Advertisement
Quick Links
efrcom
GSM TELEPHONE
GT-M2710L
GSM TELEPHONE
CONTENTS
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
Advertisement
Related Manuals for Samsung GT-M2710L
Summary of Contents for Samsung GT-M2710L
- Page 1 GSM TELEPHONE GT-M2710L GSM TELEPHONE CONTENTS 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.
- Page 2 China china.samsungportal.com Asia asia.samsungportal.com Mideast & Africa mea.samsungportal.com This Service Manual is a property of Samsung Electronics Co.,Ltd. ⓒ Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable International and/or domestic law. 2009. 04. Rev.1.0...
- Page 3 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 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 4 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 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 5 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 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 6 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 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 7 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 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 8 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 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 9 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 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 10 HEADER-BOARD TO BOARD EAR400 JACK-EAR PHONE 3722-002639 4202-001463 ANT101 ANTENNA-CHIP Please consult the GSPN website (Samsung Portal) for the most recent version of the product's part list. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 11 Check the PMU300 C302, C306, AVDD_2.6V = 2.6V C314 VDD_PLL_1.2V = 1.2V ④ Check CLK32K Freq = 32KHz Check the clock 32KHz_DIGIT Check the initial operation SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 12 Flow Chart of Troubleshooting SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 13 Initial Failure PM300 pin 7 (RSTON) ="H"? (check the test point) Check the circuit related to reset Check the 16bit data signal & memory CE SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 14 Flow Chart of Troubleshooting SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 15 > 5.0V PM300 pin 34(AUX_ON) Check the circuit related to AUX_ON signal = "L"? Check the PM300 pin 36 Resolder or replace PM300 ≒ 1.25V SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 16 Flow Chart of Troubleshooting SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 17 Check the SIM connector's resolder or change SIM300 connector's to SIM card ③ Check the circuit around SIM300 Check the related circuit of SIM300 input circuitry SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 18 Flow Chart of Troubleshooting SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 19 C221 = 2.1V ? Check the circuit Check the path from Main IC to MIC from UCP200 to MIC Check the MIC Replace the MIC SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 20 Flow Chart of Troubleshooting 9-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 21 Check the SPEAKER connector "HIGH" ② Check the output circuit of Change or resolder around U400 U400(Audio AMP) Change speaker module Is speaker OK? 9-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 22 Flow Chart of Troubleshooting 9-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 23 Check the Dome sheet & Key Pad pushed, is it displayed on LCD? When one of the keys is pushed, Replace the PBA KBIO signal is OK? 9-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 24 Flow Chart of Troubleshooting 9-14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 25 9-8. Camera part "Camera" function does not work Check the Camera Reconnect the camera module connector on PBA Is there another problem? Replace the camera module 9-15 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 26 C300 ≥ 1.8V Check PMU(PM300) part C302 ≥ 2.9V C506 is OK? Resolder C506 (When U102 operate) and check U102 Check signal related to U102 9-16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 27 Flow Chart of Troubleshooting 9-17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 28 20 ≥ -70dBm U101 Check & Resolder pin 27,28,29,30 U101 L113 ≥ 0.2Vp_p pin 4 ≥ 2.8V And PMU Part Check UCP200 Resolder U101 9-18 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 29 18 ≥ -70dBm U101 Check & Resolder pin 27,28,29,30 U101 L113 ≥ 0.2Vp_p pin 4 ≥ 2.8V And PMU Part Check UCP200 Resolder U101 9-19 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 30 16 ≥ -70dBm U101 Check & Resolder pin 27,28,29,30 U101 L113 ≥ 0.2Vp_p pin 4 ≥ 2.8V And PMU Part Check UCP200 Resolder U101 9-20 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 31 14 ≥ -70dBm U101 Check & Resolder pin 27,28,29,30 U101 L113 ≥ 0.2Vp_p pin 4 ≥ 2.8V And PMU Part Check UCP200 Resolder U101 9-21 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 32 Flow Chart of Troubleshooting 9-22 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 33 Flow Chart of Troubleshooting 9-23 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 34 Check VBAT or PAM control signal U101 Check & Resolder U101 pin 27,28,29,30 L113 pin 4 ≥ 2.8V ≥ 0.2Vp_p And PMU Part Resolder U101 Check UCP200 9-24 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 35 Check VBAT or PAM control signal U101 Check & Resolder U101 pin 27,28,29,30 L113 pin 4 ≥ 2.8V ≥ 0.2Vp_p And PMU Part Resolder U101 Check UCP200 9-25 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 36 Check VBAT or PAM control signal U101 Check & Resolder U101 pin 27,28,29,30 L113 pin 4 ≥ 2.8V ≥ 0.2Vp_p And PMU Part Resolder U101 Check UCP200 9-26 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 37 Check VBAT or PAM control signal U101 Check & Resolder U101 pin 27,28,29,30 L113 pin 4 ≥ 2.8V ≥ 0.2Vp_p And PMU Part Resolder U101 Check UCP200 9-27 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 38 Flow Chart of Troubleshooting 9-28 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 39 Flow Chart of Troubleshooting 9-29 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 40 PM300 is around 1.8V Check 26KHz Clock on Check OSC100 U100 Check the assembled Resolder of change ANT100 status of ANT100 Exchange U100 Check UCP200 9-30 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 41 Flow Chart of Troubleshooting 9-31 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 42 7. Block Diagrams 7-1. Block Diagram SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 43 Block Diagrams 7-2. RF Blcok Diagram SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 44 Block Diagrams 7-3. Audio Block Diagram SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 45 8. PCB Diagrams SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 46 PCB Diagrams SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 47 ② ① 1) Please be careful of scratching and damaging to 1) Please be careful not to damage to the slide FPCB. the phone. 11-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 48 2) When disassembling, Be careful not to damage to FPCB and not to scratch the set. the FPCB and not to scratch the set. 11-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 49 2) Be careful of the damage and scratch. CONNECTOR. 1) Detach the SUB Key PAD. 1) detach with tweezers 2) Be careful of the damage and scratch. 11-3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 50 1) Please be careful not to scratch and damage to the phone. phone. 2) Please be careful not to damage to the FPCB. 2) Please be careful not to damage to the FPCB. 11-4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 51 1) Check the kind and position of the Key then 1) Attach the key pad to right position to fix the assemble. 2) Please check the state of connection of camera flange. connector. 11-5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 52 1) Please be careful of Side key not to be pulled out. 1) Check the appearance and the operation. 1) Finally check the appearance. 11-6 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 53 efrcom...