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Altec Lansing 9442A POWER AMPLIFIER User Manual

Altec Lansing 9442A POWER AMPLIFIER
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Altec Lansing 9442A POWER AMPLIFIER Specifications

General IconGeneral
BrandAltec Lansing
Model9442A POWER AMPLIFIER
CategoryAmplifier
LanguageEnglish

Summary

SERVICE INSTRUCTIONS

General Safety Precautions

Crucial safety information regarding hazardous voltage and currents within the chassis.

SERVICE INFORMATION

DC Offset Adjustment

Procedure for adjusting DC offset at the amplifier output for both channels.

Bias Adjustment Methods

Various methods to adjust bias, including without test equipment and using analyzers.

PARTS ORDERING

Parts Sales Contact Information

Details on how to order replacement parts via phone, FAX, or mail.

FACTORY SERVICE

Procedure for Factory Service

Instructions for shipping units for factory service, including necessary documentation.

TECHNICAL ASSISTANCE

Technical Support Contact

Information for obtaining applications assistance or other technical support.

SCHEMATIC DIAGRAMS

Input Board Schematic

Schematic diagram for the rear input printed circuit board.

Main Amplifier Schematic

Detailed schematic diagram of the 9442A power amplifier circuit.

COMPONENT PARTS LIST

Capacitors, Diodes, and Resistors

List of capacitors, diodes, and resistors with reference designators, ordering numbers, and descriptions.

Transistors, Switches, and Other Components

List of transistors, switches, transformers, ICs, and other components.

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