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Classe Audio CA 2100 Service Manual

Integrated

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Table Of Contents

Table of Contents

Table of Contents
Pcb List
Testing Procedures
Production Testing
Start-Up Testing (Complete Amplifier)
Final Testing
Programming Procedures
Production
Aux Power Supplies and Capacitor Boards
Ca2100
Testing the Aux Power Supply Board (B3A5Xr02)
Testing Capacitor Board (B3A1Xr00)
Cap2100
Testing the Input Board (B3F1Xr04)
Testing the Aux Power Supply Board (B3F2Xr04)
Testing Capacitor Board (B3F3Xr00)
Sensor / Control Board
Calibrating the Sensor / Control Board (Pcb B3B1Xr04)
Testing the Sensor / Control Board (Pcb B3B1Xr04)
Ac Boards
Testing the Ac-Sensor Board (Pcb B3A7Xr00)
Testing and Calibrating the Ac-Control Board (Pcb B3B3Xr02)
Testing the Complete Control Assembly
Rs-232 Setup
Factory Data
Ac Power Check
Sensor /Control Module Check 1
Power-Up Sequence Check
Front Panel Check
Input Type Selection
Amp-Number Selection
Mute Function
Timer Function
Fault Logging Function
Sensor /Control Module Check 2
DC-Protection Check
Trigger Function Check
Ir Function Check
Testing the Main Amp Plug-In Board
B3B6XR04 (Modified for CA2100/CAP2100)
Testing the Heatsink
Preliminary Bias Adjustment
Output DC Offsets
Signal Pass-Through and Oscillation Check
Bias Re-Trim after Warm-Up
Heatsink Burn-In and Bias Re-Adjustment
Bias Confirmation after Burn-In
Start-Up Testing (Complete Amplifier)
Checklist
Basic Checks
50/100 Ohm Check
Ca2100 Aux Power Supply
Cap2100 Aux Power Supply
Current Sensor Zero Calibration Check
Main and Mosfet Power Supplies Main Plug - in Board Rails
Bias Check
Output DC Offsets
Soft-Start and Bias Relays Check
Signal and Mute Check
Full Power & Oscillation Check
Current Sensor Calibration Check 2
Cap2100: Phono Board Detection and Gain Test
Listening for Noise
Pops and Whistles Check
Ca2100: Rs-232 Function Test
Cap2100: Rs-232 Function Test
Ca2100: DIM Levels Test
Cap2100: Display Brightness Levels Test
Button Function Test
Trigger Function Test
Ir Function Test
Ca2100 DC Protection Test
Cap2100 DC Protection Test
Short-Circuit Protection Test
Ca2100 Can-Bus Function Test
Cap2100 Can-Bus Function Test
Audio Precision Testing
Appendix A: Fuses
Internal
External
Appendix B: Ca2100 Rs-232 I
Commands Available at All Times
Factory Commands Available Only with a Password
Model Chart
Appendix B2: Cap2100 Rs-232 Interface
Rev 1.0
Data Format
Rev 1.91 (19 April 2004)
Command Structure
Command Strings
Nterface
Replies and Status
Off
Appendix D: Typical Specifications
Appendix E: Power-On Sequence
Appendix F: Modifications Checklist
Ca2100
Cap2100
Appendix G: Troubleshooting

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1 Pcb List
2 Ca2100
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Service Manual

___________________________________________

Delta-Series Amplifiers:

CA 2100 Stereo Amplifier

CAP 2100 Integrated Stereo Amplifier

___________________________________________

CA(P)2100 AMP Service Manual v1.4 inc voltage change info .doc

v1.4

Classé Audio Inc

5070 Francois Cusson

Lachine, Quebec, Canada

H8T 1B3

Tel: (514) 636-6384

Fax: (514) 636-1428

www.classeaudio.com

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