Varian Continental Electronics 802A Manuals

Manuals and User Guides for Varian Continental Electronics 802A. We have 1 Varian Continental Electronics 802A manual available for free PDF download: Instruction Manual

Varian Continental Electronics 802A Instruction Manual

Varian Continental Electronics 802A Instruction Manual (146 pages)

FM BROADCAST SOLID STATE EXCITER

Brand: Varian | Category: Transmitter | Size: 4.66 MB

Table of Contents

Table of Contents
7
Paragraph
8
Title Page
8
General
11
Simplified Block Diagram
13
Equipment Required or Suggested but Not Furnished
14
Technical Characteristics
16
Recommended Semiconductor Spares List
18
Section 2 - Installation
21
Installation Procedure
21
Line Voltage Selector
22
Operation
25
Controls and Indicators
25
Operating Procedures
25
Operating Controls
27
Operating Controls
28
Typical AFC Voltage Vs
30
Typical Amplifier Voltage and Current
31
Functional Description
33
AFC Circuits
33
Audio Circuits
38
Amplifier and Power Output Control Circuits
41
Simplified Diagram
43
Power Supply Circuits
46
Power Supply Circuits - Simplified Diagram
47
Power Supply Circuits - Parts Location
49
Metering and Monitoring Circuits
50
Modulation Display - Simplified Diagram
51
Metering and Monitoring Circuits
53
Detailed Circuit Description
54
Modulated Oscillator Assembly ( Al)
54
Frequency Divider Assembly ( A2)
55
Audio/Afc Assembly ( A3)
56
Amplifier Assembly ( AR1)
58
Amplifier Control Assembly ( A5)
59
Modulation Display Assembly ( A6)
60
Power Supply Assembly ( A4)
62
Metering Network Assembly
62
Harmonic Filter Assembly
63
Maintenance and Alignment
65
General
65
Power Supplies
66
Modulated Oscillator and Frequency Divider
66
Audio/Afc and Modulation Display
67
Amplifier, Amplifier Control and Metering
68
Harmonic Filter Alignment
70
Operating Adjustments Location
71
Modulated Oscillator P.C. Card
74
Frequency Divider Card
76
Audio/Afc PC Card
77
Type 802A FM Exciter
79
Frequency
79
Vendor Data
135
Solid State Component Layouts
137
Solid State Component Layout
139

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