[Amps] Tek 577 D2 wiring question.

[Dan Sawyer]

All,

I acquired a 577 D2 that was partially disassembled. The large vertical 
board on the right side of the instrument was removed. There are about 
10 connections to that board (or perhaps elsewhere) to be reconnected. 
Most are obvious, however 3 are not.

There are two coax cables coming from the front, 177, connector. One is 
orange and black on white, the other is red and black on white. Where do 
they connect? I do not see any remaining pins on the board.

There is a single pin purple on white connector. Where does it connect.

Thanks for your help.

- Dan