LDM #435: Air data Converter Unit
Analog board schematic
CPU board schematic
LDM #434: Marker receiver DECCA RM671 and CRM.555 generator modification
Schematic diagram:
Source code:
LDM #422: Barr and Stroud military low light camera – Part 1: teardown and deflection circuits
Schematic diagrams:
LDM #411: Airesearch Fuel Flow Indicator – Teardown, reverse engineering and test
Full schematic diagram
LDM #406: Smiths Industries WL201EED2 N2 % RPM Indicator – Part 2: Test and reverse engineering
Schematics
Assembly listing
LDM #401: Boeing 747 digital fuel quantity indicator – teardown, reverse engineering and test
Schematic diagram
LDM #400: Aircraft Automatic Configuration Control Processor – Part 2: Pressure sensor
Schematic diagram:
Open loop test setup:
LDM #396: Tornado-S Missile Part 5: Synchronised voltage to frequency converter
Schematic diagram of the sensor IMU assembly
Schematic diagram of the test unit