Shure MX300 Headphones User Manual


 
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1. All resistors 1/10W, ±1%, 0805, unless otherwise specified.
2. Electrolytic capacitors shown in µF x Volts. All non–polar capacitors
in µF, ±10%, and 50V or more unless otherwise specified.
3. = AC Voltage
= DC Voltage
= Printed Circuit Ground
= Case Ground
= Logic Ground
= AC Voltage, Mic Muted (J4 Shorted)
= DC Voltage, Mic Muted (J4 Shorted)
(+) and/or (–) indicate AC polarity relative to input test signal.
4. Connect J2 to mic input of a Shure M367 Mixer or equivalent, with
48V phantom power switched on.
NOTES;
MX392/MX393 SCHEMATIC DIAGRAM
SCHEMA DE PRINCIPE MX392/MX393
STROMLAUFPLAN FUR MX392/MX393
DIAGRAMA ESQUEMATICO DEL MX392/MX393
SCHEMA CIRCUITALE DEI MODELLI MX392/MX393
FIGURE 11SFIGURE 11SABBILDUNG 11SFIGURA 11SFIGURA 11
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