Someone mentioned WM2 and the power went out :)
Thursday, September 29, 2011
Wednesday, September 28, 2011
Monaco GP video board fixed
Getting board of Monaco GP, but need a full set plus spares for Replay. This one was not too bad a 7427, a 7430 and a 7432 and time to move on to the next
Nasty Monaco GP scoreboard fix
I didnt think I would ever find this one.... An input to a 74151 on the scoreboard was sinking too much current and causing a 74191 on another board to miss-count. Damn that was a tricky one and no form of logic testing was helping.
Sunday, September 25, 2011
Saturday, September 24, 2011
Monaco GP Test Rig
Here is the finished article.
I took an old rusty cage
Cleaned it up
Then drilled it to mount the memory board and score board onto the side of the cage.
I wired up a Monaco GP to Jamma harness and added my custom video converter
Video converter
Just made this out of parts I had to hand to convert Monaco GP video signals into something my test bench monitor can make use of
Tuesday, September 20, 2011
Saturday, September 10, 2011
Sunday, September 4, 2011
Monaco GP and Super Hang-On for Replay
Getting a couple of machines ready for replay. New PSU just fitted to the Monaco GP.
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