Explay T280 Schematic

Page 1
DBB
CCIRCLK
CAM_SDA/BT_SDA/ATV_SDA
CAM_SCL/BT_SCL/ATV_SCL
VCAM_ANA
WIFI_SPI1_INT
LCM_D05/SPI1_CMD
LCM_D03/SPI1_CS
LCM_D02/SPI1_CLK
LCM_D01/SPI1_DATA
R4
NF
R13
LCM_D07
LCM_D06
LCM_D04
LCM_D00
NF
SPI1_DI
LCM_WEN LCMRSTN LCM_RDN
LCM_CSN
CCIRMCLK
CAM_PWDN
CCIRRST
CCIR_HS CCIR_VS
CCIR_D7
CCIR_D6 CCIR_D5
CCIR_D4
CCIR_D3
CCIR_D2
CCIR_D1
CCIR_D0
KEYOUT1
KEYOUT0
KEYIN4
PA_EN
HB_TX
LB_TX
QPI_CLK
QPI_IO3 QPI_IO2 QPI_IO1 QPI_IO0
QPI_CSN0
SPI1_DO
SPI1_CS
SPI1_CLK
LCM_CD
LCM_FMARK
GPIO_0
GPIO_1
GPIO_2
PRODT
EXTINT1
PBINT
D21
C22
D22
E21
B21
F22
D20
E19
F20
Y17
Y18
W17
V18
W18
L20
J19
M20
M19
J18
R19
P20
N18
N21
R18
P19
U18
M21
M22
N20
N19
D10
D9
E10
D8
J22
G19
H20
H19
G20
G21
C21
100PF
C85
C2
RSTN
G6
G7
C5
G22
H21
C7
J20
L21
SIM0_CLK
SIM0_DA
SIM0_RST
SIM1_CLK
SIM1_DA SIM1_RST
SIM2_CLK SIM2_DA
SIM2_RST
BT_PCM_DO
BT_PCM_DI
BT_PCM_CLK
BT_PCM_SYNC
FM_32K
SD_D0 SD_D1
SD_D2 SD_D3
SD_CMD
SD_CLK0
U0TXD
U0RXD U1RXD
U1TXD
TP_XL
TP_XR TP_YU
TP_YD
PA_AUDIO_EN
BT_PWR_EN
CAM_PWDN2
ATV_RST
ATVPOWER_EN
CRUST-CLOSE/OPEN_DECT
BT_CLK_REQUEST
LDOMEMSB
HEADSET_DETECT
PBINT PCLK_ATV IMI600_EN_1.2VLD0
LED1_EN
FLASH_LED_EN
CCIR_PCLK_F
ATV_SDA ATV_SCL
B10
RF_PABAND/GPIO_43
C9
RF_PAMODE/GPIO_47
A9
RF_PAEN/GPIO_48
B8
RF_VBS3/GPIO_46
C8
RF_VBS2/GPIO_45
B9
RF_VBS1/GPIO_44
P21
ESMCLK
P22
ESMD3
R21
ESMD2
R20
ESMD1
R22
ESMD0
T20
ESMCSN1
T21
ESMCSN0
E17
SPI1_3_DO/GPIO_78
D17
SPI1_3_DI/GPIO_77
D18
SPI1_3_CS0/GPIO_76
E18
SPI1_3_CLK/GPIO_75
B17
LCMD[8]/FMARK/SCL3/GPIO_61
B16
LCMD[7]/SDA3/GPIO_60
A17
LCMD[6]/SPI0_2_CD/SPI1_2_CD/GPIO_59
A19
LCMD[5]/SPI0_1_CD/SPI1_1_CD/GPIO_58
B19
LCMD[4]/SPI0_1_CS1/SPI1_1_CS1/GPIO_57
C19
LCMD[3]/SPI0_1_CS0/SPI1_1_CS0/GPIO_56
A20
LCMD[2]/SPI0_1_CLK/SPI1_1_CLK/GPIO_55
B20
LCMD[1]/SPI0_1_DO/SPI1_1_DO/GPIO_54
B18
LCMD[0]/SPI0_1_DI/SPI1_1_DI/GPIO_53
C16
LCMCD/SPI0_2_CLK/SPI1_2_CLK/GPIO_41
C17
LCMWR/SPI0_2_DO/SPI1_2_DO/GPIO_40
C18
LCMRSTN/GPIO_62
C20
LCMRD/SPI0_2_DI/SPI1_2_DI/GPIO_39
D16
LCMCS1/CLK_32K_O/SPI1_2_CS1/GPIO_49
B15
LCMCS0/SPI0_2_CS0/SPI1_2_CS0/GPIO_42
E13
CCIRMCK/CLK_DSP/CLK_32K_O/GPIO_66
D14
CAM_PD/GPIO_37
A10
CAM_RSTN/GPIO_38
A13
CCIRCK(SCK)/GPIO_97
B12
CCIRHS/GPIO_65
A12
CCIRVS(SSN)/GPIO_98
B14
CCIRD[7]/GPIO_50
D13
CCIRD[6]/GPIO_34
C12
CCIRD[5]/GPIO_35
B13
CCIRD[4]/GPIO_36
C11
CCIRD[3]/GPIO_51
C10
CCIRD[2]/GPIO_52
D12
CCIRD[1]/GPIO_64
B11
CCIRD[0](SDI)/GPIO_96
C13
SDA/GPIO_33
C14
SCL/GPIO_32
V19
KEYOUT[6]/GPIO_27
W21
KEYOUT[5]/GPIO_26
Y20
KEYOUT[4]/GPIO_90
Y21
KEYOUT[3]/GPIO_89
W19
KEYOUT[2]/GPIO_88
510
R102
AA20
KEYOUT[1]/GPIO_87
510
R7
AA19
KEYOUT[0]/GPIO_86
W20
KEYIN[7]/SCL1/GPIO_29
V20
KEYIN[6]/SDA1/GPIO_28
U19
510
KEYIN[5]/GPIO_31
V21
KEYIN[4]/GPIO_30
V22
KEYIN[3]/GPIO_117
U20
KEYIN[2]/GPIO_93
U22
KEYIN[1]/GPIO_92
U21
KEYIN[0]/GPIO_91
R111
RF
SPI FLASH
LCM
CAMERA
KEYPAD
U100-A
IC-CPU-SC6530A
SIM 0
SIM 1
SIMDA2/SPI1_0_DO/U1_2_TXD/GPIO_15
SIM 2
SIMRST2/SPI1_0_DI/U1_2_RXD/GPIO_16
MTMS/RXQD0_O/CCIRVS(SSN)/GPIO_19
MTDI/RXQD1_O/CCIRD0(SDI)/GPIO_20
MTCK/CLK_32K_O/CCIRCK(SCK)/GPIO_21
JTAG
IIS
IISMCK/CLK_32K_O/CLK_MCU/GPIO_118
SD_D0/U1_1_RXD/SPI0_0_DI/GPIO_11
SDIO
SD_CMD/U1_1_TXD/SPI0_0_DO/GPIO_10
UART
TOUCH PANEL
SPI0_0_CS1/FMARK/SPI1_3_CS0/GPIO_14
SPI1_0_CS0/SPI1_3_CLK/GPIO_18
SYSTEM CONTROL
PWM/CLK_AUX/CCIRCK(SCK)/GPIO_25
SIMCLK0/GPIO_81
SIMDA0/GPIO_82
SIMRST0/GPIO_80
SIMCLK1/GPIO_85
SIMDA1/GPIO_83
SIMRST1/GPIO_84
SIMCLK2/SPI1_0_CLK/GPIO_17
MTDO/SDA2/GPIO_22
MTRSTN/SCL2/GPIO_23
IISDI/GPIO_6
IISDO/GPIO_7
IISCLK/GPIO_8
IISLRCK/GPIO_9
SD_D1/GPIO_67
SD_D2/GPIO_68
SD_D3/SPI0_0_CS0/GPIO_13
SD_CLK/SPI0_0_CLK/GPIO_12
SD_CLK1/SPI0_0_CD/GPIO_69
U0TXD/GPIO_94
U0RXD/GPIO_95
U0CTS/U1_0_RXD/GPIO_4
U0RTS/U1_0_TXD/GPIO_5
TP_XL/GPIO_128
TP_XR/GPIO_129
TP_YU/GPIO_130
TP_YD/GPIO_131
GPIO_3/SPI1_0_CD/FMARK
GPIO_63/BT_XTL_EN
TESTRSTN/GPIO_132
EXTINT0/PWM
CLK_AUX/CLK_DSP/GPIO_24
LDOMEMSB
Page 2
POWER
VDDIO
VCAM_CORE_1V8_B
VSIM1
1uF
C327
VMEM_SPI
ATV_2.8V/WIFI_3V3
VDDSDIO
VSIM2
1uF
C328
1uF
VCAM_CORE_1V8_A
VCAM_ANA
1uF
C316
1uF
C325
1uF
C313
VBAT
A3
VBAT
B3
ABB
NF
VDDCORE_1V1
VDDCORE_1V1
C305
0.1uF
TVS1
C330
2.2uF
C333
0.01uF
C334
VRF_2V8
2.2uF
C315
10PF
C341
10PF
C342
1uF
C314
VMEM_1V8
C307
VDDIO
VCAM_ANA
VBAT_SENSE
ISENSE
L9
WHTLED_IB5
L8
WHTLED_IB4
L6
WHTLED_IB3
LED-
MICBIAS
C206
1uF
MICP MICN
HEADPHR HEADPHL
RECN RECP
R210
AIL AIR
R29
R30
C43
C36
100PF
100PF
X3
NF
INOUT
X2
C237
C236
22PF
22PF
HEAD_MIC
AUXMICP AUXMICN
AUXSPP
AUXSPN
32K_IN
32K_OUT
M6
WHTLED_IB2
P3
WHTLED_IB1
R3
WHTLED_IB0
R209
P4
WHTLED_RSET
6.2K
C205
W11
VCOM
1uF
W10
MICBIAS
1K
Y10
HEADMIC_IN
W12
HEADMICP
V11
HEADMICN
AA12
MICP
Y12
MICN
V13
AIR1
W13
AIL1
R11
HEAD_P_R
R12
HEAD_P_L
V9
EARP
W9
EARN
Y4
OUTPPA
W4
OUTPPA
AA4
OUTPPA
C28
W5
OUTNPA
100PF
Y5
OUTNPA
AA5
OUTNPA
WHTLED
RF & CLK
U100-B
IC-CPU-SC6530A
AUDIO
ADC
RTC
USB
3
X1
OUT
2
4
IN
1
EGSM_RX_P
EGSM_RX_N
USGSM_RX_P
USGSM_RX_N
DCS_RX_P
DCS_RX_N
PCS_RX_N
US/EGSM_TX
DCS/PCS_TX
REF_IN+
REF1_OUT
REF2_OUT
PADP_USB
PADM_USB
REF_INP
REF_INN
PCS_RX_P
REF_IN-
REF1_EN
REF2_EN
PAGSM
ADCI0
ADCI1
ADCI2
ADCI3
RTC32KI
RTC32KO
VDDRTC
VBATBK
VDDUSB
K1
K2
L1
L2
J1
J2
H1
H2
F1
G1
W1
V1
U2
V2
W2
Y2
E4
D5
H7
D6
H8
Y13
AA13
C203
Y14
AA14
C200
R201
J21
R202
K22
R200
K21
C202
EGSM_RX_P EGSM_RX_N
USGSM_RX_P USGSM_RX_N
DCS_RX_P DCS_RX_N
PCS_RX_P PCS_RX_N
US/EGSM_TX
DCS/PCS_TX
REF_INP
REF_INN
VRF_2V8
BT_26M ATV_26M RF_RAMP
M_BAT_ADC
A_BAT_ADC
ADC2
ADC3
32K_IN
32K_OUT
0.01uF
10uF
33
USB_DP
33
USB_DM
1.5K
1uF
C331
1uF
VCHG CHG_DRV
1uF
C336
4.7uF
C318
L300
2.2uH
1uF
2.2uF
C324
10uF
C323
C322
C310
0.1uF (NF)
VBAT
C4
VBAT
T4
VBAT
T3
VBAT
AA6
VBATPA
W6
VBATPA
Y6
VBATPA
AA7
VBATBUCK
Y7
VBATBUCK
Y8
LX
AA8
LX
AA9
VFB
C1
VDDRF
D1
VDD_BB1
N2
VDD_BB2
D2
VDD_TX_LO
E2
VDD_TX
N1
VDD_RXADC_DIG
U1
VDD_REF
B2
AVDDBB
AA10
AVDDVB
Y11
VDDAO
AA3
VDDPA
W15
VDD25
T1
DVDD18
1uF
1uF
C321
W16
VMEM
Y16
VMEM
J14
VDD_D
K15
VDD_D
M16
VDD_D
J13
VDDIO
K14
VDDIO
N16
VDDIO
A15
VCAM
A16
VLCM
C309
0.1uF
(NF)
U4
VBATSEN
T7
ISENSE
T6
VCHG
T5
VDRV
A2
NC
A21
NC
A22
NC
B22
NC
POWER BB
POWER RF
POWER ANALOG
POWER INPUT
CHARGE
U100-C
IC-CPU-SC6530A
POWER OUTPUT
VIRB & KPLED
GND
NC
Y22
NC
AA21
NC
AA22
NC
VDDCORE
VDDCAMD1
VDDCAMD0
VDDCAMA
VDDSIM2
VDDSIM1
VDDSIM0
VDDSD
VIBR_OUT
VSSDCDC
VSSDCDC
VMEMS
VDD18
VDD28
KP_OUT
VSSIO
VSSIO
VSSIO
VSSIO
VSSIO
VSS_RF
VSS_RF
VSS_RF
VSS_RF
VSS_RF
VSS_RF
VSS_RF
VSS_RF
VSS_RF
VSS_RF
VSS_RF
VSS_RF
VSS_RF
B4
A4
B5
P1
N8
P2
R2
A7
B7
B6
A6
N3
M3
Y9
W8
V6
VSSPA
V7
VSSPA
W7
VSSPA
D11
H18
J15
M18
C15
M1
M2
E1
F2
H3
J4
K3
L4
T2
U3
C3
A1
B1
N10
VSS
C6
VSS
W3
VSS
Y3
VSS
AA16
VSS
D3
VSS
D15
VSS
E3
VSS
F19
VSS
G3
VSS
J10
VSS
J12
VSS
K11
VSS
K13
VSS
K18
VSS
L10
VSS
L12
VSS
M10
VSS
M11
VSS
M13
VSS
L14
VSS
N12
VSS
N14
VSS
V4
VSS
Y1
VSS
AA1
VSS
AA2
VSS
VMEM_1V8
1uF
C320
2.2uF
C317
0.1uF
C304
2.2uF
C35
1uF
C338
1uF
C303
VSIM0
C326
VIB_CTRL KPLED_CTRL
RTC
Page 3
QPI_CSN0
QPI_IO1
QPI_IO2
IC-FLASH-SERIAL-SPI_NOR(128M)-WSON8
U500
1
CS
2
DO(IO1)
HOLD
(IO3)
3
(IO2)
WP
4
DI(IO0)
GND
GND
9
VMEM_SPI
NF
0.1uF
C802
C500
8
VCC
7
QPI_IO3
6
CLK
QPI_CLK
5
QPI_IO0
VBAT
2K
R42
(NF)
LDOMEMSB
0
R35
LDO_MEMB
103V
1.8V
STRAPPING PIN
Page 4
EGSM_RX_N
EGSM_RX_P
DCS_RX_N
DCS_RX_P
ANT3
GSM_ANT
1
1
L23
NF
R25
0
TP2
C55
L10
L3
1.8PF
22nH
C72
1.8PF
1.5PF
C73
C74
6.8nH
1.5PF
3
OUT
OUT
OUT
OUT
IN-EGSM
IN-DCS
U13
2
4
GND5GND10GND
GND
1
R8
0
R82
0
GSM_RX
DCS_RX
6
7
8
9
RF-TP2
HB_TX
PA_EN
VBAT
LB_TX
47pF
47pF
C2
C47
RF PA
1uF
4.7uF
4.7uF
L22
C18
L21
GND
16
ANT
15
GND
14
CTL1
13
CTL0
47pF
C7
C27 47pF
18
17
GND
IC-RF-PA+SWITCH-RF7190D
GND10RX29RX18GND7GND
TXEN
11
12
R18
15K
47pF
C8
20
19
21
GND22GND23GND
VRAMP
VBATT
U4
33PF
C170
C169 33PF
RFIN_HB
RFIN_LB
1
GND
GND
GND
GND
22PF
2
C9
3
4
5
C29 47pF
6
RF_RAMP
DCS_IN
GSM_IN
DCS/PCS_TX
US/EGSM_TX
PA shielding can
L13
0
NF
C103
NF
C101
NF
C105
L18
0
NF
C102
DCS_IN
GSM_IN
GSM_RX
DCS_RX
Page 5
LCM_D05/SPI1_CMD
LCM_D03/SPI1_CS
LCM_D02/SPI1_CLK
LCM_D01/SPI1_DATA
LCMRSTN
VDDIO
VDDIO
LCM2
2.2
R83
2.2
R84
2.2
R85
2.2
R86
2.2
R87
2.2
R88
STANDARD_QVGA-SERIAL-20PIN
1
TOUCH_XR
2
TOUCH_YD
3
TOUCH_XL
4
TOUCH_YU
5
GND
6
/RESET
7
SPI_CMD
8
SPI_CS
9
SPI_CLK
10
SPI_DATA
11
VDD(2.8V)
12
VDDIO(1.8V/2.8V)
13
GND
14
LED+
15
LED1-
16
LED2-
17
LED3-
18
LED4-
19
LED5-
20
LED6-
XR
YD
XL
YU
VBAT
C17
C41
LED-
2.2uF
0.1uF
2.8/3.2兼容
VDDIO
R45
NF
J2
1
2
3
4
5
R22
R52
R53
R54
XR
YU
XL
YD
XL
YU
XR
YD
R178
R179
R180
R181
R105
R107 200
R15 100
R20
510
510
200
TP_XL
TP_YU
TP_XR
100
TP_YD
R61
ADC2
R64
ADC3
LCM Interface & Touch Pannel
Page 6
使用K(8731)需要将使能脚连续输出4个高电平
VDDIO
MICBIAS
C605
MICP
0.022uF
C606
100PF
C607
MICN
0.022uF
510
R601
C82
C92
47pF
47pF
510
R44
VMIC
C602100PF
C601
2.2uF
1.5K
R602
R609
1.5K
C65
47pF
FB601
MIC+
FB603
MLV22
MIC+
C64
47pF
MLV23
MIC1
MIC+
MIC-
HEADSET_DETECT
HEADPHR
HEADPHL
R6216
1uF
C6211
C33
R24
33
10uF
C34
R14
33
10uF
51K
R6215
1K
HEAD_L
HEAD EAR
C99
C10047p F
47pF
HEAD_R
HEAD_L
MIC CIRCUIT
VDDIO
REC
RECEIVER CIRCUIT
RECP
RECN
C5
C11
47pF
47pF
R10
C4
100PF
R21
C22
C31
MLV10
47pF
MLV16
47pF
1
2
REC1
1
2
HEAD_MIC
1K
R65
R58
C26
C24
10uF
47pF
1K
2K
R48
C21
47pF
C30
0.022uF
C32
100PF
0.022uF
C75
47pF
AUXMICP
C23
AUXMICN
AUXSPN
AUXSPP
C219
100PF
C159
T211
47pF
SPK1
Loudspeaker
C160
T213
47pF
HEAD MIC
SPK
Page 7
m
CHG_DRV
VBAT_SENSE
ISENSE
C25
VCHG
C1
2.2uF
0.1uF
C3
33
D
GD
G
S
S
A
A
A
Q5
GND
VBAT
Close to 0.36Ω
VBAT
D
C
K
C
33
C140
R9
0.36
VBAT
GND
PBINT'
PBINT
MARK
NPTH2
1
1
MARK1
MARK2
NPTH3
NPTH10
NPTH8
Test Point
CHARGER
1.5mm
VBAT
C40
100PF
MOTO1
C15
100PF
1.2mm
1.4m
VIB_CTRL
MOTO
Page 8
VSIM0
1uF
C10
C59
47pF
HEAD_MIC
HEAD_L
HEAD_R FM_ANT
SIM0_DA
SIM0_CLK
SIM0_RST
T9
T7
T8
U1RXD1
U1TXD1
R63
U1RXD
U1TXD
USB_DP
USB_DM
VCHG
SD_CMD
SD_D2
SD_D3
SD_CLK0
SD_D1
6
2
MIC
5
R_AUDIO
4
DETECT
3
L_AUDIO
1
GND
SD_D0
L5
C803
100PF
T5
C14
47pF
L6
T1
C13
47pF
L7
T10
C16
L16
47pF
1K
R67
1K
USB-DM
J11
VDDSDIO
C57
0.1uF
5 4 3 2 1
USB-DP
CON-SOCKET-8PIN_TF-CAD-208K215
1
2
3
4
5
6
7
8
9
10
11
12
CON1
67
89
J1
DAT2
CD/DAT3
CMD
VDD
CLK
VSS
DATO
DAT1
CARD_DETECT
CARD_DETECT
GND
GND
FLASH_LED_EN
SIM1
SIM1_DA
SIM1_CLK
SIM1_RST
SIM2
VBAT
VSIM1
1uF
C61
C119
47pF
CAM_SDA/BT_SDA/ATV_SDA
CAM_SCL/BT_SCL/ATV_SCL
FLASH-
FLASH+
R311
33
Q2
C52
100PF
6
CLK
5
RST
4
VCC
J7
6
CLK
5
RST
4
VCC
J6
CAM_PWDN
VCAM_CORE_1V8_B
9
VCAM_ANA
CCIR_HS
VCAM_ANA
CCIR_D7
CCIRMCLK
CCIR_D6
CCIR_D5
CCIR_D4
CCIR_D0
CCIR_D3
CCIR_D1
CCIR_D2
FLASH+
7
GND8GND
GND10GND
9
7
GND8GND
GND10GND
CCIRRST
CCIR_VS
CCIRCLK
FLASH-
1
IO
2
VPP
3
GND
VSIM2
C6
1uF
C12
47pF
SIM2_DA
SIM2_CLK
SIM2_RST
7
GND8GND
GND10GND
9
1
IO
2
VPP
3
GND
6
CLK
5
RST
4
VCC
J8
SIM3
1
IO
2
VPP
3
GND
4.7uF
C78
C70
L11 10
C56
C37
0.1uF
R23
R19
1uF
1uF
R5
R1
J10
1
AGND
2
SDA
3
AVDD(2.5V)
4
SCL
5
RESET
6
VREF
7
PWDN
8
HREF
9
DVDD(1.8V)
10
DOVDD(2.8V)
11
D9
12
MCLK
13
D8
14
DGND
15
D7
16
PCLK
17
D6
18
D2
19
D5
20
D3
21
D4
22
GND
23
FLASH+
24
FLASH-
ZL039_CAMARAFPC_24PIN
T_FLASH
BACK Camera
CAMERA
Page 9
1V2_TV
ATV_2.8V/WIFI_3V3
R114
R115
C66
5.6nF
1uF
C195
C196
C194
5.6nF
0.1uF
1uF
C192
ATV_VDD28
0.1uF
1V2_TV
C182靠近PIN24
1V2_TV
C189
0.1uF
C182
ATV/FM_ANT
1
120NH
R59
R49
FM_ANT
R34
此部分靠近电视天线馈点
R12
0
R108
C187
0.022uF
R3
10K
10K
0.022uF
C188
R11
100PF
NF
C60
For ATV Recording
2
1
29
VDD_RF1
VDD_VCO
VDD_AMS
9.1nH
L40
C91
C58
NF
C62
MICP
MICN
C63
22PF
ATV_26M
8.2PF
NF
C179
0
R36
1000PF
L8
NF
3
RF1_IN
30
XO_P
31
XO_N
32
VDDA_IO
27
VDD_LDO
17
12
VDDIO2
VDDIO1
U1
IC-JPEG-ATV168S-4X4-QFN32
GND
33
24
VDDC
VREG_LDO
I2S_DATA
I2S_MCLK
I2S_LRCLK
BT_VSYNC
BT_HSYNC
EN_LDO
TEST_MODE
I2C_SDA
I2C_SCL
I2S_SCLK
BT_CLK
BT_D7
BT_D6
BT_D5
BT_D4
BT_D3
BT_D2
BT_D1
BT_D0
RESETN
C180
28
1uF
1K
5
6
9
11
16
8
7
10
18
23
22
21
20
19
15
R46
14
13
25
26
4
R16
1K
R26
ADACRIGHT
ADACLEFT
100
R31
R32
R33
R37
R38
R39
R40
R41
R43
R47
CCIR_VS
100
CCIR_HS
100
PCLK_ATV
100
CCIR_D7
100
CCIR_D6
100
CCIR_D5
100
CCIR_D4
100
CCIR_D3
100
CCIR_D2
100
CCIR_D1
100
CCIR_D0
ATV_RST
IMI600_EN_1.2VLD0
CAM_SDA/BT_SDA/ATV_SDA
CAM_SCL/BT_SCL/ATV_SCL
ADACLEFT
ADACRIGHT
R28
1K
C113
0.022uF
R62
1K
C111
0.022uF
C83
1uF
C84
1uF
AIL
AIR
Page 10
KEYOUT0
KEYOUT1
KEYIN4
T4
T12
T15
VOL KEY
1
2
3
4
GND
S1
RS610-SIDE_FPC
Vol+
Vol-
PBINT
VR1
Power Key
S5
R100
1K
powkey
PBINT'
AIL
AIR
C20 1uF(NC)
0.1uF(NC)
U0RXD
32
UART_TX
1
U0TXD
BT_PCM_DO
BT_PCM_DI
BT_PCM_CLK
BT_PCM_SYNC
VDDIO
C69
0.1uF
0(NF)
VDDIO
VBAT
R27
NF(0 ohm)
R81
VBAT
UART_RX
2
PCM_DOUT
IC-RF-HL1200-BLUETOOTH-5X5X0.8-QFN32
3
PCM_DIN
4
PCM_CLK
5
PCM_SYNC
6
VIO
NF
C38
7
ICETX/NC
8
ICERX/NC
TS1
1000PF
C79
C77 0.1uF
C76 1uF
15K(NC)
R6
12K(NC)
C51
4.7uF C68
C67
R2
C46
0.1uF
0.1uF
27
30
GPIO31GPIO
FM_ROUT28FM_LOUT29DVDD18
33
GND
SCANTEST/NC
1000PF
C80
100
10K
B1
R77
BT_CLK_REQUEST
CAM_SCL/BT_SCL/ATV_SCL
FM_32K
CAM_SDA/BT_SDA/ATV_SDA
56nH(NC)
L9
25
26
U7
FM_ACP
24
FM_VCOP
FM_VCON
23
FM_RF
FM_VDD
FM_DCP
NC/LDO_ON15XTAL14XIN13XEN_OUT12I2C_SCL11I2C_SDA10XIN_32K9VBAT
16
BT_PWR_EN
BT_26M
1uF(0 ohm)
C71
22
2.2nF(0 ohm)
21
C86
20
19
BT_RF
18
NC
17
NC
FM_ANT
BT_ANT1
NF
R50
1PF
C502
C709
1PF
L11.5nH
L703
2.7nH
C81
2.7PF
BlueTooth
BT_ANT2
1
1
FM
VBAT
C426
100PF
C87
0.1uF
C104
10uF
BAT CONNECT
12D912
D10
S2
J5
234 1
R17
KPLED_CTRL
FPC-6PIN
1
2
3
4
5
6
KPLED_CTRL
VBAT
MIC-
MIC+
KEY_LED
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