10.
Circuit Diagrams and PWB Layouts
10.8 A 715G6432 PSU
10-8-1
LED Driver
19612_506.eps
LED Driver
A01
A01
2013 12 12
3
715G6432
LED Driver
VLED_1-
VLED_2-
VLED+
VLED+
VLED+
DIM
ON/OFF
OVP_L
OVP_L
VLED_2-
VLED_1-
VLED_1-
VLED_2-
+36V
VLED_1-
VLED_2-
ON/OFF
2D/3D
+36V
DIM
+36V
2D/3D
EN
EN
S
EN
S
E2
S2
S2
S1
S1
G2
G1
G1
G2
G2
FB2
FB2
G2
S2
+12V
+12V
330K
+
C8101
470UF 50V
+
C8101
470UF 50V
R8134
10K OHM +-5% 1/8W
R8134
10K OHM +-5% 1/8W
R8139
100 O
H
M 1/
4W
R8139
100 O
H
M 1/
4W
R8144
2 O
H
M 1
%
1/
4W
R8144
2 O
H
M 1
%
1/
4W
R8166
NC
R8166
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
CN8101
CONN
CN8101
CONN
R
8
151
100K 1/
8
W 1
%
R
8
151
100K 1/
8
W 1
%
R8163
NC
R8163
NC
5
4
3
1
L8101
300uH
L8101
300uH
R8116
220K OHM 1%
R8116
220K OHM 1%
C8115
1UF 50V
C8115
1UF 50V
+
C8107
270UF 100V
+
C8107
270UF 100V
R
8
10
3
10K 1
%
1/
8
W
R
8
10
3
10K 1
%
1/
8
W
C
8
144
100N
50V
C
8
144
100N
50V
R8104
0.1R 2W
R8104
0.1R 2W
R
8
107
3
K
R
8
107
3
K
R
8
150
0oHM
R
8
150
0oHM
C
8
111
470PF
50V
C
8
111
470PF
50V
R8172
1.2R 1%
R8172
1.2R 1%
R8117
100K 1/8W 1%
R8117
100K 1/8W 1%
R
8
162
NC
R
8
162
NC
R
8
149
20K +
-5
%
1/
8
W
R
8
149
20K +
-5
%
1/
8
W
R8102
33 OHM
R8102
33 OHM
R8112
150K
O
H
M +
-1
%
1/
8
W
R8112
150K
O
H
M +
-1
%
1/
8
W
Q8144
NC
Q8144
NC
R8145
2 O
H
M 1
%
1/
4W
R8145
2 O
H
M 1
%
1/
4W
1
2
L8102
90UH
L8102
90UH
C
8
109
1U
F
C
8
109
1U
F
R8143
10K 1/8W 1%
R8143
10K 1/8W 1%
R
8
11
3
10.
5K O
H
M 1
%
R
8
11
3
10.
5K O
H
M 1
%
R8133
15K 1% 1/8W
R8133
15K 1% 1/8W
R
8
159
NC
R
8
159
NC
R8146
2 O
H
M 1
%
1/
4W
R8146
2 O
H
M 1
%
1/
4W
R8101
2.2 OHM 1/8W
R8101
2.2 OHM 1/8W
R8158
1.5R
R8158
1.5R
C8132
100N 50V
C8132
100N 50V
R8165
NC
R8165
NC
1
2
3
4
5
6
7
8
9
10
11
12
CN8102
CONN
CN8102
CONN
C8116
NC
C8116
NC
R8138
100 O
H
M 1/
4W
R8138
100 O
H
M 1/
4W
1
2
3
D8101
MBRF10100CT
D8101
MBRF10100CT
R8147
2 O
H
M 1
%
1/
4W
R8147
2 O
H
M 1
%
1/
4W
R8106
10K 1% 1/4W
R8106
10K 1% 1/4W
C
8
141
NC
C
8
141
NC
R8152
0oHM
R8152
0oHM
C8145
1nF 50V
C8145
1nF 50V
R
8
10
8
33
0K 1
%
1/
8
W
R
8
10
8
33
0K 1
%
1/
8
W
C8146
1nF 50V
C8146
1nF 50V
+
C8106
270UF 100V
+
C8106
270UF 100V
R
8
114
NC
R
8
114
NC
R8168
2 O
H
M 1
%
1/
4W
R8168
2 O
H
M 1
%
1/
4W
R8136
300K
R8136
300K
Q8146
NC
Q8146
NC
Q8143
EMBA2N10A
Q8143
EMBA2N10A
R
8
161
NC
R
8
161
NC
R8118
0.1R 2W
R8118
0.1R 2W
R8109
100K 1/8W 1%
R8109
100K 1/8W 1%
R8171
1.2R 1%
R8171
1.2R 1%
Q8103
2N
7002K
Q8103
2N
7002K
R8110
220K OHM 1%
R8110
220K OHM 1%
R8119
100K 1/
8
W 1
%
R8119
100K 1/
8
W 1
%
R8153
220K OHM 1%
R8153
220K OHM 1%
R8148
0R051/8W
R8148
0R051/8W
R8155
200K 1/8W 1%
R8155
200K 1/8W 1%
R8160
1.5R
R8160
1.5R
C
8
114
2.
2
N
F
50V
C
8
114
2.
2
N
F
50V
1
2
3
4
HS8101
HEAT SINK
HS8101
HEAT SINK
R8170
1.5R
R8170
1.5R
R8169
1.5R
R8169
1.5R
R8157
1.5R
R8157
1.5R
C
8
142
100P 50V_N
C
C
8
142
100P 50V_N
C
C
8
14
3
100P 50V
C
8
14
3
100P 50V
R8111
150K
O
H
M +
-1
%
1/
8
W
R8111
150K
O
H
M +
-1
%
1/
8
W
C
8
110
0.
1
u
F 5
0
V
C
8
110
0.
1
u
F 5
0
V
C
8
104
220nF
50V
C
8
104
220nF
50V
R8164
NC
R8164
NC
Q8102
PMBT3906
Q8102
PMBT3906
R8156
1.8R
R8156
1.8R
C
8
1
33
NC
C
8
1
33
NC
R
8
105
470R
1
%
R
8
105
470R
1
%
R8140
100 O
H
M 1/
4W
R8140
100 O
H
M 1/
4W
C8112
100N 50V
C8112
100N 50V
Q8145
EMB32N03J
Q8145
EMB32N03J
R8167
NC
R8167
NC
Q8101
EMD26N10F
Q8101
EMD26N10F
C
8
10
3
220nF
50V
C
8
10
3
220nF
50V
C8117
NC
C8117
NC
R
8
1
3
7
100K 1/
8
W 1
%
R
8
1
3
7
100K 1/
8
W 1
%
R8120
10K OHM +-5% 1/8W
R8120
10K OHM +-5% 1/8W
+
C8108
NC
+
C8108
NC
R8135
10ohm +/-1% 1/8W
R8135
10ohm +/-1% 1/8W
R8115
820K +-5% 1/8W
R8115
820K +-5% 1/8W
R8154
NC
R8154
NC
D8102
SS1060FL
D8102
SS1060FL
+
C8105
270UF 100V
+
C8105
270UF 100V
R8131
33K OHM 1%
R8131
33K OHM 1%
R8141
0R05 1/4W
R8141
0R05 1/4W
1
2
3
4
HS8102
HEAT SINK
HS8102
HEAT SINK
C8131
100N 50V
C8131
100N 50V
R
8
142
100K
O
H
M +
-5
%
1/
8
W
R
8
142
100K
O
H
M +
-5
%
1/
8
W
R8132
20K +
-5
%
1/
8
W
R8132
20K +
-5
%
1/
8
W
1
2
ZD8101
BZT52-B9V1_R1_00001
ZD8101
BZT52-B9V1_R1_00001
VIN
1
OVP
2
EN
3
RT
4
COMP
5
PARL
6
SENSE1
7
Gate1
8
FB1
9
SENSE2
10
Gate2
11
FB2
12
SENSE3
13
Gate3
14
FB3
15
SENSE4
16
Gate4
17
FB4
18
STATUS
19
LOSC
20
DIM
21
CS
22
GND
23
DRV
24
IC8101
LD7890GS
IC8101
LD7890GS
C8134
100N 50V
C8134
100N 50V