Circuit Diagrams and PWB Layouts
10.
SS
B: DC/DC
GND
GND
GND
GND
GND
T
GND
GND
GND
GND
GND
GND
T
GND
GND
GND
GND
GND
GND
T
GND
T
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
T
GND
GND
GND
GND
GND
GND
T
GND/ADJ
OUT
VIN
4
GND
D1B
D1A
G2
G1
S
2
D2B
D2A
S
1
GND
T
T
GND
GND
GND
T
GND
GND
T
GND
T
GND
T
GND
T
A
3
2
1
F
E
D
C
B
8
7
6
5
5
4
3
2
1
F
E
D
C
B
A
4
6
7
8
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND/ADJ
OUT
VIN
4
COMP
GND1
GND2
VB
CONTROL
OADJ
VIN
VOUT
B
S
IN
S
W
COMP
FB
SS
GND
EN
GND/ADJ
OUT
VIN
4
BOOT
DRIVE
FB
GND
LGATE
PHA
S
E
VCC
UGATE
D2B
D2A
G1
G2
S
1
D1B
D1A
S
2
PB-ADJ
GND
GND
PW-ON
PB-ON/OFF
ab
o
u
t 1mm
GND
GND
+24/12V
+24/12V
+24/12V
3
.
3
/5V
S
B
3
.
3
/5V
S
B
10K
R14
3
10V
470U
C104
1U
C16
3
R144
10K
NC
0R
R752
22K
R120
47K
R7
3
1
R2
0R
NC
R7
0R
NC
7
8
4
2
3
5
6
1
A04
8
0
3
Q2
NC
C170
1U
NC
0.1U
C12
8
NC
0.1U
C126
NC
1U
C127
NC
1
2
3
6
5
8
4
7
RT
8
110
U1
3
R6
0R
R70
8
0R
910R
R107
S
-200
1
2
3
4
LD1117
S
U
3
2R7
R4
S
-NC
2R7
R5
S
-NC
2R7
R10
S
-0
R11
0R
NC
D
3
4
LL414
8
NC
22K
R1
3
9
NC
R69
8
470K
NC
C129
0.1U
NC
R
3
0R NC
1
2
3
6
5
8
4
7
U14
MP159
3
DN
C555
47U
6V
3
4K7
R114
R10
3
0R
LL414
8
D
8
1U
C14
3
R111
0R
470P
C4
22K
R109
B
C
E
BT
3
904
Q
8
R249
100R
1K
R110
10K
R
8
NC
1K
R45
3
4K7
R451
NC
4K7
R452
4K7
R1
38
NC
16V
100U
C106
16V
100U
C10
3
16V
100U
C102
220R
L21
220R
L14
5
6
7
8
4
3
2
1
PQ1CX41H2ZPQ
U20
1
3
-PQ1CX4-1HB
10U
C524
NC
10R
R126
L16
33
UH
L1
15UH
15UH
L15
1
2
3
4
LD1117
S33
U4
100R
R106
5V_M1
5V_M1
5V_M1
DV10
DV10
L24
200R
200R
L25
1
2
4
6
8
12
10
3
5
7
9
11
P22
C269
33
P
PWM0
120R
L60
1K
R12
8
UP
3
4
S
W
POWERON/OFF
16V
1000U
C100
16V
1000U
C101
R121
110K
4U7
C7
8
20R
R10
8
S
-120
L1
38
200R
200R
L1
3
7
1K2
R124
5V
S
B
12_M
R12
3
12K4
B
C
E
BT
3
904
Q4
4U7
C556
12_M
12_M1
12_M1
C541
0.1U
G
D
S
A0
3
401A
Q57
1U
C159
+
3
V
3
+
3
V
3
4U7
C6
B
C
E
BT
3
904
Q
3
S
HORT_PROTECT
100P
C162
8
200P
C160
0.1U
C156
5V
S
B
5V
S
B
220R
R129
0.1U
C157
C472
470U
3
5V
16V
470U
C
8
7
S
R
3
4
D4
5K6
R122
0.01U
C161
0.1U
C15
8
10K
R710
12K
R116
10K
R117
100P
C147
0.01U
C14
8
0.1U
C167
0.1U
C165
12/24V_AUDIO
AV12
AV12
L5
8
120R
4K7
R119
1000P
C54
3
S
W
5V
S
B
12_M
Z244
5V_DDR
DDRV
Z9
0.1U
C155
VBR_OUT
B
C
E
Q9
BT
3
904
100R
R115
Z4
12/24V_AUDIO
B
C
E
BT
3
904
Q10
0.1U
C140
BL-ADJU
S
T
VBR_EXT
B
C
E
Q6
BT
3
904
LL414
8
D12
R1
3
2
1K
8
R1
3
7
3
K9
5V_DDR
12_IF
R1
3
1
1K
R105
4K7
3
K9
R1
3
6
+
3
V
3
5V_M
12_M
1000P
C1
3
2
Z24
3
Z
8
16V
100U
C105
12_M
0.1U
C1
3
9
Z14
3
Z7
1000P
C1
3
5
12_M1
100P
C152
5V_OUT
S
IDE
R697
470K
D
33
LL414
8
7
8
4
2
3
5
6
1
D1
3
N0
3
LT
Q1
6V
3
47U
C9
3
5V
S
B
1
2
3
4
LD1117
S
12
U5
Z15
LL414
8
D1
3
R1
3
5
2K7
R1
3
4
100K
4K7
R1
33
D11
LL414
8
D10
LL414
8
R1
3
0
2K2
6V
3
47U
C94
200R
L2
3
L22
200R
0.1U
C164
1000P
C5
LL414
8
D9
0.1U
C154
Z14
0.1U
C151
0.1U
C150
10K
R11
8
3
900P
C149
0.1U
C146
Z1
3
S
R2
3
D5
220P
C145
Z12
0.1U
C142
10U
C
3
0.1U
C141
L59
120R
1000P
C1
3
7
0.1U
C
3
45
Z5
5V_M
0.1U
C1
3
4
0.22U
C1
33
120R
R9
22K
R104
R102
47K
B
C
E
Q7
BT
3
904
D7
LL414
8
10K
R101
8
K2
R100
6
8
0R
R99
R9
8
10K
R97
10K
R96
10K
0.1U
C1
3
1
5V_M
+
3
V
3
+
3
V
3
5V_OUT
S
IDE
5V_M
+
3
V
3
+
3
V
3
12_M
S
W
5V_M
Z159
12_M
0.1U
C16
8
0.1U
C144
BL-ON/OFF
C26
8
1000P
C166
0.01U
5V_M
B01
DC - DC
1
8
520_500_090
3
12
.ep
s
090
3
12