Samsung D488 Schematics

1

23

SAMSUNG CONFIDENTIAL

867

10 1145

129

AA

B

GAIA

( REV 1.3)

B

2004. 11.15

C

D

00. TITLE

01. RF RX

02. RF TX

03. OM6357-7

E

REFERENCE

100
200
300

C

D

E

04. MEMORY

05. POWER MANAGEMENT

06. IF CON. & CHARGER

F F

07. AUDIO

08. KEY MARTIX & LCD CON.

09. TSC2003

G

H

1

23

4

5

67

8

400
500

600
700

800
900

Changed by:

9

Date Changed:

2004.11.15

Engineer:

Drawn by:

R&D CHK:

DOC CTRL CHK:

Time Changed:

10

MFG ENGR CHK:

QA CHK: REV:

TITLE:

1.3

11

SAMSUNG

SGH-D488_REV1.3

Drawing Number:

Sheet 0 OF 9

12

12 1 8 A

Size:

A2

G

H

12

SAMSUNG CONFIDENTIAL

A

EGSMRX

C101
39PF

L104
15nH

F100

FAR-F5EB-942M50-B28CH

3

OUT

1

IN

OUT

4

G25G

C102

56

L101

2.2nH

NC

L103

2.2nH

L102
18nH

78

9

10 1134

VCC_RF_VCO

12

A

C104

F101

L107
12nH

FAR-F6EB-1G8425-B2BCH

3

OUT

1

IN

OUT

4

G

2G5

C105

DCSRX

39PF

B

C

VCC_RX_TX

D

18PF

L106

NC

C108
18PF

C115

100NF

L105

5.6nH

ANTSW_ON

R130

FE_SW1

FE_SW2

C111

1.8NF

C113

390PF

28

26

25

27

29

30

31

RFVCC

32

33
34

35

36
37

38

39

0

40

42
43
44
45
46

GSMIA

GSMIB

RFGND1

PCSIA

PCSIB

RFGND2

DCSIA

DCSIB

FESWON

GND2
GND3
GND4
NC1
NC2

FESW2

FESW1

UAA3536HN/C3

TXCPO

TXRFI

EXTRES

3

1

2

RFLOVCC

GNDTUNE

U100

TXCPVCC45TXON

6

RFTUNE

IA

7

RFVCOVCC

IB

2324

SYNON

QA89QB

RXON

22

10

21

SYNVCC

IFVCC

RFCPO

RFCPVCC

DATA

REFVCC

REFIN

REFGND

CLKFDBX

CAFCSUP

CLKOUT

GND1

41

20

19

EN

18

CLK

17

16

15

R103
14

13

12

C120 1NF

11

R101

1.5K,1%

2.2K

C114

6.8NF

R100

3.6K

C119
220NF

C112
560PF

C121

1NF

C106

100PF

C117

8.2PF

C107
100PF

C118

100NF

PON_SYN

PON_RX

VCC_SYN

VCC_CP

RF_EN_SYN

RF_BBI_CLK

RF_BBI_DATA

B

C

D

R104

E

R106

47

R109

0

C124

1UF

C125

1NF

F

C135
10PF

C137
10PF

R115
91

8

12

VB1

VB2

5

OUT1

U102

MQW510C869M

1

OUT2

SW1

SW2

2

4

3G6GG711

10

VC

14

G

G

G

G

13

9

C132
20PF

R117

12

R114

120

DCSTX

EGSMTX

R120

GSM_TXVCO_EN

1K

G

R122

DCS_TXVCO_EN

1K

C131

220PF

VCC_CPVCC_TX_BURST

VCC_SYN

R118

75

C133
22NF

R110

0

C126

100NF

C129

1UF

C127

8.2PF

22K,1%

TCO-5871U 26MHz

C130

220PF

C134

220PF

C136

220PF

C138

220PF

OUT VCC

VCON

GND
2

R113
10K,1%

R105
220K

1

R107

10K

C123

100PF

R111

0

C128
10NF

R116

5.6K

R119

5.6K

R121

5.6K

R123

5.6K

R108
220K

C122
220NF

R112

2.7K

AFC

MEL_13M

D_REF_13M

QRX_TX_N

QRX_TX_P

IRX_TX_N

IRX_TX_P

PON_TX

E

F

G

4

3

U101

12 1 8 A

Size:

H

A2

H

Changed by:

1

2

3 10

78456

9

Date Changed: Time Changed:

2004.11.15

Engineer:

Drawn by:

R&D CHK:

DOC CTRL CHK:

MFG ENGR CHK:

QA CHK:

TITLE:

REV: Drawing Number:

1.3

11 12

SAMSUNG

SGH-D488

RX

Sheet 1 OF 9

1

SAMSUNG CONFIDENTIAL

5

6 11

7

82

91034

12

AA

B

VBAT

C201

C202

100UF

10UF

6.3V

6.3V

C

3

8

48

GSM850/900IN

47

GND1GSM

46

VCC1GSM

1

GSMINTERGND

37

DCS/PCSIN

40

BANDSEL

41

TXENABLE

45

VRAMP

NC

R203

C213
33PF

C214
68PF

R207
150K,1%

22R202

39

EGSMTX

D

DCSTX

BAND_SEL

PAM_TX_EN

E

RAMP

C210
33PF

R206
22K,1%

NC

C203
33PF

1011NC12

NC9NC

UDZS5.1B

14

NC13NC

2

ZD902

15

1722

NC

NC

NC16NC

U201
RF3146

VCC3GSM

VCC2GSM

C215
1NF

42

43

NC

VBATT

VCCOUT19VCCOUT

2118

20

C216

C219

47PF

10NF

24NC25 26

NC23NC

VBATT

VCC3DCS/PCS

VCC2DCS/PCS

39

35

C217
1NF

VCC1

C218
1NF

NC

NC27NC28NC

29

33

36

44

NC

NC

GSM850/900OUT

DCS/PCSOUT

CON200
KMS-510-D

G5G6G

C

G

A

31

4

2

C204
12PF

C220

3.3PF

L204
12nH

C208
NC

EGSMRX

DCSRX

U200
SHS-C090F

3

EGSM_TX

1

DCS_TX

8

EGSM_RX

5

DCS_RX

C206
33PF

L207
390nH

10

ANT

7

VC1

G

VC2

2GG69GG1112GG1314

33nHL206

33nH

L208

4

C211
68PF

C205

1.5PF

NC38NC

6

31

4

GND

5

GND

7

GND

30

GND

32

GND

34

GND

49

GND

50

GND

51

GND

52

GND

53

GND

54

GND

C209
NC

R204
10K

C212
68PF

L203
NC

R205
10K

R201
0

ANT200

L202
NC

FE_SW1

FE_SW2

ANT

B

C

D

E

12 1 8 A

Size:

F

G

H

A2

F

G

H

Changed by:

1

3

45

6

7

82

9

Date Changed: QA CHK:

2004.11.15

Time Changed:

10

Engineer:

Drawn by:

R&D CHK:

DOC CTRL CHK:

MFG ENGR CHK:

TITLE:

REV: Drawing Number:

1.3

11

SAMSUNG

SGH-D488

TX

Sheet 2 OF 9

12

1

23

SAMSUNG CONFIDENTIAL

4

5

67

89

10

1211

A

C307
33PF

10NF

10K,1%

3.9K

AVDD

C300

BL_LED_EN
V_MODE
REF_ON

GSM_TXVCO_EN
DCS_TXVCO_EN
PAM_TX_EN
ANTSW_ON

BAND_SEL
PON_SYN
PON_TX
PON_RX

RF_BBI_CLK

RF_BBI_DATA

RF_EN_SYN

AFC
RAMP

QRX_TX_P
QRX_TX_N
IRX_TX_P
IRX_TX_N

MES_BATT

TEMP_PRODUCT
VF

EARP_P
EARP_N
AUXSP
EARP_HF

MIC_P
MIC_N
AUX_MIC_P
AUX_MIC_N

D_REF_13M

VDD1
DD
FSC
DCL
DU
BOEN
BDIO
BIEN
BIOCLK

SIMIO
SIMCLK

IT_PMU

C305

100NF

VDD2

R309

2.2K

C301

C306 C302

10NF

100NF

AVDD_TEMP

R310

2.2K

SCL
SDA

1

AVDD

GPON2
GPON1

AUXST

RFSIG0
RFSIG1
RFSIG2
RFSIG3
RFSIG4
RFSIG5
RFSIG6
RFSIG7
RFSIG8
RFSIG9

RFSIG10

RXON

TXON
CCLK

CDO

CEN

RFE_N0
RFE_N2

VREF

AUXDAC1
AUXDAC2

AUXDAC3

AUXADC1
AUXADC2
AUXADC3
AUXADC4

EARP
EARN

AUXSP

MICP

MICN
AUXMICP
AUXMICN

MCLK

ACLK

ADO

BOEN

BDIO

BIEN

BIOCLK

SIMIO

SIMCLK

SIMERR

PWM1
PWM0

VDD1

C303

C304

100NF

100NF

N9
L10
G10

D5
A6
D6
B6
A7
C7
B7
C6
E7
K10
D7
H12
G12
E10
E9
D8

CDI

D9

J12
K12

100NFC310

C14

E12
D13
D12

QP

H13

QN

H14

IP

J13

IN

J14
F14
G14
E14
F13

B10
A11
A10

BUZ

B11

A13
B13
B14
A14

D10

A8

ADI

B9

AFS

B8
A9
G11
E11
F10
F11

C2

SCK
SDA

B3

M13
M14
M11
E6
F4

10K,1%R314

R304

R308
TP301
TP302
TP303
TP304

VDD1

B

D_REF_13M

32K

R303

TP300

R311 0

KBIO(7)
KBIO(6)
KBIO(5)
KBIO(4)
KBIO(3)
KBIO(2)
KBIO(1)
KBIO(0)

HD(0)
HD(1)
HD(2)
HD(3)
HD(4)
HD(5)
HD(6)
HD(7)
HD(8)
HD(9)
HD(10)
HD(11)
HD(12)
HD(13)
HD(14)
HD(15)
HA(1)
HA(2)
HA(3)
HA(4)
HA(5)
HA(6)
HA(7)
HA(8)
HA(9)
HA(10)
HA(11)
HA(12)
HA(13)
HA(14)
HA(15)
HA(16)
HA(17)
HA(18)
HA(19)
HA(20)
HA(21)
HA(22)
HA(23)
HA(24)
HA(25)
HA(26)

100K

RSTON

C

HD(0:15)

HA(1:26)

D

VDD3

U301
NC7SZ19L6X

CS_N2

Y1

_E

4

6

X

X

0

3

VCC

GND

25

Y0

A

1

CS_N3HA(20)

0

1

0

0

X

X

MELODY_CS

MELODY_CS

IMAGE_CS

CS_NAND

IMAGE_CS

CS_NAND

NCSRAM

NCSFLASH

CS_N0

X

X

1

E

F

HA(20)

R306

100K,1%

KBIO(0:7)

VDD3

END_OF_CHARGE

R307

100K,1%

HWR_N

HRD_N

MELODY_RST

irDA_DOWN

PEN_IRQ
CHG_ON

IMAGE_INT

IMAGE_RESET

FLIP

CTS0

MELODY_IRQ

B

P11

CKI

P13

CKI32I

P14

CKI32O

C10

RESETN

M10

RSTO_N

H10

RST_N

K14

AUXON

H4

HD0

H3

HD1

H2

HD2

J3

HD3

E5

HD4

H1

HD5

B1

HD6

E4

HD7

F3

HD8

F2

HD9

F1

HD10

E1

HD11

D1

HD12

E3

HD13

E2

HD14

B2

HD15

M4

HA1

P3

HA2

L4

HA3

N3

HA4

K5

HA5

M3

HA6

P2

HA7

N2

HA8

M1

HA9

N1

HA10

L2

HA11

L1

HA12

M2

HA13

J2

HA14

J5

HA15

K3

HA16

J4

HA17

K4

HA18

K2

HA19

G4

HA20

P5

HA21

N6

HA22

L6

HA23

J7

HA24

J6

HA25

H6

HA26

L5

HWR_N

H5

HRD_N

G3

CS_N3

M5

CS_N2

G5

CS_N1

N4

CS_N0

M12

GPIO0

K9

GPIO1

L8

GPIO2

M9

GPIO3

P7

GPIO4

L7

GPIO5

L9

GPIO6

N7

GPIO7

P6

GPIO8

N8

GPIO9

K8

0R312

GPIO10

L14

KBIO7

L12

KBIO6

L13

KBIO5

L11

KBIO4

J11

KBIO3

K13

KBIO2

J10

KBIO1

K11

KBIO0

F5

VDDC_A

CTS0_N

B5

VDD1

K6

N13

M8

VDDC_B

VDDC_C

VDDC_D

RXT0_NA5RXD0

TXD0

C5

C4

VDD1

D4

P9

VDDE1_A

TXD

RXD1

A4

C8

N12

H11

VDDE1_B

VDDE1_C

VDDE1_DP8VDDE2_C

TDID2TDOD3TMSA2TRST_N

VDD2

C1

VDDE2_EP4VDDE3_A

OM6357-7-2

TCK

J_SEL

B4

A3

A1

VDD3

M6

U300

P10

G2

VDDE3_B

VDDE3_FL3VDDE3_G

VSS_AK7VSS_B

AVSS

J1

VSS_C

M7

N10

VSS_E

N14

P12

VSS_F

N11

AVDD

VSS_G

G13

C308
100NF

VSS_H

VSS_IE8VSS_KC3VSS_M

VDD1

AVDD

C309
100NF

F12

B12

C9

C12

D14

VDD_D

VDD_BB

VDD_VB

VDD_REF

VDD_VBOUT

VSS_OP1VSS_P

VSS_N

N5

K1

G1

VSS_BB

E13

D11

VSS_D

C13

VSS_REF

VSS_VB

A12

C11

VSS_VBOUT

1

G

R313

0

33PF

3

2

3

2

Q300
DTC144EE/TR

Q301
DTC144EE/TR

AVDD

CHARGER_OK

CHARGER_OK

GREEN_LED

RED_LED

TRST_N

HWR_N

VBAT

RXD0
TXD0
CTS0
RTS0

JIG_REC

CN300
TRST
TDO

TDI

TMS

TCK

F-WE
V_BATT

GND

HP/POWER
RXD
TXD

28
29

30
31
ANT

JTAG-32PIN

V_BUS

SPK+

GND

SPK­MIC+
MOT+

1

1

2

2

3

3

4

4

5

5

6

6

7
8
9

D+

10

D-

11

SPK_P

12

SPK_N

13

MIC_P

14

VIB

15

15

16

16

17
18

TDO

19

TDI

20

TMS

21

TCK

22
23
24
25
26
27
28
29
30
31
32

ANT

A

B

C

D

E

F

G

TDI

TCK

TDO

RXD1

TXD1

TMS

J_SEL

TRST_N

6712

J_SEL

J_SEL

B_TDI

TDI

B_TMS

TMS

B_TCK

TCK

B_TDO

TDO

B_TRST

TRST_N

B_WR

HWR_N

GROUND

12 1 8 A

Size:

H

A2

Engineer:

Drawn by:

R&D CHK:

TITLE:

DOC CTRL CHK:

MFG ENGR CHK:

Changed by:

8

91011

2004.11.15

Time Changed:

QA CHK:Date Changed:

REV:

1.3

SAMSUNG

SGH-D488

MODEM

Drawing Number:

Sheet 3 OF 9

12

RTS0

TXD0

CTS0

pin F5
VDD1

C311
100NF

pin N12

pin P9
pin M8

pin N13

VDD1 VDD2VDD1 VDD2

C313

C312

100NF

100NF

pin P8 pin C1

pin H11
VDD1 VDD3

C314

C315

100NF

100NF

C316
100NF

pin P4

VDD3 VDD3

C317
100NF

C318
100NF

pin G2

C319
100NF

pin L3pin M6
VDD3

C320
100NF

RXD0

H

345