Samsung GT-i9003 Service Manual
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Samsung GT-i9003 Service Manual

Samsung GT-i9003 Service Manual

Gsm telephone
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See also: User Manual
GSM TELEPHONE
GSM TELEPHONE
GT-i9003
3. Product Function
7. Disassembly and Assembly
Instructions
9. Reference data
Notice :
All functionality, 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 to provide notification of such change.
CONTENTS

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Summary of Contents for Samsung GT-i9003

  • Page 1: Table Of Contents

    Samsung reserves the right to make changes to this document and the product described herein, at anytime, without obligation on...

  • Page 2: Safety Precautions

    ― 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. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 3 ― 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. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 4: Specification

    2. Specification 2-1. GSM General Specification W CDM A2 1 W CDM A9 0 W CDM A1 9 G SM850 EG SM 90 0 DCS1800 PCS1900 Fre q. Ban d[M Hz] 824 ~849 880 ~915 1710 ~1785 1850 ~1910 1922 ~1977 880 ~915 1852 ~1907 Uplin k/...

  • Page 5: Gsm Tx Power Class

    Specification 2-2. GSM Tx Power Class TX Power TX Power TX Power TX Power control GSM850 control EGSM900 control DCS1800 control PCS1900 level level level level 33±2 dBm 33±2 dBm 30±3 dBm 30±3 dBm 31±2 dBm 31±2 dBm 28±3 dBm 28±3 dBm 29±2 dBm 29±2 dBm...

  • Page 6: Operation Instruction And Installation

    • HD Recording (720p) / Full HD Playback (1080p) • Sensors: Accelerometer, Compass, Proximity, Light • TouchWiz 3.0 for Android, Multistage, Augmented Reality, Integrated phonebook with SNS, IM, E-mail, Face Recognition, etc. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 7: Exploded View And Parts List

    4. Exploded View and Parts List 4-1. Cellular phone Exploded View QFR01 QAR01 QMO01 QMI01 QCB01 QVK01 QMP01 QCA01 QSP01 QSM01 QAN02 QVO01 QCK01 QRF06 QRE01 QCR101 QBC00 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 8 MEA FRONT-SUPER LCD ASSY GH97-11829A QCB01 CBF COAXIAL CABLE-SGH-T959 INT CABLE_(76 GH39-01438A QAR01 MODULE-RCV+SENSOR FPCB(I9003) GH59-10401A QMI01 ASSY ETC-MIC/MOTOR FPCB(GT-I9003) GH59-10425A QMO01 MOTOR LINEAR VIBRATION-GTS8000 GH31-00475A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 9 U100 1201-002999 IC-RF AMP U403 1201-003081 IC-AUDIO AMP U104 1201-003091 IC-POWER AMP U106 1201-003092 IC-POWER AMP U103 1201-003107 IC-POWER AMP U102 1201-003144 IC-RF AMP 10-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 10: Main Electrical Parts List

    TH300, TH800 1404-001221 THERMISTOR-NTC V300,V301, V302, V303, V304, V305, V306, V900, 1405-001177 VARISTOR V901, V902, V903, V904, ZD612, ZD613 V307, V600, V601, ZD610 1405-001200 VARISTOR SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 11 R315, R406, R600, 2007-008045 R-CHIP R611, R801 R404, R405, R906, R907 2007-008049 R-CHIP R408, R708, R709, R715 R716, R743, R746, R747, 2007-008052 R-CHIP R748, R810 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 12 R-CHIP R717, R718, R719, R720 R107, R108, R302, R400, R-CHIP 2007-009801 R904 R414 2007-010202 R-CHIP C183, C213, C233, C258, 2203-000233 C-CER,CHIP C807 C821 2203-000254 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 13 C707, C710, C711, C712, C713, C717, C718, C719, 2203-006048 C-CER,CHIP C720, C722, C753, C754, C756, C757, C758, C759, C829, C913 C124 2203-006090 C-CER,CHIP C234 2203-006120 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 14 2203-006647 C-CER,CHIP C237, C238, C262, C762, 2203-006648 C-CER,CHIP C800, C908 C103, C107, C166, C232 C-CER,CHIP 2203-006674 C133, C136 2203-006707 C-CER,CHIP C510, C839, C840 2203-006824 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 15 C608, C609, C610, C611, C851, C852, C853, C854, C891, C892, C912, U305 C917 2203-007687 C-CER,CHIP C604 2203-007693 C-CER,CHIP C134, C162, TA500, TA80 2404-001381 C-TA,CHIP TA401, TA600 2404-001496 C-TA,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 16 L800, L802 2703-003911 INDUCTOR-SMD C115 2703-004000 INDUCTOR-SMD R113 2703-004001 INDUCTOR-SMD OSC300, OSC801 2801-004339 CRYSTAL-SMD OSC800 2804-001762 OSCILLATOR-CLOCK OSC201 2804-001772 OSCILLATOR-CLOCK OSC200 2809-001348 OSCILLATOR-TCXO OSC100 2809-001358 OSCILLATOR-VCTCXO SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 17 HEADER-BOARD TO BOARD BTC600 3711-006299 HEADER-BATTERY HDC900 3711-006483 HEADER-BOARD TO BOARD HDC500 3711-006865 HEADER-BOARD TO BOARD HDC300 3711-006923 HEADER-BOARD TO BOARD HDC400, HDC600 3711-007592 HEADER-BOARD TO BOARD SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 18 ANT202, ANT203 C827 2203-000627 C-CER,CHIP C816 2203-006257 C-CER,CHIP Please consult the GSPN website (Samsung Portal) for the most recent version of the product's part list. 5-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 19: Level 1 Repair

    • GT-I9003 Mobile Phone • Data Cable • JIG BOX (GH99-36900A) • RF Test Cable (GH39-00985A) • JIG Cable (GH39-01290A) • Adapter (GH99-38251A) • Binary files SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 20 ■ Load the binary download program by executing the ← Run this file. " Odin3 v1.0.exe " 1. Option Selection - Check Re-Partition, Auto Reboot and F. Reset Time, then select PIT File SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 21 OK Button 4. Connect the Handset to PC via Data Cable. Make sure ID:COM box highlighted yellow that the handset is connected to the PC. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 22 5. Start Downloading PIT file by clicking Start Button. Then wait for "Pass" to be appear on the screen. 6. Click on Reset button, then unselect Re-Partition box. Then select PDA, PHONE and CSC Files. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 23 "Pass" to be appear on the screen. 9. Once the device boots up, confirm the downloaded version name and etc. : *#1234# Full Reset : *2767*3855# SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 24: Level 2 Repair

    Main PBA. Make sure that the speaker locks into position and the shield can to be PBA. place correctly into the clips. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 25 Connect the camera module to the Main PBA Place the Receiver Module Connect the Antenna Cable Place the receiver module onto the bracket. Connect the antenna cable to the Main Antenna PCB SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 26 Make sure all the hooks are placed correctly, and press Screw 7 points on the rear cover the volume keys and the power key for tensions. screw torque : 1.2 ~ 1.4 kgf.cm SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 27 Make sure to Key Connector and Antenna cable from the Main PBA remove all remaining tape on the bracket. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 28 Remove the camera module from the Main PBA by Pull out the Receiver module from the bracket. Be careful not to damage the FPC. pulling it out. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 29 Disconnect the Sim Card PBA connector from the Main Remove the speaker by opening the connector. PBA then remove the rear shield can + Sim Card PBA SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 30 8. Level 3 Repair 8-1. Block Diagram SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 31 Level 3 Repair 8-2. PCB Diagrams 8-2-1. Top SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 32 Level 3 Repair 8-2-1. Bottom SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 33: Chart Of Troubleshooting

    Level 3 Repair 8-3. Flow Chart of Troubleshooting Equipments ↑ Oscilloscope ↑ Digital Multimeter ↑ Power Supply ↑ + driver, Tweezer SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 34 100 ohm? Check the Clock at Check the clock generation circuit OSC801 that (related to OSC801) Frequency is 32K Hz check the initial operation SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 35 AP_D- VPS_2.8V VAUX12S_IN VAUX1_OUT VAUX2_OUT VUSB_3P1 C853 R825 VBAT C841 C842 VIO_1.8V KBC(0) KBC(1) KBC(2) C854 C848 VBAT V_TEMP_3.0V U809 VOUT EN_TEMP_VDD C850 C849 Engineer SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 36 TRST_N_CP ALERT_N ALERT_N MEM_BFCLKO_0 CHRG_EN SD_nCLK MEM_BFCLKO_1 CMP_EN FCDP_RBN SD CKE GPS CLK EN MEM CKE FSYSEN C312 R500 C311 C325 U501 C323 UCP300 U305 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 37 Replace OSC 800 and OSC100 (C185) LCD display OK? Check the LCD part (short, crack, etc) Sound is OK? Check the Audio Part (short, crack, etc) SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 38 C336 R317 U910 C317 C723 TP323 C318 REGEN C720 L800 R816 C715 R714 C712 U807 C713 R707 C710 R715 R744 C758 C832 R708 R745 C819 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 39: Charging Part

    (TA may not be connected properly) 4.9V Check U806 DCIN whether 5V is measured Resolder or Replace U600 (C837) Resolder or Replace U806 Battery is charging? 8-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 40 Level 3 Repair 8-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 41: Sim Part

    Level 3 Repair 8-3-4. Sim Part NO SIM Check the connection of Reconnect the Sub PCB the HDC300 Check the Sub PCB 8-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 42 Level 3 Repair 8-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 43 8-3-4 T-Flash Insert T-Flash card Can't recognize T-Flash card Check VTF_3.0V Check the VTF_3.0V signal Check Check the VIO_1.8V VIO_1.8V signal Change HDC300, sub PCB 8-14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 44 Level 3 Repair 8-15 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 45: Microphone Part

    C814, C815, Resolder or replace C814, C815, L400, L401 L400,L401 Check the connection of Reconnect HDC600 HDC600 Touch-key Module breakdown? Change Touck-key Module 8-16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 46 R743 C502 R748 U904 U507 C315 C316 V307 R611 U806 V306 U802 C611 R305 V305 V304 U604 BTC600 R802 R304 TP800 R610 R612 SC610 8-17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 47 C412 U403 U903 TR800 U801 C404 L402 L403 TA400 C402 C906 U902 C905 TP701 C401 C907 C904 C609 HDC600 U906 U603 C914 ZD613 U907 8-18 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 48: Speaker Part

    Check signals on Resolder or replace C407, C408 C407, C408 again Check the connection of Reconnect HDC300 HDC300 SPK module breakdown? Change SPK module 8-19 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 49 T_FLASH_CLK T_FLASH_DETECT SIM_RST 11 11 SIM_CLK SPK_OUT_P SIM_IO 15 15 16 16 SPK_OUT_N AP_JTAG_EXTRST C315 C316 V300 V302 V301 V303 V304 V305 V306 V307 8-20 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 50: Receiver Part

    Check the signals at ZD403 Resolder or replace U807 ZD404 again Check the connection of Reconnect HDC400 HDC400 RCV_Earjack module Change RCV_Earjack module breakdown? 8-21 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 51 Level 3 Repair 8-22 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 52 Level 3 Repair 8-23 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 53 KBC(1),KBR(1) is Active High ? (V601) PDA PMU key Signal KBC(1), KBR(1) is replace PDA PMU (U807) Active High ? Replace TAC600, TAC601, U807 8-24 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 54 Level 3 Repair 8-25 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 55 Level 3 Repair 8-26 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 56 FPCB (FPC600) ? check ON_SW signal replace diode array D800 D800 ? check PM_PWRON_N replace TR800 signal (R803) replace U807(AP PMIC) 8-27 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 57 C134 C905 C401 C917 TP701 L902 C907 C405 C904 C609 L901 L600 R608 L601 R609 C914 HDC600 U908 R613 ZD613 L900 ZD610 R917 C916 8-28 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 58 Level 3 Repair 8-29 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 59 Check OSC801, U807 and neighboring Circuit Check the Status of ANT200, Resolder or Replace C258, C259, C260, ANT201, C258, C259, C260 ANT200, ANT201 Resolder or Replace U210 8-30 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 60 C715 R825 C840 C712 C847 U807 C713 C710 C758 U210 C832 C819 C234 R206 L802 R746 R743 C502 U800 R903 R800 U901 C412 U403 8-31 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 61 Check the Audio Signal at Resolder or replace L408, L409 L408, L409 Check the Audio signal at Resolder or replace C809, C810 C809, C810 Check and Change U204 8-32 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 62 L802 SC617 R746 R743 C502 U108 R748 U904 U507 C315 U808 C316 V307 R916 R611 U806 V306 U103 C611 R305 U802 V305 C147 V304 8-33 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 63 Reconnect TSP Connector LCD Module U902 Pin 6 = 2.8V (C906, C903) and Pin 8 = 3.3V Resolder or Replace U902 (C907, C904) Replace LCD Module 8-34 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 64 C906 TP905 TP902 TP903 TP900 R916 TP901 U800 R903 R800 C906 C905 L902 C907 C904 8-3-12. LCD LCD is still off after PWR ON 8-35 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 65 Check the soldering status of Resolder EMI Filters EMI Filters F900~F905 Check VCC_3.0V_LCD = 3.0V (C836), VLCD_1.8V = Check PMIC(U807) 1.8V (C803) Replace LCD Module 8-36 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 66: Level 3 Repair

    R903 R916 0603 0603 LCD_PWM_OUT LCD_ID1 R904 SHORT R915 0ohm 0603 LCD_ID2 TSP_INT 0603 TSP_SDA_2.8V 0603 TSP_SCL_2.8V C902 55 56 57 58 10PF 1005 8-37 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 67 Level 3 Repair TP905 TP902 TP903 TP900 R916 TP901 U800 R903 R800 C906 C905 L902 C907 C904 8-38 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 68 Resolder U500, U502, U504 or change PBA C501,C512,C513 =1.8V, C515, C516 = 1.2V Check C500 Pin1 is 24MHz Check UCP700 related to 24MHz Replace the camera module 8-39 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 69 L502 C516 < CAMERA Power > VBAT CAM_SENSOR_A2.8V VBAT CAM_SENSOR_IO_1.8V U502 U500 4 VDD VOUT 1 VOUT CAM_EN3 3 CE CAM_EN2 C501 C507 C508 8-40 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 70 & {L103,C317,C318,C319= 1. 8V?} change or resolder Check the freq. at C185 OSC100 : 26MHz ? resolder or change GSM850 Receiver is O.K? UCP300 8-41 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 71 C720 U100 U102 F101 L800 C716 TP302 C751 R741 C752 R816 C715 R714 C173 UCP700 R825 C712 C847 U807 U107 SC623 U906 C914 U907 8-42 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 72 & {L103,C317,C318,C319= 1.8V?} UCP300 change or resolder Check the freq. at C185 OSC100 : 26MHz ? resolder or change GSM1800 Receiver is O.K? UCP300 8-43 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 73 ANT102 U100 U102 F101 L800 C716 TP302 C751 R741 C752 R816 C715 R714 UCP700 C173 R825 C712 C847 U807 U107 SC623 U906 C914 U907 8-44 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 74 & {L103,C317,C318,C319= 1.8V?} UCP300 change or resolder Check the freq. at C185 OSC100 : 26MHz ? resolder or change BAND1 Receiver is O.K? UCP300 8-45 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 75 ANT102 U100 U102 F101 L800 C716 TP302 C751 R741 C752 R816 C715 R714 UCP700 C173 R825 C712 C847 U807 U107 SC623 U906 C914 U907 8-46 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 76 & {L103,C317,C318,C319= 1.8V?} UCP300 change or resolder Check the freq. at C185 OSC100 : 26MHz ? resolder or change GSM1900/BAND2 Receiver is O.K? UCP300 8-47 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 77 C318 TP302 TP330 REGEN C720 C173 L800 C716 U107 C751 R741 C752 R816 C715 R714 UCP700 SC623 R825 C712 C847 U807 U906 C914 U907 8-48 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 78 & {L103,C317,C318,C319= 1.8V?} UCP300 change or resolder Check the freq. at C185 OSC100 : 26MHz ? resolder or change GSM900/BAND8 Receiver is O.K? UCP300 8-49 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 79 U809 C318 TP330 REGEN C720 C173 L800 C716 U107 C751 R741 SC623 C752 R816 C715 R714 UCP700 R825 C712 C847 U807 U906 C914 U907 8-50 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 80 & {L103,C317,C318,C319= UCP300 1.8V?} change or resolder Check the freq. at C185 OSC100 : 26MHz ? resolder or change GSM850/900 Transmitter is O.K? UCP300 8-51 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 81 & {L103,C317,C318,C319= UCP300 1.8V?} change or resolder Check the freq. at C185 OSC100 : 26MHz ? resolder or change GSM850/900 Transmitter is O.K? UCP300 8-52 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 82 U301 U910 C317 C723 TP323 TP319 U809 C318 TP330 REGEN C720 L800 C716 C751 R741 C752 R816 C715 R714 UCP700 R825 C712 C847 U807 8-53 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 83 & {C330 = 2.85V ?} Check the freq. at C185 change or resolder : 26MHz ? OSC100 resolder or change WCDMA 2100 Transmitter is O.K? UCP300 8-54 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 84 U302 U909 R317 TP206 U301 U910 U200 C317 U201 C723 U809 C318 C219 TP330 U906 C229 C914 U300 REGEN R330 C720 U907 L203 C222 8-55 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 85 & {C330 = 2.85V ?} Check the freq. at C185 change or resolder : 26MHz ? OSC100 resolder or change WCDMA 1900 Transmitter is O.K? UCP300 8-56 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 86 U302 U909 R317 TP206 U301 U910 U200 C317 U201 C723 U809 C318 C219 TP330 U906 C229 C914 U300 REGEN R330 C720 U907 L203 C222 8-57 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 87 & {C330 = 2.85V ?} Check the freq. at C185 change or resolder : 26MHz ? OSC100 resolder or change WCDMA 900 Transmitter is O.K? UCP300 8-58 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 88 U302 U909 R317 TP206 U301 U910 U200 C317 U201 C723 U809 C318 C219 TP330 U906 C229 C914 U300 REGEN R330 C720 U907 L203 C222 8-59 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 89 Level 3 Repair 8-4. Service Schematics - NC Point : NC UCP700 　 　 　 　 8-60 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 90 Level 3 Repair : NC UCP300 8-61 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 91 Level 3 Repair : NC UME500 8-62 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 92: Reference Abbreviate

    ― QPSK: Quadrature Phase Shift Keying ― RS : Reed-Solomon ― SI : Service Information ― TDM : Time Division Multiplexing ― TS : Transport Stream SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 93 Service schematics SAMSUNG CONFIDENTIAL THIS DOCUMENT CONTAINS CONFIDENTIAL PROPRIETARY INFORMATION THAT IS SAMSUNG ELECTRONICS CO’S PROPERTY. DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS EXCEPT AS AUTHORIZED BY SAMSUNG. C100 C100 RX_1900_DUP CP_VRF1_2.85V RFS100 RFS100 RX_850 F100 ANT102 U100 C103...
  • Page 94 Service schematics SAMSUNG CONFIDENTIAL THIS DOCUMENT CONTAINS CONFIDENTIAL PROPRIETARY INFORMATION THAT IS SAMSUNG ELECTRONICS CO’S PROPERTY. DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS EXCEPT AS AUTHORIZED BY SAMSUNG. V3DD0 GLNA_ON VBAT C210 VDD_AUXO_1.8V L200 C213 VIO_1.8V L205 VWIFI_1.8V ANT202...
  • Page 95 Service schematics SAMSUNG CONFIDENTIAL THIS DOCUMENT CONTAINS CONFIDENTIAL PROPRIETARY INFORMATION THAT IS SAMSUNG ELECTRONICS CO’S PROPERTY. DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS VBAT VBAT EXCEPT AS AUTHORIZED BY SAMSUNG. CP_VRTC_2.3V CP_VMIPI_1.2V CP_VANA2_2.5V CP_VPLL_1.35V CP_VANA1_1.3V CP_VPMU_1.3V CP_VRTC_2.3V CP_VSIM_2.9V CP_VUSB_3.1V...
  • Page 96 Service schematics SAMSUNG PROPRIETARY THIS DOCUMENT CONTAINS CONFIDENTIAL PROPRIETARY INFORMATION THAT IS VIO_1.8V SAMSUNG ELECTRONICS CO’S PROPERTY. DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS EXCEPT AS AUTHORIZED BY SAMSUNG. R400 EAR_ADC_3.5 R401 EAR_SEND_END U400-1 VBAT EAR_MICBIAS_2.1V R402 U401 VOUT...
  • Page 97 SAMSUNG CONFIDENTIAL THIS DOCUMENT CONTAINS CONFIDENTIAL PROPRIETARY INFORMATION THAT IS SAMSUNG ELECTRONICS CO’S PROPERTY. F502 F500 F501 DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS L500 EXCEPT AS AUTHORIZED BY SAMSUNG. 1 IN1 1 IN1 OUT1 OUT1 OUT1 CAM_MCLK_F CAM_MCLK CAM_D(0)
  • Page 98 Service schematics VBAT V_BUS VUSB_5V VIO_1.8V R600 VBAT JTAG_V_BUS V_BUS C600 C601 VBAT JTAG_USB_ID AP_D+ DP_HOST IFC601 AP_D- DM_HOST I2C_SCL AP_SCL ID_BYPASS I2C_SDA AP_SDA R616 USB_DM R617 USB_DP CP_D- USB_ID AUDIO_L ID_CON R601 USB_ID CP_D+ AUDIO_R DP_CON USB_DP ZD600 U600 DM_CON USB_DM JACK_nINT...
  • Page 99 SAMSUNG PROPRIETARY THIS DOCUMENT CONTAINS CONFIDENTIAL PROPRIETARY INFORMATION THAT IS SAMSUNG ELECTRONICS CO’S PROPERTY. VMPU_1.35V VCORE_1.3V DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS VPLL1_1.8V VTF_3.0V VIO_1.8V EXCEPT AS AUTHORIZED BY SAMSUNG. C759 C720 C721 C751 C752 C711 C753 C754 C756...
  • Page 100 Service schematics SAMSUNG PROPRIETARY THIS DOCUMENT CONTAINS CONFIDENTIAL PROPRIETARY INFORMATION THAT IS SAMSUNG ELECTRONICS CO’S PROPERTY. DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS EXCEPT AS AUTHORIZED BY SAMSUNG. VIO_1.8V VIO_1.8V OSC800 C800 VIO_1.8V VIO_1.8V HFCLKIN VBAT C801 AP_CLK_EN VUSB_5V...
  • Page 101 Service schematics SAMSUNG CONFIDENTIAL THIS DOCUMENT CONTAINS CONFIDENTIAL PROPRIETARY INFORMATION THAT IS SAMSUNG ELECTRONICS CO’S PROPERTY. DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS EXCEPT AS AUTHORIZED BY SAMSUNG. VLCD_1.8V VCC_3.0V_LCD TSP_AVDD_3.3V TSP_IO_2.8V CATHODE HDC900 ANODE_24V VBAT CATHODE ANODE_24V LCD_nCS...
  • Page 102 This Service Manual is a property of Samsung Electronics Co.,Ltd. Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable International and/or domestic law. 2011. 01. Rev.1.0...

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