Avtech AVR-E3-B, Инструкция по эксплуатации

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PCB 158Q - LOW VOLTAGE POWER SUPPLY, 2/3
1 2 3 4 5 6
A
B
C
D
6 5 4 3 2 1
D
C
B
A
T i tle
Re vis i on Da te
28-Apr-2016
Z:\mjcfiles\pcb\158\switching60hz.ddb - 158Q\pcb158Q_ovp.sch
DC/DC, AND OVER-VOLTAGE PROTECTION
D7
1 . 5 KE 3 9 A
TP3
TES T-LO OP
TP6
TES T-LO OP
A
1
A
2
B
3
X
4
F3
FU SEHO LD ER
C2 1
2 . 2 u F
C2 0
4 7 u F/5 0 V
L5
7 7 A -1 0 0 M-0 1
BU +
C1 9
4 7 u F/5 0 V
1
2
3
4
5
6
J6
6 4 0 4 4 5 -6
S1 A
S1 B , OR DC
S2 A , OR DC
S2 B
Vin
1
G
N
D
2
Vo u t
3
U5
NO T USE D (7 8 2 4 )
C1 3
4 7 u F/5 0 V C7
4 7 u F/5 0 V
R5
0 OH M
P-OU T # 1
Vin
1
G
N
D
2
Vo u t
3
U2
7 8 1 0
1 2 3 4 5 6 7 8 9
J 2
6 4 0 4 4 5 -9
+1 0 V
-1 5 V
-5 V
+5 V
+
3
+
1
-
2
-
5
C
4
U1
PY B1 5 -Q 2 4 -D1 5
+
3
+
1
-
2
-
5
C
4
U4
PY B1 5 -Q 2 4 -D5
+1 5 V
C1 1
2 .2 u F
L3
7 7 A -1 0 1 M-0 1
C9
4 7 u F/3 5 V
C6
2 .2 u F
L2
7 7 A -1 0 1 M-0 1
C3
4 7 u F/3 5 V
C1
4 7 u F/3 5 V
C8
2 .2 u F
L1
7 7 A -1 0 1 M-0 1
C4
4 7 u F/3 5 V
C1 2
2 .2 u F
L4
7 7 A -1 0 1 M-0 1
C5
4 7 u F/3 5 V
1 2 3 4 5 6 7 8 9 1
0
J 1
1 -6 4 0 4 5 6-0
+
1
0
V
+
1
5
V
R
E
G
+
1
5
V
N
S
Y
-1
5
V
-5
V
+
5
V
R
E
G
+
5
V
N
S
Y
G
N
D
+
2
4
V
+
2
4
V
+1 5 V
GN D
+1 5 V
-1 5 V -1 5 V
C2 2
1 0 0 0 u F/35 V C1 6
1 0 0 0 u F/35 V
1 2
J9
6 4 0 4 4 5 -2
1
2
3
J1 0
6 4 0 4 5 6 -3
R2 0
1 0 K
X6
TIE-DOW N-3 5 0
-I
N
2
-I
N
3
N
/C
9
N
/C
1
0
N
/C
1
1
+
O
U
T
1
4
N
/C
1
5
-O
U
T
1
6
+
IN
2
2
+
IN
2
3
U9
NO T USE D (SB 0 3 /SB0 5 )
+
IN
1
-O
U
T
1
0
+
O
U
T
1
1
-I
N
1
2
-I
N
1
3
+
O
U
T
1
4
-O
U
T
1
5
+
IN
2
4
N
/C
2
N
/C
2
3
N
/C
3
N
/C
2
2
U8
NO T USE D (MKC 0 3 )
1
2
3
4
5
J 1 1
NO T USE D (6 4 0 4 4 5 -5 )
C2 7
NO T USE D (4 7 u F/5 0 V)
C2 8
NO T USE D (4 7 u F/5 0 V)
IN+
IN-
OU T+
OU T-
GN D
+
3
+
1
-
2
-
5
C
4
U1 0
NO T USE D
C3 1
NO T USE D (2 .2 u F )
L6
NO T USE D (7 7 A-1 0 1 M-0 1 )
C3 0
NO T USE D (4 7 u F/3 5 V)
1
2
3
4
J 1 2
NO T USE D (6 4 0 4 5 6 -4 )
C2 9
NO T USE D (4 7 u F/3 5 V)
NO RMA LLY U NU SED
X2 2
BA RE 1 5 8 P PCB
X2 1
PC B1 5 8 AL, V3 B RA CK ET
Vin
1
G
N
D
2
Vo u t
3
U1 1
7 8 1 5
Vin
1
G
N
D
2
Vo u t
3
U1 2
7 8 0 5
FOR NOIS Y SU BC IR CU IT S
C3 2
4 7 u F/3 5 V
C3 3
4 7 u F/3 5 V
Vin
1
G
N
D
2
Vo u t
3
U1 3
NO T USE D
C3 4
4 7 u F/5 0 V C3 5
4 7 u F/3 5 V