Infinity Overture 2 - Service Manual

Compositions Series
Overture 2
Powered Loudspeakers
Service Manual
Infinity Systems, Inc
250 Crossways Park Dr.
Woodbury, New York 11797
Rev1 5/2004

Infinity Overture 2 Specifications

General

Configuration	3-way
Impedance	6 Ohms
Tweeter	1 x 1"
Sensitivity	90dB
Power Handling	200 Watts RMS

Summary

Detailed Specifications

Replacing The Fuse

Replacing the Fuse (120 V Only)

Procedure for replacing the fuse in the 120V version of the loudspeaker.

Replacing the Fuse (230 V Only)

Procedure for replacing the fuse in the 230V version of the loudspeaker.

Care and Troubleshooting

Troubleshooting

Common symptoms, causes, and solutions for speaker issues.

Service Bulletins

Service Bulletin INF9704: Premature Muting

Service Bulletin INF9705: Unit Cycling

Test Setup and Revisions

Test Set Up and Procedure

Steps for setting up tests and procedures for speaker functionality.

Circuit Diagrams and Schematics

120 V Wiring and Crossover Schematic

Wiring and crossover schematic for the 120V loudspeaker configuration.

230 V Wiring and Crossover Schematic

Wiring and crossover schematic for the 230V loudspeaker configuration.

120 V System Schematics

120 V Power Supply Schematic

Schematic diagram of the 120V power supply unit for the loudspeaker.

120 V Filter;Connectors Schematic

120 V Amplifier Schematic

230 V System Schematics

230 V Power Supply Schematic

230 V Filter;Connectors Schematic

230 V Amplifier Schematic