Line filter replacement of Rifa capacitors.

Item

Date
12 May 2022
Is Part Of
Front panel of the HP 1653 B logic analyzer that is characteristically controlled from only a single rotary knob combing with simple buttons.HP 1653B
FN-353.2-5-05-12
Title
Line filter replacement of Rifa capacitors.
Description
An attempt was made to replace the Rifa capacitors in the line filter used by a HP1653B. The outer casing was cut open using a dremel but revealed the inside is potted. No further attempt where made to remove the potting. Instead the filter was put together using conductive tape and put back inside the unit.