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Samsung GT-C3322 Service Manual Download Page 51

SAMSUNG Proprietary-Contents may change without notice

Level 3 Repair

8-29

This Document can not be used without Samsung's authorization

8-3-2. RF part
8-3-2-1. GSM850 Receiver

RX ON(Call Connected)

TCH Channel : 190 Ch

BCH PWR = -60dBm

Check PAM100

Check UCP200

Normal condition

Catch the channel?

Yes

No

Yes

RFS100

Pin 2

>= -60dBm

PAM100

Pin 15

>= -70dBm

No

Yes

Check Ant and Resoleder

L100,C124,C117,L103,C120

No

END

Resolder RFS100,L104,L101

F102

Pin 6,7

>= -75dBm

Check C139,L111,C143

(crack,open,etc)

No

Yes

Check F102,L112,C142

PAM100

Pin 17

>= -70dBm

No

Yes

Summary of Contents for GT-C3322

Page 1: ...pecifications 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 notific...

Page 2: ...orn away Use a thicken twisted wire when you measure level A thicken twisted wire has low resistance therefore error of measurement is few Repair after separate Test Pack and Set because for short danger for example an overcurrent and furious flames of parts etc when you repair board in condition of connecting Test Pack and tuning on Take specially care of soldering because Land of PCB is small an...

Page 3: ...ined your body before you touch semiconductor or parts with semiconductor There are ways that you touch an earthed place or wear static electricity prevention string on wrist Use earthed soldering steel when you connect or disconnect ESD Use soldering removing tool to break static electricity otherwise ESD will be damaged by static electricity Don t unpack until you set up ESD on product Because m...

Page 4: ...128 25 0 124 975 1023 512 885 512 810 Tx Rx spacing 45MHz 45MHz 95MHz 80MHz Mod Bit rate Bit Period 270 833kbps 3 692us 270 833kbps 3 692us 270 833kbps 3 692us 270 833kbps 3 692us Time Slot Period Frame Period 576 9us 4 615ms 576 9us 4 615ms 576 9us 4 615ms 576 9us 4 615ms Modulation 0 3GMSK 0 3GMSK 0 3GMSK 0 3GMSK MS Power 33dBm 5dBm 33dBm 5dBm 30dBm 0dBm 30dBm 0dBm Power Class 4 max 33dBm 4 max ...

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

Page 6: ...tion 3 1 This Document can not be used without Samsung s authorization Main Function Dual SIM Function 2G Quad band GSM850 EGSM900 DCS1800 PCS1900 BT 2 1 EDR USB 2 0 WAP 2 0 JAVA MMS SMS Camera 2MP HNT SF LCD 2 2 QVGA Battery 1000mAh Size 14 48 13 6 mm mm MicroSD Card Support FM Radio Support ...

Page 7: ...without notice 4 Exploded View and Parts List 4 1 This Document can not be used without Samsung s authorization 4 1 Cellular phone Exploded View QFR01 QLC01 QAR01 QMP01 QCA01 QMO01 QSP01 QIF01 QRE01 QCR101 QBC00 QME01 QCR72 QKP01 QAN02 QVO01 ...

Page 8: ...02051 QMO01 MOTOR DC GT E2152 GH31 00521A QAN02 INTENNA GT_C3322 MAIN GH42 03073A QCA01 CAMERA MODULE SF 1 5 2M SOCKET MODULE GH59 09909A QME01 DOME SHEET GT_C3322 GH59 10852A QMP01 A S ASSY PBA MAIN COMM GT_C3322 GH82 05777A QLC01 ELA MODULE GT_C3322 LCD GH96 05063A QBC00 ASSY COVER BATT GH98 20038A QFR01 ASSY CASE FRONT GH98 20040A QKP01 ASSY KEYPAD MAIN CIS HK GH98 20414A QRE01 ASSY CASE REAR G...

Page 9: ...77 U301 MAX14577EEWA T 1003 001440 TR300 MDC3105LT1 1108 000355 UME200 KAP202N00M BWEW 1201 003190 PAM100 RF7174 1203 006050 U303 RP152L002B TR 1203 006772 U100 RP109L281D TR 1203 006814 U302 RP109L331D TR 1204 003260 U104 AR1211 1205 003517 U103 BC63B239A04 IYB E4S 1205 004205 UCP200 E4908ET2UM 1404 001221 TH200 NCP15WB473J04RC 1405 001298 ZD317 ZD318 ZD319 LXES15AAA1 075 1405 001298 ZD320 ZD321 ...

Page 10: ...00386 C104 C363 GRP1555C1H150J 2203 000425 C314 GRP1555C1H180J 2203 000438 C119 C146 C236 GRP155R71H102K 2203 000489 C305 C306 GRP155R71H222K 2203 000812 C135 C142 C149 C238 GRP1555C1H330J 2203 000812 C239 GRP1555C1H330J 2203 000995 C312 GRP1555C1H470J 2203 001017 C120 GRP1555C1H4R0C 2203 001153 C300 C361 GRP1555C1H680J 2203 001385 C124 C133 C134 C136 GRP1555C1H1R5CZ01E 2203 001385 C138 C144 C145 ...

Page 11: ...06399 C362 GRM155R60J105KE19D 2203 006562 C240 C309 C315 C349 CV05X5R105K10AH 2203 006681 C317 GRM155F51E104ZA01D 2203 006872 C102 C107 C115 C209 GRM155R60J225ME15D 2203 006890 C221 CV105X5R106M06AT 2203 007240 C223 CL10A226MQ8NRNE 2203 007781 C128 C321 CL10A226MP8NUNE 2703 001708 L105 L110 HK1005 5N6K T 2703 001723 L309 LL1005 FH33NJ 2703 001737 L109 L115 LL1005 FH2N7S 2703 001749 L100 LL1005 FH1...

Page 12: ... BLM15AG102SN1D 3301 001901 L201 BLM18EG221SN1D 3301 001917 L305 BLM15BD182SN1 3301 002063 L311 BLM18HE152SN1D 3301 002065 L300 L303 MMZ1005A182ET 3404 001303 TACT300 LS12K2 T 3705 001731 RFS100 KMS 560 002 BEF 3709 001605 CD300 104070 0811 3709 001645 SIM300 SIM301 5000 6P 1 5SB 3710 003306 SOC300 3D1201087 ST32 7H 3711 006882 HDC300 AXT630124AW1 3711 007437 BTC300 KQ03SB1 3R BEF 3712 001348 ANT1...

Page 13: ...d 6 1 1 Pre requisite for Download Download Program there are 2 ways to download Flash loader 7 4 7_SSG_v0 1_Lite exe Flash loader 7 4 7_SSG_v0 1_Lite USB Driver Samsung USB Modem driver GT C3222 Mobile Device Data Cable JIG BOX GH99 36900B RF Test Cable GH39 00985A JIG Cable GH39 01290A Adapter GH99 38251A Binary files ActiveSync Setting Driver Installation ...

Page 14: ...nstallation 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 6 1 3 S W Download Process 1 Execute the downloader Execute the Flash loader 7 4 7_SSG_v0 1_Lite exe program Notice Flash loader supports only Single CSC ...

Page 15: ...change without notice Level 1 Repair 6 3 This Document can not be used without Samsung s authorization 2 Set Model Click SET MODEL and you can select appropriate model You should choice C3322_LAKOTA_Setting_v00 mdl for further advance ...

Page 16: ...nary TFS and CSC files Click Partition Table and you can select a certain binary With browsing files you can choice appropriate Flash loader partition table all at once After that you should activate TFS CSC 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 ...

Page 17: ...mode Click START to ready to download binary Notice In this step the mobile device actually don t download the binary yet 5 Connect the device First power off the device with battery 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 ...

Page 18: ...sage was shown without any problems you now do wnloads the binary successfully Notice After download process is completed take care of the abnormal power off situ ation ex mount demount battery within the first booting time It may causes malfunction 7 Confirm Download Reboot the device and confirm whether the device do normal operation When completing download downloader is automatically initializ...

Page 19: ...7 1 Disassembly and Assembly Instructions 7 1 1 Disassembly Unscrew 4 points on Rear Case Separate Rear part corner using a decomposition tool Separate 2 connectors from the PBA with care Lift the Hook Separate the PBA from Front Ass y Unscrew Rear Case 1 Separate the Rear Case 2 Separate 1 connectors 3 Separate the PBA from Front Ass y 4 ...

Page 20: ... 2 This Document can not be used without Samsung s authorization Unscrew 3 points on the PBA Separate the Shield Can Separate the LCD from Front and Keypad Check Front Ass y PBA LCD Separate the LCD from Front 7 8 Check Front Ass y PBA LCD Unscrew PBA 5 Separate Shield Can 6 ...

Page 21: ...amsung s authorization 7 1 2 Assembly Check a Gold Sponge in Front Ass y Assemble the LCD to Front Be careful LCD crack Assemble the speaker and motor to Rear Ass y Assemble the intenna to Rear Check Front and Window 1 Assemble the LCD Keypad to Front 2 Assemble the Speaker and motor module 3 Assemble the Intenna 4 ...

Page 22: ...d screw 3 points on the PBA Place PBA carefully on hook and Receiver Assemble the Rear Case to FRONT Ass y Land REAR on PBA and screw REAR 4 point Assemble the Shield Can Screw 3 point Torque 1 0 1 2 kgf cm Size M1 4 L2 5 5 Assemble the PBA to FRONT Ass y 6 Assemble the Rear Case 7 Screw REAR 4 point Torque 1 0 1 2 kgf cm Size M1 4 L4 8 1 Upper 2 Middle 3 Lower ...

Page 23: ...SAMSUNG Proprietary Contents may change without notice 8 Level 3 Repair 8 1 This Document can not be used without Samsung s authorization 8 1 Block Diagram ...

Page 24: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 2 This Document can not be used without Samsung s authorization ...

Page 25: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 3 This Document can not be used without Samsung s authorization 8 2 PCB Diagrams 8 2 1 Top ...

Page 26: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 4 This Document can not be used without Samsung s authorization 8 2 2 Bottom ...

Page 27: ...rk Change Dome Sheet Check the current consumption 100mA Yes No Yes Check the battery voltage 3 45V Check the Dome Sheet Crack open etc No Yes Download S W binary No Change the battery Check the initial operation Voltage of C200 2 7V Voltage of L202 1 1V Check the related circuit C200 L202 change UCP200 No Yes Resolder OSC200 Check the clock at OSC200 32KHz No Yes Check C241 TP_SYSRS T 1 8V Change...

Page 28: ... VCORE_1 2V C200 VGPIO_2 8V C241 R224 TDI 5 7 TDO 2 TMS 4 TRST_N V_JTAG 1 9 GND PON_RESET_N 8 RTCK 3 TCK 6 VGPIO_2 8V RSTON TDO TMS RTCK TRST_N TDI TCK TP_CS_NAND TP_OE N9 _OEO P1 _CEO L2 _AVDO C5 _WEO B4 _RESETO TP_WE TP_SYSRST NCSNAND OEn WEn SYSRST ADVn UCP200 UME200 UCP200 C200 C201 C202 C204 C205 C207 C208 C210 C212 C215 C216 C223 C224 C225 C226 C227 C231 C232 C235 C236 C237 C238 C239 C240 C3...

Page 29: ...n not be used without Samsung s authorization 8 3 1 2 Charging Part Abnormal charging part Replace U301 Display charging animation Yes No Yes Check VBUS C308 4 5V in IF300 Check the Voltage in C309 4 8V No Yes Download S W binary No Connect correctly Check the Travel Adaptor crack damage etc ...

Page 30: ...BUS VBAT R313 1005 100nF C311 TP306 VGPIO_2 8V E4 GND E5 SL1 D1 BAT D2 SFOUT D3 SCL D4 BC D5 SR2 E1 BAT E2 VB E3 VB B3 JIG B4 CAP B5 COMP2 C1 UR2 C2 UT1 C3 IDB C4 SDA C5 COMN1 2 NC A1 VIO A2 INT A3 DN1 A4 DP2 A5 UID B1 MIC B2 BOOT U301 1 NC ZD305 C358 VGPIO_2 8V AUX_ON DM DP JIG_ID_J USB_DP_J USB_DM_J VBUS_J AUX_ON_J RXD1_J TXD1_J JIG_ID UART1_TXD UART1_RXD USB_INT MUSB_SDA MUSB_SCL JIG_ID DP DM U...

Page 31: ...ng Resolder F300 304 LCD back light working No Yes Check HDC300 crack op en etc Check F300 304 crack o pen etc No Yes Check Q301 related circuit crack open etc Resolder Q301 related circuit No Resolder HDC300 Check the display setting Brightness backlight etc Change UCP200 Yes Check the Voltage in C307 2 7V No Change LCD module Yes Check the LCD Module crack open etc No ...

Page 32: ...3 IN3 IN4 4 5 OUT1 F301 L306 VGPIO_2 8V 7 8 OUT4 9 10 GND IN1 1 2 IN2 IN3 3 4 IN4 OUT1 5 6 OUT2 OUT3 F300 GND TP302 TP300 OUT4 TP304 GND IN1 1 2 IN2 IN3 3 4 IN4 OUT1 5 6 OUT2 OUT3 7 8 F302 GND 9 10 MLCD_CS_N_D L_RD LCD_RD L_LD 7 LD 7 L_LD 5 LD 5 L_LD 8 LD 8 L_LD 12 L_LD 13 L_LD 14 L_LD 15 L_LD 11 L_LD 10 L_LD 9 LD 11 LD 10 LD 9 L_RS L_CS L_WR LCD_RS_D LCD_WR_D LD 1 LD 2 LD 3 L_LD 4 L_LD 6 LD 4 LD ...

Page 33: ... be used without Samsung s authorization 8 3 1 4 SIM Part Phone can t access SIM card Check the voltage of SIM1 SIM2 C325 C328 2 8V Yes No Yes Check SIM_CLK Signal C354 C327 Replace UCP200 No Replace UCP200 Check the SIM Card is damaged Yes Check SIM_DATA Signal C326 C329 No Replace SIM300 SIM301 ...

Page 34: ... SIM 1 SIM 2 C328 C329 4 4 5 5 6 6 G 7 8 G G 9 10 G SIM301 1 1 2 2 3 3 VSIM2_3 0V C354 C325 4 4 5 5 6 6 G 7 8 G G 9 10 G SIM300 1 1 2 2 3 3 C327 R319 VSIM_3 0V R318 C326 SIM_CLK SIM_DATA SIM2_RST SIM2_CLK SIM2_DATA SIM_RST C325 C326 R318 TR300 C354 R219 R221 SIM300 5000 6P 1 5SB SIM301 5000 6P 1 5SB C221 C327 C328 C329 R206 R319 UME200 ...

Page 35: ...d without Samsung s authorization 8 3 1 5 Microphone Part Microphone does not work Check Mic Vias 2 6V at C227 C360 Yes No Yes Check MIC inductor Cap crack open etc Resolder C227 C360 or Replace UCP200 No Resolder L305 C361 C362 C363 Check the MIC working Yes Check MIC300 crack open etc No Replace MIC300 ...

Page 36: ...sed without Samsung s authorization C361 5 GND GND 6 1 OUT PWR 4 MIC300 GND 2 3 GND C363 L305 0ohm C362 C360 VANA_2 85V MIC_P INT_MIC AC8 EXT_MIC AC9 MIC_BIAS AB8 C227 VANA_2 85V MIC_P EARMIC_P UCP200 C360 MIC300 C210 C224 C226 C227 C235 C236 C238 C239 C357 C361 C362 C363 L305 R215 R216 R217 R331 TH200 ...

Page 37: ...Repair 8 15 This Document can not be used without Samsung s authorization 8 3 1 6 Receiver Part Receiver does not work Signal on in ZD309 ZD314 Yes No Yes Check RCV module crack open etc Replace UCP200 No Change Receiver Module Check the S W setting volume mute etc ...

Page 38: ... Proprietary Contents may change without notice Level 3 Repair 8 16 This Document can not be used without Samsung s authorization ZD309 ZD312 RCV300 1 1 2 2 ZD314 ZD311 RCV_P RCV_N U301 ZD309 ZD311 ZD312 ZD314 ...

Page 39: ...Repair 8 17 This Document can not be used without Samsung s authorization 8 3 1 7 Speaker Part Speaker does not work Signal on in L307 L308 Yes No Yes Check SPK module crack open etc Resolder L307 L308 No Change Speaker Module Check the S W setting volume mute etc ...

Page 40: ...s may change without notice Level 3 Repair 8 18 This Document can not be used without Samsung s authorization L307 C320 R315 ZD310 SPK300 C318 R317 ZD324 C323 L308 C324 C319 SPKOUT_P SPKOUT_N C318 C323 L202 L307 L308 R302 UCP200 ...

Page 41: ...s not work Earset detection working Yes No Yes Earset Button working Check L303 Crack open etc Resolder L303 No Check L300 R330 Crack open etc Resolder L300 R330 Check the S W setting volume mute etc Yes Earset MIC working No Check L300 R301 Crack open etc Resolder L300 R301 Yes Earset Speaker working No Check L301 L302 R302 R304 R303 Crack open etc Resolder L301 L302 R302 R304 R303 ...

Page 42: ...00 2 CON A CON B 3 4 CON C CON D 5 ZD302 R300 R330 C357 R302 ZD304 C303 ZD301 L304 R303 C305 ZD303 R301 ZD300 C300 L303 C304 VGPIO_2 8V 3PI_ADC 3PI_DETECT FM_ANT EAROUT_L EAROUT_R EARMIC BH101 BOTHHOLE C146 C147 C300 C301 C303 C304 EAR300 IJAN4 92 L300 L301 L302 L303 L304 ZD300 ZD301 ZD302 ZD303 ZD304 C236 C240 C305 C306 C314 C318 C357 C362 C363 L305 L307 R301 R302 R303 R304 R330 UCP200 ...

Page 43: ...ey Input Part Key Input does not work Yes SIM Switch key working No Check the TACT300 crack open etc change the TACT300 Check the S W setting key auto lock etc Yes Function Key 3x4 Key working No Check Dome sheet crack open etc Change Dome sheet UCP200 Yes Key LED working No Check U302 LED300 305 crack open etc Resolder U302 LED300 305 R323 R328 ...

Page 44: ... 5 6 7 KEY_OUT 1 KEY_IN 3 R325 R324 LED304 R323 R326 VBAT LED302 C350 U302 3 CE GND 5 GND 2 4 VDD VOUT 1 LED305 R328 19 217UTD S759 TR8 LED300 R327 C349 LED301 LED303 KEY_LED_EN TACT300 C219 C312 C350 D300 L306 U302 L E D 3 0 0 LED301 LED302 L E D 3 0 3 LED304 LED305 R 3 2 3 R324 R325 R 3 2 6 R327 R328 SW300 4L DOM 4 5PIE SW302 SW306 KEYPAD SW311 SW316 KEYPAD KEYPAD ...

Page 45: ...ot be used without Samsung s authorization 8 3 1 10 Vibrator Part Vibrator does not work Check the vibrator crack open etc Yes No Yes Check TR300 R320 crack open etc Change Vibrator Motor No Resolder TR300 R320 Check S W setting Reset S W setting Yes Signal on in pin 1 of TR300 No Change UCP200 ...

Page 46: ...prietary Contents may change without notice Level 3 Repair 8 24 This Document can not be used without Samsung s authorization 1 3 2 TR300 VBAT C355 1 1 2 2 MOTOR300 R320 C359 MOT_EN C342 C351 C352 R320 R321 TR300 ...

Page 47: ... be used without Samsung s authorization 8 3 1 11 T Flash Card Part T Flash Card does not work Check the microSD socket crack open Yes No Yes Check the voltage C346 2 7V Change CD300 microSD socket No Change UCP200 Check T flash card crack open etc Yes Signal on in C345 ZD317 321 No Change UCP200 ...

Page 48: ...out Samsung s authorization ZD321 ZD320 VGPIO_2 8V VSS DAT2 1 10 DET GND 11 12 GND GND 13 14 GND SWT 9 4 VDD 6 2 CD DAT3 CLK 5 CMD 3 DAT0 7 8 DAT1 CD300 VMMC_2 8V C345 ZD318 R322 ZD319 C346 ZD317 SD_DATA 1 SD_DATA 0 SD_CMD SD_DATA 3 SD_DATA 2 DETECT_SD SD_CLK C345 C346 CD300 R322 ZD317 ZD318 ZD319 ZD320 ZD321 ...

Page 49: ...uthorization 8 3 1 12 Camera Part Camera does not work Check camera module socket crack open etc Yes No Yes Check Signal on in pin4 6 of U303 Change camera module socket No Change UCP200 Check S W setting in camera mode Yes Check Signal on in C321 No Change UCP200 Yes Check the voltage in C353 2 7V C352 1 4V No Resolder U303 ...

Page 50: ...18 18 19 19 2 2 20 20 21 21 22 22 23 23 24 24 25 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 SOC300 1 1 C352 C344 VCAM_2 8V C353 VCAM_1 8V GND 7 VDD 5 VOUT1 1 2 VOUT2 U303 6 CE1 4 CE2 GND 3 VCAM_2 8V VBAT CAM_D 3 CAM_D 7 CAM_D 4 CAM_D 6 CAM_D 5 CAM_MCLK CAM_RST CAM_SDA CAM_SCL CAM_D 0 CAM_PCLK CAM_VSYNC CAM_HSYNC CAM_D 1 CAM_D 2 VCAM_2 8V_EN VCAM_1 8V_EN C322 C342 C343 C344 C351 C352 C353 C355...

Page 51: ...ceiver RX ON Call Connected TCH Channel 190 Ch BCH PWR 60dBm Check PAM100 Check UCP200 Normal condition Catch the channel Yes No Yes RFS100 Pin 2 60dBm PAM100 Pin 15 70dBm No Yes Check Ant and Resoleder L100 C124 C117 L103 C120 No END Resolder RFS100 L104 L101 F102 Pin 6 7 75dBm Check C139 L111 C143 crack open etc No Yes Check F102 L112 C142 PAM100 Pin 17 70dBm No Yes ...

Page 52: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 30 This Document can not be used without Samsung s authorization ...

Page 53: ...g s authorization 8 3 2 2 GSM850 Transmitter TX ON Call Connected TCH Channel 190 Ch TCH Pwr 5Level 33dBm BCH Pwr 50dBm PAM100 Pin15 20dBm Resolder RFS100 L101 L104 PAM100 Pin4 20 dBm No No Yes Yes END Check UCP200 L114 crack open etc Resolder or Change PAM100 RFS100 PIN 2 20dBm Resolder L110 C117 C124 L103 C120 No Yes ...

Page 54: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 32 This Document can not be used without Samsung s authorization ...

Page 55: ...RX ON Call Connected TCH Channel 62 Ch BCH PWR 60dBm Check PAM100 Check UCP200 Normal condition Catch the channel Yes No Yes RFS100 Pin 2 60dBm PAM100 Pin 15 70dBm No Yes Check Ant and Resoleder L100 C124 C117 L103 C120 No END Resolder RFS100 L104 L101 F102 Pin 8 9 75dBm Check C144 L113 C145 crack open etc No Yes Check F102 L112 C142 PAM100 Pin 17 70dBm No Yes ...

Page 56: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 34 This Document can not be used without Samsung s authorization ...

Page 57: ...ung s authorization 8 3 2 4 GSM900 Transmitter TX ON Call Connected TCH Channel 62 Ch TCH Pwr 5Level 33dBm BCH Pwr 50dBm PAM100 Pin17 20dBm Resolder RFS100 L101 L104 PAM100 Pin27 20 dBm No No Yes Yes END Check UCP200 L114 crack open etc Resolder or Change PAM100 RFS Pin2 20dBm Resolder L110 C117 C124 L103 C120 No Yes ...

Page 58: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 36 This Document can not be used without Samsung s authorization ...

Page 59: ...ll Connected TCH Channel 698 Ch BCH PWR 50dBm Check PAM100 Check UCP200 Normal condition Catch the channel Yes No Yes RFS100 Pin 2 60dBm PAM100 Pin 15 70dBm No Yes Check Ant and Resoleder L100 C124 C117 L103 C120 No END Resolder RFS100 L104 L101 F101 Pin 6 7 75dBm Check C133 L108 C134 crack open etc No Yes PAM Pin 18 70dBm Check F101 C135 L109 crack open etc No Yes ...

Page 60: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 38 This Document can not be used without Samsung s authorization ...

Page 61: ...authorization 8 3 2 6 DCS Transmitter TX ON Call Connected TCH Channel 698 Ch TCH Pwr 0Level 30dBm BCH Pwr 50dBm PAM100 Pin15 20dBm Resolder RFS100 L101 L104 PAM100 Pin2 20 dBm No No Yes Yes END Check UCP200 C149 crack open etc Resolder or Change PAM100 RFS Pin2 20dBm Check Ant and Resoleder L100 C124 C117 L103 C120 No Yes ...

Page 62: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 40 This Document can not be used without Samsung s authorization ...

Page 63: ...ll Connected TCH Channel 661 Ch BCH PWR 50dBm Check PAM100 Check UCP200 Normal condition Catch the channel Yes No Yes RFS100 Pin 2 60dBm PAM100 Pin 15 70dBm No Yes Check Ant and Resoleder L100 C124 C117 L103 C120 No END Resolder RFS100 L104 L101 F101 Pin 8 9 75dBm Check C136 L110 C138 crack open etc No Yes PAM Pin 18 70dBm Check F101 C135 L109 crack open etc No Yes ...

Page 64: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 42 This Document can not be used without Samsung s authorization ...

Page 65: ...uthorization 8 3 2 8 PCS Transmitter TX ON Call Connected TCH Channel 661 Ch TCH Pwr 0Level 30dBm BCH Pwr 50dBm PAM100 Pin15 20dBm Resolder RFS100 L101 L104 PAM100 Pin2 20 dBm No No Yes Yes END Check UCP200 C149 crack open etc Resolder or Change PAM100 RFS100 Pin2 20dBm Check Ant and Resoleder L100 C124 C117 L103 C120 No Yes ...

Page 66: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 44 This Document can not be used without Samsung s authorization ...

Page 67: ... RADIO Earphone Deteced Resolder L303 UCP300 and Neighboring Circuits No Yes No SOUND Earphone mode Loud mode Resolder Earphonemode C146 C233 C234 R216 R217 R302 R304 L301 L302 C301 Loude mode C146 C233 C234 R216 R217 L307 L308 C301 No Yes C141 C148 2 8V Check UCP200 No Yes Change U104 and Resolder Neighboring Circuits FM RADIO is out of order Yes ...

Page 68: ...BUSEN 6 BUSMODE 4 C146 C140 C148 C147 C141 VGPIO_2 8V VGPIO_2 8V 32KHz_DIGIT FM_SCL FM_SDA FM_L FM_R FM_ANT L302 R304 L301 C306 L300 C301 6 CON E CON F 7 EAR300 2 CON A CON B 3 4 CON C CON D 5 ZD302 R300 R330 C357 R302 ZD304 C303 ZD301 L304 R303 C305 ZD303 R301 ZD300 C300 L303 C304 VGPIO_2 8V 3PI_ADC 3PI_DETECT FM_ANT EAROUT_L EAROUT_R EARMIC C233 R217 C234 C239 R216 C238 FM_L FM_R L307 C320 R315 ...

Page 69: ...o Yes Check C116 L102 crack open etc Resolder or Change C116 No Yes Check C119 26Mhz Check UCP200 No END Bluetooth is out of order Yes Yes CHECK U103 and Neighboring Circuits crack open etc Check R104 C100 C102 C109 2 8 No CHECK U100 and Neighboring Circuits crack open etc Yes Check F100 crack open etc Resolder or Change F100 No Yes Check L105 1 5V CHECK U103 and Neighboring Circuits crack open et...

Page 70: ... PIO7 D5 D6 SDIO_CMDCSPI_MOSI D7 VDD_CORE E1 VSS_RADIO E2 RF_N E4 SPI_CS E5 SDIO_SD_CS C1 VSS_LO C2 N CS C3 VSS_ANA PIO0 C4 C5 PIO2 C6 PIO3 C7 PIO9 D2 N CS A6 VREGENABLE A7 VDD_PADS B2 VREGIN_L B3 LO_REF B4 AIO0 B5 PIO1 B6 VSS_DIG B7 PIO5 U103 1 NC 2 NC A1 VDD_ANA A2 XTAL_OUT A3 XTAL_IN VREGOUT_H A4 A5 VREGIN_H R101 G G 7 8 G NC 3 1 UNBAL F100 BAL 4 6 BAL DC GND 2 5 VBT_2 8V C104 TP103 C107 C102 V...

Page 71: ...PSK Binary Phase Shift Keying CA Conditional Access CDM Code Division Multiplexing C I Carrier to Interference DMB Digital Multimedia Broadcasting EN European Standard ES Elementary Stream ETSI European Telecommunications Standards Institute MPEG Moving Picture Experts Group PN Pseudo random Noise PS Pilot Symbol QPSK Quadrature Phase Shift Keying RS Reed Solomon SI Service Information TDM Time Di...

Page 72: ...is Service Manual is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable International and or domestic law Samsung Electronics Co Ltd 2011 04 Rev 1 0 ⓒ ...

Page 73: ...www s manuals com ...

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