zz0ljf
Active member
I'm looking for some advice on what to look into next with a Ms. Pac-Man that I bought. The game powers up to a black screen. I've measured the voltages and I'm getting 6.8 VAC and 11.6 VAC at the edge connector of the main board. Where does this game convert the AC to DC and what pin can I measure to make sure I'm getting my 5 VDC? When I initially got the game it wasn't booting so I removed the filter board. After that the game booted up to garbage on the screen so I pulled the board and reseated all the chips. I made sure they're all socketed correctly, but now I'm back to nothing on power up. Any ideas?