Tektronix 465 - Page 5

465
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TABLE OF CONTENTS (cont)
SECTION 3
CIRCUIT DESCRIPTION (cont)
Page
Low-Voltage Power Supply
General
3-19
Power Input
3-20
Secondary Circuit
3-20
Fan Motor Circuit
General
3-20
SECTION 4 MAINTENANCE
Cabinet Removal
4-1
Preventive Maintenance
General
4-1
Cleaning
4-1
Lubrication
4-2
Transistors Checks
4-2
Recalibration
4-2
Corrective Maintenance
General
4-2
Obtaining Replacement Parts
4-2
Soldering Techniques
4-3
Component Replacement
4-3
Recalibration After Repair
4-5
Instrument Repackaging
4-6
SECTION 5
CALIBRATION
Calibration Interval
5-1
TEKTRONIX Field Service
5-1
Using This Procedure
5-1
Test Equipment Required
5-1
Performance Check
Vertical System Check
5-6
Trigger System Check
5-11
Horizontal System Check
5-13
Short-Form Calibration
Power Supplies And Display
5-16
Vertical System
5-17
Trigger System
5-19
Horizontal System
5-21
Detailed Calibration
Power Supply
5-27
r
Display & 2-Axis
5-28
'
Vertical System
5-30
Trigger System
5-43
Horizontal System
5-53
Calibrator, Gates, & Ext 2-Axis
5-60
SECTION 6 ELECTRICAL PARTS LIST
SECTION 7
DIAGRAMS & CIRCUIT BOARD ILLUSTRATIONS
SECTION 8 MECHANICAL PARTS LIST, ACCESSORIES
AND PACKAGING
CHANGE INFORMATION
®I
REV. APR 1974
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