Removal and Installation Procedures
TDS 420A, TDS 430A & TDS 460A Service Manual
6-23
Backplane to Low
Volt. Power Supply
Monitor Cable
D1 Bus
Backplane to Attenuator
(Soldered at Backplane)
CPU to Front Panel
Backplane to Acquisition
(Soldered at Backplane)
Backplane to Front Panel
Disk Drive Display
CRT Power
Line Trigger
Figure 6- 5: Cables and cable routing, B080000 & up
Procedures for Module Removal and Installation
Do the Access Procedure (page 6 --13) before doing any procedure in this section.
1. Assemble equipment and locate modules to be removed: Have handy a pair
of angled-tip tweezers (Item 10). Find the knob(s) to be removed on the front
panel.
Front-Panel Knobs and
Shafts