SAMSUNG/SGH-E108/RF/Transceiver

TCO-9141G(26MHz)

Transceiver Schematic

SAFSD942MFM0T00R00

SAFSD1G84FA0T00R00

Sheet

Document Number

REV1.4E

(N.C)

Date:

Title

Size

FILM(0805)

A3

LE72E

2003.10.03 1 of 7

Rev

R1282.7K

L102

2.7KR122

L100

18nH

R120

15nH6

120

1G1 G2

3

G35

2 INOUT1 4

OUT2

F100

10PFC129

C144

22NFC142

10PF

10NF

100NF

C137

C135100NF

C138

R123

220PFC117

C131

2.7K

100NF

220NF

5.6nHL109

C125

12

NC

10

OUT15OUT21

VC

C1

7

VC

C2

11

U102

2BAND

BAND 48 CONTROL

GN

D

36

GN

D

9

GN

DG

ND

100NFC110

R106220K

NCL108

RF

LOV

CC

26

RF

TU

NERFVCC

31

RF

VC

OV

CC

25

RX

ON

2324

SY

NO

N

22

SY

NV

CC

3

TX

CP

O

TX

CP

VC

C

4 5

TX

ON

1

TX

RF

I

36 PCSIB

QA

8 9

QB

REFGND14

15REFIN

REFVCC16

RF

CP

O

21

RFCPVCC20

34RFGND1

RFGND237

28

GND34344 GND4

GN

DT

UN

E

27

32GSMIA

GSMIB33

IA

6 7

IB IFV

CC

10

NC14546 NC2

PCSIA35

CLKOUT

17DATA

38DCSIA

DCSIB39

19EN

EX

TR

ES

2

FE

SW

1

2930

FE

SW

2

40FESWON

GN

D1

41

42 GND2

UAA3536HN/C3U100

CAFCSUP12

CLK18

13CLKFDBX

11

C115220PF

120R115

18nHL110

1UFC133

47PFC104

4OUT

F101

2G

5G

IN13OUT

R11310K

120R110

220PFC118

2.2nH

R1252.7K

L107

200R114

R121120

C122100NF

C14168PF

NC

8.2PF

L101

1.5K,1%R117

C124

R107

390PFC113

220K

C14020PF

1.8NFC109

C136

C103

8.2PF

8.2PF

10K,1%R118

C14639PF

C10833PF

L103NC

C10639PF

15

R112

6.8NFC114

150PFC112

C126220NFC127

1NF

R111NC

L104NC

R11951

L105

C19810PF

NC

C1398.2PF

220PFC116

0R126

2.2KR104

22K,1%R105

2.2nHL106

3.6KR116

33KR124

NCC105

4

VT

1

R1272.7K

U101

GND2

OUT

3

VCC

100PFC132

C102100NF

2 INOUT1 4

OUT26

F102

G11

G23

G35

C1118.2PF

VCC_TX_BURST

DCS_PCSTXEGSMTX

C10733PF

VCC_CP

REF_13M

VCC_RX_TX

TXVCO_SW2

QRX_TX_N

IRX_TX_P

IRX_TX_N

QRX_TX_P

PON_TX

MEL_13M

PCSRX

VCC_SYNTH

RF_BBI_DATA

RF_BBI_CLK

VCC_CP

VCC_SYNTH

AFC

TXVCO_SW1

RF_EN_SYNTH

VCC_RFVCO

PON_RX

PON_SYNTH

DCSRX

EGSMRX

Transmit Schematic

SAMSUNG/SGH-E108/RF/TransmitRev

Sheet

Title

Document Number

A3

0

0

0

1

0

VC3(VC_EGSM)

0

1

0

0

0

VC2(VC_PCS)

0

0

0

1

0

DCS/PCS_TX

DCS_RX

EGSM_RX

PCS_RX

VC1(VC_DCS)

EGSM_TX

2003.10.03

Size

2 of 7

REV1.4E

Date:

220PFU516

R202

C554100UF

300

33PFC208

U206BCR08PN

2B1

B2

5

C1

6

3C2E1

1

4

E2

GSM_TX

330PFC221

120PFC219

10nH

DCS_PCS_TXB1

5

B2C1

6

3

C2E1

1

4

E2

L203

U208BCR08PN

2

100PFC214

8.2KR212

100PFC215

33PFC210

R2070

C216100PF

1

G

4 5

G G

6

CON201KMS-503

3

AC

2

G

47NF

ANT1

NC

C218

F453NFM18PC104R1C3D

2

1 3

C202

E1

E2

4

C201100UF

U207

B12

5

B2

6

C1

C231

R20810K

BCR08PN

8 VC1

VC24

10 VC3

2

G

6

G

12

G

13

G

14

G

GSM-RX7

GSM-TX 1

9PCS-RX

SHS-M090TMODULE1

ANT

5

11DCS-RX

3DCS/PCS-TX

10KR210

R205NC

R20118

PCS_RX

100PFC220

R2040

C2226PF

0.5PFC223

4 VBATT

10

VC

C

8

VC

C2

VC

C2

12

VRAMP65 VREG

U201RF3140

2 BAND 1DCSIN

GN

D

13

7GSM850/900IN

9GSM850/900OUT

PCSOUT 11TXEN3

6.8nH

L201

5.6K,1%

R20910K

R211

L205 33nH

L202

L204 33nH

R203300

4.7nH

NCR206

RAMP

VDD2

ANT_SW3

TXVCO_SW3

VCC_RX_TX

+VBATT

DCS_PCS_TX

DCSRX

PCSRXEGSMRX

DCS_PCSTX

EGSMTX

ANT_SW1

ANT_SW2

ANT_SW3

GSM_TX

PCS_RX

SENSOR

AVDD_TEMP

AVDD

INT

ER

RU

PT

Rev

SIM_RST

2V35

refgnd

2V95

LINREG)

Date:

VIBVDD

1V95

voltage

OSCILLATOR

TEMP HIGH

3V05

Size

3V

DV

DD

1

BACKLIGHT

PMU Schematic

2V1

Sheet

:V_ISUP

DV

DD

4

status

12C

SUPPLY &

HF

A

CONTROL

MIC_BIAS

clocks

CHARGE

2V7

ON/OFF

PLL

VOLTAGE

VCC_RX_BURST

INTERFACE

Document Number

VCC_RF_VCO

htmp

SIMVDD

DV

DD

2

VBAT

DV

DD

3

VDD1

2V7

32KHz XTAL

SAMSUNG/SGH-E108/B.B/PMU

VDD2

PMU (IC)

2V65

LINREG

PUMP+

2V7

3 of 7

internal

TYP

bias currents

MONITOR

3V05

2003.10.03

PUMP

SIM

BATTERY

VCC_SYN

AV

DD

SIGNAL

MODULE

1V95

A3

VIB

CONTROL

HIGH VOLTAGE

CHARGESIM

CLOCK

SIM_VCC

ON-CHIP

CLOCK

HFAVDD

internal

VDD4

MIC BIAS

GENERATOR

GE

NE

RA

TO

R

SUPPLY

1V35

calibration

(CHARGE

REFERENCE

4V

INTERFACE

Title

SUPPLY

THERMISTER

VDD3

BL_LCD_VDD

SWITCH

VCC_RX_TX

2V7

data

control

2V65

3V05

CONTROL

REAL-TIME

REV1.4E

2V7

htm

p

5V

reference

&

supply

ovdd

INTERNAL

VCC_CP

SIM_IOSIM_CLK

C318 2.2UF

C31312PF

100NFC300

NCC306

C3291UF

T12

1UF

VDD_3V05

C315

C3204.7uF

R30410K

E8

VS

S3

C5

VS

S4

A8

VS

S5

J1

VS

S6

J3 VBAT

C2VCC

B3

VIB

VB

AT

A3

VIB

VD

D

G6

VP

RO

G

J4 VSAVE

C3

VS

S1

H4

VS

S2

C6SIMCLK

A2

SIM

GN

D

C7SIMIO

A1

SIM

SC

N

B1

SIM

SC

P

B2

SIM

VB

AT

SLP

MO

OD

N

D5F5

TM

H9 RF2VDDS

G8 RFVBAT

C1RST

D6

RS

TO

N

E4 SCLF3 SDA

E7

SE

L12R

B

E5

SE

L3R

B

J6 REFGND

F8 RF1SNS

E6 RF1SWS

F9 RF1VDD

E9 RF1VDDS

H8 RF2SNS

F6 RF2SWS

G9 RF2VDD

C4NC2

F4

ON

KE

Y_N

J8OSCI

J9OSCO

J2

RE

C1

H3

RE

C2

G3

RE

C3

H6 REFC

C8HVSVBAT

D9HVSVDD

D7

INT

N

D1IO

H5 ISUPAG5 ISUPD

J5 MICBIAS

D4NC1

F7

DV

DD

4ON

B4

DV

DD

4VB

AT

B5

HF

AV

BA

T

A5

HF

AV

DD

A9HVSGND

D8HVSOCB9HVSSCNC9HVSSCP

D3CPRES

F1D

VD

D1

F2

DV

DD

1VB

AT

G1

DV

DD

2

G2

DV

DD

2VB

AT

H1

DV

DD

3

H2

DV

DD

3VB

AT

A4

DV

DD

4

A7 BBMSW

B6 BLVBATA6 BLVDD

E3CHRIVE2CHRREGE1CHRVBAT

D2CLK

B8

CLK

32

G4

AU

XO

NN

J7

AV

DD

H7

AV

DD

1VB

AT

G7

AV

DD

S

B7 BBMGND

VDD1

U300PCF50601ET-N5 100NFC305

C319 1UF

100KR302

C303NC

C324

C32510UF6.3V

1UF

100NFC312

C57127PF

4.7uFC330

C30810UF

10KR300

T16

4.7uFC304

1UFC326

2

1

T11

C317

X1CC4V-T1 32.768KHz 9pF

C31610UF 10UF

T17

C3221UF

BAT100RB414II06N

100KR303

C323100NF

G89

GG10

L300BLM11A102SPT

112 2

33 445 5

66

7G

CN301PC-D6-A3-H3.0-S

C314470NF

TH1NCP15WB473J04RC

100NFC307

NCC302

C301100NF

10MR301

C3271UF

12PFC310

1UFC328

C309

C3212.2UF

VCC_TX_BURST

10PF

AVDD_TEMP

VCC_CP

VDD_3V05

VIB

+VBATT

VDD_VIB

+VBATT

V_ISUP

VCC_SYNTH

VCC_RX_TX

VDD1

VDD2

MIC_BIAS

PON_TX

BACKLIGHT

VDD3

VCC_RFVCO

VDD_AMP

JIG_RECIT_PMU

TEMP_PRODUCT

V_ISUP

CHARGER_OK

AVDD

RECO1JACK_IN

V_MODE

VDD_KEY

SCLSDA

SIMIOSIMCLK

32K

PON_SYNTH

REF_ON

ONKEY_NRSTON

pin C12

PCB FIXING HOLES(1.9)

IrDA

pin P8pin P9

2003.10.03

Baseband IC(OM6354) SchematicDocument Number

pin N12

pin C9pin C8

pin N13

Sheet

Title

(not used)

pin M8 pin H11

REV1.4E

pin B12

pin P4

pin F12

pin G2

Date:

H102

VDD2

VDD1

SAMSUNG/SGH-E108/B.B/Baseband IC(OM6357)

pin L3

A3

pin D14

Size

4 of 7

pin F5 pin C1 pin M6

Rev

C3

VS

S_K

G1

VS

S_M

VS

S_N

K1

P1

VS

S_O

N5

VS

S_P

C13

VS

S_R

EF

A12

VS

S_V

BC

11V

SS

_VB

OU

T

E13

VS

S_B

B

M7

VS

S_C

D11

VS

S_D

N10

VS

S_E

N14

VS

S_F

N11

VS

S_G

G13

VS

S_H

E8

VS

S_I

F12

VD

D_B

BV

DD

_DC

9

D14

VD

D_R

EF

VD

D_V

BB

12C

12V

DD

_VB

OU

T

C14VREF

K7

VS

S_A

J1V

SS

_B

C8

VD

DE

1_C

VD

DE

1_D

H11

VD

DE

2_C

P8

C1

VD

DE

2_E

VD

DE

3_A

P4

M6

VD

DE

3_B

VD

DE

3_F

G2 L3

VD

DE

3_G

TX

DA

4

G12TXON

F5

VD

DC

_AV

DD

C_B

N13

M8

VD

DC

_CV

DD

C_D

K6

P9

VD

DE

1_A

N12

VD

DE

1_B

SIMERRM11

M13SIMIO

A3

TC

K

D2

TD

I

D3

TD

O

A2

TM

S

A1

TR

ST

_N

C5

TX

D0

RST_NH10

A5

RX

T0_

N

C4

RX

D0

D4

RX

D1

RXONH12

C2SCKSDA

B3

SIMCLKM14

RFSIG3B6A7

RFSIG4RFSIG5

C7B7

RFSIG6RFSIG7

C6E7

RFSIG8K10

RFSIG9

M10RSTO_N

QPH13

RESETNC10

J12RFE_N0RFE_N2

K12

D5RFSIG0RFSIG1

A6

RFSIG10D7

D6RFSIG2

KBIO6L12L14

KBIO7

D10MCLK

MICNB13A13

MICP

PWM0F4E6

PWM1

H14QNIP

J13

J_S

EL

B4

K11KBIO0

J10KBIO1KBIO2

K13J11

KBIO3KBIO4

L11L13

KBIO5

HD5H1B1

HD6HD7

E4F3

HD8HD9

F2

HRD_NH5

HWR_NL5

J14IN

HD11E1D1

HD12HD13

E3E2

HD14HD15

B2

H2HD2HD3

J3E5

HD4

K5HA5HA6

M3P2

HA7HA8

N2M1

HA9

H4HD0HD1

H3

F1HD10

K2HA19

HA2P3

HA20G4

HA21P5N6

HA22L6

HA23

L4HA3HA4

N3

L2HA11HA12

L1M2

HA13HA14

J2J5

HA15HA16

K3J4

HA17HA18

K4

GPIO6L9N7

GPIO7GPIO8

P6N8

GPIO9

GPON1L10

GPON2N9

M4HA1

HA10N1

EARPB10

M12GPIO0GPIO1

K9

GPIO10K8

GPIO2L8

GPIO3M9

GPIO4P7L7

GPIO5

P13CKI32ICKI32O

P14

N4CS_N0CS_N1

G5M5

CS_N2CS_N3

G3

B5

CT

S0_

N

A11EARN

F11BIOCLK

BOENG11

B11BUZ

CCLKE10

CDID8E9

CDO

D9CEN

CKIP11

B14AUXMICP

K14AUXON

AUXSPA10

G10AUXST

AV

DD

P12

P10

AV

SS

E11BDIOBIEN

F10

F14AUXADC1AUXADC2

G14E14

AUXADC3AUXADC4

F13

E12AUXDAC1AUXDAC2

D13D12

AUXDAC3

AUXMICNA14

U504OM6357

ACLKB8

A8ADI

ADOA9

AFSB9

VDD1

H103

VDD3

VDD1

T57

T39

T33

VDD3

T28

B_TDI

C364

R355100K

B_TRST

100NF 100NFC370

100KR352

AVDD

100NFC365

H104

JT2 VDD2

VDD1

100NFC367

VDD3

R353100K

T40

VDD1

C357100NF

100NFC366

AVDD_TEMP

B_TMS

AVDD

VDD3

T58

3.9KR358

AVDDVDD2

+VBATT

10NFC559

10K

VDD1

R354

VDD1

R546NC

R553100K

A18A19

T29

100NFC368

VDD3

JT1

C363 C371100NF

VDD2

100NF

100NFC358

100NFC353

T30

VDD3

C360

C369

VDD1

100NF

VDD2

100NF

JT5

T252.2KR360

C356

T38

R359

NC

AVDD

2.2K

VDD2

VDD3

Y1 _E 3

C3611UF

NC7SZ19P6XU519

1A

GND 25VCC

Y06

4

B_TCK

H101

B_TDO

JT6

B_GND

R576

JT4

10K

VDD3

JT3

B_WR

VDD2

100NFC372

11GND3

NC2

RXD6

5SD

9 SHIELD

7TXD

3VCC

8VLED

SUB_BACKLIGHT

U351

HSDL-3201

AGND4

1GND1

GND210

NCSFLASH_NOR

NCSFLASH_NAND

SUB_MEL_EN

LCD_MAIN_EN

TXD0RXD0

M_RST

KBIO(0:7)

IrDA_DOWN

LCD_MEL_CS

SVCLED_EN

TXVCO_SW3

TCK

TDI

TDO

TMS

TRST_N

TXD1

A

FLIP

CHG_ON

END_OF_CHARGE

HA(22)

HWR_NHRD_N

NCSRAM

CTS0

CTS0

J_SEL

RTS0

RXD1

HA(5)

HA(7)

HA(9)

HA(11)

HA(13)

HA(15)

HA(17)

HA(19)

HA(21)

HA(23)

HD(15)HA(1)HA(2)

HD(4)HD(5)HD(6)HD(7)HD(8)HD(9)HD(10)HD(11)

REF_13M

REF_13M

RAMP

HD(1)

HA(3)

HD(2)HD(3)

HD(12)HD(13)HD(14)

TXVCO_SW2TXVCO_SW1

32K

HD(0)

VF

IT_PMU

SDASCL

BIOCLK

DD

AFC

DCLDU

EARP_HF

RF_BBI_CLK

RSTON

ANT_SW1

TEMP_PRODUCT

QRX_TX_PQRX_TX_NIRX_TX_PIRX_TX_NMES_BATT

EARP_P

AUXSP

MIC_PMIC_NAUX_MIC_PAUX_MIC_N

FSC

HA(14)

HA(12)

B

RF_BBI_DATA

BOEN

BIENBDIO

EARP_N

REF_ONV_MODE

KBIO(3)KBIO(2)KBIO(1)KBIO(0)

HA(10)

HA(8)

HA(6)

HA(4)

HA(20)

HA(18)

HA(16)

HD(0:15)

HA(1:23)

SIMCLKSIMIO

PON_TXPON_SYNTHANT_SW3ANT_SW2

PON_RX

RF_EN_SYNTH

KBIO(7)KBIO(6)KBIO(5)KBIO(4)

Memory

Document Number

Date:

SAMSUNG/SGH-E108/B.B/Memory&Melody&Charger REV1.4E

MELODY IC

Size

Title

Rev

2003.10.03

SERVICE LED

Sheet

Charging Circuit

5 of 7

Memory & Melody & Charger Schematic

A3

27PFC572

R4201.5K,1%

VDD3

VDD2

10V1UFC414

_E

LED401QSMR-C186-LMB00

U508

NC7SZ19P6X

A1

2 GND VCC5

6Y0

Y143

1

2.7K,1%R419

DTC114YEQ4012

3

C4031NF

R550100K

2

5

6

3

1

4

R4033.3K

UMH2NU406

R597 100K

VDD_3V05

1KR599

VDD3

C40010NF

R41510K

100KR594

R539

VDD3

VIN,R1

100K

U509FDG6323L

5ON/OFF

R1,C16

R21

2V.C1-1

3V.C1-2

4

_RE

_RESETC6

_UBF5

D6 _WE

_WPG3

E3 _WP/ACC

G5 _ZZ

VSS2

H7_BYTE

_CEFG4

_CER1H3H5

_CER2

H2 _CSU

_LBF4

_OEJ1

F2

R/_BR

VCCFC5

VCCFL5

J4 VCCQUVCCRL4

D5 VCCUVCCUK5

VSS1J5E5

NCG8

NCNC

H4

NCH6K4

NCK6

NC1

NC

R/_BFC7C2

J7

DQ6L7

DQ7K8K1

DQ8DQ9

K2

C4NCD4

NC

NC2

E4

J6DQ12DQ13

K7J8

DQ14DQ15/A-1

L8

DQ2J2K3

DQ3DQ4

L6

DQ5

DNUM1N1

DNUDNU

M8N8

DNU

L1DQ0DQ1

L2

L3DQ10DQ11

J3

A7G7 A8D7 A9

ALED3C3

CLE

DNUA1B1

DNUDNU

A8B8

DNU

G2 A2

A20E6G6

A21

F1 A3E1 A4D1 A5C1 A6F3

A11C8 A12D8 A13E8 A14

A15F8H8 A16E2

A17A18

D2F6

A19

KBB0XA300M-T402U401

H1 A0G1 A1

E7 A10F7

VDD3

220KR414

R404

4.7NFC411

33K

100KR595

STAT

VCC14

VCC13

VOUT16

15VOUT

VPRGM2

150KR416

GN

DG

ND

19 20

GN

D

IPRGM3

ITERM4

NC5 12

NC

9CVP

10

BIP8

BSEN1

11CP

7EN

6GND

GN

D

17 18

NCR408

U405SC801

R54747

NC

4OUT

5VCC

R40633K

VDD3

U403TC7SH04FU-TE85L

3GND

2 IN

1

C415100UF

10V

6.3V

C4081UF

R41133K

100NFC409

1NFC520

C540100NF

100K

T52

R596

R40991K

NCC412

C40710NF

330KR412

100NF1UFC404 C406

100NFC405

+VBATT

10V

120PFC410

VDD7

VREF9

VSS8

29

/CS

/IRQ3

31

/RD

4/RST

/WR

28

2LED

MTR

19

NC5

6PLLC

SPOUT117

18SPOUT2

SP

VD

D

15 16

SP

VS

S

D621

20D7

12

EQ

1

EQ

2

13 14

EQ

3

10

HP

OU

T-L

/MO

NO

HP

OU

T-R

11

32

IOV

DD A0

30

CLKI1

27

D0

D1

26

D225

24D3

D423

22D5

R400

U402YMU762C-QZE2

330

27PFC401

NCSRAM

R417390K

HA(21)HA(22)

RSTON

RESET_2V8

HRD_N

HA(2)HA(3)VDD3

NCSFLASH_NOR

HA(23)

HA(22)HA(23)

VDD3

VDD3

NCSFLASH_NAND

HA(8)HA(9)HA(10)HA(11)HA(12)HA(13)HA(14)HA(15)HA(16)HA(17)

HA(1:23)

HD(0:15)

HA(18)HA(19)HA(20)

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)

V_EXT_CHARGE

SVCLED_EN

M_RST

END_OF_CHARGE

VIB

HA(1)

HWR_N

HA(2)HA(3)HA(4)HA(5)HA(6)HA(7)

HWR_N

EARP_HF

MEL_13M

MES_BATT

CHARGER_OK

CHG_ON

HD(0)

HD(1)

HD(2)

HD(3)

HD(4)

HD(5)

HD(6)

HD(7)

VDD_AMP

HRD_N

MELODY_CS

AMP_P

AMP_N

HA(1)

BUFFER

0

0

1

LCD_SUB_CS

MELODY_CS

KEY_LED

2003.10.03

Filtering +

CHARGER CONTROL

Size

Digital External Interface

0

BUFFER

ESD Protection

ESD Protection

BUFFER

ESD Protection

SAMSUNG/SGH-E108/B.B/IF & LCD Connector

Filtering +

Switch control

Filtering +

Filtering +

Sheet 6 of 7

Filtering +

Buffer

Filtering +

ESD Protection

UART0

Filtering +

ESD Protection

BUFFER

LCD_CONNECTOR

ESD Protection

RECOGNITION

ESD Protection

A3

LCD Selection Circuit

Rev

SUB_CS

ESD Protection

Date:

REV1.4E

Filtering +2

LCD_MAIN_CS

AUDIO LINES

BUFFER

BUFFER

LCS_MEL_CS LCD_SEL

0

DOM-GUIDE HOLE

IF & LCD Connector Schematic

BUFFER

Filtering +

Document Number

ESD Protection

1

Title

LCS_CS LCDMAIN_SUB_SEL

0

0

10

20

JT13

C57010PF

VDD2

C56910PF

R58975

12

R45875

R45775

100KR650

ON/OFF5

6 R1,C1 1R2

V.C1-12

V.C1-23

VIN,R14

75R459

FDG6323LU518

TXD1

12TXDBOTOM

10

VDD

DOM2

RTS

15RTSBOTTOMRXD9

RXDBOTTOM 13

6 SPEEDMODE

SPK21 20SPKBOTTOM

8 TXD

3

22GNDAUDIO

MIC23 19MICBOTTOM

1 REC1 17REC1BOTTOM

REC22 REC2BOTTOM 16

5

CTS4 CTSBOTTOM 14

DISABLE7

11

GND GND

25 26

GND GND

27 28

GND

100NFC452

U451

CHARGEBOTTOM 18CHARGECONTROL24

7

75R456

D508

D451

QSMR-C186-LMB00

D458 D459

C56810PF

19

JT16

R598

1

100K

D509

1004-0018-319CN3-1

21

8

T46

23

DOM1

D454

JT15

JT11

C57827PF

24

0R453

75R463 75

R588

D507

VDD2

R59075

D453

18

3

3

+VBATT

11

NC7SZ19P6XU453

1 A

GND2 5VCC

Y0 6

4Y1_E

13

4

D452

VDD3

OUT

OUT 10

9OUT

16

IN

21

NC NC

22

16OUT

OUT15

14OUT

OUT 13

OUT12

11

1 IN

IN2

3 IN

IN4

IN5

6 IN

IN7

8

F451

GND

17

C451

75R460

17NC

15OUT

OUT14

13 OUT

12OUT

OUT11

10 OUT

OUT9

4IN

5IN

IN 6

7IN

IN 8

NC

2122

NC

OUT16

F452 17

GND

IN 1

2IN

IN 3

R450100K

JT7

JT12

D456

VDD3

75R461

D455

15

5

R600

JT10

9

VDD3

100K

VDD2

14

VDD3

R564100K

R46475

22

3434

445

56

67

78

89

927

2728

2829

29

33

303031

3132

3233

3322

202021

2122

2223

2324

2425 25

2626

121213

131414

151516 16

171718

1819

19

CN100

14-5602-034-001-829

11

10 1011

11

GND VCC 5

6Y0

Y1 43 _E

R593

U452NC7SZ19P6X

A1

2

6

JT8

75

JT14

MELODY_CSSUB_MEL

LCD_SUB_CSSUB_MEL_EN

RECO1

BACKLIGHT

D512

SPK_P

SPK_N

VDD_KEY

VDD_VIB

SUB_MELLCD_MEL_CS

LCD_MAIN_CSLCD_MAIN_EN

HD(14)

HWR_N

HD(0)

LCD_MAIN_CS LCD_SUB_CS

HD(15)

HD(13)

HD(11)

HD(9)

HD(7)

HD(5)

HD(3)

HD(1)

+VBATT

V_EXT_CHARGE

VDD3

HRD_N

VDD_3V05

SUB_BACKLIGHTVDD2

HA(1)

RESET_2V8

HD(2)

HD(4)

HD(6)

HD(8)

HD(10)

HD(12)

IrDA_DOWN

VF

CTS0

RTS0

TXD0

RXD0

AUX_MIC

AUX_SPK

TXD1

RXD1

JIG_REC

CHARGER_OK

AUDIO_EXTERNAL_INTERFACE

KEY_MAP

SIDE_KEY

END_KEY

Close to bottom

Close to MCP

2003.10.03

FLIP

Close to MCP

Size

REV1.4E

Date:

Document Number Rev

EARPHONE_SWITCH

Close to microphone

Title

Sheet

R504

EARPIECE

7 of 7

AUDIO & KEY Schematic

A3 SAMSUNG/SGH-E108/B.B/AUDIO & KEY

MICROPHONE

SOFT1

12

0

2

DIGIT5

12

LEFT

1

R5080

R515200K,1%

R514180K,1%

12

390K,1%R513

1

2

34

5

UP

NZQA5V6XV5T1ZD505

VDD2

SEND

12

27PFC573

DIGIT4

12

VDD2

C51110PF

VC040205X150RD501

130K,1%R516

VDD2

D503

C506100NF

C514NC

27PFC577

27PFC576

C519NC

C575

100K

27PF

27PF

R510

C513

C581

ZD506NZQA5V6XV5T1

1

2

3 4

5

39PF

DIGIT10

12

INT

12

12

100NF

RIGHT

22PF

C501

R5021.5K

C505

DIGIT8

12

C58227PF

U517

2

5

6

3

1

4

SPK705

DIGIT6

12

UMH2N

U502-1

4

3

2

8

1

SW200A3212ELH-SAMSUNG

3

GNDOUT

2VCC

1

TC75W56FK-TE12L

NC

ZD

504

1234 5

C512

1234 5

NZ

QA

5V6X

V5T

1

VOLUM_KEYVOL1

3V_COMMON

V_DOWN2

1V_UP

MIC_BIAS

NZ

QA

5V6X

V5T

1

ZD

503

NC

SPK710

12

SPK720

C500

SOFT2

C52639PF

D506

CT0402L14G

1.5K

C515100NF

R509

R50110K

330PFC522

VDD2

DIGIT1

12

V1

VC040205X150R

D505

U502-2TC75W56FK-TE12L

5

6

7

R5070

DOWN

12

NO

210

1V

+

C50412PF

U51

5

MA

X46

84E

UB

3C

OM

1

9C

OM

2

GN

D6

IN1

4

IN2

8

5N

C1

7N

C2

NO

12

12PF

END

12

C516

27PFC574

2

SHARP

12

10PF

CLR

1

DIGIT9

12

C517

SPK717

C5031NF

02-828P0-53BKA

EAR500 1

2

3

4

5

6

C5021NF

C563NC

C57927PF

C52939PF

C528 C527NC18PF

22PF

VDD2

NC

C510

SPK704

C509

2

NO

210

1V

+

C508100NF

MA

X46

84E

UB

3C

OM

1

CO

M2

9 6G

ND

IN1

4

IN2

8

5N

C1

7N

C2

NO

1

VDD2

U50

7

SPK718

27PFC580

10K

SPK716

V710VC040205X150R

R505

12

100NFC521

STAR

SPK721SPK722 SPK723

SPK711

D502VC040205X150R

12

DIGIT2

12

MIC1MIC-SCHX110

DIGIT7

DIGIT3

12

SPK719

VDD2

C562NC

KBIO(7)

KBIO(3)

KBIO(7)

KBIO(4)

KBIO(0)

KBIO(1)

KBIO(2)

A

JACK_IN

SPK_P

FLIP

EARP_P A

B

AMP_N

B

SPK_N

AMP_P

EAR_SWITCH

EARP_N

AUX_SPK

KBIO(4)

EAR_SWITCH

KBIO(5)

KBIO(5)

KBIO(4)

KBIO(0:7)

KBIO(6)

KBIO(3)

AUX_MICAUX_MIC_P

AUX_MIC_N

MIC_N

MIC_P

ONKEY_N

AUXSP