Keysight Technologies 34959A Service Manual page 16

4 Module ground screw
5 Slot cover over slot 2
6
AC power connector
7 LAN connector (10Base T/100Base Tx)
8 USB 2.0 connector
9 External trigger input. For pinout, see
10 Internal DMM option mark. If you ordered the internal DMM option, the circle is
marked black.
11 IEEE 488.2 GPIB Connector
12 Chassis ground screw
16
page 17.
Keysight 34980A Service Guide