├── Computer Space - Backplane Wiring.pdf ├── Computer Space - Bill of Materials.pdf ├── Computer Space - Memory Board - PCB Layout.pdf ├── Computer Space - Memory Board - Schematic.pdf ├── Computer Space - Motion Board - PCB Layout.pdf ├── Computer Space - Motion Board - Schematic.pdf ├── Computer Space - Sync Star Board Model 1 - PCB Layout.pdf ├── Computer Space - Sync Star Board Model 1 - Schematic.pdf ├── Computer Space - Sync Star Board Model 2 - Schematic.pdf └── README.md /Computer Space - Backplane Wiring.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pong74ls/ComputerSpaceSchematics/c7bc095d354b088ed6290a0adfc50530eff4e003/Computer Space - Backplane Wiring.pdf -------------------------------------------------------------------------------- /Computer Space - Bill of Materials.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pong74ls/ComputerSpaceSchematics/c7bc095d354b088ed6290a0adfc50530eff4e003/Computer Space - Bill of Materials.pdf -------------------------------------------------------------------------------- /Computer Space - Memory Board - PCB Layout.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pong74ls/ComputerSpaceSchematics/c7bc095d354b088ed6290a0adfc50530eff4e003/Computer Space - Memory Board - PCB Layout.pdf -------------------------------------------------------------------------------- /Computer Space - Memory Board - Schematic.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pong74ls/ComputerSpaceSchematics/c7bc095d354b088ed6290a0adfc50530eff4e003/Computer Space - Memory Board - Schematic.pdf -------------------------------------------------------------------------------- /Computer Space - Motion Board - PCB Layout.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pong74ls/ComputerSpaceSchematics/c7bc095d354b088ed6290a0adfc50530eff4e003/Computer Space - Motion Board - PCB Layout.pdf -------------------------------------------------------------------------------- /Computer Space - Motion Board - Schematic.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pong74ls/ComputerSpaceSchematics/c7bc095d354b088ed6290a0adfc50530eff4e003/Computer Space - Motion Board - Schematic.pdf -------------------------------------------------------------------------------- /Computer Space - Sync Star Board Model 1 - PCB Layout.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pong74ls/ComputerSpaceSchematics/c7bc095d354b088ed6290a0adfc50530eff4e003/Computer Space - Sync Star Board Model 1 - PCB Layout.pdf -------------------------------------------------------------------------------- /Computer Space - Sync Star Board Model 1 - Schematic.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pong74ls/ComputerSpaceSchematics/c7bc095d354b088ed6290a0adfc50530eff4e003/Computer Space - Sync Star Board Model 1 - Schematic.pdf -------------------------------------------------------------------------------- /Computer Space - Sync Star Board Model 2 - Schematic.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pong74ls/ComputerSpaceSchematics/c7bc095d354b088ed6290a0adfc50530eff4e003/Computer Space - Sync Star Board Model 2 - Schematic.pdf -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | Schematics diagrams, part layout and bill of materials for Nutting Computer Space, single player version. 2 | 3 | 4 | 5 | These files were redrawn from scans of the original schematics. Errors in the original drawing were corrected based upon examining an original set of game boards from a unit with serial #9392. Your board layout or part values may differ slightly as there may have been some undocumented changes to the design throughout the production run of this game. 6 | 7 | 8 | 9 | The following general changes were made to the schematics: 10 | 11 | 1) Used logical/functional symbols for parts instead of straight pin layout. 12 | 13 | 2) Attempted to obey consistent schematic layout rules: inputs on left, outputs to the right, VCC on top/left and ground connections on the bottom. 14 | 15 | 3) Added part numbers (some borrowed from original layout) for all components to allow for easier tracing of signals. 16 | 17 | Version 1A Update: 18 | 19 | -Added Sync/Star Board Model 2 schematic. The parts and connections on this board have not been verified since I do not own a Model 2 board. 20 | 21 | -Added the RotateLeftSW and RotateRightSW signal labels to the Memory Board. 22 | 23 | -Some minor tweaks to the positions of symbols 24 | 25 | You may email me at pong.74ls@gmail.com with any corrections or omissions and I will update the files as necessary. --------------------------------------------------------------------------------