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Williams System 3-6 Power Supply

Williams Replacement System 3-6 Power Supply $115.00

This is a drop in replacement for Williams using the System 3 - 6 power supply board.   This board replaces original part number D-7999-xxx.  The benefits of our new board include the following: 

  • Plug and Play replacement
  • Measure your power supply voltages and instantly check status of the fuses without using your meter!
  • Added voltage meter for the 5V, +12V, -12V, 100V and -100V Display
  • LED lights for instant supply and fuse status checks
  • Thicker boards for more stability to help reduce stress cracks
  • Optional jumpers for 100v or 91v display settings
    • 91v settings are used to lower power consumption and lengthen the life of the original gas displays
    • 100v is the setting used on the original boards
  • Circuit adjustment for HV display to waste less power
  • High power resistor updated to flame proof Metal Oxide as recommended by most repair guides
  • 5V regulator updated to High Efficiency Switch Mode Power Supply
  • Heat sink added to bridge rectifier to keep cooler and last longer
  • Update obsolete components to current production parts
  • High quality 105C capacitors used for longer life
  • As with all Kohout Enterprise boards, only through hole components are used (No surface mount).

 Here is a list of machines this Power Supply is used in: 

  1. Algar

  2. Alien Poker

  3. Black Knight 

  4. Blackout

  5. Contact

  6. Disco Fever

  7. Firepower

  8. Flash

  9. Gorgar

  10. Hot Tip

  11. Laser Ball

  12. Lucky Seven

  13. Phoenix

  14. Pokerino

  15. Scorpion

  16. Stellar Wars

  17. Time Warp

  18. Tri Zone

  19. World Cup

 

Shuffle Alleys:

  1. United Topaz Shuffle

  2. United Aristocrat Shuffle

  3. United Taurus Shuttle

  4. United King Tut Shuttle

  5. United Pompeii Shuffle

  6. United Omni Shuffle

 

NOTE: Please check your power supply to verify you are ordering the correct one.  There are some system 7 pinball machines that used a system 6 power supply (example: Black Knight could have either a system 6 power supply or a system 7 power supply)

Above picture shows power supply installed in that game.  Displaying +12vdc reading