TWILIGHT ZONE (Bally) Clock min/hr Board

New, improved COMBO Board Clock PCB for Bally TWILIGHT ZONE that replaces BOTH original clock boards A-16220 (MINUTES)and A-16219 (HOURS) eliminates original design problems. These improvements include:

• Elimination of the board to board interconnect between the 2 original boards

• Single board consolidation eliminates thermal mismatches

• Replacement of original hot incandescent bulbs to cool, vibration resistant, bright 100,000 hour LEDs.
  
  Detailed installation instructions are here. Reference:

• 5768-13426-01
  
  li> This board is designed to control the MINUTE and HOUR clock functions.