HP 65 Card reader task

[jftman]

Ha, yes good job. I retired in 2012. Copper being abandoned by transitions to fiber to the ‘curb’. Meaning any dispatch to change over, required Drop wire removal and new fiber core ‘drop wires’ installed. Plus the network interface, all new install. Mainly my job was maintenance splicer, to fix anything in the network that was not from the customer’s terminal or in towards the house. So, bucket truck work, and manhole work.

Is it a good idea to update the drawing you attached earlier?
I gather pin 17 is not measured to be 6v but 3.6, Hi?
ThankYou!