed much of the board. I did not cut into any components.
Please excuse the quality, my cell phone camera is all I have access to at the moment.
downsizetm.jpg

16175699.jpg

downsizez.jpg


Here is a clearer pic of where I trimmed the bottom of the screen(the tiny red line :lol:):
 
schmellyfart said:
It was going well until I trimmed off the connectors at the bottom of the board so I have room to mount the screen and redrilled new screw holes to mount the board. That's when the LCD began to invert the colors. I've tested multiple LCDs and mobo's and have confirmed that this mobo is where the problem lies. The screen is also getting plenty of power, as the other mobo I tested works on the same power supply. I would like to fix this mobo, but if it comes down to it I will swap it out.
;)
 
Dude I had the same problem with one of mine and no one on here acted like it was possible and could never help me I gave up on it.
 
make sure the power supply your using isnt giving you neg- voltage instead of pos+ voltage. neg- voltage doesnt mean ground either.
 
I never thought of this before, but how did you make it flipped like that? Maybe what you did to accomplish that caused this? Of course, I'm probably barking up the wrong tree here.
 
Back
Top