Samsung SGH-X800 Schematics

1

A

TX_BAND_SEL

B

C

D

E

F

PAC_EN

VBAT
VAPC

3 7 12

R103
0

C111

C112

33PF

100PF

4

U101

BAND

2 DCS/PCSIN 1
3 TXEN

VBATT4
GND5

DCS/PCSOUT

6 VRAMP

GND

10

RF3166-E6

C113

C114

C115

33UF

33PF

10NF

6.3V

VRF_2.9V

C122
100NF

32

34

31

33

26

27

22

28

24

29

30

CLK13M_RF

35
36

1

2

3

4

RTXIP

5

RTXIN

6

RTXQP

7

RTXQN

VRF_2.9V

C130

1000nF

XEN

VDD

GND

GND

GND

GND

GND

XOUT

RFOD23RFOG

RXQP

C131
22NF

8

XIN

9

U103

SI4205-BMR

_PDN

VDD

10

11

DIAG125DIAG2

RFIGN
RFIGP
RFIDN
RFIDP
RFIPN
RFIPP

GND

SDI

_SEN

SCLK

SDO

12

14

13

GND
GND

RXQN
RXIP
RXIN
TXIP
TXIN
TXQP
TXQN

RF_EN

52

L106

2.2nH

GSMIN 7

8GSMOUT
9

21

20

19

18

17

16

15

C133

100PF

C134
100PF

L104

NC

C120 47PF
C121 33PF

C135
100PF

C105

1.2PF

L102

L107

8.2nH

6.8nH

SI_13MHZ

GSM_PAM_IN
DPCS_PAM_IN

GSM_LNA_IN_N
GSM_LNA_IN_P
DCS_LNA_IN_N
DCS_LNA_IN_P
PCS_LNA_IN_N
PCS_LNA_IN_P

SERDAT
SERCLK
SERLE

6

GSM_TX_EN

DCS_TX_EN

R101

R102

18

18

R104

R105

R106

300

300

300

DPCS_PAM_IN
GSM_PAM_IN

R107
300

8

10
8

GSM900_TX
GSM1800/1900_TX

13
ANT

7G14GG12

C102
68PF

F100

GSM1900_RX1 5

GSM1800_RX1

GSM900_RX1 1

ESHS-M090SF-G

9

CN100

KMS-512

G

3C1G4

L108
68nH

6GSM1900_RX2
3
4GSM1800_RX2

2GSM900_RX2

VCCD_1.8V

C119

C128

BT_RXD

BT_TXD

BT_RTS

BT_CTS

PCM_CLK

PCM_SYNC

PCM_IN

PCM_OUT

FLASH_RESET

HOST_WAKE

BT_WAKE

C125

100nF

2.2UF

CLK32K

10nF

21

BTRF_REG

2

NC

10

V_I_O

5

BLUE_TX

33

BLUE_RX

29

BLUE_CTS

31

BLUE_RTS

27

ASAP_CLK

28

ASAP_FS

32

ASAP_TX

30

ASAP_RX

22

RESET_N

9

BLUE_HOST_WAKE

11

BLUE_WAKE

6

REG_CTRL

12

LPO_IN

23

TX_PU_TDD_N

LBMA477BK2-064

U102

ANT_MATCH

BTL_REG

EEPROM_CLK

XTAL_OUT

BLUE_CLK_EN

TM1_2

XTAL_IN

10

A

2

L109

2.2nH

C142
1PF

TP101

L100
22nH

1.2PFC104

1.2PFC106

C107 1.2PF

C108 1.2PF

1.2PF

C116

1.2PFC117

25

34

NC

BT_1.8V

NC

8

NC

18

TM0

19

20

TM3

34

7

16

15

13

1

GND

C127

14

2.2UF

GND

17

GND

24

GND

26

GND

35

GND

C145

C144

33PF

33PF

11

ANT

PCS_LNA_IN_N

L101

5.6nH
PCS_LNA_IN_P

DCS_LNA_IN_N

L103

6.8nH
DCS_LNA_IN_P

GSM_LNA_IN_N

L105
24nH

GSM_LNA_IN_P

AN101

OSC101

CX3225SB-H2827

3

2

AMAN5420122442

4

1

C123
22pF

C118

0.5PF

C124

0.01NF

A

B

C

D

E

F

VRF_2.9V

R112

OSC100

1

VCC

VCON

2

OUT

GND

TCO-5872U(13MHz)

3

10

C132
100PF

4

3

R114

C136

100

10nF

4

CLK13M_RF

SI_13MHZ

6

C138

R115

22pF

2.2K

R116
560

CLK13M_TR

C139
100PF

CLK13M_MC

C140
10nF

CLK13M_YMU

71 5

G

R113

10K

AFC

C137
10nF

H

2

VBAT

VLDO7_1.8V

R117
0

C141

R118

1000nF

NC

8

user23

Changed by

9

U104

BH18FB1WHFV

STBY

2

GND

3

VOUT

VIN

GND
6

NC

51

4

Date Changed

BT_1.8V

G

C143

1000NF

H

City

Size

A3

Sheet

of

1

5

12

2005.08.24

Engineer

H.W.W

COMPANY NAME

Drawn by

H.W.W

R&D CHK
DOC CTRL CHK

MFG ENGR CHK

Time Changed

QA CHK

10

11

Address

TITLE

SGH-X800 REV 1.0

REV Drawing Number

1.0

2

A(0:24)

C

D(0:15)

D

CP_WEN
CP_OEN

T_FLASH_ON

FLASH_RESET

ROM1_CS

ONENAND_CS

RAM_CS

LCDC_CS

YMU_CS

LOWER_BYTE

UPPER_BYTE

E

F

G

A(0)
A(1)
A(2)
A(3)
A(4)
A(5)
A(6)
A(7)
A(8)
A(9)
A(10)
A(11)
A(12)
A(13)
A(14)
A(15)
A(16)
A(17)
A(18)
A(19)
A(20)
A(21)
A(22)
A(23)
A(24)

D(0)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
D(8)
D(9)
D(10)
D(11)
D(12)
D(13)
D(14)
D(15)

SIMCLK

SIMDATA

SIMRST

USB_SUSP

USB_DET
USB_VPO

USB_VMO
USB_OEN

USB_DATA

UP_SCLK

UP_SDO
UP_SDI

UP_CS

BT_CTS
BT_RXD
BT_TXD
BT_RTS

HOST_WAKE

SDS_TXD

SDS_RXD

KEY_COL(0:4)

PSW1_BUF

KEY_ROW(0:5)

31

4

HP_CORE_1.6V VCCD_1.8V

C200

C201

C203

C202

10nF

10nF

100nF

100nF

F201

ACZ1005M-152-T

1

B7

A_A0

C8

A_A1

D8

A_A2

A6

A_A3

C6

A_A4

C5

A_A5

D7

A_A6

E7

A_A7

C4

A_A8

C2

A_A9

A3

A_A10

B3

A_A11

B1

A_A12

D6

A_A13

D5

A_A14

D3

A_A15

E8

A_A16

F8

A_A17

E6

A_A18

D2

A_A19

E4

A_A20

E3

A_A21

F5

A_A22

F4

A_A23

F3

A_A24

F2

PIO35_A_A25_BOOTSEL

A8

A_D0

E9

A_D1

F9

A_D2

G10

A_D3

G11

A_D4

F11

A_D5

E11

A_D6

G12

A_D7

D11

A_D8

E12

A_D9

C12

A_D10

A12

A_D11

F12

A_D12

D12

A_D13

E13

A_D14

D13

A_D15

D14

A_WEN

B14

A_OEN

E14

PIO30_WAITN

H14

FLASHRSTN

A14

A_CS0N

C15

A_CS1N

G14

A_CS2N

J14

A_CS3N

D15

A_CS4N

C16

A_CS5N

F15

A_CS6N

B17

A_CS7N

H16

A_BE0N

A17

A_BE1N

2

R11

F18

F17

NC1

NC2

VSSA_D

VSSA_U

VDDA_U

PIO07_USB_SUSP

PIO09_USB_VPI

PIO11_USB_VMI

PIO12_USB_VPO

PIO14_SIMRST

SIMCLK

SIMIOT2SPCLK0

P5

P4

B19

C19

C18

D17

KEY_COL(0)
KEY_COL(1)
KEY_COL(2)
KEY_COL(3)
KEY_COL(4)

KEY_ROW(0)
KEY_ROW(1)
KEY_ROW(2)
KEY_ROW(3)
KEY_ROW(4)
KEY_ROW(5)

M11

M12

T11

VSS17

VSS18

VDDA_D

PIO13_USB_VMO

PIO36_USB_OEN

PIO37_USB_DATA

F16

E16

E17

L7

L8

M8

M9

M10

K8

VSS13

VSS14

VSS15

VSS16

VSS11

VSS12

DSR0_PIO02

SPRXD0

SPTXD0_I2SD

SPFS0

RIO_PIO01

T3

P2

P3

R4

U2

R3

H9

H10

H11

H12

A18

G8

G9

H8

J12

VSS6

VSS7

VSS8

VSS9

VSS2

VSS3

VSS4

VSS5

VSS10

U201

TRHPEXAXJC99IE-DT

CTS0_PIO29

DCD0_PIO44

DTR0_PIO03

PIO42_IRDARX

RTS0_PIO04

RX0_IRQ28

PIO41_IRDATX

TX0K7TX1

N5

N4

N2

M6

M1

M3

R16

R17

HP_CORE_1.6V

A2

V7

V13

VSS1

VDD_CORE7

VDD_CORE8

KEYBRD0

KEYBRD1

RX1_IRQ28

J7

J6

L6

N18

VDD_CORE6

KEYBRD2

KEYBRD3

J5

J4

M2

VDD_CORE5

B8

B13

G2

H18

VDD_CORE1

VDD_CORE2

VDD_CORE3

VDD_CORE4

KEYBRD4

KEYBRD5_PSW1_BUF

KEYBRD6

KEYBRD7

J8

H6

H4

H1

C204
100nF

U12

W8

W18

VDD_IO_1P8_16

VDD_IO_1P8_17

VDD_IO_1P8_18

KEYBRD8

KEYBRD9

KEYBRD10

H3

G4

G6

T18

U1

U5

VDD_IO_1P8_13

VDD_IO_1P8_14

VDD_IO_1P8_15

PIO08_MCI_CMD

KEYBRD11

PIO38_MCI_CLK

H2

J13

J15

C205
10nF

L16

P1

VDD_IO_1P8_11

VDD_IO_1P8_12

PIO21_MCI_DAT0

PIO22_MCI_DAT1

L12

K13

5

C206
100nF

D18

F1

L4

VDD_IO_1P8_8

VDD_IO_1P8_9

VDD_IO_1P8_10

PIO39_MCI_CMD_EN

PIO23_MCI_DAT2

PIO24_MCI_DAT3

L14

L13

L15

C207
10nF

B16

C1

C14

D9

VDD_IO_1P8_4

VDD_IO_1P8_5

VDD_IO_1P8_6

VDD_IO_1P8_7

PIO43_MCI_DAT0_EN

PIO40_MCI_DAT_EN

X1RTC

X2RTC

F19

N14

H19

M14

C211
18PF

VRTC_1.5V

B12

VDD_IO_1P8_3

RTCALARMN

H17

CC7V-T1A

B6

B4

VDD_IO_1P8_2

VDD_IO_1P8_1

PIO19_PWRKEEP

OSC32OUT

P15

G16

OSC200

C208
100nF

G15

G18

W12

W14

CKI

TMS

VRTC

RESTN

SPTXD1_I2SD_PIO16

CPTSTSTOP_CKO

PIO10

PWM1_PIO46

PIO20_SYSCLKREQ

PIO25

G5

V17

P19

V19

R12

TRSTN

SPRXD1_PIO17
SPCLK1_PIO18

PIO26

PIO27

U16

U19

C212
18PF

MCI_DAT0_EN
MCI_DAT_EN
MCI_CMD_EN
MCI_DAT3
MCI_DAT2
MCI_DAT1
MCI_DAT0
MCI_CMD
MCI_CLK

CKO_IACK
IOBIT1_PIO06
IOBIT0_PIO05
SPFS1_PIO15

ATDO_PWM2

ATDI_RTS1
ATCK_CTS1

ATMS_PIO45

PIO31_IRQ6
PIO00_IRQ5

PIO28

W17

6

T12

TDO

V14

TDI

U14

TCK

N12
N11
V12
N15
N16
M17
M18
T15

INT0

W6

IO

V6

RWN

P11

D_D15

N10

D_D14

N9

D_D13

N8

D_D12

P9

D_D11

P8

D_D10

R9

D_D9

T9

D_D8

T8

D_D7

U8

D_D6

V8

D_D5

R8

D_D4

T7

D_D3

R7

D_D2

T6

D_D1

U6

D_D0

R6

D_A8

N6

D_A7

V4

D_A6

T5

D_A5

U4

D_A4

V3

D_A3

W3

D_A2

W2

D_A1

V1

D_A0

V16

TEST3

T14

TEST2

U15

TEST1

T17
T13
L5
M4
K12
P12
P16

IRQ4

P18

IRQ3

P17

IRQ2

M19

IRQ1

M16

PIO47

J16
R14

PIO34

U18

PIO33

PIO32

R13

CHG_OFF
EAR_SWITCH
CHG_DET
EAR_SEL
AMP_EN
BT_WAKE
BRIGHTNESS

XOENAQ
PWR_KEEP
CLK32K
RTCALARM

DSP_DB(15)
DSP_DB(14)
DSP_DB(13)
DSP_DB(12)
DSP_DB(11)
DSP_DB(10)
DSP_DB(9)
DSP_DB(8)
DSP_DB(7)
DSP_DB(6)
DSP_DB(5)
DSP_DB(4)
DSP_DB(3)
DSP_DB(2)
DSP_DB(1)
DSP_DB(0)

TP201

CLK13M_TR
RST

FLASH_EN1
SPK_SEL

PCM_SYNC
PCM_IN
PCM_OUT
PCM_CLK

DSP_INT
DSP_IO
DSP_RWN

DSP_AB(8)
DSP_AB(7)
DSP_AB(6)
DSP_AB(5)
DSP_AB(4)
DSP_AB(3)
DSP_AB(2)
DSP_AB(1)
DSP_AB(0)

CP_TDO
CP_TDI
CP_TCK
CP_TMS
NAND_INT
HALL_SENSOR
LCDC_INT
YMU_IRQ
JACK_IN
INTRQ
M_HOLD
USB_CON
LED_DATA

7

8

DSP_DB(0:15)

DSP_AB(0:8)

R205
100K

FLASH_RESET

910

VCCD_1.8V

C215

C213

C214

NAND_INT

22UF

CP_OEN

ROM1_CS

ONENAND_CS

UPPER_BYTE
LOWER_BYTE

CP_WEN

RAM_CS

10nF

100nF

4V

TP203

A(1:24)

A(1)
A(2)
A(3)
A(4)
A(5)
A(6)
A(7)
A(8)
A(9)
A(10)
A(11)
A(12)
A(13)
A(14)
A(15)
A(16)
A(17)
A(18)
A(19)

VCCD_1.8V

A(20)
A(21)
A(22)
A(23)
A(24)

TP204

TP205

TP206

R201 100K

TP207

R206
10

TP208

47KR202

100KR203

V202
VC040205X150R

F200

ACZ1005M-152-T

B3

B7
B11
N11

P7

N3

P5

P6
N10
P11
N12

B5

N1

N5

N6

N9
G12

F3

L2

F9

G8

G9
F10
E11

H9
G10
F11
J11
J10
K11
K10

K9
L11

K8
L10

K6

C2

D2

E2

C3

D3

E3

C4

F8

C9

D9
D10

E9
E10
D11
C10

G7

B4

D4

E8

D8

D6
C11
D12

P3

N4

M4

L4
H11

E4

C1

C6

C7

B8

B9

E5

D7

G6

E7
G11
H10

J9

C5

N8

P1

P2

P9
P12

1
2

VCCD_2.9V

C210
100nF

U202

VCCU
VCCU
VCCU
VCCU
VCCU
VCCU
VCCQU
VCCQU
VCCQU
VCCQU
VCCR
VCCR
VCCR
VCCQR
VCCQR
VCCQR
VCCO
VCCO
VCCO

A0O
A1O
A2O
A3O
A4O
A5O
A6O
A7O
A8O
A9O
A10O
A11O
A12O
A13O
A14O
A15O

A0RU
A1RU
A2RU
A3RU
A4RU
A5RU
A6RU
A7RU
A8RU
A9RU
A10RU
A11RU
A12RU
A13RU
A14RU
A15RU
A16RU
A17RU
A18RU
A19RU
A20RU
A21RU
A22RU
A23R

/OEU
/OER
/CER
/OEO
/WEO
/CEO
/WPR
/UBU
/LBU
/WER
/WEU
CLKO
/RESETR
/CS1U
CS2U
INTO
AVDO
RESETO
VPPR

NC
NC
NC
NC
NC
NC
NC

ROU256512128

11

12

VCCD_1.8V

A

R204
100K

U203

C209
47PF

2

1

OUT

VDD

GND

3

SH248CSP

HALL_SENSOR

V203

VC040205X150R

B

B2

VSS

B10

VSS

C8

VSS

E12

VSS

F2

VSS

J12

VSS

K2

VSS

M2

VSS

N2

VSS

P4

VSS

P8

VSS

P10

VSS

M3

DQ0O

L5

DQ1O

K5

DQ2O

J4

DQ3O

J3

DQ4O

H4

DQ5O

G3

DQ6O

G5

DQ7O

K4

DQ8O

L3

DQ9O

K3

DQ10O

J5

DQ11O

H3

DQ12O

H5

DQ13O

G4

DQ14O

F4

DQ15O

TP202

D(0:15)

D(0)

M5

DQ0RU

D(1)

L6

DQ1RU

M6

D(2)

DQ2RU

D(3)

N7

DQ3RU

K7

D(4)

DQ4RU

M8

D(5)

DQ5RU

D(6)

L9

DQ6RU

M10

D(7)

DQ7RU

J7

D(8)

DQ8RU

J8

D(9)

DQ9RU

M7

D(10)

DQ10RU

L7

D(11)

DQ11RU

L8

D(12)

DQ12RU

H8

D(13)

DQ13RU

M9

D(14)

DQ14RU

M11

D(15)

DQ15RU

A2

DNU

A3

DNU

A10

DNU

A11

DNU

A12

DNU

R1

DNU

R2

DNU

R3

DNU

R10

DNU

R11

DNU

R12

DNU

B1

NC

B6

NC

B12

NC

C12

NC

D1

NC

D5

NC

E1

NC

E6

NC

F1

NC

F5

NC

F6

NC

F7

NC

F12

NC

G1

NC

G2

NC

H1

NC

H2

NC

H12

NC

H6

NC

H7

NC

J1

NC

J2

NC

J6

NC

K12

NC

K1

NC

L1

NC

L12

NC

M1

NC

M12

NC

C

D

E

F

G

H

Changed by

Date Changed

1

5

6

7

842

user23

9

2005.08.24
10

Time Changed

Engineer

user23

Drawn by

user23

R&D CHK

DOC CTRL CHK

MFG ENGR CHK

QA CHK3REV

11

COMPANY NAME

Address

TITLE

SGH-X800 REV 1.0

Drawing Number

1.0

H

City

Size

A3

of

Sheet

2

5

12

CLEAR
KEYPAD
12

2
KEYPAD
12

5
KEYPAD
12

8
KEYPAD
12

0
KEYPAD
12

STO
KEYPAD
12

KEYPAD

12

PWR

10R307

10

10

10

10R316R308

10

10

10R321

10R322

10

10R331

10

3

KEYPAD

2

1

6
KEYPAD
12

9
KEYPAD
12

SHARP
KEYPAD
12

ZD308
RSB6.8S-TE61

SLSNNWH113TS LED301

SLSNNWH113TS LED303

SLSNNWH113TS LED305

SLSNNWH113TS

SLSNNWH113TS

SLSNNWH113TS

SLSNNWH113TS

SLSNNWH113TS

SLSNNWH113TS

SLSNNWH113TS

SLSNNWH113TS

SLSNNWH113TS

SLSNNWH113TS

SLSNNWH113TS

SLSNNWH113TS

SLSNNWH113TS

Engineer

user23

Drawn by

user23

R&D CHK

DOC CTRL CHK

MFG ENGR CHK

QA CHK

11

SW1
LS10N2-T

12

345

I
KEYPAD
12

UP

DD-DOM-4PIE

12

DOWN

DDDOM4.9x3.5-CGP

12

LEFT
KEYPAD
12

RSB6.8S-TE61

RSB6.8S-TE61

ZD306

R328
0

VBAT

LED300SLSNNWH113TS

LED302SLSNNWH113TS

LED304SLSNNWH113TS

LED306

LED307

LED308

LED309

LED310

LED311

LED312

LED313

LED314

LED315

LED316

LED317

LED318

TITLE

SGH-X800 REV 1.0

REV

1.0

11

MENU
KEYPAD
12

ZD307

COMPANY NAME

Drawing Number

SW2
LS10N2-T

12

345

SW3
LS10N2-T

12

345

PWR_ON

BOARD_HOLE

G1

G2

G3

Address

City

Sheet

12

A

B

C

D

E

F

TP301

G

H

Size

A3

of

3

5

12

VRTC_1.5V

R300

1.5K

C317
22NF

USB_5V

14

13

VCC5.0

12

NC

11

NC

10

D+

9

D-

VBUSDET

8

U303

BH28FB1WHFV

VIN

GND

STBY

GND

6

KEY_COL(0:4)

KEY_ROW(0:5)

M300

TS414R IV02E

21

C321
1000nF

VCCD_1.8V

C324

100nF

VCAM_2.8V

4

VOUT

5

NC

8

KEY_COL(0)
KEY_COL(1)
KEY_COL(2)
KEY_COL(3)
KEY_COL(4)

KEY_ROW(0)

KEY_ROW(1)

KEY_ROW(2)

KEY_ROW(3)

KEY_ROW(4)

KEY_ROW(5)

ZD303

RSB6.8S-TE61

1

3

2

uClamp0505A

9

ZD300

6

5

4

1

2

3

ZD301

uClamp0505A

10

SEND
KEYPAD
12

1
KEYPAD
12

4
KEYPAD
12

7
KEYPAD
12

*
KEYPAD
12

RIGHT
KEYPAD
12

6

5

4

KEY_BL1

R309

R310 10

ZD305
RSB6.8S-TE61

1.5K

R311 24

USB_D+

R313 24

C323

4.7UF
10V

user23

Changed by

9

U304

BH15LB1WHFV-TR

1

STBY

NC

2

GND

3

VIN4VOUT

GND

6

VCAM_1.5V

5

Date Changed Time Changed

VBAT

VCAM1.5_EN

C326

6.3V
22UF

C327
1000nF

R312

ZD304
RSB6.8S-TE61

R314 10

R31547K

R317

R318 10

R319

R320 10

R323

R324 10

R325 10

R332 10

R333

C325

6.3V

1000NF

2005.08.24
106

1

DSP_DB(0:15)

DSP_AB(0:8)

C

DSP_IO

DSP_RWN

FLASH_RESET

TX_BAND_SEL

RF_EN

PAC_EN

SERLE

SERDAT

D

SERCLK

DSP_AB(8)
DSP_AB(7)
DSP_AB(6)
DSP_AB(5)
DSP_AB(4)
DSP_AB(3)
DSP_AB(2)
DSP_AB(1)
DSP_AB(0)

DSP_DB(15)
DSP_DB(14)
DSP_DB(13)
DSP_DB(12)
DSP_DB(11)
DSP_DB(10)
DSP_DB(9)
DSP_DB(8)
DSP_DB(7)
DSP_DB(6)
DSP_DB(5)
DSP_DB(4)
DSP_DB(3)
DSP_DB(2)
DSP_DB(1)
DSP_DB(0)

2

D2
D3
E3
E2
F3
F2
F1
F4
G4
G3
H5
J6
J5
K3
K2
K1
K5
K7
M1
M2
N2
N1
L5
P1
K6
L3
L2
R3

E6
C5
F5
E5
A4
G6
B3
A3

B1
A2
C1
C2

2
NC6

DB15
DB14
DB13
DB12
DB11
DB10
DB9
DB8
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
AB8
AB7
AB6
AB5
AB4
AB3
AB2
AB1
AB0
I|O
RWN
RESETN_CSP

OCTL0
OCTL1
OCTL2
OCTL3
OCTL4
OCTL5
OCTL6
OCTL7

SERLE1
SERLE2
SERDA
SERCK

AFC
D9

1

J10

K10

NC5

GNDS16

GNDS17

TXP

E7

B5

J9

F10

G10

H6

H8

H9

GNDS5G7GNDS6G8GNDS7G9GNDS8

GNDS9

GNDS10H7GNDS11

GNDS12

GNDS13J7GNDS14J8GNDS15

G-CSP2750B2-YV10-DT

RXTXIND6RXTXIPD7RXTXQNC6RXTXQP

RAREF1B6RAREF2

MICINP

MICINN

AOUTBN

AOUTBP

AOUTAN

AOUTAP

C7

P12

P11

N14

R12

N12

M14

3

GNDS2F8GNDS3F9GNDS4

MICOUTN

MICOUTP

P15

N15

C300
10nF

F7

GNDS1

AUXINP

M15

VRF_2.9V

D13

AUX_ADC3

U300

AUXINN

AUXOUTP

L14

L13

K13

C4

B4

VDD_OCTL

GND_OCTL

AUXOUTN

VXVCM

R13

P13

GNDV

VREGP

M13

VCCA_2.9V

L11

VDDV

VREGN

R14

C301
10nF

F6

GNDB

DAICKR4DAIDIL6DAIDOM6DAIRN

4

VCCD_2.9V

VCCD_1.8V

C302

C303

100nF

100nF

A6

N11

J4

M10

VDDB

GNDD

P4

E8

F11

B15

K15

R2

P6

J3

N6

B13

VSS1G5VSS2K4VSS3

VSS4

VDD1

VDD2M3VDD3

VDDD

GNDQ

VDD67

UP_CLK

VDD_IO1N5VDD_IO2

UP_RST

GND_PSC1

GND_PSC2

GND_HCUR

SIM_RST
SIM_CLK

LED2_DRV
LED1_DRV
RING_DRV

VIB_DRV

VLDO_7
VLDO_6
VL5S_B
VL5S_A
VLDO_5
VL4S_B
VL4S_A
VLDO_4
VLDO_3
VLDO_2
VLDO_1

CSN_PSC

SCLK_PSC

SDO_PSC
SDI_PSC

CH_BDRV
CH_ISEN

CH_RES

ADC_AUX2
ADC_AUX1

RESET_O

RTC_CLK

PSW1_BUFL7PWR_KEEP

PWR_SW1N

PWR_SW2

MODE

MC

DINTR

ADC_AUX4

INTRQ

XOENAQ

P5

K9

P3

N4

R6

D1

M9

L10

C15

C14

N10

C10

VDD34
VDD12

VDD5

UP_IO

SIM_IO

VRTC

VACC

VREF
CREF

RTC_ALMN

VIB_RNG_EN

L9

5

VBAT

C11
J13

N9
R10
P10
J11
K11
K14

K12

VSIM

H11
G12
G13
F13
F15
C12
A14
C9
D10
B10
B11
A12
B12
A13
J12
G11
F14

K8
L8
N7
M7

E14

VEXT

E13

VBAT

E11
F12
D14

D15
E10
A10
E9
H10

C318

22nF

C309

2.2UF

SIMCLK
SIMRST
SIMDATA
SIM_IO
SIM_RST
SIM_CLK

VSIM

KEY_BL1
MOT

DCS_TX_EN
GSM_TX_EN

R304

4.7K

VCCB_2.9V

UP_CS
UP_SCLK
UP_SDO
UP_SDI

SIM_RST
SIM_CLK

100nF

C320

AFC

REC-

REC+

E

AOUTBP

R335
100

C338
33PF

AOUTBN

C349

F

G

H

33PF

1

VAPC

RTXIP

RTXIN

RTXQP

MICINP

RTXQN

MICINN

AUXINP

AUXINN

MICOUTP

MICOUTN

AUXOUTP

AUXOUTN

C340
10UF

6.3V

R336

C341

100

10UF

6.3V

VBAT

VLDO7_1.8V

R329

10K

U306
1
2

GND
EN3FB

LM3671MFX-1.8

C331
10UF
10V

2

C322

1000NF

VCCD_1.8V

L300 L301

2.2uH

SW5VIN

4

C332
10UF

C334

4V

1000NF

3

JIG_ON

CLK32K

DSP_INT

XOENAQ

PWR_ON

PSW1_BUF

CLK13M_MC

HP_CORE_1.6V

U305

2.2uH

5

1

SW

VIN

2

GND

4

EN3FB

LM3671MFX-1.6

4 8

VIB_EN
INTRQ

TP302

PWR_KEEP
RST

VBAT

AK_EN

C333
10UF
4V

C336
1000nF

5

6

VSIM

C306

C304

C307

C305

470PF

33PF

33PF

100nF

VLDO7_1.8V

VCCA_2.9V

C310
1000NF

VBAT

VCCB_2.9V

C312

C311

1000NF

1000NF

R301
10K

ICHRG

BP_VF
R302
100

RTCALARM

USB_CON

R306

USB_OEN

USB_DATA

USB_VPO

USB_VMO

USB_SUSP USB_D-

USB_DET

BH28FB1WHFV

3

VIN

2

GND

1

STBY

AK_2.8V

U302

4

VOUT

5

NC

VCAM2.8_EN

GND

C335

6

1000NF

VBAT

CN300

11

22

33 4

G

C313
1000NF

6.3V

7

6

PC-D6-A3-H3.0-S-B1

6

5

5

4

SIM_IO

G78GG

910

C308
15pF

VLDO1_1.5VVRF_2.9V

VCCD_2.9V

1.8V

C316

C337

C314

C315

100PF

1000NF

1000NF

1000NF

VCCB_2.9V

TH300
NTCCM10054BH103HC

R303

33.2K

R305

C319

5.62K

10nF

15

17

16

18

2122

G

G

NC

NC

1

_OE

SOFT

VPU3.3

VREG3.3

2

RCV

U301

3

VP/VPO

ISP1102W

4

VM/VMO

5

SUSPND

VCCI/O

G

G

20NC6

7

19

VBAT

3
2
1

C330
1000nF

7