Pantech GF500 Schematics

VCHARGE

D103
CRY62

TEMP_IN

VBAT

9

10

IN4

4

GND

GND1

IN3

3

IN2

2

IN1

1

ICVE21184E150R101
RV102

TEMP

USC5

RFCLK

2.8V_EXT

2.8V_EXT

C304

0.1uF

J8

R308

10

R313 10

K7

R314

10

L3

D4
K8
F4
E4
K1
G8
D6

0R315

E5
G7
C6
D5
F5
J2
H8
H1
F3
C2

C4
B4
L1
L2
L5
L6
L7
L8

J301
LCD_CONN40_LDW

AUDIO1

AUDIO2

JPEG_STBY
M2
M1

FLASH_LED
INT
MOTOR

MOTOR_VSS
MAINCS
SUBCS

1.8V_EXT

2.8V_EXT6A4

LCDBL_EN1
LCDBL_EN2

RD
WR

GND1

GND0

GND2

GND3

GND4

GND5

GND6

3

5

R422

470

R419 10

A

3

OUT4

5

OUT3

6

OUT2

7

OUT1

8

RESET#

R133

NC

2.8V_EXT

C305

0.1uF

TP304

A(23)

1.8V_M

RESET#

ROMCS1#
ROMCS2#
RAMCS#

47k

R301

TP301

WR#

RD#

MELODY_IRQ#

FD(0:15)

32

FD(0)

D0

38

FD(1)

D1

37

FD(2)

D2

36

FD(3)

D3

35

FD(4)

D4

31

FD(5)

D5

30

FD(6)

D6

29

FD(7)

D7

28

FD(8)

D8

2719

FD(9)

D9

26

FD(10)

D10

25

FD(11)

D11

21

FD(12)

D12

22

FD(13)

D13

23

FD(14)

D14

24

FD(15)

D15

8

VBAT1

34

9

A5

13
14

4

RESET

VBAT

AUDIO1

10R420

AUDIO2

3

4 14

2.8V_EXT

2.8V_EXT

R114

R116

R115

100K

100K

100K

R103

100

A(1:22)

F_WP#

IN4

4

IN3

3

IN2

2

IN1

1

ICVE21184E150R101

RV103

1.95V_RTC

6

4
5

NC

NC7SZ08L6X

C307

0.1uF

TP302
TP303

2.8V_EXT

9

10

GND

R101 100

U302

R906 47K

OUT4

GND1

OUT3

OUT2

OUT1

C104
68p

R104

R105 0

SOLDER_SUPPORTER

H301

R904
100K

5

6

7

8

1

2

3

G
1

ROMCS1#

ROMCS2#

JPEG_INT#

FLASHEN

C103 100pF

RAMCS#

WR#

RD#

100k

EXT_CLK

4

C101

0.1uF

FA(22)
FA(23)

LCD_BL_EN

RESET#

23

X101

MC-146

D(0:15)

IN4

4

IN3

3

IN2

2

IN1

1

ICVE21184E150R101

RV104

1

4

C102

0.1uF

TP311

VBAT

9

10

OUT4

5

GND

GND1

OUT3

6

OUT2

7

OUT1

8

H14

J12

J11

H13

C14

D12

K11

JTAGEN

RX_USC1

CLK_USC0

TDI_GPIO_20

TCK_GPIO_18

TDO_GPIO_21

TMS_GPIO_19

N14

RESET

A3

OSCIN

R102

10M(0603)

B3

OSCOUT

A2

VDDRTC

L12

CLKIN

H4

TP8

ADD00

J3

A(1)

ADD01

J2

A(2)

ADD02

J4

A(3)

ADD03

K3

A(4)

ADD04

K2

A(5)

ADD05

K4

A(6)

ADD06

L4

A(7)

ADD07

L1

A(8)

ADD08

L3

A(9)

ADD09

L5

A(10)

ADD10

M1

A(11)

ADD11

M2

A(12)

ADD12

N1

A(13)

ADD13

P1

A(14)

ADD14

N2

A(15)

ADD15

P2

A(16)

ADD16

N3

A(17)

ADD17

M3

A(18)

ADD18

P4

A(19)

ADD19

N4

A(20)

ADD20

M4

A(21)

ADD21

P5

A(22)

ADD22

D6

TP101

DISPEN_GPIO_16

M13

TP102

ROMCS

M5

TP103

DISPLAYCS

M14

RAMCS

P14

WE

M11

RD

N12

HWR

P13

LWR

A11

GPIO_6

N6

D(0)

DATA00

P6

D(1)

DATA01

M6

D(2)

DATA02

N7

D(3)

DATA03

M7

D(4)

DATA04

L7

D(5)

DATA05

P8

D(6)

DATA06

N8

D(7)

DATA07

M8

D(8)

DATA08

P9

D(9)

DATA09

M9

D(10)

DATA10

P10

D(11)

DATA11

N10

D(12)

DATA12

M10

D(13)

DATA13

P11

D(14)

DATA14

N11

D(15)

DATA15

L13

GPCS1_GPO_13

B9

BACKLIGHT2_GPIO_12

D8

JPG_INT_GPIO_8

A9

FLASHEN_GPIO_13

B12

JPG_STBY_GPIO_2

RV301
ICVE21184E150R101

1

8

OUT1

IN1

D(0)

2

7

IN2

D(1)

D(2)

D(3)

D(4)

D(5)

D(6)

D(7)

OUT2

3

6

IN3

OUT3

4

5

IN4

OUT4

GND9GND1
10

RV302
ICVE21184E150R101

8

1

OUT1

IN1

7

2

OUT2

IN2

6

3

OUT3

IN3

5

4

OUT4

IN4

GND10GND1

9

R302

100

C308
15pF

R304

100 100
C312
15pF

5

9

IN4

4

IN3

3

IN2

2

IN1

1

ICVE21184E150R101

RV101

9

IN4

4

IN3

3

IN2

2

IN1

1

ICVE21184E150R101

RV105

2

F101

FCC16631

C107 10uF

(2012)

10

OUT4

5

GND

GND1

OUT3

6

OUT2

7

OUT1

8

10

OUT4

5

GND

GND1

OUT3

6

OUT2

7

OUT1

8

1

J101

24+3PIN_IOCONNECTOR

24

VCHARGE1

A

B

C C

1

GND13

2

VCHARGE2

POWERON#

ACCDIENT

ACCDETECT#

FS_RI_USC6

TXD_USC2

RXD_USC1

CLK_USC0

GND14

GND15

27

23

26

TEMP

25

VBAT

18

VBAT1

19

VBAT2

12

17

22

USC5

21

USC4

20

USC3

11

16

15

RX

14

TX

13

10

9

8

JTAGEN

7

TDI

6

TDO

5

TMS

4

TCK

GND

3

V102

V101

NC

100pF

D

TEMP_IN

USC5_IN

E

A(1)

A(2)

A(3)

A(4)

A(5)

A(6)

A(7)

A(8)

A(9)

A(11)

A(10)

F

A(23)

G

H

F6

E7

D7

A9

A10

B8

A(12)

A11

C8

A(13)

A12

D8

A(14)

A13

F7

A(15)

A14

E8

A(16)

A15

F8

A(17)

A16

D2

A(18)

A17

B2

A(19)

A18

B3

A(20)

A19

E6

A(21)

A20

B7

A(22)

A21

C7

A22

H2

D(0)

D0

H3

D(1)

D1

G3

D(2)

D2

H4

D(3)

D3

J5

D(4)

D4

G5

D(5)

D5

J6

D(6)

D6

H7

D(7)

D7

G2

D(8)

D8

J3

D(9)

D9

G4

D(10)

D10

J4

D(11)

D11

H5

D(12)

D12

G6

D(13)

D13

H6

D(14)

D14

J7

D(15)

D15

DU1

DU2A2DU3

A1

A7

1.8V_M

C303

C301

C302

C322

0.1uF

0.1uF

0.1uF

0.1uF

F2

B1

E2

D1

C1

A4

A5

A6

A7

A8

U301
RD38F335

DU4

F3-CE

C3

A8

K3

1.8V_M

L4

F1

K5

B5

K6

B6

E1

G1

A2

A3

A0

A1

P-VCC

F1-VCC1

F1-VCC2

F2-VCC1

F2-VCC2

VCCQ1
VCCQ2
VCCQ3

F-VPEN
P-CRE
F-RST

F-WP
F-CE1
F-CE2
P1-CS

ADV

WAIT

CLK
R-WE
F-WE

F1-OE
F2-OE

R-OE
R-UB
R-LB

VSS8
VSS7
VSS6
VSS5
VSS4
VSS3
VSS2
VSS1

P2-CS

A23D3A24

A25

S-CS1J1S-CS2

S-VCC

DU5

DU6M7DU7

DU8

K2

E3

C5

K4

M1

M2

M8

TP313

I

AUDIO1

V508 100pF

AUDIO2

M1

FLASHLED_VDD

JPEG_INT#

MOTOR

FMAINCS#

J

2.8V_EXT

FRD#

FWR#

50pF

VA301

1234

50pFVA302

1234

K

L

100pFV509

5678

5
867

EAR+

AUDIO_ON

EAR-

A

39

40

20
2
7

17
11

10
16
12

18

0R309

15
33

1

C425

10uF/6.3V

(2012)

A

R421

C426

C427

NC

NC

100K

A

1

6

C109

0.1uF

K14

VCC1H1VCC2P7VCC3

CLKOUTGATE

ATSM_GPO_6

ARMSM_GPO_5

TXON_GPO_1
RXON_GPO_0

GSMON_GPO_9

DCSON_GPO_11

LE_GPO_18

DATA_GPO_20

RXENA_GPO_8

RADIOON_GPO_3

TXENA_GPO_17

RXENA_GPO_10

VBCINT_GPIO_4

GPCS0_GPO_12

DISPD0_GPIO_17

SIMPRO_GPIO_22

SIMDATAOP

KEYPADROW4

KEYPADROW3

B5

A5

KEYROW(2)

KEYROW(3)

KEYROW(4)

1.8V_D

C110

C113

C111

C112

0.1uF

0.1uF

0.1uF

0.1uF

C8

E3

VCC4

VPEG1

G3

VSDI

H2

VSFS

H3

VSDO

D2
D1

CLKOUT

E1

F1

ASDO

F2

ASFS

E2

ASDI

G2

BSDI

G1

BSIFS

G4

BSOFS

F3

BSDO

C1
A1

C2
B1

H11
E14
E12
D13
F11
F13
G12
G11
F12

G13
H12

GPO_4

F14

GPO_7

C7
D14

GPO_19

A10

GPIO_9

C5
C10

GPIO_7

L14
D9
B11

GPIO_5

C9

GPIO_10

A7
B8
M12
B7
D11

GPIO_0

G14

CLKON

E13
B2

PWEON

J14
K13

J13

R107 33

K12

SIMCLK

R109 33

L10

FD(8)

FD(9)

FD(10)

FD(11)

GPCS0#

FD(12)

FD(13)

FD(14)

FD(15)

FA(23)A(23)FA(22)A(22)

15pF

KEYROW(3)

KEYROW(2)

KEYROW(4)

FWR#WR#FRD#RD#

C315
15pF

7

VSIM

POWERON#

C108

USC5_IN

ACCDETECT#

IRDA_RX
USC5

2.8V_EXT

1.8V_D

VSIM

B13

A13

D10

C12

A14

E11

C11

A8

TX_USC2

FS_RIUSC6

ACCDETECT

FS_RI_USC3

CTS_GPIO_1

RTS_GPIO_3

CTS_IO_USC5

RTS_CLKUSC4

B14

B10

C6

L2

N13

L9

VSIM

VEXT1

VEXT2

VEXT3D5VEXT4

VMEM1N5VMEM2

VMEM3N9VMEM4

VBCRESET_GPO24

U101
AD6526

OTH_CLK_GPO_21

OTH_TX_PA_TXEN_GPO_2

AUDIOON_GPIO_11

BACKLIGHT1_GPO_23

FLIP_DETECT_GPIO_32

BACKLIGHT0_GPO_22

MELODYRESET_GPIO_14

MMI_PWRON_GPO16

SIMSUPPLY_GPIO_24

SIMRESET_GPIO_23

KEYPADROW0F4KEYPADROW1D4KEYPADROW2

KEYPADCOL0E4KEYPADCOL1B4KEYPADCOL2A4KEYPADCOL3C3KEYPADCOL4

GND10B6GND11

GND1

GND2K1GND3P3GND4L6GND5L8GND6

GND7

GND8

GND9

VSSRTC

D3

J1

D7

C4

P12

L11

C13

A12

FD(0)

D(8)

FD(1)

D(9)

FD(2)

D(10)

FD(3)

D(11)

D(12)

FD(4)

FD(5)

D(13)

FD(6)

D(14)

FD(7)

D(15)

C309
15pF

A6

KEYCOL(0)

KEYCOL(1)

KEYCOL(2)

KEYCOL(3)

KEYCOL(4)

KEYROW(0)

KEYCOL(0:4) KEYROW(0:4)

RV303

ICVE21184E150R101

1

8

IN1

OUT1

2

7

IN2

OUT2

3

6

IN3

OUT3

4

5

IN4

OUT4

GND10GND1

9

RV304

ICVE21184E150R101

1

8

OUT1

IN1

2

7

IN2

OUT2

3

6

IN3

OUT3

4

5

IN4

OUT4

GND9GND1

10

R303

100

C310 C311
15pF

KEYROW(1)

R305

C313
15pF

C314
15pF

6

2.8V_EXT

C116

C114

C117

C115

0.1uF

0.1uF

0.1uF0.1uF

0.1uF

MMI_POWEROFF

GSMON
DCSON
SYNTHEN
SYNTHDATA
SYNTHCLK

PDNB
DCSSEL
PCSON

TX_PA
AUDIO_ON
IRDA_EN#

ACCDETECT#

M1
VIBRATE
LCD_BL_EN
FLIP_DETECT#

JACKIN#

R106
100K

F_WP#

BACKLIGHTON
MELODYRESET#
GPCS0#
IRDA_TX

VCXOEN

D101

910KR907

R908 100

33R108

A(21)

MAINCS# FMAINCS#

KDR730E

D102

KDR730E

SP101

C935

C937

C936

NCNC NC

U303

5

1

TP308

5

1

6

6

4

4

TP309

223

3

NC7SZ19L6X

R307

100

C318
15pF

V505

V506100pF

82pFC940

(1005)

100pF

8

2.8V_EXT

9

107

11

1285

13

15 16

VBAT

R911

(1608)

R504

2.2K

R503

6.8K

V503

V504

100pF

100pF

R413

0

R903
NC

BLM15AG601SN1
(1005)

2.8V_EXT

2.8V_EXT

C928

C917

0.1uF

(2012)

E8

IOVDD0H3IOVDD1

MTRG7MTR_2

TESTI0

TESTI1

J8

D6

F6

G6

Drawn by

R&D CHK

APPROVAL

DATE 2005 / 2 / 3

654

R905
10K

C68

10uF/6.3V

(2012)

A

12

B406

R406

U402

LMV331M7

5

VDD

IN1OUT

R930

C1

AVDD

TESTI2

TESTI3

C7

15

10

Q501
KRX204E

321

C506
1uF

2.8V_EXT

R415

3.9K

C422
33pF

C409

C410

33pF

33pF

47K

C

GND
2

0

H6

HPVSS

AVSS

SPVSS

A5

B1

B8

VBAT

R902 39

C7
10uF/6.3V

(2012)

C420
33pF

A

A

D403

V406
100pF

A

PKFC05C

D401

PKFC05C

PKFC05C

R407

2.7K

3

4

C918

4.7uF/10V
(2012)

C2

C6

VREF

GPIO

TXOUT

EXC

EXTOUT

EXTIN

RXIN

RXIN_2

HPOUTL

HPC

HPOUTR

BBR

BBL

SPOUT1_2

SPOUT1

SPOUT2

EQ1

EQ2

EQ3

DVSS0

DVSS1

DVSS2

D1

D8

J4

MOTOR

U503

8

LEDA

(1608)

7

TXD

6

VCC

5

RXD

S

4

GND

3

AGND

2

SD

1

CX

HSDL-3203

C13

0.1uF

VMIC

470

R416

C421

10uF/6.3V
(2012)

2

MIC+

1

0R924

MIC-

(1608)

A

2.8V_EXT

R409
100K

C411

0.1uF

D402

SP522

SP523

V405

V403

V404

100pF

100pF

100pF

C407

0.1uF

R408

KEYROW(1)

100

C933

0.1uF

B2

A2

C4

C3

A1

B6

1uFC923

B3

A6

C5

B5

0.1uFC926

A8

B7

A7

8.2nFC925

B4

R916 20k

A3

0R917

A4

R918 91k

PANTECH LAB4 GH3TEAM

TITLE

GF500 BB M/P

REVSION

1.0

16

9

91pFC924

Sheet

100R410

1
2
3
4

BOSS HOLE

J402
MIC

JACKIN#

5A
1

J403

4

AJ422-4-SMT

5B

AUDIO_JACK

HP_MELODY

AUDIO1

AUDIO2

of

02

01

V501
100pF

100R927

C413

C414

33pF

33pF

A

2.8V_EXT

C921 2.2n

R923 100K

U908

VIN4VOUT

CE1GND
R1114Q181D

D517 1

2

2.8V_EXT

U502

MRSS32W

1

OUT2VDD

GND

C505

3

0.1uF

B403
BLM18HK601SN1D
(1608)

C416

C415

33pF

33pF

A

A

A

C939

10uF/6.3V

(2012)

U404

4

3

VIN VOUT

12

CE

GND

R1114Q251B

6.8kR915

100pC922

1.8_DVDD

3

2

C919

4.7uF/10V
(2012)

R531

200

D519

D518 1

2

2

C418 0.1uF

C419

(2012)

12

BLM15AG601SN1

C920

10uF/10V

(2012)

D2

PLLC

D3

#RST

E7

#IRQ

E2

CLKI

H4

#CS_SS

J5

#WR_#SCK

G4

#RD_SI

J6

SO

F1

A0

E3

A1

G8

BCLK

E6

MCLK

F7

LRCK

F8

SDIN

D4

INDEX

J1

D4_2

F2

D7

G1

D6

F3

D5

H1

D4

G2

D3

H2

D2

J2

D1

G3

D0

R532

D520

1

2

14

VIBRATE

IRDA_TX

IRDA_RX

IRDA_EN#

V502
100pF

C417

0.1uF

10uF/6.3V

(1005)
B405

12

BLM15AG601SN1

(1005)

B404

R411

4.7K

C429

2.5V_A
10uF

(2012)

C430

A

1uF

A

VBAT

1.8_DVDD

C932

0.1uF

4.7uF/10V

E1

C8

D7

DVDD0

DVDD1J3DVDD2

SPVDD

SMODE

IFSEL

LED0

LED1

LED2

H5

G5

H8

H7

J7

C931

0.1uF

R533
390

200

1

D521 1

2

2

2.8V_EXT

C119

C118

0.1uF

0.1uF

R201 0

A

C501

10uF/10V

(2012)

C223

C224

10uF

0.1uF

(1608)

TP105

VBAT

TP106

TP107

TP108

C220

1uF

C219

1uF

C218

1uF

VBAT

C221

2.2uF

J102
SIMCON

SP501

BACKLIGHTON

SP502

SW201

END

MMI_POWEROFF

C106

N/C

(1608)

SP503

R529

SP504

VBAT

KEYCOL(0)

(1608)

VCHARGE

12

Q201
SI7703EDN

12

8
7
3

R211

2.7K

4

R210

56

R209

0.27
(3216)

R113

1.2M

KEYCOL(0:4)

KEYCOL(1)

100

SW1
SEND

SW5

SW9

SW13

SW17

SP505

100

R934

12

1

12

4

12

7

12

*

12

SP507

SP506

SP509

SP510

SP508

VBAT

654

R521

2.2k

R522

6.8k

1

D501

2

10

VCXOEN

INT

KEYROW(0)
POWERON#

INT

C934
N/C

R912

1

N/C

N/C

2

Q503

3

VSIM

R111
N/C

C105

4.7uF/6.3V

R110

(2012)

10K

(0.85T)

1

5

6

I_O

3

VPP

VCC

CLK

2

RST

GND

4

SP102

SP103

SP104

TP305

MAINCS#

C320

0.1uF

MELODYCS#

C319
15pF

J501

CAM11

2

VOL_UP2

VOL_DOWN33

4

GND4

SIDE_DOME

100pF V507

9

FLASHLED_VDD

U501
AAT3110

3

SHDN#5VIN

4

1

C+

VOUT

C502
1uF

6C-2

GND

VBAT

C226

C225

0.1uF

0.1uF

C15

H15

VBAT1

C2

GPI

B10

AUXADC1

C1

TDO

A1

TDI

B1

TMS

B2

TCK

D2

ASDO

F2

ASFS

E1

ASDI

J2

MCLKEN

L1

MCLK

M1

ABBRESET#

H2

CSDI

L2

CSFS

H1

CSDO

E2

BSDO

G1

BSOFS

F1

BSIFS

G2

BSDI

J1

ASM

K2

TXON

K1

RXON

B11

REFOUT

A16

REFEN

C16

REFEN1

B15

REF

<Compare AD6535 with AD6537>

A10

REFBB

T12

TP202

LDOEN

R212

1.2M(1%)
T15

IBIAS

R10

A

SPWR

T10

SPWR1

A2

VCXOEN

D1

INT

T13

KEYOUT

T14

KEYON

R1

CRST

C217

0.1uF
A5

VCHG

C216
10nF

B5

CHGOSC

A6

GATEDRIVE

B7

CHGDACREF

470

A7

ISENSE

B8

VBATSENSE

R7

DBBON

R3

100KR928

VMEMSEL

T5

VBACKSEL

DGND

M2

N15

KEYCOL(2)

100

R935

SW2

SW3

DOWN

RIGHT

12

12

SW6

SW7

2

3

12

12

SW10

SW11

5

6

12

12

SW15

SW14

9

8

12

12

SW19

SW18

#

0

12

12

SP514

SP511

SP512

SP513

R510

0

(1608)

Q502
KRX204E

321

R523

R524

200

200

1

D502 1

D503 1

D505 1

D504

2

2

2

11

C503

R914
100K

1uF

A3

B3

N2

R6

R5

R4

G15

VBAT4

VBAT5

VRTCIN

VBAT2_1

VBAT2_2

VBAT3_1

VBAT3_2

VCOREIN

U201

AD6535

AD6535

AD6537

AIN3P

AIN3L

AIN3R

AIN3N

AOUT3L

AOUT3P

AOUT3N

AOUT3R

NC

VAPP

VAPPGATE

NC

NC

VBACK

VBACKSEL

NC

VUSB

NC

NC

VUSBIN

E5

E10 E11 E12
F10 F11 F12

F5 F6 F7
G5 G6 G7 G10 G11 G12

K5E6K6 K7 K10 K11 K12

L10 L11E7L12

L5 L6 L7
M5 M6 M7 M10 M11 M12

A

A

SGND

SGND1

LGND

AGND0

AGND1

AGND2

AGND3

AGND4

T8

R8

B13

B16

A11

L15

T16

A

KEYCOL(3)

100

R936

SW4
LEFT

12

SW8

UP

12

SW20

WAP

12

SP518

SP515

SP516

SP517

EXT_CLK

R525
200

D506

D507 1

1

2

2

82KR909

FLASHEN

FLIP_DETECT#

C504

0.1uF

TP310

A

22nF

P2

R2

F15

VUSBIN

VMEMIN

VMEMIN1

TEMP2

BATTYPE

REFCHG

AUXADC2

TEMP1

AFCDAC

AOUT1P
AOUT1N

AIN3R
AIN3L

AOUT2P

AOUT2P1

AOUT2N

AOUT2N1

AIN1P

AIN1N

AIN2P

AIN2N

AOUT3L

AOUT3R

VEXT

VEXT1

VMEM

VMEM1

VABB

VAPP

VAPPGATE

VCORE

VCORE1

VMIC

VVCXO

VSIM

VRTC

VBACK

VUSB

RESET#

LIGHT2
LIGHT1
LIGHT3

NC_G16

NC_R12

G16

R12

KEYCOL(4)

R937

C201

A8
B6
D15

C203

0.1uF

A9
B9

B12

PA

B14

A12

IP

A13

IN

A15

QP

A14

QN

33pFC204

J15

K15

R14
R13

T11
R11
T9
R9

P16

R16

P15

R15

J16

K16

B4
A4

T3
T2

H16

F16
E16

P1
N1

N16

D16

T6

T7

T4
E15

T1

M15
L16
M16

100

SW21
OK

SW22
CLR

SW12
MENU

A

C205 33pF

A

C208

0.1uF

A

1uF

C209

1uFC210

C211 2.2uF

(1608)

R932

1uF

C212

1uF

C213

A

220nFC214

BT201

R205

NBL414

1K

100nF

C938

100nF

C215

D201
SIDE_LED

R206

47

D202
SIDE_LED

R207

47

C911

33pF C910

33pF

KEYROW(0:4)

12

KEYROW(0)

12

KEYROW(1)

12

KEYROW(2)

4.12K(1%)
R202

12

12

2.8V_EXT

1.8V_M

TEMP

REFCHG

RAMP
AFC

IP_TX_RX
IN_TX_RX

QP_TX_RX
QN_TX_RX

EAR+
EAR-

AUDIO1

AUDIO2

C412
33pF

A

HP_MELODY

1.8V_D

0

VMIC

VTCXO

VSIM

1.95V_RTC

RESET#

VBAT

C91233pF

33pF C913

MELODYRESET#

MELODY_IRQ#

MEL_CLK

MELODYCS#

WR#
RD#

FA(22)
FA(23)

KEYROW(3)

KEYROW(4)

SP519

SP521

SP520

2.8V_EXT

TP315

C943

1u

(1005)

R526

R527

200

200

D510 1

D508 1

D511 1

D509 1

2

2

2

2

12

2.8V_EXT

VBAT

1.8_DVDD

TP314

C944

1u

(1005)

R528
200

D512 1

2

2

C930
1uF

MEL_CLK

R933

R530

200

200

D516 1

D513 1

D514 12D515 1

2

2

132

A

B

D

E

F

G

H

I

J

K

L

2

3

4

5

61

7

8

Feeding

L701
TBD

A

B

C

D

E

A

VCC_RFCHIP

C907
10nF

3

VCC1A8VCC1B

U900

SKY77325

GSMON

C908
10nF

GSMOUT

ENABLE

DCSOUT

18

PCSON

DCSON

1

NC

VAPC

G10

21

19

VSENSE

12

22

17

C904
82pF

J700
INTENNA

C704

C703

100pF

2

100pF

3

DCS_RX1

4

DCS_RX2

5

PCS_RX1

6

PCS_RX2

U700
SHS-L090SF

L901

3.9nH

C901

TBD

C902

100pF

C903

TBD

TX_PA

L902

1.8nH

C705

10pF

DCS_PCS_TX

8

RAMP

12

VC111VC29VC3

ANT

GND1

714

GND2

J710

13

C701 33pF

C702

TBD

KMS-507

12

IN

GND134GND2

L704
TBD TBD

L702

0

OUT

L703

C802
100nF

U800
SI4205

C804

TBD

C805
180pF

C806
180pF

28

1

2

3

100pFC803

27

26

8

100pFC822

TP33

10

TP31

14

11

TP30

13

TP32

12

4

5

6

7

VCXOEN

B

C821

2.2uF
(1608)

AFC

C

C823

82nF

D

QP_TX_RX

QN_TX_RX

IP_TX_RX

IN_TX_RX

RFCLK

VTCXO

VCXOEN

U820
KT21P-DCV28A-13M-T

4

VCC

3

OUT1VC

GND

PDNB

2

SYNTHDATA

SYNTHCLK

SYNTHEN

IN_TX_RX

IP_TX_RX

QP_TX_RX

QN_TX_RX

100RR821

E

RXQP

RXQN

RXIP

RXIN

XOUT

XEN

XIN

PDNB

SDI

SDO

SCLK

SENB

TXIP

TXIN

TXQP

TXQN

POWER

CONTROL

SERIAL

C833

68uF

(3216)

32

9

VDD1

VDD2

PGA

DAC

DAC

CHANNEL

FILTER

PGA

RFLA RFLB

DIV 65

DIV 1.2

DIV 130

PHASE

DET

SELF
TUNE

RF PLL

VOUT

DIV N

IFLA IFLB

4

BP

C832

470pF

I/O

VBAT

SELF
TUNE

PHASE

DET

DIV 2

U830
LP39851-2.8

15

VIN

2

GND

3

ON_OFF

ADC

ADC

RFLC RFLD

IF PLL

IFLOP

IFLON

PHASE

DET

VCC_RFCHIP

C831

2.2uF

(1608)

PGA

PGA

0 / 90100KHZ

RFLOP

RF1

RF2

RFLON

DIV N

REG

DIV 1.2

GND1

GND2

GND333GND431GND530GND6

36

35 34

LNA

LNA

LNA

REG

GND729GND8

15

RFIGN

RFIGP
RFIDN

RFIDP
RFIPN

RFIPP

DIAG2

DIAG1

RFOG

RFOD

21

20
19

18
17

16

25

24

Z910

ATTN

23

6dB

34

22

Z920

ATTN

6dB

34

12

12

DCSSEL

L801
27nH

1608

C812

C813 0.75pF

L802

8.2nH
1608

L803

5.6nH

1608

C909
22pF

C906

4.7pF

0.75pFC811

0.75pF

0.75pFC814

0.75pFC815

0.75pFC816

6

5

C905

4

GSMIN

DCSIN

10nF

BAND

VBAT

20

VBATT

G1

G29G310G411G513G614G715G816G9

7

F

Drawn by

R&D CHK

PANTECH LAB4 GH3TEAM

TITLE:

F

GF500 RF M/P

1

2

3 5

4 7

6

DATE

REVISION

1.0
8

ofSheet