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Decoder Board -- Circuit Diagram 1
10uF/16V/X5R
C0805/SMD
J2
CON8P-2.5
FB903
FB/0805/33R
1
5V_MCU
2
FB57
FB/0805/33R/2A
VCC_P
3
FB/0805/33R/2A
4
12V_P
5
FB52
FB/0805/33R
6
CON2.54-6
VCC_P
VCC_P
5V_STBY
5V_STBY
1
5
VIN
VOUT
C3
2.2uF/10V/X5R
2
GND
C0603/SMD
3
4
EN
NC
U5
G9091-330T11U
SOT-25/SMD
3.3V_STBY
3.3V_STBY
R49
10K/NC
C24
0.1uF/50V/X7R/NC
POR
3
RESET#
U6
G690L293T73U SOT23/SMD/NC
VCC
R33
R31
18K_1%
3.3K
0603
R35
100
Q1
R28
1
2N3904
3.3K_1%
0603
R37
0
OPWRSB
10K/NC
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VCC_P
12V_P
VCC_P
NC4
CE307
+
NC0805/SMD
100uF
C22
C20
C46
R12 10
VCC_1.1V
10uF/10V/X5R
0.1uF/10V/X5R
C0805/SMD
R3 2.4K
R13
10/NC
DVD_ON
VCC
NC5
CE306
+
NC0805/SMD
100uF
VCC_1.5V
R24
R0603/SMD
3.3V_STBY
NC0603/SMD
NC3
C4
1uF/6.3V/X5R
C0603/SMD
VCC
NC6
NC0603/SMD
DC_EN
RESET#
6
R16
100K
3.3V
C5
CB15
10uF/10V/X5R
C0805/SMD
R76
0.1uF
D306
1K
ESD0603/SMD
RESET_MCU_FB 6
U1
3.3V
G1117-12T63U/G912
C
2
SOT223/SMD
3
IN
OUT
1
B
E
3
2N3904
1
ADJ/GND
R38
C37
100K
2.2uF/6.3V/X5R
C0603/SMD
DC_EN
Q2
1
C38
2N3904
0.1uF/10V
M1
PS_ON#
SCREW_1MM
R25
R19
10K/NC
3.3V_STBY
M
12-11
FB4 BLM21P
C33
0.1uF/10V
BEAD/SMD/0805
0.1uF/10V
10uF/10V/X5R
C0805/SMD
C31
C16
P1_GND
C15
10uF/10V/X5R
1
8
VCC
VIN
C0805/SMD
2.2uH/LQH6PPN2R2N43
FB904
L2
7
LX
1.1V_EN
FB601/5A
L0805B
5
EN
4
1.1V_FB
FB
C8
3
R2
GND
CB16
22uF/10V/X5R
3.3K_1%
2
R20
REF
C1210/SMD
100PF/NC
10K
9
6
1.1V_FB
TP
PGND
NC0805/SMD
NC2
U2
R7
G5627
7.5K_1%
P1_GND
P1_GND
FB3
BLM21P
C32
0.1uF/10V
BEAD/SMD/0805
0.1uF/10V
C30
U4
C11
10uF/10V/X5R
P2_GND
C0805/SMD
10
1
8
C12
10uF/10V/X5R
VCC
VIN
C0805/SMD
2.2uH/LQH6PPN2R2N43
FB905
7
L1
LX
DC_EN
5
FB601/5A L0805B
EN
4
1.5V_FB
FB
C17
3
R4
GND
2
CB17
22uF/10V/X5R
24K_1%
REF
C1210/SMD
1.5V_FB
100PF/NC
9
6
TP
PGND
C35
0.1uF/10V
G5627
NC0805/SMD
R5
NC1
27K_1%
P2_GND
P2_GND
C25
1uF/10V/X5R
C0603/SMD
NC11
L0603B
4
5
VPP
NC
R9
3
6
C7
C40
VIN
VO
15K_1%
10uF/6.3V/X5R
C44
0.1uF/6.3V
C0805/SMD
2
7
VEN
ADJ
0.1uF/6.3V
1
8
POK
GND
R29
9
TP
4.75K_1%
U3
G966A
A1.2V
1.2V
NC12
R17
0
2
R0603/SMD
L0603B
C6
C39
C41
1uF/6.3V/X5R
10uF/6.3V/X5R
0.1uF/6.3V
C0603/SMD
C0805/SMD
M2
M3
M4
SCREW_1MM
SCREW_1MM
SCREW_1MM
L0805B
1.1V
NC7
NC8
L0805B
C10
10uF/6.3V/X5R/NC
C1
OPWRSB
C0805/SMD
OPWRSB
NC
C0603/SMD
RESET#
RESET#
DVD_ON
DVD_ON
L0805B
1.5V
NC9
NC10
L0805B
C2
C43
C13
NC
10uF/6.3V/X5R/NC
0.1uF/6.3V
C0603/SMD
C0805/SMD
VCC_P
FB56
FB55
R51
20K
1.1V
1
S
2
S
3
S
3.3V
A3.3V
R14
100K
4
G
5V_G
R44
R10
0
U11
1K
CEM9435A/nc
R0603/SMD
SOP8/SMD
1
Q5
C21
2N3904
10uF/6.3V/X5R
C0805/SMD
R43
10K
C42
2.2uF
+12V
12V_P
VDD_FAN
82R/1W
R90
+ CE15
R123
33K
220uF/16V
12-11
(7)
(7)
(7)
FB/0805/33R/2A
FB/0805/33R/2A
8
D
VCC
7
D
6
D
5
D
CB14
0.1uF
12V_P
L902
FB
BEAD/SMD/0805
PWR2
1
2
CON2P-2.5
L903
CON2.54-2
FB
BEAD/SMD/0805
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