Mobilchips

V171

Level 3 Schematics

Alexander Buehler, Michael Hansen

2004.12.22

Rev. 1.0

Page 1 of 2

V171

C

1

BS_TDO

VBACKUP

VB

ACKU

P

N53757

S_PWCT

A10

A6

A15

A8

A22

A19

A2

A5

A16

A1

A21

A18

A13

A3

A20

A7

A9

A17

A11

A12

A14

A4

D0

D8

D9

D1

D1
4

D1
0

D1
1

D1
3

D5

D3

D4

D1
5

D6

D1
2

D7

D2

D7

D6

D5

D4

D2

D3

D0

D1

A2

A3

A5

A4

A8

A9

A10

A12

A7

A11

A14

A15

A17

A16

A18

A13

A19

A21

A22

A20

D0

D1

D2

D3

D4

D7

D6

D5

D8

A6

D9

D13

D11

D12

D10

D15

D14

A1

D[0..15]

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

UPR

VRRAM_2.8V

VRABB_2.8V

VRDBB_1.5V

VRIO_2.8V

DGND

VRMEM_2.8V

UPR

UPR

VRDBB_1.5V

VRSIM

DGND

DG
ND

VRIO_2.8V

VBAT

DGND

DG
ND

AG

ND

AGND

AGND

AGND

AGND

DGND

VBAT

DGND

DGND

DGND

AGN

D

AGND

DGN
D

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

VBAT

DGND

DGND

DGND

DG

ND

DGND

DGND

DGND

VBAT

DGND

DGND

DGND

DGND

DG
ND

DGND

DGND

DGND

DGND

DGND

DGND

DG
ND

DGND

VRIO_2.8V

VRIO_2.8V

VRIO_2.8V

DGND

DG

ND

DGND

DGND

DGN

D

DG

ND

DGND

DGND

DGND

DGND

DG

ND

DG
ND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DG

ND

DGND

VRDBB_1.5V

DGND

DGND

VRIO_2.8V

VR

IO_2.8V

VRDBB_1.5V

VRDBB_1.5V

VRMEM_2.8V

VRIO_2.8V

VRMEM_2.8V

VRDBB_1.5V

VRMEM_2.8V

VRDBB_1.5V

VRIO_2.8V

VRIO_2.8V

DGND

VRDBB_1.5V

VRDBB_1.5V

VRMEM_2.8V

DGND

VR

IO_2.8V

DGND

VRIO_2.8V

DGND

VRIO_2.8V

DGND

DGND

VR

IO

_

2.8

V

DGND

DGND

DGND

DGND

DGND

DGND

DG

ND

DGND

DGND

DGND

DGND

DG

ND

VBAT

DGND

DG
ND

F_1.8V

VRMEM_2.8V

VRMEM_2.8V

VRMEM_2.8V

DGND

DGND

DGND

DGND

VRRAM_2.8V

DGND

DGN

D

DGND

DGN

D

DGN

D

DGN

D

DGND

DGND

DGND DGND

DGND

VRIO_2.8V

DGND

DGND

DGND

DGND

DGND

VBAT

DGND

DGND

DG

ND

DGND

DGND

VRIO_2.8V

DGND

DG

ND

DGND

DGND

DGND

DGND

DGND

DGND

DGN

D

DGND

DGN

D

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

CLK13M_OUT

VRRTC_1.5V

CLK32K_OUT

TDO

EXT_FIQ

RXIP

TXIN

TEN

BDR

MCUEN0

TCK

EXT_IRQ

TXQN

RXIN

TXIP

AFC

BFSX

MCUDO

TMS

APC

BFSR

TXQP

RXQP

TDR

RXQN

BDX

RESPWRONZ

SWITCHONOFF

RTC_ALARM

ROW4

DL

P

WR

PWON

VADCID

MCUDI

SIO3

SRST3

SCLK3

VRSIM

TEM

P_SEN

B

ATTEMP

VRIO_2.8V

M

ODE_DETECT

AUXOP

BATTEMP

VRS

IM

VFSRX

VDR

VCLKRX

VDX

VCHG

VBAT

VCHG1

EAR_DETECT

HS_EN

Tx_MODEM

Rx_MODEM

EAR_BIAS

MODE_DETECT

nCS2

nI

RQ_Melody

LCDA0

melody_ldo_

en

nRESET

RF_DAT

SIO3

VDX

TCXOEN

nCS0

RTC_ALARM

RF_CLK

TEN

RF_LE

SRST3

SCLK

3

VFSRX

nFOE

26MHZ

EXT_FIQ

RnW

FDP

SWITCHONOFF

PAENA

EXT_IRQ

TRENA

TDR

CLK13M_OUT

RESPWRONZ

CLK32K_OUT

GSM_TXEN

VRRTC_1.5V

A[1..22]

TDI

TCK

TDO

TMS

TX_IrD

A

RTS_MODEM

TX_MODEM

RX_MODEM

CTS_MODEM

M

C

UEN0

DTR_MODEM

MCUDI

MCUDO

BDR

BDX

BFSR

VCLKRX

BFSX

VDR

EA

R

_D

ETECT

HS_EN

nCS1

nBHE

nBLE

TSPAC

T0

LEDLCM_EN

EAR_BIAS

LCDID

DSR_MODEM

RX_IrD

A

VRDBB_1.5V

CLK
13

M

_O

U

T

nR
ESET

nFOE

2,3,5

LCDA0

2,3

nCS2

2

RnW

2,3,5

nIRQ_Melody

2

VRIO_2.8V

VRIO_2.8V

RNW

RNW

nBLE

nBH

E

nFOE

FDP

nF

O

E

A[1..22]

nCS

0

nCS1

SWITCHONOFF

VBAT

F_1.8V

PWON

nRESET

LCDID

LEDLCM_EN

FOLD

FOLD

MIC CONN

1.20mm

del bq1

Vmicbias(2.8V)

Low : Bo<-->A

High : B1<--> A

Headset

(Flash Core)

LCM Hot Bar

VR

1

20

A

5

.5

V

R12

100K

S21

Send

C220

1u

F

06

03

R231

100K

R87
0

C29100pF

H3

H3

1

U103

AAT3110GU-5

VOUT

1

GND

2

/SHDN*

3

C-

4

VIN 5

C+ 6

R32

100K

R65

220K

GAP5

S

R60

100K

D8

LED

2

1

C38

22

uF

,

080

54V

C90

100nF,0402nm

S2

Soft-KeyL

C10

22pF0402

TP119

TP

T

1

VR

25

20

A

5.

5V

C17

10uF,0805

TP113

TP

T

1

C5

2.2uF,080516V

U10

YMU762

CL

KI

1

LE

D

2

/IR

Q

3

/R

ST

4

NC

5

PLLC

6

VDD

7

VSS

8

VRE

F

9

HPOUT-L/MONO

10

HPOUT-R

11

EQ1

12

EQ2

13

EQ3

14

SPVDD

15

SPVSS

16

SPO

U

T1

17

SPO

U

T2

18

MT

R

19

D7

20

D6

21

D5

22

D4

23

D3

24

D2

25

D1

26

D0

27

/WR

28

/CS

29

A0

30

/RD

31

IOVDD

32

C226

22pFnm

C56

100nF

C7

9

1u

F

06

03

C53

100nF

GAP13

S

C45

100nF

VR

33

20

A

5

.5

V

NM

S8

Menu

U4

FDC6506P

4

2

3

1

5

6

C27

33pF

C36

100pF

C11

100nF

S20

UP

VR

2

20A

5.

5

V

TOP VIEW

CO

N1

E8

8

-A

S

C

06B

-A

0G

1

5-

6P

IN

-P

-T

W

O

CL

K

1

I/O

2

RST

3

VPP

4

VC

C

5

GN

D

6

C230

1uF,0603

R41

220K

R69 2.2K

R64

6.8k0402

D4

LED

2

1

C24

1uF,0603

C32

33pF

R20

100k04021%

R151K

C74

33nF

TP34

TP

1

J1

BAT_CON

3

3 2

2 1

1

C64
33pF0402

R9

1000402

R62

220K

R19

100K,1%

R610K

C1

0.22uF0603

VR29

V

R

5

.5V

22p

F

0

40

2

C3

0

2.

2

uF

060

3

U6

32.768KHz

1

4

S1

Power/End

C214100nF

L1

100nH0603

C158

100nF

TP5A
TP

T

1

R37

100K

MIC1

TRA21-2K7000

MIC+

1

S5

4

C31

22nF0402

C15

1uF,0603

C6

100nF

R30

100K

F1

SGM20F1E104-2A

I/O

1

1

I/O

2

2

G

4

G

3

C3

22pF

S10

5

D6

LED

2

1

GAP14

S

J2

NM_DAIINTERFACE

1

2

3

4

5

C231

4.7uF,0603

C50

100nF

TP111

TP

T

1

TP10

TP

T

1

R13

100k04021%

D9

LED

2

1

C95

33pF

R14

1K

S19

Down

R23

10

0K

040

2

R78

4R70402

VR

31

2

0A

5.

5V

C11

100nF0402

C8

22pF

C4

100nF0402

C57

100nF

D3

1PS79SB30

2

1

R16

10K0402

C39

2.2uF 0603

R5

6

0nm

R223

100K

TP6A

TP

T

1

R5330R

C78

33nF

R3

0.1508051%

C7

100nF

R72

10K

C72

33nF

U105

R1114Q181D

CE

1

GND 2

Vout 3

Vin

4

TP112

TP

T

1

U104

64

16

W3

0

ps

ra

m

CE#1

K1

ADV#

E5

OE#1

J2

CLK

C6 WE#

F5

RST#

F4

WP#

E4

A0

G1 A1

F1 A2

E1 A3

D1 A4

B1 A5

C1 A6

F2 A7

E2 A8

F6 A9

D7 A10

E7 A11

B8 A12

C8 A13

D8 A14

F7 A15

E8 A16

F8 A17

D2 A18

B2 A19

B3 A20

E6 A21

B7 A22

C7

D0

H2

D1

H3

D2

G3

D3

H4

D4

J5

D5

G5

D6

J6

D7

H7

D8

G2

D9

J3

D10

G4

D11

J4

D12

H5

D13

G6

D14

H6

D15

J7

WAIT

G7

P_VCC

K5

P_CS#

D6

P_MODE

K8

P_OE

H1

R_LB#

C2

R_UB#

F3

VCCQ

J8

VPP

D4

VSS

L2

F_VCC2

K6

F_VCC2

B6

F_VCC1

B5

VCCQ

L3

F_VCC1

L4

VSS

L1

s_vcc

K4

A23

C3 A24

D3 A25

E3

CE#2

G8

OE#2

H8

VSS

L5

VSS

L6

VSS

L7

VSS

L8

VCCQ

K7

VSS

B4

VSS

C4

R_WE#

D5

DU

A1

DU

A2

DU

A7

DU

A8

DU

M1

DU

M2

DU

M7

DU

M8

S_CS1

J1

S_CS2

C5

C219

1u

F

0

60

3

R44

390402

TP110

TP

T

1

TP9

TP

T

1

R35

100K

C41

100nF

U12

NLASB3157DFT2

B1

1

GND

2

B0

3

A

4

S 6

VCC 5

C33

150pF0402NM

BL2

EXC24CP121U2012

T1

1

T2

2

T3 3

T4 4

C82

10uF0805

C89

100nF

VR

2

2

20

A

5

.5

V

D5

LED

2

1

R7

7

4R

70

40

2

C76

33nF

BL1

EXC24CB221U

T1

1

T2

2

T3

3

T4

4

R4

6

47

R

4

1

2

3

GAP12

S

S22

Send

S16

3

C60

100nF

H2

H2

1

R72000402

C52

100nF

TP19
TP

T

1

R34

100K

C10

10uF,0805

R22

10

0K

04

02

C77

33nF

M1

MOTORDC1.3VSMT

TP114

TP

T

1

C213100nF

S13

#

C216100nF

VR6

20A5.5V

BQ2

2SC5592SC59

2

1

3

C159

22pF

VR

30

20

A

5.

5

V

R42

100K

C48

22pF

R63 2.2K

TP32

TP

T

1

C28

33pF

C26

100nF

LS2

Speaker

TP2A

TP

T

1

R7

5

4R

70

40

2

U1

ISL6292C

VIN

1

FAULT

2

STATAUS

3

TIME

4

GND

5

IREF

8

V2P8

7

EN

6

VSEN

9

VBAT

10

S

11

LS1

NM_RECEIVER/LT20132ohm

D7

LED

2

1

R91K

S17

Right

C16

10uF,0805

U7

D751749GHH

RnW

B2 nCS0

C2 nCS1

C3 VSS

B1 nCS2

C1 nCS3/INT4N

D3 CS4/ADD22

D2 VDDS-MIF

D1 nBHE/IO14

F5 nBLE/IO15

E4 nFOE/X_A(3)

E2 nFWE/X_A(0)

E3 VDD

E1 FDP/NIACK

F4 ADD0

F3 ADD1

F2 VSS

F1 ADD2

G5 ADD3

G4 ADD4

G2 ADD5

G3 VDDS-MIF

G1 ADD6

H1 ADD7

H3 ADD8

H2 ADD9

H4 ADD10

H5 ADD11

J1

ADD12

J2

ADD13

J3

ADD14

J4

VSS

K1 ADD15

K3 ADD16

K2 ADD17

K4 ADD18

J5

ADD19

L1 ADD20

L2 ADD21/CK16_IRDA

L3 VDD

M1 nlBOOT

N1 EXT_IRQ

M3 IDDQ

M2 EXT_FIQ

P1 nRESET

N2

VS

S

P2

IO

0/

TP

U

-WA

IT

N3

IO

1/

TP

U

-I

DLE

P3

IO

2

/IR

Q4

L4

IO

3/

SIM

_R

n

W

M4

KB

C0

/N

FI

Q

N4

VS

S

P4

KB

C1

/N

IR

Q

K5

KB

C2

/X

DI

O0

L5

V

DDS

-1

N5

KB

C3

/X

DI

O1

P5

KB

C4

/X

DI

O2

M5

KB

R0

/X

DI

O3

K6

KB

R1

/X

DI

O4

M6

KB

R2

/X

DI

O5

P6

KB

R3

/X

DI

O6

N6

KB

R4

/X

DI

O7

L6

BU

/P

WT

K7

LT

/P

WL

L7

VD

D

P7

MC

U

DI

N7

MC

U

DO

M7

MC

U

EN(

0)

M8

VS

S

N8

MC

U

EN

(1

)/IO

8

P8

MC

U

EN

(2)

/I

O

13

L8

SDO

/I

NT

10

n

K8

nS

C

S

0/

SCL

L9

nS

C

S

1/

X_A

(2

)

N9

SCL

K/

IN

T1

n

P9

SD

I/S

DA

M9

MC

SI_

FS

YNCH/

IO

12

K9

MC

SI_

RX

D

/IO

10

M1

0

VS

S

P1

0

MC

SI_

CL

K

/IO

11

N1

0

MC

SI_

TX

D

/IO

9

L1

0

BD

R

K1

0

BC

LK

R

/A

RM

CL

K

P1

1

BC

L

K

X

/IO

6

N1

1

BD

X

M1

1

BF

S

R

L1

1

BF

S

X

P1

2

VC

LK

RX

N1

2

VS

S

P1

3

VD

R

N1

3

RESPWRONZ

D12

VSSANG

E12

OSC32K_OUT

B13

VSSO

A14

OSC32_IN

C13

CLK32K_OUT

C12

IT_WAKEUP

B14

VSSRTC

C14

VDDS-RTC

D13

VDDRTC

D14

ON_OFF

F10

VDDANG

E11

CLKTCXO

E13

VSSPLL

E14

VDDPLL

F11

CLK13M_OUT/START_BIT

F12

SIM_CLK

F13

SIM_PWRXTRL/IO5

F14

SIM_RST

G10

SIM_CD/MAS0

G11

TSPEN3/NSCS2

G12

VSS

G14

SIM_IO

G13

TSPEN2

H14

TSPEN1

H12

TSPEN0

H13

TSPDO

H11

TSPDI/IO4

H10

TSPACLKX

J14

TSPACT11/MCLK

J13

TSPACT10/NWAIT

J12

TSPACT9/MAS1

J11

TSPACT8/NMREQ

K14

TSPACT7/CLKX_SPI

K12

TSPACT6/NCS6

K13

TSPACT5/DPLLCLK

K11

TSPACT4/NREADYMEM

J10

VDDS-1

L14

TSPACT3

L13

TSPACT2

L12

TSPACT1

M14

VDD

N14

TSPACT0

M12

VFSRX

M13

VDX

P14

VSS

A2

DAT

A

15

B3

DAT

A

14

A3

DAT

A

13

D4

DAT

A

12

C4

DAT

A

11

B4

VD

DS-

M

IF

A4

DAT

A

10

E5

DA

TA

9

D5

DA

TA

8

B5

VD

D

A5

DA

TA

7

C5

DA

TA

6

E6

DA

TA

5

C6

DA

TA

4

A6

VD

DS-

M

IF

B6

DA

TA

3

D6

DA

TA

2

E7

DA

TA

1

D7

VSS

A7

DA

TA

0

B7

TX

IR

_I

R

D

A

C7

TX

_I

R

D

A

C8

SD_

IR

DA/

CLK

OU

T

_D

S

P

B8

RX

IR

_I

RDA

/X

_A

1

A8

RX

_I

RDA

D8

RT

S

_M

O

DE

M

/T

O

UT

E8

DS

T_

M

O

DE

M/

L

PG

D9

TX

_M

O

D

EM/

XIO

STR

B

N

B9

RX_

M

O

DE

M

A9

CT

S

_

M

O

DEM

/X

F

C9

TM

S

E9

TD

O

C10

VSS

A10

TC

K

B10

TD

I

D10

nE

M

U

1

E10

VD

DS

-2

A11

nE

M

U

0

B11

nC

S

4

C11

nB

SC

AN

D11

TC

X

O

EN

A12

VD

D

B12

RF

E

N

A13

C1

2

N

M

10

0nF

0

40

2

R9

3

0

R39

5.1K

R4

8

47

R

4

1

2

3

C7

22pF

TP118

TP

T

1

EF2

NZF220DFT1

I1 1

I2

3

O2

4

O1

5

GND

2

C59

100nF

R8330R

S12

Soft-KeyR

GAP1

S

L10

4.7ohm,0603

R26

20K0402

U11

NLASB3157DFT2

B1

1

GND

2

B0

3

A 4

S

6

VCC 5

C71

33nF

R234

10

0K

C215100nF

R28

1K

TP120

TP

T

1

R133R

C157

0.75pF

TP7A

TP

T

1

C13

22pF

R36

10K

R38

470402

R24

1K

H4

MIC-

1

C63

100nF

C218

100nF

C55

100nF

R1

10R

4

1

2

3

R9

2

220

k

(90

0/

18

00

)

R49

47

00

40

2

C9

15

nF

0

40

2

S9

0

C25

12pF

C22

100nFNM

C46

22pF

C62

100nF

C68

100nF

R54

21

%

C54

100nF

VR23

20A5.5V

C8

100pF

S4

7

R5

5

47

R

4

1

2

3

R95

200402

GAP15

S

C2

1

00nF

0

402

D1

BA

S5

16

SO

D

52

3

2

1

R1

0

10

0k

0

402

TP12

TP

T

1

S14

9

TP4A

TP

1

C20

10uF,0805

C3

100nF0402

C156

N.M.

R31

22

0K

C94

2.2uF0603

C58

100nF

C1

150pF

C69

100nF

S3

*

R232

10K

R5

7

1k

04

02

TP117

TP

T

1

C34

33pF

C49

100nF

U5

NCP

34

5

OU

T

1

GN

D

2

CN

TR

L

3

IN

4

VC

C

5

C18

4.7uF0805

EF1

NZF220DFT1

I1 1

I2 3

O2

4

O1

5

GND 2

R7

4

10

0K

,1

%

0

402

1

2

R111K

R33

100K

C93

100nF

C19

4.7uF,0805

S7

8

D10

LED

2

1

C160

10pF

CON2

070_LCM

LED(-)

1

LED(+)

2

/CS

3

/RES

4

SCL

5

SDA

6

VDD

7

VSS

8

VLCD

9

GND

10

C229

1uF,0603

R50

39K0402

C98

1uF,0603

C9

1uF0603

S15

6

R2

7

0

040

2

C42

100nF

R96

200402

C12

10uF 0805

R45

390402

R18

100K

R9

1

22

0k

(8

5

0/

1

900

)

C61

100nF

TP115

TP

T

1

C47

10pF

C2

22pF

S6

1

C217100nF

C73

33nF

R4

00402

R51

00402

C37

33pF

R40

100K

D1

LED

2

1

R1

7

4

7

12

06

R6

1K

J5

E88

-A

JR

48A

CON

Mi

c

5

AU

3

AD

CI

D

2

Mi

c 2

4

G

N

D

1

R4

7

47

R

4

1

2

3

C8

0

1u

F

0

60

3

C14

4.7uF,0805

VR

5

10

0nF

0

402

C91

33pF

C23

1uF,0603

S18

Left

D11

LED

2

1

GAP16

S

VR

24

20

A

5

.5

V

IOTA

U3

PTWL3014CGGMR

CK13M

E4

GN

DL

2

A9

GN

DL

1

B9

LE

D

C

C8

LE

D

B

2

A1

0

LE

D

B

1

B1

0

LE

D

A

B8

PCHG

B5

VCCS

D5

VBATS

C5

ICTL

D6

VCHG

A5

VBAT

A4

GN

DD

A3

VCDBB

K1

VRDBB

J1

VSD

B

B

H2

VCI

O

1

A2

VCI

O

2

A1

VRI

O

1

B2

VRI

O

2

B1

VR

SIM

B4

VCM

E

M

G2

VCRAM

F2

VL

M

EM

F3

VRM

E

M

G1

VR

RAM

F1

GN

D

A

G1

0

VCABB

G9

VRABB

H10

VBACKUP

E1

UPR

C2

VRRTC

D1

VLRTC

C3

VXRTC

C1

TE

ST

V

G8

SIMIO

B3

SIMRST

D4

SIMCK

C4

DBBSIO

E5

DBBSRST

G4

DBBSCK

F4

AD

IN

4

C6

AD

IN

3

C7

AD

IN

2

A6

AD

IN

1

B6

AP

C

K4

AF

C

J4

DA

C

H4

MICIP

J7

MICIN

H7

MICBIAS

J8

HSO

H9

HSMICP

K7

HSMICBIAS

K8

AUXOP

K9

AUXON

K10

AUXI

G7

GNDAV

G6

EARP

J9

EARN

J10

BDLQM

E9

BDLQP

E10

BDLIM

F10

BDLIP

F9

BULIP

D9

BULIM

D10

BULQP

C10

BULQM

C9

CK32K

E2

TESTRESTZ

H8

IBIAS

B7

REFGND

A7

VREF

A8

RESPWONZ

D3

ONNOFF

E3

ITWAKEUP

D2

PWON

F8

RPWON

F7

VDX

H5

VFS

G5

VDR

F5

VCK

K3

UD

X

J5

UD

R

K5

UE

N

K6

BF

S

X

K2

BD

X

J2

BF

S

R

H3

BD

R

J3

TE

N

H1

TD

R

G3

TEST

4

F6

TEST

3

J6

TEST

2

/I

NT2

E6

TEST

1

/I

NT1

H6

TD

O

E7

TD

I

D7

TC

K

D8

TM

S

E8

R8

1000402

C43

100nF

C6

100nF0402

VR27

V

R

5

.5V

22p

F

0

40

2

C223

22pFnm

TP1A

TP

1

R86

10K

C44

100nF

C21

100nFNM

S11

2

DGND

DGND

DGND

DGND

VCHG

J13

E88-C-PJK15-ACON

GND

1

GND

2

-

3

+

4

VR3

4

ML

V

S-0

40

2

-M

07

2

0A

9

V

TP20

TP

T

1

VR1

5

ML

V

S-0

40

2

-M

07

2

0A

9

V

TP7

TP

T

1

C67

1uF,0603

DG

ND

RTS

_MODEM

DSR

_MODEM

RX_MODE

M

TX_MODEM

CTS_MODEM

DTR_MODEM

TDI

Rx_IrDA

DLPWR

TDO

TMS

TCK

VADCID

Tx_IrDA

TP6

TP

1

TP5

TP

1

TP15

TP

1

TP4

TP

1

TP13

TP

1

TP107

TP

1

TP14

TP

T

1

TP2

TP

1

TP11

TP

1

TP27

TP

1

TP16

TP

1

TP3

TP

1

TP18

TP

1

TP29

TP

1

TP17

TP

1

TP1

TP

1

battery connector

SIM circuit

Charging circuit

vibrater circui t

Backlight LED

TEST POINT

Headset circuit

Microphone circuit

Receiver circuit

Melody circuit

KEYPAD circuit

folder detect

LCM circuit

Title

Size DocumentNumber

Rev

Date:

Sheet

of

V171

BASEBAND

12/08/2004

1

2

Schematics & manuals on www.mobilchips.com

___Mobilchips__

Mobilchips

Service Engineering & Optimization

V171

Level 3 Schematics

Alexander Buehler, Michael Hansen

2004.12.22

Rev. 1.0

Page 2 of 2

V171

LB

TX

OUT

2

LB

TX

O

U

T1

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGN

D

DGND

DGN
D

DG
ND

VBAT

DGND

DGND

VBAT

DGND

DGN
D

DGND

DG

ND

VRIO_2.8V

DGND

DG
ND

DG

ND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DG

ND

DGND

DGND

DGND

DGND

DGN

D

DG

ND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DG

ND

DGND

DGND

DGND

DGND

DGND

VBAT

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

REF_CLK

VRF

REF_CLK

TE MP_ SEN

VRF

GSM_TXEN

10k

10k

+

C105

100uF

C136

100pF

C138

100nF

C124100pF

C155

22pF

R66

1K

C148

27pF

C99

680pF

C1312.2uF,0603

U17
LMSP43AA-191

DCS-RX

1

GND 2

ANT

3

GND 4

VC1(DCS_TX) 5

GND

6

DCS_TX

7

VC2(EGSM_TX)

8

EGSM_TX 9

GND

10

EGSM_RX

11

GND

12

C116

10pF

C107

1pF

C133

100nF

U18

PEMB11

1

2

3

4

5

6

C1321nF

C142

(N.M.)1.5pF

C152

15pF

C109

N.M.

C146

N.M.

C208

100nF

C153

1.2nH

R80

200R

C103

N.M.

R217

9.76K,1%

C125

470pF

XS

EL

XE

N

RES

ET

Z

VCC1

DAT

A

VCC2

CL

K

VCC3

ST

ROB

E

VCC4

VCC5

VCC6

SIOUT_TST

RTEMP_VTEST

LNAPCSP

LNAPCSN

VCC7

LNADCSP

LNADCSN

VBG

LNAGSMP

LNAGSMN

VREG3

VBAT2

D

ET

1_P

O

W

DE

T

2_

CUR

AP

C

DA

C

HBT

X

O

UT

VC

C8

LB

TX

OUT

VC

C9

VC

C1

0

TS

TV

C

O

1

TS

TV

C

O

2

VC

C1

1

VCC12

IN

IP

QP

QN

VCC13

VREG1

VBAT1

VREG2

VRIO

XOUT

XIN

GN

D

U15

TRF6151RITA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

C113

12pF

C119

100nF

C14347pF

+

C100

10uF

C154

15pF

R83

3.3K

C51

22pF

C149

8.2nH

R1120R

R2161K

L2

3.3pF

C1

37

1uF

R94

0R

C147

22pF

L56.8nH

C117

100nF

L7

NM

L3

12pF

C141

22pF

C150

22pF

C127100nF

R82

3.3K

R71

220K

C111

1nF

C134

100pF

R111

10K

U7

D751749GHH

CLKTCXO E13

TSPEN2 H14

TSPEN1 H12

TSPEN0 H13

TSPDO

H11

TSPACLKX J14

TSPACT11/MCLK

J13

TSPACT10/NWAIT

J12

TSPACT9/MAS1 J11

TSPACT8/NMREQ

K14

TSPACT6/NCS6

K13

TSPACT1

M14

TSPACT0

M12

TCXOEN

A12

VR26

HVC375B

L8
10nH

C112

N.M.

L6

47

nH

+

C12110uF

C144

2.2nH

C104

1nF

C128

2.2uF,0603

C118

100nF

C130

22pF

U101

SKY77325

PACENABLE

2

VCC1

3

DCS/PCSIN

5

BANDSELECT

4

GND

9

GND

11

VCC_CMOS

1

GSM850/900IN

6

GND

7

VCC1

8

GSM850/900OUT

12

GND

10

GND

16

GND

13

GND

14

RSVD 15

DCS/PCSOUT

17

GND

18

VSENSE

19

VBATT

20

GND

21

VAPC

22

GND

23

C110

N.M

C120100nF

C114

7pF

C115

47pF

C122

470pF

C102

N.M.

C1262.2uF,0603

L9

NM

C203

33nF

L4 3.3nH

F3

OUT+

3

OUT-

4

GND1 2

IN

1

GND

5

C108

22pF

C135

100pF

JP1

MS-1474PIN

ANT

2

RF

1

GND

3

GND

4

C209

12pF

C2327pF

C129

100nF

IOTA

U3

PTWL3014CGGMR

AP

C

K4

A

F

C

J4

BDLQM E9

BDLQP E10

BDLIM F10

BDLIP F9

BULIP D9

BULIM D10

BULQP C10

BULQM C9

R81

200R

R85

3.3K

R67

0R

R108

10K

C145

10nH

TP43

TP

1

C1401uF

C106

1uF,0603

C161

(N.M)100nF

F2

OUT+

3

OUT-

4

GND1

2

IN

1

GND

5

R76

1K

R1

4

R1

1

R2

2

R2

3

C123

100nF

R68

PAT1010-2dB

1

1

3

3

2

2

4

4

U14

Crystal_26MHz_0.6mm

IN

3

GND

2

OUT

1

GND

4

C1

3

9

1u

F

R70

PAT1010-2dB

1

1

3

3

2

2

4

4

C101

4.7pF

U16

DTA114EET1

2

1

3

C151

22pF

R73

1K

R1

4

R1

1

R2

2

R2

3

26 MHz Crystal Circuit

IQ circuit

SAW FILTER

Ant. Matching

PA Matching

Title

Size DocumentNumber

Rev

Date:

Sheet

of

V171 EURO Band

RF circuit

12/08/2004

2

2