Samsung SGH-F480 - Manuals

Samsung SGH-F480 – Manual in PDF format online.

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Manual

Manual Samsung SGH-F480

Summary

Page 2 - Country

Samsung Electronics Co.,Ltd. 2008. 04 Rev.1.0 ⓒ This Service Manual is a property of Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable International and/or domestic law. Country Web Site North America service.samsungportal.com Latin America latin.samsungpor...

Page 3 - SAMSUNG Proprietary-Contents may change without notice; Safety Precautions; This Document can not be used without Samsung's authorization; Use a thicken twisted wire when you measure level.

SAMSUNG Proprietary-Contents may change without notice 1. Safety Precautions 1-1 This Document can not be used without Samsung's authorization 1-1. Repair Precaution ― Repair in Shield Box, during detailed tuning. Take specially care of tuning or test, becausespecipicty of cellular phone is sensitiv...

Page 4 - afety Precautions; Use earthed soldering steel when you connect or disconnect ESD.

SAMSUNG Proprietary-Contents may change without notice S afety Precautions 1-2 This Document can not be used without Samsung's authorization 1-2. ESD(Electrostatically Sensitive Devices) Precaution Several semiconductor may be damaged easily by static electricity. Such parts are called by ESD (Elect...

Page 5 - W C D M A

SAMSUNG Proprietary-Contents may change without notice 2. Specification This Document can not be used without Samsung's authorization 2-1 2-1. GSM General Specification E G S M 9 0 0 D C S 1 8 0 0 P C S 1 9 0 0 W C D M A 2 1 0 0 F r e q . B a n d [ M H z ] U p l i n k / D o w n l i n k 8 8 0 ~ 9 1 5...

Page 6 - Specification

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Specification 2-2 2-2. GSM Tx Power Class TX Power control level GSM900 TX Power control level DCS1800 TX Power control level PCS1800 5 33±2 dBm 0 30±3 dBm 0 30±3 dBm 6 31±2 dBm 1 28±...

Page 7 - Main Function; Touch Screen

SAMSUNG Proprietary-Contents may change without notice 3. Product Function 3-1 This Document can not be used without Samsung's authorization Main Function － HSDPA 7.2Mbps － Touch Screen － Bluetooth 2.0 － FM radio － External Memory: micro SD － High speed USB － GPRS/EDGE : class 12 － BT : Braodcom BCM...

Page 8 - Product Function

SAMSUNG Proprietary-Contents may change without notice Product Function 3-2 This Document can not be used without Samsung's authorization

Page 9 - Array course control

SAMSUNG Proprietary-Contents may change without notice 4. Array course control 4-1 This Document can not be used without Samsung's authorization 4-1. Software Adjustments

Page 10 - Array course control

SAMSUNG Proprietary-Contents may change without notice Array course control 4-2 This Document can not be used without Samsung's authorization 1.JIG(GH80-03308A): Download, Trace, Calibration, etc2.RF test cable(GH39-00397A): RF test3.Test cable(GH39-00886A): JIG to phone4.Travel Adaptor(GH44-01702A)...

Page 12 - Select the binary file what you want to download.

SAMSUNG Proprietary-Contents may change without notice Array course control 4-4 This Document can not be used without Samsung's authorization 3. Select the binary file what you want to download. * Up to eight ports are supported. 4. press the button 'Port search'.

Page 15 - Exploded View and Parts List

SAMSUNG Proprietary-Contents may change without notice 5. Exploded View and Parts List 5-1 This Document can not be used without Samsung's authorization 5-1. Cellular phone Exploded View QFR01 QME03 QLC01 QCA01 QBR01 QSH01 QSP01 QSH02 QCR32 QRE01 QCK02 QVO01 QRF01 QBA01 QBA00 QKP01 QAN02 QMP01 QCB01...

Page 16 - Exploded View and Parts List; Design LOC

SAMSUNG Proprietary-Contents may change without notice Exploded View and Parts List 5- 2 This Document can not be used without Samsung's authorization Design LOC Description SEC CODE QAN02 INTENNA-SGH F480 GH42-01506A QBA00 ASSY COVER-BATT GH98-07384A QBA01 INNER BATTERY PACK-1000MAH, BL GH43-02513A...

Page 17 - MAIN Electrical Parts List; SEC Code; LED

SAMSUNG Proprietary-Contents may change without notice 6. MAIN Electrical Parts List 6-1 This Document can not be used without Samsung's authorization SEC Code Design LOC Description 0401-001141 ZD700 DIODE-SWITCHING 0403-001547 D604 DIODE-ZENER 0403-001547 D700 DIODE-ZENER 0404-001153 D603 DIODE-SC...

Page 18 - Main Electrical Parts List

SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-2 This Document can not be used without Samsung's authorization SEC Code Design LOC Description 2007-001285 R207 R-CHIP 2007-001290 R309 R-CHIP 2007-001298 R206 R-CHIP 2007-001307 R520 R-CHIP 2007-001307 R521 R-CHIP ...

Page 28 - HEADER-BOARD TO BOARD

SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-12 This Document can not be used without Samsung's authorization SEC Code Design LOC Description 2901-001498 F709 FILTER-EMI/ESD 2904-001634 F101 FILTER-SAW 2904-001635 F102 FILTER-SAW 2904-001658 F200 FILTER-SAW 290...

Page 30 - Block Diagrams

Block Diagrams 7-2 _ X T IP X T M I _ X T Q _ P X T M Q _ X R P I _ X R _IM P Q _ X R X R _QM C T XO 9 1 .2Mhz G E SM RX1 S C P 1 X R S C D R X1 1 1 - 9 1 5 7 7 Y K S o M x T ( u d ) e l R T N B 0 6 9 1 A 3 0 6 0 P C O C ( U L P ER) H F S G 1 0 1 Q Y 0 4 X R A M D C W ( ) R E T L I F P S N _ 0 8 2 6...

Page 32 - PCB Diagrams; HD; SIM; RT

PCB Diagrams 8-2 2. Main bottom ANT100 0 0 4 T A B N 2 0 VI _ 4 1 4 B R C100 C101 C102 C103 C104 5 0 1 C C106 C107 C108 C109 C110 C111 2 1 1 C 3 1 1 C C114 5 1 1 C C116 7 1 1 C C118 9 1 1 C 0 2 1 C 1 2 1 C 2 2 1 C C123 C124 C125 C126 C127 C128 9 2 1 C 0 3 1 C 1 3 1 C C134 C135 0 0 2 C 1 0 2 C 2 0 2 ...

Page 33 - Flow Chart of Troubleshooting

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-1 This Document can not be used without Samsung's authorization 9. Flow Chart of Troubleshooting 9-1.Logic 9-1-1. Power on/off YES NO NO Check the Battery Voltage is more than 3.3v Check the current consumption is...

Page 35 - LCD displays nothing; Is there any signal at; YES; END; GND

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-3 This Document can not be used without Samsung's authorization 9-1-2. LCD Part LCD displays nothing YES NO TA600 is 'High'? Check U602 YES Is there any signal at HDC700 #3, F700: pin #6, #7, #8 ? Change the LCD m...

Page 36 - LCD backlight does not; Change PBA; Repalce the LCD module

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-4 This Document can not be used without Samsung's authorization C619 C620 621 D 60 3 F70 0 F70 1 F7 02 F70 3 F7 04 H D C 70 0 L6 04 R 43 1 R626 627 R 62 9 R 70 2 R 71 1 SC 111 SC 11 2 TA 70 1 TP4 00 TP 40 1 U6 ZD ...

Page 43 - Microphone dose not work; Is the voice signal

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-11 This Document can not be used without Samsung's authorization 9-1-6. Microphone Part Microphone dose not work YES NO Check C524 = 1.8V Check UCP300 YES YES Is the voice signal at C532, C541? NO check the connec...

Page 44 - signal at

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-12 This Document can not be used without Samsung's authorization 9-1-7. SIM Part Phone can not access a SIM card YES SIM400: pin1 is 'High'? (R418) Check the U400 NO YES After Power on, Check SIM_CLK signal at SIM...

Page 46 - Abnormal Charging; Check battery voltage

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-14 This Document can not be used without Samsung's authorization 9-1-8. Charging Part R610 R606 R613 25 25 3 34 45 5 6 67 7 8 89 9 18 1819 19 2 2 20 2021 21 22 2223 23 24 24 10 10 11 11 12 12 13 13 14 1415 15 16 1...

Page 50 - RFS; FS

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-18 This Document can not be used without Samsung's authorization C100 C101 C102 C 10 5 C111 C 11 2 C 11 3 C114 C 11 5 C116 C 11 7 C118 C 11 9 C 12 0 C 12 1 C 12 2 C 13 1 C 20 0 C 20 1 C 20 2 C203 C 20 4 C205 C 20 ...

Page 77 - IF

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-45 This Document can not be used without Samsung's authorization ANT100 C123 C124 C125 C126 C127 C128 C 12 9 C 13 0 C134 C135 C 61 3 C 61 4 C629 C 70 9 C 71 0 C713 C714 C715 C 71 6 C 71 7 C721 C 72 2 C 72 3 C724 C...

Page 79 - Reference Abbreviation

SAMSUNG Proprietary-Contents may change without notice 10. Reference data 10-1 This Document can not be used without Samsung's authorization Reference Abbreviation - AAC : Advanced Audio Coding. - AVC : Advanced Video Coding. - BER : Bit Error Rate - BPSK : Binary Phase Shift Keying - CA : Condition...

Page 80 - Reference data

SAMSUNG Proprietary-Contents may change without notice Reference data 10-2 This Document can not be used without Samsung's authorization

Page 81 - Disassembly and Assembly Instructions

SAMSUNG Proprietary-Contents may change without notice 11. Disassembly and Assembly Instructions 11-1 This Document can not be used without Samsung's authorization 1) Be careful not to make scratch and molding damage! 1) Be careful not to make scratch and molding damage! 1) When PBA is separated fro...

Page 82 - Disassembly and Assembly Instructions

SAMSUNG Proprietary-Contents may change without notice Disassembly and Assembly Instructions 11-2 This Document can not be used without Samsung's authorization 1) Be careful not to damage antenna cable ! 1) Be careful not to make scratch and molding damage! 2) Be careful not to damage the FPCB 1) Be...

Page 84 - ) Be sure the direction of side key

SAMSUNG Proprietary-Contents may change without notice Disassembly and Assembly Instructions 11-4 This Document can not be used without Samsung's authorization 1) Torque kgf.cm 1) Be sure the direction of side key 1) Torque Kgf/ ㎠ 6 1) Assemble the side key , camera key and power key. 2) Then assemb...