Blackjack Pinball

Manufacturer: Bally Manufacturing Co.
Year: 1977
Subtype: Solid State

https://www.arcade-museum.com/game_detail.php?game_id=1054

Game Cost: $100

• Flippers: $13
• Rubber maintenance kit: $48
• 12000uf 50v capacitor: $5
• 62ohm 3w resistor: $3
• 50 pack #37 light bulbs: $13
• 10 pack bayonett lamp sockets: $12
• 82ohm 3w resistor: $3
• 10 pack #47 sockets: $12
• New Plastics: $90
• New LED Score Boards: $155
• New Bumper Skirt: $6

Total: $460

The 3 center bumper lights do not work and seem to be an issue on the LED driver board. Replacing the bad transistor or decoder chip should resolve the issue.

http://www.thepinballfix.com/tips/bally_lamp_fixes.html
https://techniek.flipperwinkel.nl/ballyss/rep/index1.htm#battery
http://www.bigdaddy-enterprises.com/repairkits/bally_kits.htm