K2 Internal Mic Adaptor (IMA) User’s Guide – 23 July 2013
14
3.6
Just R2
R2 + R3 in Series
4.4
5.6
Just R1
R1 + R2 in Series
9.2
10
R1 + R2 + R3 in Series
No Bias Resistance (Infinity)
∞
Bypass
Bias
+5
V
R
2
3.
6
K
R
1
5
.6
K
R3
820
To AF
Bypass
Bias
+
5
V
R2
3
.
6K
R
1
5
.
6
K
R3
820
To AF
Bypass
Bias
+5V
R
2
3.6K
R
1
5
.
6
K
R3
820
To AF
Bypass
Bias
+5V
R2
3.
6K
R
1
5
.
6
K
R3
820
To AF
Bypass
Bias
+5V
R2
3.
6K
R1
5.6
K
R3
820
To AF
Bypass
Bias
+5V
R2
3.6K
R1
5.6K
R3
820
To AF
