V+
1
CONN-SIL1
GND
+V
1
V-
-V
+V
CONN-SIL1 1
-V
CONN-SIL1
P6 PRESET
2
R21
100k
P2 1k
100n
10p
C7
R3
R4
6k8
6k8
R15
C11
100n 47k
10p -V
1k
C6
10k
C9
R14
3
R22
2 1
1
R1
3
10k
U1 J3
S_ADJ1
S_ADJ2
CAP
R9
1
47k
2
6
33k R11
7
3
5
TL082
1
U2:B
R16 U2:A 18k
R26
TL082
47R
J1
J2
3
4
5 2
R5
2
P4
100k
C5 4u7
470n
J6 R19
1
PRESET
R18
47k
P5
200
P3
R7
PRESET
10k
2
3
1
J5 1 2 3
CONN-SIL1 CONN-SIL3 3
47N 4n7
1k8
1
3
1
1
C4
2
C2 C3
CONN-SIL2
R17
10k
-v
470p
1
R6 C1
R12 R13 100k
2.2M 1
33k
1
1
CONN-SIL1
R2
1 2
+V
1
+V
12
10
11
R20
1 CONN-SIL1 CONN-SIL3
3
TRIANGLE
J4
XR8038
1
3
22k
V-
1 2 3
2
SINE
1k
100n
4
SQUARE
R10 47k
47k
4
9
8
SWEEP
2
FM_BIAS NC2 NC1
D_ADJ1
8
V+
100n
8
7 14 13
4
6
C8
P1
D_ADJ2
1
5
R23 C10
47k