Infinity PS-8 - Service Manual

PS-8
PS Series
SERVICE MANUAL
Infinity Systems Incorporated
250 Crossways Park Dr.
Woodbury, New York 11797 Rev2 10/2006

Summary

CONTROLS AND CONNECTIONS

Rear Panel Layout

Identification of all controls and connectors on the rear panel of the subwoofer.

SUBWOOFER CONNECTIONS

Connection Methods

Guidance on connecting via LFE, Subwoofer, or speaker wire inputs for optimal setup.

OPERATION

Power and Standby Modes

Instructions for turning the unit on, off, and its standby behavior.

Sound Adjustment

Instructions for setting volume, phase, and crossover for optimal sound.

UNIT EXPLODED VIEW

AMPLIFIER BLOCK DIAGRAM

TEST SETUP AND PROCEDURES

System and Driver Testing

Procedures for aural sweep tests and individual driver checks for diagnostics.

ELECTRICAL PARTS LIST

PCB DRAWINGS (Early Models)

PCB DRAWINGS (Later Models)

INTEGRATED CIRCUIT DIAGRAMS

IC and Transistor Pinouts

Visual guides for integrated circuits and transistors used in the unit.

SCHEMATIC DIAGRAM (Early Models)

SCHEMATIC DIAGRAM (Later Models)

SCHEMATIC DIAGRAM (Rev A2)

SCHEMATIC DIAGRAM (Rev 2)

PS-8 PACKAGE

Infinity PS-8 Specifications

General

Brand	Infinity
Model	PS-8
Category	Amplifier
Language	English