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IN U TI N MANUAL
Tektronix, Inc .
P .O . Box 500
Beaverton, Oregon 97077 Serial Number
070-2129-00 First Printing MAY 1976
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Wth your 1 r 1~~ 9ifleei -i i'eul"%IuotaVve .
:' ;II requesu far repairs aud repiaceivieui parts shouid ije
your 3re .Svvik
service . Nuac ,, : siziisw: , k; g I t U I I i i' Y i-' t", A I I i i . "' 0 i 'P, " i ",
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Nurnbur mid Seria ; Number with all requests for parts or
SMVW' ; .
('nfjyg- iqht 1 '3 77 . m . w material copvriulit 1976 . by
Uregon . printed ivi the United
"itates o--- Ainerica . All rights reserved . Contents of this
reproduced A any form without
publication imay not be
"imliua of Tektrmiix, he.
USA . and F'oreign I hK I KONIX products covered by U .S .
and foieiqu ;iidlor
paieuis Pelluing .
Paieuts
K'r 1~4 () N iX i7 Icktronix, I
CONTENT
SECTION 1 SPECIFICATION
Introduction
Option 4
SECTION 2 OPERATING INSTRUCTIONS
Front Panel Controls and Connectors
Operating Instructions and Checkout
Applications
SECTION 3 CIRCUIT DESCRIPTION
Block Diagram
Detailed Circuit Description
SECTION 4 MAINTENANCE
Preventive Maintenance
Troubleshooting
Corrective Maintenance
SECTION 5 CALIBRATION
Performance Check
Test Equipment Required
Calibration Procedure
Index to Calibration Procedure
SECTION 6 ELECTRICAL PARTS LIST
SECTION 7 DIAGRAMS
Circuit Board Illustrations
Semiconductor Electrode Configurations
SECTION 8 MECHANICAL PARTS LIST
Exploded View Drawing
CHANGE INFORMATION
1243-12
Fig . 1-1 . 7A19 Amplifier plug-in (Left) and 7A19 with Variable delay option (Right) .
7A19 REV . A, AUG . 1976
Section 1-7A19
Introduction The following electrical characteristics are valid over the
stated environmental range for instruments calibrated at an
ambient temperature of +20