Description
New and improved Williams / Bally WPC89/WPC89-
This is the BEST replacement board available worldwide.
Power Driver Board compatible with Williams WPC89 and WPC-
This board is a direct plug in replacement for the original OEM driver board.
Updated 5 volt, 5 amp regulator
Barely gets warm even under full load
5V rail is set during testing but is
adjustable if required.
Full size fuse holders, same as the
original PCB
Fuse holders can take standard USA
or European 3AG size fuses.
All known modifications are built into
this new board including the additional 1N5401
diode that prevents serious damage if certain
connectors are swapped.
All chips are socketed
Every function is extensively
tested on our WMS test rig
Each board is run for a minimum
of two hours and adjusted after
burn-in.
Aside from the new 5
volt regulator all parts
are through hole with the
actual component name
and value written
alongside each part
All transistor strings are
exactly the same as the
original board making
any fault finding
straightforward and
exactly the same as an
original PCB
Use the original WMS
schematic for any circuit
investigations
Game Listing
- Addams Family
- Addams Family Gold
- Black Rose
- Corvette
- Creature Black Lagoon
- Demolition Man
- Dirty Harry
- Dr. Who
- Dracula
- Fish Tales
- Flintstones
- Funhouse
- Gilligan’s Island
- Harley Davidson
- Hurricane
- Indiana Jones
- Indianapolis 500
- Jackbot
- Johnny Mnemonic
- Judge Dredd
- No Fear
- Party Zone
- Popeye
- RoadShow
- Slugfest
- Star Trek Next Generation
- Terminator 2
- The Getaway
- The Machine BOP
- The Shadow
- Theater of Magic
- Twilight Zone
- WhiteWater
- Who Dunnit
- World Cup Soccer ’94
