42
12.4. Main (SOC IO Expander) Circuit (1/2)
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
: +B SIGNAL LINE
: TUNER/AUX/MIC INPUT SIGNAL LINE
: CD INPUT SIGNAL LINE
: USB SIGNAL LINE
A
MAIN (SOC IO EXPANDER) CIRCUIT
SCHEMATIC DIAGRAM - 3
MAIN (SOC IO EXPANDER)
CIRCUIT
SA-AKX600LM,SA-AKX800LM
2/2
1/2
TO MAIN (SOC IO EXPANDER)
CIRCUIT (2/2)
P1
PW_STDBY_3R3V
C1022
10
LB1007
J0JBC0000010
LB1004
J0JBC0000010
R1068
15K
10K
R1038
C1009
0.1
0.22
C1012
C1011
0.1
470
R1001
C1013
3.3
0
R1036
C1018
0.1
C1014 16V100
C1015 0.1
68K
R1067
LB1039
J0JCC0000286
J0JCC0000286
LB1037
J0JCC0000286
LB1038
10
C1021
LB1002
J0JBC0000010
LB1012
J0JCC0000278
J0JCC0000278
LB1013
J0JCC0000286
LB1015
J0JCC0000286
LB1014
C1003
0.1
C1025
10
R1240
0
C1002
0.1
TUN_WCK
J0JBC0000010
LB1017
R1013
2.2K
TUN_BCK
LB1018
J0JBC0000010
R1022
2.2K
C1007
0.1
R1024
680
R1015
1K
R1027
10M
R1025
1M
R1018
100
R1101
J0JBC0000010
R1049
R1048
100
100
C1036 1000P
J0JBC0000088
LB1019
R1035
0
R1046
J0JBC0000088
C1035 1000P
C1032 1000P
C1031 1000P
C1033 1000P
R1002
J0JBC0000088
R1003
J0JBC0000088
C1048 1000P
C1049 1000P
R1075
R1071
R1073
R1115
1K
B1GBCFJJ0041
SWITCH
Q1002
R1106
10K
R1078
2.2K
10K
10K
Q1001
B1ABCE000015
SWITCH
10K
R1105
J0JBC0000010
LB1003
C1024
10
LB1001
J0JBC0000010
R1114
10K
D1001
DZ2J130M0L
J0JCC0000286
R1128
J0JCC0000286
LB1008
J0JCC0000286
LB1010
J0JCC0000286
LB1009
J0JBC0000088
LB1020
C1023
10
J0JBC0000010
LB1031
J0JBC0000010
LB1033
J0JBC0000010
LB1032
J0JCC0000286
R1127
R1045
J0JBC0000088
R1047
J0JBC0000088
R1043 10K
10K
R1116
10K
R1044
10K
R1032
10K
R1041
C1008
0.1
C1034 1000P
10K
R1029 10K
R1031 10K
C1030 100P
R1057
J0JCC0000278
J0JCC0000278
R1059
J0JCC0000286
LB1036
J0JCC0000278
R1060
J0JCC0000278
R1058
J0JCC0000278
R1056
J0JBC0000010
LB1030
C1042
0.22
R1054
2.2K
LB1035
J0JCC0000278
J0JCC0000278
R1055
1
4
2
3
C1041
0.1
C1004
0.1
C1005
0.1
C1001
0.1
C1006
0.1
0.1
C1040
C1016
680P
R1095
1.2K
R1119
12K
R1118
0
6.3V330
C1017
LB1005
10
J0JBC0000010
R1021
J0JCC0000278
R1020
R1019
J0JBC0000010
SP_SDA
SP_SCL
R1028
J0JBC0000010
C1029
27P
C1028
27P
R1026
220K
X1002
H0A327200191
LB1011
J0JCC0000286
R1133
J0JCC0000286
SP_STB
EEP_SCL
EEP_SDA
SP_CLR
TUN_BCK
R1132
J0JCC0000286
C1027
9P
C1026
2 3
1 4
X1001
H0J169500045
C1010
10
TUN_WCK
R1100
J0JCC0000278
R1016
0
R1017
0
R1117
10K
R1097
330K
3 21
ZJ1001
R1103
2.2K
R1104
2.2K
R1096
0
R9013
0
C1047
0.1
SYS5V_GND
BT_UART_RTS
BT_UART_RX
BT_UART_TX
R1066
0
R1065
0
LB1027
J0JCC0000286
LB1025
J0JCC0000286
LB1016
J0JBC0000010
1.2K
R1107
R1108
1.2K
CD
GND
VOUT
VIN
IC1001
C1AB00004188
SOC
DVSS
DATAO2
FLASH_CS
DVDD_M2
GPIO10
BCKO1
SVDD
SVSS
DATAO1
DVDDIO
LRCKO1
DATAO2
BCKO1
DATAO1
LRCKO1
SD_CLK
SD_CMD
SD_DAT3
SD_CON
DVDDIO
SD_DAT1
SD_DAT0
FLASH_CLK
FLASH_DAT3
FLASH_DATA
[96] AVDDC
[95] GPIO12
[94] GPIO11
[128] XOUT_PLL
[127] XIN_PLL
[126] TMODE
[125] XOUT_32K
SVSS
REGION 1
DVSS
SVDD
DVDD_M1
VDDQ
SD_DAT2
VSSQ
GPIO0
FLASH_DAT2
MODEL INDICATOR
FLASH_DAT1
FLASH_CS
FLASH_CLK
FLASH_DAT3
FLASH_DATA
FLASH_DAT2
FLASH_DAT1
RESETX
MPORT_DET
SDA1
SCL1
SP_SDA
SP_CLR
GPIO18
DATAI1
SP_SCL
SP_STB
XIN_32K
UART1_TXD
RCR
UART1_RXD
DVSS
GPIO14
GPIO16
GPIO15
USB_DP
AVSSC
REXTI
USB_DM
UART0_TXD
UART0_RXD
UART0_CTS
UART0_RTS
GPIO13
BCKI1
LRCKI1
GPIO17
F
BD
GPIO6
AC
EQO
RFI
E
BIAS
AGND1
ANAMONI1
ANAMONI0
AD_MONI0
ADIN4
ADIN2
ADIN1
ADIN3
GPIO4
GPIO5
GPIO3
ADIN6
ADIN7
VSS_ADC
ADIN5
REGION 2
SSCLK
REGION 3
MSDI
MSCLK
DVSSQ
MSCS
MSDO
SSDO
ADIN0 [34]
VDD_ADC [33]
AVDD1
AD_MONI1
LD
PD
DVSS
GPIO8
GPIO9
GPIO7
SDA0
DSP_RESET
SCL0
PCO
ASY
FCO
JTAG TDI
JTAG TMS
JTAG TRST
CLVOUT
TDOUT
SDOUT
FDOUT
JTAD TCK [67]
JTAG TDO [66]
CLK88 [65]
RMT
CN
TUN_WCK
CN
SYNC
VR
DC_DET_AMP
VR
DC_DET_PWR
N
C
R
V
DA
DS
VR
PCONT2
VR
PCONT
VR
SPDRV
CD
TRVDRV
CD
TRDRV
CD
FODRV
CD
LDO
CD
MD
CD
F
CD
E
CD
VBIAS
CD
BD
CD
AC
CD
AGND1
CD
ILLUMINATION
DS
ADC_GND
DS CN
SMPS_ID
VR
VOL_JOG
CN
ROT_JOG
CN
KEY1
CN
PW_1R5V
VR
PW_+36V
DA VR
TUN_BCK
CN
TUN_SDO
CN
TUN_INT
CN
TUN_RST
CN
PW_STDBY_3R3V
US
SYS5V_GND
R
V
S
D
S
U
R
V
N
C
CDMOTOR_GND
CD
CN
CN
I2C_SCL
DS
I2C_SDA
DS
DSP_RESET
DS
DSP_MUTE
I2C_SCL
I2C_SDA
DSP_RESET
DSP_MUTE
BT_HOST_WAKE
I2C_SCL
I2C_SDA
DSP_RESET
DSP_MUTE
DS
FL_SDO
CN
FL_SCLK
CN
FL_SDI
CN
FL_CS
CN
MPORT_DET
CN
EMMC_NRST
US
EMMC_DAT1
US
EMMC_DAT0
US
EMMC_CLK
US
EMMC_CMD
US
EMMC_DAT3
US
EMMC_DAT2
US
LD_CW
CD
LD_CCW
CD
OPEN_SW
CD
CLOSE_SW
CD
INNER_SW
CD
127
125
123
117
116
118
115
120
121
119
98
97
99
105
104
106
102
100
101
103
113
111
109
108
110
112
114
107
122
124
126
63
50
52
51
45
47
46
41
42
38
34
36
37
35
40
39
44
43
49
48
60
62
61
56
57
53
55
54
59
58
64
95
92
93
88
89
84
85
80
81
72
67
65
66
71
69 68
70
7
7
9
7
8
7
6
7
73
75 74
83 82
87 86
91 90
94
96
9 10
7 8
12
15 16
13 14
11
1
4
2 3
6
5
128
31
29
23
26 27
24 25
18 19
17
22
20 21
28
30
32
33
C0EBY0000664
VOLTAGE DETECOR
IC1002
USB_SEL
US
USB_B_OVC
US
USB_D-
US
USB_D+
US
CD: MAIN (CD MOTOR DRIVER): SCHEMATIC DIAGRAM - 1
US: MAIN (USB EMMC): SCHEMATIC DIAGRAM - 2
SO: MAIN (SOC IO EXPANDER): SCHEMATIC DIAGRAM - 3 ~ 4
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 5 ~ 6
CN: MAIN (CONNECTOR): SCHEMATIC DIAGRAM - 7
DS: MAIN (DSP): SCHEMATIC DIAGRAM - 8
VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 9 ~ 10
FOR PN
FOR AKX600
FOR AKX800
FOR AKX800
R1072
2.2K
NRST
5
6
1
3
4
2
8
7
P1002
TCK
TDO
TDI
TMS
3R3V
GND
RESET
TRST
FOR DEBUG