Darfon 4H.OV402.S03 Schematic
5
L6
0.1U M
A K
R620
100K F
R618
4.7K
C601
C604
2200PF
4
C603
2200PF
N3
IC601.1
1
C613
1U 25V
2
3
4
R617
10K F
90V58W Protection
264V63W Protection
-
IC601
TEA1530AP
Vcc
Gnd
Protect
Ctrl
t
2 1
TR601
NTC 8
L601
75MH
1
4
2
3
D D
C602
0.1U M
ZD601
BZV55C24
R602
330K
R603
C C
R601
330K
330K
F601
250V 2A
TP601
VAR1
470V
TP603
2
N1
.1.
TP602
L2
L1
C612
1U K
C610
3300P J
B B
2
4
5
3
1
L
G
G
B2: R708 R710 R711 R712
N
G
2
3
Drain
HVS
Driver
Sense
~
2KBP06M-LF
~
+
BD601
8
7
6
5
4
1
PC611
R605
10K
E6
C608
1000P K
C611
100PF 50V J
12
+
C609
22U 50V
R614
1K F
A K
ZD602
TZMC5V1
12
+
Q603
2N3904S
E C
B
A K
C605
100U
450V
R611
4.7K
ZD603
TZMB15V
R612
10 J
R613
10K
C614
0.22 U
R616
511K F
R619
27K
C615
2200PF
R609
SHORT
12
C606
+
47U 50V
RC220 3000HRS
Q601
STP7NK80ZFP
10K F
D605
LL4148
R607
68K
UF4007-LF
G
R622
AK
D602
E5
3
C607
0.001U J
E3
D601
UF4007-LF
A K
E4
Z45/100MHZ
AK
D
S
R615
0.22
Z45/100MHZ
L604
Z45/100MHZ
C616
100P
L605
L603
PC123FY1J00F
IC602
43
IC702
LM431BCZ
T601
1J.20273.221
1
2
3
5
4
6
R709
330 J
12
A K
2
C710
1000P K
R702
OPEN
J
J
1U 50V K
C711
+5VA
R701
27
12
+
C703
330U
12
+
680U 16V
35V
C705
<Spec>
12
C704
+
330U
12
+
680U 16V
35V
C706
<Spec>
R715
100
B
Q701
E C
KTC200-Y/P
Z45/100MHZ
R711
10K F
R712
10K F
L702
ZD701
BZV55C15
A K
R713
330
R703
0.68
12
+
C708
220U 25V
BRT_ADJ
BL_ON
+3.3V
+5V
C701
1000P K
A1
12
A2
D701
FME-210B
10
A1
11
A2
D702
FME-210B
C702
OPEN
8
IC602.1
R708
1K F
R710
R
10K F
3
LD1117-3.3
VIN
TP701
TP702
TP705
TP706
TP707
IC701
1
GND
1
VOUT
CN701
5K0KH02001
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
2
V-INVERTER
+5V
+3.3V
12
C712
+
220U 6.3VM
<Spec>
B3: R619 R709 C615 IC602 IC702
CN601
B5: F601 CN601
C1: R703 C708 C712 IC701 CN701
C2: R702 C702 C705 C706
C3: R611 R612 R6 13 R615 R616 R622 C606 C614 C616 Q601 D605
C4: R614 R617 C6 08 C609 C611 C613 IC601 ZD602 ZD603
C5: R601 R602 R603 R618 R620 C610 C612 ZD601 VAR1
GC1
3D05402001
HSink
1
G1
HS1
3DL0Y01001
HSink
Q601
1
G1
HS2
3D06K01001
HSink
2
G2
D701/D702
1
G1
2
G2
HS3
3DL6301001
HSink
IC701
1
G1
D1: R713 ZD701
A A
D2: R701 R715 C701 C703 C704 C710 Q701 D701 D702 L702
D3: R607 R609 D601 D602 C607 L603 L604 L605 T601
+3.3V
D4: R605 C603 C604 C605 Q603 BD601
D5: C601 C602 L601 TR601
5
4
3
2
1
BRT_ADJ
BL_ON
V-INVERTER
+5V
R808
R828
R803
12
10 J
C803
+
47U 50V
<Spec>
R804
10K
1K
R805
R829
C811
100K
100K
1000P K
1K
R830
100K
A K
ZD803
TZMC6V2
IC801.13
IC801.15
D D
C C
B B
C804
1U K
C812
0.022U K
IC801.14
G
C884
0.1U K
C807
2.2U K
D
S
12
+
2N7002K
C801
330U
Q803
R802
NDR2
GNDP
PDR2
GNDA
OZ9933
SST/CMP
VSEN
ZD802
TZMC6V2
A K
C805
0.047U K
8
7
6
C806
0.047U K
5
4
RT1
432K F
3
CT
2
1
R810
100K
35V
IC801
9
NDR1
10
PDR1
11
VDDA
12
TIMER
13
PWM
14
ISEN
15
OVPT
16
ENA
R809
C813
0.1U K
100K
R807
C810
0.068U K
5.1K
IC801.1
86.6K F
220P J
C808
0.01U K
R806
C809
10 J
R817
OPEN
OPEN
R841
D802
G
R801
5.1K
AK
ZD801
TZMC6V2
A K
N_B
R811
N_D
P_C
R842
10 J
R812
D
10K
Q804
OPEN
S
F2
A1
D806
J
BAV70
A2
3
P_A
4
Q801
5
84.008M3.030
6
8
7
2
10K
4
2
C827
4.7U M
1
C829
OPEN
3
C823
1U K
5
84.008M3.030
6
8
7
Q802
1
F1
C819
5PF D
R819
T801
8
2
C816
15PF J
.
5
.
7
F3
C820
470P J
C821
5PF D
C822
470P J
C814
0.033U K
100K
R820
34.8K F
R825
100K
R826
39.2K F
R827
383 F
Q805
2N7002K
K
D805
BAV99
D
G
S
C831
0.22U K
R834
1M
D809
LL4148
K
AK
D801
R831
BAV99
511 F
TP801
TP802
J
TP803
TP804
J
R815
R816
CN801
2K62272102
1
1
2
2
2K
A
CN802
2K62272102
1
1
2
2
2K
A
B2: R 827 C814
B3: D806
B4: R809 R810 C808 C813 C884 Q803
B5: R830
C1: R816 R831 R834 D801 D809 CN802
C2: RR820 R825 R826 C820 C822 C831 Q805
C3: R811 R812 R817 R842 C816 C823 C829 Q802 Q804 D802 T801
C4: R 80 6 R807 C804 C806 C807 C809 C810 C812 IC801
C5: R 80 4 R805 R808 R828 R829 C803 C811 ZD803
A A
D1: R815 CN801
D2: R819 C819
D3: R801 R841 C827 Q801 ZD801
D4: R802 C801 C805 ZD802
D5: R803
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