Tektronix PS280 Service & Reference Guide

Removal and Installation Procedures
General Instructions
READ THESE GENERAL INSTRUCTIONS BEFORE REMOVING A
MODULE.
The removal of any internal module first requires the removal of the
top cover. Instructions for the removal of the top cover can be found
on page 6-10.
When unplugging connectors from any circuit board, always label
each one as you unplug them. This will ensure that each connector is
returned to its proper location and avoid damage to the Laboratory DC
Power Supply.
Equipment Required - The modules in this power supply can be removed
with a standard Phillips-head screwdriver. This and other items that are need-
ed for complete disassembly of the instrument are listed in Table 6-4.
No"
1
2
3
4
Table 6-4: Tools Required for
Name
Phillips-head screwdriver
Flat-blade screwdriver
,. Soldering Iron
Solder Wick
Module Removal
Description
Standard tool
Standard tool
Standard tool
Standard tool
Top Cover Removal
The top cover needs to be removed to gain access to all replaceable modules
in the PS280 or PS283 Laboratory DC Power Supply. See Figure 6-1 illustrating
the removal of the top cover.
1. Remove the two screws attaching the handle to the cover and remove the
handle.
2. Remove the two screws on the left side and the three screws on the right
side of the power supply.
3. Slide the cover slightly back from the front panel and lift off.
REV AUG 1991
Maintenance

Tektronix PS280 Specifications

General

Brand	Tektronix
Model	PS280
Category	Power Supply
Language	English