Level 3 Schematics

2007.03.02

Rev. O

8488648Z01

Page 1 of 5

Service Engineering & Optimization

V3_06

V3_06_

8488648Z01

ground

C154

1.0uF

2187893N01

3300pF

2113945A12

C82

1.0uF

2187893N01

C155

C46DNP

ground

NC

C57

0

0613952R66

0988612M01

C1

C2

G1
G2
G3
G4

J40_RF

C81

2113945A12

3300pF

0613952R66

0

L60

2113944A40

C211

100pF

ground

2113944A18

5.1pF

C58

10K

0613952R01

R45

2.7nH

IDCTR

C2

2488158Y06

A1

1

1.2K

0613952Q75

R80

ground

CONTACT

3989013L02

C54

39pF

2113944A32

R67

RX1900

RX850

13

RX900

14

TXEN

7

V

B

A

T

5

VRAMP

81

V_SENSE

G

N

D

5

18

G

N

D

6

19

G

N

D

7

20

G

N

D

8

22

G

N

D

9

23

HB_RFIN

9

LB_RFIN

2

RX1800

15
16

G

N

D

10

25

G

N

D

11

26

G

N

D

12

27

G

N

D

13

28

G

N

D

14

G

N

D

2

11

G

N

D

3

12

17

G

N

D

4

U50_PA

RF3178EA

5171743C05

ANT

21

B1

3

B2

4

B3

6

G

N

D

1

10

24

1000pF

2113945A09

ground

ground

C151

C227

ground

ground

ground

1.0uF

2187893N01

2188881Y06

L2

CAP

1pF

2113944A32

C45

39pF

5.6nH

ground

ground

ground

2488158Y10

L90

ground

NC

NC

NC

C207

2113944A25

10pF

10uF

C72

2113946F05

C60

0.5pF

2188881Y01

0613952Q49

R68

ground

100

12pF

ground

0613952Q75

R82

C

A

P

C1

2113944A26

2

G

N

D

4

G

N

D

1

3

OUT

1

IN

1.2K

ground

26MHz

4809612J53

FA23H

Y201_26MHZ

ground

2188881Y01

C90

0.5pF

NC

.01uF

2113945B02

C2093

2113944A27

15pF

C56

C161

1000pF

2113945A09

ground

2488158Y12

L3

IDCTR

8.2nH

22

0613952Q33

R69

C70

10pF

2113944A25

2113944A25

10pF

2488090Y06

2.7nH

C206

39nH

L61

NC

L45

2489828Y20

R56DNP

ground

2113944A32

C15

39pF

1.2K

0613952Q75

R81

2113944A32

39pF

ground

C

1

V

C

C

3

V

C

C

4

E4

V

C

C

5

H

2

C6 XTAL_NEG

C5 XTAL_POS

ground

C80

F5

SCLK

F4

SDI

G4

SSB

TX1

D7

D2

TXEN

E6

TXST

B

8

V

C

C

1

H

3

V

C

C

2

OSCO

OSCOM

G7

C3

RAMP

A5

RX1800

A6

RX1900

A2

RX850

RX900

A3

C2 RXEN

GPO2

F1

HB_TX_OUT

LB_TX_OUT G1

LDTO G3

G8

MCKO_TXQB

E7

MDI_TXQ

E8

MS_TXIB

OSCM

E5

D8

G

N

D

3

A

8

G

N

D

4

B

1

G

N

D

5

B

2

G

N

D

6

G

N

D

7

B

3

B

4

G

N

D

8

B

5

G

N

D

9

F3

GPO1 E2

A

4

G

2

G

N

D

20

G

6

G

N

D

21

H

1

G

N

D

22

G

N

D

23

H

4

H

5

G

N

D

24

H

6

G

N

D

25

H

8

G

N

D

26

A

7

C

7

G

N

D

12

C

8

G

N

D

13

G

N

D

14

D

1

D

3

G

N

D

15

D

5

G

N

D

16

E

1

G

N

D

17

E

3

G

N

D

18

F2

G

N

D

19

G

N

D

2

G5

B3

F7

CLKR_IB_OUT

DRI_QB_OUT H7

F8

ENR_I_OUT

F6

FSR_Q_OUT

A

1

G

N

D

1

B

6

G

N

D

10

G

N

D

11

C

4

6027E1_2

U250_SYN

D4

AFC_DAC

B7

B1 D6

B2

5188450M42

LM20BIM

5109768D12

U2002

0.1uF

2113946B04

C2094

470

0613952Q65

R2093

ground

0613952M01

R2094

4809788E21

1K

C71

ground

R50DNP

ground

ground

ground

ground

ground

ground

ground

1000pF

2113945A09

C228

ground

ground

ground

ground

CNTRL_2

CNTRL_2

CNTRL_1

CNTRL_1

BP

OSCM

ADIN6

TX_EN_IN

TX_EN_IN

TX_EN_IN

LB_TX_MID

LB_TX_OUT

VSENSE

26XTAL_POS_U250

26XTAL_NEG_U250

RF_REG

VCO_REG

PERIPH_IO_REG

TX_START

RF_CS

RF_DATA

RF_CLK

RX_ANT_EN

RX900

RX850

RX1900

RX1800

RAMP

PERIPH_IO_REG

26MHZ_OSCO

OSCM

MDI

MCLK

HB_TX_OUT

FSR

ENR

DRI

CLKR

CNTRL_3

CNTRL_3

ANT_DETB

R

F_

O

U

T

_2

R

F_

O

U

T

_1

CNTRL_1_U50

CNTL_3_U50

CNTL_2_U50

Ant_2

ANTENNA

Ant_3

MS

HB_TX_IN

LB_TX_IN

(to turn on/off oscillation)

( 1" - Using 26MHz crystal, 0" - Using 13MHz crystal)

( 1" - RX path enble)

(RF Signal feedback)

( 1" - Enable PA module)

Level 3 Schematics

2007.03.02

Rev. O

8488648Z01

Page 2 of 5

Service Engineering & Optimization

V3_06

V3_06_

8488648Z01

LCD

KEYPAD

BB_SPI

SIM

BB_SAP

To C705

0

0

13

NC

NC

R700

0613952R66

7

NC

NC

2113946B04

C805

0.1uF

GND

3

VCC

5

3

U802

PWR_GND

5114000A50

5189153N01

3

GN

D

2

IN_A

1

NC1

4

OUT_Y

5

VC

C

NC

U801

NL17SZ07

39pF

NC

NC

NC

C702

2113944A32

0.1uF

10%-10%

C707

2113946B04

10V

To QVDD

13

12

0.1uF

10%

C705

2113946B04

-10%

39K

10V

0613952R15

R810

CS1B

To C705

VS

S5

L5

VS

S6

L6

L7

VS

S7

VS

S8

L8

WAIT G7

WF

F5

WP

D5

WPF

E4

VD

DQ

F2

K7

L3

VD

DQ

F3

D4

VP

PF

VS

S1

B4 C4

VS

S2

VS

S3

L1

VS

S4

L2

K6

NC8

D3

NC9

RPF

F4

UBP

F3

VC

CP

K5

VD

DF

1

B5

VD

DF

2

L4

VD

DQ

F1

J8

LBP

C2

NC1 B6

C5

NC2

E3

NC3

G8

NC4

H8

NC5

J1

NC6

K4

NC7

M2

DU8

M7

DU9

EF

K1

EP

D6

GF

J2

GP

H1

K

C6

L

E5

M8

A2

DU2

A7

DU3

A8

DU4

K2

DU5

K3

DU6

M1

DU7

DQ3

DQ4 J5
DQ5 G5
DQ6 J6
DQ7 H7
DQ8 G2
DQ9 J3

A1

DU1

DU10

DQ1

DQ10 G4
DQ11 J4
DQ12 H5

G6

DQ13
DQ14 H6
DQ15 J7

DQ2 G3

H4

A5

C1

A6

F2

A7

E2

A8

F6

A9

D7

CRP

K8

DQ0 H2

H3

A19

B3

A2

E1

A20

E6

A21

B7

A22

C7

A23

C3

A3

D1

B1 A4

A12

C8

A13

D8

A14

F7

A15

E8

A16

F8

A17

D2

B2 A18

M36P0R8060E0ZAQ

A0

G1

A1

F1

E7 A10

A11

B8

U700_MEM

NC

NC

6.8V

VR801

23

NC

NC

CS0B

10V

0.1uF

C700

2113946B04

-10%

10%

C701

1.0uF

NC

15

6.3V

2187893N01

20%-20%

4

NC

NC

0

NC

0

0613952R66

QVDD

22

0613952R66

AVDD23

2

10V

2113946B04

-10%

10%

0.1uF

C828

R_WB

OEB

100

R808DNP

0613952Q49

NC

2187906N01

4.7uF

C810

Bypass L17, M18

NC

NC

NC

NC

NC

14

13

NC

NC

NC
NC

10

2

R806

0613952Q69

680

NC

5

NC

11

10V

2113946B04

CKO

C817

-10%

10%

0.1uF

15

15

10

NC

3

2

CS2B

NC

NC

-10%

10%

0.1uF

10V

NC

2113946B04

Bypass J2

C808

13

NC

R809

100K

0613952R25

1

8

NC

18

NC

C830

NC

10%

0.1uF

10V

2113946B04

-10%

1

2

4

8

NC

12

5114000A50

MC74HC1G00

U802

9

NC

1

-10%

20%

2113946B04

10%

0.1uF

C826

10V

NC

1.0uF

6.3V

C813

0204

-20%

2187893N01

4

14

NC

NC
NC

2113946B04

-10%

10%

12

NC

0.1uF

10V

C815

XT

AL

A4

11

-10%

C811

10%

0.1uF

2113946B04

10V

VSS_CP1

A2

VSS_CP2

VSS_CP3

B1
B2

VSS_CP4

C7

VSS_PRE

C10

VSS_TXRX1

C8

VSS_TXRX3

U13

WDOG

C4

D9

VDD_TXRX

VS

S1

U5

AR

M

PR

OC

ES

SO

R

GN

D

VS

S2

L1

8

AR

M

PR

OC

ES

SO

R

GN

D

B1

1

VS

S3

AR

M

PR

OC

ES

SO

R

GN

D

H4

VS

S4

AR

M

PR

OC

ES

SO

R

GN

D

VSS_CODEC

C2

A1

VAG_RX

A6

VCO1_N

B6

VCO1_P

W

6

VD

D1

L1

7

VD

D2

VD

D3

C1

1

J2

VD

D4

VDD_CODEC

D7

VD

D_

CP

B17

USB_SUSPEND

C16

USB_VMIN

A16

USB_VMOUT

A17

USB_VPIN

USB_VPOUT

C15

B16

USB_XRXD

C1

VAGOUT_CODEC

VAG_CODEC

D1

C9

T7

B5

TRKG_OSC_OUT

TRST

N12

N1

3

TX

D2

D4

TX_CP

D8

TX_MOD

D

17

UC

TS

1

C1

8

UR

ST

1

TDO

V15

TMS

TOUT10

N9

TOUT11

V8

U10

TOUT12

W11

TOUT5

U6

TOUT7

W7

TOUT8

TOUT9

W12

D18

SPI_CS6

SPI_CS8

N10

SR

DA

B1

2

ST

AN

DB

Y

G8

B1

3

ST

DA

ST

DB

U

9

W14

TDI

U14

K3

SI

M

_D

IO

R1

SI

M

_P

D

J4

SI

M

_R

ST

A1

5

SJ

C_

M

O

D

T12

SPI_CS0

SPI_CS1

U12
T13

SPI_CS2

SPI_CS3

A8

RX_I

B8

RX_IX

A9

RX_Q

B9

RX_QX

R_W

J19

G1

2

SC

0A

SC

1A

A1

3

SC

2A

A1

2

W

10

SC

2B

RO

W

3

RO

W

4

J7

G1

RO

W

5

RO

W

6

H2

G2

RO

W

7

RT

S2

V1

6

RX

D2

N1

7

D5

RX_CP

REG_BYP_TXRX

V13

RESET_IN

RESET_OUT

W5

W

9

RF

_C

S

U8

RF

_D

AT

A

RO

W

0

F3

RO

W

1

F1

RO

W

2

G4

H7

Q

VS

S

D6

REF_CODEC_N

C6

REF_CODEC_P

A7

REF_HI

D10

REF_LO

REG_BPY_CODEC

H13

M18

REG_BYP_CORE

REG_BYP_PRE

A5
B7

A10

D12

PA_REF

D14

PC12

PC14

B15

G1

1

PE

10

G1

0

PE

11

A1

4

PE

12

M

17

Q

VD

D

CO

RE

RE

G

IN

PU

T

N1

9

L13

M

9

M10

M11

M12

P17

B10

PA_DET

PA_OUT

H1

1

H1

2

G16

J1

2

J13

K1

2

K13

L1

2

H8

J8

K8

L8

M

8

G13

H9

H1

0

P2

LC

D_

RS

LOW_BATT

F4

MCU_DE

U15

V11

MISOA

MISOB

T8

M

O

D

K7

MOSIA

V12

H18

L16

LBA

LC

D_

CS

N3

LC

D_

DA

TA

0

L3

LC

D_

DA

TA

1

L2

M

2

LC

D_

DA

TA

2

LC

D_

DA

TA

3

N1

L4

LC

D_

DA

TA

4

LC

D_

DA

TA

5

N2

C14

INT0

INT1

B14

W8

INT3

C1

3

IN

T4

IN

T5

D

19

T1

0

IN

T6

H1

JV

DD

G7

JV

SS

EN_TEST2

K1

EN_USB_TXB

D15

V9

EV

DD

U7

EV

SS

B4

EX

TA

L

K2

FV

DD

J1

FV

SS

T6

GSM_DCS

N18

ECB

K16

EN_EB0

EN_EB1

G17

EN_OE

T16

EN_RX_OUT

V6

EN

_S

IM

_V

CC

M

1

EN_TEST0

J3

H3

EN_TEST1

D7

D8

U3

D9

T3

C3

DAC_N

DAC_P

E4

DSP_DE

W15

DV

DD

N1

1

DV

SS

V1

0

V1

4

EB

W

T4

D14

V4

D15

N8

U1

D2

T1

D3

V3

D4

W3

D5

U4

D6

W4

CV

SS

2_

4

B1

9

K4

CV

SS

3

M7

D0

U2

D1

D10

T2

D11

P4

D12

N7

D13

U1

6

CV

DD

1

C1

7

CV

DD

2

CV

DD

3

P3

T1

4

CV

SS

1

CV

SS

2_

1

A1

8

CV

SS

2_

2

A1

9

B1

8

CV

SS

2_

3

V1

9

CS

0_

2

W

18

CS

0_

3

W

19

CS

0_

4

V1

7

CS

1

T1

8

CS

2

K1

7

CS

3

CS

5

M

13

CT

S2

D

16

CO

LU

M

N0

G3

CO

LU

M

N1

F2

E1

7

CO

LU

M

N2

CO

LU

M

N3

C1

9

CO

LU

M

N4

G1

8

U1

1

CO

LU

M

N7

B3

CP_BIAS

V1

8

CS

0_

1

V7

CL

K_

RF

T15

CLK_RT

D

13

CL

K_

SA

T9

CL

K_

SB

CL

K_

SI

M

L1

CLK_T

W16

C5

CL

K_

VD

DA

CL

K_

VS

SA

A3

CLK_BURST

T19

CL

K_

IL

E3

M

4

CL

K_

LC

D_

DA

TA

6

CL

K_

LC

D_

DA

TA

7

P1

E2

CL

K_

LV

DD

CL

K_

LV

SS

D2

P16

CLK_O

T11

CLK_QSA

AV

SS

1

AV

SS

2

W

17

AV

SS

3

N1

6

AV

SS

4

M

19

AV

SS

5

K1

9

AV

SS

6

H1

6

AV

SS

7

R2

BV

DD

A1

1

E1

6

BV

SS

H1

7

AV

DD

5

E1

8

AV

DD

6

AV

DD

7_

1

V1

AV

DD

7_

2

V2

AV

DD

7_

3

W

1

W

2

AV

DD

7_

4

R4

D3

ADC_P

W

13

AD

C_

SY

NC

D11

ATST_N

ATST_P

C12

AV

DD

1

V5

AV

DD

2

R1

6

P1

8

AV

DD

3

L1

9

AV

DD

4

R19

A4

M16

A5

R17

A6

A7

P19

A8

J16
H19

A9

ADC_DATA

E1

ADC_N

G9

A19

J17

U19

A2

A20

L7
N4

A21

A22

R3
M3

A23

T5

A24

T17

A3

A11

F19

A12

F18

A13

F17
F16

A14

E19

A15

A16

J18

A17

R18

A18

K18

5199185K03

U800_LTE2

U17

A0

U18

A1

G19

A10

17

12

11

NC

NC

NC

NC
NC

2187893N01

14

C802

1.0uF

R811

0613952Q68

24

620

5% -5%

NC

NC

NC

NC

7

C829

-10%

2113946B04

10%

10V

0.1uF

10V

NC

2113946B04

Bypass C11

C809

-10%

10%

0.1uF

2404554Z20

2.2uH

L200

EB0B

6

NC

51

0613952Q42

R805

NC

10K

22

E_BB_SPI_CLK

7

6

0613952R01

C807

8

8

NC

R803DNP

OPT_1

C823

1

NC

1.0uF

0603

2113946D02

NC

14

17

16

15

5

E_BB_SPI_MOSI

NC

NC

16

0

From C705

21

24

4

NC

C231

2113945B02

.01uF

C814

NC

3

39pF

2113944A32

3

21

20

19

6

NC

U702

9

23

5

10

1171905B02

NC

NC

NC

NC

6

5

39pF

2113944A32

C803

OPT_2

10V

2113946B04

C841

-10%

10%

0.1uF

R801

0613952R66

0

NC

9

NC

2

4

VC

C

5

9

20

NC

NC

NL17SZ07

U808DNP

GN

D

3

IN_A

2

NC1

1

OUT_Y

11

10

1

5189153N01

R7

01

DN

P

R817

0

4

NC

19

18

NC

NC

NC

U701

1171905B02

1171905B02

U704

1.0uF

C821

2187893N01

7

1.0uF

C824

EB1B

1.0uF

0603

2113946D02

2187893N01

C820

NC

C822

1.0uF

2187893N01

NC

1171905B02

U703

E_BB_SPI_MISO

R_WB

BURSTCLK

CS1B

CS0B

LBAB

OW

B

OEB

OEB

OEB

CS1B

VBUCK

VBUCK

VBUCK

VBUCK

VBUCK

ADDRESS(24:1)

DATA(15:0)

REG_BYP_CORE_BB

IO_REG

BP

VBUCK

VBUCK

REG_BYP_PRE_BB

REG_BYP_TXRX_BB

REF_HI_BB

REF_LO_BB

VDD_TXRX_D9_BB

PERIPH_IO_REG

26MHZ_OSCO_F

ATI_RESETB_2_7V

PERIPH_IO_REG

ECBB

RESET_OUT

U700_P_CS

EB0B

EB1B

CT

S1

KB

C1

KB

C0

VDDA_BB

TCK

SIM_CLK

M

CL

K

BB_SAP_CLK

RTCK

RF

_C

LK

CKO

REF_REG

LCD_SDATA_DATA7

LC

D_

CL

K_

DA

TA

6

CL

K_

32

KH

Z

BURSTCLK

CLK_13MHZ

ADC_DATA

VBUCK

VSIM

IO_REG

VBUCK

PERIPH_IO_REG

PERIPH_IO_REG

CS2B

PC12_LCD_RD

VSENSE

MCU_DEB

LC

D_

RS

LC

D_

DA

TA

5

LC

D_

DA

TA

4

LC

D_

DA

TA

3

LC

D_

DA

TA

2

LC

D_

DA

TA

1

LC

D_

DA

TA

0

LC

D_

CS

LBAB

GRAPH_INT

BLUE_HOST_WAKEB

OPT_2

AUL_INT

HS_INT

USB_TXENB

VSIM_EN

STANDBY_GATEB

OEB

EB1B

EB0B

ECBB

OP

T_

1

DSP_DEB

PE

RI

PH

_I

O_

RE

G

CT

S2

CS

2B

CS

1B

CS

0B

M

DI

BB_SAP_TX

STANDBY_1_5V

BB_SAP_RX

DRI

GRAPH_SPI_CS

AUL_CS

ANT_DETB

SPI_CS0

KBC2

SIM_DIO

M

S

BB_SAP_FS

FS

R

CL

KR

R_WB

RX

D2

RT

S2

KB

R7

KB

R6

KB

R5

KB

R4

KB

R3

KB

R2

KB

R1

KB

R0

RF

_D

AT

A

RF

_C

S

RESET_OUT

RESETB

EL

_E

N

BLUE_WAKEB

OPT_1

OPT_2

WDOG

REG_BYP_CORE_BB

USB_XRXD_RTS

USB_VPOUT_TXD

USB_VPIN

USB_SE0

USB_VMIN_RXD

LT

_S

NS

_C

TL

TX

D2

TRST

ENR

TX_START

OWB

TOUT12

RX_ANT_EN

TMS

TDO

TDI

JTAG INTERFACE

CS2B

CS1B

CS0B

CKO

PERIPH_IO_REG

PERIPH_IO_REG

26MHZ_OSCO

PERIPH_IO_REG

OSCM

STANDBY

STANDBY_GATEB

RESET_OUT

R_WB

EB1B

EB0B

OEB

PERIPH_IO_REG

SIM_PD

VBUCK

VBUCK

STANDBY_1_5V

STANDBY

BB_SPI_MOSI

BB_SPI_MISO

BB_SPI_CLK

SIM_RST

Level 3 Schematics

2007.03.02

Rev. O

8488648Z01

Page 3 of 5

Service Engineering & Optimization

V3_06

V3_06_

8488648Z01

TEST POINTS

BO

O

S

T

CU

RR

EN

T

D

IS

C

H

AR

G

E

UNDERFILL

STRIPS

RF PROTECTION

M2

M1

M4

CH

AR

G

E

IN

D

U

C

TO

R

C

H

A

RG

E

M3

COMMON SOURCE

R911

2

1

0688044N02

CHRG CURR

CURRENT MONITOR

20m

1% -1%

0689774Y02

R904

0.1

10

RTC_BATT_DNP

1 2

11 12 13 14 15

3 4 5 6 7 8 9

0613952R16

SH900

SHIELD

5%

43K

R907

C966DNP

USB_VPIN

NC

10%

-10%

X5R

C910

2113946D05

2.2uF

6.3V

2113946B04

0.1uF

2113946B04

C931

NC

C917

0.1uF

2113945D04

C924

-10%

10%

0.1uF

25V

0.1uF

C963

2113946B04

4.7uF

2187906N01

C965A

VUSB

D3

VVIB

P2

WDI

K10

XT

AL

1

V1

7

XT

AL

2

V1

6

N

C

H2

G4 VPIOIN

VREFIN

L15

RE

G

UL

AT

O

RS

VREFREG

L16

VRF

H3

K3 VRFIN

VSIM

N5

N4 VSIMIN

M16 VGSDIN

VIBREGEN

H12

B4 VINBUS

P3 VINVIB

VIO

K17

VIOIN

J16

VM

K16

J15 VMIN

VPIO

VCAMIN

V1

VC

O

1

W

1

VC

O

2

W

2

VC

O

3

V2

VC

O

D

RV

M18 VGRFX

M17 VGRFXIN

VGSD

P18

V6 VAUDIOIN

VB

T

K2

VB

TI

N

K4 L6

VB

TP

A

VB

TP

AD

RV

M

4

VB

U

S

D

2

VB

US

SN

S

C2

VCAM

H4

J4

URXVP B2

C3 USBEN

E5

U

SB

VC

C

U

SE

O

VM

E4

UT

XE

N

B

B3

VA

G

T2

VA

TL

AS

D

11

VAUDIO

U6

UDM F3

UDP E3

UID H8

J5

UMOD

URCVD C4

URXVM1 A1

URXVM2 A2

URXVM3 B1

STREF T11

M12

TESTRD

C18

TESTRD2

N

16

TR

IM

VD

D

TX

R3

P11 TXIN

U12

TXOUT

U

D

AT

VP

F4

HAND SPEAKER

SPKRP R7

STANDBY F12

P14

STANDBYB

STCMP R11

STDACBG U4

STDACREF L5

STDACVAG U5

REFATLAS

RESETB E12

R4

RX

SIMREGEN

K11

T17 SPICLK

SP

IV

CC

N

15

SP

KR

G

ND

1

T7

SP

KR

G

ND

2

T5

SPKRM T6

PGAINL

PGAINR

N10

PL

LG

N

D

M

2

PLLLPF M3

E16

POWERFAIL

G15

PUMS0 E17

PUMS1

R17

REF1V2 B10

LO

BA

TI

T3 MCLK

P9

M

IC

BI

AS

1

R9

M

IC

BI

AS

2

T9

M

IC

IN

M

M

IC

RO

PH

O

N

E

M

IS

O

U

16

T1

8

M

O

SI

F1

4

O

N

1B

M10

LE

D

M

D

1

B6

LE

D

M

D

2

D

6

LE

D

M

D

3

F8

LE

D

M

D

4

LE

D

R1

D

9

F1

0

LE

D

R2

E8

LE

D

R3

D

12

LI

CE

LL

V1

8

LE

D

AD

2

E1

0

LE

D

B1

C1

0

LE

D

B2

C8

LE

D

B3

D

10

LE

D

G

1

LE

D

G

2

B8 D

8

LE

D

G

3

C5

LE

D

KP

C6

G

N

D

TR

IM

P1

7 F2

G

N

D

U

SB

A

K8

G

N

D

U

SB

D

D

18

G

N

G

CT

RL

D

17

IC

TE

ST

N

14

IN

T

F6

LE

D

AD

1

LED LINES

E7

G

N

D

RT

C3

W

19

R1

5

G

N

D

SP

I

K1

3

G

N

D

SU

B1

G

N

D

SU

B2

J1

0

G

N

D

SU

B3

J6

B1

8

G

ND

SU

B5

_1

C1

7

G

ND

SU

B5

_2

G

N

D

SU

B6

V3

G

N

D

LE

D

BL

D

5

D

7

G

N

D

LE

D

TC

L1

4

G

N

D

RE

F1

L4

G

N

D

RE

F2

J1

4

G

N

D

RE

G1

K7

G

N

D

RE

G2

V1

9

G

N

D

RT

C1

G

N

D

RT

C2

W

18

G

N

D

AT

LA

S

H

10

V4

G

N

D

AU

D

1

M

8

G

N

D

AU

D

2

N

6

G

N

D

AU

D

2_

1

G

N

D

AU

D

3

T1

2

K1

8

G

N

D

BO

O

ST

H

18

G

N

D

BU

CK

G

N

D

CH

RG

D

15

C15

CHRGRAW

R16 CLK32K

CLK32K2

P16

CLKIN

V12

U17 CLKSEL

U18

CS P4

FSYNC

T1

5

G

N

D

AD

C

F18 BUCKIN

F17

BUCKOUT

U3

CDCAP

CHRGCTRL

CHARGER

B16

F13

CHRGISNSN

E15

CHRGISNSP L10

CHRGLED K12

CHRGMOD0

BOOSTOUT

E13

BP

BP

FE

T

B1

4

BT

PA

RE

GE

N

1

A1

8

BT

PA

RE

GE

N

2

A1

9

BT

PA

RE

GE

N

3

B1

9

BT

RE

G

EN

K9

F16 BUCKFB

VBUCK

T8

AUXOUTL

BA

TT

D

14

B1

2

BA

TT

FE

T

BA

TT

IS

N

S

U

14

BITCLK

R5

BOOSTFB

VBOOST

G16

BOOSTIN

H17

H16

U15

ADTRIG

P7

ALEFTOUT

U

10

AL

RT

GN

D

V10

ALRTM U8

ALRTP

AL

RT

VC

C

V8

ARIGHTOUT P6

AUXMICM T10

5188450M48

A1INT

U2

V14 ADIN1

R13 ADIN4

P13 ADIN5

ADIN6

T13

T14

ADIN7

NC

U900_AUL

N

C

2113944A32

C1065

39pF

10uH

2589195N06

L901

0.1uF

NC

2187893N01

C918

2113946B04

C915

1.0uF

20%

-20%

X5R

C936B

20%

2113946F08

22uF

6.3V

-20%

39pF

N

C

C1014

2113944A32

15pF

C964DNP

2113944A27

R991

5%

20K

NC

0613952R08

2113946B04

2.2uF

C921

0.1uF

2113946D05

C905

-10%

10%

X5R 6.3V

6.3V

10%

-10%

C907

2113946D05

2.2uF

X5R

C936DDNP

22

2.2uF

0613952Q33

R921

25V

10%-10%

C939A

2113956C23

BPFET

N

C

USB_TXENB

mW ?

Q905

SI8415DB

4809807C49

E905

C919

NC

-10%

10%

2113945B02

.01uF

C945

100pF

NC

2113944A40

C965BDNP

N

C

N

C

USB_XRXD_RTS

2113944A32

C961

39pF

22uF

2113946F08

C1064

20%

C936C

X5R

-20%
6.3V

2113944A32

39pF

NC

N

C

0.1

R905

0689774Y02

15% -15%

NC

C935A

2187906N01

4.7uF

15% -15%

C906

2187906N01

4.7uF

2

1

N

C

0689774Y02

R910

-5%

5%

0.1

C

H

RG

CU

R

RE

N

T

PP

D

MBT35200MT1

Q910

10uF

10%-10%

2113946F05

C960

4813973M77

22

-10%
X5R

C913B

0613952Q33

R920

10%

2113946F05

10uF

6.3V

2415429H28

L903

39nH

C932

39pF

2113944A32

C914

2113946D05

2.2uF

2.2uF

2113956C23

C939B

-10%

10%

25V

6.3V

2113946D05

C908

E902

-10%

10%

X5R

2.2uF

N

C

C933DNP

4805585Q23

N

C

SI8401DB

Q903

D901

BAS52

4809924D29

NC

BATTFET

5%

R990

0613952R15

39K

1K

5%

0613952Q73

R944

USB_VPOUT_TXD

N

C

C935BDNP

2113946F05

C943A_DNP

10%

NC

-10%

10uF

1

R939B

0613952Q01

M902

1171905B02

R939A

1

0613952Q01

CHRGCOMMON

15pF

2113944A27

C923

N

C

USB_VMIN_RXD

NC

N

C

100pF

C929

2113944A40

E901

NC

C916

2113946B04

0.1uF

0.1uF

2113946B04

C934

22uF

C928DNP

6.3V

-20%

X5R

C936A

20%

2113946F08

2113946B04

0.1uF

1171905B02

M903

C962

SI8401DB

Q906

mW?

4809807C48

D903

MBRM120ET3

4809653F10

10%

C943B_DNP

2113946F05

10uF

-10%

C938DNP

C903

-10%

10%

2.2uF

6.3V

10%-10%

C944

X5R

2113946D05

2113946B04

10V

0.1uF

C909A

-10%

10%

10uF

2113946F05

100nH

L904

2415429H36

AUL_INT

C904

-10%

10%

2.2uF

M901

6.3V

X5R

2113946D05

NC

1171905B02

4813973M77

Q943_DNP

R924

C926

2113946B04

0.1uF

4809995L20

32.768KHz

Y900_32K

MC146

2113945B02

C990

.01uF

22uF

6.3V

-20%
X5R

NC

N

C

20%

2113946F08

C913A

CLK_32KHZ

R942DNP

D1

G

1

S1

S2

S3

S4

S5

FDC697P

4805921T27

Q904

M900

1171905B02

NC

C909B

10uF

-10%

2113945A10

2113946F05

C925

2187893N01

C927

1500pF

10%

N

C

1.0uF

R922DNP

CHRGCTRL

NC

0.1uF

R950_DNP

C902

2113946B04

100K

0613952R25

NC

5%

1K

0613952Q73

2187893N01

C920

-20%

R917

4.7uH

20%

1.0uF

NC

L902

2590031N04

AUL_CS

C922

2113944A27

15pF

1

G

G

N

D

3

2

INA

OUT_Y

4

VC

C

5

5188085K13

TC7SZ125

U950_DNP

C901

2187893N01

1.0uF

20%

-20%

USB_SEO

C912

2.2uF

2113946D05

N

C

C967DNP

C968DNP

N

C

E911

BAS52

4809924D29

39pF

D902

1.0uF

2113944A32

C940

6.3V

20%

-20%

C911

2187893N01

X5R

E906

E909

N

C

C947

-10%

10%

0.1uF

10V

2113946B04

E910_DNP

39pF

ADIN6

HAND_SPKRM

2113944A32

C1015

CTS1

PERIPH_IO_REG

PERIPH_IO_REG

VBUCK_OUT

VBUCK

AUD_REG_BP_IN

U900-D14

BATTP

BATTP

U900-F13

ISNS_PM

U900-U14

ISNS_PM

REG_3V

BP

BP

CHRG_LED_SINK

AUL_CS

PERIPH_IO_REG

PERIPH_IO_REG

BP

PERIPH_IO_REG_OUT

M

IC

IN

M

M

IC

BI

AS

1

VCC_BTPA

10uF min 2x10uF typ 33 uF max

CHRGRAW_PM

CHGRCOMMON_PM

CHGRCOMMON_PM

PERIPH_IO_REG_OUT

GRAPH_REG

U900-E15

CHRGISNSP_PM

CHRGCTRL_PM

CHGR_INPUT_PM

VCO_REG_CNTL_PM

BUCKOUT_PM

VATLAS_PM

LE

D

G

1

LE

D

B1

AU

L_

IN

T

BB_SAP_FS

AUL_CS

CLK_13MHZ

CLK_32KHZ_2_7V

CLK_32KHZ

CHRGISNSP_PM

ISNS_PM

FL_BP_PM

PE

RI

PH

_I

O

_R

EG

BPFET_PM

BP

VBOOST

VBOOST

VBOOST: C936 sensor trace to U900-G16

BB_SAP_CLK

ISNS_PM

BATTFET_PM

BATTP

BP

ALERTP

ALERTM

TX_START

SIM_PD

A1INT

RESETB

BP

BTRF_REG

2.

2

uF

+

/-

35

%

m

in

2.2 uF +/- 35% min

AUD_REG

USB_TXENB

USB_SE0

USB_VPIN

USB_VMIN_RXD

USB_XRXD_RTS

USB_ID

DP_RXD_PM

DM_TXD_PM

USB_VPOUT_TXD

TXOUT_PM

BB

_S

AP

_R

X

VATLAS_PM

STANDBY

HAND_SPKRP

HAND_SPKRM

PERIPH_IO_REG

BB_SPI_CLK

VSIM_EN

BB_SAP_TX

RESETB

PW

R_

SW

BB

_S

PI

_M

O

SI

BB

_S

PI

_M

IS

O

RTC_BATT

BATTFET_PM

BPFET_PM

CHRGCTRL_PM

REF_REG

1.575V

PERIPH_IO_REG

2.775V

BP

BP

DM_TXD

BA

TT

FE

T_

PM

WDOG

VVIB

BP

VSIM_OUT

BP

RF_REG_OUT

REF_REG_OUT

IO_REG

BP

BP

IO_REG_OUT

BP

VBOOST

PERIPH_IO_REG

BP

GRAPH_REG

VCO_REG_Q910_PM

VBUS

DR

V_

VC

C_

BT

PA

_1

_P

M

AUD_REG

DRV_VCC_BTPA_2_PM

RF_REG

2.775V

TX

O

U

T_

PM

THERM

TOUT12

BP

2.775V

IO_REG

VCO_REG

BP

ALERTM
ALERTP

BP

DP_RXD

VSIM

VBUS

AUL_INT

CLK_32KHZ

BPFET_PM

USB_ID

HAND_SPKRP

OSCM

USB_XRXD_RTS

USB_VMIN_RXD

USB_VPIN

USB_TXENB

USB_SE0

USB_VPOUT_TXD

Level 3 Schematics

2007.03.02

Rev.O

8488648Z01

Page 4 of 5

Service Engineering & Optimization

V3_06

V3_06_

8488648Z01

USB_DP

4

V

D

D

_

U

S

B

2

1

0

V

_

I_

O

16

XTAL_IN

XTAL_OUT 15

1

REG_CTRL

RESET_N 22

TM0

18

TM1_2

19

TM3

20

TX_PU_TDD_N 23

USB_DETACH

8

USB_DN

3

C

T

G

N

D

3

5

7 EEPROM_CLK

EEPROM_DATA

6

G

N

D

1

1

4

G

N

D

2

1

7

G

N

D

3

2

4

G

N

D

4

2

6

LPO_IN

12

BLUE_CTS

29

9 BLUE_HOST_WAKE

BLUE_RTS

31

33 BLUE_RX

BLUE_TX

5

BLUE_WAKE

11

3

4

B

T

L

_

R

E

G

B

T

R

F

_

R

E

G

2

1

ANTENNA_MATCH 25

ASAP_CLK 27

ASAP_FS 28

ASAP_RX 30

32

ASAP_TX

BLUE_CLK_EN

13

35Y01

U300_SYM

2488090Y01

L320

1nH

C303

2113946B04

0.1uF

C394

1.0uF

NC

NC

15pF

C301

2113944A27

15pF

26MHz

2

G

N

D

G

N

D

1

4

3

OUT

1 IN

2113944A27

C302

NC

Y301

4809612J53

BT_FEED

NC

NC

C319

2188881Y01

12nH

L319

2488090Y14

0613952Q95

0.5pF

8.2K

R303

390K

0613952R39

R301

BB_SAP_CLK

BB_SAP_FS

BB_SAP_RX

BB_SAP_TX

CTS2

BLUE_HOST_WAKEB

RTS2

RXD2

TXD2

BLUE_WAKEB

BTRF_REG

RESETB

PERIPH_IO_REG

CLK_32KHZ

PERIPH_IO_REG

Level 3 Schematics

2007.03.02

Rev. O

8488648Z01

Page 5 of 5

Service Engineering & Optimization

V3_06

V3_06_

8488648Z01

VIBRATOR

BATTERY

3971332A02

KEYBOARD FLEX CONNECTION

MINIUSB

symbol

J4_SIM

SIM BLOCK

VI

BR

AT

O

R

J5

_M

M

C

SIDE 2 (BOT)

J3_BATTERY

J1_USB

U50_PA

U900_AUL

SIM

J40_RF

U700_MEM

JTAG

BT_ANT

SIDE 1 (TOP)

M

IC

J2

_K

EY

BR

D

VI

BR

AT

O

R

ALERT/SPKR

U800_LTE2

U250_SYNTH

U300_BT

0.1uF

C43

2113946B04

VR922BDNP

7

2

4809788E28

6.8V

EDZC68B

R_LCD2

C1203

2113946B04

0.1uF

C42

0.1uF

2113946B04

.01uF

C1420

2113945B02

GN

D

4

G

4

GN

D

5

4 ID

1 VBUS

2 DM

3 DP

5 GND1

G

1

GN

D

2

G

2

GN

D

3

G

3

8

J1_USB

41

4813977M65

2.7V

MM5Z2V7T1

VR1423

GN

D

SI

M

_C

LK

SI

M

_I

O

SI

M

_R

ST

VS

IM

_1

VS

IM

_2

12pF

2113944A26

C1211

MIC

5089874N01

GND

3

NC

2

OUT

1

VCC

4

4.7K

R39

0613952Q89

6.93V

VR50

R1210

0613952Q87

R_LCD2

6

3

3.9K

NC

22

2113945A09

C39

1000pF

49

1

NC

2113946B04

C1205

0.1uF

B2

A1

C1

A3

C3

15KV

4809948D49

VRBB4

R1215

0687765N01

7

2

R_LCD1

19

48

4870359B01

RSB6

VR921A

3

R_LCD2

100

5

4

0689209N01

300

R2095

2471992B42

48nH

BOTTOM

L1423

D1427

4809788E24

6.93V

R2097

300

14

17

BKLT_SUPPLY

4.7K

R1200

0613952Q89

47

VR960

16.2V

4805656W46

1000pF

C950

50V

-10%

10%

2113945A09

4

R2112_DNP

10V

2113946B04

C801

-10%

10%

0.1uF

50

21

C4 NO1
A4 NO2

B4

VP

OS

C3

COM1

A3

COM2

B1

GN

D

C2 IN1
A2 IN2

NC1 C1
NC2 A1

Dual SPDT

5188160Y02

DG3535

Q960

B2

A1

C1

A3

C3

VR920DNP

15KV

4809948D49

$0.055

VRBB1

2113944A32

39pF

C970

C1204

12pF

2113944A26

36

R1212

0670284D01

ALERTM

8.2K

46

0613952Q95

R11DNP

15

0.1uF

C937

29

2113946B04

27

0.1uF

C41

2113946B04

32

45

C1425

26

35

33

2471992B42

48nH

TOP

L1422

31

C10DNP

25

R3

100

0613952Q49

39pF

C951

2113944A32

C816

2187893N01

6.3V

1.0uF

20%-20%

R_LCD1

6

3

13

SOL SUPPLY

100

0689209N01

5

4

B2

A1

C1

A3

C3

R_LCD1

VR1400

4809948D49

2113946B04

0.1uF

C9

0989851N02

J2_KEYBRD

G2

42

30

PIN1

1

PIN2

2

PIN3

3

4

PIN4

G1

G2

21

J3_BATTERY

CONTACT

3989906N01

7

2

5989889N01

MOTOR

VIBRATOR

R_LCD3

4

4809924D29

D_VIB

0689209N01

100

R_LCD3

5

G3

C1424

2113944A27

15pF

37

NC

VR922A

RSB6

4870359B01

0613952Q49

6

R1201

100

100

0613952Q49

10

R1202

R_LCD3

6

3

R1401

B2

G

ND

2

B3

G

ND

3

0613952R17

47K

C1

FLTR1

C2

FLTR2

C3

FLTR3

C4

FLTR4

C5

FLTR5

C6

FLTR6

B1

G

ND

1

A1

FLTR1

A2

FLTR2

A3

FLTR3

A4

FLTR4

A5

FLTR5

A6

FLTR6

5

4889526L12

CSPEMI306AG

FL1401

2

IN_A

NC1

1

4

OUT_Y

5

VC

C

U1401

NL17SZ06

5114007A42

3

GN

D

9

39

C1206

2113944A31

33pF

0613952Q49

100

R38

22pF

2113944A29

C1202

10pF

C1200

2113944A25

38

TOP

J2_KEYBRD

0989851N02

G4

0.1uF

C40

2113946B04

0.1uF

C23

2113946B04

12pF

C1209

2113944A26

EDZC68B

6.8V

4809788E28

7

VR921BDNP

20

18

C1201

2113946B04

0.1uF

R_LCD2

8

1

40

24

16

34

23

33pF

2113944A31

C1207

ALERTP

C1210

2113944A26

12pF

VR950

4809788E24

G1

6.93V

43

ATI_SUPPLY

11

0687765N01

R1214

44

12

R1213

2113946B04

0687765N01

8

1

C19

0.1uF

R_LCD1

100

C1208

2113946B04

R2099

2

10V

0.1uF

10%

-10%

VR961DNP

4809788E24

6.93V

VR1422

MM5Z2V7T1

2.7V

4813977M65

NC

D1426

28

SIM_CLK_PIN3

HS_INT_KP

EL_EN

VSIM

IO_SIM

SIM_RST

VBUS

DP_RXD

DP_RXD

DM_TXD

DM_TXD

BB_SPI_MISO

BB_SPI_MOSI

PC12_LCD_RD

LCD_RD_KP

BB_SPI_CLK

REG_3V

RTC_BATT

REG_3V

LEDB1

VBUCK_FLIP

VVIB

GRAPH_SPI_CSKP

KBC0

KBC0

KBR7

KBR7

KBC1

KBC2

KBR0

GRAPH_INT

KBR6

KBR4

KBR2

KBR5

KBR3

KBR1

KBR4_KP

KBR6_KP

KBR3_KP

KBR1_KP

KBR2_KP

KBR5_KP

KBR0_KP

GRAPH_SPI_CS

LCD_RS

LCD_SDATA_KP

LCD_SDATA_DATA7

LCD_DATA0

LCD_DATA0KP

LCD_RSKP

ALERTM

ALERTP

ADC_DATA

MICBIAS1

USB_ID

GRAPH_REG

IO_REG_FLIP

LCD_DATA2KP

LCD_DATA4KP

LCD_DATA3KP

LCD_DATA5KP

LCD_DATA1KP

LCD_CLK_DATA6KP

ATI_RESETB_2_7V

LCD_CSKP

IO_REG

IO_REG

VBUCK

IO_REG_FLIP

INT_MICP

HS_INT

VS

IM

SIM_DIO

PE

RI

PH

_I

O_

RE

G

HAND_SPKRM

SIM_CLK

LT_SNS_CTL

CLK_32KHZ_2_7V

HAND_SPKRP

BA

TT

P

O

W

B

TH

ER

M

LCD_CS

LCD_CLK_DATA6

LCD_DATA5

LCD_DATA4

LCD_DATA3

LCD_DATA2

LCD_DATA1

PWR_SW

PERIPH_IO_REG

MICINM

VBUCK_FLIP

USB_ID