Samsung GT-M2710L User manual

GSM TELEPHONE
GT-M2710L
1. Safety Precautions
2. Specification
3. Product Function
4. Array course control
5. Exploded View and Parts list
6. MAIN Electrical Parts List
7. Disassembly and Assembly
Instructions
8. Block Diagrams
9. PCB Diagrams
10. Chart of Troubleshooting
11. Reference data
GSM TELEPHONE CONTENTS
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This Service Manual is aproperty 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
ⓒ
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
GSPN (Global Service Partner Network)

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6. MAIN Electrical Parts List
6-1
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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

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Main Electrical Parts List
6-2
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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

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Main Electrical Parts List
6-3
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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
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

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Main Electrical Parts List
6-4
This Document can not be used without Samsung's authorization
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

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Main Electrical Parts List
6-5
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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
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

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Main Electrical Parts List
6-6
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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

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Main Electrical Parts List
6-7
This Document can not be used without Samsung's authorization
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
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
6-8
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SEC CODE Design LOD Discription
3301-001885 L401 BEAD-SMD
3301-001885 L406 BEAD-SMD
3301-001885 L407 BEAD-SMD
3301-001885 L409 BEAD-SMD
3301-001970 L114 BEAD-SMD
3404-001303 TACT_DW SWITCH-TACT
3404-001303 TACT_HOT SWITCH-TACT
3404-001303 TACT_UP SWITCH-TACT
3705-001503 RFS100 CONNECTOR-COAXIAL
3708-001872 CN401 CONNECTOR-FPC/FFC/PIC
3709-001394 SD300 CONNECTOR-CARD EDGE
3709-001447 SIM300 CONNECTOR-CARD EDGE
3710-002683 IFC500 SOCKET-INTERFACE
3711-006332 HEA600 HEADER-BOARD TO BOARD
3711-006808 BTC500 HEADER-BATTERY
3711-006852 HDC600 HEADER-BOARD TO BOARD
3722-002639 EAR400 JACK-EAR PHONE
4202-001463 ANT101 ANTENNA-CHIP
Please consult the GSPN website (Samsung Portal) for the most recent version of the product's part list.

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9. Flow Chart of Troubleshooting
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9-1
9-1. Power On
Check the current consumption
more than 100mA
Check the VBAT
more than 3.3V
'Power On 'does not work
C323(VISA) =2.6
V?
Check PM300
VDD_IO_HIGH_2.9V =2.9V
AVDD_2.6V =2.6V
VDD_PLL_1.2V =1.2V
Check CLK32K
Freq =32 KHz
Check the VDD_IO_LOW_1.8V
of PM300 ≥1.8V
Check the Clock at
OSC300 =32KHz
Download again
No
Yes
Check the Battery
No
Yes
Yes
Check the PMU300 and C302, C306,
C314
No ③
END
Check the initial operation
No
Check the clock 32KHz_DIGIT
Yes
Yes
④
Check the related circuit
No
Yes
Yes
Check the PMU300 and C300
No
Yes
②
Yes
Resolder OSC300 or replace
No ①

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Flow Chart of Troubleshooting
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9-2

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Flow Chart of Troubleshooting
9-3
9-2. Initial
Initial Failure
Yes
PM300 pin 7( RSTON) ="H"?
(check the test point) No Check the circuit related to reset
Yes
Check the 16bit data signal
&memory CE
Yes
END

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Flow Chart of Troubleshooting
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9-4

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Flow Chart of Troubleshooting
9-5
9-3. Charging Part
Check the PM300 pin 38
>5.0V
Abnormal charging part
END
No
Yes
PM300 pin 34(AUX_ON)
="
L"?
No
Yes
Check the PM300 pin 36
≒1.25V
No
Yes
Check the circuit related to
V_EXT_CHARGE_5V
Check the circuit related to
AUX_ON signal
Resolder or replace PM300
Yes

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Flow Chart of Troubleshooting
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9-6

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Flow Chart of Troubleshooting
9-7
9-4. Sim Part
Check the SIM_VCC_3.0V
Phone can't access SIM Card
Check the circuit related to C304, C331,
R317
Check the circuit around SIM300
input circuitry
END
No
Yes
Yes
Yes
No
resolder or change SIM300
Check the SIM connector's
connector's to SIM card
No
Check the related circuit of SIM300
Yes
①
②
③

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Flow Chart of Troubleshooting
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9-8

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Flow Chart of Troubleshooting
9-9
9-5. Microphone Part
Check the circuit related to TA401, R404,R408
C221 =2.1V?
Yes
Check the circuit
from UCP200to MIC
No
Yes
Replace the MIC
Check the MIC No
Yes
END
Microphone does not work
Yes
Check the connection
from MIC
No Resolder MIC
Check the path from Main IC to MIC
No

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Flow Chart of Troubleshooting
This Document can not be used without Samsung's authorization
9-10