Diagrams:
- SCPH-100x (PU-8)
- SCPH-5xxx (PU-18)
- SCPH-700x (PU-20)
- SCPH-750x (PU-22)
- SCPH-900x (PU-23)
- SCPH-10x (PM-41 2 A/PM41 A)
- PIC 12C50XX
- PIC 12F629 (Source included)