Manual

11
FIGURE 7 S ABBILDUNG 7 S FIGURA 7
MX412/MX418 CIRCUIT BOARD LEGEND S LÉGENDE DU CIRCUIT IMPRIMÉ MX412/MX418 S BESCHRIF-
TUNG DER MX412/MX418 LETTERPLATTE S LEYENDA DE TARJETA DE CIRCUITOS DE MX412/MX418 S
LEGENDA DELLA SCHEDA DI CIRCUITI DEI MODELLI MX412/MX418
FIGURE 8 S ABBILDUNG 8 S FIGURA 8
MX412/MX418 SCHEMATIC S MX412/MX418 SCHÉMA S MX412/MX418 DIAGRAMM S MX412/MX418
DIAGRAMA ESQUEMÁTICO S MX412/MX418 SCHEMA
R27
100
R1
100
R28
100
R2
100
A.C. Voltage
D.C. Voltage
A.C. Voltage, Mic Off
D.C. Voltage, Mic Off
Printed Clrcuit Ground
Case Ground
(+) / (–) indicate A.C. polarity relative to
input test signal.
NOTES:
1. All resistors1/10 Watt, 1%, 0805 unless otherwise specified.
2. Electrolytic capacitors shown in µF, ±10%, 50V or more, unlss otherwise specified.
3. The following symbols denote:
4. All voltages measured with input driven by a 0.1 Vrms, 1kHz signal through the test circuit shown below. A Shure M367 mixer or
equivalent, with 48 V phantom power switched on, supplies the required power and load to preamplifier.