130445-1 Rev. A
1 Introduction ............................................................................ 1-1
1.1 Introduction ................................................................................ 1-1
1.2 The MA "02" Series Amplifiers ................................................... 1-1
1.3 Scope ......................................................................................... 1-1
1.4 Warranty ..................................................................................... 1-1
2 Specifications ......................................................................... 2-1
4 Circuit Theory ........................................................................ 4-1
4.1 Overview .................................................................................... 4-1
4.2 Features ..................................................................................... 4-1
4.3.1 Balanced Gain Stage (BGS) ............................................. 4-1
4.3.3 Error Amp .......................................................................... 4-1
5 Maintenance ........................................................................... 5-1
5.3 Test Procedures ........................................................................ 5-1
5.3.1 Turn On Delay .................................................................. 5-1
5.3.4 DC Offset ........................................................................... 5-2
5.3.6 Voltage Gain ..................................................................... 5-2
5.3.9 Crosstalk .......................................................................... 5-3
©2000 Crown International, Inc.
Table of Contents
MA-2402 Service Manual
V