Samsung SGH-E370 service manual
Contents
1. D 5 SIM400 2 rsoo E Ge S abe SLi lle MIC600 EL e T gBIC501 mue Bs dir 2 ee rs ane pu Saso E 11503 H500 i68 IFC500 H500 8 2 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization PCB Diagrams 8 2 Sub PCB Diagram Top ES SPEC Sel LED802 UP EJ Lensos 8 N F4 y i TOTAA INT HO S Em A p i108 DOWN a f D LED801 O Ld b j V IS A 1 LEDSOQ y A 3 Jt Y N d de NET 00m uA L101 8 3 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization PCB Diagrams Bottom TP102 Z Tad UN molwid Jj a T3 C23 elm Bn le 8 4 SAMSUNG Proprietary Contents may change without notice This Document can not be2. TX Power control level PORTE 0 3043 dBm 2843 dBm e 26 3 dBm 3 24 3 dBm 22 3 dBm 20 3 dBm 6 18 3 dBm f 16 3 dBm 8 14 3 dBm 9 12 4 dBm 10 10 4 dBm 11 8 4dBm 12 6 4 dBm 13 4 4 dBm 14 245 dBm 15 0 5 dBm SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization 3 Product Function Main Function 1 3 Megapixel Camera with Flash 65536 Color TFT Screen 128x160 Video Recording Messaging Music Player MP3 AAC AAC Bluetooth Woreless Technology Multimedia Message Service MMS E mail Voice recorder Java WAP2 0 Tri band 900 1800 1900MHz 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 Downloading Test Jig GH80 03306A Test Cable GH39 00337C ELECTRONICS 4 CORONA TEST JIG BACK BACK Serial Cable CSA LL64151 A Power Supply Cable 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 Pre requsite for Downloading e Downloader Program OneNAND Downloder 1 8 exe E370 Mobile Phone Data Cable Binary file
3. Reference line TAPE LCD FPCB 1 Make certain that the external apperance of TAPE is clear 2 Attatch a tape up to the reference line X Caution 1 Be care of damaging SUB PBA when using a pair of tweezers 2 The TAPE should be located accurately X Caution 1 Reattatch the adhesive tape when located wrong EN 1 Insert the LCD FPCB to the connector and fix it 1 Remove the cover of adhesive tape X Caution 1 Be care of damaging FPCB when using a pair of tweezers X Caution 1 Be care of damaging LCD when using a pair of tweezers 11 8 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Disassembly and Assembly Instructions 1 confirm the clearence of region indicated 1 Attatch the LCD to SUB PBA by adjusting coner X Caution 1 Remove the cover of tape if there is not clear X Caution 1 Confirm that the LCD is located correctly Reference Line TAPE SLIDE MODULE EMI 1 Make certain that the external apperance of TAPE is clear 2 Attatch a tape up to the reference line 1 Confirm that the TAPE is attached correctly X Caution 1
4. Reference Line 1 Remove the cover from the adhesive tape 1 Insert MAIN FPCB to the white silk line SUB PBA and then press the A portion for safe connection l x Caution X Caution 1 Confirm the direction whether it is MAIN or SUB side 2 Confirm that the FPCB is fully inserted 1 Be care of damaging SUB PBA when using a pair of tweezers TAPE SUB FPCB SHORT N 7 soldering point 1 Solder on the both sides 1 Attatch an insulating tape up to the BLUE reference line 2 Press on the surface of tape uniformly X Caution X Caution 1 Be care of damaging SUB PBA when using a pair of tweezers 1 Reattatch the insulating tape when located wrong 2 Soldering tempreature 350 380 C 11 5 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Disassembly and Assembly Instructions 7 K J Fold 1 Fold the FPCB downside unfold 1 Fold the MAIN side of FPCB lightly and X Caution 1 FPCB should be folded without tilting X Caution 1 FPCB should be folded without tilting 1 Remove the cover from the adhesive tape MAIN PBA 1 Insert MAIN FPCB to the white si
5. C300 c301 L em Il HA 1 16 lt VSS VSS VSS VSS vss vss vss vss VSS VSS VSS VSS HD 0 15 DQoo DQ10 DQ20 DQ30 DQ40 DQ50 DQ60 DQ7O Daso Dago 43 DQ100 HD 11 DQ110 HD 12 DQ120 DQ130 DQ140 DQ150 HA 13 HD 0 15 DQORU DQ1RU HA 14 DQ2RU HA 15 DQ3RU HA 1 24 lt DQ4RU pasru ME DQ6RU DQ7RU DQ8RU DQ9RU DQ10RU DQ11RU DQ12RU DQ13RU DQ14RU HA 13 DQ15RU DNU DNU HA 14 DNU DNU DNU DNU DNU DNU DNU DNU DNU OEn gt CS0n FLASH BD JOCEOW TRV men S TI Sd WEn CS4n_NAND R306 CLKRU lt CLKBURST RDYR WAITU e 6 mE TP WAIT _AVDRU lt ADVn X WAITn NC NC VDD IO HIGH 2 9V VDD IO LOW 1 9V VDD IO LOW 1 9V WEn CLKBURST Raog RSTEXTn CS1n_RAM gt BE1n CN Cf PAD E5 G6 ADVn gt RSTEXTn gt 1200 9 4 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 3 Charging Part Abnormal charging part Yes Check the circuit related t Check the U500 pin 1 ec e circuit related to gt 4 9V V_EXT_CHARGE Ub500 pin 5 L Yes U500 pin 3 L Reso
6. ea GSM TELEPHONE SGH E370 SERVICE GSM TELEPHONE A eS oix Manual MS CONTENTS Safety Precautions Specification Product Function Array course control Exploded View and Parts List MAIN Electrical Parts List Block Diagrams PCB Diagrams Flow Chart of Troubleshooting Reference data Disassembly and Assembly Instructions CONTENTS 1 Safety Precautions tsil REDA Precaution aia 1 1 1 2 ESD Electrostatically Sensitive Devices Precaution eeeeeee 1 2 2 Specification Z 1 GSM General SPECICATION sarta Op p EE aa 2 1 2 2 GOM TX POWT Class o 2 2 3 Product Function 4 Array course control 4 1 Software AdIUStMEN ES oia 4 1 AZ SO Ware DOWMIOAGING ass 4 2 5 Exploded View and Parts List 5 1 Cellular phone Exploded View eer nmm rara rra 5 1 52 Cellular prone Parts ISE arcadas 5 2 6 MAIN Electrical Parts List 7 Block Diagrams 8 PCB Diagrams ol Main PCB DIO AOS ia 8 1 052 SUD PCB DIA Gl aM Sisi ia 8 3 CONTENTS 9 Flow Chart of Troubleshooting Sl s MESI n a N aa AREEN 9 1 SE INUA rererere rennene an EAE EAE EOE 9 3 Jr Narn P a Ea A 9 5 Id SIMP ai 9 7 955 MICFOPNONG Partida is 9 9 9 6 Speaker Part Melody siccis roria a sd 9 11 Oe Key Data InpUbuscenestenzesuasn bis p wa va dei NOU AE 9 13 9z9c Receiver Rallador 9 14 9 9 Back Light for Color Main LCD oooccccccccccccnnnncnna rr 9 15 9 I0 Key Back Li Euviiniiininadariaa 9 17
7. 33 34 35 36 oor ORB HE o gt a E si GREE SESE Sa se o Ze 6 gt S ofa gt 38 24 Ba 6 SCN RF2VDD z Davon 2 23 5 3VDD v lt 22 een 9 SIMD3VBAT 2 RF1VDD o ome 21 D1VDD ua A E 2 o 20 PDAVBAT iiit L 19 U402 simckcp 42 LPVDD 44 _SIMRSCD T AVDD 2 6V lt 18 HCVBAT 45 ae AS a 47 SIMEN WAN VDD_10_LOw_1 9V PE HCVDD 46 Fn 16 GPO3 gt D2VDD AT L 15 IOD2VBAT hdi GPo1 4 XY BACKLIGHT 14 lovoo cli v lt 13 nEC2 o GND S 4 E Bo o 2 zz GND 5t dL lt E uus 5 cw TT B 6a oz9ogzcrccre 4 t NC 53 eo 2235 dot 54 z LO o a oO o o NE Tus 12 11 fio 9 8 7 6 5 4 3 2 1 v lt 29 lt AUX ON L 4 scL T 3 s a gt gt 32KHz_DIGIT lt PON W 1 9V lt lt 4 REF ON pe SX lt SIMRST lt SIMCLK R408 MW RSTON IT PMU lt simo KAS ca26 9 2 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 2 Initial Initial Failure Yes U200 pin 2 RSTON H Yes Is U302 pin 4 OK No gt Check the circuit related to reset No Check the U302 Yes Check the 16bit data signal amp memory CE Yes END 9 3 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting VDD_IO_LOW_1 9V Ll MAT UME300
8. Be care of damaging SUB PBA when using a pair of tweezers 2 The TAPE should be located accurately X Caution 1 Reattatch the insulating tape when located wrong 11 9 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Disassembly and Assembly Instructions ES 1 Confirm that the TAPE is attached correctly 1 Finally Confirm that the TAPE is attached correctly by front view X Caution 1 Reattatch the insulating tape when located wrong X Caution 1 Reattatch the insulating tape when located wrong Make certain that the external apperance of TAPE is clear Attatch a tape up to the reference line 1 Confirm that the TAPE is attached correctly X Caution 1 Be care of damaging SUB PBA when using a pair of tweezers 2 The TAPE should be located accurately X Caution 1 Reattatch the insulating tape when located wrong 11 10 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization SAMSUNG ELECTRONICS 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 Code No GH68 11216A 2006 04
9. R119 R CHIP 2007 000140 SA R120 R CHIP 2007 000171 SA R121 R CHIP 2007 000171 SA R122 R CHIP 2007 000171 SA R123 R CHIP 2007 000171 SA R124 R CHIP 2007 000171 SA R125 R CHIP 2007 001317 SA 6 5 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Electrical Parts List Design LOG Descr ipt ion SEC CODE STATUS R200 R CHIP 2007 000148 SA R201 R CHIP 2007 000171 SA R202 R CHIP 2007 007001 SA R203 R CHIP 2007 000242 SA R204 R CHIP 2007 000242 SA R205 R CHIP 2007 000162 SA R206 R CHIP 2007 000162 SA R207 R CHIP 2007 000162 SA R208 R CHIP 2007 000162 SA R209 R CHIP 2007 000143 SA R211 R CHIP 2007 000148 SA R300 R CHIP 2007 000171 SA R301 R CHIP 2007 000171 SA R302 R CHIP 2007 001325 SA R303 R CHIP 2007 000148 SA R304 R CHIP 2007 007101 SA R305 R CHIP 2007 000151 SA R306 R CHIP 2007 000162 SA R307 R CHIP 2007 000141 SA R308 R CHIP 2007 000141 SA R309 R CHIP 2007 000148 SA R310 R CHIP 2007 000162 SA R313 R CHIP 2007 000171 SA R314 R CHIP 2007 007014 SA R315 R CHIP 2007 001303 SA R316 R CHIP 2007 007014 SA R317 R CHIP 2007 001303 SA R401 R CHIP 2007 007100 SA R405 R CHIP 2007 000162 SA R408 R CHIP 2007 001316 SA R500 R CHIP 2007 000162 SA R501 R CHIP 2007 000758 SA R502 R CHIP 2007 000758 SA R504 R CHIP 2007 000170 SA R505 R CHIP 2007 000170 SA R506 R CHIP 2007 000138 SA R507 R CHIP 2007 000138 SA R508 R
10. Band Solution Block Diagram MIC in RECEIVER MFA Melody IC SPK VIB 40 POLY MEMORY 256Mb NOR 512Mb NAND Camera 1 3M 256Mb RAM MV3020SAQ LCD SYSTEM CLOCK 26M KEY_BOARD Bluetooth i PCF5213EL1 Li lon Battery Slim Standard Charging Circuit 7 2 PMU RTC_CLOCK 32 768KHz ous Sane SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Battery Type Battery Voltage Battery Temperature D1VDD D2VDD D3VDD AVDD VINT OVDD VDD RX IX VCC SYN MIC BIAS CPVDD S MEN GPO VCHG VSAVE 8 PCB Diagrams 8 1 Main PCB Diagram Top i HT J E O Co I I Ei GC O oo 094Z u3o4 NEN LTT ET veo cOZN mall ZD703 SLC700 F705F706 4 F704 F701F703F700 Lal F702 Y 00ZMA 00430 H bl GOLIZ 1OZAZ 00207 GOLN A DIGITZ NV Loa A N fe rsToN Gane f i TP T0 NAM tb WE SE M XS Da A TP_RTCK RR POLAT 002087 P DIGIT2 E db DIGITE N as UN N N A 80204 M to zo p EN T Jf Pes a NA f VA EY X PR TP T8S1 NA IP TC ae p N Uer N N us E DIGIT9 DIGIT8 102041 Lona N DIGIT eee t STAR 8 Sec cy DIGI
11. C CER CHIP 2203 006562 SA C216 C CER CHIP 2203 005482 SA C300 C CER CHIP 2203 000254 SA C301 C CER CHIP 2203 006260 SA C303 C CER CHIP 2203 000679 SA C304 C CER CHIP 2203 000725 SA C305 C CER CHIP 2203 005482 SA C306 C CER CHIP 2203 000438 SA C307 C CER CHIP 2203 005482 SA C308 C CER CHIP 2203 006399 SA C309 C CER CHIP 2203 000679 SA C310 C CER CHIP 2203 005482 SA C311 C CER CHIP 2203 005482 SA C312 C CER CHIP 2203 006208 SA C313 C CER CHIP 2203 005512 SA C314 C CER CHIP 2203 000940 SA C315 C CER CHIP 2203 005480 SA C317 C CER CHIP 2203 000438 SA C318 C CER CHIP 2203 006257 SA C319 C CER CHIP 2203 000233 SA C320 C CER CHIP 2203 005482 SA C321 C CER CHIP 2203 005482 SA C322 C CER CHIP 2203 005482 SA C323 C CER CHIP 2203 005482 SA C400 C CER CHIP 2203 006562 SA C401 C CER CHIP 2203 006361 SA C402 C CER CHIP 2203 006047 SA C403 C CER CHIP 2203 006257 SA C405 C CER CHIP 2203 000254 SA C406 C CER CHIP 2203 005482 SA C407 C CER CHIP 2203 000550 SA C408 C CER CHIP 2203 006257 SA C409 C CER CHIP 2203 000233 SA C410 C CER CHIP 2203 000550 SA C412 C CER CHIP 2203 000254 SA C414 C CER CHIP 2203 006562 SA C416 C CER CHIP 2203 006257 SA 6 2 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Electrical Parts List Design LOG Descr ipt ion SEC CODE STATUS C417 C CER CHIP 2203 006257 SA C418 C CER CHIP 2203 000585 S
12. Key Pad is it displayed on LCD When one of the keys is No pushed ie Replace the PBA KBIO signal is OK Yes END KEY_COL 0 4 gt KEY COL 4 KEY COL 93 KEY COL 2 KEY COL 1 KEY COL 0 KEY ROW 0 2 gt RE p e ee jur ais Lo 2 i 152 121 M Lee y l KEY_ROW 1 o e a E a mW 12 12 KEY_ROW 2 an Bei KEY_MAP 9 13 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 8 Recelver Part Receiver does not work Is Receiver working Resolder UCP201 or change PBA gt Replace the Receiver Is Receiver working c200 C216 C210 ceit C212 TP STMPTR UCP 20 TP RSTEXT 9 14 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 9 Back Light for Color Main LCD Backlight does not work Is LCD Contrast set on high Set LCD Contrast on high level level in the Menu Check the inserting condition of slide FPCB 2 U100 SUB PCB PIN 3 H 1 Rescider DEPIL or change PBA U100 PIN 1 7V Check the U100 amp the related circuit 9 15 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting L100 VBAT R101 lt LED
13. after disassembling 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 easily 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 static electricity orevention 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 O 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
14. s authorization Electrical Parts List Design LOG Descr ipt ion SEC CODE STATUS C712 C CER CHIP 2203 000254 SA C714 C CER CHIP 2203 005482 SA C715 C CER CHIP 2203 005482 SA C716 C CER CHIP 2203 006257 SA C717 C CER CHIP 2203 005482 SA C718 C CER CHIP 2203 006562 SA CPL300 BLUETOOTH MODULE 4709 001413 SA EAR600 JACK EAR PHONE 3722 002379 SA F100 DUPLEXER FEM 2911 000019 SNA F101 FILTER EMI SMD 2901 001254 SA F102 FILTER SAW 2904 001553 SA F500 FILTER EMI ESD 2901 001322 SA F501 FILTER EMI SMD 2901 001283 SA F502 FILTER EMI ESD 2901 001322 SA F700 FILTER EMI ESD 2901 001319 SA F701 FILTER EMI ESD 2901 001319 SA F702 FILTER EMI ESD 2901 001319 SA F703 FILTER EMI ESD 2901 001319 SA F704 FILTER EMI ESD 2901 001353 SA F705 FILTER EMI ESD 2901 001353 SA F706 FILTER EMI ESD 2901 001353 SA IFC500 CONNECTOR INTERFACE 3710 001611 SA L100 INDUCTOR SMD 2703 002368 SA L100 INDUCTOR SMD 2703 002824 SA L102 INDUCTOR SMD 2703 002314 SA L103 INDUCTOR SMD 2703 001722 SA L104 INDUCTOR SMD 2703 002369 SA L105 INDUCTOR SMD 2703 002205 SA L106 INDUCTOR SMD 2703 002636 SA L107 INDUCTOR SMD 2703 002281 SA L108 INDUCTOR SMD 2703 002544 SA L109 INDUCTOR SMD 2703 002267 SA L111 BEAD SMD 3301 001729 SA L112 BEAD SMD 3301 001659 SA L114 INDUCTOR SMD 2703 002203 SA L302 INDUCTOR SMD 2703 001752 SA L303 INDUCTOR SMD 2703 002176 SA L400 BEAD SMD 3301 001120 SA L401 INDUCTOR SMD 2703 002653 SA L600 BEAD SMD 3301
15. 001438 SA L601 BEAD SMD 3301 001438 SA L613 INDUCTOR SMD 2703 001513 SA L614 INDUCTOR SMD 2703 001513 SA L615 INDUCTOR SMD 2703 001513 SA L700 BEAD SMD 3301 001729 SA 6 4 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Electrical Parts List Design LOG Descr ipt ion SEC CODE STATUS L701 BEAD SMD 3301 001729 SA LED700 LED 0601 002055 SA LED701 LED 0601 002055 SA LED702 LED 0601 002055 SA LED703 LED 0601 002055 SA LED704 LED 0601 002055 SA LED705 LED 0601 002055 SA LED706 LED 0601 002055 SA LED707 LED 0601 002055 SA LED800 LED 0601 002055 SA LED801 LED 0601 002055 SA LED802 LED 0601 002055 SA LED803 LED 0601 002055 SA LED804 LED 0601 002015 SA OSC400 CRYSTAL SMD 2801 004466 SA PAM100 IC POWER AMP 1201 002254 SA R100 R CHIP 2007 000162 SA R101 R CHIP 2007 000171 SA R102 R CHIP 2007 000137 SA R103 R CHIP 2007 000172 SA R104 R CHIP 2007 000172 SA R105 R CHIP 2007 000171 SA R105 R CHIP 2007 007009 SA R106 R CHIP 2007 000148 SA R106 R CHIP 2007 007009 SA R107 R CHIP 2007 000173 SA R107 R CHIP 2007 000566 SA R108 R CHIP 2007 000172 SA R108 R CHIP 2007 000173 SA R109 R CHIP 2007 000566 SA R110 R CHIP 2007 001288 SA R111 R CHIP 2007 000152 SA R111 R CHIP 2007 001313 SNA R112 R CHIP 2007 000162 SA R112 R CHIP 2007 001313 SNA R116 R CHIP 2007 000172 SA R117 R CHIP 2007 000932 SA R118 R CHIP 2007 000932 SA
16. 404 001381 SA TA413 C TA CHIP 2404 001225 SA TA415 C TA CHIP 2404 001225 SA TA425 C TA CHIP 2404 001225 SA TA502 C TA CHIP 2404 001268 SA TA601 C TA CHIP 2404 001377 SA TCX100 OSCILLATOR VCTCXO 2809 001287 SA TR500 TR DIGITAL 0504 001151 SA U100 IC PWM CONTROLLER 1203 003443 SA U101 IC TRANSCEIVER 1205 002817 SA U102 IC POSI FIXED REG 1203 003754 SA U103 IC DC DC CONVERTER 1203 003978 SA U200 IC CMOS LOGIC 0801 003031 SA SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Electrical Parts List Design LOG Descr ipt ion SEC CODE STATUS U301 IC MELODY 1204 002161 SA U302 IC CMOS LOGIC 0801 003022 SA U303 IC ASIC GH13 00032A SA U304 IC CMOS LOGIC 0801 002958 SA U305 IC CMOS LOGIC 0801 003031 SA U4DO IC POSI FIXED REG 1203 003754 SA U401 IC DC DC CONVERTER 1203 003545 SA U402 IC POWER SUPERVISOR 1203 003882 SA U500 IC BATTERY 1203 003742 SA U600 IC ANALOG SWITCH 1001 001336 SA U601 IC ANALOG SWITCH 1001 001336 SA U602 IC ANALOG SWITCH 1001 001336 SA U603 IC VOLTAGE COMP 1202 001068 SA U608 IC ANALOG MULTIPLEX 1001 001306 SA U700 IC POSI FIXED REG 1203 003754 SA U701 IC CMOS LOGIC 0801 002970 SA U702 IC HALL EFFECT S W 1009 001020 SA U703 IC POSI FIXED REG 1203 003432 SA UCP201 IC COMM CONTROLLER 1205 002670 SA UME300 IC MCP 1108 000018 SA VR100 VARISTOR 1405 001082 SA VR101 VARISTOR 1405 001082 SA VR101 VARIS
17. 8 1M116 AVSS VDD_IO LOW 1 9V VDD IO HIGH 2 9V R313 C321 C320 C318 C317 bd 4309 R313 R313 iz Ene ae Lat ke CORME A TP 9 19 Flow Chart of Troubleshooting 2 e L WR gg lt Q L6 LCD MAIN CS M16 M9 LD 0 RN st K8 LD 6 J9 LD 8 d J8 LD 9 H8 LD 10 LD 11 68 LD 12 s FS I N M LD 15 M X LD 0 15 610 TT lt 26M MV3018 a lt IMAGE_RESET T S RST 08 R310 C zi lt M SCE R312 L lt M_SDA R311 EST SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 12 GSM Receiver RX ON RF input CH center freq 67 7kHz Amp 50dBm No a Resolder RFS100 C101 Yes No F100 5 6 Bo Check F100 eye S gt 68dBm pinlO pinl2 L control circuit Yes ul A Resolder F100 No U101 pin 29 gt 70dBm pin 30 gt 70dBm Check amp Resolder U101 R125 U101 pin 7 8 9 10 Y RF26MHz RF PSU Part U101 pin 23 26 31 gt 2 8V Resolder U101 Check UCP201 END 9 20 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 13 GSM Transmitter TX ON 5Level F100 Pin8 gt 20dBm Yes F100 pin11 gt 18dBm No gt Resold
18. A C419 C CER CHIP 2203 006208 SA C420 C CER CHIP 2203 005482 SA C423 C CER CHIP 2203 006208 SA C424 C CER CHIP 2203 006257 SA C426 C CER CHIP 2203 006208 SA C500 C CER CHIP 2203 000311 SA C501 C CER CHIP 2203 005482 SA C503 C CER CHIP 2203 005482 SA C504 C CER CHIP 2203 000812 SA C505 C CER CHIP 2203 006348 SA C602 C CER CHIP 2203 000278 SA C603 C CER CHIP 2203 001437 SA C605 C CER CHIP 2203 005482 SA C606 C CER CHIP 2203 000854 SA C609 C CER CHIP 2203 000628 SA C611 C CER CHIP 2203 005482 SA C612 C CER CHIP 2203 000278 SA C614 C CER CHIP 2203 005482 SA C615 C CER CHIP 2203 006190 SA C616 C CER CHIP 2203 000278 SA C617 C CER CHIP 2203 000438 SA C618 C CER CHIP 2203 005482 SA C619 C CER CHIP 2203 000278 SA C621 C CER CHIP 2203 005056 SA C622 C CER CHIP 2203 000278 SA C623 C CER CHIP 2203 000254 SA C624 C CER CHIP 2203 006137 SA C625 C CER CHIP 2203 005482 SA C626 C CER CHIP 2203 003054 SA C627 C CER CHIP 2203 003054 SA C628 C CER CHIP 2203 003054 SA C700 C CER CHIP 2203 006562 SA C701 C CER CHIP 2203 006257 SA C702 C CER CHIP 2203 000995 SA C703 C CER CHIP 2203 002443 SA C704 C CER CHIP 2203 005482 SA C705 C CER CHIP 2203 000233 SA C706 C CER CHIP 2203 005482 SA C707 C CER CHIP 2203 005682 SA C708 C CER CHIP 2203 005482 SA C709 C CER CHIP 2203 005682 SA C710 C CER CHIP 2203 006257 SA C711 C CER CHIP 2203 006257 SA 6 3 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung
19. A GH74 23030A GH74 23674A GH74 23675A MPR TAPE MAIN FPCB SHORT GH74 23676A MPR TAPE MAIN FPCB EMI 2 MPR TAPE SUB FPCB MPR TAPE LCD FPCB GH74 23677A GH74 23679A GH74 23680A MPR TAPE SUB FPCB SHORT GH74 23681A MPR TAPE LCD PBA SHORT MPR TAPE SUB DOME EMI MPR TAPE MAIN FPCB EMI 1 GH74 23682A GH74 23683A GH74 23684A MPR TAPE MAIN YAMAHA SHORT GH74 23685A MPR TAPE MAIN J TAG MPR TAPE SLIDE MODULE EMI MPR TAPE SLIDE MODULE EMI GH74 23686A GH74 23687A GH74 23687A MPR VINYL BOHO 3X4 KEY GH74 23688A MEC HANGER 5 3 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization GH75 03673H Exploded view and Part List 5 4 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization 6 Electrical Parts List Design LOG Descr ipt ion SEC CODE STATUS ANT300 ANTENNA CHIP 4202 001157 SA BAT400 BATTERY LI 2ND 4302 001180 SA BTC501 HEADER BATTERY 3711 006026 SA C100 C TA CHIP 2404 001385 SA C101 C CER CHIP 2203 000438 SA C101 C CER CHIP 2203 000679 SA C102 C CER CHIP 2203 000386 SA C102 C CER CHIP 2203 006562 SA C103 C CER CHIP 2203 000330 SA C104 C CER CHIP 2203 000425 SA C108 C CER CHIP 2203 000425 SA C111 C CER CHIP 2203 000425 SA C111 C CER CHIP 2203 006562 SA C112 C CER CHIP 2203 000386 SA C112 C CER
20. A OME10 UNIT MFA INTENNA MODULE GH59 03138A OMIO1 MICROPHONE ASSY GH30 00269A QMPO1 PBA MAIN SGH E370 GH92 02638A QMP02 PBA MAIN SGH E370 SUB GH92 02654A QMWO02 PCT MAIN WINDOW T MOBILE GH72 30863A OPCO1 MEA SLIDE FPCB KIT GH97 05868A ORFO1 MPR SHEET COVER RF GH74 23036A QSCO7 MPR SHEET LOWER SCREW CAP L GH74 23028A QSCO8 MPR SHEET LOWER SCREW CAP R GH74 23029A OVKO1 UNIT VOLUME KEY GH59 02840A QREO1 MEC CASE REAR GH75 08782A QCKO1 PMO SIDE KEY GH72 27569A ORFO3 PMO COVER EARPHONE GH72 27568A OVOO01 PMO CAMERA KEY GH72 27570A QFLO1 MEC CASE SLIDE LOWER GH75 08780A QCR57 SCREW MACHINE 6001 002001 OHIO1 ASSY COVER SLIDE MODULE GH98 00957A OFRO1 MEC CASE FRONT GH75 08775A QMIO3 ASSY CUSHION HOLDER MIC GH98 00956A 5 2 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Discription Exploded view and Part List SEC Code BAG PE 6902 000634 ADAPTOR SGHD500 BLK UNIT EARPHONE SPRING ETC BATT LOCKER GH44 00954A GH59 02395A GH61 00120A LABEL P WATER SOAK GH68 02026A LABEL P IMEI DI LABEL R MAIN EU MANUAL USERS EU TMOENGLISH GH68 03060A GH68 09319A GH68 09898A MANUAL USERS EU TMOGERMAN GH68 09899A CUSHION CASE T MOBILE BOX P UNIT DTM MPR VINYL BOHO LCD WIN GH69 03063A GH69 03671H GH74 20869A MPR VINYL BOHO M WIN INSIDE MPR VINYL BOHO MAIN WINDOW LIS MPR TAPE MAIN FPCB MPR TAPE MAIN DOME EMI GH74 23016
21. CHIP 2007 007107 SA R509 R CHIP 2007 000148 SA R510 R CHIP 2007 000152 SA R511 R CHIP 2007 000137 SA R512 R CHIP 2007 007573 SA R513 R CHIP 2007 007334 SA R514 R CHIP 2007 007875 SA R515 R CHIP 2007 007489 SA 6 6 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Electrical Parts List Design LOG Descr ipt ion SEC CODE STATUS R516 R CHIP 2007 000156 SA R602 R CHIP 2007 000137 SA R604 R CHIP 2007 000137 SA R605 R CHIP 2007 001316 SA R606 R CHIP 2007 000831 SA R607 R CHIP 2007 000162 SA R608 R CHIP 2007 000162 SA R609 R CHIP 2007 000162 SA R610 R CHIP 2007 007573 SA R611 R CHIP 2007 007480 SA R612 R CHIP 2007 000138 SA R700 R CHIP 2007 000162 SA R701 R CHIP 2007 007009 SA R702 R CHIP 2007 007009 SA R703 R CHIP 2007 007009 SA R704 R CHIP 2007 007009 SA R705 R CHIP 2007 007009 SA R706 R CHIP 2007 007009 SA R707 R CHIP 2007 007009 SA R708 R CHIP 2007 007009 SA R709 R CHIP 2007 000162 SA R710 R CHIP 2007 000162 SA R711 R CHIP 2007 000162 SA R712 R CHIP 2007 007013 SA RFS100 CONNECTOR COAXIAL 3705 001358 SA SIM400 CONNECTOR CARD EDGE 3709 001355 SA SLC100 CONNECTOR FPC FFC PIC 3708 002170 SA SLC101 CONNECTOR FPC FFC PIC 3708 002162 SA SLC102 CONNECTOR FPC FFC PIC 3708 002222 SA SLC700 CONNECTOR FPC FFC PIC 3708 002170 SA TA122 C TA CHIP 2404 001413 SA TA404 C TA CHIP 2404 001381 SA TA411 C TA CHIP 2
22. CHIP 2203 006257 SA C113 C CER CHIP 2203 006324 SA C114 C CER CHIP 2203 000233 SA C114 C CER CHIP 2203 006324 SA C115 C CER CHIP 2203 000643 SA C115 C CER CHIP 2203 006324 SA C116 C CER CHIP 2203 000386 SA C116 C CER CHIP 2203 006324 SA C117 C CER CHIP 2203 000189 SA C117 C CER CHIP 2203 000386 SA C118 C CER CHIP 2203 000386 SA C119 C CER CHIP 2203 000233 SA C121 C CER CHIP 2203 006562 SA C123 C CER CHIP 2203 000233 SA C124 C CER CHIP 2203 001385 SA C125 C CER CHIP 2203 001385 SA C126 C CER CHIP 2203 000233 SA C128 C CER CHIP 2203 000628 SA C130 C CER CHIP 2203 000278 SA C131 C CER CHIP 2203 005444 SA C134 C CER CHIP 2203 000466 SA C135 C CER CHIP 2203 001383 SA C136 C CER CHIP 2203 000466 SA C137 C CER CHIP 2203 000530 SA C147 C CER CHIP 2203 002668 SA C200 C CER CHIP 2203 000254 SA C201 C CER CHIP 2203 005482 SA C202 C CER CHIP 2203 005482 SA C203 C CER CHIP 2203 000812 SA C204 C CER CHIP 2203 005482 SA C205 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 Electrical Parts List Design LOG Descr ipt ion SEC CODE STATUS C206 C CER CHIP 2203 005482 SA C207 C CER CHIP 2203 000254 SA C208 C CER CHIP 2203 005482 SA C209 C CER CHIP 2203 006208 SA C210 C CER CHIP 2203 000812 SA C211 C CER CHIP 2203 005482 SA C212 C CER CHIP 2203 006562 SA C213 C CER CHIP 2203 006562 SA C214
23. NT101 T 3 E L109 cur tna L102 JAN RA T e C101 s rro ANT GSM1900RX1 SSMIXON vci GSMIS0OBK DCSECSTXON vee SMIROORXI GSMISO0RKZ 11 cswenorx GSM9OOBX1 eswisoosofSMSOOEX2 js GCE tr EDGE1 PA PAS F101 VBAT Y H H Tena Suan mei Hi m L107 VDD RX TX 24V gt CYYYY pes C125 ct26 gelaai 3 2 11 Foz ER Rr amp tos HE ss 8 12 255 25 16 Gsm 1X Y a ix our Ha sen RFN L Rrour La L104 Pamioo GND CND2 4 nri HB nrour us 18 C131 n 8 82 m 2 C146 El 2 4 El d E B 8 B 28 wove cu 7 E 6 a 7 5 10 1745 hal L109 T Riza DCS TX en ers L ens PON PA ves Y E RAMP gt MODE SELECT gt L cur 1541 X BATHON CETT R1 LB 1 CIE LI SAMSUNG Proprietary Contents may change without notice PAR OG GE MELOS PLN CIJI Tx GSM900 Rx DCS1800 Rx PCS 1900 L L L L L R100 NCC_SYN28V hio jemi 102 ew C104 GSM 900 RX um cios uros VCC SYN 2 8v gt lt PON_3587_SYNTH eno emo svee_sYN2ev E cnz Text00 R105 R125 Sour eno ID cna 1105 PCS 1900 RX E e ens L 3 we BL Hip R106 c117 R108 R109 R107 n DCS 1800 RX un Api cns arc PRU alte Sewan Hd r T gt CLKFDB
24. POS o 8 3 gt LEDNEG C102 R103 R104 BACKLIGHT I 9 16 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 10 Key Back Light Main Key LED does not work Check the UCP201 related to gt KEY_LED_ON U700 pinl H KEY LED ON C701 CFL300 9 17 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 11 Camera part Camera function does not work l Yes Check the Camera connector on SUB PCB board Yes SLC700 pin 41 H gt Reconnect the camera module Check the inserting condition of slide FPCB Reconnect SLC700 Yes gt Check U304 pin2 pin4 related to 26Mhz and R317 Yes Is there another problem Yes Replace the camera module END 9 18 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization U303 Y 0 7 lt VDD_IMAGE_2 9V M SCL rr ue Hi PCLK rcm m HD 0 18 O ia d HAR 2912 WEn Ne ie N CS3n IMAGE SL 10114 M IMAGE INT T2 1015 LO16 LO17 CLKI CLKO RESET GP100 GP 101 STROBE IGP 102 GP103 PHMA IGP 104 PHMB IGP 105 GP IOG GP107 IMIT1 GPIO
25. Rev 1 0
26. SDA CHGCUR BATMAX CPVDD CPVBAT 1 132 33 34 35 36 VDD_SLEEP_2 9V C414 39 D3VDD simvec 4 SIM VCC SIMIOCD SCL _REC1 SIM RST 3 E M H LeM rnt Nu _SIMRSCD R405 SIMEN 25 VDD IO LOW 1 9V dd T GPO3 zi C418 47 C419 c420 C421 C422 GPO2 GPo1 42 gt BACKLIGHT T I I GND 49 GND GND GND Nc 53 NC 54 314400 BTCa0 9 8 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization 9 5 Microphone Part Microphone does not work Yes Flow Chart of Troubleshooting Check the connection from MIC Yes No Check the circuit gt from UCP201 to MIC Yes No Yes END 9 9 Resolder MIC Resolder the C605 C611 R602 R604 R605 U600 Replace the MIC SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting Close to microphone MIC_BIAS a MIC_BIAS Close to MCP HE0 C604 U600 10 TA601 C605 VCC 9 q an T 17 MIC P 8 1B1 15 C603 C610 C611 HE MIC600 ds 6 gt MIC N 2B1 2A i GND R604 5 C613 R605 R606 JACK EN C615 l MICROPHONE R607 R709 Piron PIS m TS 0426 z R408 M ien 9 10 SAMSUNG Proprietary C
27. Sell Camera Pul arar 9 18 s EL GSM RECEIVO A jet II a 9 20 9 13 GSM Transmite Rasca 9 21 gta DCS eua eR TE 9 22 SS DES Transmitter radar ica 9 23 9 15 PES RECENO sez ca 9 24 9217 PCS Tralsmitteleuesiestd edite E Ra Pidbea tn 9 25 10 Reference data 11 Disassembly and Assembly Instructions ilele DISBSSBIDDVssuseiubitda dede A LE dae iu cR 11 1 LZ Hm 11 3 ll POB ME Us m 11 5 11 4 LCD KIT Assembly 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 magnetic force Surely use a standard screwdriver when you disassemble this product otherwise screw will be worn away Use a thicken twisted wire when you measure level A thicken twisted wire has low resistance therefore error of measurement is few O 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
28. TFS file 4 2 2 S W Downloader Program W Load the binary download program by executing the OneNAND Downloder 1 8 exe l Select the connected serial port and the rate of speed 2 Select the check box the mode you want to download if the binary file wanted check only BIN if the tfs file wanted check only TFS if all the files wanted check BIN TFS SEI OneNAND Downloader v1 8 Don t Auto WAND Format AuteDownLaoader Serial Port FLASH ID START Exit com Y 921600 About NOR Flash Operation NANG Flash Operation Files to Download Start NOR Addr hex Power Cih after download Welcome to Downloader Press START button to identify Ehe FLASH ID 4 2 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Array course control 3 Select the file s what you want to download i OneNAND Downloader v1 5 See AutoDownLoader Serial Port FLASH ID coma 21600 START NOR Flash Operation MAND Flash Operation Erase DUMP Format Explore Status stop Files to Download Start WOR Addr hex 4 3 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Array course control 4 4 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization o Explode
29. TIO e N Fa a oy V SJ soa 9027 A SHARP Y Se a 8 1 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization PCB Diagrams Bottom ANT101 ZD603 EAR600 e 2 aL USOS 2 jJ pas VR600 VR601 p 00 Y 1 no E FS100 VR101 F102 pr L A TCX 100 U101 E TA413 TA415 E 2 E a TA425 lose 72 LE a ml U402 49 11 UCP201 U200 x TA404
30. TOR 1405 001082 SA VR102 VARISTOR 1405 001128 SA VR103 VARISTOR 1405 001128 SA VR104 VARISTOR 1405 001128 SA VR105 VARISTOR 1405 001128 SA VR106 VARISTOR 1405 001128 SA VR107 VARISTOR 1405 001128 SA VR501 THERMISTOR NTC 1404 001221 SA VR600 VARISTOR 1405 001082 SA VR601 VARISTOR 1405 001082 SA ZD500 DIODE ZENER 0403 001427 SA ZD501 DIODE TVS 0406 001201 SA ZD502 DIODE ZENER 0403 001547 SA ZD600 DIODE TVS 0406 001201 SA ZD601 DIODE TVS 0406 001201 SA ZD602 DIODE TVS 0406 001194 SA ZD603 DIODE TVS 0406 001194 SA ZD700 DIODE TVS 0406 001201 SA ZD701 DIODE TVS 0406 001201 SA ZD702 DIODE TVS 0406 001201 SA ZD703 DIODE TVS 0406 001201 SA ZD704 DIODE TVS 0406 001201 SA ZD705 DIODE TVS 0406 001194 SA 6 8 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization 7 Block Diagrams 7 1 RF Solution Block Diagram Philips Transceiver LMS P54H 3 50 lU AA3587G 3587E Antenna oe P ins IAI OA and OB EIC UT PERAH E T 0 Ama join e d UI DD 10 DD TM me QELA L W e JA gt FE Wi FEW 3 tK SEI DATA C K pa Li Pl iy GSMTXSAW Alie FAR FSEA B8 37 M50 D27 2K 1 5 Pl BGY 284E QUAD BARND PAM GSM EDGE FOR GSM FOR E DGE 7 1 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Block Diagrams 7 2 Base
31. X sweis iR abs eed REFVCC i gt 26M CLK IGNDRF1 id era iS A crout 3o ner cix HBa e eu nit s U101 pomo i vont vDD IO LOW 19V GNFRF2 E i GNDL 5 i LBO lt En Rr EN nee cf C RF_CLK PON_SW X gt SWON le bi DATA amp RF DATA 112 geno I NOD RX TX 28V gt ena veciF VDD RX TX 28V Jenne E Peg z cra C130 gi 5 E E E B 23 C129 cu pcs 1x amp Rue Raz Rie R120 E gt f rx oe Rua E gt rx rx ou R122 sw xon amp O mou DCS PCS TXON R123 gt gt RXTKIN cut cuz 9 26 This Document can not be used without Samsung s authorization 10 Reference data 10 1 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 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 TOM 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 Docum
32. d View and Parts List 5 1 Cellular phone Exploded View QFRO1 QMI03 QCR58 J QKP01 QCRO5 QCA02 QMEO01 QMPO1 QMI01 QVKO1 QFLO1 QCR12 QME10 QRFO3 QSC08 QSCO7 QCKO01 QREO01 QIFO1 QCRO05 QRF01 5 1 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization QVO01 QBAO1 Exploded view and Part List 5 2 Cellular phone Parts list Design LOG Discription SEC Code QARO1 AUDIO RECEIVER 3009 001187 OBAO1 BATTERY 800MAH BLACK MAIN GH43 02326A OCA01 UNIT CAMERA GH59 02946A OCA02 UNIT CAMERA KEY GH59 02841A OCRO5 SCREW MACHINE 6001 001478 QCR12 SCREW MACHINE 6001 001530 OCR58 SCREW MACHINE 6001 001870 OFUO1 MEC CASE SLIDE UPPER GH75 08778A OIFO1 PMO COVER IF GH72 27571A QKPO1 MEC KEYPAD MAIN GH75 08776A OKPO2 ASSY KEY KEYPAD SUB GH98 01062A OLCO1 MEA LCD MODULE KIT GH97 05867A QMEO1 UNIT MAIN METAL DOME GH59 02842A QMEO2 UNIT SUB METAL DOME GH59 02843
33. ent can not be used without Samsung s authorization 11 Disassembly and Assembly Instructions 11 1 Disassembly Unscrew marked 4 points mm 1 Be careful of the damage of cover and scratch From the bottom part separte the rear cover 1 Be careful of the damage of cover and scratch Be careful separate this point 11 1 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Disassembly and Assembly Instructions Unscrew marked 4 points 1 Separate the Lower cover from SUB upper 11 2 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Disassembly and Assembly Instructions 11 2 Assembly TEES screwing 4 points 11 3 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Disassembly and Assembly Instructions 1 Insert the FPCB 2 Assemble the Main PBA 11 4 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Disassembly and Assembly Instructions 11 3 FPCB KIT Assembly No Rire LITE JUP RETI BS gt 2000 04 31 a Len TAN ALELE ELL aL
34. er RFS100 C101 Check F100 pinlO H 2 6V 12 L e Check ANT Switch control circuit Yes BN Resolder or Change PAM100 No No Check F101 OK Resolder or Change F101 Yes Check VBAT or PAM Yes control signal PAM100 pin 38 lt Resolder R110 R111 R112 15dB Yes U101 pin 7 8 9 10 gt 1V Change or Resolder L107 C125 C124 PAMIOO pin16 gt 18dBm Yes PAMIOO pin12 lt 11dBm No Check amp Resolder RFLO signal RF13MHz RF PSU Part Yes Yes Tx Resolder U101 Check UCP201 END U101 pin 23 26 31 gt 2 8V 9 21 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 14 DCS Receiver RX ON RF input CH center freq 67 7kHz Amp 50dBm No a Resolder RFS100 C101 Yes No Check F100 O F100 1 2 Check ANT Switch gt Nu gt 68dBm pinl0 pin12 L control circuit Yes Resolder F100 No U101 pin 35 gt 70dBm pin 36 gt 70dBm Check amp Resolder U100 R113 U101 pin 7 8 9 10 y RF26MHz RF PSU Part U101 pin 23 26 31 gt 2 8V Resolder U101 Check UCP201 END 9 22 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s aut
35. horization Flow Chart of Troubleshooting 9 15 DCS Transmitter TX ON 5Level F100 Pin8 gt 20dBm No gt Resolder RFS100 C101 Yes Check F100 F100 pin13 pin12 H 2 6V 10 L heck ANT i gt 18dBm p Chec Switch control circuit AS Change or Resolder L104 C134 R124 PAM100 pin18 gt 18dBm NDS Resolder or Change PAM100 PAMIOO pin4 lt 11dBm Resolder or Change F101 Check VBAT or PAM Yes control signal PAM100 pin 2 lt 15dB Check amp Resolder RFLO U101 pin 23 26 31 signal RF13MHz U101 pin 7 8 9 10 RF PSU Part Yes ET DA AAA Resolder U101 Check UCP201 END 9 23 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 16 PCS Receiver RX ON RF input CH center freq Amp 50dBm 67 7kHz F100 Pin8 gt 65dBm Yes F100 3 4 gt 68dBm U101 pin 32 gt 70dBm pin 33 gt 70dBm 101 pin 7 8 9 10 gt 1V Yes Check UCP201 END SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization No gt No Resolder RFS100 C101 Check F100 pinlO pinl2 L Yes gt Resolder C112 C116 L105 U101 pin 23 26 31 gt 2 8V Yes 9 24 Check ANT Switch con
36. lder or replace U503 Check the circuit related to AUX_ON signal Check the U500 pin 10 4 2V Resolder or replace U503 Yes END 9 5 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting V_EXT_CHARGE ToO IDT 0 NN R511 2 ZD500 TA502 ps T R512 10 S gt MES BATT ELA 1 CRDL NAVV 2 9 VBUS gt gt USE IUE ZD502 R513 C504 AUX ONCE 3 PPR GND 8 T END OF CHG X g 5 CHG ON lt USB CHG ON C505 BATTERY CHARGING 9 6 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 4 Sim Part Phone can t access SIM Card No SIM400 pin 1 5 H kx Check the sim charge pump Yes After Power ON No Check SIMCLK Signal on p Check the Clock pin3 of SIM400 in a few second Yes No After SIM card insert gt Replace PBA SIM400 pin 2 H SIM_RST Yes Check the SIM Card Yes END 9 7 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting SIMIOHC SIMCKHC 30 VSAVE VBAT 5 VCHG CHGDRV U402 SIMRSHC PWREN1 PWREN2 CLK32K
37. lk line A 2 Press the B portion for safe connection X Caution 1 Be care of damaging MAIN PBA wnen using a pair of tweezers Xx Caution 1 Be care of inseting not enough and being torn 11 6 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Disassembly and Assembly Instructions Soldering point 1 Solder on the both sides TAPE MAIN FPCB EMI 2 1 Attatch an EMI adhesive tape starting left GNO pad 2 Remove the cover X Caution 1 Be care of damaging MAIN PBA when using a pair of tweezers 2 Soldering tempreature 350 380C X Caution 1 Follow Red reference line when putting on tape TAPE MAIN FPCB SHORT 1 Attatch an insulating tape to meet with EMI tape TAPE MAIN FPCB EMI 1 1 Fold the FPCB downside 2 Attatch an EMI tape X Caution 1 Be care of damaging MAIN PBA when using a pair of tweezers 2 Both side of tape should not be crossed out of the PBA X Caution 1 EMI tape should not lean to one side 11 7 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Disassembly and Assembly Instructions 11 4 LCD KIT Assembly
38. ontents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 6 Speaker Part Melody Speaker does not work Yes U304 pin 6 2 9V Resolder or replace U304 Yes Check the Clock signal at Pin 4 of U304 26MHz Yes U301 pin 17 18 1 8V When U301 operate Check the clock generation circuit related to U301 and U303 Resolder U301 Is Speaker working Change the Speaker Yes 9 11 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting YDDI IT IGH2 9V 26MMU762 gt R302 C306 C307 ANL 2 C322 C323 ANR HE Hu 1 2 e S O a MN 8 lt OEn lt HA DDIOLOW1 9V TPA1 lt CS5MELODY lt WEn lt HDQ lt HD lt HDR HD8 lt HD4 lt HD6 lt HD6 lt HD gt AMPN C303 gt AMPP E 311 E F lt VBAT R303 C312 C313 VDDIOHIGH2 9V VDDIOHIGH2 9V 130 9 12 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 7 Key Data Input Check Initial Operation Yes When one of the keys is No pushed Check the Dome sheet amp
39. trol circuit Resolder F100 Check amp Resolder U100 R113 RF26MHz RF PSU Part a Resolder U101 Flow Chart of Troubleshooting 9 17 PCS Transmitter TX ON 5Level F100 Pin8 gt 20dBm No gt Resolder RFS100 C101 Yes Check F100 F100 pin13 pin12 H 2 6V 10 L Check ANT Switch gt 18dBm control circuit Yes IM Change or Resolder L104 C134 R124 PAMI100 pin18 gt 18dBm Yes PAMIOO pin4 lt 11dBm N Resolder or Change PAM100 No No gt Check F101 OK Resolder or Change F101 Yes Ss Check VBAT or PAM Yes control signal Resolder R103 R104 R105 U101 pinl lt 15dBm Yes U101 pin 7 8 9 10 gt 1V U101 pin 23 26 31 Check amp Resolder RFLO gt 2 8V signal RF13MHz RF PSU Part Yes Ves P Resolder U101 Check UCP201 END 9 25 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting VCC SYN 28V C124 RrS100 Gace ANT102 A
40. used without Samsung s authorization 2 Specification 2 1 GSM General Specification Mod Bit rate 270 833kbps GSM900 EGSM 900 DCS1800 Phase 1 Phase 2 Phase 1 oe TUG Pi o 890 915 880 915 1710 1785 1850 1910 935 960 925 960 1805 1880 1930 1990 Uplink Downlink 0 124 amp ARFCN range 1 124 975 1023 512 885 512 810 Tx Rx spacing 45MHz 45MHz 95MHz 80MHz 270 833kbps 270 833kbps 270 833kbps Bit Period 3 692us 3 692us 3 692us 3 692us NUN 576 9us 576 9us 576 9us 576 9us E 4 615ms 4 615ms 4 615ms 4 615ms Period Modulation 0 3GMSK 0 3GMSK 0 3GMSK 0 3GMSK MS Power 33dBm 5dBm Power Class 33dBm 5dBm 30dBm 0dBm 5pcl 19pcl Spel 19pcl Opcl 15pel 30dBm 0dBm 2 1 SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Opcl 15pcl Sensitivity 102dBm 102dBm 100dBm 100dBm TDMA Mux 8 8 8 8 Cell Radius 35Km 2Km S peclfication 2 2 GSM Tx Power Class TX Power TX Power control level NM control level NS 5 3312 dBm 0 30 3 dBm 6 3112 dBm 1 28 3 dBm 7 29 2 dBm 2 26 3 dBm 8 2 2 dBm 3 24 3 dBm 9 25 2 dBm 4 22 3 dBm 10 23 2 dBm 5 20 3 dBm 11 21 2 dBm 6 18 3 dBm 12 19 2 dBm 7 16 3 dBm 13 17 2 dBm 8 14 3 dBm 14 15 2 dBm 9 12 4 dBm 15 13 2 dBm 10 10 4 dBm 16 11 3 dBm 11 8 4dBm 17 9 3dBm 12 6 4 dBm 18 7 3 dBm 13 4 4 dBm 19 5 3 dBm 14 2 5 dBm 15 0 5 dBm
41. used without Samsung s authorization 9 Flow Chart of Troubleshooting 9 1 Power On Power On does not work Yes Check the Battery Voltage Change the Battery is more than 3 4V Yes C408 VINTD 2 7V Check the PMU related to VINT Check the Clock at R401 32KHZ gt Resolder OSC400 Yes TA425 VDD IO LOW amp C424 VDD IO HIGH H Check the related circuit Yes C401 VDD_GSM_CORE 1 9V Yes Check for the clock at C319 26MHz Check the VDD_GSM_CORE circuit Check the clock generation circuit related to U101 Yes 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 Flow Chart of Troubleshooting ONKEYN gt C406 OSC400 TIT L 414RM F9ME 40 a 9 gt o RS W BAT gt z 7 RX BV K TA413 gi NW gt voi M NAE 25 26 27 28 29 30 31 32
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