Mod. MAIN.RX
1.0
METER
A
12
14
Tuesday, January 12, 2021
Title
Size
Document Number
Rev
Date:
Sheet
of
R123
NC
+
-
U6B
LM358
5
6
7
8
4
R137
100K
R135
100K
R120
100K
R136
10K
R128
4K7
R127
100K
R125
20K
R121
10K
R126
68K
C107
100nF
+
-
U6A
LM358
3
2
1
C104
100pF
R119
1M8
R124
8M2
R122
560K
R129
150K
D2
LL4148
+
C105
0.47MF / 63V
R130
33K
R138
68K
R139
10K
+
C108
2.2MF / 50V
R133
100K
R131
10K
+
C106
NC
R132
10K
R134
220K
DEVIATION METER
SIGNAL METER
SIGNAL
+5V
GND
AUDIO