McWill Lynx II has Inverted Picture and Negative Image

[gilsaluki]

I got a McWill Lynx II modded by a member here. I used it a few times, worked great. The VGA function, everything worked. Now the thing powers up with the image inverted (flipped) and the images are like film negatives, something (a color or something seems to be missing). Funny thing is, it works perfectly when displayed through the VGA onto my monitor. Weird. Any ideas? VGA works, but by itself the video is upside down? Is there a bad solder joint, is the screen likely toast? Any idea how to proceed with troubleshooting it. I really preferred using it as a stand alone rather than VGA (which can pixelate).

[Krip316]

Definitely sounds like a connection either got loose or worse, the LCD is bad???

[7800fan]

Can you do a video of it in action? And picture of the wiring so one of us could see if you hooked something wrong or missed a wire.

[Lynxman]

1st check the connection from Lynx to display-PCB.

2nd check if the connection from the display-PCB to the display panel is OK.

3rd contact McWill.

[McWill]

Please post some pictures. Please check the wiring, especially D0-D3. You also can post some pictures of the wiring.
Which modifications were done (except the LCD mod ) ?

[Scatty]

HI, I have actually a sort of simular issue,
it seems that i'm missing the red color in my screen.

I have checked the contact (used multimeter) and they all seem to be connected.
i was unable to find a screme of the what connectors are using what colors.

maybe you guys can help me out here