PCB 158M - 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
Title
Revision
Date
1-Feb-2008
Z:\m jc f iles \pc b\158 \s witc h ing60hz.ddb - 158M\pc b1 58M_s witc hi ng.s c h
OVER-CURRENT PROTECTION
-
3
+
2
-
1
+
4
K3
AQZ 1 02
D4
1 N53 05
R 1 4
5 . 1K
D2
1 N47 33 A
R 1 0
1 20 OY
E XT
A
1
A
2
B
3
X
4
F2
8 30 83 5 FUSE HOL DE R
-
3
+
2
-
1
+
4
K1
AQZ 1 02
-
3
+
2
-
1
+
4
K2
OPT . AQZ 1 02
D1
1 N47 36 A
V+
8
R E SE T
4
T R IG
2
T HR
6
C ONT
5
DIS
7
GND
1
OUT
3
U7
M C 14 55
R 7
7 5K
R 1 1
4 . 7K
R 9
3 K (R OL O, ADJ UST )
+15 V
R 1 2
1 K
P-OUT # 2
8
1
0
Q1 D
M PQ2 22 2
1
3
Q1 A
M PQ2 22 2
N-OUT
NE G IN
R 1
0 , IF -1 5 V SW IT C HE D B Y OL O . NOT NOR M AL L Y INST AL L E D.
-1 5V
C APB ANK
AM B E R
R 1 9
6 80
7
5
Q1 B
M PQ2 22 2
R 1 6
1 . 2K
+15 V
R 1 8
1 . 2K
GR E E N
C1 0
4 7u F, 5 0V
T P5
T E ST -L OOP
T P4
T E ST -L OOP
1
2
3
4
K4
PS7 20 0B -1A
+15 V
T P2
T E ST -L OOP
T P1
T E ST -L OOP
C 1 7
0 . 1u F
C 1 4
4 7u F, 3 5V
C 1 5
0 . 1u F
-1 5V
X3
6 -32 MO UNT
X4
6 -32 MO UNT
X1 0
6 -32 MO UNT
(ANY 15V, NON-CMO S 555)
1
4
1
2
Q1 C
M PQ2 22 2
DISABL E OLO W HEN CHARG ING.
SHO RTS O UT BASE W HEN CHARG ING .
B U+
+15 V
GND
-1 5V
X1
KE YST ONE 6 21 B RAC K E T
R1 5
0 , IF OL O USE S INT PS. NORM AL L Y INST AL L E D.
R1 7
0 , IF OL O USE S E XT PS. NOT NOR M AL L Y IN ST AL L E D.
C 2 3
1 00 0u F, 3 5 V (P5 1 69 -ND)
C 1 8
2 20 uF, 16 V (P51 3 9-ND)
C 2
OPT . 10 0 0u F, 3 5 V (P5 16 9 -ND)
R 2
OPT . 22 AY
D6
L 6 27 11
X2
HV W AR NING
D9
1 N41 48
D1 0
1 N41 48
+15 V
DISABL E AT PO W ER-O FF
DISABL E AT PO W ER-O N
C 2 4
4 7u F, 3 5V
R 4
1 50
(+ 15V L AGS H V BY 500 ms)
X5
T RIM PO T AC C E SS
Vin
1
G
N
D
2
Vo ut
3
U3
7 81 2
C 2 5
4 7u F, 5 0V
R 2 1
1 . 5K o r 1 . 8K OY
C 2 6
0 . 1u F
P-OUT # 3
P-OUT # 1
R 3
3 00
R 2 2
3 00
R 8
W L AR 1 0 0FE C T (0 . 1 OH MS)
4
3
2
1
5
K5
OPT . G2 R L -14 -DC2 4
1
2
3
D5
2 5C T Q0 4 0 IN 2 9 4-1 05 1- ND (S7 0 1) HE AT SINK
R 6
4 70
R 1 3
4 70 , IF N O K2. NOR MA L L Y INST AL L E D.
-
3
+
2
-
1
+
4
K6
OPT . AQZ 1 02
R2 4
4 70
R2 3
4 70 , IF N O K6. NOR MA L L Y INST AL L E D.
R 2 5
W L AR 1 0 0FE C T (0 . 1 OH MS)
-I
N
3
G
N
D
2
+
IN
4
V
+
5
O
U
T
1
U6
L T 6 10 6C S5
R 2 6
1 5K
R 2 7
1 00
Summary of Contents for AVR-A-1-S2-C
Page 31: ...PERFORMANCE CHECKSHEET 31...