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Modular Circuit Assembly

Technical Information

Catalogue No: C0475
Category: Unknown
Object Type: Module/Sub-Assembly/Component
Object Name: Modular Circuit Assembly
Part No: 81-47-01-022
Serial No: EX001
Manufacturer: Unknown
Division: Unknown
Platform(s):
Year of Manufacture: circa 1960
Dimensions: Width (mm): 98
Height (mm): 146
Depth (mm): 32
Weight (g): 310
Location: Rack RAA03 [Main Store]
Inscription(s):

EX001
PCB:81-47-01-022 Issue A
END-A: 81-47-01-030
END-B: 81-47-01-040

Notes:

This uses standard plug-in sub-modules. Each sub-module constitutes a specific functional block and the rear connections (and a few passive components) join then to perform the overall function(s) of the module.

Note the gold sockets and the key-holes that ensure only the correct sub-module type can be plugged into each position.This was an early attempt, probably in the early 1960’s, to create a replaceable module.

The 1968 Elliott Parts List shows Electronic Sub-assemblies with similar numbers used on the HS748 for the RAAF.

Click to enlarge
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