6. Block Diagram

6.1 BB Block Diagram

6-1

6-2

Block Diagram

6.2 RF Block Diagram

7. Schematic Diagram

7.1 Key Pad

7-1

UP

DO

WN

X4

EA

x 8E

A

DO

M S

HE

ET

GU

IDE

HO

LE

- S

IDE

KE

Y -

X10

EA

3

V71

2

TP

OP

BO

TT

OM

2

V71

5

R71

315

R

5

R71

815

R

D70

5

12

D70

7

HL0

05-B

11

12

4

9

V71

0

3.9K

R71

1

F2

D70

0

12

SID

E1

LEF

T

CE

NT

ER

15R

R71

9

V70

2V

709

8

AV

LC5S

0205

0(50

pF)

V70

010

0n

D70

6

12

V70

5V

708

C70

0

6

D70

4

12

V70

7V

703

ST

AR

[EN

D_O

N/O

FF

]S

W70

0

71

RIG

HT

100K

R71

7

F1

R71

63.

9K

EM

X1T

2RQ

701

123 4

5 6

VB

AT

AV

LC5S

0205

0(50

pF)

V70

1

SH

AR

P

2

3

R71

210

0K

Q70

2E

MX

1T2R

123 4

5 6

RD

700

A32

10E

LH

1

D70

3

12

AV

LC5S

0205

0(50

pF)

V71

1

D70

2

12

47K

R70

3AV

LC5S

0205

0(50

pF)

V71

4

D70

1

12

15R

R71

5

V70

6V

704

V71

3

SE

ND

0

EN

_BA

CK

LIG

HT

VR

3

KB

C(4

)

KB

R(1

)

KB

R(2

)

KB

R(1

)

KB

C(0

)

KB

R(2

)

KB

C(1

)K

BC

(2)

KB

C(3

)

KB

R(0

)

KB

C(4

)

KB

R(3

)K

BR

(4)

EN

D_O

N_O

FF

RE

ED

7-2

Schematic Diagram

7.2 Main Board

7.2.1 Chipset (Ulysse & Omega)

LDO

s

inte

rfac

e

anal

og I/

O

Mem

ory

inte

rfac

e

Ser

ial

inte

rfac

e

PE

RM

AN

T

F95

/P

F95

/A

1.8V

AP

PLY

ulys

se d

igita

l cor

e2.

0V50

mA

debu

g &

VR

2

PE

RM

AN

TO

N/O

FF

LCD

SY

NC

refe

renc

e

MC

U leve

l shi

fter

F95

/PF

95/P

inte

rfac

eP

ower

Sup

ply

omeg

a an

alog

mis

c

Om

ega

inte

rrup

t

TW

L301

1GG

MR

inte

rfac

e

AR

MS

eria

l por

t

SIM

VR

3

TS

CY

M

(160

8)

LMK

212B

J225

MG

-T

MC

SI

inte

rfac

e

seria

l por

t SIM

CO

DE

C

BA

CK

UP

Tim

e

V/I

base

band

IrD

Apo

rt

120m

A

Deb

ug

inte

rfac

e

Voi

ceba

nd

Ser

ial p

ort

man

egem

ent

omeg

a di

gita

l cor

ePow

er

man

egem

ent

JTA

G &

2.85

V

I/O

ON

/OF

F

load

max

120m

A

F95

/P

CO

DE

C

voic

eban

d

cont

rol

inte

rrru

pt

2.85

V

50m

A80

mA

mis

c

VR

2B

LDO

VR

1V

R1B

Gen

eric

F95

/P

test

(160

8)

Mw

ire

2.85

V

Bas

eban

d

ulys

se,o

meg

a I/O

F74

1529

AG

HH

R

Key

bd in

terf

ace

on/o

ff

Bat

OU

T V

OLT

AG

E

PE

RM

AN

Tul

ysse

mem

ory

TS

P

VR

2

UP

R

UP

R

20K

R51

0

C52

610

u/10

V

220K

R50

5

VB

AT

_2

(160

8)1uC

507

TP516

C51

910

0n

10u/

10V

BA

CK

UP

_BA

TT

ER

Y

UP

R

UP

R

C52

1

R50

610

K

VR

2B

100n

C53

0

TP520

R50

410

K

47u/

4.0V

C58

8

EM

K10

7BJ1

04K

A-T

100n

C51

7

1nC

504

R50

851

0K

C53

110

u/10

V

C51

310

0n

VR

1V

R2B

R51

912

0K

C50

0

UP

R

R50

3V

R1

100p

0

TP502TP501

R50

20

TP517

UP

R

TP500

C52

710

u/10

V

VR

1B

EM

K10

7BJ1

04K

A-T

100n

C52

8

H1

D1

VR

2BO

UT

E2

VR

2IN

VR

2OU

TE

1

VR

2SE

LD

3

VR

3OU

TH

10

VR

EF

F4

VS

1B

1

A1

VS

2

UD

RU

DX

J6

UE

NF

5

UP

RC

3

A3

VA

UX

VB

AC

KU

PJ3 E

5V

BA

TV

CC

1K

3

VC

C2

D2

VC

C3

G9

E4

VC

HG

VC

KH

6

K7

VD

RV

DX

G6

G7

VF

S

C1

VR

1BO

UT

VR

1OU

T

SR

ST

5

A2

SV

DD

K2

SW

ITC

H

B7

TC

K

A7

TD

IT

DO

C7

J4 TDRTENK4

TE

ST

1C

8

TE

ST

2B

8

TE

ST

3A

9B

9T

ES

T4

F2

TE

ST

RE

SE

TZ

A8

TM

S

B6

TS

CX

M

A6

K6

K9

MC

IBIA

S

J8M

ICIN

MIC

IPK

8

ON

NO

FF

D10

OSCASF1

PWONB10

F3REFGND

F6

RE

SP

WR

ON

Z

RPWONA10

RT

C_A

LAR

MD

7

C4

SC

LK3

SC

LK5

B4

B2

SIO

3

D4

SIO

5

B3

SR

ST

3

D5

D9

BU

LQP

D8

K10

BU

ZZ

OP

A4 CK13M

H3

CO

MP

F10

DA

C

EA

RN

H8

H9

EA

RP

J1F

DB

K

K1GRND1

C2GRND2

GRND3 G10

G1

IBIA

S

ICT

LE

3

INT

1F

7H

4IN

T2

C5

J9

BD

LIM

E8

BD

LIP

E7

E10

BD

LQM

BD

LQP

E9

H5

BD

R

K5

BD

XB

FS

RG

5

BF

SX

J5

BG

TR

1G

4

BG

TR

2G

3

BG

TR

3G

2H

2B

GT

R4

BG

TR

5J2

BU

LIM

C10

BU

LIP

C9

BU

LQMO

ME

GA

_VE

R2_

0U

501

AD

IN1

B5

AD

IN2

A5

AD

IN3

E6

D6

AD

IN4_

TS

CX

PC

6A

DIN

5_T

SC

YP

AF

CF

8

J7A

GN

DA

1

F9

AP

CG

8A

UX

GN

D

H7

AU

XI

J10

AU

XO

NA

UX

OP

15p

C50

3

CC

5VX

501

C50

112

p

100n

C51

2C

515

100n

LMK

107B

J224

KA

-T(1

608)

220n

C51

6

10u/

10V

C52

5

VDDS12 N9

J10VDDS13

VDDS14 P14

K3VDDS15

K12VDDS21VDDS22 D10

A14VDDS23

VDDS24 C3

H13

VD

R

H12

VD

X

H11

VF

SR

X

VB

AT

TS

PE

N2

B14

C12

TS

PE

N3_

NS

CS

2

TXIR_IRDA_X_A4F1

F2 TX_IRDA

TX_MODEMD2

VC

LKR

XG

11

VDD1 A13

P8VDD2F10VDD3

J5VDD4

VDDA1G12

P12VDDARM

VDDLMM1 B8A3VDDLMM2

VDDLMM3 M5

L6VDDS11

B13

TS

PA

CT

1

TS

PA

CT

10_N

WA

ITH

10K

13T

SP

AC

T11

_MC

LK

TS

PA

CT

2B

12D

11T

SP

AC

T3

TS

PA

CT

4B

10 E9

TS

PA

CT

5T

SP

AC

T6_

NC

S6

E8

E7

TS

PA

CT

7_C

LKX

_SP

IT

SP

AC

T8_

NM

RE

QC

6E

6T

SP

AC

T9_

MA

S1

TS

PC

LKX

E14

C14 TSPDI_I_O4

D14

TS

PD

O

TS

PE

N0

D13

D12

TS

PE

N1

D3 RX_MODEM

SCLK_INT1NE3C4 SDI_SDAC1 SDO_INT10N

D1 SD_IRDA_CLKOUT_DSP

J11

SIM

_CD

_MA

S0

J14

SIM

_CLK

SIM

_IO

J13

SIM

_PW

CT

RL_

I_O

5J1

2

SIM

_RS

TK

14

G1

TC

K

TCXOENE11

H2

TD

IT

DO

H3

TM

SH

1

TS

PA

CT

0C

13

NE

MU

0G

2G

4N

EM

U1

L8NFOE_X_A3

L9NFWE_X_A0

NRESET_OUT_I_O7K11

NR

ES

PW

RO

NG

3

F4 NSCS0_SCLNSCS1_X_A2G5

D6

ON

_OF

F

OSC32K_INE10A11 OSC32K_OUT

A10 RFEN_NOPC

RNW N8

E4 RTS_MODEM_TOUT

F3 RXIR_IRDA_X_A1

RX_IRDAE1

MCSI_CLK_I_O11D9D8 MCSI_FSYNCH_I_O12

MCSI_RXD_I_O10B9A9 MCSI_TXD_I_O9

A8

MC

UD

IC

8M

CU

DO

MC

UE

N0

C7

MC

UE

N1_

I_O

8B

7

A7

MC

UE

N2_

I_O

13

K7NBHE_I_O14NBLE_I_O15 K8

NB

SC

AN

H4

P6NCS0NCS1 L7

P7NCS2NCS3 M7

B6

IT_W

AK

EU

P_I

NT

4NI_O0_TPU_WAITJ1

J3 I_O1_TPU_IDLEI_O2_IRQ4M4

M6 I_O3_SIM_RNW

KBC0_NFIQ A6

KBC1_NIRQ A5

KBC2_XDI_00B5

KBC3_XDI_01D5E5

KBC4_XDI_02

KBR0_XDI_03A4B4

KBR1_XDI_04KBR2_XDI_05

D4B3

KBR3_XDI_06KBR4_XDI_07

A2

LT_PWLB1

GND10 L10

GND2 N6M10GND3

GND4 B2L12GND5 E12GND6 P1GND7

GND8 A12J2GND9

GNDA1 H14

B11 GNDA2

GNDARMN11

P3GNDLMM1GNDLMM2 N7

C5GNDLMM3

IDDQC9

DA

TA

14M

14 L13

DA

TA

15

DA

TA

2P

10N

10D

AT

A3

DA

TA

4K

10P

11D

AT

A5

M11

DA

TA

6L1

1D

AT

A7

DA

TA

8N

12P

13D

AT

A9

DSR_MODEM_LPGF5

H5 EN_LMM_PWR_X_IOSTRB

EX

T_F

IQD

7E

13E

XT

_IR

Q

M9FDP_NIACK

C10GND1

BD

RF

13

BD

XG

13

F12

BF

SR

F14

BF

SX

C2 BU_PWT

CLK

13M

_OU

T_S

TA

RT

_BIT

L14

CLK32K_OUTC11

CLK

TC

XO

G14

M8CS4_ADD22

CTS_MODEM_XFE2

DA

TA

0P

9

DA

TA

1K

9

DA

TA

10N

13M

13D

AT

A11

DA

TA

12M

12N

14D

AT

A13

P4

AD

D16

AD

D17

K5 L5

AD

D18

AD

D19

N5

K2

AD

D2

P5

AD

D20

AD

D21

_CK

16X

_IR

DA

K6

AD

D3

K4

AD

D4

L1

AD

D5

L2 L3A

DD

6A

DD

7M

1N

1A

DD

8A

DD

9M

3

F11 BCLKR_ARMCLK

G10 BCLKX_I_O6

U50

0U

LYS

SE

_179

BG

A

J4A

DD

0A

DD

1K

1

M2

AD

D10

AD

D11

N2

P2

AD

D12

AD

D13

N3 L4

AD

D14

AD

D15

N4

12p

C50

2

510K

R51

2

VR

3

0R

501

R51

310

0K

R50

00

10K

R50

7

TP503

100K

R50

9

TP518

BA

CK

UP

_BA

TT

ER

Y

20K

R51

1

C51

010

0n

U50

3

DG

9411

DL-

T1

1

2 3

45

6

TP515

C51

8

TP

514

DG

9411

DL-

T1

1

2 3

45

6

(201

2)2.

2u

ME

LOD

Y_L

ED

ME

LOD

Y_R

ST

RF

_EN

A

TD

O

EN

_BA

CK

LIG

HT

EN

_OR

AN

GE

EN

_GR

EE

NE

N_B

LUE

U52

0

LCD

_SU

B_V

1

SY

N_E

N

BS

WP

DB

PR

EC

HA

RG

E

-BH

E

MIC

INM

ICIP

EA

RN

EA

RP

A(1

7)A

(18)

A(1

9)A

(20)

A(2

1)

LCD

_CS

_MA

IN

ON

_OF

F

LCD

_CS

_SU

B

ON

_OF

F

RE

CE

IVE

R_O

N

LCD

_MA

IN_V

1

A(1

)A

(2)

A(3

)A

(4)

A(5

)A

(6)

A(7

)A

(8)

A(9

)A

(10)

A(1

1)A

(12)

A(1

3)A

(14)

A(1

5)A

(16)

D(7

)D

(8)

D(9

)D

(10)

D(1

1)D

(12)

D(1

3)D

(14)

D(1

5)

A(1

:21)

PA

_ON

TX

_ON

BA

TT

_ID

TE

MP

_LC

D

AF

CP

A_L

EV

EL

RX

QN

RX

QP

RX

INR

XIP

TX

QN

TX

QP

TX

INT

XIP

CLK

D(0

:15)

D(1

)D

(2)

D(3

)D

(4)

D(5

)D

(6)

KB

R(0

:4)

KB

C(0

:4)

KBR(1)KBR(2)KBR(3)KBR(4)

KBC(0)KBC(1)KBC(2)KBC(3)KBC(4)

13M

HZ

CS

2

RD

FW

E

LCD

_RE

S

WR

RT

S

DE

BU

G_R

X

RX

D

LCD

_SC

LLC

D_S

I

TD

I

LCD

_A(0

)

DE

BU

G_T

X

TX

D

EA

R_H

OO

K

A(2

2)

CT

S

D(0

)

DS

R

FD

P

JAC

K_D

ET

RE

ED

KBR(0)

ME

LOD

Y_I

RQ

-BLE

CS

0C

S1

TC

K

DA

TA

TM

S

BA

CK

UP

_BA

TT

ER

YD

C_V

OLT

13M

HZ

_OU

T

ICT

L

ON

_OF

F

EN

D_O

N_O

FF

RP

WR

ON

SIM

_CLK

SIM

_I-O

SIM

_RS

T

SIM

_VD

D

7-3

Schematic Diagram

7.2.2 Memory & Melody

(YM

U75

9)

(TH

50V

SF

2580

AA

SB

)

10K

R45

1

R45

010

K10

KR

413

B9 NC7L1 NC8

NC9C2

H3

OE

D5

RE

SE

TE

5R

Y_B

Y

G8

SA

D4

UB

S

J5V

CC

-FJ6

VC

C-S

J9VSS1

VSS2G3

C6

WE

C5

WP

_AC

C

VR

2

NC12L5

NC13L6F9 NC14

NC15L2B10 NC16L3 NC17

NC18L8L10 NC19

NC2A9

NC20L9M2 NC21M9 NC22

NC3B2B1 NC4

NC5B3B8 NC6

DQ

12J7

DQ

13H

7

DQ

14K

8

DQ

15H

8

DQ

2K

4

DQ

3H

5

DQ

4H

6

DQ

5K

7

DQ

6G

7

DQ

7J8

DQ

8K

3

DQ

9H

4

LBS

C4

NC1A2

B5 NC10NC11B6

A3

D2

A4

F3

A5

E3

A6

D3

A7

C3

A8

C7

A9

E7

J2C

E1S

CE

2SD

6

H2

CE

F

H9

CIO

FK

6C

IOS

DQ

0J3

DQ

1G

4

DQ

10J4

DQ

11K

5

TH

50V

SF

3680

AA

SB

A0

G2

A1

F2

A10

F7

A11

C8

A12

D8

A13

E8

A14

F8

A15

D9

A16

G9

A17

F4

A18

E4

A19

D7

A2

E2

A20

E6

E9

A22

U40

1

(160

8)

(160

8)2.

2uC

412

~W

R

C41

61u

HPOUT-LHPOUT-R

11

5IFSEL

PLLC6

32S

DO

UT

SP

OU

T1

17 18S

PO

UT

2

SPVDD1516

SPVSS

7VDD

9VREF

VSS8

~C

S29 3

~IR

Q

~R

D31

~R

ST

428 30A

0

1C

LK1

D0

27 26D

1D

225 24

D3

D4

23 22D

5D

621 20

D7

EQ

112 13

EQ

2

EQ

3142

EX

TX

1

19E

XT

X2

10

VR

2B

U40

2Y

MU

762

10k

R40

9

47n

C40

3

100n

C40

9

VB

AT

VR

2

100n

C41

1

C40

418

0pR

403

R40

227

K

R40

4

82K

4.7K

C41

7

VR

2BA

(22)

A(1

:22)

1000

p

RD

A(1

)

D(0

:7)

D(0

)D

(1)

D(2

)D

(3)

D(4

)D

(5)

D(6

)D

(7)

CS

2

SP

K-

SP

K+

ME

LOD

Y_L

ED

ME

LOD

Y_V

IB

A(1

5)A

(16)

A(1

7)A

(18)

A(1

9)A

(20)

A(2

1)13

MH

z_O

UT

ME

LOD

Y_I

RQ

ME

LOD

Y_R

ST

WR

A(5

)A

(6)

A(7

)A

(8)

A(9

)A

(10)

A(1

1)A

(12)

A(1

3)A

(14)

D(1

2)D

(13)

D(1

4)D

(15)

A(1

)

WR

-BLE

-BH

EF

DP

A(2

)A

(3)

A(4

)

D(0

)

RD

CS

0C

S1

D(0

:15)

D(1

)D

(2)

D(3

)D

(4)

D(5

)D

(6)

D(7

)D

(8)

D(9

)D

(10)

D(1

1)

7-4

Schematic Diagram

7.2.3 Audio & Peripheral Circuit

47k

10k

47k

10k

6

L

0

- LC

D L

DO

-

F95

/A

BA

T_I

D_R

es

(1K

)

switc

h_re

leas

e

L

GN

D

SW

ITC

H-R

ELE

SE

= 0

.4V

Vre

f = 1

.0V

H

CO

N60

5

NC

(#4)

- S

IM C

ard

-

X6

EA

(V60

5,V

606,

V60

7,V

608,

V60

9,V

610)

1

I-O

X2

EA

S-

BLM

11P

300S

PT

M

3

ON

M-

1

4

(100

K)

62K

20K

stan

dard

DM

JBR

K32

D

(330

)

(1K

)

OF

F

(NC

)

H

(MA

X90

75)

ON

switc

h_pr

esse

d

- B

atte

ry-c

onne

ctor

- JAC

K_O

UT

LOG

IC

RS

TV

CC

M+

5

JAC

K_I

N

OF

F

SI9

411D

L LO

GIC

TA

BLE

F95

/P

Cha

rger

CLK

RE

CE

IVE

R+

F95

/A

2

SW

ITC

H-P

RE

SS

ED

= 1

.2V

(330

)

(100

K)

VP

P

BLM

11P

300S

PT

M

RE

CE

IVE

R-

NO

(#6)

slim

S+

31

-6

OU

T7

2SA

1576

FR

T10

6Q

605

2

7

V60

6

VR

3

U60

8-B

TC

75W

56F

K(T

E85

L)

+5B

LM11

HB

102S

D

CN

600

SIM

_SO

CK

ET

1318

-723

-6

CLK

3

GN

D8

I-O

6

RS

T2

VC

C1

VP

P

R60

07.

5K

F60

0

C61

815

p(1

608)

VB

AT

_2

MIC

MIC

V61

0

U62

4

VR

3

V60

7

15p

C62

5

R65

310

K

100n

C61

2

180K

R61

4

BLM

10A

102S

GF

602

100n

BLM

11H

B10

2SD

F60

1

UM

H9N

Q60

4

1 2

34

56

C63

4

1KR

610

C62

439

p(1

608)

22n

C60

1

U62

3

NC

(160

8)

VB

AT

C61

6

67

8

CN

601

AG

K33

70

11

22

33

R60

50R

2_1%

U62

2

MIC

5219

-3.0

BM

5

BY

P4

3E

N

2G

ND

IN1

OU

T5

Q60

0

SI6

459D

Q-T

1

123

4

5

100K

150p

C60

3

R61

7(1

608)

15p

C61

7

(160

8)39

pC

623

(321

6)10

uC

602

VR

3

C60

810

0n

DG

9411

DL-

T1

U61

2

1

2

3

45

6

180K

470p

C60

5

VR

3

R61

6

V60

5

VR

3

C62

215

p(1

608)

1KR

666

AV

LC5S

0205

0(50

pF)

V60

9

C60

033

u/10

V

R61

11K

V60

2

LCD

_VIB

_VD

D

TC

75W

56F

K(T

E85

L)U

608-

A

3+

2-

4

1O

UT

8

EA

R60

0

1 2 3 4 5 678

VR

3

AV

LC5S

0205

0(50

pF)

V60

1

NC

TA

_VC

C

02-8

28D

0-53

BK

A

C60

4

DG

9411

DL-

T1

U60

4

1

2

3

45

6

R60

6N

C

1.8K

R61

2

100K

R60

7

VB

AT

DG

9411

DL-

T1

U60

1

1

2

3

45

6

NC

C60

6

1/10

W(1

608)

R64

824

VR

3

R61

510

0K-1

%

VB

AT

(160

8)2.

2uC

609

NC

R60

9

C66

310

0p

56

CR

S08

D60

1

1KR

604

U60

3D

G94

11D

L-T

1

1

2

3

4

R60

847

K

U60

0N

C+

3

-4

2

1

5

C66

110

u/10

V

VR

3

R60

110

K

120K

R61

8

R61

31.

8K

C61

5

V60

8

47u/

4.0V

D62

1

R66

30

EA

RP

EA

RN

HV

D14

2

ICT

L

DC

_VO

LT

PR

EC

HA

RG

E

JAC

K_D

ET

MIC

-

BA

TT

_ID

RE

CE

IVE

R_O

N

SP

K-

SP

K+

BA

CK

UP

_BA

TT

ER

Y

DC

_VO

LT

EA

R_H

OO

K

RE

ED

SIM

_RS

T

MIC

+

SIM

_CLK

SIM

_I-O

MIC

IP

MIC

IN

SIM

_VD

D

ON

_OF

F

EN

_OR

AN

GE

7-5

Schematic Diagram

7.2.4 I/O & B'd to B'd Connector Interface

2019

- IO

Con

nect

or -

21

SO

CK

ET

22

x 7

EA

V30

71 2

3 4

5 6

7 82

1nC309

V30

81 2

3 4

5 6

7 8

V30

11

10R

303

R33

420

0K

1MR33

6

V30

51 2

88

99

1KR

305

1515

1616

1717

1818

1919

22

2020

2121

2222

2323

2424

33

44

55

66

77

C308

AX

K5F

2433

5P

CN

305

11

1010

1111

1212

1313

1414

VR

2

1n

V30

41 2

V30

61 2

VR

2B

LCD

_VIB

_VD

D

R30

610

C310 1n

TP

316

V30

31 2

16 13D

SR

1G

ND

1

2G

ND

2

10P

OW

ER

_ON

14R

TS

7R

X

11R

XD

3T

CK

5T

DI

6T

DO

4T

MS

8T

X

12T

XD

18V

BA

T1

9V

BA

T2

CO

N30

1

1010

-001

8-30

115C

TS

DC

VO

LT1

17

DC

VO

LT2

22pC306

C305 22p

10R

304

1 2

10R

302

R30

710

V30

0

AV

LC5S

0205

0(50

PF

)

V30

21 2

C30

22.

2u

(160

8)

22pC307

VR

2B

VR

3

VB

AT

1 23 45 67 8

VB

AT

MN

R04

-10K

R30

1

EN

_BA

CK

LIG

HT

EN

_GR

EE

NE

N_B

LUE

TD

O

TD

I

TC

K

TM

S

DE

BU

G_R

X

DE

BU

G_T

X

TA

_VC

C

TE

MP

_LC

D

DS

R

SP

K-

SP

K+

EN

_OR

AN

GE

LCD

_MA

IN_V

1LC

D_S

UB

_V1

LCD

_SI

LCD

_SC

LLC

D_A

(0)

LCD

_CS

_SU

BLC

D_C

S_M

AIN

LCD

_RE

S

ME

LOD

Y_V

IB

CT

S

RT

S

TX

D

RX

D

VR

2V

R2B

VR

3

RP

WR

ON

BA

CK

UP

_BA

TT

ER

Y

7-6

Schematic Diagram

7.3 RF Top Schematic

7.3.1 RF PAM

47k

10k

47k

10k

47k

10k

47k

10k

VC

1

DC

S_T

X

H L

L

GS

M,D

CS

_RX

H LVC

2

L

GS

M_T

X

150p

C12

6

2.7N

L110

RF

2V85

C12

518

0pF

10K

R11

2

C11

710

n

5.6N

L100

C10

333

p

NC

C13

0

C10

922

p

C10

827

p

RF

2V85

R11

910

K

R10

612

R10

311

K

5.6p

C12

1

RF

2V85

C11

322

p

DT

C11

4YE

Q10

1 GN

D

IN

OU

T

47p

C10

6

430

R10

4

R10

156

211

VC2

47p

C11

4

U11

0LM

G00

2S-5

047A

8A

NT

1 DCS_RX

DC

S_T

X3

G1 4

G26

G3 7

G4912

G5GSM_RX10

GS

M_T

X5

VC1

10K

R11

3

C10

447

p

R10

543

0

NC

C10

5

AN

T_B

WA

NT

1

L103

18n

3.9p

C12

0

C12

310

nF

34

G2 1

INOU

T2

C11

8N

C

C12

22.

7p

AN

T10

1

G1

(160

8)2.

2uC

100

U10

8U

MD

9N

12

34

5 6

10n

C10

2

Vccout

47p

C11

2

28

G227

G322

G421

16G5

26G6

G72017

G8

13G9

GS

M_I

N7

9G

SM

_OU

T

GVCC

8

3T

X_E

N

4

VBATT

VR

AM

P6

5V

RE

G

10

U10

1R

F31

10B

AN

D21

DC

S_I

ND

CS

_OU

T11

DVCC

12

23G1

14G10

18G11

G1225

G1324

19G14G15

15

G16

C10

7N

C

UM

D9N

U10

5

12

34

5 6

VB

AT

RF

2V85

C10

122

0u/6

.3V

RX

_900

GS

M_O

UT

BS

W

DC

S_O

UT

PA

_ON

PA

_LE

VE

L

RX

_180

0

7-7

Schematic Diagram

7.3.2 RF Main IC

RF

1-S

TR

IPLI

NE

RF

2-S

TR

IPLI

NE

F95

/PU20

1B

7706 G1

25

G2IN1

OU

T+

3

OU

T-

4

2KR

721

C22

010

n

U20

5

MIC

5245

Cby

p4

EN

3

G 2

Vin

1V

out

5

RF

2V85

1.5p

C21

0

RF

2V85

C21

610

0pC

217

22n

L201

7.5n

(CO

ILC

RA

FT

)

RF

2V85

1pC

206

C25

022

0p

RF

2V85

C20

510

0p

22n

C20

8

RF

2V85

RF

2V85

22n

C21

9

OU

T-

3.9n

L202

SENB

VDCC 620 VDDA

XE

N13

7XINXOUT19

LF90

AU

203

1G1G2 3

G3 5

2IN

6O

UT

+

4

10CKN

9CKPGND 8

1G

ND

1

12IO

NIO

P1114

PD

NB

5R

XIN

RX

IP43

RX

QN

RX

QP

2

SCLK1718 SDI

SD

O15

16

TT

S17

VU

204

1C

TL

2G

ND

3O

UT

4V

CC

SI4

201

U20

0

C21

310

n

22n

C21

8C70

1

10n

C22

1

22n

R72

21K

100

R20

3

C22

2

C20

022

n

TX

QN

TX

QP

7

23V

DD

1

14VDD2

32VDD3

VDD426

RF

2V85

10u

2

NC12928

NC2

PDNB31

RF

IDN

20

RF

IDP

19

RF

IGN

22 21R

FIG

P

18R

FIP

NR

FIP

P17

13RFLON

12RFLOP

RF

OD

24

25RFOG

6T

XIN

5T

XIP

8

RF

2V85

SI4

200

U20

2

3C

KN

CK

P4

16DIAG1DIAG2

15

11GND1

30GND2

27GND3

10IFLON

9IFLOP

1IO

NIO

P

R20

210

K 10n

C21

4

C20

710

0n

RF

2V85

C20

9

C20

4

RF

2V85

100p

27n

L200

1p 1.5p

C21

2

7

10K

R20

1

IFLONIFLOP

27 9PDNB

20R

FLA

RF

LB19

RF

LC17

RF

LD16

23RFLON

24RFLOP

12SCLK

13SDI

10SDO

11SENB

5V

DD

D

28VDDI

VDDR25

XIN

SI4

133T

U20

6

1G

ND

1

GN

D2

4 6G

ND

3

8GND4

14GND5

15G

ND

6

18G

ND

7

GN

D8

21

GND922

3IF

LAIF

LB2

26R

F_E

NA

SY

N_E

N

PD

B

RX

_180

0

GS

M_O

UT

RX

_900

13M

HZ

CLK

AF

C

CLK

DA

TA

DC

S_O

UT

TX

IN

TX

QN

DA

TA

SY

N_E

N

TX

QP

TX

IP

RX

QP

RX

IP

VB

AT

RF

2V85

RX

IN

RX

QN

7-8

Schematic Diagram

Memo

8. PCB Diagram

8.1 Main PCB

8-1

Top View

8-2

PCB Diagram

Bottom View