Le labo de Michel | LDM #215: Vibrating Diaphragm pressure sensor hybrid reverse engineering @lelabodemichel5162 | Uploaded 3 years ago | Updated 2 hours ago
This video shows the reverse engineering of the hybrid circuit used for the vibrating diaphragm pressure sensor.
00:00 - intro
00:15 - 1969 US patent 3,456,508
01:15 - Service manual of the Air Data Computer 4061100
02:42 - Overview of the 3 hybrid sub-circuits
03:19 - Temperature measurement hybrid
06:34 - Input Amplifier circuits
09:17 - Output circuits
10:42 - Automatic Gain Control circuits
12:42 - Full Schematic Diagram

Useful links

patents.google.com/patent/US3456508A/en