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SCHEMATIC DIAGRAM (DVD-4)
URST
ON-DCIN
AV-IN/OUT_SW
ON-DCIN
V25
+5V
DV33
ON-DCIN
LCD_ON/OFF
COVER_SWITCH
ON/OFF_DCIN
ON/OFF_DCIN
ON-DCIN
RES
GND
ON/OFF_DC
+9V
URST#
LCD_ ON/OFF
RES
GND
ON/OFF_DC
URST
[ 2,3 ]
AV-IN/OUT_SW [ 6,7 ]
ON-DCIN [ 6,7 ]
V25
[ 3 ]
+5V
[ 2,3,4,5,6,7 ]
DV33
[2,3,4 ]
LCD_ON/OFF [ 6 ]
COVER_SWITCH [ 2 ]
3V3
3V3
+9V
DCIN
ON/OFF_DCIN
V33
ON/OFF_DC
V18
DV33
+5V
RFV33
DV33
DV33
L26
FB
R15
10k
+
C57
100uF/10V
CB18
0.1uF
C31
220uF/10V
R26
1K
R87
1k
R124
1k
CB98
0.01uF
D8
1N5819(SMD)
1
2
LED2
LED2
C40
220uF/10V
+
C63
10uF/10V
R1
3k
R137
20k
C17
1000pF
R114
750
D1
1N5819
1
2
R133
10K
R130
390
+
C5
220uF/10V
D3
1N5819
1
2
C55
0.1uF
F1
P200/W200
R117
7.5K
R119
10k
+
C1
100uF/16V
R134
10k
CB36
0.1uF
R122
15k
Q9
AO3407
L1
FB(DIP)
U4
1117-ADJ
SOT223
1
2
3
GND
OUT
IN
R104
1k
Q22
3904
R39
200k
R102
10k
Q3
A03407
1
3
4
2
5
6
L21
100uH-1.7A
R101
10k
C70
0.01uF
CB102
0.1uF
Q16
3904
R35
200k
U7
CM3406
1
2
3
4
5
6
7
8
NC
BS
VIN
SW
GND
FB
COMP
EN
J1
5x1 W/HOUSING
DIP5/W/H/P1.25
1
2
3
4
5
R9
1K
R12
10k
CB31
0.1uF
R79
1K
D2
1N5819
1
2
Q19
3904
CB72
4700pF
CB14
0.1uF
R8
1k
CB73
OPEN
R123
OPEN
Q4
A03407
D13
15V-2
J12
DC-INPUT
1
2
3
This is a basic schematic diagram.