TELEPHONE-UNIT
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Each items number is also the drawing number. Telephone-Unit D92732
Original circuit board
Note modified circuit board with terminal cut outs unused
SBM variant - note the simplified rectifier element and lack of capacitors
Mark 1
Mark 3
Telephone-Unit D92744 (Mark 1)
Telephone-Unit D93039 (Mark 1)
Telephone-Unit D93044
Telephone-Unit D93050
Telephone-Unit D93089
Telephone-Unit 1/D93315
Telephone-Unit 2/D93315
Telephone-Unit D93458 (Mark 1)
Telephone-Unit D93937
Telephone-Unit D93883
Telephone-Unit D94224
This circuit board has additional terminals 19A and 19B Telephone-Unit D95204
Mark 1
Mark 2
Mark 4
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Last revised: February 11, 2023FM |