Samsung GT-I8150 Service Manual
  1. Manuals
  2. Brands
  3. Samsung Manuals
  4. Cell Phone
  5. Galaxy W GT-I8150
  6. Service manual
Samsung GT-I8150 Service Manual

Samsung GT-I8150 Service Manual

Hide thumbs Also See for GT-I8150:
Table of Contents

Advertisement

Quick Links

See also: User Manual
GSM TELEPHONE
GSM TELEPHONE
GT-I8150
2. Specification
3. Product Function
4. Exploded View and Parts list
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

Advertisement

Table of Contents
loading

Related Manuals for Samsung GT-I8150

Summary of Contents for Samsung GT-I8150

  • Page 1 - 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...
  • Page 2 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. 09. Rev.1.0...

  • Page 3: Level 2 Repair

    1) When assembling the BRACKET, be careful to avoiding 1) Beware of VGA CAMERA's direction when assembling, damage on TOUCH KEY connectors. and push the VGA Camera rubber after assembling. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 4 FRONT 1) After assembling, Press the connector once for avoiding 1) Assembly with pressing the rear case around lift status 5Mega CAMERA. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 5 1) Screw 2 point of the top 2) Screw 6 point of the rear case. Torque : Kgf·cm 1.0 ~1.2 1) Must assemble 2 parts of upper screws ahead SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 6 1) When dismantle the camera connector, be careful to 1) If you use tools to disassemble, avoid touching the avoiding damage on ANT connectors. FPCB. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 7 1) If you use any tool to disassemble, be careful to avoid to damage on the parts 2) Be careful not to press the LCD FPCB & Part SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 8 1202-001118 U501 1202-001119 U702 1202-001120 U605 1203-002250 U600,U602,U704 1203-004819 U500 1203-005403 U701 1203-005690 U606 1203-005854 U700 1203-006025 U608 1203-006304 U506 1203-006494 U703 1203-006673 U610 1203-006938 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 9 R-CHIP R320 2007-001308 R-CHIP R628 2007-003015 R-CHIP R504 2007-007099 R-CHIP R511,R713 2007-007107 R-CHIP R200 R-CHIP 2007-007132 R319 2007-007136 R-CHIP R609 2007-007137 R-CHIP R318 2007-007142 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 10 R-CHIP R405,R406,R407,R437 2007-009157 R-CHIP R440,R441,R446 2007-009157 R-CHIP R421,R422 2007-009408 R-CHIP R539,R540 2007-009766 R-CHIP R704 R-CHIP 2007-009801 R201,R202,R203,R204 2007-010202 R-CHIP R205 2007-010202 R-CHIP R438 2007-010233 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 11 C-CERAMIC,CHIP C159 2203-005736 C-CERAMIC,CHIP C330 2203-005806 C-CERAMIC,CHIP C253 2203-006047 C-CERAMIC,CHIP C223,C314,C333,C340 2203-006048 C-CERAMIC,CHIP C341,C342,C343,C351 C-CERAMIC,CHIP 2203-006048 C523,C549,C560,C646 2203-006048 C-CERAMIC,CHIP C325 2203-006120 C-CERAMIC,CHIP C224 2203-006123 C-CERAMIC,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 12 C-CERAMIC,CHIP C511,C575,C607,C608 2203-006844 C-CERAMIC,CHIP C466 2203-006846 C-CERAMIC,CHIP C303,C308,C309,C313 2203-006872 C-CERAMIC,CHIP C503,C519,C610,C622 2203-006872 C-CERAMIC,CHIP C728 C-CERAMIC,CHIP 2203-006872 C428,C433,C439,C444 2203-006890 C-CERAMIC,CHIP C507,C721 2203-006890 C-CERAMIC,CHIP C645,C652 2203-006979 C-CERAMIC,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 13 C-CERAMIC,CHIP C218 2203-007756 C-CERAMIC,CHIP C221,C246,C653,C723 2203-007775 C-CERAMIC,CHIP C102,C553,C555,C556 2203-007781 C-CERAMIC,CHIP C558,C559,C565,C566 2203-007781 C-CERAMIC,CHIP C510,C513,C514,C516 C-CERAMIC,CHIP 2203-007795 C527,C557,C574,C716 2203-007795 C-CERAMIC,CHIP C722 2203-007795 C-CERAMIC,CHIP C262 2203-008095 C-CERAMIC,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 14 INDUCTOR-SMD L604 2703-003476 INDUCTOR-SMD L704 2703-003485 INDUCTOR-SMD L700 2703-003686 INDUCTOR-SMD L214 2703-003698 INDUCTOR-SMD L608 INDUCTOR-SMD 2703-003781 L511 2703-003911 INDUCTOR-SMD L503,L504,L505,L506 2703-004025 INDUCTOR-SMD L507 2703-004025 INDUCTOR-SMD SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 15 CORE-FERRITEBEAD TAC400,TAC401,TAC402 3404-001410 SWITCH-TACT RFS100 3705-001731 CONNECTOR-COAXIAL SIM300 3709-001669 CONNECTOR-CARD CD700 3709-001681 CONNECTOR-CARD HDC701 CONNECTOR-HEADER 3711-006483 CN501 3711-006863 CONNECTOR-HEADER HDC700 3711-006882 CONNECTOR-HEADER HDC702 3711-007071 CONNECTOR-HEADER SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 16 SEC CODE Description HDC602,JTAG300 3711-007173 CONNECTOR-HEADER HDC600 3711-007467 CONNECTOR-HEADER BTC500 3711-007667 CONNECTOR-HEADER ANT100,ANT101,ANT200 3712-001378 CONNECTOR ANT202,ANT600,ANT601 3712-001378 CONNECTOR IFC500 3722-002871 JACK-PHONE LED700 GH59-08444A Flash LED SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 17: Cellular Phone Parts List

    GH98-21560A QRE01 ASSY CASE-REAR GH98-21119A QVO01 PMO KEY-VOLUME GH72-65125A QCK02 PMO KEY-POWER GH72-65126A QCD01 ASSY DECO-CAMERA GH98-21597A QDC01 ASSY COVER-TOP GH98-21121A QRF06 PMO COVER-USB GH72-65127A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 18: Gsm General 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 19: 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 20: Operation Instruction And Installation

    5MP AF Camera w/Flash + VGA • A-GPS, WiFi802.11 b/g/n, BT 3.0, USB 2.0 • Sensors : Accelerometer, Compass, Proximity • Google Mobile Services, Samsung Apps • Social Hub • SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 21 • GT-I8150 Mobile Phone • Data Cable (GH39-01352A) • JIG BOX (GH99-36900B) • 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 22 Level 1 Repair 6-1-2. S/W Downloader Program ■ Load the binary download program by executing the " Odin Multi Downloader v4.44.exe " ← Run this file. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 23 OK button and Power On button at the same time. Power On Button Volume Down Button Home Button - if you see warning condition and Press Volume UP Button then enter Download Mode SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 24 Level 1 Repair 2. 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 25 Level 1 Repair 3. Select OPS, BOOT, PDA, PHONE and CSC Files. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 26 Button. Then wait for "Pass" to be appear on the screen. 5. 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 27 ― 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 28: 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 29 ― 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 30 8. Level 3 Repair 8-1. Block Diagram -Power Management SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 31: Lcd Part

    TPS61161DRVR Con nector CATHODE TSP par t VPH_PWR TSP_AVDD_2.8V VD33 TSP_LDO_ON (RP150K008B_TR) GPIO133 MMS-136 MSM 8255 (TSP IC) TSP_SCL_1.8V GPIO070 TSP_SDA_1.8V GPIO071 TSP_INT_1.8V RSTX GPIO119 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 32 CAM_SCL_1.8V CAM_SDA_1.8V 1/10" VGA CAM_VT_nSTBY GPIO_031 Camera CAM_VT_nRST GPIO_132 SR030PC30 AVDD_VGA_2.8V VREG_L11 PMIC VDD_VGA_IO_1.8V VREG_L20 PM8058 VDD_VGA_1.8V VREG_L20 SSBI_PMIC AVDD_VGA_2.8V ---------VDD_VGA_IO_1.8V ---------- VDD_VGA_1.8V >20us >20us SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 33 HPOUTL EARSPK_L HPH_LP LIN2 RADIO_R LINE_IN_RN RADIO_L LINE_IN_LP SI4709 (FM Radio) MICBIAS_LDO_2.8V MAIN_MIC_P MIC1P Main MAIN_MIC_N MIC1N SUB_MIC_P AUX_IP SUB_MIC_N AUX_IN EARMICBIAS_LDO_2.8V EAR_MIC_P MIC2P MIC2N SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 34 Q Q T T R R 8 8 2 2 0 0 0 0 M M S S M M 8 8 2 2 5 5 5 5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 35 P ro ximi ty s en sor par t VREG_1.8V PS_2.8V (MIC5370) LEDA_3.0V MSM 8255 VLED GP2AP002S00F Connector (AXT4161 (Sensor) ALS_SCL_1.8V 64AW1) GPIO172 ALS_SDA_1.8V GPIO173 PS_VOUT_1.8V GPIO118 VOUT SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 36 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 37 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 38 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 39 100 ohm? Check the Clock at Check the clock generation circuit OSC501 that (related to OSC501) Frequency is 32K Hz check the initial operation 8-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 40 Level 3 Repair V_BAT VREG_ADC_2.2V XTAL_32.768KHZ_IN R506 C564 C562 C565 OSC501 BTC500 NC 4 XTAL_32.768KHZ_OUT C576 C577 BATTERY CON 8-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 41 Replace OSC500 at OSC500 LCD display OK? Check the LCD part (short, crack, etc) Sound is OK? Check the Audio Part (short, crack, etc) 8-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 42: Power Key

    VREG_NCP NFC_EXT_EN REF_BYP REF_GND XOADC_REF R519 VREF_THERM JTAG_PS_HOLD R520 PS_HOLD PS_HOLD_MSM PON_RESET_N PON_RESET_N_PMIC TP_PON_RESETN RESIN_N RESIN_N SSBI SSBI_PMIC TP_SSBI_PMIC SLEEP_CLK0 SLEEP_CLK0 BT_WIFI_FM_CLK32K R521 nON_SW 8-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 43 MicroUSB Connector Signal on in Replace U504 pin15? MICRO USB SWITCH IC Resolder Signal on in C573, R547 C573, R547? Replace U506 Change main PBA 8-14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 44 R546 VCHG C566 4 NC USB_ID 3 R532 IF_RXD_3.0V R547 C575 C573 U505 C574 CP_D- CP_D+ MicroUSB Connector MICRO USB SWITCH IC BATTERY CHARGER 8-15 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 45: Sim Part

    After inserting a SIM card, Check Change other SIM card VREG_USIM_1.8V( R300 ) = 1.8V or 3.0V Is the SIM recognized ? Resolder or Replace SIM500 8-16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 46 Level 3 Repair VREG_USIM_1.8V R300 SIM_IO SIM300 SIM_RST SIM_CLK C300 C301 C302 C304 C305 SIM CARD 8-17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 47 Can't recognize T-Flash After inserting a T-Flash card, Check Change T_FLASH T_FLASH_DETECT( R724 ) = 0V Resolder or Replace CD700 Is the T-Flash recognized ? 8-18 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 48 VREG_1.8V R719 R720 R721 R722 R723 CD700 T_FLASH_D(2) DAT2 T_FLASH_D(3) CD|DAT3 T_FLASH_CMD R724 T_FLASH_CLK T_FLASH_D(0) DAT0 T_FLASH_D(1) DAT1 nTF_DETECT C729 C730 ZD704 T-FLASH Connector 8-19 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 49 Check component soldering status of L616,C653, L607, Resolder or replace L616,C653, L607, C605, ZD604 C605, ZD 604 Check the connection of Reconnect HDC602 HEA602 8-20 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 50 Level 3 Repair VREG_KEYLED_3.3V MICBIAS_LDO_2.8V HDC602 L624 MAINMIC_P R627 MAINMIC_N HOME_KEY 10 10 R630 C653 C655 8-21 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 51 C610 = 2.8V Check component soldering Resolder or replace L616,C653, L607, C605, ZD604 status of L610, C619, C625 Check the connection of Reconnect HDC600 HDC600 8-22 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 52 MAIN MIC BIAS R634 R633 EAR_JACK CON Added to tune EARRX TDMA noise SUBMIC_N SUB_MIC_N C618 L610 SUBMIC_P SUB_MIC_P C619 C620 SUB MIC (MEMS) 8-23 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 53: Speaker Part

    Check signals on Resolder or replace L612,L615,V604, V605 L612,L615 Check the connection of Resolder or replace Ant600, Ant601 Ant600, Ant601 SPK module breakdown? Change SPK module 8-24 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 54 RIN2 EARSPK_R C632 REFCP- L615 ANT601 SPGND C613 SPK_OUT_N VREF AMP_SDA_1.8V AMP_SCL_1.8V C637 C617 C615 C616 SPEAKER Contact < AUDIO AMP - YDA165 > 8-25 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 55: Receiver Part

    Check the signals at L611, Resolder or replace L611, L614, C639, L614 C640, ZD602, ZD603 Check the connection of Reconnect HDC600 HDC600 RCV_Earjack module Change RCV_Earjack module breakdown? 8-26 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 56: Receiver Path

    L603 EARMIC_P L608 C614 C612 C611 R604 C626 C625 C657 C624 C660 C627 R632 R634 R633 EAR_JACK CON Added to tune EARRX TDMA noise 8-27 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 57 VOL_DOWN KBC(1),KBR(1) is Active Low ? PMU key Signal KBC(1), KBR(1) is replace PMIC (U501) Active Low ? Replace TAC401, TAC402, U501 8-28 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 58 TAC400 TAC402 KBC(1) VOLUME KEY POWER KEY KEY MAP KBR(0) KBR(1) KBR(2) KBC(0) VOLUME DOWN VOLUME UP KBC(1) (SLIDE R) (SLIDE L) U502 8-29 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 59 Check the Status of ANT202, Resolder or Replace L210, C236, C239, L210, C236, C239, C240, C240, C241, C242, F202, ANT202 C241, C242, F202 Resolder or Replace U201, U200 8-30 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 60 SR_TESTSWG C246 C264 VREF_LDO C248 OSC200 VPH_PWR XTAL_32.768KHZ_IN VDD_1.2V_CORE XTAL_26M_IN R206 XTAL_26M_OUT OSC501 < BT / Wi-Fi > C262 C251 C250 XTAL_32.768KHZ_OUT C576 C577 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 L604, L608 L604, L608 Check the Audio signal at Resolder or replace C608, C607 C607, C608 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 VREG1_2.8V R207 FM_INT L216 C245 RADIO_L ROUT RADIO_R C260 FM_EAR_ANT U204 RFGND FM_RST FM_RST _RST RCLK BT_WIFI_FM_CLK32K FM_SCL_1.8V FM_SDA_1.8V C247 C249 C261 FM RADIO(SI4709) 8-33 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 63 Check the TSP Connector on Reconnect TSP Connector LCD Module U704 Pin 1 = 2.8V Resolder or Replace U704 (C728, R702) Replace TSP Module 8-34 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 64 TSP_SCL_1.8V 52 52 51 51 TSP_SDA_1.8V 54 54 53 53 TSP_LDO_ON C712 C711 C709 C710 C713 C714 R734 R735 C727 C728 3.7" LCD Connector 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 F700~F703 F707,F708 Check = 3.0V (C711), Check PMIC(U502) VREG_LCD_3.0V = 1.8V (C712) VREG_LCD_1.8V Replace LCD Module 8-36 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 66 C569 C541 C542 C543 C544 C545 C546 C547 C548 VREG_S2 VREG_S3 VREG_S4 VSW_S0 VSW_S1 VSW_S2 VSW_S3 VSW_S4 VREG_MSMC1_1.1V VREG_MSMC2_1.1V VREG_MSMA_1.3V VREG_1.8V VREG_QTR_2.2V UCP 400 8-37 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 67 Resolder U701 or change PBA C707, C719 =1.8V, C706, C721 = 1.2V Resolder U706, F706 Check R732 is 24MHz Check UCP400-1 related to 24MHz Replace the camera module 8-38 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 68 CPM_SDA_1.8V LDO5 R705 FB D2 B2 DEFSEL CAM_EN1 L700 C2 IDSEL SW E3 C719 C718 C720 C721 R706 < CAM PMIC & LDOs > 8-39 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 69 U502 {C321,C322,C324,C325,C32 6,C327=1.3V ?} change or resolder Check the freq. at OSC500 OSC500 : 19.2MHz ? resolder or change GSM850 Receiver is O.K? U300 8-40 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 70 L133 FEM100 DCS_PCD_RX RX_DCS_PCS_M R101 RX_GSM_850_M GSM_ANT_SEL0_N CTRL1 R102 GSM_ANT_SEL1_N CTRL2 DCS_PCS_TX GSM1800_1900 R103 GSM_ANT_SEL2_N CTRL3 GSM850_EGSM_TX GSM850_900 GSM_ANT_SEL3_N R109 C165 C168 C166 C167 8-41 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 71 U502 {C321,C322,C324,C325,C3 26,C327=1.3V ?} change or resolder Check the freq. at OSC500 OSC500 : 19.2MHz ? resolder or change GSM1800/1900 Receiver is O.K? U300 8-42 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 72 L133 FEM100 DCS_PCD_RX RX_DCS_PCS_M R101 RX_GSM_850_M GSM_ANT_SEL0_N CTRL1 R102 GSM_ANT_SEL1_N CTRL2 DCS_PCS_TX GSM1800_1900 R103 GSM_ANT_SEL2_N CTRL3 GSM850_EGSM_TX GSM850_900 GSM_ANT_SEL3_N R109 C165 C168 C166 C167 8-43 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 73 U502 {C321,C322,C324,C325,C3 26,C327=1.3V ?} change or resolder Check the freq. at OSC500 OSC500 : 19.2MHz ? resolder or change BAND1 Receiver is O.K? U300 8-44 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 74 C142 C143 C144 DPX101 C146 PRX_W2100_P C163 L118 L117 PRX_W2100_M C150 C147 L123 R106 PWR_DET R107 R108 < WCDMA BAND1/BAND8 Discrete & PAD > 8-45 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 75 {C321,C322,C324,C325,C326,C 327=1.3V ?} change or resolder Check the freq. at : OSC500 OSC500 : 19.2MHz ? resolder or change GSM900/BAND8 Receiver is O.K? U300 8-46 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 76 C142 C143 C144 DPX101 C146 PRX_W2100_P C163 L118 L117 PRX_W2100_M C150 C147 L123 R106 PWR_DET R107 R108 < WCDMA BAND1/BAND8 Discrete & PAD > 8-47 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 77 C102 = VBAT ? change or resolder Check the freq. at OSC500 OSC500 : 19.2MHz ? resolder or change GSM850/900 Transmitter is O.K? U300 8-48 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 78 CTRL2 DCS_PCS_TX GSM1800_1900 LB_EN PA_R1 R103 GSM_ANT_SEL2_N CTRL3 GSM850_EGSM_TX GSM850_900 C121 C122 C123 C124 GSM_ANT_SEL3_N R109 C165 C167 C168 C166 < 2G PAM > 8-49 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 79 C102 = VBAT ? change or resolder Check the freq. at OSC500 OSC500 : 19.2MHz ? resolder or change GSM850/900 Transmitter is O.K? U300 8-50 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 80 CTRL2 DCS_PCS_TX GSM1800_1900 LB_EN PA_R1 R103 GSM_ANT_SEL2_N CTRL3 GSM850_EGSM_TX GSM850_900 C121 C122 C123 C124 GSM_ANT_SEL3_N R109 C165 C167 C168 C166 < 2G PAM > 8-51 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 81 C139,F102,L113,L126 8dBm? Check the freq. at change or resolder OSC500 : 19.2MHz ? OSC500 resolder or change WCDMA 2100 Transmitter is O.K? U300 8-52 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 82 C142 C143 C144 DPX101 C146 PRX_W2100_P C163 L118 L117 PRX_W2100_M C150 C147 L123 R106 PWR_DET R107 R108 < WCDMA BAND1/BAND8 Discrete & PAD > 8-53 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 83 L122,C137,F101,C135,C162 8dBm? Check the freq. at change or resolder OSC500 : 19.2MHz ? OSC500 resolder or change WCDMA900 Transmitter is O.K? U300 8-54 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 84 C142 C143 C144 DPX101 C146 PRX_W2100_P C163 L118 L117 PRX_W2100_M C150 C147 L123 R106 PWR_DET R107 R108 < WCDMA BAND1/BAND8 Discrete & PAD > 8-55 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 85 Level 3 Repair 8-4. Service Schematics - NC Point : NC : DNC UCP400 　 　 8-56 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 86 Level 3 Repair : DNC U502 　 　 　 　 8-57 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 87 Level 3 Repair : DNC U300 　 　 　 　 8-58 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 88 Level 3 Repair : NC UME300 DAT0 DAT1 DAT2 DAT3 DAT4 DAT5 DAT6 DAT7 VDDi VSSQ VCCQ RESET VCCQ VSSQ VCCQ VSSQ VCCQ VSSQ VCCQ VSSQ 8-59 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

This manual is also suitable for:

Galaxy w

Table of Contents