Samsung SGH-F480I Service Manual Download Page 18

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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

0403-001547

D705

DIODE-ZENER

0403-001547

ZD601

DIODE-ZENER

0404-001172

D603

DIODE-SCHOTTKY

0406-001208

U744

DIODE-TVS

0406-001208

U745

DIODE-TVS

0406-001208

ZD401

DIODE-TVS

0406-001267

D502

DIODE-TVS

0406-001286

ZD600

DIODE-TVS

0406-001288

D500

DIODE-TVS

0406-001288

D501

DIODE-TVS

0406-001288

D704

DIODE-TVS

0406-001306

ZD602

DIODE-TVS

0502-001322

Q400

TR-POWER

0601-002456

LED600

LED

0801-002882

U300

IC-CMOS LOGIC

1001-001470

U504

IC-ANALOG SWITCH

1003-002047

U610

IC-MOTOR DRIVER

1108-000266

UME300

IC-MCP

1201-002304

U501

IC-AUDIO AMP

1201-002742

PAM100

IC-POWER AMP

1201-002765

PAM201

IC-POWER AMP

1201-002864

U500

IC-AUDIO AMP

1203-004540

U611

IC-DC/DC CONVERTER

1203-004857

U608

IC-DC/DC CONVERTER

1203-005409

U601

IC-POWER SUPERVISOR

1203-005512

U612

IC-POSI.FIXED REG.

1203-005809

U400

IC-POWER SUPERVISOR

1204-003026

U502

IC-TUNER

1205-003754

U100

IC-BLUETOOTH

1205-003761

U200

IC-TRANSCEIVER

1205-003764

UCP300

IC-MODEM

1404-001221

V300

THERMISTOR-NTC

2007-000148

R101

R-CHIP

2007-000156

R708

R-CHIP

2007-000157

R209

R-CHIP

2007-000157

R210

R-CHIP

2007-000164

R625

R-CHIP

2007-000173

R505

R-CHIP

Summary of Contents for SGH-F480I

Page 1: ...ification 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 ...

Page 2: ...orn away Use a thicken twisted wire when you measure level A thicken twisted wire has low resistance therefore error of measurement is few Repair after separate Test Pack and Set because for short danger for example an overcurrent and furious flames of parts etc when you repair board in condition of connecting Test Pack and tuning on Take specially care of soldering because Land of PCB is small an...

Page 3: ...ined your body before you touch semiconductor or parts with semiconductor There are ways that you touch an earthed place or wear static electricity prevention string on wrist Use earthed soldering steel when you connect or disconnect ESD Use soldering removing tool to break static electricity otherwise ESD will be damaged by static electricity Don t unpack until you set up ESD on product Because m...

Page 4: ...12 885 512 810 UL 9612 9888 DL 10562 10838 Tx Rx spacing 45MHz 95MHz 80MHz 190MHz Mod Bit rate Bit Period 270 833kbps 3 692us 270 833kbps 3 692us 270 833kbps 3 692us 3 84Mcps Time lot Period Frame Period 576 9us 4 615ms 576 9us 4 615ms 576 9us 4 615ms Frame length 10ms Slot length 0 667ms Modulation 0 3GMSK 0 3GMSK 0 3GMSK QPSK HQPSK MS Power 33dBm 5dBm 30dBm 0dBm 30dBm 0dBm 24dBm 50dBm Power Clas...

Page 5: ... 2 dBm 1 28 3 dBm 1 28 3 dBm 7 29 2 dBm 2 26 3 dBm 2 26 3 dBm 8 27 2 dBm 3 24 3 dBm 3 24 3 dBm 9 25 2 dBm 4 22 3 dBm 4 22 3 dBm 10 23 2 dBm 5 20 3 dBm 5 20 3 dBm 11 21 2 dBm 6 18 3 dBm 6 18 3 dBm 12 19 2 dBm 7 16 3 dBm 7 16 3 dBm 13 17 2 dBm 8 14 3 dBm 8 14 3 dBm 14 15 2 dBm 9 12 4 dBm 9 12 4 dBm 15 13 2 dBm 10 10 4 dBm 10 10 4 dBm 16 11 3 dBm 11 8 4 dBm 11 8 4 dBm 17 9 3 dBm 12 6 4 dBm 12 6 4 dBm...

Page 6: ...n Function HSDPA 7 2Mbps Touch Screen Bluetooth 2 1 FM radio External Memory micro SD High speed USB GPRS EDGE class 12 BT Braodcom BCM2070 Battery 1000mAh Weight 85 4g Include Battery 106g Memory 3Gb NAND 1Gb SDRAM Camera 5Mega LSI LCD 2 8 QVGA TFT Size 98 4x54 8x11 9mm Band GSM900 1800 1900 W2100 BB Broadcom BCM2153 BCM59035 RF STN AERO4228 ...

Page 7: ... may change without notice 4 Array course control 4 1 This Document can not be used without Samsung s authorization 4 1 Software Adjustments Test Cable GH39 01160A Test Jig GH99 36900A RF Test Cable GH39 00985A Adapter GH99 38251A ...

Page 8: ...y files for downloading F480i F480IXXI _BIN folder includes 2 folders APPS boot1a boot1b boot2 FUSE_APPS nandpreboot_le COMMS COMMS LE_HEDGE_NVRAM6_RF_SS_F480i_01 patch_dsp sysparm_dep sysparm_ind F480IXX _TFS F480IXX F480IXX rc1 F480IXX tfs 4 2 2 Pre requsite for Downloading Downloader Program BcomDownloader Lite v1 4 for BCM2153 Nand3G SGH F480i Mobile Phone JIG BOX Test Cable Serial Cable Binar...

Page 9: ... not be used without Samsung s authorization 4 2 3 S W Downloader Program 1 Load the binary download program by executing the BcomDownloader Lite v1 4 for BCM2153 Nand3G IF you chage the bootloader go to number 2 Normally go to number 6 2 Change the UART port and adjust the UART speed normally 921K ...

Page 10: ...out notice Array course control 4 4 This Document can not be used without Samsung s authorization 3 Check the START butten and power on the phone UART Download mode Available 4 Check the NAND Erase butten Next time you have to download bootloader ...

Page 11: ...NG Proprietary Contents may change without notice Array course control 4 5 This Document can not be used without Samsung s authorization 5 Check the Disconnect buttern and Bootloader butten Download complete ...

Page 12: ...hange without notice Array course control 4 6 This Document can not be used without Samsung s authorization 6 Change the USB Operation and port number Push the START buttern and power on the phone you see the USB Download Mode Available ...

Page 13: ...ge without notice Array course control 4 7 This Document can not be used without Samsung s authorization 7 Check the Nandpreboot and you click the Nandpreboot_le F480I _BIN APPS so Bootloader Files and Binary files is automatically loaded ...

Page 14: ...SAMSUNG Proprietary Contents may change without notice Array course control 4 8 This Document can not be used without Samsung s authorization 8 Check the TFS F480I _TFS and Rsrc F480I _TFS file ...

Page 15: ...y change without notice Array course control 4 9 This Document can not be used without Samsung s authorization 9 Check the All Binary FS and push the Download buttern 10 Download Finished window pop up is appered Download is finished ...

Page 16: ...Parts List 5 1 This Document can not be used without Samsung s authorization 5 1 Cellular phone Exploded View QFR01 QME03 QLC01 QCA01 QME00 QSH01 QMP01 QAN01 QSP01 QSH02 QCR32 QCR32 QRE01 QCK02 QVO01 QRF01 QBA00 QKP01 QAN19 QAN02 QCB01 QCK01 QCR91 QME01 QBR01 QCA04 QIF01 QSD01 ...

Page 17: ...CHINE 6001 001700 QCR91 SCREW MACHINE 6001 002260 QFR01 ASSY CASE FRONT GH98 07382A QKP01 ASSY KEYPAD EU SIL GH98 07495A QLC01 LCD GH07 01428A QME03 TOUCH PANEL EU BRN F480 GH59 05546A QMP01 A S ASSY PBA MAIN SGH F480I SVC GH82 03722A QRF01 TAPE RF SHEET GH74 38134A QSH01 ASSY COVER SHIELD CAN A I GH98 12479A QSH02 ASSY COVER SHIELD CAN B I GH98 13369A QSP01 UNIT SPK MOT KEYFPCB GH59 05577A QVO01 ...

Page 18: ...R 0601 002456 LED600 LED 0801 002882 U300 IC CMOS LOGIC 1001 001470 U504 IC ANALOG SWITCH 1003 002047 U610 IC MOTOR DRIVER 1108 000266 UME300 IC MCP 1201 002304 U501 IC AUDIO AMP 1201 002742 PAM100 IC POWER AMP 1201 002765 PAM201 IC POWER AMP 1201 002864 U500 IC AUDIO AMP 1203 004540 U611 IC DC DC CONVERTER 1203 004857 U608 IC DC DC CONVERTER 1203 005409 U601 IC POWER SUPERVISOR 1203 005512 U612 I...

Page 19: ...007137 R515 R CHIP 2007 007148 R207 R CHIP 2007 007156 R713 R CHIP 2007 007156 U747 R CHIP 2007 007189 R507 R CHIP 2007 007189 U743 R CHIP 2007 007309 R629 R CHIP 2007 007318 R512 R CHIP 2007 007318 R519 R CHIP 2007 007489 R305 R CHIP 2007 007592 R637 R CHIP 2007 007981 R309 R CHIP 2007 008045 R347 R CHIP 2007 008045 R348 R CHIP 2007 008045 R349 R CHIP 2007 008045 R350 R CHIP 2007 008045 R550 R CH...

Page 20: ...007 008798 R103 R CHIP 2007 008809 R320 R CHIP 2007 008809 R321 R CHIP 2007 008809 R325 R CHIP 2007 008809 R326 R CHIP 2007 008809 R422 R CHIP 2007 008809 R444 R CHIP 2007 009084 R401 R CHIP 2007 009084 R602 R CHIP 2007 009111 R711 R CHIP 2007 009157 R313 R CHIP 2007 009157 R524 R CHIP 2007 009157 R712 R CHIP 2007 009170 R600 R CHIP 2007 009212 R416 R CHIP 2007 010071 R443 R CHIP 2203 000233 C223 ...

Page 21: ...5281 C226 C CER CHIP 2203 005281 C228 C CER CHIP 2203 005281 C273 C CER CHIP 2203 005281 C274 C CER CHIP 2203 005281 C275 C CER CHIP 2203 005393 C133 C CER CHIP 2203 005395 L109 C CER CHIP 2203 005446 C219 C CER CHIP 2203 005446 C221 C CER CHIP 2203 005682 C103 C CER CHIP 2203 005682 C143 C CER CHIP 2203 005682 C153 C CER CHIP 2203 005682 C347 C CER CHIP 2203 005682 C348 C CER CHIP 2203 005682 C36...

Page 22: ...5779 C526 C CER CHIP 2203 005779 C600 C CER CHIP 2203 005779 C604 C CER CHIP 2203 005779 C639 C CER CHIP 2203 005779 C640 C CER CHIP 2203 005779 C641 C CER CHIP 2203 005806 C108 C CER CHIP 2203 006047 C638 C CER CHIP 2203 006048 C112 C CER CHIP 2203 006048 C354 C CER CHIP 2203 006048 C359 C CER CHIP 2203 006048 C445 C CER CHIP 2203 006048 C700 C CER CHIP 2203 006048 C721 C CER CHIP 2203 006194 C13...

Page 23: ...6399 C404 C CER CHIP 2203 006399 C405 C CER CHIP 2203 006399 C513 C CER CHIP 2203 006399 C514 C CER CHIP 2203 006399 U735 C CER CHIP 2203 006423 C201 C CER CHIP 2203 006423 C234 C CER CHIP 2203 006423 C238 C CER CHIP 2203 006423 C269 C CER CHIP 2203 006423 C304 C CER CHIP 2203 006423 C307 C CER CHIP 2203 006423 C308 C CER CHIP 2203 006423 C309 C CER CHIP 2203 006423 C313 C CER CHIP 2203 006423 C31...

Page 24: ...6562 C423 C CER CHIP 2203 006562 C426 C CER CHIP 2203 006562 C502 C CER CHIP 2203 006562 C508 C CER CHIP 2203 006562 C523 C CER CHIP 2203 006562 C525 C CER CHIP 2203 006562 C542 C CER CHIP 2203 006562 C605 C CER CHIP 2203 006562 C607 C CER CHIP 2203 006562 C608 C CER CHIP 2203 006562 C609 C CER CHIP 2203 006562 C610 C CER CHIP 2203 006562 C617 C CER CHIP 2203 006562 C623 C CER CHIP 2203 006562 C71...

Page 25: ...838 C440 C CER CHIP 2203 006872 C127 C CER CHIP 2203 006872 C129 C CER CHIP 2203 006872 C147 C CER CHIP 2203 006872 C212 C CER CHIP 2203 006872 C637 C CER CHIP 2203 006890 C220 C CER CHIP 2203 006901 C428 C CER CHIP 2203 006978 C619 C CER CHIP 2203 006978 C620 C CER CHIP 2203 006979 C114 C CER CHIP 2203 006979 C115 C CER CHIP 2203 006979 C126 C CER CHIP 2203 007210 C231 C CER CHIP 2203 007210 C504...

Page 26: ... SMD 2703 003182 L604 INDUCTOR SMD 2703 003260 L605 INDUCTOR SMD 2703 003285 L603 INDUCTOR SMD 2703 003343 L400 INDUCTOR SMD 2703 003343 L401 INDUCTOR SMD 2703 003485 L202 INDUCTOR SMD 2801 004373 OSC400 CRYSTAL SMD 2809 001281 OSC200 CRYSTAL SMD 2901 001353 F707 FILTER EMI ESD 2901 001353 F708 FILTER EMI ESD 2901 001353 F709 FILTER EMI ESD 2901 001540 F600 FILTER EMI ESD 2901 001540 F700 FILTER E...

Page 27: ...D 3711 005930 HDC700 HEADER BOARD TO BOARD 3711 005976 HDC703 HEADER BOARD TO BOARD 3711 006348 BTC700 HEADER BATTERY 3711 006919 HDC701 HEADER BOARD TO BOARD 4302 001130 BAT400 BATTERY LI 2ND GH70 03349A SC100 IPR SHIELD CAN CLIP GH70 03349A SC101 IPR SHIELD CAN CLIP GH70 03349A SC102 IPR SHIELD CAN CLIP GH70 03349A SC103 IPR SHIELD CAN CLIP GH70 03349A SC104 IPR SHIELD CAN CLIP GH70 03349A SC105...

Page 28: ...RM11 312 MHz MIC 4 ø x 1 5t Memory SEC SIM Card 1 8V 3 0V Support Bluetooth BCM2070 V2 0 HCI Earphone S20 pin ARM11 312 MHz ARM 9 208 MHz Camera I F Up to 3 2M pixel 30fps CIF video recoding playbck 15fps H 264 decode MIDI MP3 4 AAC AAC WMA W AM External IO Interface UART 1 USB 2 0 Memory SEC NAND 2Gbit NAND 1Gbit SDRAM 1Gbit PMU BCM59035 2 DCDC AAC AAC WMA W AMR USIM I F RF Interface 2 DCDC 15 LD...

Page 29: ...8 PCB Diagrams 8 1 1 Main top ...

Page 30: ...PCB Diagrams 8 2 2 Main bottom ...

Page 31: ...hout Samsung s authorization 9 1 9 1 Power On Check the Battery Voltage is more than 3 4V Power On does not work Change the Battery END No Yes R416 U400 BB_RESET is 2 9V Check the PMIC U400 No Yes OSC400 is 32 768Khz Check the OSC400 Yes PMIC output is OK Check the PMIC U402 No Yes Check the initial operation Yes Yes No ...

Page 32: ... V A 4 E S S V A 5 E S S V A 6 E S S V A 7 E S S V A 8 E S S V A 9 E O D D V 1 F S S V A 6 D S S V A 7 D S S V A 8 D S S V A 9 D R G H C S I D V 1 E 2 W S B V 0 1 E 1 W S B V 1 1 E A D S 2 E 2 C P 9 C I L A T X 1 D D N G U 0 1 D 2 S U B T S B V 1 1 D T E S E R 2 D T N I 3 D S S V A 4 D S S V A 5 D D C A 1 1 C S S V A 2 C 1 T S E T G I D 3 C 0 T S E T G I D 4 C S S V A 5 C S S V A 6 C S S V A 7 C S...

Page 33: ...n not be used without Samsung s authorization 9 3 9 2 Sim Part Check the SIM POWER No Yes Replace PBA After SIM card insert SIM_RST C446 H Yes END Check the SIM Card After Power ON Check C448 SIM_CLK Signal in a few second Check the Clock No Yes Yes No Phone can t access SIM Card SIM400 VDD_SIM_3 0V H ...

Page 34: ...G 8 9 G G 0 1 V 0 3 _ M I S _ D D V 1 1 2 2 3 3 4 4 5 5 6 6 7 G 0 0 4 M I S 1 0 4 D Z 1 3 4 5 6 5 4 4 C 8 1 4 R O I M I S T S R M I S K L C M I S 6 7 2 C 8 7 2 C C445 C446 8 4 4 C 3 0 5 C C509 C511 C512 C513 C514 C550 1 5 5 C 2 5 5 C C553 4 5 5 C 6 5 5 C 0 2 7 C 5 0 7 F L502 L503 R418 R505 6 0 5 R R507 9 0 5 R R550 R711 2 0 1 C S SIM400 0 0 5 U U501 4 0 5 U U735 U741 U743 ZD401 ...

Page 35: ...f Troubleshooting This Document can not be used without Samsung s authorization 9 5 9 3 Speaker Part C556 VBAT_3 8V 3 8V Speaker does not work Check the U501 work correctly Check the U501 END No Yes No Check the U400 Is Speaker working No Yes Change the Speaker Yes Yes ...

Page 36: ...T U O 2 0 5 L B1 VDD 2 B S A I B 3 B A D S 4 B N I X R 5 B T U O 1 C 2 B N I 2 C 1 B N I 3 C L C S 0 0 5 U 1 NC 2 NC 1 A R P H 2 A L P H A3 VSS 4 A N 1 C 5 A P 1 C 3 0 5 C 9 0 5 C 5 3 7 U 9 0 5 R R _ K P S R A E L C S L _ O I D A R _ M F R _ O I D A R _ M F A D S X A M _ N _ K P S X A M _ P _ K P S C E R C E R X A M _ N _ P M A X A M _ P _ P M A L _ K P S R A E N E _ A P A S A P A S _ P _ K P S A ...

Page 37: ...ing This Document can not be used without Samsung s authorization 9 7 9 4 Microphone Part Check the connection from MIC Check the circuit from UCP300 to MIC Replace MIC Resolder the related component END No Yes Yes Yes Yes No Check the MIC No Replace the MIC Microphone does not work ...

Page 38: ... 9 2 5 C 5 0 5 C 3 1 5 R R519 5 1 5 R 1 0 5 L 8 2 5 C 2 1 5 R S A I B _ C I M 7 2 5 C 1 0 5 D 0 0 5 L 6 2 5 C 2 2 5 C 1 4 5 C 2 4 5 C 5 2 5 C 3 2 5 C 2 0 5 R 8 0 5 R 2 0 5 A T C I M C I M P _ C I M _ R A E N _ C I M _ R A E N _ C I M R A E P _ C I M R A E P _ C I M N _ C I M C508 1 4 5 C C542 5 5 5 C 0 2 7 C 0 0 5 D 1 0 5 D 5 0 7 F 6 0 7 F 1 0 7 C D H 0 0 5 L 1 0 5 L R502 R508 R512 R519 3 0 7 R 5 ...

Page 39: ...be used without Samsung s authorization 9 9 9 5 LCD Part Check the current consumption is More than 100mA Download END No Yes Yes Power On does not work Check the Battery Voltage is more than 3 3V Check the Battery No Yes Check the clock at OSC400 32kHz Yes Resolder OSC400 No Check the initial operation Yes ...

Page 40: ...t Samsung s authorization Flow Chart of Troubleshooting 9 10 9 6 CAMERA PART Camera function does not work Yes No Connect the LCD connector Check the LCD connector Yes Check the camera connector No Connect the camera module Yes HDC702 PIN23 MSCL H END Replace the camera module No Check UCP300 ...

Page 41: ... 8 1 9 1 9 1 2 2 0 2 2 0 7 C D H 1 1 0 1 0 1 1 1 1 1 2 1 2 1 V 8 1 _ D D V D _ C E N V 8 2 _ O I D D V D _ C E N 5 1 7 C V 2 1 _ M A C V _ C E N V 3 3 _ F A _ C E N 1 1 7 C 2 1 7 C V 8 2 _ D D V A _ C E N 3 1 7 C 4 1 7 C F 1 D M A C M F 7 D M A C M F 5 D M A C M F 3 D M A C M M 5 _ Y B D N A T S A D S M L C S M F K L C M T S R _ M 5 _ M A C F K L C P F I C _ Y B D N A T S T S R _ F I C _ M A C F C...

Page 42: ...thout notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 12 9 8 Charging Part Charging function does not work Yes No Check the TA connection and Check the U400 PIN H11 5V Yes check the U400 END ...

Page 43: ... 1 W S B V 1 1 E 1 O D L V L V 4 B O D L M I S V 9 A 2 O D L V L V 3 B V 5 _ R E W O P _ C D V D D V _ V 2 1 1 P M A _ V 0 3 V 0 3 _ H S A L F T _ D D V V 0 3 _ M I S _ D D V M V N _ B S U _ V 3 3 C402 C403 C404 6 0 4 C 8 0 4 C C409 C410 3 1 4 C C415 C416 C417 C419 C420 C421 C422 3 2 4 C 4 2 4 C C426 7 2 4 C 8 2 4 C C429 C440 1 4 4 C 0 0 4 L 1 0 4 L OSC400 0 0 4 Q 6 1 4 R R421 2 2 4 R R443 4 4 4 R...

Page 44: ...d without Samsung s authorization Flow Chart of Troubleshooting 9 14 9 9 GSM Receiver C103 53dBm Resolder RFS101 RF CN END No Yes RX ON RF input CH center freq 67 7kHz Amp 50dBm C221 C226 60dBm Yes Yes Yes No C108 2 8V Resolder U200 TRANCEIVER No Resolder U400 PMIC Resolder FEM100 ASM ...

Page 45: ...heck UCP300 Check VBAT or PAM control signal No Change or Resolder FEM100 Yes FEM100 pin2 30dBm Resolder FEM100 C103 L102 TX ON 5Level VDD H 2 8V CTRL1 CTRL2 H CTRL3 CTRL4 l FEM100 pin11 30dBm PAM201 pin11 30dBm PAM100 pin7 4dBm Check ANT Switch control circuit Resolder or Change R120 Yes Check PAM100 pin2 3 4 6 is ok Resolder or Change PAM100 No No No No Yes Yes Yes Yes No Yes ...

Page 46: ...t Samsung s authorization Flow Chart of Troubleshooting 9 16 9 11 DCS Receiver C103 53dBm Resolder RFS101 RF CN END No Yes RX ON RF input CH center freq 67 7kHz Amp 50dBm C219 C221 60dBm Yes Yes Yes No C109 2 8V Pin1 3 4 H Pin2 L Resolder U200 TRANCEIVER No Resolder U402 PMIC Resolder FEM100 ...

Page 47: ...eck UCP300 Check VBAT or PAM control signal No Change or Resolder FEM100 Yes FEM100 pin2 25dBm Resolder RFS101 C103 L102 TX ON 5Level VDD H 2 8V CTRL1 H CTRL2 3 4 L FEM100 pin9 25dBm PAM100 pin12 25dBm PAM100 pin1 4dBm Check ANT Switch control circuit Resolder or Change L109 C106 C107 Yes Check PAM100 pin2 3 4 6 is ok Resolder or Change PAM100 No No No No Yes Yes Yes Yes No Yes ...

Page 48: ...t Samsung s authorization Flow Chart of Troubleshooting 9 18 9 13 PCS Receiver C103 53dBm Resolder RFS101 RF CN END No Yes RX ON RF input CH center freq 67 7kHz Amp 50dBm C274 C275 60dBm Yes Yes Yes No C109 2 8V FEM CTRL1 2 3 4 L Resolder U200 TRANCEIVER No Resolder U400 PMIC Resolder FEM100 ...

Page 49: ... Check UCP300 Check VBAT or PAM control signal No Change or Resolder FEM100 Yes FEM100 pin19 25dBm Resolder RFC100 C131 L103 TX ON 5Level VDD H 2 8V CTRL1 H CTRL2 3 4 L FEM100 pin9 25dBm PAM100 pin12 25dBm PAM100 pin1 4dBm Check ANT Switch control circuit Resolder or Change L9 C106 Yes Check PAM100 pin2 3 4 6 is ok Resolder or Change PAM100 No No No No Yes Yes Yes Yes No Yes ...

Page 50: ...ation Flow Chart of Troubleshooting 9 20 9 15 WCDMA Receiver C103 53dBm Resolder RFS101 RF CN END No Yes RX ON RF input CH center freq 67 7kHz Amp 50dBm C250 60dBm Yes Yes Yes No C109 2 8 FEM CTRL1 2 L CTRL3 4 H Resolder U200 TRANCEIVER No No Check U400 PMIC Resolder F201 Duplexer L211 60dBm Resolder RFS100 ASM ...

Page 51: ...heck UCP300 Check VBAT or PAM control signal No Change or Resolder FEM100 Yes FEM100 pin2 23dBm Resolder RFS101 C103 L102 TX ON 5Level VDD H 2 8V FEM CTRL1 2 L CTRL3 4 H FEM100 pin20 23dBm F201 Pin6 23dBm PAM201 pin9 5dBm Check ANT Switch control circuit Resolder or Change L211 C258 Yes Check PAM201 pin1 2 4 5 10 is ok Resolder or Change PAM201 No No No No Yes Yes Yes Yes No Yes ...

Page 52: ...S C D 1 X R _ S C P 2 X R _ S C P 1 N E P G X T _ M S G X T _ S C P D M E F _ V 8 2 _ U _ F R V 3 N E P G M S G M A P 5 1 1 L 3 5 1 C 5 1 1 C 1 0 1 R 7 0 1 C 6 5 1 C 4 5 1 C 4 1 1 C 2 1 1 L 2 1 1 C 4 0 1 C 6 0 1 C 9 0 1 L N I _ 0 0 9 0 5 8 M S G 7 0 1 T U O _ 0 0 9 0 5 8 M S G 2 L E S _ E D O M 6 N E _ X T 4 T T A B V P M A R V 5 L E S _ D N A B 3 P A C _ S S A P Y B 9 P A C _ S S A P Y B 3 1 N I ...

Page 53: ...P S _ 3 1 1 C D N G 2 1 C L O F R _ 2 3 1 C D N G 2 C N E K L C S Y S _ 3 1 1 B K L C I P S _ 3 2 1 B N U L A B _ D D V 3 1 B 3 _ V 1 D D V _ 3 2 B C N 3 B D N G 4 B D N G 5 B D N G 6 B P A I F R _ 2 4 A N E I F R _ 2 5 A P E I F R _ 2 6 A N D I F R _ 2 7 A P D I F R _ 2 8 A N P I F R _ 2 9 A N I X R _ 3 1 B D N G 0 1 B C N 2 P I X R _ 3 1 A P P I F R _ 2 0 1 A T U O K L C S Y S _ 3 1 1 A O I G I ...

Page 54: ...PSK Binary Phase Shift Keying CA Conditional Access CDM Code Division Multiplexing C I Carrier to Interference DMB Digital Multimedia Broadcasting EN European Standard ES Elementary Stream ETSI European Telecommunications Standards Institute MPEG Moving Picture Experts Group PN Pseudo random Noise PS Pilot Symbol QPSK Quadrature Phase Shift Keying RS Reed Solomon SI Service Information TDM Time Di...

Page 55: ... and molding damage 1 When PBA is separated from LCD Connector Be careful not to damage 1 Be careful not to damage FPCB 11 1 Disassembly Instructions 1 Unscrew the REAR at the four points 2 Disassemble the IF cover and SD card cover 1 1 Disassemble the Rear from the bottom side to the upper side 2 3 1 Disassemble the touch key connector antenna cable SPK connector camera connector 2 Unscrew the sc...

Page 56: ...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 careful not to make scratch and molding damage 2 Be careful not to damage the LCD FPCB 5 6 1 Remove the SPK ass y and camera 1 Remove the antenna and antenna cable 7 1 Remove the screw 2 Disassemble the touch key FPCB 3 Remove the bracket ...

Page 57: ...m 1 Be careful not to damage the antenna cable 1 Be sure to connect the connectors 11 2 Assembly Instructions 1 2 1 Assemble the LCD on the front 1 Insert the key pad in the front 2 Assemble the bracket on the front and insert the screw 3 1 Insert the touch key FPCB 2 Assemble Antenna and take care of the antenna cable 4 1 Connect the LCD connector and assemble the PBA on the bracket 2 Connect the...

Page 58: ...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 assemble the rear 5 1 Insert the screw and connect the camera connector 7 1 Screw up the REAR at 4 Points ...

Page 59: ...SAMSUNG Proprietary Contents may change without notice 12 Schematic Diagram 12 1 This Document can not be used without Samsung s authorization NC Point UME300 NC Point ...

Page 60: ...ts may change without notice Schematic Diagram 12 2 This Document can not be used without Samsung s authorization U200 1 2 3 4 5 6 7 8 9 10 11 12 13 A B C D E F G H J K L M N NC U400 11 10 9 8 7 6 5 4 3 2 1 L K J H G F E D C B A ...

Page 61: ...VSS B7 VDDTF 1 C K L C _ M I P S 2 C D X T _ T R A U 3 C VSS 2 A P D _ B S U H A3 VDDC 4 A C N Y S _ M C P A5 VBAT 6 A V H G E R V 7 A G E R V B1 VDD_USB 2 B 0 0 1 U 1 NC 2 NC A1 0 0 2 L 2 A C 1 G 3 4 G 2 0 2 L 1 1 1 P T 1 0 1 S F R 4 1 1 L 9 2 1 C 8 0 1 C 3 4 1 C 0 3 1 C 8 2 1 C 8 3 2 C 2 1 1 C 4 0 1 C L207 4 7 2 C 3 1 1 L 6 0 1 C 6 0 1 R 0 0 5 P T 9 0 1 L 2 0 5 D 5 0 1 P T N I _ 0 0 9 0 5 8 M S ...

Page 62: ... M A X T A 9 B NVM_VDDP C1 ATXDVDD1P2 C10 ATXAVDD3P0 C11 ATXDVSS1P2 C12 P F E R F _ L L P M 4 1 C C17 APLL_AVSS ARXAVDD3P0 N I X R D C W 1 2 B Q N T U O X T D C W 3 2 B Q P T U O X T D C W 4 2 B NC18 B25 C N 3 B C N 4 B B6 BBL_VSS B7 BBL_VDDO P 0 0 4 P L P M A X T A P 0 0 4 N R P M A X T A 2 1 B P 0 0 4 P R P M A X T A 3 1 B P D _ X T _ 3 G I D 5 1 B P D _ X R _ 3 G I D 6 1 B 2 P C I M X R A 8 1 B...

Page 63: ...AVSS F5 AVSS F6 AVSS F7 L C S 3 E AVSS E4 AVSS E5 AVSS E6 AVSS E7 AVSS E8 AVSS E9 VDDO F1 AVSS D6 AVSS D7 AVSS D8 AVSS D9 R G H C S I D V 1 E 2 W S B V 0 1 E 1 W S B V 1 1 E A D S 2 E 2 C P 9 C I L A T X 1 D D N G U 0 1 D 2 S U B T S B V 1 1 D T E S E R 2 D T N I 3 D AVSS D4 AVSS D5 D C A 1 1 C AVSS C2 1 T S E T G I D 3 C 0 T S E T G I D 4 C AVSS C5 AVSS C6 AVSS C7 AVSS C8 1 O D L V L V 4 B AVSS B...

Page 64: ...OM2 3 M O C 8 COM4 2 1 6 D N G 2 IN1 2 IN3 4 0 1 1 NC1 4 0 5 U 1 M O C 0 5 5 R 0 5 5 C 1 4 7 U 5 0 5 R 3 1 5 C 3 4 7 U V 8 3 _ T A B V C4 PGND C5 PVDD 1 D 2 A N I 2 D 1 A N I D3 GND 4 D N I X R 5 D T U O 2 0 5 L B1 VDD 2 B S A I B 3 B A D S 4 B N I X R 5 B T U O 1 C 2 B N I 2 C 1 B N I 3 C L C S 0 0 5 U 1 NC 2 NC 1 A R P H 2 A L P H A3 VSS 4 A N 1 C 5 A P 1 C 5 2 5 C 3 0 5 C 3 2 5 C 2 0 5 R 8 0 5 ...

Page 65: ... U 1 2 3 4 5 6 5 0 6 R 8 3 6 C 4 1 T E S R 6 W S 0 0 6 D E L H N I L F A T U O L F 3 1 1 1 B T U O L F D N G 9 GND 5 1 N I 5 T U O 8 7 D N G P D N G A 4 T C 1 2 T E S N E 3 N E L F D N G L F 2 1 0 1 2 1 7 C 8 0 6 U 8 1 6 C C727 C726 8 8 9 9 17 NC NC 18 5 1 5 1 6 1 6 1 2 2 3 3 4 4 5 5 6 6 7 7 3 0 7 C D H 1 1 0 1 0 1 1 1 1 1 2 1 2 1 3 1 3 1 4 1 4 1 V 5 _ R E W O P _ C D V 3 4 4 N I 1 T U O 5 2 T U O...

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