Circuit Diagrams and PWB Layouts
10.
10-3-2
A02, LED Driver
194
3
0_512_1
3
0114.ep
s
1
3
0114
LED Driver
A02
A02
2012-12-07
C
715G579
3
LED Driver
R
8
12
3
10K OHM +-5
%
1/
8
W
R
8
107
8
20K 1
%
IC
8
10
3
PF7700A
DIM
1
EN
2
VCC
3
LED
4
GND
5
I
S
ET
6
GM
7
COMP
8
+24V1
+
C
8
129
47UF25V
IC
8
106
PF7700A
DIM
1
EN
2
VCC
3
LED
4
GND
5
I
S
ET
6
GM
7
COMP
8
D
8
102
S
R510-22
1
2
L
8
101
33u
H
8
1
R
8
117
0.05R
IC
8
104
PF7700A
DIM
1
EN
2
VCC
3
LED
4
GND
5
I
S
ET
6
GM
7
COMP
8
VLED
R
8
11
8
1-5
%
1/
8
W
R
8
127
1
8
0K +-1
%
1/
8
W
R
8
126
1K 1/
8
W 1
%
C
8
120
1N 50V
IC
8
105
PF7700A
DIM
1
EN
2
VCC
3
LED
4
GND
5
I
S
ET
6
GM
7
COMP
8
R
8
1
3
4
0 OHM +-5
%
1/
8
W
+12V
COMP
R
8
119
10K 1/4W
IC
8
102
PF7700A
DIM
1
EN
2
VCC
3
LED
4
GND
5
I
S
ET
6
GM
7
COMP
8
R
8
111
NC
C
8
117
NC
C
8
11
8
NC
R
8
102
12.7 KOHM +-1
%
1/
8
W
R
8
106
12.7 KOHM +-1
%
1/
8
W
R
8
101
12.7 KOHM +-1
%
1/
8
W
R
8
105
12.7 KOHM +-1
%
1/
8
W
FB_2
R
8
104
12.7 KOHM +-1
%
1/
8
W
R
8
10
3
12.7 KOHM +-1
%
1/
8
W
FB_2
C
8
124
100N 50V
R
8
120
NC
Q
8
102
NC
ZD
8
102
NC
1
2
R
8
10
8
750K 1
%
IC
8
107
PF7900
S
FB
1
GM
2
RT
3
C
S
4
DIM
5
GND
6
OUT
7
VCC
8
DIM
3
DIM2
DIM1
+
C
8
127
10UF 50V
R
8
122
100K
R
8
121
100K
C
8
122
NC
C
8
111
470NF 50V
L
8
102
3
UH
+12V
CN
8
10
3
CONN
1
2
3
4
R
8
1
8
2
0 OHM +-5
%
1/
8
W
R
8
1
8
4
0 OHM +-5
%
1/
8
W
R
8
1
8
1
0 OHM +-5
%
1/
8
W
LED5
LED
3
LED1
LED2
LED4
R
8
1
83
0 OHM +-5
%
1/
8
W
R
8
1
8
5
0 OHM +-5
%
1/
8
W
ZD
8
101
NC
1
2
DIM1
C
8
126
1N 50V
DIM2
DIM
3
DIM
R
8
110
1-1
%
1/
8
W
CN
8
101
CONN
1
2
3
4
5
6
7
8
9
10
11
12
+
C
8
1
3
2
220UF 100V
+
C
8
10
8
150UF
3
5V
+12V
+12V
+12V
+12V
+12V
R
8
125
2R2 +-5
%
1/
8
W
D
8
101
SS
0520_R1
1
2
R
8
124
22 OHM 1/
8
W
C
8
12
3
100N 50V
VLED
CN
8
102
NC
1
2
3
4
5
6
7
8
9
10
C
8
12
8
2.2NF 6
3
0V
EN
VLED
C
8
101
470NF 50V
LED6
COMP
C
8
105
470NF 50V
COMP
C
8
115
470NF 50V
LED2
LED
3
LED6
R
8
109
1-1
%
1/
8
W
LED5
LED
3
C
8
112
470NF 50V
LED1
C
8
114
470NF 50V
EN
C
8
102
470NF 50V
LED4
COMP
COMP
+12V
LED1
LED4
C
8
104
470NF 50V
LED2
COMP
Q
8
101
AOD4126
EN
VLED
EN
C
8
10
3
470NF 50V
IC
8
101
PF7700A
DIM
1
EN
2
VCC
3
LED
4
GND
5
I
S
ET
6
GM
7
COMP
8
COMP
EN
C
8
11
3
470NF 50V
LED5
EN
C
8
116
470NF 50V
C
8
106
470NF 50V
+
C
8
125
47UF 100V
D
8
111
1N414
8
D
8
112
1N414
8
D
8
11
3
1N414
8
DIM
3
DIM2
DIM1