Samsung SGH-Z720 service manual
Contents
1. ET U100 100100 PAMIOO cO C T T N CO O CN C2 F200 5 200 DUF200 5100 ANT100 ANT101 100 8 2 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization 9 Flow Chart of Troubleshooting 9 1 Power On Power On does not work Yes Check the Battery Voltage is more than 3 4V Change the Battery gt Check the PMU related to PS HOLD Check the Clock at OSC400 32 768KHZ Resolder OSC400 Check the PMIC L401 VREG_MSME 1 8V C424 VREG_MSMP 2 6V No Check the PMIC C422 VREG_MSMA 2 6V C411 VREG_TCXO 2 8V Yes check Tor apa saka No Check the clock generation circuit C405 19 2 MHz TCX2002. c TA602 N2 O Sa ik H 1300 7500 201 NEN Jes 1470 J gt Y r b x FC600 STOMA 7 19303 310 Eu E BIA e E gt lt gt 1C500 CO zi lt B 2 8 1 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization PCB Diagrams Bottom U600 VR700 VR612 VR611 610 602 ES S VR609 608 VR607VR613 e R601 20701 20700 F700 TA603
3. 9 6 JS Microphone ale MIG diete uu uuu faite 9 8 9 6 Microphone Part Earphone 9 10 9 7 EPONE UM 9 12 Dor PEAK P saa 9 14 959 Key DAA obi u a E 9 16 SUM ETE mm 9 17 E a a dide 9 19 9 12 EOD Gal c eem 9 21 BICK 9 23 GSM RECEIVE Eq Lam 9 25 15 GSM Tans mIRE as 9 27 9716 uuu m Um 9 29 DOS Trans a Der edunt 9 31 9 18 PGS RECEIVE suu a LE E EE 9 33 136 P GS Tan E 9 35 9 20 E pue 9 37 9 21 Trans uu u uu uuu im etae bancs 9 39 10 Reference data 1 Safety Precautions 1 1 Repair Precaution Repair in Shield Box during detailed tuning Take specially care of tuning or test because the specification of cellular phone is sensitive for Surrounding interference RF noise Be careful to use a kind of magnetic object or tool because performance of parts is damaged by the influence of magnetic force Surely use a standard screwdriver when you disa
4. adaresath CHC m 251 CemSbl 6s All file Complete Ssec Factary FS Detect COME Part Search Port 4 3 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Array course control 4 Select the binary file what you want to download Unified Fast Multiloader 3 28 Control 6250a Tuscani 4argo Forza esty Stealth H U Magic a SIE status Download Start 6275 6280 Sati Admiral Joy Felice Kaiser GenericO6 Supreme Calypso ntima Unicon CHO UsbBoot 194 066 1 05 CHO GestHD OK 0 251 Boot Change TALES i 25 17 55 JAddressth CHO QcSbi 43KB OK 0 25 CHO GemSbhl 97 OK 0 63 CHO All file Complete 3 ALU hms Modem Filesi bin Bel 5 Now press the button Port Search Unified Fast Multiloader Ver3 28 Control Status 6250a Tuscani amp rgoZ Forza Zesty Stealth H LI h4agic Download Start 6275 6280 Sati Admiral Joy Felice Kaiser GenericO6 Supreme Calyoso Intimo Unican CHO UsbBoot 194 OK 1 05 Boot Change E Wi 1 OK O 2s BUFKS Global _ 2006 11 12PM12 BOOTAILES Addressih CRC h CHO MIB2 1 5KB 25
5. i nr TCE s Ed 600 Ed o _ ISS ISS L UDZS8 2B LO 45 u e o T Q 9 9 N O USB_5V_SW VREG MSMP 2 6V VBATT 0403 USB_IN 1 pDcCIN 10 DC_IN 2 IUSB BAT 9 3 ITERM 8 _4 PWR USBPWR7 _ CHG ING lt 2 ae 6 lt 11 446 Me gt _ C447 x TA400 cs 9 5 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 4 SIM Part Phone can t access SIM Card Yes No R408 H gt Check the SIM POWER No After Power ON Check SIM_CLK Signal on lt Check the 32 768 kHz OSC SIM400 pin3 in a few second Yes No After SIM card insert SIM400 pin 2 H SIM_RST 2 E Replace PBA 9 6 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting VREG_USIM_3 0V SIM400 SIM IO SIM CLK SIM RST C434 514400 2B sis cava 48 9 7 400 0422 EE 950400 SAMSUNG Proprietary Contents may change without
6. CP gt gt CO D400 OSC400 401 400 TR400U400 0301 0101
7. IQ 62 63 LTD GPIO 45 4 GPIO 45 53 UART1 TX IF LART1 RX IF UART SAN STG35E4 KEYSENSE O 4 KYPD3 11 13 15 17 MEMO Earphone i VREG MSMA VBATT NEN m i i NAND2 FLASH READY HANDFLASH CS READ MANDFLA amp SH ALE CLE EAR LB2 N UBZ AUDIO SDA SCL GPIO 22 23 WE2 WE2 N OE2 M EAR L 1 494650 kesan EAR1O P N RESOUT _N SDRAM1 CS M O DOGM D 3 SDRAM CS DOM 0 3 CON A1_13 14 18 13 RASTAS SDRAM_BAO 1 RAS_N CAS_N 4 MICBIAS SDRAMi WE SDRAM WE N CLKICLK EN CS CLK CLK DXQ D 31 1 12 SDRAMT1 A 0 SDRAM_D 0 31 1 1 12 SRAM 0 e EARMIC_PIN Hall HALL SV Quad HPH_L Analog Switch MMC DET MMC CMD CLK DATAUO GPIO 81 GPIO 30 31 32 VREG GPIO 43 HFH CTRL SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization TCXO TCXO IN 32 T68KHZz VCHG VREG MSMC VREG MSME VREG MMC VREG RUIM USIM VREG MSMP VREG MSMA VREG WLAN BT VREG RFRAZ AF PWR VREG RFRX1 VREG RFTX VREG SYNT VREG TCXO JIG ON SW PM6650 PS HOLD VREG USB USB D P USB D M USB VBUS Flash 1 528 256K
8. Yes Check the initial operation 9 1 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting VREG_MSME_1 8V VREG_MSMC_1 37V VREG_SYNT_2 8V VREG_TCXO_2 8V DC_IN USB_5V_SW VBATT C400 VREG_USB_3 3V 402 gt ON SW VREG_USIM_3 0V 0400 VREG_MSMP_2 6V TR400 401 1 VREG MSMA 26 VREG_BT_2 6V 1 3 4 vss vour 0401 BT_ JIG ON gt R401 3 2 PWR 2 8V 2 NC VIN R400 7 L VREG RFRX 2 8V VREG 287 16 VSW 5V dL 3 USB VBUS VREG 5V VREG MMC 2 85V E R403 C403 5 SNS P VSW PA y es ISNS_M VREG PA E CHG CTL N VSW MSMC 21 L400 R404 15 VREG_MSMC 6 VSW_MSME 1401 VCOIN VREG_MSME e 4 BAT_FET_N VREG_USB 404 48 VREG_MMC T 1 VREG RUIM 50 n ADC_BYP VREG_MSMP T e Y C405 434 XTAL_IN VREG_MSMA 56 406 48 XTAL_OUT VREG WLAN SLEEP_CLK SLE
9. 5 4 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Exploded View Disassembly amp Assembly Instructions s dj ELS n puce S v Key connector Removal MAIN PBA Removal Detach the key Connector from the PBA Separate the main PBA from the front by Be careful not to damage it When removing the lifting up key Connector X Please handle the main PBA with care not too much force on it 9 Lifting up the connector with the arrow direction IT p i MAIN F PCB Connector Removal Front Conduction Tape Removal Lift up the main F PCB connector with the arrow direction like the picture Be careful not to rumple and tear it When handling F PCB Remove the front conduction Tape Shield Cover Removal Remove the shield cover by lifting up Be careful not to rumple and tear the Gasket When removing the shield cover 3 4 Key Removal Remove 3 4 Key from the Front 5 5 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Exploded View Disassembly amp Assembly Instructions Screw cover Removal Remove the left and right screw covers CONES 2 OMEGA AUTO FOCUS Slide 5 Screw 1 Push up the slide a little bit 2 Remove the slide Ass y
10. Design LOC Description SEC Code STATUS L106 INDUCTOR SMD 2703 002314 L107 INDUCTOR SMD 2703 002794 L108 INDUCTOR SMD 2703 002903 SA L109 SA L110 SNA L112 INDUCTOR SMD 2703 002907 SNA 1113 L114 SNA L116 INDUCTOR SMD 2703 002900 SA L117 SA L118 SNA L120 INDUCTOR SMD 2703 002958 SA L121 SA L124 INDUCTOR SMD 2703 002958 SA L125 INDUCTOR SMD 2703 002958 SA L129 INDUCTOR SMD 2703 003125 SA L130 SA L131 INDUCTOR SMD 2703 002798 SNA L133 INDUCTOR SMD 2703 002958 SA L200 INDUCTOR SMD 2703 003004 SA 1201 SNA L203 INDUCTOR SMD 2703 002917 SA L204 INDUCTOR SMD 2703 003004 SA L205 INDUCTOR SMD 2703 002906 SA L206 SA L207 INDUCTOR SMD 2703 002906 SA L208 INDUCTOR SMD 2703 002176 SA L209 BEAD SMD 3301 001756 SA L210 SA L211 SA L214 INDUCTOR SMD 2703 003004 SA L215 SA L401 INDUCTOR SMD 2703 002840 SA L600 SA L601 SA L602 BEAD SMD 3301 001729 SA MOD100 BLUETOOTH MODULE 4709 001398 SA OSC300 RESONATOR CERAMIC 2802 001182 SA OSC400 SA PAM100 IC POWER AMP 1201 002288 SA PAM200 IC POWER AMP 1201 002325 SA R102 R CHIP 2007 008542 SA R104 SA R105 SA R106 SA R107 SA R108 SA R109 SA 6 6 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Main Electrical Parts List Design LOC Description SEC Code STATUS R110 R CHIP 2007 008419 R111 R CHIP 2007 008531 R112 R CHIP 2007 007491 R113 2007 007136 SA
11. GSM1800_INN lt 10 5 RXM VDDA4 R_BIAS RX_QP RX IN C RTR6250 LO FB N VDDA9 RX_IP z 5 2 125 126 127 RX_IN 2205 ee D gt D D CP_HOLD2 VDDA5 2 a 2152 x 5m aun C128 m ko I e LI 5 FP de IN ea IN IN VCO100 R116 DCS EN C144 R122 R120 R121 lt 1 GSM_VCO_EN_N C146 R124 R125 152 MOD_CP 154 mee C157 9 28 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 16 DCS Receiver RX ON RF input CH center freq Amp 50dBm gt CM P Resolder U100 ASM Yes L112 No Resolder F101 DCS SAW Resolder U101 RTR6250 END 9 29 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting RF CONNECT ANT100 RFS100 L ANT JTAG C102 UMTS ANT gt 0603 Size Matching Circuit F100 0603 Size Matching Circuit R127 3 PCS EE gt gt DCS_RXP NE gt DCS_RXM F102 Daw gt GSM_RXM gt GSM RXP C131 C132 9 30 SAMSUNG Proprietary Contents may change without notice This Document can not be used witho
12. 22 OUT2 8 6 OUT2 IN2 2 lt lt 02 13 D2 10 gt gt 3IIN3 outs L 7 outs 3 lt lt D2 11 4 8 8 4 22 gt utt Ns one F604 F605 5 5 D2 6 gt lt lt D2 7 D2 4 gt 2 2 our2 5 6 2 lt lt 02 5 D2 2 gt gt ours 7 ours 1 3 lt 02 3 8 8 0200 2 9 18 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 11 Camera part Camera function does not work No Check the Camera Connect the camera module connector on LCD module Yes HDC600pin 12 14 i pin Yes HDC600 Pin 10 19 43 No H Check UCP300 HDC600 for VGA 9 E SES Check UCP300 HDC600 Replace the camera module 9 19 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting LCD CONNECTOR VBATT LCD LCD VDD 2 8V L s C600 I C601 J C602 SUME R600 HDC600 i 1 in R611 R612 2 lt MCLK CAMIF_HSYNG 15 pen F 20 5
13. Including xHTML WCSS MP w HTTP External Memory Card Socket T flash GSM 900MHz amp DCS1800MHz amp 1900MHz amp WCDMA 2100MHz GPRS Class 10 EGPRS Class E2 3 1 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Product Function 3 2 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization 4 Array course control 4 1 Software Adjustments ELECTRONMCS UMTS TEST JIG GHs0 03308A GH39 00397A GH44 01361A GH39 00444A JIG Download Trace Calibration etc RF test cable RF test Test cable JIG to phone TA Travel Adaptor Data Link Cable USB cable Serial cable PC to JIG 4 1 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Array course control 4 2 Software Downloading 4 2 1 Downloading Binary Files Four binary files for downloading 2720 amss bin Modem binary for communication function amp Mocha binary for user interface and various application 2720 0 1 Files need for each application Rsrc2_Z 20 Low rc2 Power on off animation FactoryFS Z720 Default file system to be put into in initial production 4 2 2 Pre requsite for Downloading e Downloader Program FastMultiLoader V3
14. ea SARS UNG UMTS TELEPHONE SGH Z720 o D SERVICE UMTS TELEPHONE CONTENTS Safety Precautions Specification Product Function Array course control Exploded View Disassembly and Assembly Instructions MAIN Electrical Parts List Block Diagrams PCB Diagrams Flow Chart of Troubleshooting Reference data CONTENTS 1 Safety Precautions 1 1 Repa ua uo edu ans 1 1 1 2 ESD Electrostatically Sensitive Devices Precaution 1 2 2 Specification 2 1 General uuu u uu 2 1 2 2 3 Product Function 4 Array course control 4 1 SOIIWare AAgJjuSUnen Su uuu yuyun AM So Cox unl 4 1 4 2 Sofllware DOoWBIG3SdIII09 u uu u iie 4 2 5 Exploded View and Parts List 5 1 Cellular phone Exploded View 2 5 1 5 2 Gellular Phone Pans iuc Aue 5 2 5 3 Disassembly and Assembly 5 4 6 MAIN Electrical Parts List 7 Block Diagrams Solution Block eee 7 1 752 MOGIC 7 2 8 PCB Diagrams 5 9 Flow Chart of Troubleshooting elis dS RR EE 9 1 S E CRT NOURRITURE RETE NONU 9 3 9 3 CHang PND wissen 9 4 C uum T
15. 1 BACKLIGHT WE2 NI A2 2 lt 02 0 15 VSYNC FLM GPIO 2 WE2 2 56 DAT SEO 3 RESET 3 SLEEP MSM SBCK SBST FDG63231 RX DATA RESIN_N 2 1 QVGA 262 240320 D2 0 15 SLEEP XTAL IN LDO GPIO 105 BH28FB1W HKAIN 84 85 GPIO 88 40 4 SBDT PM INT amp VUFF TCXO TCXO TCXO TCXO EN GPIO 94 GPIO 01 90 88 VBATT LCD CMOS CAMERA CAMIF DATA 0 7 GPIO 54 81 MSM SIM CLK RST IO TRK LO AD Back up ses ene Battery VREG THERMISTOR W 3 Mega AF CAM VGA CAM BLUETOOTH V1 2 LBMAASNET2 117 LDO MICS 330 MGYML CAM PWRIR VREG BT 2 6 CAMIF CAMIF HSYNCP SYNC MEGA RESET VGA RESET I2C SDA I2C SCL ACAMIF Ant M GPIO 82 GPIO 15 18 GPIO 12 17 GPIO 28 27 1 LO ADJ 28V addi VDD 1 8 GPIO 28 3 BT WAKEUP RESET HOST WAKEUP nBT PWDN GPIO 20 21 GPIO 25 38 SLEEP PCM DIN FP CM GPIO 14 GPIO 8D PCM SYNC BUFF PCM_DOUT_BUFF MSM6275 VREG MSME MSMP BT UART1 BT UART4 TX PCM LEVEL SHIFTER 272454 10 PCM_SYNC PCM_DOUT GPIO 102 103 BT UART SEL UART1 TX UART1 RX GPIO 37 UARTI DP TX DATA 1 DP
16. CHO GQcSbl 4 3KB OF 02s CHO GemSbl 97 3KB OK D 5s Modem M 2440 Com SABINA Famss bin 100000 all file Complete eri 2 Cow WBINWRsrc_Z720_vodalone rc1 2600000 RBsrc2 2720 Com ABINTWBerc2 272001 2 4200000 M 2720 WBINWWFactoryFs_Z720_vodafone ffs 4300000 F gt pees COME Port 3 Ready 4 4 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Array course control 6 Now press the button Download Unified Fast Multiloader Ver3 28 Status 6250a Tuscani 4rgo2 Forza Zesty Stealth H U Magic Download Start 9 6275 6280 Sati Admiral Joy Felice Kaiser Generic06 Supreme Calypsa Intimo Unicon Boot Change Calculate CRC 32 UFKS Global _ 2006 11 12PM12 4BOOTFILES Address h CRC h Modem 2720 CW wBlNWamss bin 00000 0 Asrcl 2720 CN WBINWRsrc_2720_Vodafone rcl 2500000 0 2 2720 CW WRINYWRsrc2_z720 Low rc2 4200000 0 0 FactoryFS 2720 ABINWFactoryFs_Z720_Vodafone ffs 4300000 Detect COME Port Port Search Port 2 1064960 42606504 7 When downloading is complete UE reboot automatically f there is difference in FactoryFs bin UE will format file system automatically 4 5 SAMSUNG Proprietary Contents may change without notice T
17. R114 SA R116 R CHIP 2007 008045 SA R117 SA R118 SNA R120 R CHIP 2007 008579 SA R121 SA R122 SA R124 R CHIP 2007 007306 SA R125 SA R126 R CHIP 2007 001292 SA R127 R CHIP 2007 008542 SA R128 R CHIP 2007 008542 SA R130 SA R131 R CHIP 2007 008055 SA R132 R CHIP 2007 009171 SA R200 R CHIP 2007 008045 SA R201 SA R202 R CHIP 2007 008043 SA R203 R CHIP 2007 008045 SA R204 R CHIP 2007 007491 SA R205 SA R207 R CHIP 2007 008531 SA R300 R CHIP 2007 007741 SA R301 R CHIP 2007 000137 SA R302 SA R305 SA R309 R CHIP 2007 007135 SA R310 SA R312 R CHIP 2007 008483 SA R313 SA R314 SA R315 R CHIP 2007 008483 SA R319 R CHIP 2007 008055 SA R322 R CHIP 2007 008055 SA R323 SA R324 R CHIP 2007 008478 SA R325 R CHIP 2007 008516 SA R326 R CHIP 2007 009170 SA R327 SA R328 SA R400 SA R401 SA R402 SA R403 SA 6 7 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Main Electrical Parts List Design LOC Description SEC Code STATUS R404 R CHIP 2007 007698 SA R405 R CHIP 2007 008806 SA R406 R CHIP 2007 007468 SA R407 SA R408 SA R410 R CHIP 2007 008055 SA R411 SA R412 SA R414 R CHIP 2007 007318 SA R415 SA R500 SA R501 R CHIP 2007 007317 SA R502 R CHIP 2007 008588 SA R503 SA R606 R CHIP 2007 008548 SA R607 R CHIP 2007 008419 SA R608 R CHIP 2007 008419 SA R609 SA R610 R CHIP 2007 008055 SA R611 R CHIP 2007 00
18. lt HPH CTRL _ C535 N 536 HPH L C543 I2CSPI VDD amp RHP3D2 EAR10_P gt gt lt 1 500 RIN EAR10_N _IN LIN C537 55 SDA amp SCL o n 2 lO LO 10 gt gt SPK KEY LED 3 3V 2277 54 p 56 RES 58 58 I 60 10 614 2 E VR613 9 15 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 9 Key Data Input Check Initial Operation When one of the main keys No is pushed gt Check the Dome sheet and Key Fpcb is it displayed on LCD Yes When one of the Navi keys No is pushed dose it work well Check the Dome sheet LCD FPCB 9 16 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 10 LCD part LCD does not work Yes No Backlight amp p key are gt Replace Slide FPCB Yes Pin 16 LCD_VDD_2 8V at HDC600 is 2 8V Replace U601 Yes LCD is always Black Check HDC600 F602 F603 F604 F605 Yes Replace the LCD Module pe END 9 17 SAMSUNG Proprietary Contents may change without notice This Document ca
19. 2 5 2 Screw the lower 2 point of the SLIDE LOWER using SCREW Assmebly gt SCREW SIZW 1 4 2 3 2 5 Screw Cap Insertion 1 Insert Left SCREW 2 Insert Right SCREW CAP 3 Press the SCREW CAP wih JG EAR PHONE COVER Placing the Main key pad 1 Check the printed condition of the MAIN KEYPAD 2 Place the MAIN KEYPAD View lt Fig 1 gt Shield Can Assembly Assemble the Shield Can just like in the picture above Be careful not to rumple and tear the Gasket When assembling the shield cover lt wrong position gt Place VOLUME KEY SWITCH KEY Place both VOLUME KEY and SWITCH KEY VOL KEY BRACKET Assemble VOL KEY BRACKET using SCREW JIG gt SCREW SIZE 1 4 2 3 2 5 careful to assemble the BRACKET right position 5 14 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization lt Conduct ion Tape gt Conduction Tape Attachment Attach the conduction tape like a picture Exploded View Disassembly amp Assembly Instructions lt FPCB Connector Assembling gt PBA Assembly 1 Open the slide ASS Y only half and then put the PBA on the PBA JIG 2 drive the slide FPCB connector lt Close the Key FPCB Connector gt Key F PCB Assembly 1 Put the PBA on the FRONT 2 Close the Key FPCB connector Ins
20. 28 exe SGH Z720 Mobile Phone USB Data Link Cable e Binary files 4 2 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Array course control 4 2 3 S W Downloader Program 1 Boot the 2720 by pressing Power ON key Number 9 key at the same time lf you do properly you can see the following message on LCD DOWNLOAD 2 Load the binary download program by executing the FastMultiLoader V3 28 exe And then Check the 6275 Unified Fast Multiloader 28 Control Status 62504 i Tuscani 2 Zesty Stealth H U Madgic Download Start 6275 6280 Sati Admiral Joy Felice Kaiser GenericO6 Supreme Calypsa ntima Unicon CHO UsbBoot 194 066 1 02 m GcSbIHD 1 OK 0 25 Calculate 32 MIBI 1 5KE OK 025 2s amp ddressih 3kB OK CO s CemSbl 6s All file Complete Ssec M m Detect COME Part Search Port Unitied Fast Multiloader 28 Contral Status 6250a Tuscani Argo2 Forza Z esty Stealth H U Madgic Download Start 6275 6260 Sati Admiral Joy Felice Kaiser GenericO6 Supreme Calypsa ntima Unicon CHO UsbBoot 194 0 8 1 02 12 068 OK D 25 1 OK 0 25 Calculate 352 1 5KE 0 25 50 2005
21. Cell Radius 35Km 2Km 2Km 2Km 2 1 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Specification 2 2 GSM TX power class TX Power control level 33 2 dBm 6 31 2 dBm 29 2 dBm 8 27 2 dBm 9 25 2 dBm 10 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 19 7 3 dBm 19 5 3 dBm control level DCS1800 0 30 3 dBm 28 3 2 26 3 dBm 3 24 3 dBm 2233 dBm 5 20 3 dBm 6 18 3 dBm 1 16 3 dBm 8 14 3 dBm 9 12 4 dBm 10 10 4 dBm 11 8 4dBm 12 6 4 dBm 13 4 4 dBm 14 2 5 dBm 15 0 5 dBm 2 2 TX Power control level 0 30 3 dBm 28 3 2 26 3 3 24 3 dBm i 22 3 dBm 5 20 3 dBm 6 18 3 dBm 1 16 3 dBm 8 14 3 dBm 9 12 4 dBm 10 10 4 dBm 11 8 4dBm 12 6 4 dBm 13 4 4 dBm 14 2 5 dBm 15 0 5 dBm SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization 3 Product Function Main Function Built in Digital Cameras CMOS 3 Mega with Auto Focus CMOS VGA 2 1 LCD QVGA 262K TFT Video Telephony Streaming Bluetooth V2 0 Wireless Technology USB 1 1 player Downloadable Game via JAVA Sending Photo amp Video by MMS or E Mail Supporting 64 Polyphonic Ring Tone WAP 2 0 Browser
22. LCD Back Light Backlight does not work Yes hig aS Set BACKLIGHT on AlwaysON gt Replace or Resolder TR601 Yes No HDC600 Pin41 H gt Check UCP300 HDC600 Slide FPCB 9 21 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting LCD CONNECTOR VBATT LCD LCD VDD 2 8V L s C600 I C601 J C602 SUME R600 HDC600 i 1 in R611 R612 2 lt MCLK HSYNC 1509 120 506 oar 12 SDA 9 10 9 5 CAMIF_DATA 1 12 CAMIF_DATA 3 14 CAMIF_DATA 5 o z NT PATA 0600 a CE sue ue o A 27 28 45 2 2 2 9 29 30 WE2 2 6 E p Tg LCD_RESET a al 40 40 8 PWR EN r 47 47 48 KEYSENSE 1 ls MEN BAV LED ipm f ERI EE P Fl KEYSENSE 0 9 55
23. gt critical point lt Close the Locker gt 1 Remove the protection paper of camera FPCB fixing tape 2 Insert the FPCB up to the guide line With regard to the insertion direction of camera and then close the locker 3 Insert the FPCB up to the guide line With regard to the insertion direction of speaker and then close the 5 10 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Exploded View Disassembly amp Assembly Instructions Conduction Tape lt Untied Prevention Tape gt Untied Prevention Tape Attachment Conduction Tape Attachment Attach the untied prevention tape within the Attach the conduction tape on the two points silk line of slide FPCB Check the silk line _ SHELL I i m ZEN Fold it up ummy 1 ec CTUM F SUB RETI Q oo 29 Slide Assembly 1 Remove the protection paper from the double fixing tape of slide FPCB 2 Insert the slide FPCB into the connector within the silk guide line on PBA 3 Hook up the connector 4 Attach the insulating tape to prevent the loosing of connector within the silk guide line 5 Fold up the edge by using your fingers x Attach the untied prevention tape without bubble x Attach the extraneous matters at the right position wi
24. notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 0 5 Microphone Part Phone MIC Microphone does not work Not OK Resolder MIC Check the connection from MIC Not OK Check the circuit from UCP300 to MIC Resolder the R500 Not OK p Replace the MIC END 9 8 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting MICBIAS C504 C506 R500 lt lt CON 508 509 MIC1 el lt MICN CON C510 R501 lt C512 p E G pom Q _ 9 9 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 6 Microphone Part Earphone MIC Earphone mic does not work Yes Not OK Check the connection from IFC600 Resolder IFC600 pin 3 4 Check the circuit Not OK from IFC300 pin 3 4 Resolder R502 C515 C520 to UCP300 Is Earphone MIC working 9 10 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting MICBIAS C513
25. 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 most of ESD are packed by box and aluminum plate to have conductive power they are prevented from static electricity You must maintain electric contact between ESD and place due to be set up until ESD is connected completely to the proper place or a circuit board 1 2 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization 2 specification 2 1 GSM General Specification EGSM900 DCS1800 PCS1900 W CDMA Freq Band MHz 890 915 1710 1785 1850 1910 1920 1980 935 960 1805 1880 1930 1990 2110 2170 Uplink Downlink 0 124 amp UL 9612 9888 ARFCN range 975 1023 512 885 512 810 DL 10562 10838 Tx Rx spacing 45MHz 95MHz 80MHz 190MHz Mod Bit rate 270 833kbps 270 833kbps 270 833kbps 3 BANOS Bit Period 3 692us 3 692us 3 692us Frame length 10ms 4 615ms 4 615ms 4 615ms gent Period QPSK Modulation 0 3GMSK 0 3GMSK 0 3GMSK HOPSK MS Power 33dBm 5dBm 30dBm 0dBm 30dBm 0dBm 24dBm 50dBm Power Class H x max 33dBm max 30dBm max 30dBm max 24dBm Sensitivity 102dBm 100dBm 100dBm 106 7dBm TDMA Mux 8 8 8
26. 05 001177 SA VR610 VARISTOR 1405 001177 SA VR611 VARISTOR 1405 001177 SA VR612 1405 001177 SA VR613 VARISTOR 1405 001177 SA VR614 VARISTOR 1405 001177 SA VR615 VARISTOR 1405 001177 SA VR616 SA VR700 SA ZD501 DIODE TVS 0406 001254 SA ZD600 SA ZD603 DIODE TVS 0406 001208 SA ZD604 SA ZD605 DIODE ZENER 0403 001427 SA ZD606 DIODE ZENER 0403 001547 SA ZD700 DIODE TVS 0406 001208 SA ZD701 DIODE TVS 0406 001208 SA ZD702 SA 6 9 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Main Electrical Parts List 6 10 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization 7 Block Diagrams 7 1 RF Solution Block Diagram GSM_ANT SM SEL1 e x TX EN GSM PWR x IN 4 LOWOLUT GSM VCO EN DCS PCS IN 4 DCS PCS OUT Gain Ctrl amp Generation Bias Circuits distribution dis icis RX BPF WCDOMA2 100 DUPLEXER Quadrature MS 627 5 SAMSUNG Proprietary Contents change without notice This Document can not be used without Samsung s authorization Block Diagrams 7 2 Logic Block Diagram RESOUT2 M RESOUT N RESOUT2 PM INT N PM INT CSIRES GPIO 38 4 USB DAT VP LOAD SAW LCD CS RESET GPIO 3844 USB DAT VE USB OE N
27. 1 A MEGA RST 9 10 9 5 BATA 11 12 q CAMIF_DATA 3 13 14 4 CAMIF_DATA 5 15 16 18 _ CAM z VSYNC ELM NT 1900 oe H H 27 28 28 A2 2 S 5 9 29 30 WE2 N 2 35 36 36 LCD_RESET 9 39 4040 2 8 2 T e KEYSENSE 1 sS so sd mm MEN BAV e KYPD 11 53 54 KYPD 9 55 56 5 KEYSENSE 2 57 58 SPK KYPD_MEMO q 91 59 60 Me s de di He Hat o Hz A 2 o 5 lt gt gt a gt N N F602 F603 1 5 5 1 02 14 gt IN1 OUT1 OUT1 IN1 lt lt D2 15 D2 12 gt 2 2 OUT2 6 OUT2 IN2 2 lt lt D2 13 D2 10 3IN3 outs 7 7 ours 13 D2 11 10 11 4 8 8 4 Bae I NDGND GND GND 604 2605 5 5 02 6 gt 1 lt lt 02 7 02 4 gt 2 N2 2 6 lt lt 0265 7 7 D2 2 OUT3 lt lt D2 3 8 8 2 0 gt HINA lt lt 02 1 VBATT_LCD C 602 TR601 9 20 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 12
28. 1361A S W CD PC STUDIO UNIT EARPHONE BLKk LABEL P WATER SOAK LABEL P WATER SOAK GH46 00290A GH59 02541A GH68 02026A GH68 02026A LABEL R MAIN EU GH68 12699A MANUAL USERS EU SPANISH GH68 13029A BOX UNIT XEC CUSHION CASE EU ICT BRACKET VOL KEY RMO RUBBERMIC HOLDER MPR VINYL BOHO MAIN WINDOW V2 MPR INSU TAPE MPR TAPE MPR TAPE MPR ELEC TAPE LCD CONN BOT MPR TAPE WIN MAIN GH69 04521B GH69 04522A GH70 01550A GH73 08696A GH74 26156A GH74 27529A GH74 27536A GH74 27537A GH74 27539A GH74 27546A MPR INSU TAPE GH74 27610A MPR VINYL BOHO UPPER GH74 27635A MPR SPONGE LCD MPR TAPE LCD ACRYL MPR GASK TAPE AS IC MCP UMTS GH74 28793A GH74 28801A GH74 29409A GH81 05910A AS DOME SHEET SVC GH81 05987A 5 3 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Exploded View Disassembly amp Assembly Instructions 5 3 Disassembly and Assembly Instructions Disassembly Screw Removal Rear cover Removal Remove 2 screw caps and 4 screws the rear cover from the lower with ease Volume key Bracket Removal Volume key Bracket Screw Removal Remove the volume key bracket without getting Remove the volume key bracket screw bent Camera key Removal side key Removal Remove the camera key 1 Remove the volume key 2 Remove the Switch key
29. 23 SA C369 C CER CHIP 2203 005482 SA C370 C CER CHIP 2203 006423 SA C371 SA C401 SA C402 SA C403 SA C404 SA C405 SA 6 3 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Main Electrical Parts List Design LOC Description SEC Code STATUS C406 C CER CHIP 2203 005736 SA C407 C CER CHIP 2203 000425 SA C408 C CER CHIP 2203 000425 SA C409 SA C410 SA C412 C CER CHIP 2203 006305 SA C413 SA C414 SA C416 C CER CHIP 2203 006305 SA C417 SA C418 SA C419 C CER CHIP 2203 006562 SA C420 C CER CHIP 2203 006562 SA C421 SA C422 C CER CHIP 2203 006824 SA C423 C CER CHIP 2203 006305 SA C424 C CER CHIP 2203 006824 SA C425 SA C426 C CER CHIP 2203 006562 SA C427 C CER CHIP 2203 006824 SA C428 C CER CHIP 2203 000438 SA C429 SA C430 C CER CHIP 2203 000438 SA C431 C CER CHIP 2203 006423 SA C432 C CER CHIP 2203 005682 SA C433 SA C435 C CER CHIP 2203 000438 SA C436 C CER CHIP 2203 006824 SA C437 C CER CHIP 2203 006824 SA C438 SA C439 SA C441 C CER CHIP 2203 006048 SA C442 SA C444 C CER CHIP 2203 006562 SA C445 SA C446 SA C447 C CER CHIP 2203 006048 SA C500 C CER CHIP 2203 006305 SA C501 C CER CHIP 2203 005682 SA C502 SA C503 C CER CHIP 2203 005731 SA C504 C CER CHIP 2203 000254 SA C506 C CER CHIP 2203 006648 SA C507 SA C508 SA C509 SA C510 SA C512 SA C513 SA 6 4 SAMSUNG Proprietary Contents may change
30. 56 SPK KEYSENSE 2 57 58 SPK KYPD_MEMO q 91 59 60 Ms Had s de de S at 5 5 lt gt gt gt gt gt gt gt gt gt gt gt gt N F602 F603 1 5 5 1 D2 14 gt IN1 OUT1 OUT1 IN1 lt lt D2 15 6 6 2 12 gt 2 IN2 OUT2 OUT2 IN2 2 lt lt D2 13 7 7 D2 10 gt gt OUT3 OUT3 3 lt lt D2 11 4 8 8 4 02 8 4 OUT4 OUT4 IN4 2 9 2 GND GND GND GND lt 9 F604 F605 1 5 5 D2 6 gt lt lt 02 7 6 6 02 4 gt gt 2 lt lt 02 5 7 7 2 2 gt lt lt D2 3 8 8 D2 0 gt 4 lt lt D2 1 VBATT VBATT_LCD TR601 0804602609 260550 9 22 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 13 Key Back Light Key Backlight does not work Yes No 12 0 gt Set BACKLIGHT on AlwaysON Yes No HDC700 pin 8 3 3V p Replace or Resolder U600 9 23 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting VREG MSMP 2 6V VREG MSMP 2 6V F700 R700 HDC700 1 2 KEYSENSEIT T 2 HALL SW gt KEYSENSE 2 T T a rT KEY LED 3 3V KEYSENSE 3 ss KYPD 17 KEYSENSE 3 K
31. 8542 SA R612 R CHIP 2007 008542 SA R700 SA R701 R CHIP 2007 008516 SA R702 R CHIP 2007 008516 SA R703 R CHIP 2007 008516 SA R704 SA R705 R CHIP 2007 008055 SA RFS100 CONNECTOR COAXIAL 3705 001358 SA SIM400 CONNECTOR CARD EDGE 3709 001400 SA TA100 SA TA200 SA TA400 C TA CHIP 2404 001381 SA TA500 SA 601 C TA CHIP 2404 001474 SA 602 SA 603 SA TA700 C TA CHIP 2404 001381 SA TAC700 SWITCH TACT 3404 001152 SA TCX200 OSCILLATOR VCTCXO 2809 001312 SA TR200 SA TR400 TR DIGITAL 0504 000168 SA TR401 TR DIGITAL 0504 000168 SA TR601 FET SILICON 0505 001423 SA U100 SA U101 SA U200 SA U201 SA U301 SA U302 SA 6 8 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Main Electrical Parts List Design LOC SEC Code STATUS U400 SA 0401 SA 0402 IC SWITCH 1205 0028 74 SNA 0403 IC BAT TERY 1203 003823 SA U500 IC AUDIO AMP 1201 002492 SA U501 SA U600 IC MULTI REG 1203 004330 SA U601 IC POSI FIXED REG 1203 003523 SA U700 IC ANALOG SWITCH 1001 001336 SA UCP300 SA 00 IC MCP 1108 000061 SA VCO100 OSCILLATOR VCO 2806 001380 SA VR300 THERMISTOR NTC 1404 001224 SA VR600 SA VR601 VARISTOR 1405 001177 SA VR602 VARISTOR 1405 001177 SA VR603 VARISTOR 1405 001177 SA VR604 1405 001177 SA VR605 VARISTOR 1405 001177 SA VR606 VARISTOR 1405 001177 SA VR607 VARISTOR 1405 001177 SA VR608 SA VR609 VARISTOR 14
32. 8bits SDRAM 512M 4M 32bits 4 Bank T FLASH DC VOLTAGE 1 375 18 2 85 5 0 2 5V 2 25V 2 28 2 EARMIC P 2 BV 4 2 80VV EAR_R EAR EAR 4 EAR SW OLD a INT BOOT SW UART TX IF 1 3 44 UARTIRX_ USB Filter ON D USB SIM RST CLK IO VREG MSMP VREG CHG ING N VREG MMC VREG USIM USB IN CONNECTOR LOAD SAN CHARGER IC LTCA075 DC IN ON 8 Diagrams 1 10600 P gt n x F602 00944 20944 600 2 603 F605 F604 10941 lt 00 0VL
33. A10 GSM1800_INP VCO_TUNE GSM1800_INN VDDA4 R_BIAS C121 C122 c Rx QP 2 RX_VCO_IN RX lt RX_QN IP lt nx IP 5 RX IM lt x K 2 2 7 RX_IN I e o a 88 8 CP_HOLD2 VDDA5 0 o o N i2 lt HF k N IN IN N N N 9 26 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 15 GSM Transmitter TX ON 5 Level Yes Yes Yes Resolder VCO100 Yes Resolder PAM100 T VCO100 pinl 2dBm U100 ASM pin13 lt 20dBm b No C100 225dBm Replace U100 ASM Check VCO100 amp U101 Yes Check UCP300 MSM END 9 27 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting C100 R105 lt I VREG MSMP 2 6V C111 N ist gt Ko ki ive LO MB 555 1 5 5 5 D Z ky 505 i e C j RAM 2 VDDA10 VTUNE_REF DCS RXP o GSM1800 INP lt
34. CER CHIP 2203 006305 SA C239 SA C240 SA C241 C CER CHIP 2203 005682 SA C242 C CER CHIP 2203 005682 SA C300 C CER CHIP 2203 005725 SA C301 SA C302 C CER CHIP 2203 000489 SA C303 C CER CHIP 2203 005480 SA C304 C CER CHIP 2203 006194 SA C305 SA C310 SA C311 SA C312 SA C314 SA C315 SA 6 2 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Main Electrical Parts List Design LOC Description SEC Code STATUS C316 C CER CHIP 2203 006194 SA C317 C CER CHIP 2203 006194 SA C318 C CER CHIP 2203 006194 SA C319 SA C320 SA C322 C CER CHIP 2203 006562 SA C323 SA C324 SA C330 C CER CHIP 2203 006194 SA C331 SA C332 SA C333 C CER CHIP 2203 006194 SA C334 C CER CHIP 2203 006423 SA C335 SA C336 C CER CHIP 2203 006423 SA C337 C CER CHIP 2203 006194 SA C338 C CER CHIP 2203 006423 SA C339 SA C340 C CER CHIP 2203 006423 SA C341 C CER CHIP 2203 006194 SA C343 C CER CHIP 2203 006423 SA C344 SA C345 C CER CHIP 2203 006423 SA C346 C CER CHIP 2203 006423 SA C348 C CER CHIP 2203 006423 SA C349 SA C350 C CER CHIP 2203 006617 SA C351 C CER CHIP 2203 006423 SA C352 C CER CHIP 2203 006423 SA C353 SA C354 SA C356 C CER CHIP 2203 005736 SA C357 SA C359 C CER CHIP 2203 006423 SA C360 SA C362 SA C363 C CER CHIP 2203 006423 SA C364 C CER CHIP 2203 006423 SA C365 C CER CHIP 2203 006423 SA C367 SA C368 C CER CHIP 2203 0064
35. EC GH98 03330A 1 900 GH43 02544A QBRO1 ASSY BRACKET MAIN KEY GH98 01733A QBRO03 ICT BRACKET VOL KEY GH70 01550A 01 GH59 03414A QCK02 PMO SWITCH KEY GH72 33032A QCK01 PMO CAMERA KEY GH72 33031A QCR04 SCREW MACHINE 6001 001479 QCR04 SCREW MACHINE 6001 001479 QCR05 SCREW MACHINE 6001 001478 QCR17 SCREW MACHINE 6001 001460 QFL01 ASSY CASE SLIDE LOWER GH98 01730A QFU01 ASSY CASE SLIDE UPPER GH98 01729A QHI01 ASSY ACCE PUSH ROD GH98 01237A QKP01 ASSY KEYPAD MAIN EU BLK GH98 02672A QKP02 ASSY KEYPAD SUB EU BLK GH98 02671A QLC01 LCD MAINSGH Z720 GH07 00963A QMEO 1 UNIT KEY FPCB GH59 03394A QME02 UNIT MODULE SPEAKER GH59 03789A QME03 MEA SLIDE FPCB KIT GH97 06865A QMIO1 MICROPHONE ASSY SGHE340 GH30 00199A 1 PBA MAIN SGH 2720 GH92 03107A QMWO01 ASSY COVER MAIN WINDOW XEC GH98 03250A QREO 1 ASSY CASE REAR GH98 01732A 5 GH72 33041A QSC05 RMO RUBBER SCREW LOWER L GH73 07948A QSC06 RMO RUBBER SCREW LOWER R GH73 07949A QSC13 RMO RUBBER SCREW REAR L GH73 07940A QSC14 RMO RUBBER SCREW REAR R GH73 07947A QVOO1 PMO VOLUME KEY GH72 33030A 1 ASSY CASE FRONT GH98 01731A 05001 MSD GH72 33038A QIFO1 PMO COVER IF GH72 33039A 5 2 Exploded View Disassembly amp Assembly Instructions Description BAG PE CBF INTERFACE DATA LINK CABLE ADAPTOR SGHE690 BLK EU A_TYPE SEC CODE 6902 000634 GH39 00444A GH44 0
36. EP CLK VREG RFRX2 PEE bul TCXO ss TCXO_IN VREG_RFRX1 99 o o TCXO EN TCXO EN vREG RFTX 73 lt BUFF TCXO_OUT VREG_SYNT m m R405 72 AMUX_IN1 VREG_TCXO 61 82 AMUX_IN2 REF_ISET R406 A A C407 C408 VF MSM AMUX_OUT REF BYP 82 0408 410 11 12 415 416 417 418 419 420 C421 422 423 424 425 C426 C427 428 429 C430 E REF_OUT REF_OUT REF_GND USB_OE MSM USB_OE_N FLSH_DRV_N m USB_DAT_MSM USB_DAT GP1_DRV_N gt 0400 USB_SEO MSM 19 UsB_SEO LCD DRV N 22 A du ds USB ID KPD DRV N 23 VREG_USIM_3 0V USB_D_P 28 USB_D_P VIB_DRV_N 25 2 gt USB 24 USB_D_M SPKR IN 7 PS HOLD gt gt PHONE ON KPDPWR N SPKR IN M SIM400 7 1 gt ES 57 PS HOLD SPKR OUT P SW gt JIG_ON_SW gt CBL1PWR_N SPKR OUT M CBLOPWR_N SPKR_BYP Im 111 6 6 PON RESET RESET VDD SPKR MSM SIM IO M IO T 2 5 mE m A RUIM IO VDD PA SIM_CLK MSM_SIM_CLK gt RUIM_M_CLK VDD_MSMC 55 VBATT 109 8 7 40 RUIM_CLK VDD_MSME 1 SIM_RST MSM_SIM_RST gt RUIM_M_RST VDD RUIM RUIM_RST VDD MSM En 407 PMIC_SBDT lt lt SBDT VDD ANA 54 PMIC_SBCK 51 VDD_WLAN 7 R408 PMIC_SBST 51 spst VDD nr 71 MSM_INT_N VDD_MAIN BU Vu C435 C436 C437 C438 C439 C440 C441 C442 C443 C431 o zz m I C434 R409 N LO ADJ an a VREG_TCXO
37. EYSENSE 4 fa 17 TAC700 yeas 16 16 KYPD MEMO lt 1 P d 2 _ 3 4 567 N gt 20700 KEY CONNECTOR CAMERA_SWITCH BR POS OIG tI 701 1 9 24 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 14 GSM Receiver RX ON RF input CH center freq Amp 50dBm No Resolder RFS100 Yes No 5 Resolder U100 IV 1 116 gt 70dBm Resolder F102 0101 pin 11 12 13 14 gt bOOmV Resolder 0101 Check pins related to 0101 0101 9 25 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting RF CONNECT ANT100 RFS100 gt ANT_JTAG C102 UMTS ANT gt U100 0603 Size Matching Circuit 0603 Size Matching Circuit F100 R127 gt PCS RXP R128 j 1127 gt PCS_RXM um DCS RXP DCS RXM gt GSM RXM GSM RXP C131 C132 C108 R106 C110 i R107 de 5 12 E 1 CP_HOLD UMTS1900_OUT UMTS2100_OUT VCONTROL 2 eo mO gt VDDA11 GSM900 INN EN GSM900_INP VDD
38. HPH_L C543 5 l2CSPI_VDD 1 _ gt gt amp IN U500 RIN EAR10_N gt gt amp MONO_IN un 2 C537 CBYPASS SDA 2 lt AUDIO SDA _ lt AUDIO SCL ec SS ome 2 a 2 Bog ONU e S 8 e ss En gt SPK SPK eo IN e N _ lt V EAR I sh Eee C ij 4 uS FAR COM 6 3 EARL2 T 1 l dag 1 EA NE etd 8 JACKINT T R806 9 13 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 8 Speaker Part Speaker does not work Yes C534 C536 2V When MP3 file is played Yes U501 Pin 1A 2A gt 2V When MP3 file is played Yes HDC600 Pin 56 58 2V When MP3 file is played Check UCP300 Resolder 0501 C534 C536 Resolder U500 No signal Check the circuit related to melody signal Check the signals of speaker input Is Speaker working Change the Speaker 9 14 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting VBATT VREG_MSMA_2 6V C523 VREG_MSMA_2 6V lt
39. R502 C515 MIC2 P lt lt EARMIC P C517 C518 C519 2 m lt EARMIC_N C520 IFC600 e N N 2 5 Hem 2 3 5 1 JACK INT 9 BOOT SW SS L L R606 9 11 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 7 Earphone Part Earphone does not work Yes C535 C538 gt 100 When MP3 file is played Check UCP300 0501 pin 1A 2 gt 100mV 2 0501 535 538 When MP3 is played 0500 pin 5 6 gt 200 When MP3 file is played Resolder 0500 Yes Check the circuit from IFC600 pin 5 6 7 to U500 Not OK gt Resolder L600 L601 L602 Resolder IFC600 Is Earphone working gt Replace the Earphone 9 12 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting VBATT VREG_MSMA_2 6V C523 4 500 C333 VREG_MSMA_2 6V gt EAR_COM gt EARR HPH_CTRL gt EARL 1 534 lt lt E M o o gs 558 3 8 lt
40. SA C127 C CER CHIP 2203 005806 SNA C128 SA C129 C CER CHIP 2203 005682 SA C130 C CER CHIP 2203 005719 SA C131 C CER CHIP 2203 006556 SA C132 SA C133 SA C136 C CER CHIP 2203 001124 DNA C137 SA C141 C CER CHIP 2203 006208 SA C142 SA C143 SA C144 C CER CHIP 2203 005729 SA C145 C CER CHIP 2203 006379 SA C146 C CER CHIP 2203 005729 SA C147 SA C148 C CER CHIP 2203 006305 SA C150 C CER CHIP 2203 006838 SA C151 C CER CHIP 2203 001153 SA C152 SA C153 SA C154 SA C155 SA C156 SA C157 SA 6 1 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Main Electrical Parts List Design LOC Description SEC Code STATUS C158 C CER CHIP 2203 006838 SA C200 C CER CHIP 2203 005736 SA C201 C CER CHIP 2203 006194 SA C202 SA C203 SA C205 C CER CHIP 2203 005682 SA C206 SA C208 SA C211 C CER CHIP 2203 006194 SA C212 SA C213 SA C215 C CER CHIP 2203 005806 SNA C216 SA C217 C CER CHIP 2203 006423 SA C218 C CER CHIP 2203 005740 SA C219 C CER CHIP 2203 006194 SA C220 SA C221 C CER CHIP 2203 005736 SA C222 C CER CHIP 2203 006838 SA C223 C CER CHIP 2203 006846 SA C224 SNA C225 C CER CHIP 2203 005736 SA C226 C CER CHIP 2203 005736 C227 C CER CHIP 2203 006423 C228 SA C229 C CER CHIP 2203 006426 SNA C230 C CER CHIP 2203 006846 SA C231 C CER CHIP 2203 005736 SA C232 SA C233 SA C235 C CER CHIP 2203 006423 SA C236 SA C238 C
41. TS_RFTX _ gt TA200 C229 PAM200 Fc ea i oe Place near node A Node A L203 gt UMTS ANT L C205 1201 DUF200 C234 aH C209 d C207 9 40 T d UMTS DUPLEX SAMSUNG Proprietary Contents may change without notice This Document not be used without Samsung s authorization gt IN 10 Reference data Reference Abbreviate AAC Advanced Audio Coding AVC Advanced Video Coding BER Bit Error Rate BPSK Binary Phase Shift Keying Conditional Access CDM Code Division Multiplexing 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 Division Multiplexing TS Transport Stream 10 1 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Reference data 10 2 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization SAMSUNG ELECTRONICS This Service Manual 15 a property of Samsun
42. This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting VREG_RFRX_2 8V gt GSM_ANT_SELO_NC gt GSM ANT SEL1 gt GSM ANT SEL2 gt RF SWITCH L105 R108 R109 R110 UMTS ANT gt C109 1K 1K 1K i C113 C114 C115 Ls 0603 Size Matching Circuit F100 G C131 C132 9 34 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization L108 0603 Size Matching Circuit R127 gt PCS 127 gt PCS gt DCS_RXP gt DCS RXM GSM RXM gt GSM RXP Flow Chart of Troubleshooting 9 19 PCS Transmitter TX ON Level VCO100 pin7 gt 1V Yes Cheak PMIC Yes lt Resolder VCO100 Yes Resolder PAM100 VCO100 pind 2dBm 100 15 gt 15 0100 22 gt 20dBm No 3 Replace U100 ASM 5 9 35 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting lt VREG_RFTX_2 8V C142 C141 GSM PAM VCO100 GSM_BANDL gt R116 C145 C DCS C144 L GSM PA gt PAM100 C143 R122 Place near 4 120 121 NEN lt GSM EN VBATT gt wd 100 148 R124
43. _2 8V C206 T VCON GND vcc OUT C239 TCXO TCX200 9 gt TCXO 2 814400 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization O Duns freno 32001 Tu Fao 29 1418 2300 x fel 14200 3 207 EA 2200 8 8308 Flow Chart of Troubleshooting 9 2 Initial Initial Failure Yes No PON_RESET_N H Check the circuit related to reset Not OK 15 p Check the circuit related to memory OK Check the circuit around LCD amp HDC600 short or unsolder END 9 3 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 3 Charging Part Abnormal charging part Yes No C608 5V 2 Resolder IFC600 No U403 pin6 L Replace U403 Yes Check the Battery amp TA Yes 9 4 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting EXT 5V USB 5V VBATT 2 N EARMIC P lt 1 N V EAR FL RS L F1 Y EE L EAR_COM gt 0 UART1 1 9 UART1 IF B808 ANA Ei VARTI pp
44. ded View Disassembly amp Assembly Instructions Fix the hinge by sliding it toward the left Mind the direction of the hinge n IP Finish assembling by sliding the lower to the end FRONT SLIDE Hinge Assembly 1 Locate the SLIDE hinge at the groove of the Front then slide it toward the left to fix it 2 the fixed SLIDE hinge to 45 degrees 3 Move the SLIDE LOWER down to 1 2 position following the FRONT rail 4 Slot the end of the hinge to the assembly groove of the LOWER then bring Lower to the end to fix hinge lt Match insertion Critical point groove gt Remove WINDOW protection Vinyl lt Assemble SLIDE ASS Y gt lt right position gt lt wrong position Removing 3Mega CAMERA WINDOW protection vinyl and SLIDE ASS Y Assembly 1 Remove 3MEGA CAMERA WINDOW protection vinyl 2 Match the FPCB insertion hole of both SLIDE LOWER and FRONT 3 Insert the FPCB through insertion hole to assemble SLIDE UPPER and FRONT 4 Push FRONT up to where it was 5 13 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Exploded View Disassembly amp Assembly Instructions Upper 2POINT SIZE 1 4 4 0 2 5 Lower 2POINT SIZE 1 4 2 3 2 5 Screwing the screw 1 Screw the upper 2 point of the SLIDE LOWER using SCREW Assmebly JIG SCREW SIZE 1 4 4 0
45. ection and then draw out the speaker F PCB Camera F PCB Separation the camera connector with an arrow direction and then draw out the Camera F PCB Speaker Module Separation Separate the speaker module from the slide upper by lifting up with the arrow direction Bi 3 Mega Camera Module Separation Separate the 3M camera module from the slide upper by lifting up with the arrow direction VGA Camera Module Separation Separate the VGA camera module from the slide upper by lifting up with the arrow direction Main F PCB Separation the main F PCB connector and then draw out the main F PCB with the arrow direction 5 8 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Exploded View Disassembly amp Assembly Instructions dr eee eee LCD Module Separation Menu key PCB Separation Separate the LCD module from the upper like Separate the menu key PCB from the upper like Picture the picture PBA 8 INTENNA Saperation F LECT 7 G SCREW 1POINT 4 ne Re soldering 2 point Intenna Screw Removal E Intenna Contact Re solder ing Remove the intenna screw from the PBA Solder the intenna contact p
46. ert the Camera Key lt Camera Key Assembling gt Camera key Assembly Insert the camera key into the hole Assembling the Rear Put this on the screw JIG and then drive the screw in order SCREW SIZE 1 444 072 0 L Fear Screw Insertion l lnsert the screw of left side 2 the screw cap of right side 3 Press the screw caps by using screw cap JIG 5 15 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Exploded View Disassembly amp Assembly Instructions 5 16 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization 6 MAIN Electrical Parts List Design LOC Description SEC Code STATUS ANT102 ANTENNA CHIP 4202 001031 SA BAT400 BATTERY LI 2ND 4302 001180 SA BTC600 HEADER BATTERY 3711 006217 SA C100 SA C103 SS 7 CER CHIP 22 2203 006379 107 C CER CHIP 2203 005682 SA C108 SA C109 SA C111 C CER CHIP 2203 006194 SA C112 SA C113 SA C115 C CER CHIP 2203 005682 SA C116 SNA C117 C CER CHIP 2203 005719 SA C118 C CER CHIP 2203 006838 SA C119 C CER CHIP 2203 006556 SA C120 SA C121 C CER CHIP 2203 005682 SA C122 C CER CHIP 2203 006423 SA C123 C CER CHIP 2203 006123 SA C124 SA C125 C CER CHIP 2203 005682 SA C126 C CER CHIP 2203 005682
47. g Electronics Co Ltd Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable International and or domestic law 2006 11 Rev 1 0
48. his Document can not be used without Samsung s authorization Array course control 4 6 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization 5 Exploded View Disassembly amp Assembly Instructions Cellular Phone Exploded View 24 QFRO1 1 1 QMEO 1 QFUO 1 QBRO1 2 QMIO1 QANO2 QCR05 QCKO1 QRE01 QSC13 QSC14 QRE05 QBAOO QME02 01 QLC01 QME03 5 1 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization QSC06 9 QHIO1 QFLO1 04 QSC05 Exploded View Disassembly amp Assembly Instructions 5 2 Cellular Phone Parts list SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Design LOC Description SEC CODE 02 5 2720 GH42 00963A ASSY COVER BATTERY X
49. n not be used without Samsung s authorization Flow Chart of Troubleshooting LCD CONNECTOR VBATT LCD LCD VDD 2 8V C600 I C601 C602 R600 HDC600 1 R611 R612 HR lt CAMIF_HSYNC 15 ee lt MEGA RST 9 10 RST 1 11 12 CAMIF 13 14 DATA 5 15 16 HH NE EH YSYNG TEN 252 tl 125 E LESS GBMIFSDATAU D600 did 1 H H 27 28 28 A2 2 S 5 9 29 30130 WE2 N 4 2 35 36 36 LCD_RESET 9 40 40 ep BACKDIGHE 2 g 8 L L r 555 EE MOT ms KEV TED AN 4 2 KYPD 11 53 54 KYPD 9 55 56 5 KEYSENSE 2 57 58 m SPK _ q 91 59 60 tHe Hat H 2 lt tt tc tc oc gt gt 8 8 gt gt gt gt gt gt gt gt gt gt N F602 F603 1 5 5 1 D2 14 gt IN1 OUT1 OUT1 IN1 lt lt D2 15 D2 12 gt
50. oints Intenna Removal Separate the intenna body from the PBA with Completely separated state melting lead state 5 9 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Exploded View Disassembly amp Assembly Instructions Assembly Remove the paper lt 1 Remove the paper gt lt 2 Attach the Key FPCB gt Check three extraneous matters critical point T o lt 3 Check FPCB attachment gt shield can 3 Check the position of volume key part FPCB properly Shield Can Check amp Key FPCB Attachment 1 Remove the protection paper on the back side of Key FPCB 2 Attach the Key PCB on the shield can set to the hole gt Check the 3 extraneous matter before attaching the m lt 1 LCD Sponge gt lt 2 LCD Acrilic Tape gt lt 2 Camera FPCB Fixing Tape gt lt 1 Slide FPCB Fixing Tape gt LCD Sponge amp LCD Acrylic Tape Attachment 1 Attach the LCD sponge to the width of LCD FPCB 2 Attach the LCD acrylic tape within the silk line Slide Camera FPCB Tape Attachment 1 Attach the fixing tape of slide FPCB within the silk line 2 Attach the fixing tape of camera FPCB within the silk line lt Assemble Camera Speaker gt Camera Speaker Assembly locker lt Check Guide Line
51. screw 2 points Slide Lower Screw Removal 1 Slide up only half of 3 4 Key part like the picture 2 Remove two unconcealed screws Slide Ass y amp Front Unlocking 06 the 4 locking points with an unlocking stick Slide Ass y amp Front Separation Separate the slide upper and the slide lower after unlocking Front Hole Adjustment Adjust the slide lower hole to the front hole to draw out from the hole 5 6 SAMSUNG Proprietary Contents may change without notice This Document not be used without Samsung s authorization Exploded View Disassembly amp Assembly Instructions Main F PCB Removal Draw out the main F PCB from the hole X Be careful not to rumple and tear it When handling F PCB Slide Lower amp Front Separation Lift up the lower like pictures when the slide lower and the front is combined Conduction Tape Removal Remove the conduction tape between the LCD module and the menu key Unt ied Prevention Tape Removal Remove the untied prevention tape from the speaker connector and the camera connector 5 7 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Exploded View Disassembly amp Assembly Instructions Speaker F PCB Separation the speaker connector with the arrow dir
52. ssemble this product otherwise screw will be worn away Use a thicken twisted wire when you measure level A thicken twisted wire has low resistance therefore error of measurement 15 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 and weak in heat Surely tune on off while using AC power plug because a repair of battery charger is dangerous when tuning ON OFF PBA and Connector after disassembling charger Don t use as you pleases after change other material than replacement registered on SEC System Otherwise engineer in charge isn t charged with problem that you don t keep this rules 1 1 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Safety Precautions 1 2 ESD Electrostatically Sensitive Devices Precaution Several semiconductor may be damaged easily by static electricity Such parts are called by ESD Electrostatically Sensitive Devices for example IC BGA chip etc Read Precaution below You can prevent from ESD damage by static electricity Remove static electricity remained your body before you touch semiconductor or parts with semiconductor There are ways that you touch an earthed place or wear static electricity
53. thin guide line 5 11 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Exploded View Disassembly amp Assembly Instructions lt Attach MAIN WINDOW gt lt Remove Protection paper and vinyl gt lt KEY PAD Assembly gt MAIN WINDOW attachment Attach the MAIN WINDOW starting from the upper point of the WINDOW Removing protection tape and vinyl Sub key pad assembly 1 Remove the MEGA CAMERA fixing tape protection tape and VGA CAMERA WINDOW protection vinyl 2 Place the SUB KEYPAD at the SLIDE UPPER lt Remove LENS protection vinyl LCD Module Assembly 1 Remove VGA CAMERA LENS protection vinyl 2 Remove the LCD protection vinyl 3 Remove the Backside Window protection vinyl 4 Place the LCD at SLIDE UPPER then hook the SUB PBA to the HOOKER and push the side part of SUB PBA to assemble SLIDE UPPER 5 Assemble 3MEGA CAMERA VGA CAMERA 6 Assemble SPEAKER 7 Remove 3MEGA CAMERA LENS protection vinyl Assemble CAMERA prior to SPEAKER assembly h lt Attach conductive tape lt Attach conductive Tape gt Attach LCD conductive TAPE Attach LCD conductive TAPE following the silk guide LINE 5 12 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Explo
54. ut Samsung s authorization Flow Chart of Troubleshooting 9 17 DCS Transmitter TX ON Level 100 gt 2 5V Yes Cheak PMIC Yes Resolder 100 pee Resolder PAMIOO VCO100 pind gt 2dBm PAM100 15 gt 15dBm bs U100 pin 22 gt 20dBm Replace U100 ASM Check UCP300 MSM END 9 31 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting VCO100 R120 R121 R125 UMTS_ANT gt lt I VREG_RFTX_2 8V C142 C141 R116 lt 1005 EN R122 lt 1 GSM EN 1 152 lt 157 1 100 RFS100 C102 GSM PAM GSM_BANDL gt C145 PAM100 GSM_PA_ENC gt C143 Place near pin 4 gt TA100 C148 L w R123 GSM PA PWR CTL gt C151 gt ANT JTAG 9 32 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 18 PCS Receiver RX ON RF input CH center freq Amp 50dBm NO Resolder U100 ASM 1108 gt G5dBm Resolder F100 PCS SAW Yes Resolder U101 RTR6250 END 9 33 SAMSUNG Proprietary Contents may change without notice
55. without notice This Document can not be used without Samsung s authorization Main Electrical Parts List Design LOC Description SEC Code STATUS C515 C CER CHIP 2203 006648 SA C517 C CER CHIP 2203 006305 SA C518 C CER CHIP 2203 000812 SA C519 SA C520 SA C529 C CER CHIP 2203 005725 SA C530 SA C531 SA C534 C CER CHIP 2203 006194 SA C535 SA C536 SA C538 C CER CHIP 2203 006260 SA C543 SA C600 C CER CHIP 2203 006562 SA C601 C CER CHIP 2203 006562 SA C602 C CER CHIP 2203 006562 SA C603 SA C606 C CER CHIP 2203 005682 SA C607 C CER CHIP 2203 005682 SA C608 C CER CHIP 2203 006562 SA C609 SA C610 C CER CHIP 2203 006562 SA C611 C CER CHIP 2203 006562 SA C613 C CER CHIP 2203 006562 SA C614 SA C615 C CER CHIP 2203 005717 SA C616 C CER CHIP 2203 005717 SA C617 C CER CHIP 2203 005717 SA C700 SA CD700 SA D600 DIODE ARRAY 0407 001002 SA DUF200 SA F101 FILTER SAW 2904 001634 SA 102 F200 SA F201 FILTER SAW 2904 001623 SA F300 FILTER EMI SMD 2901 001283 SA F602 FILTER EMI SMD 2901 001413 SA F603 SA F604 FILTER EMI SMD 2901 001413 SA F605 FILTER EMI SMD 2901 001413 SA F700 BEAD SMD 3301 001534 SA HDC600 SA HDC700 SA IFC600 SA L101 SA L104 SA L105 SNA 6 5 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Main Electrical Parts List
56. zi R123 lt 125 152 GSM_PA_PWR_CTL gt 154 R126 C151 RF CONNECT ANT100 RFS100 gt ANT_JTAG UMTS_ANT gt 9 36 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 20 WCDMA Receiver Yes Cheak and resolder DUF200 Yes Cheak and resolder U201 LNA Y C216 gt 60dBm Resolder F201 SAW Replace 0201 RFR6250 END 9 37 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting UMTS ANT C205 C210 gt ULNA_IN L213 C218 ULNA OUT O gt L208 L210 9 38 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 21 WCOMA Transmitter TX ON PDM for 23dBm Yes Yes C230 gt 5dBm 0101 RTR6250 Resolder F200 WTX SAW O Y L203 gt 20dBm Resolder 200 C205 20dBm Resolder DUF200 Check UCP300 MSM END 9 39 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting VBATT UM
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