18
6.5.
Main (Voltage Regulator) Circuit
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
A
C
D
B
E
G
H
F
A
MAIN (VOLTAGE REGULATOR) CIRCUIT
SCHEMATIC DIAGRAM - 5
SA-AKX18P MAIN (VOLTAGE REGULATOR)
CIRCUIT
: +B SIGNAL LINE
NOTE: “ * ” REF IS FOR INDICATION ONLY
DA: MAIN (DAMP) SCHEMATIC DIAGRAM - 1
US: MAIN (USB) SCHEMATIC DIAGRAM - 3
BT: MAIN (BLUETOOTH) SCHEMATIC DIAGRAM - 4
MI: MAIN (MICON) SCHEMATIC DIAGRAM - 6 ~ 8
C1018
0.01
0.01
C1019
C1031
0.1
PCONT2
R1070
2.2K
6
8
9
7
2
1
4
5
3
10
ZJ1002*
TO SMPS MODULE
L1002
G1C100MA0291
R1069
0
R1044
2.2K
C1020
4.7
D1007
B0EAKM000117
50V22
C1021
R1031
56K
10
C1044
C1045
10
2
1
3
C0DBGYY03909
+3.3V VOLTAGE CONVERTER
IC1005
56K
R1016
R1008
15K
820P
C1015
C1004
1000P
R1030
15K
C1048
0.1
1
C1025
R1033
0
D1005
DZ2J130M0L
C1033
0.01
C1032
16V100
D1006
B0EAKM000117
D1001
B0EAKM000117
R1007
68K
R1027
10K
R1026
120K
R1038
390
C1023
0.1
3
1
2
B0ADDJ000032
D1002
B1AAKD000012
+12V VOLTAGE REGULATOR
Q1000
0.1
C1047
C1000
10
7.5K
R1004
10K
R1006
R1068
47
56K
R1005
C1001
10
2
1
3
IC1000
C0DBGYY03909
+3.3V VOLTAGE CONVERTER
DC_DET_PWR
PW_12V
PW_SYS_3R3V
PW_SOC_1R5V
MI
MI
MI
MI
BT
DA
MI
MI
US
US
MI
PW_BT_5V
PROTECT
PW_32V
PCONT1
PCONT2
MI
MI
MI
MI
MI
DA
SMPS_ID
DGND
SYNC
PW_3R3V
PW_6V
PW_USB5V
PW_5V
1
4
2
3
IC1004
C0DBGYY00911
+1.5V VOLTAGE REGULATOR
C1024
1
R1025
0
10K
R1064
L1001
G1C100MA0445
L1000
G1C4R7MA0445
C1002
10
DZ1000
B0JCPD000025
C1030
1800P
D1000
B0JCPG000032
D1008
DA2J10100L
C1003
47P
R1067
0
R1066
4.7
C1013
47P
10
C1009
C1022
0.1
C1046
0.1
10
C1008
C1016
0.1
C1005
0.1
C1049
0.1
8
3
T1
4
5
6
7
9
10
2
1
THERMAL PAD
IC1003
C0DBAYY01594
+6V DC-DC CONVERTER
8
3
T1
4
5
6
7
9
10
2
1
THERMAL PAD
IC1002
C0DBAYY01594
+16V DC-DC CONVERTER
32.5V
SYNC
32.5V
5V
PROTECT
SMPS-ID
TEMP-DET
PWR_GND
PWR_GND
BOOT
EN
VIN
GND
PH
COMP
PWRGD
VSENSE
SS/TR
EN
VIN
GND
SS/TR
BOOT
RT/CLK
GND
PH
COMP
PWRGD
VSENSE
RT/CLK
VIN
VOUT
VIN
GND VOUT
CN
VIN
GND
VO
TEMP DET
Summary of Contents for SA-AKX18P
Page 12: ...12 ...
