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RGB signal from MK4 board is very weak
The common problem seems to be the RGB signal being too strong (very bright image). Which can be solved by replacing the 0 ohm resistors with 330 ohm resistors on the RGB lines. I have the opposite problem; image is way too dark (tv brightness settings are on max in photos to at least see...- Hugo
- Post #9
- Forum: Midway Systems
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RGB signal from MK4 board is very weak
the jamma edge pins connect nice and tightly into the slot. Please note I tried it both on my supergun and RGB signal increase board with the same results. This is my first and only PCB. The MK4 board came with 0 ohm resistors (which seems to be the default case) the issue occurred and I...- Hugo
- Post #6
- Forum: Midway Systems
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RGB signal from MK4 board is very weak
What's the best way to check this?- Hugo
- Post #3
- Forum: Midway Systems
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RGB signal from MK4 board is very weak
The RGB output from my Mortal Kombat 4 board seems very weak, resulting in a very dark screen. The seller demonstrated that it worked (watched it run at his house) and the MK4 system test which automatically runs when turning the board on also seems to indicate the board is fine. I tried to...- Hugo
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- Replies: 8
- Forum: Midway Systems
