4750mA
MPEG_ON
MPEG_ON
27V_IN
MPEG_ON
6
DC5V
VCC
DV33
89S_3V3
RFV33
DVD3.3V
89S_3V3
27V_IN
DVD3.3V
VCC
V18
DVD3.3V
27V_IN
CB11
0.1uF
H6
HOLE/GND
2
3
4
5
9
8
7
6
1
2
3
4
5
9
8
7
6
1
U3 CX1084-3.3
TO-252-3/SMD
1
3
2
AD
J
IN
OUT1
P1
DC-005
1
2
3
H2
HOLE/GND
2
3
4
5
9
8
7
6
1
2
3
4
5
9
8
7
6
1
L2 FB/1206
R5
NC/1.2K
Y2
U1
AP1501-5V
2
1
3
4
5
VOUT
VIN
GND
FB
S
D
D1
SK34
1
2
CB1
0.1uF
CB8
0.1uF
Y3
Y6
CB10
0.1uF
R2
0R
Q1
2N3904
2
1
3
+
CE1
CD11X/220UF16V/D6.3H7
+CE10
CD11X/220UF16V/D6 3H7
U2
APM9435K
1
2
3
4
5
6
7
8
S
S
S
G
D
D
D
D
CB6
0.1uF
L6
1R/0805
CB2
0.1uF
+
CE7
CD11/47UF35V/D8H14
+CE9
CD11X/220UF16V/D6.3H7
R8
330
U4 CX1117-ADJ
SOT223
1
3
4
2
AD
J
IN
OUT2
OUT1
Y4
L5
FB/0603
R7
750
L1
47uH_3A
+CE8
CD11X/220UF16V/D6 3H7
+
CE5
CD263/100UF35V/D8H7
R1
20K
CB3
0.1uF
H4
HOLE/GND
2
3
4
5
9
8
7
6
1
2
3
4
5
9
8
7
6
1
CB12
0.1uF
Y1
+
CE3
CD11/100UF35V/D8H14
R4
47K
+CE4
CD263/470UF16V/D8H12
+CE2
CD11X/220UF16V/D6.3H7
L3 FB/1206
+CE6
CD11X/220UF16V/D6.3H7
R6
0R/2K
L4
FB
R3
2K
CB9
0.1uF
CB4
0.1uF/0603
CB7
0.1uF
Y5
CB5
0.1uF
TP1
Main Unit--Decoder Board Circuit Diagram
Power support
15-1
15-1