Hyperball sound board jumpers (4K 2532 sound ROM)

Hyperball uses a 4K 2532 sound ROM, sound only, with jumpers W1, W3, W5, W7, W10, W14 and W15. The guide notes these differ from the Williams paperwork but have been confirmed on working boards.

Systems

• Williams System 7

Related tips

• Sound board jumpers for sound-and-speech games (2K ROM)
• Sound board jumpers for 2K sound-only games
• Check sound board jumpers after a board swap
• System 6/7 sound and speech board ROMs
• Intermittent sound: sockets and old ROMs
• Garbled or partial sounds from bad ROMs or sockets
• Which sound board each game uses
• Using the sound board test switch

Source: Repairing Williams System 3 to System 7 Pinball 1977 to 1984, Part Two, Clay Harrell (pinrepair.com)