Motorola R2600 Service Manual ((exclusive)) | 2026 |

Motorola used proprietary part numbers (e.g., 51-80119W03). The service manual includes a master parts list. Even if you cannot buy from Motorola anymore, the manual often translates these to generic values (e.g., "Capacitor, 10uF, 35V, tantalum") or tells you which "Motorola service module" contained that chip.