I'm working on this machine for a buddy... now I'll warn you in
advance that I normally work on pinballs and arcade games... so I'm no
juke guy, but I'm no dummy. =)

Anyways, the machine's dead. I'm going through the power supply,
testing with my handy-dandy meter... found a few things wrong, but
what I'm concerned with right now is a diode that completely bombed
the leakage test... it's marked 7050 along the horizontal axis, and GI
(symbol) P100J along its horizontal axis. I can find no crossover for
this, nor can I find a schematic online.. (found plenty for the 444,
though..)

Anybody have any idea of the specs on this part?

Thanks in advance,

Gordon