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Samsung GT-B5510 Service Manual Download Page 58

SAMSUNG Proprietary-Contents may change without notice

Level 3 Repair

8-29

This Document can not be used without Samsung's authorization

8-4-3. DCS/PCS RX

**If you check the tx chain,

Check the not only RF Device but also resistor, inductor and capacitor.

Check L120 L124

>= -55 dBm?

Continous Rx ON
RF Input : 698 CH
Amplitude : -50dBm

The End

Normal Condition

Catch the channel?

Yes

Yes

Yes

No

No

Check Antenna Contact

Resolder U100 or Change

Replace U100

Summary of Contents for GT-B5510

Page 1: ...nality features specifications and other product information provided in this document inclu ding but not limited to the benefits design pricing components performance availability and capabiliti es of the product are subject to change without notice or obligation Samsung reserves the right to make changes to this document and the product described herein at anytime without obligation on Samsung t...

Page 2: ...is 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 Samsung Electronics Co Ltd 2011 09 Rev 1 0 ⓒ ...

Page 3: ...riod 270 833kbp s 3 692us 270 833kbp s 3 692us 270 833kb ps 3 692us 270 833kb ps 3 692us 3 84Mcps 3 84Mcps 3 84Mcps Time Slot Period Fram e Period 576 9us 4 615ms 576 9us 4 615ms 576 9us 4 615ms 576 9us 4 615ms FrameLength 10ms Slotlength 0 667ms FrameLength 10ms Slotlength 0 667ms FrameLength 10ms Slotlength 0 667ms Modulation 0 3GMSK 0 3GMSK 0 3GMSK 0 3GMSK QPSKHQPSK QPSKHQPSK QPSKHQPSK MS Power...

Page 4: ...0 23 2 dBm 11 21 2 dBm 12 19 2 dBm 13 17 2 dBm 14 15 2 dBm 15 13 2 dBm 16 11 3 dBm 17 9 3dBm 18 7 3 dBm 19 5 3 dBm TX Power control level DCS1800 0 30 3 dBm 1 28 3 dBm 2 26 3 dBm 3 24 3 dBm 4 22 3 dBm 5 20 3 dBm 6 18 3 dBm 7 16 3 dBm 8 14 3 dBm 9 12 4 dBm 10 10 4 dBm 11 8 4 dBm 12 6 4 dBm 13 4 4 dBm 14 2 5 dBm 15 0 5 dBm TX Power control level PCS1900 0 30 3 dBm 1 28 3 dBm 2 26 3 dBm 3 24 3 dBm 4 ...

Page 5: ...lation 3 1 This Document can not be used without Samsung s authorization Main Function GSM EDGE 850 900 1800 1900 3G 900 2100 HSDPA 7 2 Mbps 2 6 LQVGA 240x320 OS Version Gingerbread Full Touch Qwerty BAR Phone 3M FF Camera FM Radio Receiver Bluetooth v3 0 USB v2 0 Wi Fi b g n SMS MMS Email ...

Page 6: ...ng s authorization 6 1 Software Download 6 1 1 Required items in order to install S W ㆍInstallation program Downloader Program Odin3_v1 84 ㆍGT B5510 Mobile Phone ㆍData Cable ㆍJIG BOX GH99 36900B ㆍJIG Cable GH39 01339A ㆍAdapter GH99 38251A ㆍRF test cable GH39 00985A ㆍSerial Cable ㆍMobile device specific S W Binary files ...

Page 7: ...rietary Contents may change without notice Level 1 Repair 6 2 This Document can not be used without Samsung s authorization 6 1 2 S W Download Process 1 Load the binary download program by executing the Odin3_v1 84 ...

Page 8: ...SAMSUNG Proprietary Contents may change without notice Level 1 Repair 6 3 This Document can not be used without Samsung s authorization 2 Click the PIT Button and Insert pit binary file ...

Page 9: ...UNG Proprietary Contents may change without notice Level 1 Repair 6 4 This Document can not be used without Samsung s authorization 3 Click the BOOTLOADER Button and Insert DefaultCalDataWithBoot_ md5 file ...

Page 10: ...SAMSUNG Proprietary Contents may change without notice Level 1 Repair 6 5 This Document can not be used without Samsung s authorization 4 Click the PDA Button and Insert PDA_ md5 file ...

Page 11: ...SAMSUNG Proprietary Contents may change without notice Level 1 Repair 6 6 This Document can not be used without Samsung s authorization 5 Click the PHONE Button and Insert MODEM_ md5 file ...

Page 12: ...SAMSUNG Proprietary Contents may change without notice Level 1 Repair 6 7 This Document can not be used without Samsung s authorization 6 Click the CSC Button and Insert GT B5510 MULTI CSC md5 file ...

Page 13: ...his Document can not be used without Samsung s authorization 7 Connect phone to PC You have to set the phone as a download mode by pressing Volume down Middle Key Power on key simultaneously before connecting to PC Color will be changed to yellow if PC recognize phone properly ...

Page 14: ...hout notice Level 1 Repair 6 9 This Document can not be used without Samsung s authorization 8 If you Click Start Button download is started And you can see PASS with green when download is done 9 Confirm the downloaded version name and etc 1234 ...

Page 15: ...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 16: ...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 17: ...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 18: ...ut notice 4 Exploded View and Parts List 4 1 This Document can not be used without Samsung s authorization 4 1 Cellular phone Exploded View QFR01 QRE01 QCR67 QBC00 QLC01 QCR92 QAR01 QMP01 QSP01 QCA01 QME03 QCK01 QKP01 QJK01 QME01 QAN02 QMI03 QVO01 ...

Page 19: ...NY SOCKET GH59 09965A QJK01 MODULE OPTICAL FINGER MOUSE GH59 11299A QME01 DOME SHEET GT B5510 GH59 11317A QME03 TOUCH PANEL GT B5510 GH59 11331A QSP01 MODULE SPK MOT GT B5510 GH59 11371A QMP01 A S ASSY PBA MAIN COMM GH82 06029A QLC01 ELA MODULE GT B5510 LCD CKD GH96 05394A QBC00 ASSY COVER BATT GH98 20991A QKP01 ASSY KEYPAD DUTCH BLACK GH98 21613A QRE01 ASSY CASE REAR GH98 20990A QVO01 PMO KEY VOL...

Page 20: ...15 XM2400SB DL1201 UME300 1108 000411 KAT007012C BRTT PAM101 1201 003092 SKY77705 U201 1201 003261 BGU7007 U100 1201 003266 RF3242 PAM100 1201 003303 RF7221 U604 1202 001088 NCS2220AMUT1G U401 1203 005512 MIC5365 3 3YMT U603 1203 005521 MIC5365 2 8YMT U602 1203 006589 AAT1401IUQ T1 U400 1203 006878 STC3105IQT U402 1203 006913 MAX8986EWG T U403 1203 006938 RT9829GQW U203 1205 003966 BCM4751IUB2G U2...

Page 21: ...00173 RC1005J220CS R505 2007 001285 ERJ2GEJ5R6X R100 R101 R110 R111 2007 001298 RC1005J510CS R317 R320 2007 001316 MCR01MZP5J821 R105 R414 R415 2007 003015 MCR01MZP5J2R2 R604 2007 007014 MCR01MZP5J513 R325 2007 007015 RC1005J133CS R507 2007 007107 RC1005F1003CS R200 R606 2007 007132 RC1005F153CS R114 2007 007312 MCR01MZP5F2002 R501 2007 007317 RK73H1ETP2201F R615 2007 007334 RC1005F2003CS R616 200...

Page 22: ...K C113 C449 C519 2203 000995 GRP1555C1H470J C103 2203 001017 GRP1555C1H4R0C C203 2203 001385 GRP1555C1H1R5CZ01E C108 2203 002668 C1005CG1H0R5BT C127 2203 005052 GRP1555C1H3R3CZ01E C110 2203 005234 GRP1555C1H1R2CZ01E C222 2203 005480 GRP155R71A333KA01E C612 2203 005481 GRP155R71A473KA01E C117 2203 005729 CL03C150JAGC C135 2203 005731 GRM0335C1E180J C205 2203 005777 CL03C010CA3GNNC C212 C216 C217 C2...

Page 23: ...05X5R105K10AH C525 2203 006562 CV05X5R105K10AH C101 C125 2203 006611 GRM0335C1E2R7CD01D C115 C129 C207 C209 2203 006824 CV105X5R475K10AT C210 C211 C232 C406 2203 006824 CV105X5R475K10AT C420 C421 C422 C610 2203 006824 CV105X5R475K10AT C241 2203 006839 CL03A104KP3NNNC C223 C432 C443 2203 006841 CV05X5R105K16AH C409 C411 C417 C419 2203 006844 CV05X5R474K10AH C238 C239 C242 C243 2203 006872 GRM155R60...

Page 24: ...109 L105 2703 002281 CIH05T5N6SNC C500 2703 002309 CIH05T82NJNC L102 2703 002367 CIH05T1N0SNC C149 L120 L124 2703 002858 HK0603 4N7S T L118 2703 002901 LLV0603 F15NJ L116 2703 002903 LLV0603 F10NJ L126 L128 2703 002999 CIH03T22NJNC L115 2703 003121 MLG1005SR15J L601 2703 003485 CIG22L100MNE L210 2703 003545 LQM2MPN2R2NG0 L400 L401 L402 2703 003686 CIG21L2R2MNE L504 2703 003878 CIG10WR27MNC L212 27...

Page 25: ...1SN1D L500 L501 L502 L503 3301 001885 BLM15HD182SN1D L505 3301 001885 BLM15HD182SN1D L203 L208 3301 001895 BLM03AG601SN1D L600 3301 002062 BLM18HE102SN1D TAC500 TAC501 TAC502 3404 001410 LS12M2E T RFS100 3705 001731 KMS 560 002 BEF HDC600 3708 002283 FH26 13S 0 3SHBW 21 CD500 3709 001575 SCHA4B0301 SIM500 3709 001623 5000 6P 1 6M SOC600 3710 003306 3D1201087 ST32 7H HEA600 3711 007295 AXE634124AW1...

Page 26: ...nts on Rear Case Torque 1 2 kgf cm Separate Rear part corner using a decomposition tool Separate 2 connectors from the PBA with care Lift the Hook Separate the PBA from Front Ass y 7 1 Disassembly and assembly Instructions 7 1 1 Disassembly Unscrew Rear Case 1 Separate the Rear Case 2 Separate 2 connectors 3 Separate the PBA from Front Ass y 4 1 2 3 4 ...

Page 27: ...ents may change without notice 7 Level 2 Repair 7 2 This Document can not be used without Samsung s authorization Unscrew 4 points on the PBA Torque 1 2 kgf cm Separate the Shield Can Unscrew PBA 5 Separate Shield Can 6 7 END ...

Page 28: ...r 7 3 This Document can not be used without Samsung s authorization READY Insert the Shield Can on PBA Screw 3 points on the PBA Torque 1 2 kgf cm Place PBA carefully on hook 7 1 2 assemble READY 1 Assemble the Shield Can 2 3 Screw on PBA 4 Assemble the PBA to FRONT Ass y ...

Page 29: ...This Document can not be used without Samsung s authorization Assemble the LCD Connector TSP Connector Assemble the Rear Case to FRONT Ass y 7 Screw REAR 6 point Land REAR on PBA and screw REAR 6 point Torque 1 2 kgf cm Assemble the PBA to FRONT Ass y 5 Assemble the Rear Case 6 ...

Page 30: ...SAMSUNG Proprietary Contents may change without notice 8 Level 3 Repair 8 1 This Document can not be used without Samsung s authorization 8 1 Block Diagram ...

Page 31: ...1 0 1 L L102 L103 4 0 1 L L105 6 0 1 L L107 8 0 1 L 9 0 1 L 0 1 1 L 1 1 1 L L112 3 1 1 L L114 L115 L116 7 1 1 L 8 1 1 L L119 L120 1 2 1 L 2 2 1 L 3 2 1 L L124 5 2 1 L 6 2 1 L L127 8 2 1 L L129 0 0 2 L 1 0 2 L L202 L203 4 0 2 L L205 6 0 2 L L207 8 0 2 L 9 0 2 L 0 1 2 L 1 1 2 L 2 1 2 L 0 0 4 L L401 2 0 4 L 0 0 5 L 1 0 5 L 2 0 5 L 3 0 5 L L504 5 0 5 L L600 L601 L602 MASTER_JTAG_PAD MOT400 MOT401 0 0 ...

Page 32: ...orization 8 2 1 Bottom A ALT B BACK BACKSPACE C 1 0 5 C C502 C503 4 0 5 C D DOT E E_MAIL ENTER F G H 0 0 6 C D H HOME I INTERNET J K L 0 0 4 D E L 1 0 4 D E L 2 0 4 D E L 3 0 4 D E L M MENU 0 0 5 C I M N O P Q QUESTION R 3 0 4 R 4 0 4 R 5 0 4 R 6 1 4 R 5 0 5 R 8 0 5 R S SHIFT SPACE500 SYM T U U500 V W X Y Z 0 0 5 D Z ZERO ZOOM ...

Page 33: ... Power On Power switch on NG Check the current consumption 100mA Download NO Check the U402 Check the clock OSC100 26Mhz Check the initial operation Check the clock generation circuit Resolder OSC400 Change the battery Yes Yes Yes NO NO L400 VCORE_1 2V 1 2V L401 VMEM_1 8V 1 8V Yes NO Check the clock at OSC400 32KHz NO Check the battery voltage 3 8 Yes ...

Page 34: ...C401 2 0 4 C 4 0 4 C C405 6 0 4 C C407 C408 C409 C410 C411 6 1 4 C C417 C418 C419 C420 1 2 4 C 2 2 4 C 3 2 4 C C424 C425 C426 C427 C428 C429 C430 C431 2 3 4 C 3 3 4 C 4 3 4 C C435 6 3 4 C C437 8 3 4 C C439 C440 1 4 4 C C442 C443 C444 0 0 4 L L401 2 0 4 L 0 0 4 C S O R205 R317 R318 R400 R401 R406 R407 8 0 4 R R410 3 1 5 R R611 R612 0 0 4 A T TP_PMIC_PC400 TP_PMIC_PC401 1 0 3 O I P G F R _ P T 2 0 4...

Page 35: ...authorization 8 3 2 LCD Working Power Switch On LCD FPCB connector is co rrectly connecti ned Replace U602 Check neighboring circuits Yes NO Yes LCD Replace C608 LED_P_26V 26V F600 F601 F602 F603 F604 F605 F606 Resolder F600 F601 F602 F603 F604 F605 F 606 Correctly mounted NO correctly connect NO LCD Display On Yes Yes NO ...

Page 36: ... L F F R R W W _ _ D D C C L L R R W W _ _ D D C C L L S S R R _ _ D D C C L L F F D D R R _ _ D D C C L L D D R R _ _ D D C C L L 7 7 F F _ _ D D C C L L 7 7 D D _ _ D D C C L L 3 3 D D _ _ M M A A C C F F _ _ 3 3 D D _ _ M M A A C C F F S S C C _ _ D D C C L L S S C C _ _ D D C C L L F F _ _ 1 1 D D _ _ M M A A C C 3 3 1 1 F F _ _ D D C C L L 3 3 1 1 D D _ _ D D C C L L 5 5 F F _ _ D D C C L L 5...

Page 37: ...P P 1 1 C C D D N N G G 3 3 C C P P M M O O C C 1 1 D D S S C C 2 2 D D T T E E S S R R 3 3 D D P P V V O O 1 1 C C N N 2 2 C C N N 1 1 A A X X L L 2 2 A A N N I I 3 3 A A T T E E S S N N E E 1 1 B B D D N N G G P P 3 3 0 0 6 6 R R 2 2 0 0 6 6 U U L600 L600 4 4 0 0 6 6 R R C607 C607 8 8 0 0 6 6 C C N N _ _ D D E E L L N N E E _ _ L L B B _ _ D D C C L L V V 6 6 2 2 _ _ P P _ _ D D E E L L BOTH100 ...

Page 38: ...peaker Working SPK500 SPK501 1 0 5 C A T R R E E K K A A E E P P S S 5 5 1 1 5 5 C C 2 2 2 2 1 1 0 0 5 5 K K P P S S 1 1 1 1 3 3 0 0 5 5 D D Z Z 1 1 1 1 2 2 2 2 0 0 0 0 5 5 K K P P S S 1 1 0 0 5 5 D D Z Z P P _ _ K K P P S S N N _ _ K K P P S S Operate speaker NG Check Speaker Contact ReContact NO YES Speaker break down YES Change Speaker NO Change main PBA ...

Page 39: ... without Samsung s authorization Receiver Working 4 4 0 0 5 5 D D Z Z 9 9 1 1 5 5 C C 5 5 0 0 5 5 D D Z Z 0 0 0 0 5 5 N N O O C C 1 1 1 1 2 2 2 2 N N _ _ V V C C R R P P _ _ V V C C R R Operate Receiver NG Check Receiver Soldering Resolder NO YES Receiver break down YES Change Receiver NO Change main PBA ...

Page 40: ...t be used without Samsung s authorization Main MIC Working Operate MIC NG Pollute MIC Hole YES Clean up MIC hole NO Check MIC_BIAS_2 15V 2 15V Check C518 High NO NO Change main PBA YES YES Change MIC Change MIC L505 R517 R512 C516 C517 is soldered operately L505 R517 R512 C516 C517 Resoldering NO ...

Page 41: ...R R 1 1 2 2 5 5 C C 0 0 0 0 5 5 C C I I M M D D N N G G 2 2 1 1 D D N N G G D D N N G G 3 3 2 2 D D N N G G T T U U O O 4 4 T T U U O O R R E E W W O O P P 1 1 R R E E W W O O P P 2 2 0 0 5 5 D D Z Z 8 8 1 1 5 5 C C 6 6 1 1 5 5 C C 7 7 1 1 5 5 R R 5 5 0 0 5 5 L L 0 0 2 2 5 5 C C 7 7 1 1 5 5 C C S S A A I I B B _ _ C C I I M M V V P P _ _ T T U U O O _ _ C C I I M M N N _ _ T T U U O O _ _ C C I I ...

Page 42: ... 8 13 This Document can not be used without Samsung s authorization Stereo Headset Working Hands free stereo headset NG YES Check R507 Button NG NO Check L503 MIC NG YES YES Resolder L503 NO Check L500 L501 SPK NG Resolder L500 L501 YES YES NO NO The End Change Main PBA ...

Page 43: ...6 6 2 2 5 5 C C 6 6 E E N N O O C C 0 0 0 0 5 5 R R A A E E A A N N O O C C 2 2 3 3 B B N N O O C C C C N N O O C C 4 4 5 5 D D N N O O C C 1 1 1 1 5 5 R R 0 0 0 0 5 5 C C 1 1 0 0 5 5 L L 3 3 1 1 5 5 R R 8 8 1 1 5 5 R R 4 4 1 1 5 5 R R 7 7 0 0 5 5 R R 2 2 0 0 5 5 L L 4 4 1 1 5 5 C C 4 4 0 0 5 5 L L P P _ _ C C I I M M _ _ R R A A E E R R _ _ T T U U O O _ _ R R A A E E L L _ _ T T U U O O _ _ R R ...

Page 44: ... 3 Repair 8 15 This Document can not be used without Samsung s authorization 8 3 4 KEY Working Volume KEY Press Volume Key NG Key NG YES Resolder TACT501 TACT502 Volume key NO Change PBA END Still Key NG YES Change TACT501 TACT502 Volume key Still Key NG YES NO ...

Page 45: ...A T ZD506 ZD507 N N W W O O D D L L O O V V P P U U L L O O V V 1 1 2 2 2 2 S S 2 2 0 0 5 5 C C A A T T C C N N 3 3 4 4 C C N N C C N N 5 5 6 6 C C N N 1 1 S S 6 6 0 0 5 5 D D Z Z 7 7 0 0 5 5 D D Z Z 3 3 C C N N C C N N 4 4 5 5 C C N N C C N N 6 6 1 1 1 1 S S 2 2 S S 2 2 1 1 0 0 5 5 C C A A T T 6 6 C C B B K K 6 6 C C B B K K 0 0 R R B B K K 1 1 R R B B K K ...

Page 46: ...y Contents may change without notice Level 3 Repair 8 17 This Document can not be used without Samsung s authorization 8 3 5 Vibrator Working Operate Vibrator VMOT_3 3V C445 3 3V Change SPK module YES NO Change Main PBA ...

Page 47: ...air 8 18 This Document can not be used without Samsung s authorization 5 4 4 C C446 1 0 4 D MOT400 MOT401 0 1 2 R 0 0 5 C A T D401 D401 C445 C445 1 1 1 1 2 2 2 2 1 1 0 0 4 4 T T O O M M C446 C446 1 1 1 1 2 2 2 2 0 0 0 0 4 4 T T O O M M V V 3 3 3 3 _ _ T T O O M M V V ...

Page 48: ...epair 8 19 This Document can not be used without Samsung s authorization 8 3 6 T Flash Card Working Insert Operate microSD card NG YES CD500 break down Change CD500 NO YES Change CD500 12thPin of CD500 High NO 4thPin of CD500 3 0V Check UCP300 NO YES Change Main PBA ...

Page 49: ... R TP_BT_UART_CTS_N 0 0 3 A _ R D D _ P T TP_LCD_D 0 0 0 3 O I P G F R _ P T TP301 2 0 3 P T TP304 TP305 1 1 3 P T TP312 3 1 3 P T 4 1 3 P T 5 1 3 P T TP316 TP317 8 1 3 P T 9 1 3 P T TP320 TP321 TP600 TP601 TRACECLK TRACEPKT300 TRACEPKT301 TRACEPKT302 TRACEPKT303 4 0 3 T K P E C A R T TRACESYNC 1 0 4 U U600 3 0 6 U U604 UCP300 0 0 3 E M U 0 0 1 V ZD502 9 0 5 D Z 0 0 6 D Z 5 5 1 1 5 5 R R 4 4 3 3 5...

Page 50: ...hout notice Level 3 Repair 8 21 This Document can not be used without Samsung s authorization 8 3 7 SIM Card Working SIM500 Break down NO Change SIM500 YES No Yes C505 3 0V NG Check SIM500 Neighboring Circuits Insert Operate SIM card Change PBA ...

Page 51: ...1 0 6 F F602 3 0 6 F 4 0 6 F F605 6 0 6 F 9 1 3 R 0 2 3 R 4 2 3 R 5 2 3 R 9 2 3 R 0 3 3 R 1 3 3 R 2 3 3 R 8 1 4 R 6 0 5 R 5 0 6 R 9 0 6 R SIM500 V V 0 0 3 3 _ _ 1 1 M M I I S S V V C505 C505 G G G G 8 8 9 9 G G 0 0 1 1 G G 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4 5 5 5 5 6 6 6 6 7 7 0 0 0 0 5 5 M M I I S S C508 C508 C507 C507 C509 C509 6 6 0 0 5 5 R R O O I I _ _ 1 1 M M I I S S T T S S R R _ _ 1 1 M M I I...

Page 52: ...tice Level 3 Repair 8 23 This Document can not be used without Samsung s authorization 8 3 8 CAMERA Working Operate CAMERA NG Camera insert Cam era_socket correctly correctly insert NO Yes C618 1 2V C619 1 8V C620 2 8V Change U402 NO Yes CAMERA Replace ...

Page 53: ... 2 0 0 2 2 0 0 2 2 1 1 2 2 1 1 2 2 2 2 2 2 2 2 2 2 3 3 2 2 3 3 2 2 4 4 2 2 4 4 2 2 0 0 1 1 0 0 1 1 1 1 1 1 1 1 1 1 2 2 1 1 2 2 1 1 3 3 1 1 3 3 1 1 4 4 1 1 4 4 1 1 5 5 1 1 5 5 1 1 6 6 1 1 6 6 1 1 7 7 1 1 7 7 1 1 0 0 0 0 6 6 C C O O S S 1 1 1 1 5 5 1 1 6 6 C C 0 0 2 2 6 6 C C V V 2 2 1 1 _ _ C C M M A A C C V V C C N N Y Y S S H H _ _ M M A A C C C C N N Y Y S S V V _ _ M M A A C C K K L L C C M M _...

Page 54: ...r 8 25 This Document can not be used without Samsung s authorization 8 3 2 TSP Working Touch Panel working Yes TSP Replace L602 Resolder NO correctly connect NO TSP FPCB connector is c orrectly conne ctined Yes NO Check L602 Yes Check Voltage R623 2 9V NO C623 Resolder ...

Page 55: ... O O T T V V 2 2 0 0 6 6 L L 3 3 1 1 6 6 R R 3 3 2 2 6 6 C C 1 1 1 1 6 6 R R V V 9 9 2 2 _ _ D D B B B B V V C C N N C C N N 2 2 1 1 3 3 1 1 C C N N C C N N 4 4 1 1 2 2 3 3 3 3 4 4 4 4 5 5 5 5 6 6 6 6 7 7 7 7 8 8 8 8 9 9 9 9 1 1 1 1 1 1 0 0 6 6 C C D D H H 1 1 1 1 0 0 1 1 0 0 1 1 2 2 A A D D S S _ _ P P S S T T L L C C S S _ _ P P S S T T T T N N I I _ _ P P S S T T ANT200 BOTH102 BOTH104 1 0 2 C ...

Page 56: ...ng s authorization 8 4 1 GSM850 RX If you check the tx chain Check the not only RF Device but also resistor inductor and capacitor Resolder U100 or Change Check Antenna contact The End Yes Yes No Replace U100 Check C118 55dBm Yes Normal condition Catch the channel No Yes Continuous Rx ON RF Input 190 CH Amplitude 50dBm ...

Page 57: ...sung s authorization 8 4 2 GSM900 RX If you check the tx chain Check the not only RF Device but also resistor inductor and capacitor Continuous Rx ON RF Input 62 CH Amplitude 50dBm The End Check L112 55 dBm Normal Condition Catch the channel Yes Yes Yes No No Check Antenna Contact Resolder U100 or Change Replace U100 ...

Page 58: ...g s authorization 8 4 3 DCS PCS RX If you check the tx chain Check the not only RF Device but also resistor inductor and capacitor Check L120 L124 55 dBm Continous Rx ON RF Input 698 CH Amplitude 50dBm The End Normal Condition Catch the channel Yes Yes Yes No No Check Antenna Contact Resolder U100 or Change Replace U100 ...

Page 59: ...3 3 T T U U O O T T U U O O 4 4 1 1 0 0 1 1 F F 1 1 1 1 1 1 C C 6 6 0 0 1 1 R R 3 3 0 0 1 1 C C 1 1 2 2 1 1 C C 6 6 1 1 1 1 C C 5 5 0 0 1 1 R R 6 6 0 0 1 1 L L 3 3 0 0 1 1 L L C113 C113 3 3 2 2 1 1 C C 7 7 0 0 1 1 L L 7 7 1 1 1 1 C C 2 2 2 2 0 0 0 0 1 1 T T N N A A 1 1 1 1 9 9 4 4 1 1 C C 3 3 1 1 N N E E _ _ X X T T 1 1 2 2 VBATT VBATT 18 18 2 2 2 2 P P M M A A R R V V 0 0 2 2 9 9 1 1 1 1 L L R R ...

Page 60: ... 1 L L V V 7 7 2 2 _ _ F F R R V V 7 7 2 2 1 1 L L 1 1 2 2 C C C C V V 0 0 1 1 5 5 N N E E V V 4 4 0 0 _ _ E E D D O O M M V V 1 1 _ _ E E D D O O M M V V 3 3 8 8 N N I I _ _ L L P P C C 6 6 T T U U O O _ _ L L P P C C D D N N G G 7 7 1 1 1 1 D D N N G G 2 2 N N I I _ _ F F R R T T U U O O _ _ F F R R 9 9 1 1 C C C C V V 1 1 0 0 1 1 M M A A P P 3 3 3 3 1 1 C C OPEN OPEN R108 R108 1005 1005 3 3 1 1...

Page 61: ... 4 4 WCDMA Band1 RX If you check the tx chain Check the not only RF Device but also resistor inductor and capacitor Continous Rx ON RF Input 10700CH Amplitude 50dBm The End Check L104 65 dBm Normal Condition Catch the channel Yes Yes Yes No No Check Antenna Contact Resolder U101 or Change Replace U100 Check L100 65 dBm Replace F100 No Yes ...

Page 62: ...f you check the tx chain Check the not only RF Device but also resistor inductor and capacitor The End Check L114 65 dBm Normal Condition Catch the channel Yes Yes Yes No No Check Antenna Contact Resolder U101 or Change Replace U100 Check L112 65 dBm Replace F102 No Yes Continous Rx ON RF Input 3013CH Amplitude 50dBm CONTINUOUS RX ON RF INPUT 3013CH AMP 50dBm ...

Page 63: ...1 L L 5 5 0 0 0 0 1 1 F F P P 5 5 1 1 C112 C112 C127 C127 8 8 X X R R X X T T 3 3 6 6 ANT ANT 2 2 G G 4 4 G G G G 5 5 G G 7 7 G G 9 9 X X R R 1 1 2 2 0 0 1 1 F F X X R R 8 8 X X T T 3 3 0 0 0 0 1 1 C C ANT ANT 6 6 2 2 G G 4 4 G G 5 5 G G G G 7 7 9 9 G G X X R R 1 1 0 0 0 0 1 1 F F C128 C128 C108 C108 T T A A B B V V C114 C114 C107 C107 1 1 1 1 1 1 L L 2 2 1 1 1 1 L L 5 5 1 1 1 1 C C 1 1 0 0 1 1 C ...

Page 64: ...1 1 1 L L 6 6 2 2 1 1 L L 7 7 3 3 1 1 C C 5 5 2 2 1 1 L L 9 9 3 3 1 1 C C C148 C148 8 8 3 3 1 1 C C 1 1 G G 3 3 A A T T A A D D X X T T _ _ G G 2 2 A A T T A A D D X X T T R R 0 0 G G 3 3 A A T T A A D D X X T T 2 2 G G 3 3 A A T T A A D D X X T T _ _ G G 2 2 N N E E X X T T R R K K L L C C M M 6 6 2 2 _ _ B B B B K K L L C C _ _ Z Z H H M M 6 6 2 2 _ _ S S P P G G K K L L C C _ _ z z H H M M 6 6 ...

Page 65: ...tx chain Check the not only RF Device but also resistor inductor and capacitor Check U100 PIN14 OUTPUT RF CONN With HP8960 33dBm The End Yes Replace U100 No Tx ON Level 5 Battery voltage 3 8V Yes Yes No Check The U100 CONTINOUS TX ON CONDITION TX POWER DAC 14500 CODE APPLIED GSM850 CH 190 GSM900 CH 62 RBW 100KHz VBW 100KHz SPAN 10MHz REF LEV 10dBm ATT 20dB Check C116 13dBm ...

Page 66: ... tx chain Check the not only RF Device but also resistor inductor and capacitor CONTINOUS TX ON CONDITION TX POWER DAC 14500 CODE APPLIED DCS CH 698 PCS CH 661 RBW 100KHz VBW 100KHz SPAN 10MHz REF LEV 10dBm ATT 20dB Tx ON Level 5 Battery voltage 3 8V The End Check C117 11dBm Yes Yes Yes No Check U100 PIN14 OUTPUT RF CONN With HP8960 30dBm Check The U100 No Replace U100 ...

Page 67: ... 6 GND GND 7 7 GND GND GND GND 8 8 9 9 GND GND 15 15 GND GND GND GND 16 16 0 0 L L R R T T C C P P G G 14 14 ANT ANT GND GND 1 1 GND GND 23 23 24 24 GND GND GND GND 0 0 0 0 1 1 U U 0 0 1 1 1 1 C C P P _ _ X X R R _ _ 0 0 5 5 8 8 M M S S G G N N _ _ X X R R _ _ 0 0 5 5 8 8 M M S S G G 1 1 L L E E S S _ _ T T N N A A _ _ M M S S G G 0 0 L L E E S S _ _ T T N N A A _ _ M M S S G G 3 3 L L E E S S _ _...

Page 68: ...only RF Device but also resistor inductor and capacitor Tx ON Battery Voltage 3 8V CONTINOUS TX ON CONDITION TX POWER DAC 120 CODE APPLIED CH 10700 RBW 100KHz VBW 100KHz SPAN 10MHz REF LEV 10dBm ATT 20dB The End Check U100 PIN14 OUTPUT RF CONN With HP8960 23dBm Yes Check L102 24dBm Check C101 26 dBm Check L119 8dBm Yes Yes No Check the U101 Replace U100 Replace PAM100 No No No Replace F100 Yes Yes...

Page 69: ...only RF Device but also resistor inductor and capacitor Tx ON Battery Voltage 3 8V CONTINOUS TX ON CONDITION TX POWER DAC 120 CODE APPLIED CH 10700 RBW 100KHz VBW 100KHz SPAN 10MHz REF LEV 10dBm ATT 20dB The End Check U100 PIN14 OUTPUT RF CONN With HP8960 23dBm Yes Check L111 24dBm Check C125 26 dBm Check L116 8dBm Yes Yes No Check the U101 Replace U100 Replace PAM101 No No No Replace F102 Yes Yes...

Page 70: ...1 C C 0 0 5 5 1 1 C C C109 C109 1 1 0 0 1 1 L L 1 1 1 1 1 1 R R 1 1 0 0 1 1 R R C126 C126 2 2 0 0 1 1 L L 4 4 1 1 1 1 L L 5 5 0 0 0 0 1 1 F F P P 5 5 1 1 C112 C112 C127 C127 8 8 X X R R X X T T 3 3 6 6 ANT ANT 2 2 G G 4 4 G G G G 5 5 G G 7 7 G G 9 9 X X R R 1 1 2 2 0 0 1 1 F F X X R R 8 8 X X T T 3 3 0 0 0 0 1 1 C C ANT ANT 6 6 2 2 G G 4 4 G G 5 5 G G G G 7 7 9 9 G G X X R R 1 1 0 0 0 0 1 1 F F C1...

Page 71: ...1 1 1 L L 6 6 2 2 1 1 L L 7 7 3 3 1 1 C C 5 5 2 2 1 1 L L 9 9 3 3 1 1 C C C148 C148 8 8 3 3 1 1 C C 1 1 G G 3 3 A A T T A A D D X X T T _ _ G G 2 2 A A T T A A D D X X T T R R 0 0 G G 3 3 A A T T A A D D X X T T 2 2 G G 3 3 A A T T A A D D X X T T _ _ G G 2 2 N N E E X X T T R R K K L L C C M M 6 6 2 2 _ _ B B B B K K L L C C _ _ Z Z H H M M 6 6 2 2 _ _ S S P P G G K K L L C C _ _ z z H H M M 6 6 ...

Page 72: ... used without Samsung s authorization 8 4 10 BLUETOOTH Bluetooth connection disable Yes Check BT function ON Enable BT function No Yes Check the assembled status of ANT200 No Change BT Antenna Check 26KHz Clock on U202 Yes Check OSC100 No Yes Check the Signal of BT_CLK_REQ C221 No Check U202 Yes END ...

Page 73: ... D L L O O C C V V _ _ D D D D V V _ _ F F R R W W 1 1 D D BT_IFVDD1P2 BT_IFVDD1P2 B7 B7 BT_FEVSS BT_FEVSS B8 B8 BT_RFVSS BT_RFVSS B9 B9 2 2 P P 1 1 D D D D V V _ _ A A _ _ N N E E G G O O L L _ _ F F R R W W 1 1 C C FM_VSSAUDIO FM_VSSAUDIO C10 C10 FM_IFVDD1P2 FM_IFVDD1P2 C11 C11 FM_RFVDD_1P2 FM_RFVDD_1P2 C12 C12 D D N N G G _ _ A A _ _ N N E E G G O O L L _ _ F F R R W W 2 2 C C BT_PLLVDD1P2 BT_P...

Page 74: ...H H _ _ N N X X R R 4 4 B B 2 2 B B H H _ _ P P X X R R B5 B5 VSS_RF VSS_RF VLDO_RXLO VLDO_RXLO B6 B6 B7 B7 VDD1P8_RX VDD1P8_RX VLDO_RXVCO VLDO_RXVCO B8 B8 A10 A10 VSSO VSSC VSSO VSSC 2 2 A A 1 1 B B H H _ _ N N X X R R 1 1 B B H H _ _ P P X X R R 3 3 A A 3 3 B B H H _ _ N N X X R R 5 5 A A 6 6 A A 3 3 B B H H _ _ P P X X R R VDD2P7_RX VDD2P7_RX A7 A7 A8 A8 VSS_RF VSS_RF VSSO VSSC VSSO VSSC A9 A9 ...

Page 75: ...evel 3 Repair 8 46 This Document can not be used without Samsung s authorization 8 4 11 FM RADIO Radio does not work Check Main PBA Yes Resolder or Replace Earjack No Check the Earjack Yes Check the voltage of C207 L203 C212 C213 No Resolder or Replace U402 ...

Page 76: ...R208 9 0 2 R 0 1 2 R R317 R318 9 1 3 R 0 2 3 R 4 2 3 R 5 2 3 R 9 2 3 R 0 3 3 R 1 3 3 R 2 3 3 R R334 R400 R401 R406 R407 8 0 4 R R410 R413 8 1 4 R 9 1 4 R R504 6 0 5 R 1 1 5 R 3 1 5 R 4 1 5 R 3 0 6 R 4 0 6 R 5 0 6 R 6 0 6 R 9 0 6 R R611 R612 R613 SIM500 0 0 6 C O S SPK500 SPK501 0 0 4 A T 0 0 5 C A T 1 0 5 C A T 2 0 5 C A T E K A W _ T S O H _ T B _ P T TP_BT_RST_N TP_BT_UART_RTS_N D X R _ T R A U ...

Page 77: ... C 2 2 I I 4 4 F F T T A A D D C C 2 2 I I 5 5 F F 2 2 B B N N I I 6 6 F F 4 4 O O D D L L A A 7 7 F F 9 9 L L A A N N E E 8 8 F F 7 7 O O D D L L A A 9 9 F F PGND3 PGND3 3 3 E E B B N N O O R R W W P P 4 4 E E 2 2 C C P P 5 5 E E 4 4 L L D D N N E E 6 6 E E 9 9 O O D D L L A A 7 7 E E 4 4 O O D D L L D D 8 8 E E 3 3 O O D D L L D D E9 E9 GND GND F1 F1 B B Q Q R R I I 4 4 D D P P B B F F E E R R 5...

Page 78: ...tents may change without notice Level 3 Repair 8 49 This Document can not be used without Samsung s authorization 8 5 Service Schematics NC Point Top View NC UME300 1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H J K L M N P ...

Page 79: ...e used without Samsung s authorization UCP300 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 A A B B C C D D E E F F G G H H J J K K L L M M N N P P R R T T U U V V W W Y Y AA AA AB AB AC AC AD AD AE AE AF AF 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 ...

Page 80: ...www s manuals com ...

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