Samsung E1075L Service Manual

GSM TELEPHONE

GT-E1075L

efrcom

GSM TELEPHONE

CONTENTS

Safety Precautions

1. Specification

2. Product Function

3. Array course control

4. Exploded View and Parts List

5. Main Electrical Parts List

6. Block Diagrams

7. PCB Diagrams

8. Flow Chart of Troubleshooting

9. Reference data

10. Disassembly and Assembly

11.

instructions

GSPN(Global Service Partner Network)

Country Web Site

North America service.samsungportal.com Latin America latin.samsungportal.com CIS cis.samsungportal.com Europe europe.samsungportal.com China china.samsungportal.com Asia asia.samsungportal.com Mideast

This Service Manual isaproperty of Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable International and/or domestic law.

Africa mea.samsungportal.com

&

ⓒ

Samsung Electronics Co.,Ltd.

2009. 01.

Rev.1.0

MAIN Electrical Parts List

6.

SEC CODE Design LOC Discription

0401-001110 0401-001110 0403-001547 0406-001288 0406-001288 0406-001288 0406-001288 0406-001306 0601-002199 0601-002199 0601-002199 0601-002199 1201-002731 1203-005498 1204-002979 1404-001221 2007-000138 2007-000138 2007-000139 2007-000140 2007-000141 2007-000141 2007-000141 2007-000141 2007-000143 2007-000143 2007-000148 2007-000148 2007-000148 2007-000148 2007-000151 2007-000162 2007-000162 2007-000171 2007-000171 2007-000171 2007-000172 2007-000172 2007-000172 2007-000173 2007-000173 2007-000174

D200 SDS511Q D201 SDS511Q

ZD200 TDZ5.6

D300 PESD5V0S1UL D301 PESD5V0S1UL D302 PESD5V0S1UL D303 PESD5V0S1UL

U302 CM1219-05SE LED301 AOT-TABL-XXYY LED302 AOT-TABL-XXYY LED303 AOT-TABL-XXYY LED304 AOT-TABL-XXYY

PAM100 SKY77534-11

U205 SUS6160MNTBG

U100 SI4708-B-GMR

TH200 NCP15WB473J04RC

R108 RC1005J101CS

R109 RC1005J101CS

U300 RC1005J221CS

R100 RC1005J102CS

R300 RC1005J222CS

R305 RC1005J222CS

R311 RC1005J222CS

R312 RC1005J222CS

R103 RC1005J472CS

R104 RC1005J472CS

R101 RC1005J103CS

R102 RC1005J103CS

R200 RC1005J103CS

R201 RC1005J103CS

R110 RC1005J153CS

R106, RC1005J104CS

R205 RC1005J104CS

R107 WR0402X000JT

R111 WR0402X000JT

R204 WR0402X000JT

R203 RC1005J100CS

R306 RC1005J100CS

R307 RC1005J100CS

R308 RC1005J220CS

R309 RC1005J220CS

R310 MCR01MZP5J470

6-1

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

SEC CODE Design LOC Discription

2007-001298 2007-001298 2007-001298 2007-001301 2007-001333 2007-003025 2007-007698 2007-008500 2203-000386 2203-000425 2203-000425 2203-000425 2203-000425 2203-000425 2203-000425 2203-000425 2203-000438 2203-000679 2203-000679 2203-000679 2203-000679 2203-000679 2203-000812 2203-000812 2203-000812 2203-000812 2203-000812 2203-000812 2203-000812 2203-000995 2203-000995 2203-000995 2203-001072 2203-001153 2203-001153 2203-001153 2203-001153 2203-001153 2203-001153 2203-001153 2203-001405 2203-002709

R302 RC1005J510CS

R303 RC1005J510CS

R304 RC1005J510CS

R206 MCR01MZP5J680

R208 MCR01MZP5J183

R105 RMC16S-6R8J-TP

R207 RK73H1ETP5101F

R202 SR73H2BTDR100F

C319 GRP1555C1H150J

C113 GRP1555C1H180J

C222 GRP1555C1H180J

C224 GRP1555C1H180J

C300 GRP1555C1H180J

C308 GRP1555C1H180J

C309 GRP1555C1H180J

C310 GRP1555C1H180J

C103 GRP155R71H102K

C302 GRP1555C1H270J

C304 GRP1555C1H270J

C307 GRP1555C1H270J

C316 GRP1555C1H270J

C322 GRP1555C1H270J

C110 GRP1555C1H330J

C225 GRP1555C1H330J

C317 GRP1555C1H330J

C320 GRP1555C1H330J

C323 GRP1555C1H330J

U304 GRP1555C1H330J

U305 GRP1555C1H330J

C105 GRP1555C1H470J

C324 GRP1555C1H470J

C325 GRP1555C1H470J

C120 GRP1555C1H560JD01E

C215 GRP1555C1H680J

C216 GRP1555C1H680J

C217 GRP1555C1H680J

C218 GRP1555C1H680J

C228 GRP1555C1H680J

C313 GRP1555C1H680J

U306 GRP1555C1H680J

C220

C100 C1005Y5V1C104ZT

04023

G223ZAT2A

Main Electrical Parts List

6-2

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Main Electrical Parts List

SEC CODE Design LOC Discription

2203-002709 2203-002709 2203-002709 2203-002709 2203-005057 2203-005281 2203-005281 2203-005446 2203-005446 2203-005482 2203-005482 2203-005482 2203-005482 2203-005482 2203-006260 2203-006260 2203-006048 2203-006048 2203-006048 2203-006208 2203-006208 2203-006348 2203-006399 2203-006399 2203-006399 2203-006399 2203-006399 2203-006399 2203-006399 2203-006399 2203-006562 2203-006562 2203-006562 2203-006562 2203-006681 2203-006824 2203-006824 2203-006824 2203-006841 2203-007279 2404-001424 2404-001430

C104 C1005Y5V1C104ZT

C213 C1005Y5V1C104ZT

C214 C1005Y5V1C104ZT

C226 C1005Y5V1C104ZT

C112 GRP1555C1H8R2CZ01E

C114 GRP1555C1H1R5BZ01E

C116 GRP1555C1H1R5BZ01E

C117 GRP1555C1H2R7BZ01E

C119 GRP1555C1H2R7BZ01E

C227 GRP155R61A104KA01E

C301 GRP155R61A104KA01E

C303 GRP155R61A104KA01E

C318 GRP155R61A104KA01E

C321 GRP155R61A104KA01E

C101 GRP155F51A224ZD02E

C102 GRP155F51A224ZD02E

C203 GRM155R71A104K

C204 GRM155R71A104K

C205 GRM155R71A104K

C207 CM105X5R475M06AT

C208 CM105X5R475M06AT

C221 CV105X5R105K25AT

C202 GRM155R60J105KE19D

C206 GRM155R60J105KE19D

C209 GRM155R60J105KE19D

C210 GRM155R60J105KE19D

C211 GRM155R60J105KE19D

C212 GRM155R60J105KE19D

C314 GRM155R60J105KE19D

C315 GRM155R60J105KE19D

C111 CV05X5R105K10AH

C229 CV05X5R105K10AH

C311 CV05X5R105K10AH

C312 CV05X5R105K10AH

C108 GRM155F51E104ZA01D

C200 CV105X5R475K10AT

C201 CV105X5R475K10AT

C223 CV105X5R475K10AT

C219 CV05X5R105K16AH

C107 CV105X5R106M10AT

TA301 TCSHS0J226MPAR TA300 TCSHL1A106MRAR

6-3

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Main Electrical Parts List

SEC CODE Design LOC Discription

2703-001747 2703-001749 2703-001750 2703-002200 2703-002201 2703-002201 2703-002203 2703-002204 2703-002205 2703-002269 2703-003064 2703-003297 2801-003856 2801-004552 3301-001158 3301-001158 3301-001729 3301-001729 3301-001729 3301-001729 3301-001756 3301-001756 3301-001756 3301-001756 3301-001756 3301-001912 3705-001503 3709-001384 3710-002683

3711-006228 GH70-03276A SC100 ONBOARD-CLIP-4 GH70-03276A SC101 ONBOARD-CLIP-4 GH70-03276A SC102 ONBOARD-CLIP-4 GH70-03276A SC103 ONBOARD-CLIP-4 GH70-03276A SC104 ONBOARD-CLIP-4 GH70-03276A SC105 ONBOARD-CLIP-4 GH70-03276A SC106 ONBOARD-CLIP-4 GH70-03276A SC107 ONBOARD-CLIP-4 GH70-03276A SC108 ONBOARD-CLIP-4

1003-001440

NEW01 UME200 K5N3217ATA-AT80 NEW02 U206 PNX4900EL/1

L108 LL1005-FH4N7S C115 LL1005-FH1N0S C118 LL1005-FH2N2S L102 CIH05T18NJNC L302 CIH05T33NJNC L303 CIH05T33NJNC L106 CIH05T15NJNC L109 CIH05T22NJNC L100 CIH05T3N9KNC L101 CIH05T56NJNC L301 LQG15HSR22J02D

L202 CIG22L4R7MNE OSC200 MC-146(32.768KHz,20ppm) OSC201 TN4-26374

L200 BLM18PG300SN1D

L201 BLM18PG300SN1D

L307 BLM15AG102SN1D

L308 BLM15AG102SN1D

L309 BLM15AG102SN1D

L310 BLM15AG102SN1D

L304 BLM15HG102SN1D

L305 BLM15HG102SN1D

L306 BLM15HG102SN1D

L311 BLM15HG102SN1D

L312 BLM15HG102SN1D

L300 BLM15BA220SN1D RFS100 KMS-560

SIM200

IFC300 HY20-AB0310 CN200

TR100 MDC3105LT1G

P-2.3M

5000-6

2005-03-261A

6-4

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Main Electrical Parts List

SEC CODE Design LOC Discription

NEW03 U303 MIC5365-3.3YMT NEW04 U101 AHK3292IGU-T1 NEW05 F100 SFR881PY002

Please consult the GSPN website(Samsung Portal) for the most recent version of the product's part list.

6-5

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

9. Flow Chart of Troubleshooting

9-1.

Power On

Power On'does not work

'

Check the Battery Voltage

is more than

PMU_VIO

Check the Clock at

U206 L16pin(CLK32K)

Yes

3.7V

Yes

=2.8

Yes

V?

=32

KHZ

No

Change the Battery

Check the Main Chip related to

GPIO_2.8V

V

Check the Main Chip

R205(+VGPIO

VCORE

+

Check the initial operation

)="

=1.25

END

H"?

Yes

_1.25V

V?

Yes

No

Check the related circuit

No

Resolder C202 and L202

9-1

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

S

C

1

0

501L

2

8

6

1

0

1

1 L

C

R

9

3

7

S

0

1

0

C

1

L

C

R

0 8

001MAP

701C

011C 801C

1 0 2 L

6 0

0

1

0

C S

2 L

5 0 2 C

2 0 2 C

8 0 2 C

902C

402C

4 0

S

2

C

R

1 0 7

6 0 2 R

3 2 2 C

7 0 1 R

901C

3

0

4

5

0

1 0 2 C

0 0 2 C

2 0 2 L

602C 302C 012C

112C

2 2 2 C

4 2 2 C

0

1

2

R

3 0 2 R

U 2

0

6

4

7

0

3

713C 813C 113R

103AT

3

023C

C

323C

203C

003U

123C

1

3

5

0

213R

3

C

R

1CS

0

5

601C

8 1 1 C

F

0

1

6

7

9

1

C

801L901L

0 0 3 R

1CS

0

4

1

0

1

L

D

501C

001SFR

5 1 1 C

4 1 1 C

702C

702R

102CSO

1

4

0

1

2

R

T P 2 0

102PT

0

C

U

2

0

3

4

2

002EMU

2

3

6

1

2

C

002CSO

1CS

0

1

401L

201L 001L 301L

3 0 1 C S

002HT

5 1 2 C

U

2

0

1

S

U

2

0

C 1 0 2

303D

223C 013L 903L

A N T 1 0 1

A N T 1 0 0

0

3

C

I

M

6

9

2

1

0

3

C

D

U206

NBE0 NBE1

NCS0 NCS1 NCS2

FE_CTRL0 FE_CTRL1 FE_CTRL2 FE_CTRL3

PMU_VIO

PMU_VANA PMU_VMEM PMU_VPERM

PMU_VRF

PMU_VSIM

POK_IN

POK_OUT

PWM_OUT0 PWM_OUT1 PWM_OUT2

ICHGN ICHGP

RFID_N RFID_P RFIE_N

RFIE_P

RFOH RFOL

UART0_RD

UART0_TD

UART1_RD

UART1_TD UART1_CTS UART1_RTS

XTAL_26M_1 XTAL_26M_2

XTAL_32K_1 XTAL_32K_2

XTAL_SHLD XTAL_SHLD XTAL_SHLD XTAL_SHLD XTAL_SHLD XTAL_SHLD

SIM_CLK

SIM_DATA

SIM_RST

SSI_CLK

SSI_DATA

SSI_OUT SSI_SEL0 SSI_SEL2

ACC_DET_IN

CLK_32K_OUT

VCHG VCM_OUT VCM_OUT

SWCORE SWCORE

GATE_REG GATE_SW

NRESET_OUT

NRESET

NTRST

PA_RAMP

RTCK

TCK TDI TDO TMS TEST

THERM_IN

LDO_EN

NOE

NWE0

VCORE_1.25V

C202

NEAR POWER DOMAIN SUPPLY

D11 E12

A12 B12 A11

J15 J16 K15 L15

W15 W14 V15 W12 W13 V14

T8 V8

T7 T5 T6

W8 W9

E1 D1 G1 F1

A1 A2

L18 K18 W5 V5 V7 W6

A7 A6

L19 K19

A5 B8 B7 B6 B5 A8

H19 H18 G16

T1 U1 U2 R1 T2

V9

L16

V10 V16 V17

V11 W11

R10 W10

D12 T4 M4

M16 P4 P2 N4 P1 R2 R4 V6 W7 E13 B11

B1

NC

C1

NC

H16

NC

J18

NC

J19

NC

N16

NC

N18

NC

R7

NC

1

NC

2

NC

VBG VBAT

VRF_2.85V

R203

L202

C205

C203

C204

LB UB

NCS0 NCSFLASH

NCSRAM

RX_SEL BAND_SEL PON_PA MOD_STANDBY

VGPIO_2.8V VANA_2.85V VMEM_1.8V VPERM_3.0V VRF_2.85V VSIM_3.0V

ONKEY_2 ONKEY_1

ICHGN ICHGP

DCSRX_N DCSRX_P EGSMRX_N EGSMRX_P

DCS_TX EGSM_TX

UART0_TD UART0_RD

UART1_RD UART1_TD

UART1_CTS UART1_RTS

OSC200

SIM_CLK SIM_DATA SIM_RST

LCD_BL_EN FM_SCL

TORCH_EN

FM_SDA AUX_DET

32KHz_DIGIT

VCHG_P

VCM_OUT

VCORE_1.25V

CHG_REG CHG_SW

SYSRST

TRST_N

RAMP RTCK TCK

TDI TDO TMS

VF

OEn WEn

4

3

VGPIO_2.8V

OSC201

1

T

D

O

N

2

3

H

1

G

2

T

D

O

N

4

1

H

G

2

5 0 2 R

RSTON

9-2

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-2.

Initial

Initial Failure

Yes

U206 pin T4(RSTON)="H"?

Yes

in M4 or D12

U206 p

="H"?

Yes

No

Replace U206

No

Change PBA

Check the16bit data signal

memory CE

&

END

Yes

9-3

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

S

C

1

0

501L

2

8

6

1

0

1

1 L

C

R

9

3

7

S

0

1

0

C

1

L

C

R

0 8

001MAP

701C

011C 801C

1 0 2 L

6 0

0

1

0

C S

2 L

5 0 2 C

2 0 2 C

8 0 2 C

902C

402C

4 0

S

2

C

R

1 0 7

6 0 2 R

3 2 2 C

7 0 1 R

901C

3

0

4

5

0

1 0 2 C

0 0 2 C

2 0 2 L

602C 302C 012C

112C

2 2 2 C

4 2 2 C

0

1

2

R

3 0 2 R

U 2

0

6

4

7

0

3

713C 813C 113R

103AT

3

023C

C

323C

203C

003U

123C

1

3

5

0

213R

3

C

R

1CS

0

5

601C

8 1 1 C

F

0

1

6

7

9

1

C

801L901L

0 0 3 R

1CS

0

4

1

0

1

L

D

501C

001SFR

5 1 1 C

4 1 1 C

702C

702R

102CSO

1

4

0

1

2

R

T P 2 0

102PT

0

C

U

2

0

3

4

2

002EMU

2

3

6

1

2

C

002CSO

1CS

0

1

401L

201L 001L 301L

3 0 1 C S

002HT

5 1 2 C

U

2

0

1

S

U

2

0

C 1 0 2

303D

223C 013L 903L

A N T 1 0 1

A N T 1 0 0

0

3

C

I

M

6

9

2

1

0

3

C

D

VANA_2.85V

VBAT

VPERM_3.0V

R200

A(13) A(14)

A(17:22)

MD(0:15)

EAR_N EAR_P

TH200

SPK_N SPK_P

R207

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)

KEY_LED_ON

FM_RST

LCD_DET

FM_INT

VIB_EN

D200

JIG_ON

D201

FM_L

FM_R

C222

MIC_BIAS

MIC_N

R204

MIC_P

C223

EAR_MIC_N EAR_MIC_P

EAR_SW_REF

KEYIN(0:2)

KEYOUT(0:3)

C224

EAR_SW

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

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

KEYOUT(0)

KEYIO(0:2)

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

R206

VBAT

VCORE_1.25V

0

1

VANA_2.85V

0

2

L

VBG

VBAT

1

0

2

C

8

6

5

4

6

3

2

1

2

9

1

R

P

T

V

N

R

M

V

A

E

C

G

O

I

R

S

T

R

N

R

B

D

A

V

D

N

R

C

O

U

_

E

D

C

A

T

S

_

O

V

I

_

A

_

T

D

B

T

B

A

U

D

V

A

V

B

A

V

B

V

_

V

D

V

G12

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_ADC0

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

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

V

R

A

D

P

_

G

D

F

U

A

_

D

N

G

8

4

3

1

T

V

R

A

G

_

D

N

G

5

7

6

4

3

5

2

3

2

4

2

6

1

D

E

B

D

E

A

B

D

C

R

T

H

M

VPERM_3.0V

VRF_2.85V

VMEM_1.8V

3

5

6

4

1

0

2

5

4

7

8

9

4

9

1

B

F

K

A

T

G

A

K

A

K

1

F

E

G

O

M

I

R

M

R

P P G

_ D D V

R

P

E

_

D

_

E

O

P

F

M

F

D

C

M

_

C

_

C

R

G

R

D

_

V

D

_

V

_

D

V

D

V

D

V

U206

S N S

E

_

R

T

O

B

O

G

A

F

C

U

B

C

B

V

R

S

V

R

V

R

_

D

N

G

5

6

0

2

8

9

8

7

6

5

2

9

1

5

2

1

F

D

B

E

H

A

H

G

T

P

R209

VGPIO_2.8V

VCORE_1.25V

1

0

3

7

9

8

1

L

K

E

R

O

C

V

_

D

V

E

R

O

C

V

_

D

N

G

0

9

8

7

8

7

1

H

G

VMEM_1.8V

VSIM_3.0V

3

2

1

0

3

5

3

2

7

1

M

L

E

R

O

C

V

_

D

V

E

R

O

C

V

_

D

N

G

1

0

9

1

H

3

5

8

9

5

1

J

K

P

M

N

R

M

V

B

H

D

M

2

E

O

M

I

O

R

E

R

I

V

O C V

_ D D V

E R O C V

_ D N G

2

1 H

S

O

E

V

_

M

V

_

P

C

_

D

V

D

V

_

V

D

_

D

V

D

V

D

V

D

V

E

R

O

C

V

_

D

N

G

1

0

2

3

5

7

5

9

8

7

1

J

L

N

M

J

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

E

R

M

O

I

C

S

C

V

_

D

N

G

3

2

1

3

1

0

9

8

1

N

G

R

N

LB UB

NCS0 NCSFLASH

NCSRAM

RX_SEL BAND_SEL PON_PA MOD_STANDBY

VGPIO_2.8V VANA_2.85V VMEM_1.8V VPERM_3.0V VRF_2.85V VSIM_3.0V

ONKEY_2 ONKEY_1

ICHGN ICHGP

DCSRX_N DCSRX_P EGSMRX_N EGSMRX_P

DCS_TX EGSM_TX

UART0_TD UART0_RD

UART1_RD UART1_TD

UART1_CTS UART1_RTS

OSC200

SIM_CLK SIM_DATA SIM_RST

LCD_BL_EN FM_SCL

TORCH_EN

FM_SDA AUX_DET

32KHz_DIGIT

R203

VCHG_P VCM_OUT

VCORE_1.25V

L202

CHG_REG CHG_SW

SYSRST

TRST_N

RAMP RTCK TCK TDI TDO TMS

VF

OEn WEn

4

3

VGPIO_2.8V

OSC201

1

T

D

O

N

2

3

H

1

G

2

T

D

O

N

1

4

H

G

2

5 0 2 R

RSTON

9-4

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-3.

Charging Part

Abnormal charging part

U206 pin V10(VCHG)

U206 pin v9(AUX_DET

Yes

or R302="L"?

Yes

>4.9V

)

No

Resolder R203

No

Resolder or Replace R302

Check the U206 pin R9

1.4V

≒

Yes

END

No

Resolder or Replace U206

9-5

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

VANA_2.85V

S

0

C

1

C

F

I

3

0

L106L107

R108R109

C112C113

S C 1 0 8

0

1

7

4

3

VGPIO_2.8V

C

1

0

C

1

0

8

C

0

1

9

SC106

L200 L201

C200 C201

R203

C205

L202

C202

C

2

0

6

C

2

0

3

C

2

1

0

C208

2

0

9

C

2

1

C

2

0

4

S C 1 0 7

C

3

1

C222

R204

C

3

1

R

3

1

C224

R206

T

A

3

0

1

C223

OSC201

1

T

D

O

N

2

3

H

1

G

2

T

D

O

N

1

4

H

G

2

5 0 2 R

RSTON

3

0

7

3

0

L

C103

L301

U 1 0 0

C100

C104

C305

0

3

U

1

R301

C306

A(17:22)

MD(0:15)

EAR_N EAR_P

R204

TH200

SPK_N SPK_P

R207

R

U

3

0

6

R

3

0

2

3

0

2

R

TA300

3

0

4

R

3

0

3

R

L302

L303

C227

R208

C308

C309

C310

C

2

L306

L304

L305

R309

R308

D300 D301

L307 L308

U304 U305

A(13) A(14) 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)

KEY_LED_ON

FM_RST

LCD_DET

FM_INT

VIB_EN

JIG_ON

MIC_BIAS

MIC_N MIC_P

EAR_MIC_N EAR_MIC_P

R206

EAR_SW

EAR_SW_REF

KEYIN(0:2)

KEYIO(0:2)

KEYOUT(0:3)

6

C

2

1

3

1

C

3

1

C

C219

C220

U 2 0

R202

R209

2

C

CN200

2

R105

VBAT

VPERM_3.0V

R200

D200

D201

FM_L

FM_R

C222

C223

C224

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

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

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

VBAT

VCORE_1.25V

0

1

VANA_2.85V

0

2

L

VBG

VBAT

VMEM_1.8V

VBAT

1

0

2

C

8

6

5

4

6

3

2

1

2

3

2

5

4

9

1

T

R

P

T

A

V

A

N

R

M

V

A

E

C

G

O

M

I

R

S

T

R

N

R

B

D

P

E

D

A

V

D

N

R

C

P

O

P

M

U

_

E

D

_

C

G

A

T

S

_

O

_

V

D

I

_

A

_

T

D

B

T

A

D

V

U

D

V

A

B

V

A

V

B

V

_

V

D

V

G12

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_ADC0

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

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

V

R

A

D

P

_

G

D

U

A

G

_

D

N

G

5

8

5

4

3

6

1

A

R

T

V

H

M

F

R

_

D

N

G

7

6

7

5

6

4

3

5

2

4

2

F

E

D

E

D

E

B

D

E

B

D

C

5

ZD200

TR100

2

1

C

2

1

C

VPERM_3.0V

VRF_2.85V

4

B

F

A

1

F

R

M

_

E

D

M

D

_

V

D D V

F

R

_

D

N

G

2

1

5

F

H

G

VCORE_1.25V

6

1 K

G

I D F R

_ D D V

2

0

1

0

2

3

5

7

8

9

7

8

9

1

L

K

G

L

K

E

O

I

R

_

O

F

C

R

_

V

_

D

V

U206

S N S

E

_

R

T

O

B

O

G

A

F

C

B

U

B

C

V

R

S

V

_

D

N

G

0

5

6

0

9

8

7

8

9

8

9

8

7

9

2

1

D

B

E

H

A

H

G

T

P

G

R209

5

U

1

0

1

3

1

C

4

2

0

R

0

1

C

1

R

1

0

6

7 8

3

1

L

E R O C V

_ D D V

E R O C V

_ D N G

0

1 H

BAT200

VGPIO_2.8V

VMEM_1.8V

VSIM_3.0V

3

0

2

1

3

5

3

5

8

7

9

5

1

J

K

P

M

N

R

M

V

B

H

D

M

2

E

O

M

I

O

R

E

R

I

V

O

C

V

_

D

V

E

R

O

C

V

_

D

N

G

2

1

7

1

J

H

S

O

E

V

_

M

V

_

P

C

_

D

V

D

_

V

D

_

D

V

D

V

D

V

D

V

E

R

O

C

V

_

D

N

G

1

0

3

2

5

8

9

1

J

L

J

NBE0 NBE1

NCS0 NCS1 NCS2

FE_CTRL0 FE_CTRL1 FE_CTRL2 FE_CTRL3

PMU_VIO PMU_VANA PMU_VMEM PMU_VPERM

PMU_VRF

PMU_VSIM

POK_IN

POK_OUT

PWM_OUT0 PWM_OUT1 PWM_OUT2

ICHGN ICHGP

RFID_N RFID_P RFIE_N RFIE_P

RFOH RFOL

UART0_RD

UART0_TD UART1_RD

UART1_TD UART1_CTS UART1_RTS

XTAL_26M_1 XTAL_26M_2

XTAL_32K_1 XTAL_32K_2

XTAL_SHLD XTAL_SHLD XTAL_SHLD XTAL_SHLD XTAL_SHLD XTAL_SHLD

SIM_CLK

SIM_DATA

SIM_RST

SSI_CLK SSI_DATA SSI_OUT SSI_SEL0 SSI_SEL2

ACC_DET_IN

CLK_32K_OUT

VCHG VCM_OUT VCM_OUT

SWCORE SWCORE

GATE_REG

GATE_SW

NRESET_OUT

NRESET

NTRST

PA_RAMP

RTCK

TCK TDI TDO TMS TEST

THERM_IN

LDO_EN

NOE

NWE0

NC NC NC NC NC NC NC NC NC NC

E

R

M

O

I

C

S

C

V

_

D

N

G

3

2

1

3

1

0

5

9

8

7

1

N

M

N

G

R

N

3

1

R

0

C

3

1

2

D201

3

U

3

0

3

1

C

1

R

1

0

2

C

0

2

1

R

0

1

0

1

C

R210

R211

R212

R213

D11 E12

A12 B12 A11

J15 J16 K15 L15

W15 W14 V15 W12 W13 V14

T8 V8

T7 T5 T6

W8 W9

E1 D1 G1 F1

A1 A2

L18 K18 W5 V5 V7 W6

A7 A6

L19 K19

A5 B8 B7 B6 B5 A8

H19 H18 G16

T1 U1 U2 R1 T2

V9

L16

V10 V16 V17

V11 W11

R10 W10

D12 T4 M4

M16 P4 P2 N4 P1 R2 R4 V6 W7 E13 B11

B1 C1 H16 J18 J19 N16 N18 R7 1 2

LB UB

NCS0 NCSFLASH

NCSRAM

RX_SEL BAND_SEL PON_PA MOD_STANDBY

VGPIO_2.8V VANA_2.85V VMEM_1.8V VPERM_3.0V VRF_2.85V VSIM_3.0V

ONKEY_2 ONKEY_1

ICHGN ICHGP

DCSRX_N DCSRX_P EGSMRX_N EGSMRX_P

DCS_TX EGSM_TX

UART0_TD UART0_RD

UART1_RD UART1_TD

UART1_CTS UART1_RTS

OSC200

SIM_CLK SIM_DATA SIM_RST

LCD_BL_EN FM_SCL

TORCH_EN

FM_SDA AUX_DET

32KHz_DIGIT

R203

VCHG_P VCM_OUT

VCORE_1.25V

L202

CHG_REG CHG_SW

SYSRST

TRST_N

RAMP RTCK TCK TDI TDO TMS

VF

OEn WEn

0

1

A

M

P

R107

R205

R100

R104

7

0

C

3

2

8

3

C

3

2

C304

C307

3

0

2

C

1

C

3

2

R

3

1

2

C303

C301

5

C

0

1

S

L

1

0

5

1

0

6

C

1

0

C

C118

F

1

0

C116

C117

C119

1

0

8

L

1

0

9

L

R103

U 2 0 6

S

C300

U

3

0

O

R300

0

R305

C

0

1

S

4

L101

D100

5

R

S

F

0

1

0

C115

C114

C

2

0

7

S

2

C

0

1

O

T

P

1

0

2

T

U

P

2

0

2

4

3

0

E

U

2

M

0

2

C

C213

S

C

1

0

1

SC103

T

H

2

0

2

0

7

0

R

C214

C215

R201

0

U

1

0

2

S C 1

U

0

2

0 2

C212

C216

9-6

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Samsung E1075L Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual