Tested and working Bally Midway Discs of Tron MCR-III system arcade game circuit boardset from 1983. This set includes the three board set of main boards (Video, CPU and Sound board with Panning), all tested and working fine. Boardset was repaired and bench tested over the course of a week without any issues.
Boardset has the Discs of Tron upright roms installed (different than the Environmental). This set does include the Sound board with Panning version.
They have been tested and are fully working.
Note that the amplifier, mounting plates, ribbon cables or power supply or other items are NOT included. Listing is for the three main boards only as shown.
