6 5 4 3 2 1
1
MARK
MARK1
1
MARK
DBB
DBB
KEYPAD GPIO LCM CCIR SPI FLASH
U100-A
ASIC-SC6531-233-0.5
(VCAM)
(VDDIO) (VDDIO)
(VDDIO) (VMEMS)
A9
RF_VBS0/GPIO_43
D9
RF_VBS1
RF_VBS1/GPIO_44
E10
RF_VBS2/GPIO_45
C8
RF_VBS3/GPIO_46
D8
RF_RSV/GPIO_47
RF_CTRL
(VDDIO) (VDDIO)
MTCK/CLK32KO/CCIRCK(SCK)/GPIO_21/BT_MTCK
MTRSTN/SCL2_1/GPIO_23/BT_MTRSTN/BTU02RXD
(VSIM1) (VSIM0) (VDDIO) (VDDIO)
DIGITAL
SIMDA2/SPI1_0_DO/U1_2_TXD/GPIO_15/SDA1_1
(VSIM2)
SIM2
(VDDIO)
(VDDSD)
(VDDIO)
(VDDIO)
PWM
CLK SYSTEM SPI UART JTAGIISSDIO TPSIM0SIM1
RF_PAEN/GPIO_48
MTMS/CCIRVS(SSN)/GPIO_19/BT_MTMS
MTDI/CCIRD0(SDI)/GPIO_20/BT_MTDI
MTDO/SDA2_1/GPIO_22/BT_MTDO/BTU02TXD
U0RXD/GPIO_95/BT_U0_0_RXD/BT_U1_0_RXD
U0TXD/GPIO_94/BT_U0_0_TXD/BT_U1_0_TXD
U0CTS/U1_0_RXD/GPIO_4
U0RTS/U1_0_TXD/GPIO_5
IISDI/GPIO_6/WIFI_ACTIVE
IISDO/GPIO_7/BT_ACTIVE
IISCLK/GPIO_8/BT_STATUS
IISLRCK/GPIO_9
IISMCK/CLK_32K_O/CLK_MCU_DIV/GPIO_75
SIMCLK0/GPIO_81
SIMDA0/GPIO_82
SIMRST0/GPIO_80
SIMCLK1/GPIO_85
SIMDA1/GPIO_83
SIMRST1/GPIO_84
SIMCLK2/SPI1_0_CLK/GPIO_17/SCL1_1
SIMRST2/SPI1_0_DI/U1_2_RXD/GPIO_16
SPI1_0_CS0/GPIO_18/BT_STATUS/SPI0_3_CS1
SPI0_3_CS0/GPIO_14
SPI0_3_CLK/GPIO_69
SPI0_3_DI/LCMD17/GPIO_78
SPI0_3_DO/LCMD16/GPIO_77
SD_CMD/U1_1_TXD/SPI0_0_DO/GPIO_10
SD_D0/U1_1_RXD/SPI0_0_DI/GPIO_11
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_97/EXTINT1
EXTINT0/PWM
BOND_RST_SEL
CLK_AUX/GPIO_24
PWM/CLK_AUX/CCIRCK/GPIO_25
E8
T13
U13
V12
W12
T14
N18
M18
L20
N19
L21
L19
K19
K21
K20
D6
TP_XL
C7
TP_XR
D7
TP_YU
B8
TP_YD
E18
F18
D18
F20
E19
E20
D19
F19
F21
J20
B16
C17
A16
A15
U20
R20
R19
T20
P21
R21
U21
J18
B3
RSTN
U3
TESTRSTN
V3
PBINT
E9
PRODT
K8
LDOMEMSB
T3
M19
J19
[5]
[5]
RF_VBS2
[5]
TX_EN
PCLK_ATV
MTDO_SDA
MTRSTN_SCL
GPIO95_HALL_DET
[8]
[6]
U1RXD
[6]
U1TXD
FM_32K
SPI Flash
[7]
SIM1_CLK
[7]
SIM1_IO
[7]
SIM1_RST
[7]
SIM2_CLK
[7]
SIM2_IO
[7]
SIM2_RST
ATV_RSTN
SD_CMD
[7]
[7]SD_D0
SD_D1
[7]
[7]SD_D2
SD_D3
[7]
SD_CLK0
[7]
[4]
HEADSET_DETECT
100pF
C100
1K
R105
T101
5.5V
LDOMEMSB
ATV_EN_INTELDO
GPIO25_PWM
[1]
POWERON/OFF
VDDRTC
[6]
1K
R109
[1]
QPI_CSN0
[1]
QPI_IO1
[1]
QPI_IO2
D
QPI_CSN0
[1]
QPI_IO0
[1]
QPI_IO1
[1]
QPI_IO2
[1]
QPI_IO3
[1]
QPI_CLK
[8]
CCIR_D0
[8]
CCIR_D1
[8]
CCIR_D2
[8]
CCIR_D3
[8]
CCIR_D4
[8]
CCIR_D5
[8]
CCIR_D6
[8]
CCIR_D7
[8]
CCIR_MCLK
[8]
CCIR_PCLK
[8]
CCIR_HS
[8]
CCIR_VS
[8] CCIR_BACK_PWD
CCIR_RSTN
[8]
[8]
C
B
SDA0_CCIR
[8]
SCL0_CCIR
[8]
FMARK
[8]
LCM_WR
[8]
LCM_RD
[8]
LCM_CS
[8]
LCM_CD
[8]
LCM_RST
[1]
[1]
LCM_D[0:7]
LCM_D[0:7]
GPIO72_FM_LNA_EN
[4]
GPIO0_AUDIO_PA_EN
GPIO1_TORCH_EN
[8]
CCIR_FRONT_PWD
[6]
[6]
[6]
[6]
[6]
[6]
[6]
[6]
[6]
KROW3
[6]
KROW4
V13
ESMCSN0
[1]
U14
ESMCSN1
W15
ESMD0
T15
ESMD1
U15
ESMD2
V16
ESMD3
V15
ESMCLK
E12
CCIRD[0](SDI)/GPIO_96
C11
CCIRD[1]/GPIO_64
B10
CCIRD[2]/GPIO_52
B11
CCIRD[3]/GPIO_51
C12
CCIRD[4]/GPIO_36
A11
CCIRD[5]/GPIO_35
B12
CCIRD[6]/GPIO_34
A12
CCIRD[7]/GPIO_50
B9
CCIRMCK/CLK_32K_O/GPIO_66
C10
CCIRCK(SCK)/GPIO_73
D12
CCIRHS/GPIO_65
E11
CCIRVS(SSN)/GPIO_74
C9
CAM_PD/GPIO_37
D10
CAM_RSTN/GPIO_38
C13
SDA0_0/GPIO_33
B14
SCL0_0/GPIO_32
C16
FMARK/GPIO_79
B15
LCMWR/SPI0_2_DO/SPI1_2_DO/GPIO_40
D14
LCMRD/SPI0_2_DI/SPI1_2_DI/GPIO_39
E13
LCMCS0/SPI0_2_CS0/SPI1_2_CS0/GPIO_42
C14
LCMCS1/CLK_32K_O/SPI1_2_CS1/GPIO_49
C15
LCMCD/SPI0_2_CLK/SPI1_2_CLK/GPIO_41
D13
LCMRSTN/GPIO_62
C21
LCM_D0
LCMD[0]/SPI0_1_DI/SPI1_1_DI/GPIO_53
C20
LCM_D1
LCMD[1]/SPI0_1_DO/SPI1_1_DO/GPIO_54
C19
LCM_D2
LCMD[2]/SPI0_1_CLK/SPI1_1_CLK/GPIO_55
C18
LCM_D3
LCMD[3]/SPI0_1_CS0/SPI1_1_CS0/GPIO_56
B20
LCM_D4
LCMD[4]/SPI0_1_CS1/SPI1_1_CS1/GPIO_57
B19
LCM_D5
LCMD[5]/SPI0_1_CD/SPI1_1_CD/GPIO_58
D17
LCM_D6
LCMD[6]/SPI0_2_CD/SPI1_2_CD/GPIO_59
B18
LCM_D7
LCMD[7]/SDA0_1/GPIO_60
A17
LCMD[8]/FMARK/SCL0_1/GPIO_61
D15
GPIO_70/LCMD9
B17
GPIO_71/LCMD10
D16
[5]
GPIO_72/LCMD11
H19
GPIO_0/LCMD9
G21
GPIO_1/LCMD10
H18
GPIO_2/LCMD11
G20
GPIO_3/SPI1_0_CD/FMARK
G19
GPIO_63/WIFI_XTL_EN
V20
KCOL0
KCOL1
KCOL2
KCOL3
KCOL4
KROW0
KROW1
KROW2
KEYIN[0]/GPIO_91
R106
1K
T19
KEYIN[1]/GPIO_92
R107
1K
U19
KEYIN[2]/GPIO_93
V18
KEYIN[3]/GPIO_76
T18
KEYIN[4]/GPIO_30/SDA1_0
V19
KEYIN[5]/GPIO_31/SCL1_0
W19
KEYIN[6]/SDA2_0/GPIO_28/LCMD12
R18
KEYIN[7]/SCL2_0/GPIO_29/LCMD13
T16
KEYOUT[0]/GPIO_86
U16
KEYOUT[1]/GPIO_87
T17
KEYOUT[2]/GPIO_88
W17
KEYOUT[3]/GPIO_89/WIFI_ACTIVE
V17
KEYOUT[4]/GPIO_90/BT_ACTIVE
R103
1K
U17
KEYOUT[5]/GPIO_26/LCMD14
U18
KEYOUT[6]/GPIO_27/LCMD15
MARK2
1
MARK
MARK3
1uF
U101
C103
MEM-NOR-SPI-COMMON
1
8
CS
VCC
2
7
DO(IO1)
HOLD(IO3)
3
6
WP(IO2)
CLK
4
5
DI(IO0)
GND
GND
9
[1]
LDOMEMSB
LDOMEMSB VMEM
LDOMEMSB VMEM
0
0
1
1
1
1
1
1
VMEM_SPI
[1]
QPI_IO3
[1]
QPI_CLK
[1]
QPI_IO0
VBAT
R1012K(NC)
R119 0R/NC
1.8V
1.8V
3V
3V
REVISION RECORD
APPROVED:ECO NO:LTR
DATE:
1
H2.0MM
H1
H1.5MM
H5
1
H2.0MM
H2
H1.5MM
H6
1
H2.0MM
H3
H1.5MM
H7
1
H2.0MM
H4
H1.5MM
H8
D
C
B
A
TITLE & REV:
DOCUMENT NO.:
DEPARTMENT:DESIGNER: DATED:
Hardware RD.
DATED:
EQA:
APPROVED: DATED:
COMPANY:
Spreadtrum communications, Inc.
CONFIDENTIAL AND PROPRIETARY
SHEET: 1 OF 19
A
123456
REVISION RECORD
LTR ECO NO: APPROVED:
DATE:
D
ABB
ABB
FLASH_LED-
[8]
[8]
LED_K1
100pF/NC
C129
MICBIAS
1uF
C106
[4]
C
B
MICP
[4]
MICN
R110 1K
[4,6]
XMICN
[4]
HEADMICP
[4]
HEADMICN
FM_INL
FM_INR
[4]
HEADPHL
[4]
HEADPHR
[4]
RECP
[4]
RECN
[4]
AUXSPP
[4]
AUXSPN
[4]
OUTPPA
[4]
OUTNPA
C107
C105
6.2K
R129
H5
WHTLED_RSET
M10
MICBIAS
T9
MICP
R9
MICN
P13
AUXMICBIAS
V11
AUXMICP
U11
AUXMICN
R12
HEADMIC_IN
U10
HEADMICP
V10
HEADMICN
T11
AIL1
T12
AIR1
T5
HEAD_P_L
T6
HEAD_P_R
P8
EARP
N8
EARN
L8
AORP
L7
AORN
W3
OUTPPA
W4
OUTNPA
1uF
W11
PA_VCOM
100nF
WHTLED
AUDIO
PADP_USB
VDDUSB
P20
N20
1uF
C112
1.5K
R102 33R
R100
USB_DP
[6]
G4
U100-B
ASIC-SC6531-233-0.5
ANALOG
PADM_USB
P19
33R
R121
USB_DM
[6]
WHTLED_IB5H4WHTLED_IB4J5WHTLED_IB3J4WHTLED_IB2L4WHTLED_IB1L3WHTLED_IB0
ADCIUSB
ADCI0C3ADCI1B2ADCI2A3ADCI3
C2
VDDRTC
V9
W9
H1
K2
RTC32KI
VDDRTC
RTC32KO
RTC
10nF
C113
1uF
C120
VBATBK
1uF
C127
L10
EXT_CAP
K1
BT_RF
1nH
L110
NC
L1
VSSBTRF
BT
C108NCC109
L12339nH
L5
FM_RF
FM
US/EGSM_RX_P
US/EGSM_RX_N
DCS/PCS_RX_P
DCS/PCS_RX_N
RF
10pF
10pF
C123
C121
M1
N1
R1
P1
T1
US/EGSM_TX
U1
DCS/PCS_TX
R3
PAGSM
F2
REF_IN+
REF_IN-
REF1_OUT
REF2_OUT
REF_INP
F1
REF_INN
G2
G1
Close to BB
Close to BB
[5]
USEGSM_TX
[5]
DCSPCS_TX
RF_RAMP
[2]
[2]
ATV_26M
[9]
BT_RF
100pF
C134
[6]
FM_ANT
100pF/NC
C133
[5]
FM_ANT1
[5]
EGSM_RX_P
[5]
EGSM_RX_N
[5]
DCS_RX_P
[5]
DCS_RX_N
[5]
3
X101
TCXO3225
1
[2]
REF_INP
4
2
[2]
REF_INN
D
C
B
A
TITLE & REV:
DOCUMENT NO.:
DATED:DESIGNER: DEPARTMENT:
Hardware RD.
DATED:
EQA:
DATED:APPROVED:
COMPANY:
Spreadtrum communications, Inc.
CONFIDENTIAL AND PROPRIETARY
SHEET: 2 OF 19
A
123456
REVISION RECORD
LTR ECO NO: APPROVED:
POWER
POWER
D
C
VBAT
P4
VBAT
P5
1uF
VBAT
C336
V5
4.7uF
T350
VDDCORE_1V1
C333
C334
2.2uH
L300
4.7uF
10nF
[3]
VBAT_SENSE
[3]
ISENSE
[3]
CHG_DRV
[3,6]
VCHG
C318
B305PZ1005U601-R45TF
1uF
VBATPA
W5
VBATPA
V6
VBATBUCK
C305
W6
LX
V7
VFB
E1
VBATSEN
D1
ISENSE
C1
VDRV
D2
VCHG
R5
VSS
J16
VSS
N13
VSS
L12
VSS
N10
VSS
G16
VSS
V21
VSS
M11
VSS
N15
VSS
L17
VSS
L15
VSS
J10
VSS
N12
VSS
K11
VSS
M16
VSS
W21
VSS
W20
VSS
W1
VSS_RF
W2
VSS_RF
V1
VSS_RF
M5
VSS_RF
P2
VSS_RF
F4
VSS_RF
T2
VSS_RF
T4
VSSPA
U4
VSSPA
U6
VSSDCDC
H9
AVSS
ASIC-SC6531-233-0.5
VBAT
DC2DCCHARGE
GND
U100-C
1uF
C301
W7
AVDDVB
V8
C331
VDDAO
L14
VMEMS
L13
VDD18
C332
B7
VDD28
C335
A6
VDDSIM0
C6
VDDSIM1
B6
VDDSIM2
B4
VDDSD
C5
VDDCAMA
H3
VDDCAMD
C303
A8
POWER
VDD33
V2
VDDRF
C337
C342
J3
VDDRF_BYP
C344
H2
VDD_DCXO
H15
C338
VDD_D
H14
VDDIO
POWER IN POWER OUT VB
SINK
NC CURR.
C310
T8
KP_OUT
U9
VIBR
A1
NC
A2
NC
A21
NC
A20
NC
B21
NC
B1
NC
VMEM_SPI
2.2uF
1uF
VMEM_1V8
VDDIO_2V8
2.2uF
2.2uF
1uF/NC
2.2uF
33pF
1uF
1uF
100nF
C313
VCAM_ANA_2V8
VCAM_CORE_1V8
1uF/NC
ATV_2.8V
C316
VRF_2V8
VDDCORE_1V1
VDDIO_2V8
[6]
KPLED_CTRL
[3]
VIB_CTRL
VSIM1
VSIM2
1uF/NC
VSIM3
1uF/NC
C355
VDDSD
C312
1uF/NC
C356
[1,3,4,5,6,8]
B
VIBRATOR
VIBRATOR
VBAT
C362
100nF
VCHG
C363
100nF
[3]
CHG_DRV
G
CJ5853
Q350
5D6D7K8
R302 33R
[3]
ISENSE
R301 33R
[3]
VBAT_SENSE
CHARGE
CHARGE
BAT2
BAT1
BAT_B07-BB03F250
BAT_B07-BB03F250
3
3
2
2
1
1
R37827R
VBAT
1
LED1
2
LED-1.5/2.5
Q301
DTC143ZE
2
VBAT
1A2A3S4
K
0.36 1/4W;0805
R350
VBAT
[1,3,4,5,6,8]
C371
D301
5.5V/NC
T370
1 2
10uF/NC
PZ3D4V2H/NC
C321
3
33pF/NC
1
DATE:
D
C
B
手电筒
MT1
33pF
[3]
A
VIB_CTRL
should afford 100mA current
should afford 100mA current
C361
A
TITLE & REV:
DOCUMENT NO.:
DATED:DESIGNER: DEPARTMENT:
Hardware RD.
DATED:
EQA:
DATED:APPROVED:
COMPANY:
Spreadtrum communications, Inc.
CONFIDENTIAL AND PROPRIETARY
SHEET: 3 OF 19
123456
REVISION RECORD
LTR ECO NO: APPROVED:
C242
T223
5.5V
D
Near to BB
Near to BB
C223
[2]
MICP
[2]
MICN
100nF
1K
R213
C224
100nF
1K
R214
MICBIAS
R206 510R
100pF
C215
C225 100pF
2.2uF
C216
R207 510R
R208 1.5K
R209 1.5K
Near to Microphone
Near to Microphone
R235 0R
R236 0R
33pF/NC
33pF/NC
C227
C228
MAIN MIC
MAIN MIC
MIC1
Microphone
T204
T205
[2,4]
RECN
[2,4]RECP
[2,4]
RECN
RECP
33pF
B223 0R
B222 0R
R257
R1 12R/NC
[2,4]
RECEIVER
REC1
C235100pF
T222
C2443 3pF
5.5V
12R/NC
SPK_N
[4]
SPK_P
[4]
DATE:
D
C
[1,3,5,6,8]
VBAT
VDDIO_2V8
R212 2K
[2]
HEADMICP
[2]
HEADMICN
B
R215
R216
Near to BB
Near to BB
[2]
[2]
C249
1K
C226
1K
EAR-MIC
EAR-MIC
HEADPHR
HEADPHL
A
Near to IO
Near to IO
1uF
C221
C229 47pF
100nF
C248
100pF
[1]
10uF
10uF
HEADSET_DETECT
R203 33R
R202 33R
R211 2K
47pF
C230
R226
100nF
100nF
C206
C211 1uF
C207
XMICN
VDDIO_2V8
R225
47K
1K
HEADPHONE
HEADPHONE
[2,6]
[6]
XMP3_R
[6]
XMP3_L
100nF
C208
0603
C200
AUXSPN
AUXSPP
[2]
OUTPPA
[2]
OUTNPA
R253510R
[2]
R254510R
[2]
10nF
C261
100pF
C231
Close to BB
Close to BB
[1]
GPIO0_AUDIO_PA_EN
[4] AUSPN1
[4] AUSPP1
AUSPN1
[4]
AUSPP1
[4]
10nF
C262
Internal PA
Internal PA
R2310R
R2320R
1nF
C232
R271
10K
C27622nF
R281
10K
C28522nF
200K
R261
C233 1nF
100K
4
8
VDD
VDD
10UF
C287
20
GND
14
21
GND
GND
1
6
C286
1nF
7
2
5
10
11
16
R282
9
C288
12
10uF
SHDN
PVDD
17
PVDD
18
PVDD
INN
3
CP
4.7uF/10v
C289
19
INP
CN
15
NC
VOP
NC
NC
NC
NC
13
VON
FS
U280
AW8733TQR
[4]
SPK_P
[4]
SPK_N
[4]
SPK_P
[4]
SPK_N
BM03K31S-600R
B212
[4]
SPK_P
SPK_N
[4]
B213BM03K31S-600R
TITLE & REV:
DOCUMENT NO.:
DATED:DESIGNER: DEPARTMENT:
Hardware RD.
DATED:
EQA:
DATED:APPROVED:
COMPANY:
Spreadtrum communications, Inc.
CONFIDENTIAL AND PROPRIETARY
1
+
SPK_L
8R 1W
2
5.5V
5.5V
C21733pF
C218
33pF
T210
T211
SHEET: 6 OF 19
C
B
A
123456
REVISION RECORD
LTR ECO NO: APPROVED:
[2]
DCS_RX_N
D
[2]
DCS_RX_P
[2]
EGSM_RX_N
[2]
EGSM_RX_P
1.2pF
L41127nHL41227nH
C402
3.9pF
C411
L4073.3nH
1.2pF
C403
0R
R420
L4083.3nH L4091.5nH
L410
NC
NC
C435
L4137.5nH
3.9pF
C410
L4147.5nH L4151nH
L416
NC
[5]
PCS/DCS_RX
0R
EGSM/GSM_RX
[5]
R421
L4174.3nH
DATE:
D
C
VBAT
1nF
47pF
10uF
C407
C409
[1]
B
[2]
USEGSM_TX
[2]
DCSPCS_TX
RF_VBS1
[1]
RF_VBS2
[1]
TX_EN
RF_RAMP
[2]
15K
R401
3.3pF
47pF/NC
47pF/NC
C412
47pF
C414
C413
C415
9
10
15
17
CTL116CTL0
NC
NC
0R
C425
R415
R417
NC
C453
47pF
C426
C405
0R
27pF
C404
NC
C452
TXEN
VBATT
VRAMP
5
RFIN_LB
U403
RF-PA-HS8292
2
RFIN_HB
GND
GND4GND
GND7GND8GND
GND12GND
1
GND
3
6
11
14
18
C408
GND
R404
0R
C401
13
ANT
19
RXHB
20
RXLB
GND
GND22GND23GND
21
3.6nH
C400NCC406
[5]
PCS/DCS_RX
[5]
EGSM/GSM_RX
0.5pF
NC
R400
0R
L420
4123
6
5
J406
1
2
RF-TEST
P3
C436
NC
ANT401
ANT400
39pF
L451 68nH
C451
L45368nH
C455
39pF
L452100 nH
C456
22pF
gsm和FM
VDDIO_2V8
47nF
C458
1
VCC
RF_OUT
2
NC
GND
U405
C457
3
47nF
L45433nH
L455120nH
RFIN4EN
AW5007STR
天线公用部分,靠近
C416
47nF
6
5
GSM
馈点
FM_ANT1
GPIO72_FM_LNA_EN
[1]
[2]
A
TITLE & REV:
DOCUMENT NO.:
DATED:DESIGNER: DEPARTMENT:
Hardware RD.
DATED:
EQA:
DATED:APPROVED:
COMPANY:
Spreadtrum communications, Inc.
CONFIDENTIAL AND PROPRIETARY
SHEET: 4 OF 19
C
B
A
123456
REVISION RECORD
LTR ECO NO: APPROVED:
Boot select:
Boot select:
IO
IO
U1TXD = low --> boot from USB
U1TXD = low --> boot from USB
U1TXD= high --> boot from NOR or UART
U1TXD= high --> boot from NOR or UART
NOTE: keyin0 & keyout0 pressed when power up will also lead to USB boot
NOTE: keyin0 & keyout0 pressed when power up will also lead to USB boot
D
5.5V
5.5V
5.5V
[1,6]
KROW4
[1]
KROW3
[1]
KROW2
[1]
KROW1
C
[1]
KROW0
5.5V
5.5V
5.5V
5.5V
5.5V
T504
T505
T503
T502
T506
开机键
开机键
[1,6]
POWERON/OFF
K1
K800
K801
K802
K9
K820
KSW
K6
KSW
KSW
KSW
KSW
KSW
K806
K807
K10
[1,6]
[1,6]
[1,6]
POWERON/O FF
[SEND]
[SEND]
[1]
[1]
[1,6]
KSW
KSW
KSW
KROW4
KCOL0
KCOL1
KSWK2KSWK4KSW
K5
KSW
K14
KSW
K11
KSW
K3
KSW
KSW
K8
K816
KSW
[3]
[3]
K12
K13
KSW
K17
K18
KSW
5.5V
T515
T513
T516
T501
K7
KSW
KSW
KSW
J501
FPC_5PIN
1
2
3
4
5
B
[1,6]
KCOL0
[1,6]
KCOL1
[1]
KCOL2
[1]
KCOL3
[1]
KCOL4
5.5V
T514
[1,3,4,5,6,8]
U1TXD/BOOT
POWERON/OFF
USB_P
[6]
[2]
USB_DP
[2]
USB_DM
[3]
VCHG
D502PTVSHC1DF7VB
1 2
VBAT
[1,6]
R570 1K
[1]
U1RXD
R520
1K
[1]
U1TXD
[6]
U1TXD/BOOT
1
USB_N
GND
10
GND
2
J511
NC
JLUSB-05101-P11
3
D+
4
D-
11
GND
5
USB_PWR
5.5V
5.5V
6 7
T523
T511
8 9
J571
TEST-5PIN
5
VBAT(R)
VBAT
VBAT
丝印：
丝印：
4
POW_ON
PWON
PWON
丝印：
丝印：
3
URX
URX
URX
丝印：
丝印：
2
UTX
UTX
UTX
丝印：
丝印：
1
GND(L)
GND
GND
丝印：
丝印：
DATE:
D
C
B
J514
[2,4]
XMICN
[4]
VBAT
[1,3,4,5,6,8]
LED500
LED501
LED502
LED503
LED504
LED505
[3]
KPLED_CTRL
XMP3_L
B511BLM15HD102SN1D
B523BLM15HD102SN1D
C536
C535
T551 5.5V
33pF
33pF
A
EQA:
4
MP3_L
MP3_R
NC
5.5V
T525
DATED:DESIGNER: DEPARTMENT:
DATED:
DATED:APPROVED:
1
GND2MIC
3
5NC6
5.5V
T526
B506
GZ1005U601TF
TITLE & REV:
DOCUMENT NO.:
Hardware RD.
COMPANY:
Spreadtrum communications, Inc.
CONFIDENTIAL AND PROPRIETARY
[2]
FM_ANT
B524BLM15HD102SN1D
[4]
XMP3_R
C538
C537
33pF
33pF
A
SHEET: 10 O F 19
123456
REVISION RECORD
LTR ECO NO: APPROVED:
DATE:
D
B512 SZ1005G750TF
[1]
SIM2_CLK
B513 SZ1005G750TF
[1]
SIM2_IO
[1]
SIM2_RST
VSIM2
1uF
27pF
C523
C522
16
GND15GND
1
SIM2_CLK
GND
2
SIM2_IO
SIM1_VCC
3
SIM2_RST
SIM1_VPP
4
SIM2_VPP
SIM1_RST
5
SIM2_VCC
SIM1_IO
6
GND
SIM501
SIM_S18-2B0646FA
GND14GND
13
SIM1_CLK
27pF
27pF
27pF/NC
C530
C529
C531
VSIM1
27pF
1uF
C524
C539
12
11
10
9
8
7
27pF
27pF
27pF/NC
C533
C532
C534
B514 SZ1005G750TF
B515 SZ1005G750TF
[1]
[1]
[1] SIM1_ CLK
SIM1_RST
SIM1_IO
C
VDDSD
1uF
C510
B
[1]
SD_D2
[1]
SD_D3
[1]
SD_CMD
[1]
SD_CLK0
[1]
SD_D0
[1]
SD_D1
R810 10K/NC
22pF/NC
C511
MMC CONN_8
10
VSS
1
DAT2
J521
2
DAT3
3
CMD
4
VDD
5
CLK
6
VSS
7
DAT0
8
DAT1
VSS
9
D
C
B
T-FLASH
A
TITLE & REV:
DOCUMENT NO.:
DATED:DESIGNER: DEPARTMENT:
Hardware RD.
DATED:
EQA:
DATED:APPROVED:
COMPANY:
Spreadtrum communications, Inc.
CONFIDENTIAL AND PROPRIETARY
SHEET: 12 O F 19
A
123456
REVISION RECORD
LTR ECO NO: APPROVED:
DATE:
D
VCAM_ANA_2V8
[3,8]
VCAM_ANA_2V8
CCIR_BACK_PWD
[1]
CCIR_HS
CCIR_RSTN
SDA0_CCIR
CCIR_FRONT_PWD
FLASH_LED
CCIR_VS
CCIR_PCLK
CCIR_MCLK
CCIR_D7
CCIR_D5
CCIR_D3
CCIR_D2
CCIR_D0
[8]
FLASH_LED+
霍尔开关
GPIO95_HALL_DET
[1]
[1]
[1]
[1,8]
[1,8]
[1,8]
[1,8]SCL0_CCIR
[1]
[1]CCIR_D6
[1]
[1]CCIR_D4
[1]
[1]
[1]CCIR_D1
[1]
[1]
[8]
[1]
R673
R671
上拉电阻放到
模块
ATV
10K
10K
SDA0_CCIR
[3,4,5,8]
VDDIO_2V8
K01_LCM24PIN
C
LED_K1
LED_K1
LED_K1
[1]
LCM_D0
[1]
LCM_D1
[1]
LCM_D2
[1]
LCM_D3
[1]
LCM_D4
[1]
LCM_D5
[1]
LCM_D6
[1]
LCM_D7
[1]
LCM_RD
[1]
LCM_WR
[1]
LCM_CD
[1]
LCM_RST
[1]
LCM_CS
[1]
FMARK
[1,3,4,5,6,8]
VBAT
[2,8]
LED_K1
J601
24
[2,8]
[2,8]
[2,8]
LED4-
23
LED3-
22
LED2-
21
NC
20
GND
19
D0
18
D1
17
D2
16
D3
15
D4
14
D5
13
D6
12
D7
11
RDB
10
WRB
9
RS
8
/RSTB
7
/CS
6
NC
5
VDDIO
4
VDD
3
GND
2
LED+
1
LED1-
1uF
1uF
C650
C652
SCL0_CCIR
[1,8]
[1,8]
CCIR_MCLK
[1,8]
[1,8]CCIR_PCLK
C673
C676
22pF/NC
22pF/nc
C670
1uF
1
PWD_BLACK
2
HREF
3
VSYNC
4
RESET
5
IOVDD_2.8V
6
AVDD_2.8V
7
GND
8
PCLK
9
GND
10
XCLK
11
GND
12
SDA
13
SCL
14
Y7
15
Y6
16
Y5
17
Y4
18
Y3
19
Y2
20
Y1
21
Y0
22
PWDN_FRONT
23
FLASH_LED-
24
FLASH_LED+
25
VDDIO_2V8
C675
100K
100nF
R632
VDD
26
HALL_EINT
J670
K723_CAM_26_FPC
100pF
C638
B
VBAT
R637
27R
0R
[2]
FLASH_LED-
R633
[8]
FLASH_LED
[8]
FLASH_LED+
100pF/NC
C621
D
C
B
A
TITLE & REV:
DOCUMENT NO.:
DATED:DESIGNER: DEPARTMENT:
Hardware RD.
DATED:
EQA:
DATED:APPROVED:
COMPANY:
Spreadtrum communications, Inc.
CONFIDENTIAL AND PROPRIETARY
SHEET: 7 OF 19
A
123456
REVISION RECORD
LTR ECO NO: APPROVED:
DATE:
D
BTBT
0R
[2]
BT_RF
C
R723
1
3
IN
OUT
GND
GND
U720
2
4
NC
ANT701
B
D
C
B
A
TITLE & REV:
DOCUMENT NO.:
DATED:DESIGNER: DEPARTMENT:
Hardware RD.
DATED:
EQA:
DATED:APPROVED:
COMPANY:
Spreadtrum communications, Inc.
CONFIDENTIAL AND PROPRIETARY
SHEET: 15 O F 19
A
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