Shure SR105 User Manual

SR105 Power Amplifier
OPERATION AND SERVICE MANUAL
Manufactured by
SHURE BROTHERS
INC.
222 Hartrey Avenue
Evanston, Illinois
60204 U.S.A.
WARNING
To reduce the risk of fire or electric shock, do not
expose this appliance to rain or extreme moisture.
Copyright
1979, Shure Brothers Inc.
27A888 (SJ) (95B652)
Printed in U.S.A.

Shure SR105 Specifications

General

Brand	Shure
Model	SR105
Category	Amplifier
Language	English

Summary

OPERATING INSTRUCTIONS

FUNCTIONAL IDENTIFICATION

GENERAL OPERATING INSTRUCTIONS

General precautions and setup for amplifier operation.

DIRECT SPEAKER OUTPUT OPERATION

Instructions for connecting speakers to direct output.

CONSTANT-VOLTAGE 70-VOLT SPEAKER OUTPUT

Instructions for using the 70-volt output feature.

SERVICE INSTRUCTIONS

FUSE REPLACEMENT

NOTES TO CIRCUIT DIAGRAM

TROUBLESHOOTING

General troubleshooting process and voltage measurement notes.

AC VOLTAGE MEASUREMENTS

DC VOLTAGE MEASUREMENTS

CONDENSED OPERATING INSTRUCTIONS

DIRECT SPEAKER OUTPUT

Condensed steps for direct speaker output operation.

CONSTANT VOLTAGE 70-VOLT SPEAKER OUTPUT

Condensed steps for 70-volt output operation.