Samsung M2710L Service Manual

GSM TELEPHONE

GT-M2710L

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.
Disassembly and Assembly

7.

Instructions

Block Diagrams

8.
PCB Diagrams

9.
Chart of Troubleshooting

10.
Reference data

11.

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&Africa mea.samsungportal.com

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

Samsung Electronics Co.,Ltd.

ⓒ

2009. 04.

Rev.1.0

MAIN Electrical Parts List

6.

SEC CODE Design LOD Discription

0403-001749 D500 DIODE-ZENER

0406-001286 F500 DIODE-TVS

0406-001286 U503 DIODE-TVS

0406-001286 ZD301 DIODE-TVS

0406-001286 ZD410 DIODE-TVS

0406-001288 ZD402 DIODE-TVS

0406-001288 ZD403 DIODE-TVS

0406-001288 ZD404 DIODE-TVS

0406-001288 ZD405 DIODE-TVS

0406-001288 ZD408 DIODE-TVS

0406-001288 ZD409 DIODE-TVS

0406-001288 ZD411 DIODE-TVS

0406-001288 ZD601 DIODE-TVS

0406-001288 ZD602 DIODE-TVS

0406-001288 ZD603 DIODE-TVS

0406-001288 ZD604 DIODE-TVS

0406-001319 ZD302 DIODE-TVS

0406-001319 ZD400 DIODE-TVS

0406-001319 ZD401 DIODE-TVS

0601-002233 LED500 LED

0601-002233 LED501 LED

1009-001037 U500 IC-HALL EFFECT S/W

1108-000201 UME200 IC-MCP

1201-002731 PAM100 IC-POWER AMP

1201-002886 U400 IC-AUDIO AMP

1202-001068 U401 IC-VOLTAGE COMP.

1203-004883 U300 IC-MULTI REG.

1203-005235 PM300 IC-POWER SUPERVISOR

1204-003020 U102 IC-DEMODULATOR

1205-003517 U100 IC-BLUETOOTH

1205-003663 UCP200 IC-MODEM

1205-003682 U101 IC-TRANSCEIVER

1209-001817 U502 IC-SENSOR

1404-001221 VR500 THERMISTOR-NTC

0403-001749 D500 DIODE-ZENER

6-1

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Main Electrical Parts List

SEC CODE Design LOD Discription

2007-000138 R424 R-CHIP

2007-000140 R223 R-CHIP

2007-000141 R307 R-CHIP

2007-000143 C430 R-CHIP

2007-000143 R312 R-CHIP

2007-000143 R410 R-CHIP

2007-000148 R201 R-CHIP

2007-000148 R202 R-CHIP

2007-000148 R317 R-CHIP

2007-000148 R517 R-CHIP

2007-000149 R211 R-CHIP

2007-000151 R304 R-CHIP

2007-000152 R520 R-CHIP

2007-000155 R308 R-CHIP

2007-000159 R313 R-CHIP

2007-000159 R314 R-CHIP

2007-000159 R315 R-CHIP

2007-000159 R316 R-CHIP

2007-000162 R101 R-CHIP

2007-000162 R399 R-CHIP

2007-000162 R423 R-CHIP

2007-000162 R600 R-CHIP

2007-000164 R417 R-CHIP

2007-000164 R419 R-CHIP

2007-000168 R418 R-CHIP

2007-000170 R422 R-CHIP

2007-000170 R515 R-CHIP

2007-000170 R516 R-CHIP

2007-000172 R503 R-CHIP

2007-000172 R504 R-CHIP

2007-000172 R511 R-CHIP

2007-000172 R512 R-CHIP

2007-000172 R514 R-CHIP

2007-000242 R400 R-CHIP

2007-000242 R401 R-CHIP

6-2

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SEC CODE Design LOD Discription

2007-000242 R408 R-CHIP

2007-000242 R409 R-CHIP

2007-001292 R403 R-CHIP

2007-001292 R404 R-CHIP

2007-001292 R405 R-CHIP

2007-001292 R407 R-CHIP

2007-001292 R509 R-CHIP

2007-001292 R510 R-CHIP

2007-001319 R206 R-CHIP

2007-001319 R207 R-CHIP

2007-001319 R208 R-CHIP

2007-001319 R209 R-CHIP

2007-001333 R305 R-CHIP

2007-001333 R500 R-CHIP

Main Electrical Parts List

2007-001333 R502 R-CHIP

2007-001341 R416 R-CHIP

2007-001341 R421 R-CHIP

2007-002796 R425 R-CHIP

2007-002796 R426 R-CHIP

2007-003015 R100 R-CHIP

2007-007573 R300 R-CHIP

2007-007589 R518 R-CHIP

2007-008354 R301 R-CHIP

2007-008354 R519 R-CHIP

2203-000233 C106 C-CER,CHIP

2203-000233 C313 C-CER,CHIP

2203-000233 C402 C-CER,CHIP

2203-000233 C506 C-CER,CHIP

2203-000233 L117 C-CER,CHIP

2203-000254 C110 C-CER,CHIP

2203-000278 C439 C-CER,CHIP

2203-000278 C440 C-CER,CHIP

2203-000330 C132 C-CER,CHIP

2203-000386 C103 C-CER,CHIP

2203-000386 C127 C-CER,CHIP

6-3

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Main Electrical Parts List

SEC CODE Design LOD Discription

2203-000425 C315 C-CER,CHIP

2203-000438 C134 C-CER,CHIP

2203-000438 C206 C-CER,CHIP

2203-000466 C109 C-CER,CHIP

2203-000627 C318 C-CER,CHIP

2203-000679 C213 C-CER,CHIP

2203-000812 C120 C-CER,CHIP

2203-000812 C208 C-CER,CHIP

2203-000812 C333 C-CER,CHIP

2203-000812 C406 C-CER,CHIP

2203-000812 C432 C-CER,CHIP

2203-000812 C433 C-CER,CHIP

2203-000854 C401 C-CER,CHIP

2203-000870 C111 C-CER,CHIP

2203-000995 C419 C-CER,CHIP

2203-000995 C420 C-CER,CHIP

2203-002668 C102 C-CER,CHIP

2203-002668 C137 C-CER,CHIP

2203-002668 C138 C-CER,CHIP

2203-005052 C105 C-CER,CHIP

2203-005052 C112 C-CER,CHIP

2203-005052 C113 C-CER,CHIP

2203-005052 C114 C-CER,CHIP

2203-005052 C115 C-CER,CHIP

2203-005234 C117 C-CER,CHIP

2203-005234 C118 C-CER,CHIP

2203-005281 C107 C-CER,CHIP

2203-005281 C119 C-CER,CHIP

2203-005281 C121 C-CER,CHIP

2203-005281 C124 C-CER,CHIP

2203-005281 C125 C-CER,CHIP

2203-005344 C108 C-CER,CHIP

2203-005344 C126 C-CER,CHIP

2203-005393 C412 C-CER,CHIP

2203-005393 C427 C-CER,CHIP

6-4

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SEC CODE Design LOD Discription

2203-005395 C128 C-CER,CHIP

2203-005395 C133 C-CER,CHIP

2203-005450 C212 C-CER,CHIP

2203-005450 C215 C-CER,CHIP

2203-005450 C217 C-CER,CHIP

2203-005481 C405 C-CER,CHIP

2203-005481 C415 C-CER,CHIP

2203-005481 C421 C-CER,CHIP

2203-005481 C428 C-CER,CHIP

2203-005483 C222 C-CER,CHIP

2203-006048 C201 C-CER,CHIP

2203-006048 C202 C-CER,CHIP

2203-006048 C203 C-CER,CHIP

2203-006048 C205 C-CER,CHIP

Main Electrical Parts List

2203-006048 C214 C-CER,CHIP

2203-006048 C216 C-CER,CHIP

2203-006048 C218 C-CER,CHIP

2203-006048 C301 C-CER,CHIP

2203-006048 C322 C-CER,CHIP

2203-006048 C501 C-CER,CHIP

2203-006048 C502 C-CER,CHIP

2203-006048 C503 C-CER,CHIP

2203-006137 C437 C-CER,CHIP

2203-006137 C438 C-CER,CHIP

2203-006208 C221 C-CER,CHIP

2203-006257 C129 C-CER,CHIP

2203-006257 C130 C-CER,CHIP

2203-006257 C300 C-CER,CHIP

2203-006257 C302 C-CER,CHIP

2203-006257 C306 C-CER,CHIP

2203-006257 C309 C-CER,CHIP

2203-006257 C314 C-CER,CHIP

2203-006257 C323 C-CER,CHIP

2203-006257 C326 C-CER,CHIP

2203-006260 C413 C-CER,CHIP

6-5

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Main Electrical Parts List

SEC CODE Design LOD Discription

2203-006260 C414 C-CER,CHIP

2203-006324 C321 C-CER,CHIP

2203-006348 C316 C-CER,CHIP

2203-006348 C317 C-CER,CHIP

2203-006361 C343 C-CER,CHIP

2203-006399 C131 C-CER,CHIP

2203-006399 C135 C-CER,CHIP

2203-006399 C136 C-CER,CHIP

2203-006399 C207 C-CER,CHIP

2203-006399 C210 C-CER,CHIP

2203-006399 C220 C-CER,CHIP

2203-006399 C305 C-CER,CHIP

2203-006399 C308 C-CER,CHIP

2203-006399 C310 C-CER,CHIP

2203-006399 C312 C-CER,CHIP

2203-006399 C327 C-CER,CHIP

2203-006399 C331 C-CER,CHIP

2203-006399 C408 C-CER,CHIP

2203-006399 C416 C-CER,CHIP

2203-006399 C422 C-CER,CHIP

2203-006399 C505 C-CER,CHIP

2203-006562 C307 C-CER,CHIP

2203-006562 C311 C-CER,CHIP

2203-006562 C325 C-CER,CHIP

2203-006562 C330 C-CER,CHIP

2203-006562 C407 C-CER,CHIP

2203-006562 C409 C-CER,CHIP

2203-006824 C303 C-CER,CHIP

2203-006872 C101 C-CER,CHIP

2203-006872 C104 C-CER,CHIP

2203-006890 C304 C-CER,CHIP

2203-006890 C329 C-CER,CHIP

2404-001339 TA400 C-TA,CHIP

2404-001377 TA401 C-TA,CHIP

2404-001430 TA100 C-TA,CHIP

6-6

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SEC CODE Design LOD Discription

2404-001430 TA501 C-TA,CHIP

2703-002170 L110 INDUCTOR-SMD

2703-002176 L105 INDUCTOR-SMD

2703-002198 L102 INDUCTOR-SMD

2703-002198 L104 INDUCTOR-SMD

2703-002200 L101 INDUCTOR-SMD

2703-002201 L113 INDUCTOR-SMD

2703-002203 L109 INDUCTOR-SMD

2703-002205 L116 INDUCTOR-SMD

2703-002207 L103 INDUCTOR-SMD

2703-002207 L106 INDUCTOR-SMD

2703-002267 L112 INDUCTOR-SMD

2703-002268 L115 INDUCTOR-SMD

2703-002314 L100 INDUCTOR-SMD

Main Electrical Parts List

2703-002367 L118 INDUCTOR-SMD

2703-002586 L111 INDUCTOR-SMD

2703-002593 L107 INDUCTOR-SMD

2703-002593 L108 INDUCTOR-SMD

2703-003297 L301 INDUCTOR-SMD

2703-003476 L412 INDUCTOR-SMD

2703-003476 L501 INDUCTOR-SMD

2801-004466 OSC300 CRYSTAL-SMD

2801-004787 OSC100 CRYSTAL-SMD

2901-001540 F600 FILTER-EMI/ESD

2901-001540 F601 FILTER-EMI/ESD

2901-001540 F602 FILTER-EMI/ESD

2904-001891 F101 FILTER-SAW

2904-001892 F102 FILTER-SAW

2909-001283 F100 FILTER-LC

3301-001729 R508 BEAD-SMD

3301-001729 R513 BEAD-SMD

3301-001787 L411 CORE-FERRITE BEAD

3301-001787 L413 CORE-FERRITE BEAD

3301-001787 L415 CORE-FERRITE BEAD

3301-001812 L502 BEAD-SMD

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Main Electrical Parts List

SEC CODE Design LOD Discription

3301-001885

3301-001885

3301-001885

3301-001885

3301-001970

3404-001303

3404-001303

3404-001303

3705-001503

3708-001872

3709-001394

3709-001447

3710-002683

3711-006332

3711-006808

3711-006852

3722-002639

4202-001463

L401 BEAD-SMD

L406 BEAD-SMD

L407 BEAD-SMD

L409 BEAD-SMD

L114 BEAD-SMD

TACT_DW SWITCH-TACT

TACT_HOT SWITCH-TACT

TACT_UP SWITCH-TACT

RFS100 CONNECTOR-COAXIAL

CN401 CONNECTOR-FPC/FFC/PIC

SD300 CONNECTOR-CARD EDGE

SIM300 CONNECTOR-CARD EDGE

IFC500 SOCKET-INTERFACE

HEA600 HEADER-BOARD TO BOARD

BTC500 HEADER-BATTERY

HDC600 HEADER-BOARD TO BOARD

EAR400 JACK-EAR PHONE

ANT101 ANTENNA-CHIP

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

6-8

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9. Flow Chart of Troubleshooting

9-1.

Power On

Power On'does not work

'

Check the current consumption

more than

C323(

Check the Clock at

Yes

mA

100

Yes

Check the VBAT

more than

OSC300

VISA)

3.3V

Yes

=2.6

Yes

=32KHz

V?

No

No

No

No

Download again

Check the Battery

Check the related circuit

①

Resolder OSC300 or replace

Yes

Check the VDD_IO_LOW_1.8V

of PM300

Check PM300

VDD_IO_HIGH_2.9V

AVDD_2.6V

VDD_PLL_1.2V

Check CLK32K

Freq

Check the initial operation

=32

END

1.8V

≥

Yes

=2.6V

=1.2V

Yes

KHz

Yes

Yes

=2.9V

No

No

No

②

Check the PMU300 and C300

③

Check the PMU300 and C302, C306,

C314

④

Check the clock32KHz_DIGIT

9-1

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Flow Chart of Troubleshooting

9-2

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Flow Chart of Troubleshooting

9-2.

Initial

Initial Failure

Yes

PM

pin7(RSTON)="H"?

300

check the test point)

(

Yes

Check the16bit data signal

memory CE

&

END

Yes

No

Check the circuit related to reset

9-3

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Flow Chart of Troubleshooting

9-4

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Flow Chart of Troubleshooting

9-3.

Charging Part

Abnormal charging part

Check the PM300 pin

PM300 pin

>5.0V

34(

L"?

="

Yes

Yes

AUX_ON)

Yes

38

No

No

Check the circuit related to

V_EXT_CHARGE_5V

Check the circuit related to

AUX_ON signal

Check the PM300 pin

1.25V

≒

Yes

END

36

No

Resolder or replace PM300

9-5

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Flow Chart of Troubleshooting

9-6

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