Agilent Technologies 34980A - Backplane Removal

124 34980A Service Guide
5 Disassembly and Repair
Backplane Removal
1 Remove the front panel (see the procedure on page 121) and the DMM (see the
procedure on page 123).
2 Use a 3/16” nut driver to remove the rear panel Analog Bus DB9 connector. Unclip
the connector cable from the mainframe.
3 Remove the five T20 Torx screws holding the backplane assembly to the chassis and
lift the printed circuit assembly out.
深圳德标仪器 135-1095-0799