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Samsung GT-C3300i Service Manual
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Samsung GT-C3300i Service Manual

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GSM TELEPHONE
GSM TELEPHONE
GT-C3300i(GT-C3300V,
GT-C3303i Common)
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-C3300i

  • Page 1: Table Of Contents

    - 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: 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

    ~5dBm ~5dBm ~0dBm ~0dBm Power Class (max +33dBm) (max +33dBm) (max +30dBm) (max +30dBm) Sensitivity -102dBm -102dBm -100dBm -100dBm TDMA Mux Cell Radius 35Km 35Km SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 5 8±4 dBm 11±3 dBm 6±4 dBm 6±4 dBm 9±3 dBm 4±4 dBm 4±4 dBm 7±3 dBm 2±5 dBm 2±5 dBm 5±3 dBm 0±5 dBm 0±5 dBm SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 6: Product Function

    － GPRS/EDGE : Class 10 － Battery: 1000 mAH － Memory: 256MB/1G/256 MUXED － Band: GSM 850/900/1800/1900 － BB: STE PNX4908 － RF: Skyworks SKY77548 － Dual Speaker 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 QME03 QKP01 QFR01 QLC01 QMP01 QMO01 QME01 QCA01 QSP01 QSP02 QST01 QCK01 QVO01 QRE01 QRF06 QCR67 QBA01 QBC00 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 8 ASSY CASE-REAR VE (EU / BLK) GH98-19038A QVO01 PMO KEY-VOLUME VE (BLK) GH72-61963A QCK01 PMO KEY-HOLD KEY VE (BLK) GH72-61964A QRF06 PMO COVER-USB VE (BLK) GH72-61965A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 9 VARISTOR 1405-001298 V302 VARISTOR 2007-000138 R310 R-CHIP 2007-000140 R339 R-CHIP 2007-000140 R340 R-CHIP 2007-000141 R213 R-CHIP 2007-000141 R214 R-CHIP 2007-000141 R334 R-CHIP 2007-000143 R357 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 10: Main Electrical Parts List

    R-CHIP 2007-007156 R239 R-CHIP 2007-007156 R358 R-CHIP 2007-007190 R341 R-CHIP 2007-007190 R342 R-CHIP 2007-008403 R353 R-CHIP 2007-008403 R354 R-CHIP 2007-008403 R355 R-CHIP 2007-008403 R356 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 11 C-CER,CHIP 2203-002709 C204 C-CER,CHIP C205 C-CER,CHIP 2203-002709 2203-002709 C206 C-CER,CHIP 2203-002709 C207 C-CER,CHIP 2203-002709 C208 C-CER,CHIP 2203-002709 C209 C-CER,CHIP 2203-002709 C210 C-CER,CHIP 2203-002709 C239 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 12 C-CER,CHIP 2203-006399 C236 C-CER,CHIP C244 C-CER,CHIP 2203-006399 2203-006399 C245 C-CER,CHIP 2203-006399 C313 C-CER,CHIP 2203-006399 C327 C-CER,CHIP 2203-006399 C328 C-CER,CHIP 2203-006399 C336 C-CER,CHIP 2203-006399 C339 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 13 INDUCTOR-SMD 2703-002204 L118 INDUCTOR-SMD L119 INDUCTOR-SMD 2703-002204 2703-002204 L120 INDUCTOR-SMD 2703-002204 L121 INDUCTOR-SMD 2703-002205 L113 INDUCTOR-SMD 2703-002207 L116 INDUCTOR-SMD 2703-002269 L108 INDUCTOR-SMD 2703-002269 L124 INDUCTOR-SMD SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 14 3708-002222 3709-001488 SIM300 CONNECTOR-CARD EDGE 3709-001605 CD300 CONNECTOR-CARD EDGE 3711-006808 BTC300 HEADER-BATTERY 3711-007446 HEA300 HEADER-BOARD TO BOARD 3711-007478 SLC300 HEADER-BOARD TO BOARD 3712-001348 FM_ANT CONNECTOR-TERMINAL SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 15 P l e a s e c o n s u l t t h e G S P N w e b s i t e ( S a m s u n g P o r t a l ) f o r t h e m o s t r e c e n t v e r s i o n o f t h e p r o d u c t ' s p a r t l i s t . SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 16: Level 1 Repair

    • JIG BOX (GH99-36900A) • RF Test Cable (GH39-00985A) • JIG Cable (GH39-01160A) • Adapter (GH99-38251A) • Binary files • ActiveSync Setting • Driver Installation. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 17 6-1-2. Driver Installation - Make sure that you install the driver for a phone. - You have to install the driver of Samsung USB Modem of downloading a phone image - Restart your host PC after you install the phone driver.
  • Page 18 You should choice "C3300_LIBRE_Setting_v02.mdl" for further advance. 3) Select the binary, TFS, and CSC files You can select a certain binary named *.ptt file with browsing files SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 19 Also you can select the TFS files, and CSC files. (Notice : The buttons of TFS and CSC need to be activated not only after phone image is added first) SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 20 4) Select the download mode Click "START" to ready to download binary. (Notice : In this step, the mobile device actually don’t download the binary yet.) SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 21 After that, connect PC with device using USB cable. (Don’t detach your finger from two keys.) In that case the device will power on and downloader recognize the device automatically SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 22 7) Confirm Download Reboot the device and confirm whether the device do normal operation. When completing download, downloader is automatically initialized and ready for connecting next device. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 23: Level 2 Repair

    ※ Caution 1) Be care of scratch and molding damage. 1) Be care of scratch and molding damage. 2) Be care of damage to the TSP. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 24: Level 3 Repair

    1) Be care of damage to FPCB and Wire. 2) Be care of damage to the LCD. 2) Be care of damage to the Intenna pattern SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 25 1) Assemble the insu tape and shieldcan ※ Caution ※ Caution 1) Be care of damage to FM Radio PATTERN 1) Be care of damage to PBA. and PBA. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 26 1) Be care of scratch and molding damage. 1) Be care of damage the LCD module. Be care of TSP Fpcb damage. 2) Be care of TSP Fpcb damage. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 27 1) Screw 5 points. ● Torque : 1.0 ~ 1.2 Kgf·cm Size : M1.4 * L3.5 ※ Caution 1) Be care of scratch and molding damage. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 28 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 29 L202 D201 R332 R212 C238 U200 C301 TP_USB_INT TP_UB C224 L119 UME200 L118 C201 R211 C234 L300 C114 RFS100 D303 R116 C368 BH105 BH101 MIC300 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 30 Level 3 Repair 8-2-1. Bottom V302 SPK_UP C142 L122 R310 C336 ZD310 C121 C116 TP_TXD LCD_CS LCD_RS LCD_RD R345 PWR_ON SEND SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 31 Resholder OSC200 OSC200 = kHz Check the clock at OSC201 = kHz ? Resolder OSC201 C217(VCORE_1.25V)=1.25V? C216(VRF_2.85V)=2.85V? C223(VMMC_2.8V)=2.8V? Check the UCP200 C220(VGPIO_2.8V)=2.8V? Check the initial operation SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 32 C242 C242 L202 L202 R332 R332 R212 R212 C238 TP_UB TP_UB L119 L119 UME200 UME200 L118 L118 C201 C201 R211 R211 C234 C234 L300 L300 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 33 F300, F301, F300, F301, F302, F302 are corre Resolder ctly mounted? C322 LED_P_12V>10V? Replace Q301 & Check Replace neighboring circuits SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 34 2 IN2 OUT2 LCD_RD_D LCD_RD LCD_RS OUT3 LCD_RS_D LCD_RS LCD_CS 4 IN4 OUT4 MLCD_CS_N_D MLCD_CS_N R102 U302 R101 C387 C383 L314 D306 C388 R312 C232 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 35 Level 3 Repair 8-3-3. TSP Operate TSP Check Reconnecting TSP TSP Connecting Change TSP Module No Problem? Change main PBA SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 36 Change Speaker down? Resolder Signal on in L308, L309 L308, L309 SPK ASSY Signal on in ether side of Replace U312 c334? Change main PBA SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 37 Level 3 Repair C340 D303 C383 D306 C368 MIC300 R312 C232 8-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 38  Upper Speaker Working Operate Receiver Check SPK_UP Resolder Soldering Receiver break Change Receiver down? Signal on in ether side of Replace U301 c335? Change main PBA 8-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 39 Level 3 Repair VBAT SPK_N D301 D302 AMP_N SPK_SEL R310 R315 RCV_N SPK_P U301 AMP_P SPK_UP SPK_N C336 R317 RCV_P SPK_P SPK_SEL SPK_UP R310 C336 8-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 40 MIC hole Check C368. Check Check MIC 4th pin C319 = Anal (VANA_2.85V) og Signal = 2.85 ? Change main PBA Change MIC Change MIC 8-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 41 Level 3 Repair D303 R332 R212 C238 C368 MIC300 8-14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 42 8-3-5. KEY Working  Volume KEY Press Volume Key All key NG? Change Main PBA Change NG Position Any key NG? Change Main PBA 8-15 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 43 Check 8-3-1 Section Key NG? C361 = Low? Change Domesheet Change Main PBA Change Domesheet Sub Key Change Main PBA The End 8-16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 44 Level 3 Repair D304 C368 8-17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 45 -6. Vibrator Working Operate Vibrator Check Resolder Vibrator Vibrator Soldering (C383) = 2.8V ? Change Vibrator Change U321 Change Main PBA No problem ? 8-18 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 46 Level 3 Repair VBAT U321 4 VDD VOUT 3 CE MOT_EN MOTOR300 C383 C382 C383 C383 D306 D306 R312 R312 C232 C232 8-19 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 47 ? 9thPin of CD300 Change CD300 = High ? 4thPin of CD300 Check UCP200 = 2.8V ? (Main Chip) Change Main PBA 8-20 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 48 Level 3 Repair TP_D2 TP_D3 TP_CMD TP_TCLK TP_D1 TP_D0 8-21 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 49 SIM card SIM Connector Change SIM300 Break down? C357 Check UCP200 = 3.0V Check SIM_RST Change main chip (C355) SIM_CLK(C356) Check SIM300 & Neighboring Circuits 8-22 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 50 Level 3 Repair TP_D0 R235 R234 R237 R236 TACT_UP SIM300 U302 TACT_DN 8-23 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 51 Camera FPCB con nector is correctly correctly connect connecting? C342 = 1.5V, Check UCP200 C343 = 2.8V Change the Main PBA U323 = 2.8V CAMERA Replace 8-24 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 52 VCAM_CORE_EN VOUT1 3 CE VCAM_ANA_EN VCAM_IO_EN VOUT2 U322 U323 C344 C342 C343 U311 C339 R347 R354 R313 C104 R11 4 R115 R102 U302 R101 8-25 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 53 RF Input : 190 CH Amplitude : -50dBm Normal condition Check Antenna contact Catch the channel? Check L118,L119>=-55dBm? Replace PAM100 Resolder UCP200 or Change The End 8-26 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 54 RF Input : 62 CH Amplitude : -50dBm Normal Condition Check Antenna Contact Catch the channel? Check L120,L121>=-55 dBm? Replace PAM100 Resolder UCP200 or Change The End 8-27 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 55 Amplitude : -50dBm Normal Condition Check Antenna Contact Catch the channel? Check L111, L112 Replace PAM100 >= -55 dBm? Resolder UCP200 or Change The End 8-28 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 56 V301 R317 R315 R333 C359 R228 R227 BH10 4 L202 D201 U306 C314 U200 C301 TP_USB_INT C224 L119 L118 C201 C114 RFS100 R116 BH101 8-29 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 57 REF LEV. : 10dBm ATT. : 20dB Check The UCP200 Check L126 >= 13dBm? Replace PAM100 Check PAM100 PIN17 OUTPUT(RF CONN.) With HP8960 >= 33dBm? The End 8-30 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 58 REF LEV. : 10dBm ATT. : 20dB Check C145 >= 11dBm? Check The UCP200 Replace PAM100 Check PAM100 PIN17 OUTPUT(RF CONN.) With HP8960 >= 30dBm? The End 8-31 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 59 V301 R317 R315 R333 C359 R228 R227 BH10 4 L202 D201 U306 C314 U200 C301 TP_USB_INT C224 L119 L118 C201 C114 RFS100 R116 BH101 8-32 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 60 Check UCP200 and change (VBT_2.8V, C100) Check 32KHz Clock on Check OSC201 UCP200 (AA23) Check the assembled Exchange C147, C148 status of C147, C148 Exchange Check U100 8-33 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 61 R101 C387 C383 L314 D306 C388 R312 C232 R317 R315 R333 C359 C223 C242 H103 L202 R332 R212 C238 ZD310 TP_UB L119 UME200 L118 8-34 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 62 C220 ≥ 2.8V and Check UCP200 Resolder C246, C247 C246, C247 is OK? and check U102 (When U102 operate) Check signal related to U102 (Concluding U101,U104) 8-35 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 63 R102 U302 R101 C348 U308 R329 R328 V302 R312 C232 R317 R315 R333 C359 L202 C142 L122 C238 ZD301 C118 TP_UB L119 L118 C201 8-36 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 64 ● U100 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● U102 ● ● ● ● 8-37 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 65 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● 8-38 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 66 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 ● ● ● ● ● ● ● ● ● ● AA O ● ● ● AB O ● AC O 8-39 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 67 Level 3 Repair U306 8-40 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 68 ― 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 69 BH101 PROPRIETARY INFORMATION THAT IS SAMSUNG ELECTRONICS COS PROPERTY. VBT_2.8V SC100 SC101 SC104 DO NOT DISCROSE TO OR DUPLICATE FOR OTHERS C102 C103 EXCEPT AS AUTHORIZED BY SAMSUNG. VBT_2.8V R100 C101 EGSM/GSM850 Tx C104 DCS/PCS Tx R102 R101 GSM850 Rx...
  • Page 70 5 TDI 11 BACK_UP 6 TCK 12 EXT2 AUX_ON_J PROPRIETARY INFORMATION THAT IS 8 PON_RESET_N JTAG-13PIN-SWIFT SAMSUNG ELECTRONICS COS PROPERTY. PCB Indicator DO NOT DISCROSE TO OR DUPLICATE FOR OTHERS MASTER_JTAG_PAD EXTERNAL TEST PAD EXCEPT AS AUTHORIZED BY SAMSUNG. ONBOARD JTAG...
  • Page 71 C355 C353 C358 THIS DOCUMENT CONTAINS CONFIDENTIAL Battery Conn PROPRIETARY INFORMATION THAT IS MOTOR SAMSUNG ELECTRONICS COS PROPERTY. ZD307 microSD (4 DIP, 3.35T) DO NOT DISCROSE TO OR DUPLICATE FOR OTHERS EXCEPT AS AUTHORIZED BY SAMSUNG. TSP Conn - 10pins...
  • Page 72 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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