10.
Circuit Diagrams and PWB Layouts
10-1-2
Converter
19430_501_130114.eps
130114
Converter
A02
A02
2012-12-28
E
715G5778
Converter
IC8103
PF7900S
056G 700 23
FB
1
GM
2
RT
3
C
S
4
DIM
5
GND
6
OUT
7
VCC
8
+
C8118
120UF 100V
+
C8109
120UF 100V
VLED
DIM
R8510
9.31K +-1% 1/8W
R8549
0R05 1/4W
R8548
0R05 1/4W
R8521 0R05
R8546 0R05
R8555 0R05
R8543 NC
R8542 NC
IC8503
PF7700A
356G0700008052
DIM
1
EN
2
VCC
3
LED
4
GND
5
ISET
6
GM
7
COMP
8
R8547 0R05
R8523 0R05
R8544 0R05
R8541 0R05
R8524 0R05
R8540 0R05
R8520 0R05
R8545 0R05
LED-COMP
R8522 0R05
D8555
1N4148W
D8557
1N4148W
D8556
1N4148W
R8515
0 OHM +-5% 1/8W
LED-12
LED-10
LED-9
R8513
0 OHM +-5% 1/8W
R8514
0 OHM +-5% 1/8W
R8519 0R05
VLED
LED-12
CN8504
CONN
1
2
3
4
5
6
7
8
9
10
LED-10
VLED
LED-11
LED-12
12V
C8501
100N 50V
12V
12V
12V
12V
12V
C8502
100N 50V
12V
12V
12V
LED-11
12V
C8503
100N 50V
12V
12V
C8505
100N 50V
C8504
100N 50V
LED-2
LED-1
LED-7
LED-4
LED-8
LED-5
R8511
9.31K +-1% 1/8W
LED-3
LED-6
C8506
100N 50V
C8507
100N 50V
C8508
100N 50V
LED-8
LED-9
LED-7
LED-10
C8509
100N 50V
LED-9
C8510
100N 50V
C8511
100N 50V
C8512
100N 50V
DIM
DIM
LED-COMP
DIM
DIM
LED-COMP
EN
LED-COMP
DIM
EN
LED-COMP
EN
EN
DIM
LED-COMP
EN
EN
LED-7
LED-COMP
CN8506
CONN
1
2
3
4
5
6
7
8
9
10
11
12
LED-8
PWM_C
EN
LED-1
LED-11
VLED
24V
LED-3
LED-COMP
PWM_C
EN
LED-2
LED-5
LED-COMP
LED-4
LED-6
CN8501
NC
1
2
3
4
5
6
7
8
9
10
11
12
VLED
VLED
PWM_B
EN
LED-COMP
+
C8158
NC
R8512
9.31K +-1% 1/8W
EN
PWM_B
CN8503
CONN
1
2
3
4
LED-COMP
IC8504
PF7700A
356G0700008052
DIM
1
EN
2
VCC
3
LED
4
GND
5
ISET
6
GM
7
COMP
8
EN
PWM_A
DIM
C8523
100N 50V
C8157
100N 50V
C8529
100N 50V
C8530
100N 50V
C8518
100N 50V
C8524
100N 50V
C8525
100N 50V
C8519
100N 50V
C8532
100N 50V
C8531
100N 50V
C8520
100N 50V
C8526
100N 50V
LED-COMP
R9322
3.0KOHM +-1% 1/4W
PWM_A
EN
LED-11
LED-12
R8501
9.31K +-1% 1/8W
IC8505
PF7700A
356G0700008052
DIM
1
EN
2
VCC
3
LED
4
GND
5
ISET
6
GM
7
COMP
8
IC8506
PF7700A
356G0700008052
DIM
1
EN
2
VCC
3
LED
4
GND
5
ISET
6
GM
7
COMP
8
Q8101
AOTF4126
357G0600A01
R8177
NC
EN
R8153 0 OHM 1/8W
R8147
360K +-1% 1/8W
C8188
NC
R8188
NC
IC8507
PF7700A
356G0700008052
DIM
1
EN
2
VCC
3
LED
4
GND
5
ISET
6
GM
7
COMP
8
R8145
330K +-1% 1/4W
IC8508
PF7700A
356G0700008052
DIM
1
EN
2
VCC
3
LED
4
GND
5
ISET
6
GM
7
COMP
8
R8157
10K 1/8W 1%
EN
On/Off
IC8509
PF7700A
356G0700008052
DIM
1
EN
2
VCC
3
LED
4
GND
5
ISET
6
GM
7
COMP
8
IC8510
PF7700A
356G0700008052
DIM
1
EN
2
VCC
3
LED
4
GND
5
ISET
6
GM
7
COMP
8
R8141
82K +-1% 1/8W
C8177
NC
IC8511
PF7700A
356G0700008052
DIM
1
EN
2
VCC
3
LED
4
GND
5
ISET
6
GM
7
COMP
8
Note2
IC8512
PF7700A
356G0700008052
DIM
1
EN
2
VCC
3
LED
4
GND
5
ISET
6
GM
7
COMP
8
L8101
33uH
373G0253257CP0
3
1
C8119
1N 50V
Note1
R8502
9.31K +-1% 1/8W
NC
R9997
0.03R 3W
NC
IC8501
PF7700A
356G0700008052
DIM
1
EN
2
VCC
3
LED
4
GND
5
ISET
6
GM
7
COMP
8
R8503
9.31K +-1% 1/8W
R8144
75K 1%
R8504
9.31K +-1% 1/8W
ZD8103
NC
1
2
R8148
100K 1/8W 1%
R8505
9.31K +-1% 1/8W
R8162
1Kohm +-1% 1/4W
C9346
100N 50V
R8506
9.31K +-1% 1/8W
R8176
0 OHM 1/8W
R8163
200K 1%
R8507
9.31K +-1% 1/8W
C8113
1N 50V
D8118
NC
1
2
R8158
10R 1/8W 5%
R8161
NC
R8154
100K
R8155
100K
R8156
100K
NC
R8508
9.31K +-1% 1/8W
LED-COMP
NC
+
C8170
330UF 35V
+
C8121
22UF 50V
12V
NC
R8509
9.31K +-1% 1/8W
IC8502
PF7700A
356G0700008052
DIM
1
EN
2
VCC
3
LED
4
GND
5
ISET
6
GM
7
COMP
8
C8106
NC
C8111
100N 50V
D8120
MBRF10150CT
093G 60903
1
2
3
C8105
1N 50V
NC