Avtech AVIR-2-B, Instructions Manual

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PCB 158N - LOW VOLTAGE POWER SUPPLY, 3/3
1 2 3 4 5 6
A
B
C
D
6 5 4 3 2 1
D
C
B
A
T i t l e
R e v i s i o n D a t e
1 2 - D e c - 2 0 0 8
Z : \m j c f i l e s \ p c b \ 1 5 8 \ s w i t c h i n g 6 0 h z . d d b - 1 5 8 N \ p c b 1 5 8 N _ s w i tc h i n g . s c h
O V E R - C U R R E N T P R O T E C T I O N
-
3
+
2
-
1
+
4
K 3
A Q Z 1 0 2
D 4
1 N 5 3 0 5
R 1 4
5 . 1 K
D 2
1 N 4 7 3 3 A
R 1 0
1 2 0 O Y
E X T
A
1
A
2
B
3
X
4
F 2
8 3 0 8 3 5 F U S E H O L D E R
-
3
+
2
-
1
+
4
K 1
A Q Z 1 0 2
-
3
+
2
-
1
+
4
K 2
O P T . A Q Z 1 0 2
D 1
1 N 4 7 3 6 A
V +
8
R E S E T
4
T R I G
2
T H R
6
C O N T
5
D I S
7
G N D
1
O U T
3
U 7
M C 1 4 5 5
R 7
7 5 K R 1 1
4 . 7 K
R 9
3 K ( R O L O , A D J U S T )
+ 1 5 V
R 1 2
1 K
P - O U T # 2
8
10
Q 1 D
M P Q 2 2 2 2
1
3
Q 1 A
M P Q 2 2 2 2
N - O U T N E G I N
R 1
0 , I F - 1 5 V S W I T C H E D B Y O L O . N O T N O R M A L L Y I N S T A L L E D .
- 1 5 V
C A P B A N K
A M B E R
R 1 9
6 8 0
7
5
Q 1 B
M P Q 2 2 2 2
R 1 6
1 . 2 K
+ 1 5 V
R 1 8
1 . 2 K
G R E E N
C 1 0
4 7 u F , 5 0 V
T P 5
T E S T - L O O P
T P 4
T E S T - L O O P
1 2
3 4
K 4
P S 7 2 0 0 B - 1 A
+ 1 5 V
T P 2
T E S T - L O O P
T P 1
T E S T - L O O P
C 1 7
0 . 1 u F
C 1 4
4 7 u F , 3 5 V
C 1 5
0 . 1 u F
- 1 5 V
X 3
6 - 3 2 M O U N T X 4
6 - 3 2 M O U N T
X 1 0
6 - 3 2 M O U N T
( A N Y 1 5 V , N O N - C M O S 5 5 5 )
14
12
Q 1 C
M P Q 2 2 2 2
D I S A B L E O L O W H E N C H A R G I N G .
S H O R T S O U T B A S E W H E N C H A R G I N G .
B U +
+ 1 5 V
G N D
- 1 5 V
X 1
K E Y S T O N E 6 2 1 B R A C K E T
R 1 5
0 , I F O L O U S E S I N T P S . N O R M A L L Y I N S T A L L E D .
R 1 7
0 , I F O L O U S E S E X T P S . N O T N O R M A L L Y I N S T A L L E D .
C 2 3
1 0 0 0 u F , 3 5 V ( P 5 1 6 9 - N D )
C 1 8
2 2 0 u F , 1 6 V ( P 5 1 3 9 - N D )
C 2
O P T . 1 0 0 0 u F , 3 5 V ( P 5 1 6 9 - N D )
R 2
O P T . 2 2 A Y
D 6
L 6 2 7 1 1
X 2
H V W A R N I N G
D 9
1 N 4 1 4 8
D 1 0
1 N 4 1 4 8
+ 1 5 V
D I S A B L E A T P O W E R - O F F
D I S A B L E A T P O W E R - O N
C 2 4
4 7 u F , 3 5 V
R 4
1 5 0
( + 1 5 V L A G S H V B Y 5 0 0 m s )
X 5
T R I M P O T A C C E S S
V i n
1
G
N
D
2
V o u t
3
U 3
7 8 1 2
C 2 5
4 7 u F , 5 0 V
R 2 1
1 . 5 K o r 1 . 8 K O Y
C 2 6
0 . 1 u F
P - O U T # 3
P - O U T # 1
R 3
3 0 0
R 2 2
3 0 0
R 8
W L A R 1 0 0 F E C T ( 0 . 1 O H M S )
4
3
2
1 5
K 5
O P T . G 2 R L - 1 4 - D C 2 4
1 2
3
D 5
2 5 C T Q 0 4 0 I N 2 9 4 - 1 0 5 1 - N D ( S 7 0 1 ) H E A T S I N K
R 6
4 7 0
R 1 3
4 7 0 , I F N O K 2 . N O R M A L L Y I N S T A L L E D .
-
3
+
2
-
1
+
4
K 6
O P T . A Q Z 1 0 2
R 2 4
4 7 0
R 2 3
4 7 0 , I F N O K 6 . N O R M A L L Y I N S T A L L E D .
R 2 5
W L A R 1 0 0 F E C T ( 0 . 1 O H M S )
-I
N
3
G
N
D
2
+
IN
4
V
+
5
O
U
T
1
U 6
L T 6 1 0 6 C S 5
R 2 6
1 5 K
R 2 7
1 0 0