A 2532 EPROM drops straight into a 9332 ROM position
On later Bally games that used black 9332 masked ROMs, a 2532 EPROM with the same code can replace a 9332 without moving any jumper.
Systems
Related tips
- 9332 masked ROMs can be replaced by 2532 EPROMs as-is
- Leon's test EPROM: what to burn and where it goes
- System 7: the 2532 goes in IC17, the 2716 in IC20
- Garbled or partial sounds from bad ROMs or sockets
- After the test EPROM: refit the game ROM and count flashes
- ROM and EPROM types used on Bally MPUs
- A System 7 CPU board can run any System 3 to 7 game
- Run Firepower on a System 7 CPU board
Source: Repairing Bally Electronic Pinball Games from 1977 to 1985, Part Three, Clay Harrell (pinrepair.com)