Replaceable Parts; Introduction; Parts Lists; Ordering Information - Keithley 7021 Instruction Manual

Introduction

This section contains replacement parts information, sche-
matic diagrams, and component layout drawings for the
Model 7021.

Parts lists

Parts lists for the various circuit boards are included in tables
integrated with schematic diagrams and component layout
drawings for the boards. Parts are listed alphabetically in or-
der of circuit designation.

Ordering information

To place an order, or to obtain information concerning re-
placement parts, contact your Keithley representative or the
factory (see inside front cover for addresses). When ordering
parts, be sure to include the following information:
1. Card model number 7021
2. Card serial number
3. Part description
4. Circuit description, if applicable
5. Keithley part number
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Replaceable Parts

Factory service

If the card is to be returned to Keithley Instruments for repair,
perform the following:
1. Complete the service form at the back of this manual
and include it with the card.
2. Carefully pack the card in the original packing carton.
3. Write ATTENTION REPAIR DEPT on the shipping
label.
It is not necessary to return the mainframe
with the card.
Component layouts and schematic
diagrams
Component layout drawings and schematic diagrams are in-
cluded on the following pages integrated with the parts lists:
Table 7-1 — Parts List, Relay Card for 7021.
7021-100 — Component Layout, Relay Card for 7021.
7021-106 — Schematic, Relay Card for 7021.
7
NOTE
7-1