Dumont 765H Manuals

Manuals and User Guides for Dumont 765H. We have 1 Dumont 765H manual available for free PDF download: Instruction Manual

Dumont 765H Instruction Manual

Dumont 765H Instruction Manual (34 pages)

Brand: Dumont | Category: Test Equipment | Size: 15 MB

Table of Contents

Table of Contents
2
Technical Summary
4
Physical Characteristics
7
Operating Instructions
8
Introduction
8
Preliminary Information
8
Power Requirements
8
Operating Instruction
8
Removal and Repla Cem
8
Cathode-Ray Tube
8
Servicing Hints
9
Trouble Shooting Information
9
Maintenance and Recalibration
12
Introduction
12
Circuit Desc Ription
12
B. Regulated Supplies
12
Circuit Trouble Shooting
16
Trouble Shooting the Power Supply
16
Trouble Shooting the Crt Circuit
17
Test Equipment Required for Service Adjustments
17
Adjusting the Low-Voltage Power Supplies
17
High-Voltage Adjustment
20
CRT Adjustments
20
Setting I\Fain Frame Capacity
21
Performance Assurance Test
22
Maintenance Check to Assure Performance
22
Checking the Power Supply
22
Check Ripple of Low-Voltage Supplies
22
Calibrator Check
22
Checking Crt Geometry Adjustment
23
4-6. Crt Adjustment
23
Electrical Parts List and Schematics
24
Heater Elements
25
Electrical Connectors
25

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