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Showing results for tags 'MPS2'.
Found 3 results
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Hi Folks, I managed to supply the board with the needed voltages again. The switched part of the RED MPS1 power supply failed but i overruled it with a PC PSU. But now the next thing is that the machine doen't seems to boot. Visual inspection: The NI CD battery is corrosing. Could a dead battery cause the boot failure? I have just cleaned all corrosion and removed the battery. All connections/solders looks ok now. Should I put a new battery in it? Are there more things to look after? Attached an image of the 8 segment LED before cleaning and removing the battery.
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Hi, My name is Bram , already into electronics about my whole (52yo) life. Recently I bought a JPM "Jokers" slot machine in a defective (Error 03) state. As I'm fairly new to slot machines I registered hoping to learn a lot here as there might be more slot machines to follow. I like the restoration of older computers (80's) see how it goes here. Kind regards, Bram
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Yes, I know I haven't finished with Labyrinth Yes, I know I normally buy club machines But - coming tomorrow - apologies for the poor "mobile phone" camera Very dodgy decals! artwork looks to be peeling, but hey...... Wonder if it can go back to £4.80 jackpot? Edit: Just found the £4.80 roms on the repro IF it only uses one rom chip
