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222 HARTREY AVE l EVANSTON, ILL. (60204) U.S.A. MODEL M62
DATA SHEET AUDIO LEVEL CONTROLLER
AREA CODE 312/328-9000 l CABLE SHUREMICRO
CIRCUIT DIAGRAM I
SHURE
ITEM DESCRIPTION
PART NO.
Q1, Q2,
Q3, Q4 86A327 TRANSISTOR
Q5 86A325 TRANSISTOR
Q6 86A329 FET TRANSISTOR
D1 86A405 GERMANIUM DIODE
D2, D3, D4 86A403 SILICON DIODE
T1, T2 51A38 TRANSFORMER
NOTES:
1. ALL CAPACITORS IN MFD UNLESS SHOWN
OTHERWISE AND WORKING VOLTAGES OVER
100 UNLESS SHOWN.
2. ALL RESISTORS 10% TOLERANCE.
3. THE SELECTED RESISTOR IS CHOSEN TO
ADJUST POINT WHERE REGULATING ACTION
STARTS TO CORRESPOND TO DISTANCE
SELECTOR SWITCH SETTINGS.
MODEL M62
AUDIO LEVEL CONTROLLER
AL331 (4-68) 27A514
Copyright 1968, Shure Brothers, Inc. Printed In U.S.A.