A0
3
A1
4
COSC
5
GND
6
DADJ
7
FADJ
8
GND
9
IIN
10
GND
11
PDO
12
PDI
13
SYNC
14
DGND
15
DV+
16
GND
2
REF
1
V+
17
GND
18
OUT
19
V-
20
U3
MAX038
R15
12K
DGND
DGND
DGND
DGND
R13
10K
R14
10K
S1
DGND
DGND
+5
+5
R4
390R
R3
390R
P1
10K
C1
10n
DGND
LM324
DGND
R2
100K
R1
100K
S2
LM324
DGND
P4
50K
R22
10K
DGND
-5
+5
DGND
DGND
C33
22p
C29
82p
C34
330p
C30
1n
C35
4n7
C31
22n
C36
68n
C32
330n
C37
1u
C28
4u7
C39
22u
C38
100u
DGND
S4
OP37
R17
10K
DGND
R7
10K
R8
820R
LM324
R5
500R
R6
500R
P2
10K
+15
-15
P3
10K
R16
75R
DGND
S3
C14
10uF
C15
100n
DGND
+5
DGND
DGND
IN
A
O
U
T
U2
LM317
IN
A
O
U
T
U1
LM337
IN
A
O
U
T
U4
LM337
R12
240R
D3
R11
2K61
C10
10uF
C21
100uF
C13
100n
C12
100n
C11
1000uF
IN
A
O
U
T
U5
LM317
R21
680
D7
R20
2K
C20
10uF
C23
100uF
C22
100n
D4
D8
R10
2K61
R19
2K
C9
10uF
C19
10uF
D2
D6
R18
680
R9
240R
C8
100n
C17
100n
C18
100uF
C16
100uF
C6
1000uF
C7
100n
D1
D5
A
C
A
C
+
-
B1
BRD
1
2
3
4
J1
DGND
DGND
+5
-5
+15
-15
C26
100n
C24
47uF
+5
DGND
C27
100n
C25
47uF
-5
C4
100n
+15
DGND
C5
100n
-15
C2
100n
+15
DGND
C3
100n
-15
MAX038 Generatror
MAX038 Generatror
MAX038 Generatror
MAX038 Generatror
Krzysztof Marcinek
kafka85@o2.pl