Crown DC-300A II Manuals

Manuals and User Guides for Crown DC-300A II. We have 6 Crown DC-300A II manuals available for free PDF download: Service Manual, Reference Manual, Wiring Diagram

Crown DC-300A II Reference Manual (25 pages)

Crown DC-300A II: Reference Guide

Brand: Crown | Category: Amplifier | Size: 0 MB

North America
2
Magnetic Field
3
Table of Contents
4
1 Welcome

7
- Unpacking
  7
- Features
  7
2 Facilities

8
3 Installation

9
- Mounting
  9
- Cooling
  9
- Wiring
  9
  - Mode of Operation
    9
- Mounting Dimensions
  9
- Dual Mode
  10
- System Connection
  10
  - Input Connection
    11
- Input Wiring
  11
- Solving Input Problems
  11
- Subsonic Filter Capacitors
  11
- Unbalanced RFI Filters
  11
- Balanced RFI Filters
  11
  - Output Connection
    12
- Wire Size Nomograph
  12
- Solving Output Problems
  13
- Inductive Load (Transformer) Network
  13
  - Additional Load Protection
    13
  - AC Mains Power Requirement
    14
- Fuse Selector Nomograph
  14
- AC Mains Voltage Conversion
  14
4 Operation

15
- Precautions
  15
- Indicators
  15
- Controls
  15
- Protection
  15
- Fuse Replacement
  16
- Circuit Block Diagram
  16
5 Technical Information

17
- Principles of Operation
  17
6 Specifications

18
- Power Matrix
  19
- Nominal Output Impedance
  20
- Nominal Output Phase Angle
  20
- Nominal Damping Factor
  20
- Nominal Phase Response
  21
- Nominal Crosstalk
  21
- Nominal Power Efficiency
  21
- Nominal Noise Spectrum
  22
- Nominal Frequency Response
  22
7 Internal Settings

23
8 Service

24
- Worldwide Service
  24
- North American Service
  24

Crown DC-300A II Service Manual (37 pages)

Dual-channel power amplifier

Brand: Crown | Category: Amplifier | Size: 7 MB

Table of Contents
4
List of Illustrations
4
Review Section
5
Introduction
5
Specifications
5
Operating Precautions
6
Controls and Adjustments
6
Fuse
7
AC Line Cord
7
Main Output Jacks
7
Illustrated Parts List
8
Schematics/Parts Lists/Exploded View/Drawings
9
Maintenance
27
Basic Troubleshooting
27
Required Test Equipment
27
Disassembly Procedure
28
Visual Inspection
28
Chassis Cover Removal
28
Power Switch Removal
28
Electrical Checkout
29
Output and Driver Transistor Replacement
29
Bias Level Adjustment
29
Power Tests
29
Troubleshooting Chart
30
Intermodulation Distortion
30
Signal to Noise
30
Mono Operation
30
Detailed Circuit Theory
31
Input Stage
31
Voltage Amplification
31
Output Stage
31
Protection Circuitry Stage
32
Bootstrap Supply
32
Temperature Compression/Offset Circuitry
32
Ioc
32
Voltage Conversion
33

Crown DC-300A II Service Manual (36 pages)

DUAL-CHANNEL POWER AMPLIFIER

Brand: Crown | Category: Amplifier | Size: 4 MB

Crown DC-300A II Service Manual (36 pages)

dual-channel

Brand: Crown | Category: Amplifier | Size: 7 MB

Crown DC-300A II Service Manual (36 pages)

Dual-Channel Power Amplifier

Brand: Crown | Category: Amplifier | Size: 7 MB

Crown DC-300A II Wiring Diagram (1 page)

Crown DC-300A II: Specifications

Brand: Crown | Category: Amplifier | Size: 1 MB

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More Crown Manuals

Crown DC-300A II Manuals

Crown DC-300A II Reference Manual (25 pages)

Table of Contents

1 Welcome

2 Facilities

3 Installation

4 Operation

5 Technical Information

6 Specifications

7 Internal Settings

8 Service

Crown DC-300A II Service Manual (37 pages)

Table of Contents

Crown DC-300A II Service Manual (36 pages)

Crown DC-300A II Service Manual (36 pages)

Crown DC-300A II Service Manual (36 pages)

Crown DC-300A II Wiring Diagram (1 page)

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