Samsung i900 Service Manual

PCB Diagrams

9.

1
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9

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5

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1

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9
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5
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9-1

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

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7

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PCB Diagrams

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2

R617

R618

0
0
6
P
C
U

C

C

6

6

2

3

7

8

C
6
4
0

C407

C406

T
A
4
0
3

C468

C

C

C

4

4

4

6

6

6

5

6

7

R

R

R

4

4

4

1

1

1

0

1

2

C422

X
6
L
9
1
Z
S
7
C
N

R625

9-2

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of TroubleShooting

10.

10-1.

PDA Part

z

Power On

Power On'

'

1,4

Voltage in U605

No

At TA300

V>3.32

Yes

Pins in U304
V1=V4

Yes

V1=3.0
V2=1.8
V3=1.4
V4=1.4
V5=1.8
V5=1.8

No

Battery Change

No

Check U304&Neighboring Circuit

No

Check U605&Neighboring Circuit

Yes

Check other Power Devices

10-1

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

VCC_3.0V

PWR_SCL

PWR_SDA

VCC_3.3V_BATT

0
7
6
C

R620

VBATT

VCC_TV_3.0V

VCODEC_2.0V

VCC_1.8V

VBATT

L603

VBATT

3

2

1
7
6
C

4

7

7

7

6

6

6

C

C

C

VCC_3.3V_BATT

R624

R626

VBATT

0

9

8

1

2

7

7

V

V

SCL

SDA

_LBO

PV2

LX2

PG2

IN8

IN

GND

V8

6

N

I

R

F

R

B

B

L

L

M
_

3

2

1

2

2

2

3
2
6
R

1
1

2
1

3
1

4
1

5
1

6
1

7
1

8
1

9
1

0
2

VCC_1.8V_SYS

VBATT

C664

VBATT

4

3

6

7

5

4

6
V

P
M
A
R

4
2

4

2

4

T

X

V

G

L

E

P

P

S

U605

5

3

3

3

N

V

G

X

E

P

P

L

5

6

8

7

2

2

2

2

N
E
_
S
Y
S

C663

C665

C666

L602R619

3

2

2

1

4

4

5

5

C

C

V

N

1

N

N

I

4

GND

0
4

V4

9
3

SET1

8
3

V1

7
3

EN1

6
3

PV1

5
3

L604

LX1

4
3

PG1

3

SRAD

3
2
3

EN2

EN34

3
V

1
3

0
3

VCC_1.4V_APPS

VBATT

O
S
R
_

9
2

VCC_1.4V_SRAM

SYS_EN

SYS_EN

PWR_EN

VCC_3.0V

7
6
6
C

8
6
6
C

VBATT

9
6
6
C

N

I
_

5

T

7

S

6

R

C

n

7

6

7

7

6

6

C

C

V_DC

VBATT

U304

6

NC

5

D301

GND

4

VIN

VBATT

VCC_3.3V_BATT

U305

NC

VDD

3

GND

OUT

4

nPOWER

2

1

U307

1

Y1

2

B2

3

A2

4

GND

VCC

8

7

A1

6

B1

5

Y2

C327

ON_SW

VEXT_5VPS_HOLD

IF_CON_SENSE

1

OUT

2

VDD

U310

GND

NC

4

3

1

3

4

5

R316

D302

2

TA300

VOUT

GND

1

2

3

EN

10-2

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

L605
L604

C666

C676

U605

2

C669

0
6
L

3
6
6
C

4

5

5

6

6

7

6

6

C615

C

C

6
C

3
2
6
R

0

9

2

1

6

6

R

R

6
2
6

7

C

6

2

0

4

2

7

7

2

6

6

6

6

R

C

C

R

C671
C673

2

5

0

2

6

6

C

C

1

U305

3

U307

0
6
L

3
0
6
C

C618

8

8

4
7
6
C

C453

U310

1

C327

3
3

R318

C

1

D302

1
3
U

0
3

Flow Chart of Troubleshooting

8
2

9

4
R

0
4
U

4

R310

2

R311

3

R309

C

U302

4
1
3
R

R315

R313

6
1
3
R

C619C622

5
2
3
C

C305

C303C304

3
0
3
U

6
2
3

U304

C

0

C311

0
3
C

2
0
3
C

1
0
3
C

1
0
3
D

0
0
3
A
T

10-3

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

PHONE Part

z

Phone on

No

Pin in U201

4

Low

No

PininD300

2

Low

No

PininD300

3

Low

U301

O.K?

No

No

`

Output PWR

Yes

Check U201&Neighboring Circuit

Yes

Check UME201& Neighboring circuit

Yes

Check D300

Yes

Check OSC102&UCP

Neighboring Circuit

600

Check U301& Neighboring Circuit

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

10-4

VCC_1.8V

PON_RST_PDA_N_O

PON_RST_PMIC_N

UME201

1

2

3

A

B

GND

U201

VCC_2.8V

VCC

NC

Flow Chart of Troubleshooting

VCC_2.8V

6

5

R200

4

Y

FONE_RST

MSM_A2(1:13)

MSM_D2(0:15)

MSM_A2(1)
MSM_A2(2)
MSM_A2(3)
MSM_A2(4)
MSM_A2(5)
MSM_A2(6)
MSM_A2(7)
MSM_A2(8)
MSM_A2(9)
MSM_A2(10)
MSM_A2(11)
MSM_A2(12)
MSM_A2(13)

DF_IO0
DF_IO1
DF_IO2
DF_IO3
DF_IO4
DF_IO5
DF_IO6
DF_IO7
DF_IO8

DF_IO9
DF_IO10
DF_IO11
DF_IO12
DF_IO13
DF_IO14
DF_IO15

MSM_D2(0)
MSM_D2(1)
MSM_D2(2)
MSM_D2(3)
MSM_D2(4)
MSM_D2(5)
MSM_D2(6)
MSM_D2(7)
MSM_D2(8)
MSM_D2(9)
MSM_D2(10)
MSM_D2(11)
MSM_D2(12)
MSM_D2(13)
MSM_D2(14)
MSM_D2(15)

4

3

3

3

2

2

C

C

K10

J10
H10

G10

D10

B10

0

7

8

8

5

5

1

J

F

E

H

B

F

L

L

C

R

R

C

O

O

C

C

O

O

I

I

I

I

V

V

D

D

D

C1

A0

C2

A1

C3

A2

B1

A3

B2

A4

A1

A5

C4

A6

B3

A7

A2

A8

B4

A9

D5

A10

A3

A11

D6

A12

K7

I|OL0

H6

I|OL1

K8

I|OL2

G6

I|OL3

J7

I|OL4

K9

I|OL5

J8

I|OL6
I|OL7

J9

I|OL8
I|OL9
I|OL10

G7

I|OL11

G8

I|OL12
I|OL13

G9

I|OL14

F9

I|OL15

F8

I|OR0

E9

I|OR1
I|OR2

F7

I|OR3

E7

I|OR4

D9

I|OR5
I|OR6

C9

I|OR7

D8

I|OR8

B9

I|OR9

A9

I|OR10

C8

I|OR11

A8

I|OR12

D7

I|OR13

C7

I|OR14

A7

I|OR15

1

NC

2

NC

D

D

D

D

D

V

V

V

V

G1

ODR0

F2

ODR1

D2

ODR2

E3

ODR3

D1

ODR4

K5

ADV_L

A6

ADV_R

F3

BUSY_L

D3

BUSY_R

H5

CE_L

B5

CE_R

G5

OE_L

B7

OE_R

H4

LB_L

C5

LB_R

E4

INT_L

D4

INT_R

K4

UB_L

A4

UB_R

K6

WE_L

B6

WE_R

H8

MSEL

F1

SFEN

J4

IRR0

C6

IRR1

E2

DNU

F4

DNU

G2

DNU

G3

DNU

G4

DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

V

V

V

V

V

V

V

V

0

0

0

5

5

1

6

6

1

A

A

6

1

1

J

F

E

E

E

E

C

R220

H1
H2
H3
H9

J1
J2

J3
K1
K2
K3

S
S
V

5
3
2
C

6
3
2
C

nLLA

DPRAM_PDA_nCS
DPRAM_MSM_nCS

DF_CLE
NAND_RE

nBE0
NAND_ALE

DPRAM_nINT_MSM

nBE1
NAND_CLE

DF_ALE
NAND_WE

R219

VCC_1.8V

VCC_1.8V

C239

VCC_3.0V

U204

6

1

VCC1

VCC

5

2

A

NC

GND

4

3

Y

C240

DPRAM_nINT_PDA

10-5

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

VUSB_5V

A7

MPP1|AMUX_IN1

B7

MPP2|AMUX_IN2

K3

AMUX_OUT

L3

MPP3|VIB_DRV_N

L1

MPP4|LCD_DRV_N

L2

KPD_DRV_N

D7

MPP5|RUIM_M_RST

H7

MPP6|RUIM_RST

D6

MPP9|RUIM_M_CLK

H6

MPP10|RUIM_CLK

D5

MPP11|RUIM_M_IO

H5

MPP12|RUIM_IO

K2

MPP7|CBLPWR_N

B4

MPP8|REF_OUT

D4

OPT_1

H8

OPT_2

C11

REF_BYP

E10

REF_GND

D10

REF_ISET

B5

SPKR_IN_M

B6

SPKR_IN_P

A5

SPKR_OUT_M

A6

SPKR_OUT_P

D8

TCXO_EN_1

E4

TCXO_EN_2

E11

TCXO_IN

H10

TCXO_OUT_1

B10

TCXO_OUT_2

F11

TCXO_OUT_RF

G4

USB_DAT

J1

USB_D_M

J2

USB_D_P

H2

USB_ID

F4

USB_OE_N

F2

USB_OVP_G

H4

USB_SE0

H1

USB_VBUS

D
N
G

5
E

VRFRX2_2.7V

3

1
E

B

T

P

A

G
_

B

D

V

D
V

D

D

N

N

G

G

7

6

E

E

1

0

1

1

4

2

9

5

7

1

1

1

1

L

L

F

A

B

G

B

H

K

A

3

F

V

V

N

N

C

R

M

M

I

I

2

5

5

R

A

K

S

M

A

S

_

_

U

_

L

P

S

M

_

R

M

G

D

W

S

_

W

D

M

_

_

D

D

_

D

D

V

D

D

D

D

V

D

V

V

V

U301

D

D

D

D

D

N

N

N

N

N

G

G

G

G

G

6

5

7

5

6

F

F

F

G

G

D
V

D
N
G

7
G

E

_

_

VREG_GP1

R

D

D

V

D

D

VREG_GP2

V

V

VREG_GP3

VREG_MMC
VREG_MSMA
VREG_MSME
VREG_MSMP
VREG_MSMC

VSW_MSMC

VREG_RFRX1
VREG_RFRX2

VREG_RFTX

VREG_RFUBM

VREG_RUIM

VREG_TCXO

VREG_USB
VREG_WLAN

XTAL_OUT

SBDT|SSBI

BAT_FET_N

CHG_CTL_N

HSET_BIAS
KPD_PWR_N

MSM_INT_N

PON_RESET_N

SLEEP_CLK

C

C

N

N

D

1
1

1

2

D

S
V

VREG_S2
VREG_S3

VSW_S2
VSW_S3

ISNS_M
ISNS_P

XTAL_IN

PS_HOLD

C
N

A3
A2
B1

L9

G11

K8

J11

K4
K5

L300

A9

A10

A8
B8
L10

L8
L6

L301

K7

L302

K6

A1

C309

G2
B11

D1
D2

L11

K11

R303

F8

SBCK

G8

E8

SBST

J10

VCOIN

E2
C2

R307

C1

VCHG

K1

L4
C10
G10
F10

K9

R312

2

1
0
3
C

3

0

0

3

3

C

C

SBDT

R306

nPHONE_ON
PM_INT_N
PON_RST_PMIC_N

SLEEP_CLK

0
0
3
C

5

4

6

0

0

0

3

3

3

C

C

C

OSC300

C

C317

1

0
0
3
T
A

2

B

1

3

2

D300

3
2
3
C

PHONE_DEBUG_ON

PS_HOLD_F

VRFRX2_2.7V

1

2

1

1

3

3

C

C

VRFRX1_2.1V

3
1
3
C

VUSIM_3.0V

4

5

8

V

1

1

1

3
.

3

3

3

6

C

C

C

VMSMC_1.2V

0

9

2

1

3

3

C

C

VMSME_1.8V

VMSMA_2.6V

V6.2_PMSMVV58.2_OXCTV

1

6
1
3
C

2

2

2

3

3

C

C

V_DC

AMUX_OUT

PM_SIM_RST

SIM_RST

PM_SIM_CLK

SIM_CLK

PM_SIM_IO

SIM_IO

REF_OUT

TCXO_EN

TCXO

TCXO_OUT

USB_DAT_MSM

PHONE_D-

U302

8

IN

IN

7

IN

OUT

6

IN

ON/_OFF

5

IN

GND

PHONE_D+

USB_OE_MSM

1

USB_SEO_MSM

2

3

PS_HOLD_F

4

TP_CBL_PWR_N

C308

R302

R304

C324

R309

TRK_LO_ADJ

VTCXO_2.85V

Place near the TCXO

R135

C1109

7

6
0

0
1

1

1

1

C

C

2

1

GND

VC

OUT

VCC

4

8
0
1
1
C

OSC102

3

C1104

C1105

RTR6285_TCXO

TCXO

10-6

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

5
2
3
C

R315

C305

C303C304

R307

C641
C633

OSC600

6
2
3

U304

2

1

0

0

3

3

C

0

D

C311

0
3

1

C

0
3
C

5
1

C309

6
R

0

U301

0
3
L

C319

0

2

2

0

3

3

C

C313

L

2
1

C314

3

TP_CBL_PWR_N

C

R602
C632

C239

U204

UME201

C240

R600
R601

R220

4
3
2

C236

C643

C

2
0
4
D
Z

0
0
4
C

SLC50 1

D
H

BTC300

0
0

R302

C316

3

8

3

6

0

0

0

A

3

3

3

C322

C

R

C

T

8

1

DF_ALEDF_CLE

5
4
2
C

1
0
3
L

D300

2
3
C

C315

C310

5
3
2
C

U206

2
4
2
C

0

1
3

0

C

3
C
S

C211

O

C317

3
3

2

9

1

1

2

3

2

R

R

C

R213
C218

9
1
2
C

6
1
2
C

7
1
2
R
9
0
2
R

4

R210

1
2
R

R212

8
3
2
C
1
4
2

5
0
2
U

C

C200

0
0
6
R
T

U610

Flow Chart of Troubleshooting

1

1
0
2
D
Z

TP_PSHOLD

8

1

0

3

2

2

C232

R

C

0
2
C
D
H

9
2

4

U208

2

2

2

C225C226

C

C

0
0
2
E

0
0
1
C
S

M
U

8

7

2

2

2

2

R207

C

C

C212

5
1
2

C214

C

0

C206C207

R218

5
0
2
C

0
2
P
C
U

6

5

4

6

1

3

1

1

0

0

0

0

C208

2

2

2

2

2

2

R

R

C

R

C

C

U200

3

2
0
2

0

1

R

2

2

U

2

2

2

C

8
6

2

0

C

2
2

2

R

U

SC113

C678

C679

7
0
6
U

C210

U201

7
3
2
C

C202

3

2

2

2

2

2

C

C
0

7

2

1

1

2

2

C

C

0

9
0

C213

1

2

3

C

4
2
C
6
4
2
C
1
2
2
R

R304

R200

C

C244

S

7
0
2
U

C

10-7

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-2.

RECEIVER Working

Operator receive

No

SPK-Assy's Breakdown?

No

AE15, AE16 Pin in

UCP200

Signal ON?

Yes

PininU407

2, 4

Signal ON

Yes

Change SPK-Assy's

No

No

?

Check UDC402, C416, C417

Check PIN

6, 10

in U407

10, 18

Signal ON

12, 14

Signal ON

Yes

PininU402

?

Yes

PininU402

?

Yes

END

No

Check R430, R433

No

Check L404, L405

10-8

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

VAUDIO_3.3V_A

R435

U407

SPK_SW

RCV_P

RCV_N CODEC_OUT_L

SPK_SW

1

2

3

4

5

CB1

NO1

GND

NO2

CB2

COM1

NC

VCC

NC

COM2

10

9

8

7

6

SPKR

CODEC_OUT_R

SPKL

C428

C402

MSM_MIC_N

SPKL

SPKR

EARCOM

EAROUT_L

EAROUT_R

BT_PCM_CLK

SPK_SW

BT_PCM_SYNC

BT_PCM_OUT

BT_PCM_IN

C427

CODECCLK_EN

0
0
4
C

VAUDIO_3.0V

VAUDIO_3.3V_A

0
0
4
A
T

TA405

C405

VAUDIO_3.0V

4

VDD

_ST

1

C401

TA401

5

6

3

3

R
K
P

OUT3

S

7
3

SPKVDD

8
3

HPL

9
3

HPGND

0
4

HPR

1
4

AGND2

2
4

HPVDD

3
4

GPIO1/PCMCLK

4
4

GPIO2/IRQ

5
4

GPIO3/PENDOWN/PCMFS

6
4

GPIO4/ADA/MASK/PCMDAC

7
4

GPIO5/SPDIF/PCMADC

8
4

9

GND

4

A

D

0

NC

K

D

5

L

V

1

NC

C

B

5

M

D

2

1

4
1
4
R

3

OUT

OSC400

GND

2

L
K
P
S

4
3

3

3
3

D
N
G
K
P
S

B
K
L
C
M

4

1

2

3

3

4

2

T

P

U

A

O

C

UCD402

T
U
O

1

A

D

T

N

A

G

D
S

D

5

6

5
1
4
R

T
U
O
_
A
T
A
D
S

P
_
C

I
M
_
M
S
M

6
0
4
C

O
N
O
M

K
L
C
T

I
B

K
L
C
T

I
B

VMICBIAS_2.7V

0
3

2
X
U
A

/
2
P
M
O
C

/
B
2
C

I
M

2
D
N
G
D

7

9
2
4
C

ZD406

IO5

IO4

IO3

TA403

R409

R410

R411

R412

C456

MSM_SPK_P

MSM_SPK_N

6

5

4

C407

VAUDIO_3.3V_A

TSMY

TSMX

TSPY

TSPX

C424

C422

5

7

8

6

6

6

6

6

4

4

4

4

C

C

C

C

6

1

5

2

4

3

ZD402

D
N
G
_
C
C
V
_
J
O

C425

C455

VAUDIO_3.3V_A

TA402

C403

8
0
4
C

8

5

7

9

6

2

2

2

N

I
A
T
A
D
S

8

N

I
_
A
T
A
D
S

2

2

1

F

S

D

D

X

E

A

D

N

I

U

R

V

G

B

A

V

/
1
P
M
O
C

/
A
2
C

I
M

D
D
V
C
D

9

A

A

C

I
M

LINER

LINEL

MICOM

MIC1

MONOIN

PCBEEP

TPGND

Y-

X-

Y+

X+

7
OI

4

P

X

G

U

TPVDD

/

A

B

/

T

R

E

C

E

S

N

PI

E

Y

R

S

W

2

1

0
1

1

1

VCODEC_2.0V

T

C

S

N

9

R

Y

6

_

S

4

7

C

9
C
A
n

RADIO_R

4
2

RADIO_L

3
2

MIC_N

2
2

MIC_P

1
2

C416

0
2

C417

9
1

8
1

7
1

6
1

5
1

4
1

3
1

1

IO1

2

GND

3

IO2

10-9

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

K
0
1

9
0
2
R

TRK_LO_ADJ

C
N

0
1
2
R

K
0
1

2
1
2
R

VMSMA_2.6V

VMSME_1.8VVMSMP_2.6V

C
N

1
1
2
R

K
0
1

3
1
2
R

Place between D12 and E12

C237

DAC_REF

REF_OUT

C241

C243

R221

C246

Set Near AA22

VTCXO_2.85V

1

_PR

2

_CLR

3

Q

VMSMA_2.6V

VMSMA_2.6V

MSM_A1(1:12)

MSM_D1(24:31)

MSM_A2(1:13)

VMSMP_2.6V

8
VCC

7

CK

6

D

5

_Q

GND

U207

4

MSM_D1(0:15)

MSM_D2(0:15)

VMSMP_2.6V

R218

TCXO_OUT

MSM_A1(1)
MSM_A1(2)
MSM_A1(3)
MSM_A1(4)
MSM_A1(5)
MSM_A1(6)
MSM_A1(7)
MSM_A1(8)
MSM_A1(9)
MSM_A1(10)
MSM_A1(11)
MSM_A1(12)

MSM_D1(24)
MSM_D1(25)
MSM_D1(26)
MSM_D1(27)
MSM_D1(28)
MSM_D1(29)
MSM_D1(30)
MSM_D1(31)

MSM_A2(1)
MSM_A2(2)
MSM_A2(3)
MSM_A2(4)
MSM_A2(5)
MSM_A2(6)
MSM_A2(7)
MSM_A2(8)
MSM_A2(9)
MSM_A2(10)
MSM_A2(11)
MSM_A2(12)
MSM_A2(13)

MSM_D1(0)
MSM_D1(1)
MSM_D1(2)
MSM_D1(3)
MSM_D1(4)
MSM_D1(5)
MSM_D1(6)
MSM_D1(7)
MSM_D1(8)
MSM_D1(9)
MSM_D1(10)
MSM_D1(11)
MSM_D1(12)
MSM_D1(13)
MSM_D1(14)
MSM_D1(15)

MSM_D2(0)
MSM_D2(1)
MSM_D2(2)
MSM_D2(3)
MSM_D2(4)
MSM_D2(5)
MSM_D2(6)
MSM_D2(7)
MSM_D2(8)
MSM_D2(9)
MSM_D2(10)
MSM_D2(11)
MSM_D2(12)
MSM_D2(13)
MSM_D2(14)
MSM_D2(15)

TDO_MSM

TMS_MSM

RTCK_MSM

TCK_MSM

TCXO_OUT

SSBDT_RTR

TRST_N_MSM

PAM_ON0

PAM_RAMP+

FONE_RST
RESOUT_N

SLEEP_CLK

C244

L1

A1_1

L7

A1_2

L8

A1_3

L5

A1_4

M5

A1_5

M7

A1_6

N7

A1_7

N2

A1_8

N1

A1_9

P1

A1_10

P2

A1_11

N5

A1_12

P7

R217

C238

A1_13

M8

A1_14

P4

A1_15|SDRAM1_D24

P5

A1_16|SDRAM1_D25

T1

A1_17|SDRAM1_D26

T2

A1_18|SDRAM1_D27

N8

A1_19|SDRAM1_D28

R5

A1_20|SDRAM1_D29

R4

A1_21|SDRAM1_D30

R7

A1_22|SDRAM1_D31

AA10

A2_1

AA9

A2_2

V12

A2_3

AB9

A2_4

AA11

A2_5

AB10

A2_6

V13

A2_7

W12

A2_8

AA12

A2_9

AB11

A2_10

AD10

A2_11

AE10

A2_12

AA13

A2_13

AB12

A2_14

W13

A2_15

AD12

A2_16

AB13

A2_17

V14

A2_18|D216ADV_N

AA14

A2_19|D217WAIT_N

H4

SDRAM1_D0|D1_0

G4

SDRAM1_D1|D1_1

Y5

SDRAM1_D2|D1_2

E2

SDRAM1_D3|D1_3

Y4

SDRAM1_D4|D1_4

H5

SDRAM1_D5|D1_5

G2

SDRAM1_D6|D1_6

J7

SDRAM1_D7|D1_7

N4

SDRAM1_D8|D1_8

J4

SDRAM1_D9|D1_9

J2

SDRAM1_D10|D1_10

J5

SDRAM1_D11|D1_11

J1

SDRAM1_D12|D1_12

K5

SDRAM1_D13|D1_13

K7

SDRAM1_D14|D1_14

K4

SDRAM1_D15|D1_15

AA6

D2_0

AD3

D2_1

W8

D2_2

AB5

D2_3

AB6

D2_4

V10

D2_5

AD4

D2_6

AA7

D2_7

W9

D2_8

V11

D2_9

AB7

D2_10

AD6

D2_11

W10

D2_12

W11

D2_13

AB8

D2_14

AA8

D2_15

V21

HKAIN0

W22

HKAIN1

AD23

HKAIN2

U19

HKAIN3

W21

HKAIN4

Y22

HKAIN5

AC24

VSSA

AD19

BOOT_MODE1

AD20

BOOT_MODE2

AC2

BOOT_MODE3

Y21

MODE0

T22

MODE1

R22

MODE2

B22

MDDIC_DATN

B21

MDDIC_DATP

A22

MDDIC_STBN

A21

MDDIC_STBP

B18

MDDIH_DATN

B19

MDDIH_DATP

A18

MDDIH_STBN

A19

MDDIH_STBP

D14

TDI

A16

TDO

G15

TMS

D16

RTCK

D15

TCK

D18

TCXO

L21

SBCK|SSBI2_DATA

H22

SBDT|SSBI0_DATA

G25

SBST|SSBI1_DATA

AA20

CCOMP

D12

DAC_REF

E15

TRST_N

AD15

WDOG_EN

AA22

GSM_PA_DAC_REF

E16

PA_ON0

N24

PA_POWER_CTL

N19

PA_POWER_CTL_M

G17

PA_RANGE0|GP_PDM1

D17

PA_RANGE1|GP_PDM2

C24

RESERVED

G13

RESIN_N

G12

RESOUT_N

W5

RESOUT_N_EBI1

AA1

ROM1_CLK|SDRAM1_CLK

G1

ROM1_ADV_N|SDRAM1_RAS_N

M4

SDRAM1_CLK_EN0

A15

SLEEP_XTAL_IN

B15

SLEEP_XTAL_OUT

V2

OE1_N|SDRAM_CLK_EN2

AE6

OE2_N|NAND2_RE_N

V4

XMEM1_CS_N0|SDRAM1_CS_N2

U5

XMEM1_CS_N2|SDRAM1_CS_N0

W14

XMEM2_CS_N0|NAND1_CS_N

AB14

XMEM2_CS_N1|NAND2_CS_N

V5

XMEM1_HWAIT_N|SDRAM1_CLK_EN1

K8

XMEM1_LWAIT_N|SDRAM1_CAS_N

H13

TRK_LO_ADJ

E13

TX_AGC_ADJ

E11

TX_ON|GRFC10

A

A

A

S

S

S

S

S

S
V

V

V

5

5

5

2

2

2

A

B

V

A

A

UCP200

0

3

1

0

2

1

4

2

1

3

1

2

0

3

1

4

1

9

7

6

5

1

0

2

8

1

1

G

G

G

G

GI

G

G

G

G

G

G

G

G

G

I

I

I

I

I

I

I

I

I

I

I

I

I

D

D

D

D

D

D

D

D

D

D

D

D

D

D

A

A

_

_

A

S

S

S

S

S

S

S

S

S

S

V

V

V

V

V

1

5

1

2

1

1

2

1

E

H

D

U

D

A

A

_

A

_

_

_

_

_

_

_

_

_

_

_

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

V

V

V

V

V

V

V

V

V

V

V

V

V

V

2

4

6

8

7

1

3

5

5

0

3

9

5

1

2

1

4

1

1

2

2

2

1

1

E

1

2

B

E

B

A

W

A

T

F

B

A

D

A

R

A

W

W

A

A

0

2

1

1

1

1

2

2

3

1

3

D

D

D

D

D

D

D

D

D

D

A

A

A

A

A

A

A

A

A

A

P

P

P

P

P

P

P

P

P

P

A

_

_

_

_

_

A

_

_

A

_

_

A

_

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

V

V

V

V

V

V

V

V

V

V

V

V

V

V

5

3

2

5

9

6

0

4

5

1

1

1

2

1

1

1

1

1

2

1

E

E

2

E

E

B

F

R

U

K

M

A

B

P

A

A

A

A

A

A

SD_BA0
SD_BA1

AMUX_OUT

NC

R214

NCR215
NCR216

TDI_MSM

SBDT

PAM_R0
PAM_R1

SD_CLK
SD_RAS
SD_CKE

NAND_RE

SD_CS

NAND_CS

SD_CAS

TX_ON

VMSMC_1.2V

1

4

5

2

7

4

0

4

3

3

2

5
2
Y

3

2

3

3

D

D

A

A

P

P

_

_

S

S

S

S

V

V

5

8

2

A

N

4

5

4

2

2

1

2

2

2

1

2

2

D

T

T

E

W

A

A

A

A

A

A

A

D

D

D

D

D

D

D

D

D

D

D

D

V

V

V

V

V

V

L
A
M
R
E
H
T

A

A

A

_

D

S

S

S

S

N

S

S

S

S

G

V

V

V

V

7

7

2

1

3

1

1

A

A

A

A

E

4

2

1

2

1

2

2

B

D

D

H

D

B

W

F

R

B

A

B

D

A

A

A

3

6

0

1

7

4

0

2

9

2

8

1

5

1

1

1

G

G

G

G

G

G

G

G

G

GI

I

I

I

I

I

I

I

I

I

G

G

G

I

I

I

D

D

D

D

D

D

D

D

D

D

_

_

_

_

_

_

_

_

D

_

D

D

_

_

_

_

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

V

V

V

V

V

V

V

V

V

V

V

V

V

D

D

D

D

D

D

D

D

D

D

D

D

D

D

N

N

N

N

N

N

N

N

N

N

N

N

N

N

G

G

G

G

G

G

G

G

G

G

G

G

G

G

2

1

2

3

1

8

7

2

9

1

4

5

8

1

1

1

1

J

E

H

H

C

B

B

D

G

L

L

M

M

VMSMP_2.6V

VMSME_1.8V

6
0
2
R

6

6

2

3

9

5

0

4

2

8

2

1

1

A

D

T

A

A

E

A

S

D

U

D

F

V

Q
_
D
D
V

D

D

N

N

G

G

3

5

3

1

1

A

N

M

A

4

4

1

1

2

3

8

2

2

2

2

2

D

F

B

A

5

A

A

1

D

D

D

D

D

A

V

V

P
_
D
D
V

D

D

D

N

N

N
G

G

G

1

4

1

B

C

D

A

A

A

2

1

2

D

D

2

D

B

K

U

B

R

M

J

P

N

B

A

A

A

0

0

3

2

0

1

0

1

1

4

3

2

2
1
D
A
P
_
D
D
V

D
N
G

A

4

3

2

3

1

1

2

2

1

1

3

3

D

D

D

D

D

D

D

D

D

D

D

D

D

D

A

A

A

A

A

A

A

A

A

A

A

A

V

P

P

P

P

P

P

P

P

P

P

P

P

_

_

_

_

_

_

_

_

_

_

_

_

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

V

V

V

V

V

V

V

V

V

V

V

V

D

D

D

D

D

D

D

D

D

D

D

D

D

N

N

N

N

N

N

N

N

N

N

N

N

N

G

G

G

G

G

G

G

G

G

G

G

G

G

2

2

1

3

1

1

2

2

1

2

8

8

9

1

1

1

1

1

1

E

E

E

D

V

V

U

P

R

N

R

P

N

A

A

A

A

VMSMA_2.6V

C223

C222

7
1
B

L
L
P
_
D
D
V

GPIO14|AUX_PCM_DIN|SDAC_MCLK|GRFC13|ETM_TRACE_PKT9|TSIF_NULL

GPIO80|AUX_PCM_CLK|ETM_TRACE_PKT10|GRFC14|TSIF_SYNC|TSIF_SYNC|TSIF_NULL

UART3_DP_TX_DATA|GPIO84|TSIF_ERROR|TSIF_NULL|TSIF_SYNC|PM_SBCK

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

N

N

N

N

N

N

N

G

G

G

G

G

G

4

5

5

1

3

7

2

2

2

2

2
E

D

C

D

A

W

A

A

A

A

A

N

N

N

N

N

N

N

N

N

N

N

N

G

G

G

G

G

G

G

G

G

G

G

G

G

4

5

9

8

3

4

5

4

7

8

9

3

4

5

2

2

1

1

1

1

1

2

1

1

1

1

1

1

E

E

R

U

R

R

V

V

V

P

P

P

A

W

A

A

WDOG_STB|GPIO_0|SBCK1

GPIO13|GP_MN|GP_CLK|CAMCLK_PO

GPIO17|CAMIF_RESET|TSIF_NULL|BM_MDM_TRIG

RINGER|GPIO18|CAMIF_EN

GPIO20|BT_DATAETM_TRACE_PKT8

GPIO21|BT_TX_RX_N|ETM_TRACE_PKT11

GPIO22|BT_SBDT|ETM_TRACE_PKT12
GPIO23|BT_SBCK|ETM_TRACE_PKT13
GPIO24|BT_SBST|ETM_TRACE_PKT14

GPIO25|BT_CLK|ETM_TRACE_PKT15

PA_ON2|GPIO29|BM_INT|TSIF_SYNC

SDCC_CMD|GPIO30|MMC_CMD

SDCC_CLK|GPIO31|MMC_CLK

SDCC_DAT0|GPIO32|MMC_DATA

NAND2_FLASH_READY|GPIO33|EBI2_PNAND_READY

A2_20|GPIO34LCD_RSEBI2_HLB_N

GPIO42|PS_HOLD|ETM_PIPESTAT2B

GPIO43|ETM_PIPESTAT1B

GPIO44|UART1_DTR|ETM_PIPESTAT0B|GP_CLK

GPIO45|KYPD_MEMO|ETM_TRACESYNC_B
KEYSENSE2_N|GPIO46|KYPD_5|ETM_TRACE_PKT0
KEYSENSE3_N|GPIO47|KYPD_7|ETM_TRACE_PKT1

KEYSENSE4_N|GPIO48|ETM_TRACE_PKT2

GPIO49|KYPD_9|ETM_TRACE_PKT3
GPIO50|KYPD_11|ETM_TRACE_PKT4
GPIO51|KYPD_13|ETM_TRACE_PKT5
GPIO52|KYPD_15|ETM_TRACE_PKT6

GPIO53|KYPD_17|ETM_TRACE_PKT7
GPIO54|CAMIF_DATA2|ETM_TRACE_PKT8
GPIO55|CAMIF_DATA3|ETM_TRACE_PKT9

GPIO56|CAMIF_DATA4|ETM_TRACE_PKT10
GPIO57|CAMIF_DATA5|ETM_TRACE_PKT11
GPIO58|CAMIF_DATA6|ETM_TRACE_PKT12
GPIO59|CAMIF_DATA7|ETM_TRACE_PKT13
GPIO60|CAMIF_DATA8|ETM_TRACE_PKT14
GPIO61|CAMIF_DATA9|ETM_TRACE_PKT15

KEYSENSE0_N|GPIO62|KYPD_1|ETM_PIPESTAT0

KENSENSE1_N|GPIO63|KEYSENSE1_N|KYPD_3

GPIO64|UART1_RI|ETM_PIPESTAT2

GPIO65|ETM_TRACESYNC

GPIO66|MONO_STEREO_HS_DET_N|ETM_TRACECLK

SDRAM1_D22|GPIO73|EBI1_HLB_N
SDRAM1_D23|GPIO74|EBI1_HUB_N

A1_25|GPIO75|SDRAM1_DQM3

XMEM1_CS_N3|GPIO77|SDRAM1_CS_N1

GPIO78|A1_23|SDRAM1_DQM2

A1_24|GPIO79SDRAM1_A0

UART3_DP_RX_DATA|GPIO85|TSIF_DATA|PM_SBST

UART3_CTS_N|GPIO86|TSIF_ENABLE|PM_SBDT

UART3_RFR_N|GPIO87|TSIF_CLK

UART2_DP_TX_DATA|USIM_DATA|GPIO88

UART2_DP_RX_DATA|USIM_PWR_EN|GPIO89

UART2_CTS_N|USIM_RESET|GPIO90

UART2_RFR_N|USIM_CLK|GPIO91

UART1_RFR_N|GPIO93|SBST1

UART1_DP_TX_DATA|GPIO95|NAND_BOOT_ERR

UART1_DP_RX_DATA|GPIO96

GPIO102|AUX_PCM_SYNC|SDAC_L_R|GRFC11

GPIO103|AUX_PCM_DOUT|SDAC_DOUT|GRFC12

MDP_VSYNC_SECON_DARY|GPIO104

MDP_VSYNC_PRIMA_RY|GPIO105

LB2_N|A2_0|NAND2_ALE

D

D

D

D

D

D

D

D

D

D

D

D

D

D

N

N

N

N

N

N

N

N

N

N

N

N

N

N

G

G

G

G

G

G

G

G

G

G

G

G

G

G

9

4

5

2

5

7

8

5

0

1

5

4

8

1

2

2

2

1

2

1

2

1

2

1

2

1
J

L

L

B

B

H

D

E

H

E

C

G

A

SBDT1|GPIO1

PA_ON1|GPIO2

GPIO3|GRFC0
GPIO4|GRFC1
GPIO5|GRFC2
GPIO6|GRFC3
GPIO7|GRFC4
GPIO8|GRFC5

GPIO9|GRFC6
GPIO10|GRFC7
GPIO11|GRFC8
GPIO12|GRFC9

GPIO15|CAMIF_HSYNC
GPIO16|CAMIF_VSYNC

GPIO19|GP_CLK

GPIO26|I2C_SDA
GPIO27|I2C_SCL

XMEM2_CS_N2|GPIO35
XMEM2_CS_N3|GPIO36
LCD_EN|GPIO37|HUB_N

LCD_CS_N|GPIO38

GPIO39|UART1_DCD

GPIO40|PM_INT_N

SDRAM1_D16|GPIO67
SDRAM1_D17|GPIO68
SDRAM1_D18|GPIO69
SDRAM1_D19|GPIO70
SDRAM1_D20|GPIO71
SDRAM1_D21|GPIO72

XMEM1_CS_N1|GPIO76

GPIO81|CAMIF_DATA1

GPIO82|CAMIF_PCLK

GPIO83|CAMIF_DATA0

GPIO92|GP_PDM0

TCXO_EN|GPIO94

UART1_CTS_N|GPIO97

SDCC_DAT1|GPIO99
SDCC_DAT2|GPIO100
SDCC_DAT3|GPIO101

AUXOUT

HPH_VREF

I_IM_CH0
I_IM_CH1
I_IP_CH0
I_IP_CH1

LB1_N|SDRAM1_DQM0

LINE_L_IN
LINE_L_IP

LINE_ON

LINE_OP
LINE_R_IN
LINE_R_IP

Q_IM_CH0
Q_IM_CH1
Q_IP_CH0
Q_IP_CH1

Q_OUT_N

UB1_N|SDRAM1_DQM1

UB2_N|NAND2_CLE

USB_DAT_VP

USB_OE_TP_N

USB_SE0_VM

USB_XTAL48_IN

USB_XTAL48_OUT

WE1_N|SDRAM1_WE_N

D

D

D

D

N

N

N

N

C

G

G

N

G

G

5

4

4

5

1

1

1

1

1

N

N

M

M

G24
E25
G11
B7
A7
D9
E10
E9
H12
T21
P22
E7
D6
J21
M22
F21
E6
J25
M18
E22
R21
J19
H19
E24
F22
H21
K21
N18
A5

GPIO28

P18
G14
L18
E14
V15

AE11

W15
AA15
AD11

AE12

D7

G8

G22

GPIO41

E8

H10

D8

D5

D13

P21

U21

H11

B6

A6

G10

D10

E18

G21

D19

K18

H15

D21

G16

E19

R19

P19

H14

B5

G9

T7

T4

P8

E1

Y2

AA2

U7

U4

T8

Y1

W4

T5

V1

L19

H25

J22

H24

M19

M21

K22

K24

F5

G5

F4

C2

G18

H16

D20

K25

L22

R18

K19

L24

L25

H7

E4

AA4

V7

AD17

AUXIN

AD18

AUXIP

AA18

AE15

EAR1ON

AE16

EAR1OP

W17

HPH_L

AA17

HPH_R

AA19

AA24

U24
AB24

V24

B11

I_OUT

B12

I_OUT_N

L2

AD8

AB18
AB19
AB17
AB16
AB20
AB21

AE17

MIC1N

AE18

MIC1P

AE19

MIC2N

AE20

MIC2P

V16

MICBIAS

Y24

V22

W24

U22

A12

Q_OUT

A11

L4

AE8

M25

M24

N21

A9

B9

R8

AE4

WE2_N

C
N

2

TP_PSHOLD

GLNA_ON

MSM_D1(16)
MSM_D1(17)
MSM_D1(18)
MSM_D1(19)
MSM_D1(20)
MSM_D1(21)
MSM_D1(22)
MSM_D1(23)

MSM_TXD

MSM_SPK_N
MSM_SPK_P

NAND_ALE

MSM_MIC_N
MSM_MIC_P

GSM_ANT_SEL0_N
GSM_ANT_SEL1_N
GSM_ANT_SEL2_N

PHONE_ACTIVE

nINT_DPRAM

NAND_BUSY

DPRAM_CS_N

PM_INT_N

PS_HOLD_F

SD_DQM3

SD_DQM2
MSM_A1(0)

PM_SIM_IO

PM_SIM_RST
PM_SIM_CLK

TCXO_EN

MSM_RXD
PDA_ACTIVE_O

RX_I_N
RX1_I_N
RX_I_P
RX1_I_P

TX_I_P
TX_I_N

SD_DQM0

RX_Q_N
RX1_Q_N
RX_Q_P
RX1_Q_P

TX_Q_P
TX_Q_N

SD_DQM1
NAND_CLE
USB_DAT_MSM
USB_OE_MSM
USB_SEO_MSM

SD_WE
NAND_WE

MSM_D1(16:23)

10-10

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

ZD40 1

C423
C426

ZD40 0

C415

R426

U300

6
R

3
0
4
R
7
0
4
R

0
2
4
C

C614
C611
C601

U600

C600

4

C605

0
4
R

C610

8
0
4

C620

R

1
2
4
C

C409
C413C414

4
0

R425

4
A
T
5
0
4
A
T

C607

9
1
4
C
8
1
4
C

C651
R610

2
5
6
C

7
2
4
R

C461

TA40 1

C462

TA40 0

9
2
4
C
5
1
4
R

TA402

C401

0

2

0

0

4

4

C

C

0
0
4
C
S

UCD402

O

4
1

7

4
R

2

8

4

2
4
C

C

UCP600

2
4
6
C
3

OSC601

0
4
C

SC117

6
4
6
C

C408

C405 C406

C416
C417

C468

R409

ZD40 6

4

5

2

2

4

4

C422

C

C

8

7

3

2

6

6

C

C

0
4
6

OSC600

C

C407

3
0
4
A
T

5

6

7

6

6

6

4

4

4

C

C

C
0

1

2

1

1

1

4

4

4

R

R

R

C319

0
2
3
C

C313

2
1

C314

3

TP_CBL_PWR_N

C

R602
C632

C239

U204

UME201

C240

R600
R601

C641
C633

R220

C643

0
0
4
C
D
H

CN201

1

2

0

0

3

3

C315

L

L

D300

DF_ALEDF_CLE

4
3
2

C236

C

5

2

3

0

2
C

U206

4

2

D

4
2

Z

C

5
4
2
C

SLC50 1

1
2
3
C

C310

Flow Chart of Troubleshooting

8

0

1
3

0

C

3
C
S
O

C317

9

2

1

1

2

3

R

R

5
0
2
U

C211

3
3
2

R211

C

R213
C218

4

R210

1
2
R

R212

U610

9
1
2
C

6
1
2
C

7
1
2
R
9
0
2
R

8
3
2
C
1
4
2
C

C200

7

8

2

2

2

2

R207

C

C

1

4

0

0

2

2

C

C

0

U200

0
6
R
T

2
8
6
C

5

C212

1
2

C214

C

0

C206C207

R218

5
0
2
C

0
2
P
C
U

3

6

5

6

0

0

1

1

C208

2

2

2

2

C

R

R

R

3

2
0

0

1
2
2
C

2
2
2
R

2
R

2
U

2
0

C678

2
U

C679

7
0
6
U

C210

U201

7
3
2
C

C202

2

3

2

2

2

2

C

C
7

0

1

2

1

2

2

C

C

C213

C244

7
0
2
U

C

0
1
C
S

9
0
2

3

C

4

R304

2
C
6
4
2
C
1
2
2
R

R200

SC113

MGND

10-11

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-3.

SPEAKER Working

Operator Speaker

No

SPK-Assy's Breakdown?

No

Y18, V21 Pin in UCP

Signal ON?

Yes

PininU407

7, 9

Signal ON

Yes

Change SPK-Assy's

No

No

??

Check PIN

Check PIN

C477, C478

5, 8

6, 10

in UCD

in U407,

402

12, 14

Signal ON

Yes

PininU402

?

Yes

END

No

Check L404, L405

10-12

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

VBATT

Flow Chart of Troubleshooting

CODEC_OUT_R

CODEC_OUT_L

AMP_EN_O

C402

MSM_MIC_N

SPKR

EARCOM

EAROUT_L

EAROUT_R

BT_PCM_CLK

SPK_SW

BT_PCM_SYNC

BT_PCM_OUT

BT_PCM_IN

C427

C428

CODECCLK_EN

SPKL

0
0
4
C

VAUDIO_3.0V

C447

C448

VAUDIO_3.3V_A

0
0
4
A
T

TA405

SPK_SW

C405

VAUDIO_3.0V

4

VDD

_ST

1

R431

R432

C401

TA401

5

6

3

3

R
K
P

OUT3

S

7
3

SPKVDD

8
3

HPL

9
3

HPGND

0
4

HPR

1
4

AGND2

2
4

HPVDD

3
4

GPIO1/PCMCLK

4
4

GPIO2/IRQ

5
4

GPIO3/PENDOWN/PCMFS

6
4

GPIO4/ADA/MASK/PCMDAC

7
4

GPIO5/SPDIF/PCMADC

8
4

9

GND

4

A

D

0

NC

K

D

5

L

V

1

NC

C

B

5

D

M

2

1

4
1
4
R

3

OUT

OSC400

GND

2

VBATT

4
3

L
K
P
S

3

1

2

3

4

5

3
3

D
N
G
K
P
S

B
K
L
C
M

4

VIM1

VIM2

VIP1

VIP2

EN

2
3

4

2

T

P

U

A

O

C

UCD402

T
U
O

1

A

D

T

N

A

G

D
S

D

5

T
U
O
_
A
T
A
D
S

1
3

6

5
1
4
R

2223

C
N

6 7

P
_
C
I
M
_
M
S
M

O
N
O
M

K
L
C
T

I
B

K
L
C
T

I
B

21

C
N

6
0
4
C

0
3

2
D
N
G
D

7

C459

20

D
N
G

1
S
G

VMICBIAS_2.7V

8

9

2

2

2

1

X

X

U

U

A

A

/

/

2

1

P

P

M

M

O

O

C

C

/

/

B

A

2

2

C

C

I

I

M

M

N
I

A
T
A
D
S

8

N
I
_

9

A

2

T

4

A

C

D
S

9

L
E
S

2
S
G

D
D
V
C
D

19

U402

8

8
0
4
C

7
2

S
A

I
B
C

I
M

0
1

F
E
R
V

S
S
V

6
2

F
E
R
V

C
N
Y
S

C
N
Y
S

18

S
S
V

D
D
V

9

C403

5
2

D
N
G
A

MONOIN

PCBEEP

7
O

I

4

P

X

G

U

/

A

B

/

T

R

E

E

S

P
I

E
R

W

1

2

1

1

VCODEC_2.0V

T
S
R
_
7
9
C
A
n

17

10

D
D
V
A

LINER

LINEL

MICOM

TPGND

TPVDD

16

R430

M

D

V

D

C

V

R

15

VDD

14

VOM

13

VSS

12

VOP

11

VDD

P
V
C
R

L409

L410

R433

C452

C442

C454

RCV_P

SPK_OUT_R

SPK_OUT_L

RCV_N

C443

TA407

VAUDIO_3.3V_A

TA402

TA403

C407

RADIO_R

4
2

RADIO_L

3
2

MIC_N

2
2

MIC1

Y-

X-

Y+

X+

9
6
4
C

MIC_P

1
2

C416

0
2

C417

9
1

8
1

7
1

6
1

5
1

4
1

3
1

1

2

3

IO1

GND

IO2

ZD406

MSM_SPK_P

MSM_SPK_N

R409

R410

R411

R412

8

7

5

6

6

6

6

6

4

4

4

4

C

C

C

C

6

IO5

5

IO4

4

IO3

1

2

3

ZD402

D
N
G
_
C
C
V
_
J
O

VAUDIO_3.3V_A

TSMY

TSMX

TSPY

TSPX

C425

C424

C422

6

5

4

10-13

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

ZD30 0

0
0
4
C
F
I

C307

ZD40 0

C415

R426

0
0
3
R

U30 0

C409
C413C414

4
0

R425

4
A
T
5
0
4
A
T

7
2
4
R

C461

TA40 1

C462

TA40 0

0
0
4
C

0
0
4
C
S
O

9
2

7

4
C

2

5
1

4

4
R

C

TA402

C401

2
0
4
C

UCD402

4
1
4
R

8
2
4
C

2
4
6
C
3

OSC601

0
4
C

SC117

6
4
6
C

C408

C405 C406

C416
C417

C468

R409

ZD40 6

4

5

2

2

4

4

C422

C

C

7

8

2

3

6

6

C

C

0
4
6

OSC600

C

C407

3
0
4
A
T

5

6

7

6

6

6

4

4

4

C

C

C
0

1

2

1

1

1

4

4

4

R

R

R

C641
C633

C240

0
0
4
C
D
H

UME201

R600
R601

R220

4
3
2

C236

C643

C

5

2

3

0

2
C

U206

4

2

D

4
2

Z

C

5
4
2
C

SLC50 1

CN201

5
0
2
U

C130
C115
C116

C1104 C1105

C132
C133

C
1
1
7

C122

L
1
0
2

C121

C
1

F

1
0

1

6

0
0

C

C

R

1

1

1

3

5

0

7

6

5

C118

PAM100

L
1
0
0

C

RFS100

1
1
1

C
1
1

L10 1

R100

0

0

1
1

C546

U
5
0
7

R509

C323

R
5
1
1

C459

R
5
0
6

R430

4

C412
C411

C442

U402

C
4
4
7

C680

O
S
C
1
0
2

C

C

C

1

1

1

1

1

1

0

0

0

7

9

8

C

C

1

1
3
8

0
9

C114
C113

R107
C150
R108
R106
R109
R104
R102
R103

U
6
0
8

S
C
1
0
9

R
1
3
5

R512

C519

R306

S
C
1
0
2

B
A
T
3
0
0

VR500

R
5
1
8

U401

T
A
4
0
7

R

R

4

4

3

3

1

2

ZD40 3ZD40 4

C

C

1

4

9

1

9

0

C452 C454

L

L

4

4

0

1

9

0

C
4
4
8

U407

C527

R507

U101

C
1
1
0
2

R129
R124
R123

L
1
2
4

C196
R433

C
4

C443

5
6

Z
D
4
0
5

C
5
0
4
C
5

R

R

1

1

0

2

3

3

7

8

C
1
1
0
1

TA10 0

C

R
4

4

3
5

5
5

R139

R137

C197

C469

C
5
4

C532

1

C637

R631

R
1
2
2

L11 9

10-14

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