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Alto MAC 2.3 - Service Manual

Alto MAC 2.3
64 pages
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www.altoproaudio.com
Version 1.0
MODEL: PS 4LA
MODEL: MAC2.2/2.3/2.4

Table of Contents

Other manuals for Alto MAC 2.3

Preview: Owner's Manual
Owner's Manual16 pages
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Alto MAC 2.3 Specifications

General IconGeneral
BrandAlto
ModelMAC 2.3
CategoryAmplifier
LanguageEnglish

Summary

Introduction

Specifications

Block Diagram

Schematic Diagrams

Wiring Diagram

PCB Layouts

PCB-CHA-PU-4

PCB layout diagram for the CHA-PU-4 module.

PCB-MAC2.2-VR

PCB layout diagram for the MAC2.2-VR module.

PCB-CHB-PU-2

PCB layout diagram for the CHB-PU-2 module.

PCB-PSA-3000 PWE-1

PCB layout diagram for the PSA-3000PWE-1 power supply module.

MAC2.4; PCB-POWER

PCB layout diagram for the MAC2.4 power supply unit.

Test Procedures and Results

Stereo Mode Testing

Procedure and expected results for stereo mode audio output testing.

Parallel Mode Testing

Procedure for testing the amplifier in parallel mode.

Bridged Mode Testing

Procedure for testing the amplifier in bridged mode.

PCB Test Procedures (MAC2.2;2.3)

PCB Test Procedures (MAC2.4)

Exploded Views & Mechanical Parts List

Bill of Materials (BOM)

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