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A9

A8

A7

A6

A5

A4

A3

A2

A1

A0

W

R

W

W

O

O

C

A

A

A

A

A

6

5

4

3

2

1

0

P

P

E

E

E

E

E

2

1

1

1

1

n

n

n

n

n

n

0

9

8

n

7

7

D10

F_VCC

VDD3

A9

E4

F_VSS1

F_VPP

H8

F_VSS2

D9

RDY_

S_VCC

D3

S_VSS

5

S_

S_

BUS

5

M

NC1

NC1

NC1

NC1

NC1

NC1

NC1

S_

S_

I_

I_

I_

I_

I_

I_

36D

NC9

NC8

NC7

NC6

NC5

NC4

NC3

NC2

NC1

C

C

LB

U

O

O

O

O

O

O

I_

I_

I_

I_

I_

I_

I_

I_

I_

I_

E

S1

B

Y

1

1

1

1

1

1

O

O

O

O

O

O

O

O

O

O

6

5

4

3

2

1

0

2

n

n

n

n

5

4

3

2

1

0

9

8

7

6

5

4

3

2

1

0

R432A

H1

H1

H1

H3

H2

H1

F6

E7

D6

D5

C5

A1

A1

A1

A2

A1

D8

G1

F3

F4

C4

B7

B9

C7

D7

E6

E8

F7

F8

B1

C8

C1

C9

E1

E9

F1

F9

2

1

0

2

1

0

0

0

0

0

0

VDD3

HA

HA

HD1

HD1

HD1

HD1

HD1

HD1

HD9

HD8

HD7

HD6

HD5

HD4

HD3

HD2

HD1

HD0

1

2

9

0

5

4

3

2

1

0

6

6

F

D

Si

Ti

il a

A3

z

e

t

t

e

l

:

e

e

:

D

10-

NCS

:

N

\S S

u

688\

e

m

78

p

b

R

-

7

2003

er

A

S

M

688_V

03\

s688_v

03.

ddb

D

Sh

ra e

w

et

n B

o

y

f

:



R

G

e

X

vi

8

HUA

sion

NG

A

B

C

D

1

2

3

4

5

6

7

8

Baseband power supply

SIM

VDD1

2540

3542

V_ISUP

3541

0R

10K

100n

IT_PMU

RECO1

RECO2

D

D

32K

1580

RSTON

ONKEY_N

5

1

CHARGER_OK

2591

3540

10K

3

REF_ON

6

2

100n

REC0

VBAT

2541

NC

7

3

PMU(IC)

F5

D5

G4

F4

D6

B8

H3

J2

G3

D7

B2

A2

B1

A1

7500

2580

2581

2585

2582

2583

4u7

NC

100n

NC

n

n

n

2

n

NC

T

SIM CARD ASE063-A0G15

D

P

N

D

T

A

TM

N

C

C

Y_

SCL

O

TOn

B

IN

G

S

S

REC2

REC1

REC3

V

SDA

RS

CLK3

M

M

M

M

SI

SI

SI

E4

SLPM

AUXON_

ONKE

SI

SCL

F3

C2

MIC_BIAS

SDA

VCC

T017

D2

CLK

H6

C1

REFC

RST

J6

D1

REFGND

IO

2542

2543

2546

4u7

NC

100n

D3

CPRES

J5

C7

MICBIAS

SIMIO

SIMIO

C6

SIMCLK

SIMCLK

VBAT

GNDa1 GNDa1

PAS414NR-VE5R

C

C

2599

2505

10p

BL_LCD_VDD

UP

3505

IS

J3

J8

5505

VBAT

OSCI

10M

J4

J9

V_

MS2V-T1S

VSAVE

OSCO

2506

H5

ISUPA

G5

ISUPD

2559

2547

VBAT

10p

32K

470n

470n

E1

VBAT

CHRVBAT

B6

E2

BLVBAT

CHRREG

VERROR

A6

E3

BLVDD

CHRIV

2510

CHARGE_PULSE

A7

2571

BBMSW

10u

3571

B7

BBMGND

C8

HVSVBAT

330R

A9

NC

HVSGND

G8

C9

2527

RFVBAT

HVSSCP

F9

B9

VCC_SYN

RF1VDD

HVSSCN

F8

D8

RF1SNS

HVSOC

G9

D9

100n

RF power supply

VCC_RX_TX

RF2VDD

HVSVDD

H8

RF2SNS

2528

VBAT

E6

2u2

2526

PON_SYNT

RF1SWS

E9

2u2

VCC_RF_VCO

RF1VDDS

F6

PON_TX

RF2SWS

H9

VCC_TX_BURST

RF2VDDS

VCC_CP

C4

VBAT

B

VBAT

VBAT

ON

VBAT

VBAT

NC2

D4

2529

RB

NC1

2512

2513

2514

2515

B

12R

470n

ROG

AVBAT

AVDD

B

L

10u

10u

100n

100n

SS1

SS2

SS3

SS4

SS5

SS6

BVBAT

BVDD

VP

V

V

V

V

V

V

DVDD1

DVDD1

SE

DVDD2

DVDD2

SEL3

DVDD3

DVDD3

DVDD4

DVDD4

DVDD4

AVDD1

AVDD

AVDDS

HF

HF

VI

VI

G6

J1

C3

H4

E8

C5

A8

F1

F2

E7

G2

G1

E5

H2

H1

F7

B4

A4

J7

H7

G7

B5

A5

B3

A3

RF power supply

PCF50601

Baseband power supply

T014

VDD1

VDD2

VDD2

3546

NC

VIBVDD

T015 3545

VBAT

HFAVDD

0R

HFAVDD

T016

AVDD_TEMP

AVDD

AVDD

VDD3

VDD3

V_MODE

VBAT

VBAT

VBAT

2550

2551

2552

2563

2560

2562

SIGNAL

TYP

SIGNAL

TYP

470n

470n

470n

2553

2555

2554

2556

470n

4u7

470n

MIC_BIAS

2V1

VDD3

1V95

2u2

2u2

NC

10p

V_ISUP

2V7

VDD4

3V05

BL_LCD_VDD

3V05

AVDD

2V65

VCC_SYN

2V7

AVDD_TEMP

2V65

A

VCC_RX_TX

2V7

HFAVDD

3V05

(regu VDD1) (regu VDD2 at VDD3) (regu AVDD)

A

VCC_RF_VCO

2V7

VIBVDD

2V95

VCC_RX_BURST

2V7

VCC_CP

4V

1V35

3V

VDD1

SIMVDD

2V35

5V

Title

VDD2

1V95

Size

Number

Revision

A3

Date:

10-Sep-2003

Sheet of

File:

D:\S688\S688_V03\s688_v03.ddb Drawn By:

GX HUANG

1

2

3

4

5

6

7

8

A B

C

D

A

SP

UX_

E

A

T

RTS

RXD0

CTS

T

RECO2

RECO1

E

UXS

M

XD0

XD1

D

1

CHA

I

_

C

0

0

1

M

P

D

R

G

G

NDa

E_PUL

1

SE

0R

3660

NC

2664

100K

3645

2

2

24

21

23

VDD2

8

7

5

9

6

4

3

2

1

E

7660

I

T

CM

RTS

RXD0

S

CTS

A

A

T

REC0

REC0

V

M

XD0

P

UX_

UX_

XD1

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EED

I

C

DVDD_

F

0

0

09-

ONT

S

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2

1

M

P

B

0

K

IC

C

2660

ROL

O

0

IN

D

3

3647

10

T

E

VDD

VDD2

NC

C

7641

847

100K

11

GND

R

R

TX

RXD_

E

E

RTS

CTS

S

M

C

C

ep1

I

P

V

D

I

02_B

01_B

K

G

C_

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B

BO

BOT

BOTTOM

BOTTOM

BO

NDA

BOTTOM

O

O

O

3

TTO

TTO

TTO

T

T

UDI

3

T

T

T

O

O

O

M

M

M

M

M

M

O

18

12

13

15

14

20

22

19

16

17

CHARGE_PU

G

2663

NDa

2662

L

G

S

ND_

E

1

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470p

T

A

330p

UDI

O_

MIC

330p

2661

4

4

VERROR

T

VBA

003

T013

T

T601

V_EX

T

T

002

001

T_

T

T

603

602

CH

ARGE

NC

2699

21

20

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

19

5

5

ONKEY_N

I

1660

O18-

3

Can change a thin package V_EXT_CHARGE

NC

3637

ep1

5

8

7600

EP

GN

V_

6

D

CHA

6

RGE

T

T

T

T

012

011

010

009

10p

2610

CM

F

D

Si

Ti

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A3

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e

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NC

2611

t

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CM

:

e

e

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:

CM

REVERS

D_

R

VBA

D_

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VBA

M

P

R_

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FL

T

D

10-

W

OK

A

3S

:

N

T

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M

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01

688\

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78

p

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4

2

6

7

1

7

2003

er

S688_V

VBAT

VBAT

03\

s

330K

3630

688_v

33K

3620

AVDD_TEMP

03.

-t

C

3622

d

M

db

100K

3635

VDD2

1005

100K

3621

D

S

220K

3631

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h

r

F

a

e

CHA

w

e

CHA

CHA

CHA

640

A

t

n B

o

R

R

G

R

y

f

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G

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G

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NC

2630

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A

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A

B

C

D

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t

A

A

io

UX_

UX_

n

A

c

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UXS

ode ONE

M

M

MI

EA

EA

MI

=

1

I

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C_

IC_

2

C

1

L

C

RP2

RP1

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N

P

4

A

_

R

A

M

M

E

P

F

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N

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740-

759

cl

G

G

G

G

G

G

G

G

G

ose t

NDa

NDa

NDa

NDa

NDa

10p

2733

NDa

NDa

NDa

G

NDa

2

470p

2781

1

1n

2776

1n

2775

NDa

1

1

10p

2746

39p

2745

10p

2747

o

2

1

1

1

1

M

cl

G

G

G

G

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NDa

NDa

1

C

NDa

NDa

P

2

NC

2734

NC

2735

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2

2

2

M

CP

10K

3744

1n

2774

2

2

0R

3731

0R

3730

10K

3777

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HP1

o M

100n

2772

100n

2773

100n

2743

100n

2744

CP

HP2

cl

G

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G

NDa

1K

3741

MIC_BIAS

NDa

1K

3740

5

3

o ea

1

3

1

5

rp

iece

G

G

NDa

NDa

10p

2731

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2

10p

2730

10p

2732

G2

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ND_

3K

3775

MIC_BIAS

G

100R

3745

o

A

9

m

ND_

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100R

3746

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A

O_

N

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HP

c

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c

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1

NC

2741

39p

2740

NC

2742

1

t

o

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o

I

E

1730

de

M

4

NC

2780

1n

2770

n

E

A

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4

=

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K

=

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2

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2

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L

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G

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3

6

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R

R

A

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I

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G

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005

004

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A

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1

ACE

M

1740

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V

007

006

C

3743

I

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C

3742

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N

N

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0402L

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14G

K

K

2

2

R

VI

R

HANDF

CM

E

A

A

BRATOR

E

F

F

OUT

OUT

=

=

D_

760-

700-

BUZ

A

REE

L

R

M

5

769 F

719 F

P

5

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unc

unc

100n

2708

100n

2707

UDI

ti

t

o

io

O

100n

2702

n

n

c

c

103

2709

o

o

de

de

=

=

103

2710

2

2

L

L

103

2711

5

1

33K

3711

33K

3710

33K

3702

VIBVDD

T008

39p

2703

6

6

GNDa

2

1u

2706

39p

2704

39p

2705

4

1760

mm VI

330k

3713

10p

2760

F

D

Si

Ti

il a

A3

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e

t

t

e

l

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e

e

B

M

:

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150K

3712

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D

10-

R

:

N

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u

5

3

7

1

688\

e

m

78

p

b

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7700

7

2003

er

SD

BYP

IN

IN

S688_V

-

+

A

G

SS

ND_

03\

G

s688_v

A

NDa

UDI

2

6

GND

VDD

150k

3700

HFAVDD

2

03.

O_

9

GNDA

L

d

HP

M

db

Vo

Vo

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u

t

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A

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NC

2700

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HP

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2

1

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A

B

C

D

A B

C

D

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F

KEYBOARD

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u

]

nc

1

t

1

ion code

=2E3 R

E

KB

KB

KB

KB

KB

KB

KB

KB

F=x

I

I

I

I

I

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I

I

O

O

O

O

O

O

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7

6

5

4

3

2

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0

BL

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CD_

LE

VDD

DA

1850

SE

ND

NC

3880

2

2

330K

3882

TES

T

T

902

1871

DOW

1870

UP

N

ONK

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TES

T

1863

#

1861

0

1852

.

901

T

LE

4

3

2

1

D

24K

3883

+

CTRL

CTRL

CTRL

EN

3

2

1

0

3

4.

2806

7U

5

16

LED1

ISET

LED1

6

15

LED2

1869

EN

VOUT

LED2

7

14

1864

9

1857

8

1853

7

470n

2805

VIN

LED3

D

8

13

C1+

LED4

GN

C1

C2

C2

-

-

+

D

9

10

11

12

S

6840

C604

2800

VBA

1865

6

1858

5

4

T

1u

1854

1u

2804

4

4

1867

3

1862

2

1856

1

1873

CA

1872

OK

NCEL

5

5

VDD2

AVDD

RS

TNC_

6

6

LC

6836

D

180R

3836

BL_LCD_VDD

100n

2801

T

T

019

BLUE LED

026

NC

2803

6835

100n

2802

180R

3835

T020

BLUE LED

6834

180R

3834

T021

BLUE LED

F

D

Si

Ti

il a

A3

z

e

t

t

e

l

:

e

e

:

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D

10-

LE

LE

LE

GN

#W

HA

S

HD0

HD1

HD2

HD3

HD4

HD5

HD6

HD7

#R

GN

GN

:

N

\

L

S

S

u

D

D

D

D

688\

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m

D

R

1

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D

D

+

2

1

D

78

p

b

-

7

2003

er

S

L

688_V

12091_C

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

1830

LE

LE

LE

VS

WR

RS

RS

CS

D0

D1

D2

D3

D4

D5

D6

D7

RD

VS

SE

VDD

VE

03\

6832

180R

3832

BL_LCD_VDD

D

D

D

O

S

T

S

L6

s

E

T

688_v

+

2

1

L

8

023

-

-

BLUE LED

OR_L

03.

6831

C

180R

3831

d

F

BACKLI

D

d

unc

T

b

024

BLUE LED

tion c

6830

GHT

180R

3830

ode

T

D

S

025

h

r

=

BLUE LED

a

e

2

w

e

E

t

n B

o

2 R

y

f

E

:



F=

R

x

G

e

830ax

X

vi

8

HUA

sion

849

NG

A

B

C

D

1

2

3

4

5

6

7

8

1001

RF_CONNECTOR_MHC-201

3

VCC_RX_TX

3

VCC_RX_TX

1002

VCC_SYN

4

6

5

1

2

VCC_SYN

ANA_PAD

4

6

5

1

2

VCC_SYN

3003

VCC_SYN

2001

4.7nH

2000

2125

NC

22nH

3118

1u

D

10R

3117

D

pin_12_IFVCC2

10R

VCC_RX_TX

pin_23_SYNVCC

2112

2113

VCC_CP

39p

10p

2129

2130

3115

3116

10p

39p

IRX_TX_P

5022

B7705

10R

10R

VC_DCS

VC_EGSM

VCCCP(pin_22) VCC_IF(pin_17) 1

3

2140

2022

2025

2021

2024

IN

OUT

2110

2114

2131

2126

IRX_TX_N

VCC_SYN

10p

100p

39p

100p

2023

18p

5140

39p

10p

10p

100n

4

NC

OUTB

2141

15n MLK

3119

QRX_TX_P

18p

10R

7020

2

5

2

11

LMSP54AA-079

VCCCP(pin_2)

VCC_IF(pin_4) 2027

2119

2118

QRX_TX_N

2

10

VCC_RX_TX

18p

10

11

2111

2116

2117

2128

2127

10p

39p

100n

39p

10p

10n

39p

5

5

3120

8

8

10R

5023

B7716

1

1

2121

2120

1

3

2142

IN

OUT

10p

39p

3

4

6

7

9

12 3

10p

5021

5141

4

7110

NC

OUTB

5n6 MLK

4

6

7

9

2143

OM5178HN/C3

VCC_REF

12

2

12

4

17

22

23

28

31

10p

2

5

C

C

C

C

C

C

C

C

C

VC

CC2

CC1

2067

2066

33

P

5

VCC_RF_VCO

GSMIA

IA

100n

10n

IFV

IFV

YNVC

LOVC

RFV

F13MHZ

3137

S

F

34

TXC

IFCPV

RFCPV

R

6

10R

GSMIB

IB

3065

1K5

2060

3062

2065

C2

5010

2166

2165

2164

D_REF_13M

35

7

NC

ACC201209-TL

39p

4p7

10p

DCSPCSIA

QA

100p

15K

100p

2069

VBAT

39p

4p7 is 100n???

36

8

7060

2011

2012

2013

2014

2015

2016

2026

DCSPCSIB

QB

7161

14

BFS505

10p

39p

100n

15u(1206) 15u(1206) 15u(1206) NC

DATA

3

QVC501861RT-3101

15

CLK

7010

26

16

C

RFLOIA

EN

3

6

BGY282T

3160

VC

2123

1

5

27

21

CTRL VCO OUT

RFLOIB

SYNON

C

3010

4

1

9

C

POGSM

GSM

100R

10p

RXON

3064

3063

10

2042

VDD1

VDD2

3011 22R

3012

2

4

GND

7

8

2167

TXON

27K

0R

2

NC

VAPC

150R

150R

NC

2

4

6

7

8

20

19

3061

2061

RECPO

REFIN

0R

100p

8

18

DCS

IFCPO

3013

3060

VCC_REF

3161

5

7

38

PDGSM

VCTL

3014 22R

3015

TXRFI

2064

2063

2062 100R

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

150R

150R

2160 10k

2161

3162

10p

39p

1u

100p

270p(0603 NPO) 6k8

9

18

17

16

15

14

13

12

11

10

1

7061

2162

TXCPO

4

END3458A

3n3 CPPS (0805) 11

IFTUNE

3174

C

39

EXTRES

1K8 1%

3

VC

1

OUT VCO CTRL

AFC

3

TSTO

2068

5041

30

NC2

NC

LDC181G7414B-320

3170

3171

GND

GNDP

5040

6

1

120R

29

2

MO

IN

3178

100R

3173

GND2

LOGND

GND1

GND3

NC1

LDC18897M18B-325

YNGND

F

F

F

1

2044

82R

82R

IF

S

R

R

R

TXC

ep

1

6

4

3

IN

MO

T

GND

GND

CO

0p82

3175

1

13

24

25

32

37

40

3

4

5

2

ep

CO

GND

GND

T

120R

3044

2

5

3176

39R

2017

3042

100p

2171

330R

2172

3177

47R

100p

330p (0603 NPO) 150R

3045

3043

82R

2174

180R

2045

10n CPPS(0805) 2043

5p6

39p

3179

2133

2134

VCC_TX_BURST

100p

68p

2178

2177

2179 0R

3130

3131

1

2

39p

10p

100n

330R

7170

5130

6130

2135 4K7

2136

B

6040

8

7

11

VCC_RX_TX

MQW291A897M

B

2034

BAS70-05W

2033

HVC376B

NC 2n2 CPPS (0603) 2137

5p6

2p7

1

2

(0805)12n 2% Coilcraft 10n CPPS(0805) 5

VC

2

3180

3030

OUT1

VB

VB

SW1

3

0R

33K

2031

2030

39p

10n

7030

1

4

3181

10

OUT2

SW2

PCF5079-C1

33K

1k

3033

4

3

3

6

GND

12

10

VS1

VCD

3034

2180

2181

1k

5

1

3

6

9

VS2

VCG

12

10

10p

10p

7

VDD

8

RAMP

VDAC S

PU

RF_BBI_DATA

2

1

9

3099

1k

VINT VS

ep BS

3035

RF_BBI_CLK

6

1

2036

10k

ep

820p

RF_EN_SYNT

PON_RX

2035

PON_TX

39p

PON_TX

PON_SYNT

3087

EGSM

NC

7087

DCS

TK11125ASI-L

VCC_RX_TX

5

4

VCC_REF

VIN

VOUT

1

3

COUNTVREF

+ 2087

REF_ON

4u7 (Tantalum1206) 2089

GND

2088

EGSM_MODE_SW

10p

10n

2

2091

2090

VCC_RX_TX

VCC_RX_TX

DCS_MODE_SW

10p

10p

1108

SHIELDING

4

4

1

2

3

4

A

A

Function Code Position numbers 5

5

1

2

3

4

7086A

7085A

Antenna 243 x000 to x009

6

PUMD3

6

PUMD3

PUMD3

3

Front End 245 x010 to x059

PUMD3

3

2

7086B

VC_DCS

2

7085B

VC_EGSM

Clock Reference 246 x060 to x079

2086

3086

2084

2082

2085

3085

2083

2081

Supply Voltage 2B1 x080 to x104

10p

10K

10p

10p

10p

10K

10p

10p

1

1

Title

Transceiver 244 x110 to x199

Shielding 247 x105 to x109

Size

Number

Revision

A2

Date:

10-Sep-2003

Sheet of

File:

D:\S688\S688_V03\s688_v03.ddb Drawn By:

GX HUANG

1

2

3

4

5

6

7

8

1

2

3

4

D

AVDD

VDD3

D

2907

2906

2909

2908

100n

100n

39p

100n

GNDa2

4

28

44

27

7900

O

ML2870AGD

AVDD

DVDD

DVDD

VDDI

HD7

18

D7

HD6

19

10

AOUTL

D6

AOUTL

HD5

20

D5

HD4

21

11

AOUTR

D4

AOUTR

HD3

22

C

D3

C

HD2

23

D2

HD1

25

D1

HD0

26

8

2905

D0

VREFL

1u

AVDD

2

9

2904

IFSEL

VREFR

#WR

17

WR

1u

#RD

16

RD

#CS OKI

15

CS

HA1

14

GNDa2

ILE

REC03

1

IRQ

100p

31

LEDA

P0

F13MHZ

2901

30

32

LEDB

CLOCK

P1

3

33

SYNC

P2

AVDD

48

34

RESET

P3

35

3901

P4

10K

2902

5

37

10n

TESTA

VIB

6

40

B

TESTA

PWMA

B

7

41

7901

TESTA

PWMB

46

42

1

8

VDD3

TESTI

PWMC

1AVCC

29

43

HA2

2

7

#CS LCD

FTESTIN1

PWMD

1B 1Y

2903

47

39

#CS OKI

3

6

HA3

FTESTIN2

PANEL

2Y 2B

100n

36

4

5

PTESTO1

GND2A

13

PTESTO2

74HCT2G32

AGND

DGND

DGND

DRVGND

#CS3

12

24

45

38

3902

NC

GNDa2

Title

A

A

Size

Number

Revision

A4

Date:

10-Sep-2003

Sheet of

File:

D:\S688\S688_V03\s688_v03.ddb Drawn By:

1

2

3

4