SGH-C266 Service Manual
Contents
1. Design LOC Description SEC Code STATUS C166 C CER CHIP 2203 000654 SA C167 C CER CHIP 2203 005482 SA C168 C CER CHIP 2203 005065 SA C169 C CER CHIP 2203 000714 SA C170 C CER CHIP 2203 005065 SA C171 C CER CHIP 2203 005065 SA C172 C CER CHIP 2203 006708 SA C173 C CER CHIP 2203 005065 SA C174 C CER CHIP 2203 006708 SA C175 C CER CHIP 2203 000233 SA C176 C CER CHIP 2203 000438 SA C177 C CER CHIP 2203 006708 SA C178 C CER CHIP 2203 005482 SA C179 C CER CHIP 2203 006137 SA C180 C CER CHIP 2203 005482 SA C182 C CER CHIP 2203 006562 SA C183 C CER CHIP 2203 006423 SA C184 C CER CHIP 2203 000854 SA C185 C CER CHIP 2203 000438 SA C186 C CER CHIP 2203 006361 SA C188 C CER CHIP 2203 005249 SA C189 C CER CHIP 2203 006423 SA C199 C CER CHIP 2203 000995 SA C200 C CER CHIP 2203 000254 SA C201 C CER CHIP 2203 005482 SA C202 C CER CHIP 2203 000679 SA C203 C CER CHIP 2203 006137 SA C204 C CER CHIP 2203 005482 SA C205 C CER CHIP 2203 005482 SA C206 C CER CHIP 2203 005482 SA C207 C CER CHIP 2203 000254 SA C208 C CER CHIP 2203 000254 SA C209 C CER CHIP 2203 000254 SA C210 C CER CHIP 2203 006260 SA C211 C CER CHIP 2203 000254 SA C212 C CER CHIP 2203 005482 SA C213 C CER CHIP 2203 000254 SA C214 C CER CHIP 2203 005482 SA C215 C CER CHIP 2203 000254 SA C216 C CER CHIP 2203 006260 SA C217 C CER CHIP 2203 000254 SA C218 C CER CHIP 2203 001405 SA C219 C CER CHIP 2203 005482 SA C2202. 26M OUT MT C134 1 R343R359R36 9 5 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Chart of Troubleshooting 9 1 3 Sim Part Insert SIM is displayed on the LCD The voltage is 2 8V at the 1 of SIM103 No Check the UCD107 e Is there any signal pin 32 3 of SIM103 Check the UCP107 amp UCD200 ER Check the SIM Card Y END SIM103 VSIM SIM RST SIM CLK C138 139 C140 al C142 9 6 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Chart of Troubleshooting 9 1 4 Microphone Part Call with Sim before testing MicroPhone does not work Check the soldered status of microphone e Resolder microphone Yes Check the reference Check and resolder or change 9 voltage on path R353 R355 C336 C327 C326 C336 2 0V C316 C322 R358 R363 R359 R364 Yes 15 microphone OK Check UCD107 END EAR300 01 ANN 2 AOUTBP AAA IN lt
3. Check and resolder or change RFS100 C101 L104 C111 1103 C199 No Resolder or chan ge PAM100 Check UCD101 pin 31 32 2 65dBm Check and resolder or change C103 F102 L406 C108 C109 Resolder or change UCD101 5 Check UCD101 pin 13 2 9V UCP200 Resolder or change 9 15 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Chart of Troubleshooting 9 16 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Chart of Troubleshooting 9 2 3 PCS Rx RF INPUT 661CH CONTINOUS 50dbm Normal condition catch the channel Yes Check PAM100 pn 12 gt 65 dm Yes Check PAM100 pin 20 gt 65 dbm Check ANT C126 L102 Check and resolder or change RFS100 C101 L104 C111 1103 C199 No Resolder or chan ge PAM100 Check UCD101 pin 31 32 2 65dBm Check resolder or change C117 F103 L106 C122 C125 Resolder or change UCD101 Check UCD101 pin 13 2 9V UCP200 Resolder or change 9 17 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Chart of Troubleshooting 9 18 SAMSUNG Proprietar
4. QCRO6 5 2 02 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Exploded View Disassembly amp Assembly Instructions 5 2 Cellular phone Parts list Design LOC Description SEC CODE QANO2 INTENNA SGHC266 GH42 01118A QANO05 ASSY MEC INTENNA CONTACT GH75 08168A QBAO0 PMO CASE BATTERY GH72 36766A QBAO1 INNER BATTERY PACK 750MAH BLK GH43 02489A QCRO6 SCREW MACHINE 6001 001155 QCR12 SCREW MACHINE 6001 001530 QCR12 SCREW MACHINE 6001 001530 QCR12 SCREW MACHINE 6001 001530 QFLO1 ASSY CASE LOWER GH98 03404A 1 ASSY CASE FRONT GH98 03403A QFU01 ASSY CASE UPPER GH98 03405B QHIO1 ASSY MEC HINGE GH75 08452A 1 ASSY KEYPAD XEN WS GH98 03772B QLC01 LCD MODULE SGH C260 GHO07 01138A 1 UNIT SGHC260 METAL DOME MAIN GH59 04084A UNIT SGHC260 CON GH59 04070A 01 MICROPHONE ASSY 6 25MM GH30 00177F QMI03 RMO MIC HOLDER GH73 05342A QMOO1 MOTOR DC SGHC260 GH31 00308A 1 5 55 GH82 02224A QMW02 PMO COVER MAIN WINDOW GH72 36767A QRE01 ASSY CASE REAR GH98 03406A QRF03 PMO CASE EAR GH72 36761A QSC05 RMO COVER FOLDER SCREW GH73 09088A QSH01 ASSY CASE SHIELD CAN GH98 03407A QSP01 SPEAKER 3001 002094 5 2 SAMSUNG Proprietary Contents may
5. Check PAM100 Check PAM100 No pin 12 is pin 6 is Check and ena or change about 2 3dbm about 2 8 Check and change RFS100 L104 L103 Check PAM100 Yes Check and resolder or change 111 L101 C199 pin 19 is PAM100 about 4 5dbm CONTINUS TX ON CONDITION s Check resolder or change TX POWER DAC 560 CODE about 4 5dbm C105 R195 APPLIED CH 698CH DCS RBW 100KHz VBW 100KHz SPAN 10 2 REF LEV 10dB ATT 20dB UCD101 pin 14 No Check and change is 3 7V Battery UCD107 amp Check UCD101 UCD101 pin 17 is 2 9V Yes 6 1 ns E Check UCD100 e UCD101 pin 420 No is about Check OSC101 i Yes 6 UCD101 pin 21 is about 26mHz Check UCD101 Yes Check and resolder or change UCD107 9 21 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Chart of Troubleshooting UCP200 9 22 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Chart of Troubleshooting 9 2 6 PCS Tx 2 100 100 12 15 6 is ena or change about 2 3dbm about 2 8 Check and change RFS100 L104 L103 Check PAM100 Ye
6. 0x00008000 0 00016 4 5 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Array course control 5 Click OK button then press Flash Before pressing Flash button push the button END at the same time Then press Flash Downloader will upload the binary file as below for the downloading eje 2 22 260 53 53 6 When downloading is finished successfully there is All is well message 7 After finishing downloading Certain memory resets should be done to guarantee the normal performance 8 Confirm the downloaded version name and etc 1111 Full Reset 2767 3855 4 6 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization 5 Exploded View Disassembly amp Assembly Instructions 5 1 Cellular phone Exploded View QFRO1 QRF03 1 QFUO 1 QCR12 QLCO1 QSP01 QMP01 1 QSH01 05 QCR12 QSC05 QCR12 QMOO1 QFLO1 QANO2 1 1
7. 02 R302 8337 4 NN Y AOUTBN ANN M C304 r HP C308 306 09 C30 ia id 7 AUXINP lt _ AUXOUTP EE C310 R342 AUXINN lt ANN AUXOUTN SUE oil Rudd in VCCA 2 9V C335 C313 nee R347 VCCA 2 9V AW VCCD 2 9V VCCA 2 9V R352 R353 l d 3 R358 VAN TA303 i TW MICINP lt WA MIC300 MICOUTP gt 6318 O R359 R363 T EAR_SWITCH CH 2 MICINN lt 1 N Ji SGHC260 MIC R36 C322 1 MICOUTN TR300 cao C326 2 peer 2 R360 R366 9 7 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Chart of Troubleshooting C322 R363 I VR315 N L301 9 8 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Chart of Troubleshooting 9 1 5 Speaker Part There is no sound from speaker Check toh solder status of speaker on the upper folder is it OK Replace the Speaker Yes Are there any signal at the Yes pin 3 5 of HEA200
8. 2 Put the speaker and motor into place caution 1 Be careful not to make scratch and molding damage 3 4 71 1 Put the MIC COVER and CREW 2 Attach KEYPAD 1 Place the MIC as the picture below caution 1 Be careful not to make scratch and molding damage TORQE 1 0 0 1 3 Press the KEYPAD not to be detached caution 1 Be careful not to make scratch and molding damage 5 8 SAMSUNG Proprietary Con tents may change without notice This Document can not be used without Samsung s authorization Exploded View Disassembly amp Assembly Instructions 1 Fasten 2 screws 2 Put the screw caps on the FOLDER 1 Be careful not to make scratch and molding damage TORQE 1 0 0 1 Kgf Cm 1 Put one side of the FOLDER into the FRONT firstly do the other side pressing the hinge 1 Be careful not to damage the F PCB 7 8 1 1 1 Be careful not to damage the wire on speaker due to PBA 1 Place the KEY PAD into the FRONT 1 Be careful not to make scratch and molding damage 5 9 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Exploded View Disassembly amp Assembly Instructions 1 As shown put t
9. 5 8 VLsS 210 7 UCD107 VLDO 5 10 mz ABS vias gt BAND SEL2 vias caps vibo 4 12 BAND SEL1 N1 AB3 13 15 AB2 2 J12 1811 K6 ABO 14 13 12 RWN CSN 8 lt CS R3 RESETN_CSP SCLK 18 lt SCLK SDO PSC N7 lt UP SDO 901 UP 501 9 2 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Chart of Troubleshooting HC PIAA 9 3 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Chart of Troubleshooting 9 1 2 Initial Initial Failure check R200 LOW Check UCP200 check C127 or R131 No is 13Mhz Check R131 C127 Check the clock signal at pin 43 of OSC101 Freq 26Mhz No check OSC101 Check C168 VCCD 2 9V C173 VCCD 1 8V of UCP107 High when the phone is boot on Check UCD107 Yes Check the Initial Operation Yes END 9 4 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Chart of Troubleshooting VRF_2 9V F104 TH 127 R131 gt CLK13M TR R133 CLK13M MC 185 5 gt
10. an GSM TELEPHONE SGH C266 SERVICE GSM TELEPHONE CONTENTS Specification Exploded View and Parts list Chart of Troubleshooting Array course control Block Diagrams PCB Diagrams MAIN Electrical Parts List Reference data Gen we CES Safety Precautions 10 Product Function SAMSUNG ELECTRONICS GSPN Global Service Partner Network Country Web Site North America service samsungportal com Latin America latin samsungportal com CIS cis samsungportal com Europe europe samsungportal com China china samsungportal com Asia asia samsungportal com Mideast amp Africa mea samsungportal com This 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 2007 2 Rev 1 0 1 Safety Precautions q 1 Repair Precaution a ena cnc 1 2 ESD Electrostatically Sensitive Devices Precaution 2 Specification 2 1 GSM General 2 2 GSM TX power 3 Product Function 4 Array course control 4 1 Software Ad USIM O oa ped ER 4 2 Software
11. R170 R CHIP 2007 008137 SA R171 R CHIP 2007 009160 SA R172 R CHIP 2007 000162 SA R182 R CHIP 2007 000162 SA R183 R CHIP 2007 001339 SA R188 R CHIP 2007 000157 SA R189 R CHIP 2007 000170 SA R190 R CHIP 2007 000170 SA R195 R CHIP 2007 008806 SA R200 R CHIP 2007 000172 SA R201 R CHIP 2007 000172 SA R202 R CHIP 2007 000157 SA R203 R CHIP 2007 000162 SA R205 R CHIP 2007 007573 SA R207 R CHIP 2007 007107 SA R208 R CHIP 2007 000162 SA R209 R CHIP 2007 007314 SA R210 R CHIP 2007 007573 SA R211 R CHIP 2007 000566 SA R212 R CHIP 2007 000566 SA R213 R CHIP 2007 000171 SA R301 R CHIP 2007 003112 SA R302 R CHIP 2007 003112 SA R327 R CHIP 2007 000566 SA R335 R CHIP 2007 000171 SA R337 R CHIP 2007 000171 SA R339 R CHIP 2007 000148 SA R340 R CHIP 2007 000242 SA R341 R CHIP 2007 000161 SA R342 R CHIP 2007 000148 SA R343 R CHIP 2007 000161 SA R344 R CHIP 2007 000140 SA R345 R CHIP 2007 001323 SA R347 R CHIP 2007 001119 SA R348 R CHIP 2007 000831 SA R349 R CHIP 2007 000157 SA R351 R CHIP 2007 000171 SA 6 4 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Main Electrical Parts List Design LOC Description SEC Code STATUS R352 R CHIP 2007 000171 SA R353 R CHIP 2007 001119 SA R354 R CHIP 2007 000242 SA R35
12. SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Speclflcation 2 2 GSM Tx Power Class TX Power TX Power TX Power control level GSM850 control level DCS1800 control level Po ST90d 5 33 2 dBm 0 30 3 dBm 0 3043 dBm 6 3142 dBm 1 28 3 dBm 1 28 3 7 29 2 dBm 2 26 3 dBm 2 26 3 dBm 8 27 2 3 24 3 dBm 3 24 3 dBm 9 POTE BB 4 22 3 dBm 4 22 3 dBm 10 23 2 dBm 5 2043 dBm 5 20 3 dBm 11 21 2 dB 6 18 3 dBm 6 18 3 dBm 12 19 2 dBm 7 16 3 7 16 3 dBm 13 17 2 dBm 8 14 3 dBm 8 14 3 dBm 14 15 2 dBm 9 12 4 dBm 9 12 4 dBm 15 13 2 dBm 10 10 4 10 10 4 dBm 16 11 3 dBm 11 8 4 dBm 11 8 4 dBm 17 9 3 12 6 4 12 6 4 dBm 18 7 3 13 4 4 dBm 13 4 4 dBm 19 5 3 14 2 5 dBm 14 2 5 dBm 15 0 5 15 0 5 dBm 2 2 SAMSUNG Proprietary Contents may change without notice This Document not be used without Samsung s authorization 3 Product Function Main Function Web browser Access the wireless web to get current information and up to the minute a wide variety of media content Java Enjoy Java based embedded games and download new games Multimedia Message Service MMS Send and receive MMS messages with a combination of text image video and audio
13. 5 Exploded View Disassembly amp Assembly Instructions 5 1 Cellular phone Exploded 5 2 Cellular phone Parts 1 4 22112 5 3 Disassembly amp Assembly 5 6 MAIN Electrical Parts List 7 Block Diagrams 8 PCB Diagrams 9 Flow Chart of Troubleshooting 9 1 Baseband 9 1 1 9 1 2 9 1 3 9 1 4 9 1 5 9 1 6 9 2 RF 9 2 1 9 2 2 9 2 3 9 2 4 9 2 5 9 2 6 uo mo aeons ened Ae MARIO 9 1 c EE 9 4 M M M D 9 6 Microphone m 9 7 Speaker ren eon on en hela eA t n LE 9 9 ED ear Ere D cedi 9 11 Cc M 9 12 9 15 I DE 9 17 Geddes UN MA RM A EU d ME 9 19 BESE 9 21 9 23 10 Reference data 1 Safety Precautions 1 1 Repair Precaution Repair in Shield Box during detailed tuning Take specially care of tuning or test because specipicty of cellular phone is sensitive for surrounding interference RF noise Be careful to use a kind of magnetic object or tool because performance of parts is damaged by the influence of manetic force Surely use a standard screwdriver whe
14. E mail Send and receive emails with image video and audio attachments 3 1 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Product Function 3 2 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization 4 Array course control 4 1 Software Adjustments Test Jig GH80 00865A RF Test Cable GH39 00397A 4 1 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Array course control 4 2 Software Downloading 4 2 1 Downloading Binary Files Three binary files for downloading C266 C266XXYY s3 Main source code binary 4 2 2 Pre requsite for Downloading Downloader Program OptiFlash exe e C266 Mobile Phone Data Cable e Binary files 4 2 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Array course control 4 2 3 S W Downloader Program 1 Load the binary download program by executing the OptiFlash exe l ixi File Load and verify p We SSS A c60 HO 260 _53 53 Operation Verify Read COM 2 Select the Options gt Settings gt Generic gt Specify hardware platform Choose hardware platform for the downloader file setting Set t
15. change without notice This Document can not be used without Samsung s authorization Exploded View Disassembly amp Assembly Instructions Description SEC CODE LABEL R WATER SOAK GH68 09361A MPR TAPE DOPARO LED GH74 30219A RMO COVER DUMMY HOLE GH73 08828A MPR VINYL BOHO LCD WIN GH74 20912A MPR VINYL BOHO WINDOW JIG GH74 30221A MPR TAPE MAIN WINDOW GH74 29604A MPR SPONGE GH74 31189A MPR INSU TAPE GH74 30658A MPR SPONGE GH74 30223A MANUAL USERS LTN ENGLISH GH68 13795A MANUAL USERS LTN SPANISH GH68 13796A BAG PE 6902 000634 LABEL P MIAMI GH68 12219A LABEL R MAIN LTN GH68 13763B BOX UNIT LTN_MOVISTAR GH69 05011D ADAPTOR SGHC266 GH44 01632A 5 3 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Exploded View Disassembly amp Assembly Instructions 5 3 Disassembly and Assembly Instructions 5 3 1 Disassembly 1 Li h in th f set 1 Unscrew the REAR 4 points a Ie camiar ot sst caution 1 B ful k h 1 Be careful not to make scratch and molding d H NOE ADE MOWING 2 Remove lockers in the center by means 4 1 Lift up the lockers in the bottom of set
16. 1082 SA 6 5 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Main Electrical Parts List Design LOC Description SEC Code STATUS VR315 VARISTOR 1405 001082 SA VR316 VARISTOR 1405 001082 SA VR317 VARISTOR 1405 001082 SA VR318 VARISTOR 1405 001082 SA VR319 VARISTOR 1405 001082 SA VR320 VARISTOR 1405 001082 SA ZD300 DIODE ZENER 0403 001547 SA ZD301 DIODE TVS 0406 001083 SA 6 6 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization 7 Block Diagrams 400 221 2c 168 mag Fire CM EIEL y ___ Xtal Oscillation tunning SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization 8 Diagrams F201F200 GN
17. 5 R CHIP 2007 000242 SA R357 R CHIP 2007 000173 SA R358 R CHIP 2007 000148 SA R359 R CHIP 2007 000161 SA R360 R CHIP 2007 001335 SA R363 R CHIP 2007 000148 SA R364 R CHIP 2007 000161 SA R365 R CHIP 2007 000173 SA R366 R CHIP 2007 000171 SA R367 R CHIP 2007 001288 SA R368 R CHIP 2007 001288 SA R369 R CHIP 2007 000140 SA R370 R CHIP 2007 000140 SA R371 R CHIP 2007 000140 SA RFS100 CONNECTOR COAXIAL 3705 001358 SA SIM103 CONNECTOR CARD EDGE 3709 001384 SA TA100 C TA CHIP 2404 001374 SA TA300 C TA CHIP 2404 001406 SA TA301 C TA CHIP 2404 001393 SA TA302 C TA CHIP 2404 001393 SA TA303 C TA CHIP 2404 001352 SA TH200 THERMISTOR NTC 1404 001165 SA TR100 TR DIGITAL 0504 000168 SA TR300 TR SMALL SIGNAL 0501 000225 SA U103 IC CMOS LOGIC 0801 003013 SA U105 IC BATTERY 1203 003663 SA U109 IC CMOS LOGIC 0801 002529 SA U201 IC HALL EFFECT S W 1009 001020 SA U203 IC DC DC CONVERTER 1203 004051 SA U300 IC ANALOG SWITCH 1001 001371 SA UCD101 IC TRANSCEIVER 1205 003098 SA UCD106 IC MELODY 1204 001811 SA UCD107 IC POWER SUPERVISOR 1203 003897 SA UCP200 IC MICOM GH09 00041A SA UME200 IC MCP 1108 000095 SA VR300 VARISTOR 1405 001082 SA VR301 VARISTOR 1405 001082 SA VR302 VARISTOR 1405 001082 SA VR303 VARISTOR 1405 001082 SA VR304 VARISTOR 1405 001082 SA VR307 VARISTOR 1405 001108 SA VR309 VARISTOR 1405 001082 SA VR310 VARISTOR 1405 001082 SA VR311 VARISTOR 1405 001082 SA VR312 VARISTOR 1405 001082 SA VR313 VARISTOR 1405 001082 SA VR314 VARISTOR 1405 00
18. 9 o a l C123 124 6150 SERLE C189 SERCLK SERDAT 7 gt RTXIP gt RFS100 3 gt GSM_PAM_IN m EPIS Er 1102 C126 b m VBAT P 1115 SUNS ANTCON D600 2 En C199 7 728 3B 7 1 iz GSM850 900TXIN ANT d VMOD EN 3 EN nxa BAND SEL2 s BAND SEL1 n 16 C139 s Nase CS ANY jas R118 DPCS PAM IN af Des Pcsin 58888 E 66666 100 TA10d c112 11 115 116 1 51 gt 65 850 LNA IN E eur gt 05 850 LNA IN P Fus C108 gt LNA IN w sj gt I P F103 1 pur eu gt PCS LNA IN N d fue 7 4 eus gt PCS LNA IN P 9 13 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Chart of Troubleshooting 9 14 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Chart of Troubleshooting 9 2 2 DCS Rx RF INPUT 698CH CONTINOUS ON AMP 50dbm Normal condition catch the channel Yes Check PAM100 pn 12 gt 65 dm Yes Check PAM100 pin 18 2 65 dbm Check ANT C126 L102
19. C CER CHIP 2203 005482 SA C221 C CER CHIP 2203 000233 SA C222 C CER CHIP 2203 000278 SA C223 C CER CHIP 2203 000278 SA C224 C CER CHIP 2203 005482 SA C225 C CER CHIP 2203 000995 SA C226 C CER CHIP 2203 006626 SA 6 2 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Main Electrical Parts List Design LOC Description SEC Code STATUS C227 C CER CHIP 2203 006562 SA C228 C CER CHIP 2203 006562 SA C229 C CER CHIP 2203 006562 SA C230 C CER CHIP 2203 006626 SA C301 C CER CHIP 2203 005482 SA C304 C CER CHIP 2203 006626 SA C305 C CER CHIP 2203 000995 SA C306 C CER CHIP 2203 000233 SA C307 C CER CHIP 2203 000995 SA C308 C CER CHIP 2203 006137 SA C309 C CER CHIP 2203 000233 SA C310 C CER CHIP 2203 006626 SA C311 C CER CHIP 2203 000812 SA C313 C CER CHIP 2203 006257 SA C314 C CER CHIP 2203 006824 SA C316 C CER CHIP 2203 005482 SA C319 C CER CHIP 2203 000278 SA C321 C CER CHIP 2203 001072 SA C322 C CER CHIP 2203 005482 SA C326 C CER CHIP 2203 000386 SA C327 C CER CHIP 2203 000386 SA C330 C CER CHIP 2203 000854 SA C331 C CER CHIP 2203 000854 SA C335 C CER CHIP 2203 006361 SA C338 C CER CHIP 2203 000386 SA C339 C CER CHIP 2203 006978 SA DCJ301 JACK DC POWER 3722 002433 SA EAR300 JACK EAR PHONE 3722 002067 SA
20. CER CHIP 2203 005736 SA C111 C CER CHIP 2203 006318 SA C112 C CER CHIP 2203 006423 SA C113 C CER CHIP 2203 005682 SA C114 C CER CHIP 2203 005682 SA C115 C CER CHIP 2203 005682 SA C116 C CER CHIP 2203 005682 SA C117 C CER CHIP 2203 005736 SA C119 C CER CHIP 2203 006556 SA C120 C CER CHIP 2203 000812 SA C121 C CER CHIP 2203 006260 SA C122 C CER CHIP 2203 006187 SA C123 C CER CHIP 2203 006047 SA C124 C CER CHIP 2203 006423 SA C125 C CER CHIP 2203 006187 SA C126 INDUCTOR SMD 2703 002205 SA C127 C CER CHIP 2203 000386 SA C129 C CER CHIP 2203 001412 SA C130 C CER CHIP 2203 005736 SA C132 C CER CHIP 2203 005719 SA C133 C CER CHIP 2203 006048 SA C134 C CER CHIP 2203 000627 SNA C138 C CER CHIP 2203 000940 SA C139 C CER CHIP 2203 005482 SA C140 C CER CHIP 2203 000995 SA C141 C CER CHIP 2203 000995 SA C142 C CER CHIP 2203 000995 SA C145 C CER CHIP 2203 005719 SA C146 C CER CHIP 2203 006194 SA C147 C CER CHIP 2203 000254 SA C150 C CER CHIP 2203 005482 SA C151 C CER CHIP 2203 006626 SA C152 C CER CHIP 2203 000254 SA C153 C CER CHIP 2203 000254 SA C155 C CER CHIP 2203 005482 SA C162 C CER CHIP 2203 006324 SA C163 C CER CHIP 2203 006708 SA C164 C CER CHIP 2203 005482 SA C165 C CER CHIP 2203 000254 SA 6 1 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Main Electrical Parts List
21. Check PAM100 pin 16 2 65 dbm Check ANT C126 L102 Check and resolder or change RFS100 C101 L104 C111 1103 C199 No Resolder or chan ge PAM100 Check UCD101 pin 31 32 2 65dBm Check resolder or change C130 F101 L114 C106 C107 Check UCD101 pin 13 2 9V Resolder change UCD101 5 Resolder or change UCP200 9 12 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Chart of Troubleshooting VRF_2 9V GND2 HOT 05 101 6162 HOT GND1 26M OUT lt gt lt lt 184 8 o VAFC REFINB REFIN REF_OP Hu 2 gt i Q 9 RX1900 lt PCS LNA IN P gt RX1900 lt PCS LNA IN RX1800B lt DCS_LNA_IN_P UCD101 Bd 1800 lt DCS LNA IN N RX900B R195 vec_Txvco EJ RX900 C105 DPCS PAM IN xor RX850B C119 E GSM PAM IN lt Lo SN lt lt GSMB850 IN P R102 C 1 GSM850_LNA_IN_N VLDO3 GND L 8 8 gt a _ gt 9
22. Check connection of LCD and PBA pu Are there any signal at the C169 R365 R357 Check the UCD107 Are the any signals at the pin 3 9 of U300 Check the Speaker Yes 9 9 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization 01 200 9 10 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Chart of Troubleshooting 9 1 6 LCD backlight Backlight does not work Backlight ON TIME Select backlight 15 sec mode mode in the menu or other Dos PPOB Check fin m Check the LCD Check UCP200 E z3 53 EF201F200 ZZ _ s us D L 22 gt R352 4 NOx gt 202 Bo gt E alto 324 S Ro 230 R327 5 lt lt E R325 s Re 9 11 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Chart of Troubleshooting 9 2 RF 9 2 1 GSM Rx RF INPUT 190CH CONTINOUS 50dbm Normal condition catch the channel Yes Check PAM100 pn 12 gt 65 dm Yes
23. D Co S m 0200 5 319 316 TA302 20 1 pese 2 es 8 E S e n 21022103 p epee a L w CJ 1301 1 C RSS _ N 3 2 Q 203 UCP200 8 SIM103 UME200 00 URDU BTC3O0l A 6202 203 N S 03 is icio 6 6 8 1 CN200 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Diagrams 0201 BS 6 5 Y N N 0 RES LED301 VR307 8 2 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization 9 Chart of Troubleshooting 9 1 Baseband 9 1 1 Power ON Power ON does not work check the current consumption gt 100mA Download again Check the Voltage of the Battery gt 3 3V Charge the battery No x Check Power 52 153 155 of UCP107 is gt 2 8V gt 2 8 Check Power On key Check the clock signal at pin 3 of OSC101 Check the clock generation Freq 26Mhz circuit
24. F101 FILTER SAW 2904 001633 SA F102 FILTER SAW 2904 001599 SA F103 FILTER SAW 2904 001600 SA F104 BEAD SMD 3301 001342 SA F200 FILTER EMI SMD 2901 001296 SA F201 FILTER EMI SMD 2901 001296 SA F202 FILTER EMI SMD 2901 001296 SA GND NPR ANTENNA CONTACT GH71 04813A SA HDC200 HEADER BOARD TO BOARD 3711 005954 SA L101 INDUCTOR SMD 2703 002313 SA L102 C CER CHIP 2203 000233 SA L103 INDUCTOR SMD 2703 002917 SA L104 INDUCTOR SMD 2703 002917 SA L106 INDUCTOR SMD 2703 001733 SA L110 INDUCTOR SMD 2703 002558 SA L112 INDUCTOR SMD 2703 001236 SA L114 INDUCTOR SMD 2703 001990 SA L200 BEAD SMD 3301 001342 SA L406 INDUCTOR SMD 2703 001733 SA LED301 LED 0601 002160 SA LED302 LED 0601 002160 SA OSC101 CRYSTAL SMD 2801 004587 SA 6 3 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Main Electrical Parts List Design LOC Description SEC Code STATUS OSC200 CRYSTAL SMD 2801 003856 SA PAM100 IC POWER AMP 1201 002278 SA R102 R CHIP 2007 008043 SA R117 R CHIP 2007 000162 SA R118 R CHIP 2007 008516 SA R131 R CHIP 2007 002797 SA R133 R CHIP 2007 001308 SA R143 R CHIP 2007 000148 SA R155 R CHIP 2007 000164 SA R156 R CHIP 2007 000775 SA R158 R CHIP 2007 000775 SA R159 R CHIP 2007 001325 SA R160 R CHIP 2007 007861 SA
25. OSC101 Vrms gt 300 Check the Initial Operation Yes END 9 1 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Chart Troubleshooting VRF 2 9V GND2 HOT OSC101 6155 HOT GND1 H 132 lt lt RTXQN 14 145 C138 5 184 8556208 A L 7 RX1900B PCS IN P gt 9 RX1900 lt 1 PCS LNA IN N L LDO1 RX1800B _ lt _ DCS_LNA_IN_P VBAT UCD101 Dd RX1800 DCS LNA IN S DD RX900B a VCCD_2 9V VCCA_2 9V VCCD_2 9V 153 152 155 elo Suet 5 545 CBee TON KO ORES BS ee eee eR ee ee ee ee DZ Bess ek es SS Ss SSS RZ BS 62560262 J13 666666669900000000 2 58 555 02 0815 uP_CLK N9 gt SIMCLK 03 0814 UP_RST gt SIMRST E3 DB13 UP gt SIMDATA E2 0812 s SIM IO 11 SIM RST SIM RST F2 DB10 SIM CLK F1 DB9 gt SIM_CLK F4 088 12 64 087 11 gt VSIM G3 086 LED2 812 5 085 LED1 DRV lt J6 DB4 RING 13 BEY BET JS DBS 15 DB2 lt K2 1 6 14 Ki vLss 9
26. Picture Experts Group PN Pseudo random Noise PS Pilot Symbol QPSK Quadrature Phase Shift Keying RS Reed Solomon Service Information TDM Time Division Multiplexing TS Transport Stream 10 1 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Reference data 10 2 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization
27. atic 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 most of ESD are packed by box and aluminum plate to have conductive power they are prevented from static electricity You must maintain electric contact between ESD and place due to be set up until ESD is connected completely to the proper place or a circuit board 1 2 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization 2 Specification 2 1 GSM General Specification GSM 850 DCS1800 Phase 2 Phase 1 PGS 1200 Freq Band MHz 824 2 848 8 1710 1785 1850 1910 Uplink Downlink 869 2 893 8 1805 1880 1930 1990 ARFCN range 128 251 512 885 512 810 Tx Rx spacing 45 MHz 95 MHz 80 MHz Mod Bit rate 270 833 kbps 270 833 kbps 270 833 kbps Bit Period 3 692 us 3 692 us 3 692 us A E 576 9 us 576 9 us 576 9 us Time Slot Period Frame Period 4 615 ms 4 615 ms 4 615 ms Modulation 0 3 GMSK 0 3 GMSK 0 3 GMSK MS Power 33 5 dBm 30 0 30 0 55 5 19 15 15 Sensitivity 102 dBm 100 dBm 100 dBm TDMA Mux 8 8 8 Cell Radius 35 Km 2 Km 2 1
28. caution 1 Be careful not to make scratch and molding damage 1 Twist the REAR off the set carefully caution 1 Be careful not to make scratch and molding damage 5 4 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Exploded View Disassembly amp Assembly Instructions 1 Remove the CON TO CON 1 Be careful not to make scratch and molding damage 2 Be careful not to damage the CON TO CON 1 Remove the PBA placed at the FRONT 1 Be careful not to make scratch and molding damage 2 Be careful not to damage the CON TO 8 1 Unscrew the SHIELD CAN 2 points 1 Be careful not to make scratch and molding damage 1 Remove the KEY PAD placed at the Front 1 Be careful not to make scratch and molding damage 5 5 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Exploded View Disassembly amp Assembly Instructions 1 Remove the tape caution 1 Be careful not to make scratch and molding damage 2 Be careful not to damage the CON TO 1 the FRONT from the FOLDER assembled caution 1 Be careful not to make scratch and molding damage 2 Be careful no
29. he CON TO CON on PBA caution 1 Be careful not to make scratch and molding 1 Press the bottom of REAR down until it clicks caution 1 Be careful not to make scratch and molding damage damage 2 Press the CON TO CON down firmly 2 Be careful not to damage the locker 11 12 1 Press the both sides of the REAR using the lockers caution 1 Be careful not to make scratch and molding damage 2 Be careful not to damage the locker 1 Press the top down until the lockers click grasping with your fingers carefully x caution 1 Be careful not to make scratch and molding damage 2 Be careful not to damage the locker 5 10 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization 6 MAIN Electrical Parts List Design LOC Description SEC Code STATUS ANT NPR ANTENNA CONTACT GH71 04813A SA BTC301 HEADER BATTERY 3711 006228 SA C100 C CER CHIP 2203 006423 SA C101 C CER CHIP 2203 006194 SA C102 C CER CHIP 2203 002668 SA C103 C CER CHIP 2203 005736 SA C105 C CER CHIP 2203 005682 SA C106 C CER CHIP 2203 005742 SA C107 C CER CHIP 2203 005742 SA C108 C CER CHIP 2203 005683 SA C109 C CER CHIP 2203 005683 SA C110 C
30. he everything else as the default values which are shown below x Generic COM Port Flash and Verify Read Specify Hardware Platform Customer T 64 X 16 Misc Settings Flash Erase Passes Operation Passes Default Debug Extended Protection Differences Only No Retries Erase All Unused Regions Use With Caution 4h 4 3 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Array course control 3 Select the COM port when the download cable is connected COMM a 521500 z none 321600 3 Up to twelve ports are supported Additionally you can select the maximum transfer speed OptiFlash will use to communicate with the phone However OptiFlash will use a slower speed if either the PC s or the phone s serial hardware is incapable of handling the selected speed 4 4 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Array course control 4 Select the Flash amp Verify gt Browse Set the directory path and choose the latest s w binary for example i C266XXYY s3 for the downloader binary setting 0 00008000 0x0001bfff sure that not to change the reserved memory regions In case of C140 the reserved memory regions are
31. n you disassemble this product otherwise screw will be worn away Use a thicken twisted wire when you measure level 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 and weak in heat Surely tune on off while using AC power plug because a repair of battery charger is dangerous when tuning ON OFF PBA and Connector after disassembing charger Don t use as you pleases after change other material than replacement registered on SEC System Otherwise engineer in charge isn t charged with problem that you don t keep this rules 1 1 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Safety Precautions 1 2 ESD Electrostatically Sensitive Devices Precaution Several semiconductor may be damaged easilly by static electricity Such parts are called by ESD Electrostatically Sensitive Devices for example IC BGA chip etc Read Precaution below You can prevent from ESD damage by static electricity Remove static electricity remained your body before you touch semiconductor or parts with semiconductor There are ways that you touch an earthed place or wear st
32. s Check and resolder or change C111 L101 C199 pin 19 is PAM100 about 4 5dbm CONTINUS TX CONDITION Check UCD101 No Check and resolder or change pin 11 is C105 195 TX POWER DAC 560 CODE about 4 5dbm APPLIED CH 660CH PCS RBW 100KHz VBW 100KHz SPAN 10 2 REF LEV 10dB 20d j UCD101 pin 14 Ne gt is 3 7V Battery UCD107 amp Check UCD101 UCD101 pin 17 is 2 9V Yes 6 1 ns E Check UCD100 e UCD101 pin 420 No is about Check OSC101 i Yes 6 UCD101 pin 21 is about 26mHz Check UCD101 Yes Check and resolder or change UCD107 9 23 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Chart of Troubleshooting UCP200 9 24 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization 10 Reference data Reference Abbreviate AAC Advanced Audio Coding AVC Advanced Video Coding BER Bit Error Rate BPSK Binary Phase Shift Keying CA Conditional Access CDM Code Division Multiplexing Carrier to Interference DMB Digital Multimedia Broadcasting EN European Standard ES Elementary Stream ETSI European Telecommunications Standards Institute MPEG Moving
33. t to damage the CON TO n 12 1 Remove screw caps and unscrew the LOWER 2points caution 1 Be careful not to make scratch and molding damage 1 Lift up bottom of LOWER removing the lockers with a tool caution 1 Be careful not to make scratch and molding damage 5 6 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Exploded View Disassembly amp Assembly Instructions 13 14 1 Take the rubber out caution 1 Be careful not to make scratch and molding damage 1 Remove the LCD F PCB caution 1 Be careful not to make scratch and molding damage 15 1 Remove the LCD carefully so that the nonwoven on speaker and motor is not damaged caution 1 Be careful not to make scratch and molding damage 5 7 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Exploded View Disassembly amp Assembly Instructions 5 3 2 Assembly 1 1 Put the CON TO CON on the LCD Module it clicks caution 1 Be careful not to make scratch and molding damage 2 Be careful not to damage the LCD Module 1 Put the LCD Module into place as shown
34. y Contents may change without notice This Document can not be used without Samsung s authorization Chart of Troubleshooting 9 2 4 GSM Tx 2 100 100 pin 12 is 6 is Check and or change about 2 3dbm about 2 8 3 RFS100 1104 L103 Check PAM100 Yes Check and resolder or change C111 L101 C199 pin 17 is PAM100 about 4 5dbm CONTINUS TX ON CONDITION UM ec TX POWER DAC 554 CODE pin 11 is _ __ Check and resolder or change APPLIED about 4 5dbm C119 R102 190ch RBW 100KHz VBW 100KHz SPAN 10MHz REF LEV 10dBm ATT 2098 UCD101 pin 14 Check and change is 3 7V Battery UCD107 UCD101 pin 17 Check and resolder or change is 2 9V UCD101 ves 6 i No T t Check UCD107 7 i No iS about Check OSC101 Yes e UCD101 pin 21 is about 26MHz Check and resolder or change UCD101 Yes Check UCD107 9 19 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Chart of Troubleshooting UCP200 9 20 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Chart of Troubleshooting 9 2 5 DCS Tx
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