Samsung E1230 Schematics

Service schematics

SAMSUNG PROPRIETARY

THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS COS PROPERTY.
DO NOT DISCROSS TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG

1C3

VBAT

C103

EGSM_TX

DCS_TX

PON_PAM

BAND_SEL

RX_SEL

RAMP

R101

R103

R104 C107

C110

R105

R107

R106

R110

C119

C118

C120

C121

C106

1

LB_IN

10

HB_IN

4

TX_EN

7

VBS1

3

VBS2

5

VRAMP

11

VBATT

PAM100

L101

C108

C104

17

C113

ANT

12

RX1

13

RX2

16

GND

C115

18

GND

2

NC

6

NC

8

NC

9

NC

14

NC

15

NC

CN100

A

2

ANT
GSM Rx
DCS Rx
GSM Tx
DCS Tx
POWER ON

G

G

C105

4

C100

C101

L100

C102

L103

3

5

10

G2G

G

G

OUT2
OUT2
OUT1
OUT1

7
6
9
8

IN2

4

IN1

1

F100

C109

L104

C111

C114

L107

C117

CON100

1

1

2

2

R102

FM_ANT

EGSMRX_P

L106

EGSMRX_N

DCSRX_P

L108

DCSRX_N

FM_RST

L105

L102

BLM15BA330SN1

VGPIO_2.8V

FM_SCL

FM_SDA

FM_INT

1

2

3

4

NC

FMI

RFGND

_RST

R108

R100

16

18

19

17

NC

NC

NC

GND

U100

_SEN

SCLK7SDIO

5

6

R109

VGPIO_2.8V

14

15

13

VA

GPO

LOUT

ROUT

GND

RCLK

VIO

8

FM_L

12

FM_R

11

10

VD

9

32K_DIGIT

C116

C112

VBAT

LCD_BL_EN

C124

U101

6

1

D1

EN

2

RSET

GND

3

D2

IN

LED_K1

5

4

LED_K2LED_A

VIB_EN

R112

3

1

2

TR100

R111

MOT100

2

C122

VBAT

1

2

1

C123

SAMSUNG PROPRIETARY

THIS DOCUMENT CONTAINS CONFIDENTIAL

PROPRIETARY INFORMATION THAT IS

SAMSUNG ELECTRONICS COS PROPERTY.

DO NOT DISCROSE TO OR DUPLICATE FOR OTHERS

EXCEPT AS AUTHORIZED BY SAMSUNG.

VBG

VCORE_1.25V

C200

VBAT

JIG_ON_J

UART0_RXD_J

UART0_TXD_J

JIG_REC

VBAT

C201

VGPIO_2.8V

VRF_2.85V

C204

C203

C202

VPERM_3.0V

VBAT

L200

R200

C213 C214

VCORE_1.25V

VBAT

VANA_2.85V

VBG

VMEM_1.8V

VBAT

VPERM_3.0V

C212

VCORE_1.25V

VGPIO_2.8V

VSIM1_3.0V

VPERM_3.0V

VCORE_1.25V

VRF_2.85V

C205

VSIM1_3.0V

C207

C206

VGPIO_2.8V

VANA_2.85V

C208

VMEM_1.8V

C209

C211

C210

VRF_2.85V

R201

T9

R9

T11

T12

V12

P16

R12

R13

R16

M18

VBG

VCORE

VBAT_RTC

VBAT_ANA

VBAT_ANA

VBAT_DCDC

VBAT_DCDC

VBAT_SENSE

G12

TORCH_EN

A(23)
A(24)

LCD_BL_EN

LCD_RST

VIB_EN

A(13)
A(14)

A(17:22)

MD(0:15)

VRF_2.85V

TH200

R203

EAR_N

C226

EAR_P

R206

SPK_N

C228

SPK_P

KEYIN(0:2)

KEYIO(0:2)

KEYOUT(0:3)

MAIN

1

V_BATT

2

VBUS

3

GND

4

D+

5

CHARGE_OK

6

D-

7

RXD

8

CTS

9

TXD

10

RTS

11

JIG_REG

12

ANT

A(15)

A(17)
A(18)
A(19)
A(20)
A(21)
A(22)

MD(0)
MD(1)
MD(2)
MD(3)
MD(4)
MD(5)
MD(6)
MD(7)
MD(8)
MD(9)
MD(10)
MD(11)
MD(12)
MD(13)
MD(14)
MD(15)

3.5_DETECT

AUDIO_SW

FM_SCL

FM_SDA

FM_INT

FM_RST

JIG_ON

C217
C218

MIC_BIAS_2.4V

MAIN_MIC_N
MAIN_MIC_P

EAR_MIC_N
EAR_MIC_P

R207

EAR_SW

EAR_SW_REF

R204
R205

FM_L

FM_R

KEYIN(0)
KEYIN(1)
KEYIN(2)

KEYIO(0)
KEYIO(1)
KEYIO(2)

KEYOUT(0)
KEYOUT(1)
KEYOUT(2)
KEYOUT(3)

ADDR1

E14

ADDR2

E16

ADDR3

F16

ADDR4

E11

ADDR5

E10

ADDR6

D10

ADDR7

B10

ADDR8

E9

ADDR9

D9

ADDR10

G11

ADDR11

D13

ADDR12

D14

ADDR13

A16

ADDR14

B13

ADDR15

A10

ADDR16

D16

ADDR17

F15

ADDR18

E15

ADDR19

G15

ADDR20

B16

ADDR21

B14

ADDR22

G18

DATA0

F19

DATA1

E19

DATA2

D19

DATA3

C19

DATA4

B19

DATA5

A17

DATA6

A18

DATA7

G19

DATA8

F18

DATA9

E18

DATA10

D18

DATA11

B17

DATA12

B18

DATA13

A19

DATA14

C18

DATA15

W4

GPIO1

V2

GPIO2

W2

GPIO5

V3

GPIO6

V4

GPIO7

G4

GPIO8

H5

GPIO10

W3

GPIO20

H4

GPIO38

J1

GPIO39

W1

GPIO40

V1

GPIO41

J2

GPIO52

J4

GPIO57

R8

AUX_POK

M19

AUX_ADC_0

P18

AUXAUD_IN_L

R18

AUXAUD_IN_R

W16

EAR_OUT_N|R

W17

EAR_OUT_P|L

T18

INTMIC_BIAS

U19

INTMIC_IN_N

V19

INTMIC_IN_P

U18

C227

EXTMIC_BIAS

R19

EXTMIC_IN_N

T19

EXTMIC_IN_P

W18

HSET_OUT_N

W19

HSET_OUT_P

P19

HKSW_DET1

N19

HKSW_DET2

K1

KEYIN0

K2

KEYIN1

K4

KEYIN2

L1

KEYIO0

L2

KEYIO1

L4

KEYIO2

M1

KEYOUT0

M2

KEYOUT1

N1

KEYOUT2

N2

KEYOUT3

GND_GDGPA

GND_AUD_DRV

GND_AUD_DRV

GND_AUD_DRV

GND_AUD

T13

V18

GND_RFD4GND_RFD5GND_RFD6GND_RF

GND_RF

GND_RFB3GND_RF

GND_RF

GND_GDGPA

GND_GDGPA

R6

D2

C2

B2

A3

T14

T15

H15

M15

F4

B4

A4

A13

A14

A15

N15

R14

R15

VDD_RF

VDD_RF

VDD_GPPM

VDD_GPPM

VDD_VMEM

VDD_VMEM

VDD_AUDIO

VDD_VMEM1

VDD_AUDIO_DRV

VDD_AUDIO_DRV

U200

Samsung

Samsung

Samsung

Confidential

Confidential

Confidential

GND_RFE7GND_RF

GND_RFE4GND_RFE5GND_RFD7GND_RF

GND_RF

GND_RF

GND_RF

F2

F5

E6

E2

H1

G2

L7

K7

G5

K10

K11

K16

VDD_RF

VDD_RF_IO

VDD_RFDIG

VDD_VCOREK8VDD_VCOREK9VDD_VCORE

VDD_VCORE

GND_SUB

GND_VBG

GND_VBAT_SNS

GND_RF

GND_RF

GND_VCORE

GND_VCORE

H2

B9

A9

D8

T16

T10

P15

R208

M7

L10

L11

L12

L13

K12

K13

VDD_VCORE

VDD_VCORE

VDD_VCORE

VDD_VCORE

VDD_VCORE

VDD_VCORE

VDD_VCORE

VDD_VCOREL8VDD_VCOREL9VDD_VCORE

VDD_VCOREM8VDD_VCOREM9VDD_VCORE

GND_VCOREH9GND_VCORE

GND_VCORE

GND_VCORE

GND_VCOREG7GND_VCOREG8GND_VCOREG9GND_VCORE

GND_VCORE

GND_VCORE

GND_VCORE

E8

H8

H7

H10

H11

H12

G10

VBAT_GND

J5

P5

R5

N5

K5

V13

D15

B15

M10

M11

M12

VDD_VCORE

VDD_VCORE

GND_VCOREJ8GND_VCORE

GND_VCORE

GND_VCORE

J7

J9

J10

H13

M13

NC

VDD_VIO

VDD_VIO

VDD_VIO

VDD_VIO

VDD_VIO2

VDD_VSIM

VDD_VMEM

VDD_VMEM

VDD_VPERM

VDD_VCORE

GND_VCOREN8PMU_LDON9GND_VCORE

GND_VCORE

GND_VCORE

GND_VCORE

GND_VCORE

GND_VCORE

GND_VCORE

GND_VCORE

L5

N7

M5

J11

J12

J13

N11

N10

GND_VCORE

D11

NBE0

E12

NBE1

A12

NCS0

B12

NCS1

A11

NCS2

J15

FE_CTRL0

J16

FE_CTRL1

K15

FE_CTRL2

L15

FE_CTRL3

W15

PMU_VIO

W14

PMU_VANA

V15

PMU_VMEM

W12

PMU_VPERM

W13

PMU_VRF

V14

PMU_VSIM

T8

POK_IN

V8

POK_OUT

T7

PWM_OUT0

T5

PWM_OUT1

T6

PWM_OUT2

W8

ICHGN

W9

ICHGP

E1

RFID_N

D1

RFID_P

G1

RFIE_N

F1

RFIE_P

A1

RFOH

A2

RFOL

L18

UART0_RD

K18

UART0_TD

W5

UART1_RD

V5

UART1_TD

V7

UART1_CTS

W6

UART1_RTS

A7

XTAL_26M_1

A6

XTAL_26M_2

L19

XTAL_32K_1

K19

XTAL_32K_2

A5

XTAL_SHLD

B8

XTAL_SHLD

B7

XTAL_SHLD

B6

XTAL_SHLD

B5

XTAL_SHLD

A8

XTAL_SHLD

H19

SIM_CLK

H18

SIM_DATA

G16

SIM_RST

T1

SSI_CLK

U1

SSI_DATA

U2

SSI_OUT

R1

SSI_SEL0

T2

SSI_SEL2

V9

ACC_DET_IN

L16

CLK_32K_OUT

V10

VCHG

V16

VCM_OUT

V17

VCM_OUT

V11

SWCORE

W11

SWCORE

R10

GATE_REG

W10

GATE_SW

D12

NRESET_OUT

T4

NRESET

M4

NTRST

M16

PA_RAMP

P4

RTCK

P2

TCK

N4

TDI

P1

TDO

R2

TMS

R4

TEST

V6

THERM_IN

W7

LDO_EN

E13

NOE

B11

NWE0

B1

NC

C1

NC

H16

NC

J18

NC

J19

NC

N16

NC

N18

NC

R7

NC

1

NC

2

NC

ND_VSIM
G

USB_DP

USB_DN

GND_VCORE

N12

N13

R11

G13

KEY_LED_3.3V

C230

LB
UB

LCD_CS
NCSFLASH
NCSRA

M

RX_SEL
BAND_SEL
PON_PAM

VGPIO_2.8V
VANA_2.85V
VMEM_1.8V
VPERM_3.0V
VRF_2.85V
VSIM1_3.0V

ONKEY_2

ONKEY_1

VMEM_1.8V

C215

UME200

ADQ0RC

E9

ADQ1RC

VCCQRC

D7

VCCQRC

ADQ2RC

D6

ADQ3RC

E5

ADQ4RC

E4

ADQ5RC

D3

ADQ6RC

D2

ADQ7RC

D9

ADQ8RC

D8

ADQ9RC

_RESETRC

E7

ADQ10RC

E6

ADQ11RC

D5

ADQ12RC

D4

ADQ13RC

E2

ADQ14RC

E1

ADQ15RC

C2

A16RC

_AVDRC

B9

A17RC

RDYR|WAITC

C8

A18RC

B8

A19RC

C3

A20RC

B2

A21R

NC

B3

VSSRC

VSSQRC

D1

VSSRC

E3

VSSQRC

C216

VMEM_1.8V

B5

VCCRC

F2

VCCRC

C1

E8

B7

VPPR

_CER

_CSC

_OERC

_WERC

_WPR

_LBC

_UBC

CREC

CLKRC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

R202

C9

F5

D10

B6

C6

C7

A5

TP201

A6

TP202

F6

B4

C4

B1

A1

A2

A9

A10

C5

F1

F9

F10

1

2

C221

C219

C222

C220

NCSFLASH
NCSRAM
OEn
WEn
SYSRST

LB
UB

A(14)
A(15)
A(13)

C223

C225

C224

4

1

ICHGN
ICHGP

DCSRX_N
DCSRX_P
EGSMRX_N
EGSMRX_P

DCS_TX
EGSM_TX

UART0_TXD
UART0_RXD

OSC200

SIM1_CLK
SIM1_DATA
SIM1_RST

AUX_DET

32K_DIGIT

MD(0:15)

OSC201

3

2

VCHG_5V

4

3

2

1

A(17:22)

MD(0)
MD(1)
MD(2)
MD(3)
MD(4)
MD(5)
MD(6)
MD(7)
MD(8)
MD(9)
MD(10)
MD(11)
MD(12)
MD(13)
MD(14)
MD(15)
A(17)
A(18)
A(19)
A(20)
A(21)
A(22)

TP200

E10

TP203

B10

C10

VCM_OUT

L201

VCORE_1.25V

CHG_REG

CHG_SW

SYSRST

TRST_N

RAMP
RTCK
TCK
TDI
TDO
TMS

VF

OEn
WEn

RSTON

C229

VGPIO_2.8V

JTAG200

1

V_JTAG

2

TRST_N

RSTON

TMS

RTCK

TDI
TCK
TDO

TMS

3

RTCK

4

TRST_N

5

TDI

6

TCK

7

TDO

8

PON_RESET_N

9

GND

rf53|ecad6|10.244.89.233|20110813-105504