Mk IXA, B, AM and BM Sextants
Electrical Diagrams
The MK IX does not have an Auto Switch
A schematic of the IX series
Note! The polarity of the wiring is not
always quite as shown in this and other drawings. Of no account
for a filament lamp but important to establish if you use an LED.
Battery Elliminator
This is in the Paxolin tube supplied
with all models
My
record of lamp polarities
Back to Mk IX