Samsung SGH-X461 Schematics

VRTC

R113
10K,1%

POS

NEG

R103
10

C119
10NF
16V

R105
10

C121
NC

SGH-X461

Drawing Number

BAT100

RB414_IV02N

874

8

TR_RST

CSP_RESETFLASH_RESET

A

B

C

D

E

F

Size

A3

of

Sheet

81

1

A

DSP_DB(0:15)

B

DSP_AB(0:8)

DSP_IO

JIG_ON_IF

TA_VEXT

1

DSP_RWN

CSP_RESET

PCS_RX_EN

XOENA

TX_BAND_SEL

SERLE
SERDAT
SERCLK

TXPOWER

RTX_IP

RTX_IN
RTX_QP
RTX_QN

R111
100K

RF_EN
TX_EN

AFC

C

D

E

F

2 5

1

2

K10

NC5

NC6

D2

DB15

DSP_DB(15)

D3

DB14

DSP_DB(14)

E3

DB13

DSP_DB(13)

E2

DB12

DSP_DB(12)

F3

DB11

DSP_DB(11)

F2

DB10

DSP_DB(10)

F1

DB9

DSP_DB(9)

F4

DB8

DSP_DB(8)

G4

DB7

DSP_DB(7)

G3

DB6

DSP_DB(6)

H5

DB5

DSP_DB(5)

J6

DB4

DSP_DB(4)

J5

DB3

DSP_DB(3)

K3

DB2

DSP_DB(2)

K2

DB1

DSP_DB(1)

K1

DB0

DSP_DB(0)

K5

AB8

DSP_AB(8)

K7

AB7

DSP_AB(7)

M1

AB6

DSP_AB(6)

M2

AB5

DSP_AB(5)

N2

AB4

DSP_AB(4)

N1

AB3

DSP_AB(3)

L5

AB2

DSP_AB(2)

P1

AB1

DSP_AB(1)

K6

AB0

DSP_AB(0)

L3

I|O

L2

TP101

TP102
TP103
TP104

R110
22K

R112

1K

RWN

R3

RESETN_CSP

E6

OCTL0

C5

OCTL1

F5

OCTL2

E5

OCTL3

A4

OCTL4

G6

OCTL5

B3

OCTL6

A3

OCTL7

B1

SERLE1

A2

SERLE2

C1

SERDA

C2

SERCK

AFC

TXP
E7

D9

C118
100NF

16V

VBAT

5

TC7S32FU

1

B

VCC

4

Y

2

GND

A

3

23

GNDS17

J10

GNDS16

RAREF1B5RAREF2

RXTXIPC6RXTXQNC7RXTXQP

B6

D7

JIG_ON

J7

RXTXIN
D6

3

VCCD

H7

H9

G9

G10

GNDS7

GNDS8H6GNDS9

GNDS10H8GNDS11

GNDS12

GNDS13J8GNDS14J9GNDS15

VCCA

C100
10NF

GNDS1

D13

AUX_ADC3

C4

B4

VDD_OCTL

GND_OCTL

16V

F6

M10

P6

G5

A6

N11

L11

P13

VSS4

VSS1K4VSS2R2VSS3

VDDV

VDDB

VDDD

GNDV

GNDB

GNDD

C101
56PF
50V

F7

F8

F10

GNDS2F9GNDS3

GNDS4G7GNDS5G8GNDS6

U100

CSP2200B1

NC7

VREGN

VREGP

RTC_CLK

AOUTAP

P11

AOUTAP

AOUTAN

N12

AOUTAN

AOUTBP

R12

AOUTBP

AOUTBN

P12

AOUTBN

MICINP

N14

MICINP

TA_VEXT

MICINN

M14

MICINN

CHG_DET

CHG_ON

MICOUTN

MICOUTP

P15

N15

MICOUTP

AUXINP

M15

AUXINP

MICOUTN

AUXINN

L14

AUXINN

AUXOUTN

AUXOUTP

L13

K13

AUXOUTP

VXVCM

R13

AUXOUTN

MC

DAICKL6DAIDIM6DAIDOP4DAIRN

XOENAQ

P5

N4

R6

R4

D1

R14

M13

TP106

TP105

TP107

TP108

CLK32K

C123
1000nF
50V

CLK13M_MC

R106
100K

C122
NC

4

C120
1UF
16V

N5

VDD_IO1J4VDD_IO2

DINTR
P3

DSP_INT

VCCD

N6

VDD3

VCCD

M3

VDD2

PWR_SW2

C14

J3

F11

K15

VDD1

GND_PSC2

GND_HCUR

RESET_O

PSW1_BUFM9PWR_KEEP

PWR_SW1N

L7

K9

C15

RST

JIG_ON

PWR_ON

VCCD

R107

NC

C102
100NF

E8

B15

GND_PSC1

MODE

N10

10V

GNDQ

C10

B13

VDD5

VDD67

SIM_RST

SIM_CLK

LED2_DRV
LED1_DRV
RING_DRV

VIB_DRV

CSN_PSC

SCLK_PSC

SDO_PSC

SDI_PSC

CH_BDRV

CH_ISEN

ADC_AUX2
ADC_AUX1

RTC_ALMN

VIB_RNG_EN

INTRQ

L9

L10

1

2

3

4

VDD34
VDD12

UP_CLK
UP_RST

SIM_IO

VLDO_7
VLDO_6
VL5S_B
VL5S_A
VLDO_5
VL4S_B
VL4S_A
VLDO_4
VLDO_3
VLDO_2
VLDO_1

CH_RES

VIN

_PPRU102

_CHG

_EN

UP_IO

VACC

VSIM
VRTC

VEXT
VBAT

VREF
CREF

ISL6294IRZ-T

6

VBAT

C103

2.2UF

10V

C11
J13

N9
R10
P10
J11
K11
K14

K12
H11
G12
G13
F13
F15
C12
A14
C9
D10
B10
B11
A12
B12
A13
J12
G11
F14

K8
L8
N7
M7

E14
E13
E11
F12
D14

D15
E10
A10
E9
H10

C117
10NF

16V

R104

NC

U101

BAT

IREF

IMIN

GND

GND

9

SIMCLK
SIMRST
SIMDATA

KEY_BL1

DCS_TX_EN
GSM_TX_EN

C125

UP_CS

1uF

UP_SCLK

10V

UP_SDO
UP_SDI

VREF

3

1

2

Q100
DTC144EE/TR

8

7

6

5

R108

10K,1%

R109

24K

Changed by

5

Date Changed

R115

0

KEY_COL(2)

KEY_ROW(0)

INTRQ

PWR_KEEP

ICHRG

100KR114

C104
47PF
50V

VBAT

6

PC-D6-A3-H3.0-S-B
6

6

5

5

4

4

BL_DIM

C124
10UF
10V

2006.02.02

CN100

11

22

33

GG

10

7G8G9

R116
390K

C106

C105
33PF

VBAT

VCCB

C127

2.2uF
25V

VRTC

Time Changed

3:09:15 pmuser8

C107

C126

100NF

33PF

50V

50V

VCCA

VRF

C113

C112

C114

1000nF

1000nF

1000nF

10V

10V

10V

RTCALARM

Engineer

Drawn by

R&D CHK

DOC CTRL CHK

MFG ENGR CHK

QA CHK

2.2uF

16V

25V

VCC_1.8A

VCCD

C109

100PF

50V

C116

C115

1000nF

1000nF

10V

10V

RST

SAMSUNG ELECTRONICS

TITLE:

REV

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