10.
Circuit Diagrams and PWB Layouts
10-1-2
A02
19830_501_152001.eps
152001
19", 24" and 28" Slim Integrated Power Supply
A02
A02
17ips61-3p1
19", 24" and 28" Slim
Integrated Power Supply
L6
47u
S37
CN3
6
5
4
3
2
1
D18
BA159
S51
12V_24V_CON
S53
C36
100n
50V
CN5
6
5
4
3
2
1
Vled
L7
57u
Vled
S54
50V
100n
C37
C38
100n
50V
S48
S49
Channel_4
Channel_1
Channel_2
Channel_2
Channel_3
Channel_3
S50
S52
BKL_ON/OFF
PWM_DIM
S55
U4
MP3394
9
10
11
12
13
14
15
16
8
7
6
5
4
3
2
1
COMP
EN
DBRT
GND
OSC
ISET
BOSC
LED4
VCC
VIN
GATE
ISENSE
OVP
LED1
LED2
LED3
R76
1k
C39
100n
50V
1R
R82
S38
S39
S40
Channel_1
Channel_2
Channel_3
Channel_4
12V_24V_CON
33u
L3
50R
F6
F4
50R
D13
SB5100
FQD7N10L
Q12
50V
1u
C63
Vled
Vled+
330R
F2
330R
F3
50V
330p
C70
Vled+
C46
1m
16V
100V
33u
C72
50V
1u
C64
50V
1u
C65
50V
1u
C67
50V
1u
C68
50V
1u
C69
R77
1k
R78
1k
R71
100k
22k
R85
Channel_1
C33V
D19
Channel_2
C33V
D20
C33V
D21
C33V
D22
Channel_3
Channel_4
VCC1
50V
330p
C71
100k
R72
R52
10k
10k
R53
10k
R54
10k
R55
10k
R56
Q9
BC848B
1k
R79
100k
R73
50V
100n
C33
1N4148
D23
50R
F5
100R
R88
1N4148
D24
15R
R84
BC858B
Q14
20R
R89
20R
R90
20R
R91
20R
R92
50V
470n
C73
22k
R86
PWM_DIM
BKL_ON/OFF
ISNS
1k
R80
50V
100n
C34
50V
100n
C35
25V
470n
C74
25V
470n
C75
VCC1
ISNS
OVP_LED
12V_24V_CON
OVP_LED
47u
L4
12V_24V_CON
Vled
S31
S32
Channel_1
Channel_2
S33
S34
S35
S36
Channel_4
Channel_3