Samsung SGH SGH-M110 Service Manual Download Page 51 | Manualshive

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SAMSUNG Proprietary-Contents may change without notice

Flow Chart of Troubleshooting

This Document can not be used without Samsung's authorization

9-21

9-11. Key Back Light

key Backlight does not work

Replace LED

Yes

OK

Not OK

Replace U300

Check V_KEY_3.2V

Yes

Yes

No

END

Set BACKLIGHT on Always ON

Is BACKLIGHT set

AlwaysON in the Menu?

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Summary of Contents for SGH SGH-M110

Page 1: ...y Precautions 2 Specification 3 Product Function 4 Array course control 5 Exploded View and Parts List 6 Main Electrical Parts List 7 Block Diagrams 8 PCB Diagrams 9 Flow Chart of Troubleshooting 10 Reference data 11 Disassembly and Assembly Instructions ...

Page 2: ...be punished under applicable International and or domestic law 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 Africa mea samsungportal com GSPN Global Service Partner Network ...

Page 3: ...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 4: ...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 5: ...805 1880 1850 1910 1930 1990 ARFCN range 128 251 512 885 512 810 Tx Rx spacing 45MHz 95MHz 80MHz Mod Bit rate Bit Period 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 Modulation 0 3GMSK 0 3GMSK 0 3GMSK MS Power 33dBm 5dBm 30dBm 0dBm 30dBm 0dBm Power Class 5pcl 19pcl 0pcl 15pcl 0pcl 15pcl Sensitivity 102dBm ...

Page 6: ...2 dBm 14 15 2 dBm 15 13 2 dBm 16 11 3 dBm 17 9 3dBm 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 4dBm 12 6 4 dBm 13 4 4 dBm 14 2 5 dBm 15 0 5 dBm TX Power control level PCS1800 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 ...

Page 7: ...without notice 3 Product Function 3 1 This Document can not be used without Samsung s authorization Main Function S20 Pin TA No Java No MMS FM radio WAP 2 0 16 Poly S W MIDI Dual band 900 1800MHz GPRS Class 10 VGA camera Bluetooth Waterproof ...

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

Page 9: ...ol 4 1 This Document can not be used without Samsung s authorization 4 1 Software Adjustments 1 JIG Box GH80 01909A Download Trace Calibration etc 2 RF test cable GH39 00397A RF test 3 TA Travel Adaptor GH39 00919A 4 Serial cable PC to JIG 5 Test cable GH39 00854A JIG to phone ...

Page 10: ...be used without Samsung s authorization 4 2 Software Downloading 4 2 1 Downloading Binary Files 2 binary files for downloading M110 M110XAGH2 cla M110XAGH2 tfs 4 2 2 Pre requsite for Downloading Downloader Program C450 Downloader 2 0NEW SGH M110 Mobile Phone JIG BOX Test Cable Serial Cable Binary files ...

Page 11: ...without notice Array course control 4 3 This Document can not be used without Samsung s authorization 4 2 3 S W Downloader Program 1 Load the binary download program by executing the C450 Downloader 2 0NEW 2 Select the Port Baud Rate and Mode ...

Page 12: ...SAMSUNG Proprietary Contents may change without notice Array course control 4 4 This Document can not be used without Samsung s authorization 3 Select the binary files what you want to download ...

Page 13: ... change without notice Array course control 4 5 This Document can not be used without Samsung s authorization 4 Press the Start button and connect the Handset 5 When downloading is complete automatically the small window was showed up ...

Page 14: ...SAMSUNG Proprietary Contents may change without notice Array course control 4 6 This Document can not be used without Samsung s authorization ...

Page 15: ...ts List 5 1 This Document can not be used without Samsung s authorization 5 1 Cellular phone Exploded View QMW02 QKP01 QAR01 QBR04 QSP01 QMO01 QCA01 QVO01 QCR54 QSC02 QLC01 QCR05 QME01 QMI01 QSH01 QAN02 QSC01 QBA01 QBA00 QCR54 QRE01 QMP01 QAN03 QFR01 QAR03 QBL01 QIF01 QCR49 QVO02 ...

Page 16: ... MACHINE 6001 001645 QKP01 ASSY KEYPAD EU BLK GH98 06436A QLC01 LCD LCD MODULE GH07 01056A QME01 DOME SHEET SGHM110 METAL DOME GH59 05178A QMI01 MICROPHONE ASSY SGHM110 GH30 00440A QMO01 MOTOR DC SGH M110 GH31 00402A QMP01 PBA MAIN SGHM110 GH92 04272A QMW02 PCT WINDOW MAIN GH72 45454A QSC01 RMO RUBBER SCREW BOT GH73 11197B QSC02 RMO RUBBER SCREW TOP GH73 11198B QSH01 ICT SHIELD BRACKET GH70 03060A...

Page 17: ...8 03060A LABEL R WATER SOAK GH68 09361A LABEL R WATER SOAK GH68 09361A MANUAL USERS T MOBILE ENGLISH GH68 16702A MANUAL USERS T_MOBILE GERMAN GH68 16703A LABEL R MAIN EU GH68 16879A BOX UNIT DTM GH69 06212B CUSHION CASE EU GH69 06215A RMO RUBBER MIC 2 GH73 11371A MPR TAPE MAIN DOME EMI GH74 23675A MPR SPONGE PCB 1 GH74 28596A TAPE GASK GH74 32077A VINYL BOHO MAIN WINDOW GH74 36710A SPONGE MIC OUT ...

Page 18: ...SAMSUNG Proprietary Contents may change without notice Exploded View and Parts List 5 4 This Document can not be used without Samsung s authorization ...

Page 19: ... SA 0601 002361 LED600 LED SA 0601 002361 LED601 LED SA 0601 002361 LED602 LED SA 0601 002361 LED603 LED SA 0601 002361 LED604 LED SA 0601 002361 LED605 LED SA 0601 002361 LED606 LED SA 0601 002361 LED607 LED SA 0601 002361 LED609 LED SA 0601 002361 LED610 LED SA 0601 002361 LED611 LED SA 0801 002237 U502 IC CMOS LOGIC SA 1001 001231 U200 IC ANALOG SWITCH SA 1001 001349 U402 IC ANALOG MULTIPLEX SA...

Page 20: ...07 000143 R119 R CHIP SA 2007 000143 R120 R CHIP SA 2007 000143 R229 R CHIP SA 2007 000143 R501 R CHIP SA 2007 000143 R502 R CHIP SA 2007 000148 R308 R CHIP SA 2007 000148 R421 R CHIP SA 2007 000157 R111 R CHIP SA 2007 000157 R617 R CHIP SA 2007 000157 R618 R CHIP SA 2007 000159 R212 R CHIP SA 2007 000160 R406 R CHIP SA 2007 000162 R202 R CHIP SA 2007 000162 R203 R CHIP SA 2007 000162 R206 R CHIP ...

Page 21: ...932 R116 R CHIP SA 2007 001301 R606 R CHIP SA 2007 001301 R607 R CHIP SA 2007 001303 R524 R CHIP SA 2007 001303 R603 R CHIP SA 2007 001303 R608 R CHIP SA 2007 001303 R613 R CHIP SA 2007 001308 R605 R CHIP SA 2007 001325 R411 R CHIP SA 2007 001339 R102 R CHIP SA 2007 001339 R123 R CHIP SA 2007 001339 R304 R CHIP SA 2007 001339 R507 R CHIP SA 2007 001339 R508 R CHIP SA 2007 001339 R510 R CHIP SA 200...

Page 22: ...2203 000254 C208 C CER CHIP SA 2203 000254 C611 C CER CHIP SA 2203 000254 C624 C CER CHIP SA 2203 000254 C625 C CER CHIP SA 2203 000278 C127 C CER CHIP SA 2203 000278 C130 C CER CHIP SA 2203 000278 R104 C CER CHIP SA 2203 000386 C123 C CER CHIP SA 2203 000386 C615 C CER CHIP SA 2203 000386 C616 C CER CHIP SA 2203 000386 C617 C CER CHIP SA 2203 000386 C618 C CER CHIP SA 2203 000438 C417 C CER CHIP ...

Page 23: ...2709 C323 C CER CHIP SA 2203 002709 C401 C CER CHIP SA 2203 002709 C406 C CER CHIP SA 2203 002709 C415 C CER CHIP SA 2203 002709 C420 C CER CHIP SA 2203 003054 C416 C CER CHIP SA 2203 005052 C124 C CER CHIP SA 2203 005052 C129 C CER CHIP SA 2203 005056 C418 C CER CHIP SA 2203 005234 C103 C CER CHIP SA 2203 005234 C112 C CER CHIP SA 2203 005234 C114 C CER CHIP SA 2203 005234 C120 C CER CHIP SA 2203...

Page 24: ...6348 C304 C CER CHIP SA 2203 006348 C307 C CER CHIP SA 2203 006361 C105 C CER CHIP SA 2203 006562 C110 C CER CHIP SA 2203 006562 C219 C CER CHIP SA 2203 006562 C411 C CER CHIP SA 2203 006562 C414 C CER CHIP SA 2203 006562 C423 C CER CHIP SA 2203 006562 C424 C CER CHIP SA 2203 006562 C435 C CER CHIP SA 2203 006562 C441 C CER CHIP SA 2203 006562 C513 C CER CHIP SA 2203 006562 C514 C CER CHIP SA 2203...

Page 25: ...C300 CRYSTAL SMD SA 2801 004426 OSC100 CRYSTAL SMD SA 2801 004659 OSC101 CRYSTAL SMD SA 2901 001349 F500 FILTER EMI ESD SA 2904 001731 U101 FILTER SAW SA 2909 001283 F100 FILTER LC SA 3301 001438 L400 BEAD SMD SA 3301 001438 L401 BEAD SMD SA 3301 001438 L402 BEAD SMD SA 3301 001438 L403 BEAD SMD SA 3301 001659 R418 BEAD SMD SA 3301 001659 R419 BEAD SMD SA 3301 001659 R447 BEAD SMD SA 3301 001659 R...

Page 26: ...trical Parts List 6 8 This Document can not be used without Samsung s authorization SEC Code Design LOC Description STATUS GH71 04813A ANT101 NPR ANTENNA CONTACT SA Please consult the GSPN website Samsung Portal for the most recent version of the product s part list ...

Page 27: ...EMI KBS IIC SIM I F MEMORY Nor UtRAM MCP S71WS128NC0 BFWA7 128M 64Mb 70nS CSTN LCD 128 X 128 65K color Hosiden STN LCD RF I F AERO4209B PMU PCF50600 10 Ch LDO 1Ch Charge Pump IIC Interface RTC Basic Charging SIM Interface Charging controller Keypad Audio MIC MIC EAR_MIC Battery STD 1000mA Audio SPK BMS 171301SL08V SPK EARSPK Camera ...

Page 28: ...Block Diagrams 7 2 7 2 RF Solution Block Diagram ...

Page 29: ...8 PCB Diagrams 8 1 Main top view ...

Page 30: ...PCB Diagrams 8 2 Main bottom biew ...

Page 31: ... Not OK Not OK Check VCC_SYN_2 8V and VDD3_1 8V of U102 Solder PMIC U102 C126 and C127 again END OK Check the pin 1 of OSC100 produces clock signal Solder OSC100 again OK Check the pin 7 of U102 produces 13M pulse signal Solder OSC100 U102 and C132 again OK Is Power On working OK Repeat sequence Yes Change battery Check battery voltage is higher than 3 3V Yes POWER ON does not work ...

Page 32: ...ion Flow Chart of Troubleshooting 9 2 4 0 1 C C105 6 0 1 C 7 0 1 C 8 0 1 C 9 0 1 C C111 2 1 1 C 4 1 1 C 0 2 1 C 5 2 1 C 6 2 1 C 7 2 1 C 1 3 1 C 2 3 1 C 3 3 1 C 4 3 1 C 5 3 1 C 3 0 1 L 4 0 1 L 5 0 1 L L106 L110 0 0 1 C S O 1 0 1 R R105 R108 0 1 1 R R118 R119 0 2 1 R 0 0 1 A T U101 2 0 1 U B 9 0 2 4 O R E A Power On ...

Page 33: ...nitial C300 C301 C302 C303 C304 5 0 3 C C307 8 0 3 C C309 C311 C312 C313 C319 C320 1 2 3 C 2 2 3 C D600 0 0 3 R R301 2 0 3 R R303 R304 R305 TA300 1 0 3 A T 0 0 3 U 1 N N H 0 0 6 0 5 F C P Initial Failure Yes Check VDD1 VDD3 1 8V VDD2 2 8V and AVDD 2 6V of UCP 200 Not OK Check U300 OK Check D_REF_13M of UCP 200 Check U102 and POWER ON Sequence OK END Not OK ...

Page 34: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 4 ...

Page 35: ...voltage is 2 8V at the pin 1 SIM300 No Check UCP200 C439 Yes Is there any signal pin 2 3 4 of SIM300 Check UCP 200 U300 No Yes Check the SIM Card END 3 0 1 T N A 2 0 1 T N A C117 C118 1 2 1 C 3 2 1 C 4 2 1 C 8 2 1 C C136 7 3 1 C 4 1 3 C 5 1 3 C 6 1 3 C 7 1 3 C 8 1 3 C C607 0 1 6 C 9 0 6 C C632 0 0 1 F 8 0 1 L R107 1 1 1 R 4 2 1 R 5 2 1 R 7 1 6 R 8 1 6 R 9 1 6 R 0 0 3 M I S U103 BC313141A18 IXF E4 ...

Page 36: ...ork Yes Not OK Check the connection of MIC Solder MIC again Yes Replace MIC OK Is Phone MIC working OK Solder TA400 R409 again Check the components which are connected to MIC_BIAS_2 15V Solder C401 C403 C406 L400 L401 R401 R407 and C403 again Check the circuit of MIC PART OK END Solder C321 again and check U300 Check MIC_BIAS_2 15V When UCP200 operates and call is connected Not OK Not OK No Not OK...

Page 37: ... C C433 C434 C500 5 0 5 C C517 D500 1 0 5 D L500 L502 3 0 5 L R123 1 0 2 R 2 0 2 R 3 0 2 R 4 0 2 R R212 R213 R214 R215 6 1 2 R 7 1 2 R 0 2 2 R 9 1 2 R 1 2 2 R R222 R223 4 2 2 R 5 2 2 R R226 7 2 2 R R229 0 3 2 R R231 4 3 2 R 5 3 2 R R400 R401 4 0 4 R R407 8 0 4 R R414 7 1 4 R R504 R505 R506 R507 5 R R517 TH200 1 0 2 P T 2 0 2 P T TP203 TR500 U100 4 0 5 U 0 0 2 P C U B 9 5 C 3 4 L E 7 5 3 6 M O DIGI...

Page 38: ...not work Yes Not OK Check the connection of IFC500 Solder pin 3 4 of IFC500 again Solder C407 R401 R407 and C419 again Check the circuit of EAR MIC OK OK Solder C330 again and check U300 Check MIC_BIAS_2 15V When UCP200 operates and call is connected OK END Solder IFC500 R506 again Check JACK IN is low when ear jack is inserted Not OK Not OK Is Earphone MIC working Repeat the sequence Yes No OK No...

Page 39: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 9 ...

Page 40: ...434 C500 5 0 5 C C517 D500 1 0 5 D L500 L502 3 0 5 L R123 1 0 2 R 2 0 2 R 3 0 2 R 4 0 2 R R212 R213 R214 R215 6 1 2 R 7 1 2 R 0 2 2 R 9 1 2 R 1 2 2 R R222 R223 4 2 2 R 5 2 2 R R226 7 2 2 R R229 0 3 2 R R231 4 3 2 R 5 3 2 R R400 R401 4 0 4 R R407 8 0 4 R R414 7 1 4 R R504 R505 R506 R507 5 R R517 TH200 1 0 2 P T 2 0 2 P T TP203 TR500 U100 4 0 5 U 0 0 2 P C U B 9 5 C 3 4 L E 7 5 3 6 M O 6 0 2 C C325 ...

Page 41: ...ot OK Solder pin 5 6 7 of IFC500 L501 L502 and L503 again Check the circuit of IFC500 OK Check the voltages of R507 R508 R509 and R510 are 2 8V Not OK Solder R510 again OK Not OK Check the circuit R503 R506 and U401 Solder R503 and R506 again OK No Check R216 and R217 No Check UCP200 or Change UCP200 Is JACK_INT signal LOW When UCP200 operates Solder R508 again Check EAR SW Solder F506 again Not O...

Page 42: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 12 ...

Page 43: ... 0 2 C 8 0 2 C 1 1 2 C C212 C213 C214 C217 C218 C400 3 0 4 C 8 0 4 C 5 0 5 C C517 D500 L502 3 0 5 L 1 0 2 R 2 0 2 R 3 0 2 R 4 0 2 R R212 R213 R214 6 1 2 R 7 1 2 R 0 2 2 R 9 1 2 R 1 2 2 R R222 R223 4 2 2 R 5 2 2 R R226 7 2 2 R R229 0 3 2 R R231 4 3 2 R 5 3 2 R R401 R407 8 0 4 R 7 1 4 R R504 R505 R506 R507 R517 TH200 1 0 2 P T 2 0 2 P T TP203 TR500 4 0 5 U 0 0 2 P C U B 9 5 C 3 4 L E 7 5 3 6 M O ...

Page 44: ...ng s authorization Flow Chart of Troubleshooting 9 14 9 7 Charging Part Abnormal charging operation Yes Not OK Check DC jack OK Solder R300 again or change a battery OK Not OK Check R300 Replace the TR300 Check TR300 E B C OK Not OK OK END Replace the U300 Check the 32 Pin and 33 Pin of U300 Not OK ...

Page 45: ...t can not be used without Samsung s authorization 9 15 C300 C301 C302 C303 C304 5 0 3 C C307 8 0 3 C C309 C311 C312 C313 C319 C320 1 2 3 C 2 2 3 C C325 C327 4 1 6 C 5 0 5 D D600 D601 0 0 3 C S O 0 0 3 R R301 2 0 3 R R303 R304 R305 R307 R309 TA300 1 0 3 A T 0 0 3 R T 0 0 3 U 1 N N H 0 0 6 0 5 F C P ...

Page 46: ... of Troubleshooting 9 16 9 8 Speaker Part Speaker does not work Yes Not OK Check R418 and U622 Solder R445 R446 R447 and R448 again OK Replace UCP200 Check UCP200 OK END Replace the speaker Not OK Solder U401 again Not OK Check Pin 15 17 of U401 OK Check L407 and L408 Not OK Solder R418 and U622 again or replace U401 OK Not OK ...

Page 47: ...rt of Troubleshooting This Document can not be used without Samsung s authorization 9 17 4 0 4 C 5 0 4 C 9 0 4 C C410 C411 C412 C414 C417 2 2 4 C C423 C424 2 1 5 C MT200 2 0 4 R 5 0 4 R 6 0 4 R R411 2 2 5 R 3 2 5 R R524 SC102 1 0 4 U G C Z A 6 6 1 6 U 2 9 X M U502 ...

Page 48: ... without Samsung s authorization Flow Chart of Troubleshooting 9 18 9 9 Key Data Input When one of the keys is pushed is it displayed on LCD Check the Dome sheet Key FPCB END No Yes Yes Check Initial Operation When one of the keys is pushed KEYSENSE 0 4 KYPD9 1 7 Replace the PBA No Yes ...

Page 49: ... can not be used without Samsung s authorization 9 19 9 10 Back Light for Color Main LCD Is BACKLIGHT set AlwaysON in the Menu Set BACKLIGHT on Always ON END No Yes Yes Backlight does not work Check the outflow voltage of U402 PIN 5 is equal to 3 7V Replace U502 Not OK OK Yes Replace the LCD Module ...

Page 50: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 20 ...

Page 51: ...f Troubleshooting This Document can not be used without Samsung s authorization 9 21 9 11 Key Back Light key Backlight does not work Replace LED Yes OK Not OK Replace U300 Check V_KEY_3 2V Yes Yes No END Set BACKLIGHT on Always ON Is BACKLIGHT set AlwaysON in the Menu ...

Page 52: ...ent can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 22 C300 C301 C302 C303 C304 5 0 3 C C307 8 0 3 C C309 C311 C312 C313 C319 C320 1 2 3 C 2 2 3 C D600 0 0 3 R R301 2 0 3 R R303 R304 R305 TA300 1 0 3 A T 0 0 3 U 1 N N H 0 0 6 0 5 F C P ...

Page 53: ...I D DIGIT8 9 T I G I D DOWN D NE INT 0 0 6 D E L 1 0 6 D E L 2 0 6 D E L 3 0 6 D E L 4 0 6 D E L 5 0 6 D E L 6 0 6 D E L 7 0 6 D E L 8 0 6 D E L 9 0 6 D E L 0 1 6 D E L 1 1 6 D E L T F E L D U O L MIC400 R603 4 0 6 R R605 R606 R607 R608 R609 R610 R611 2 1 6 R R613 4 1 6 R T H GIR D NES P R A H S 1 T F O S 2 T F O S R A T S TP207 TP208 TP210 TP212 TP214 TP216 TP218 TP220 TP221 UP VR301 VR602 3 0 6 ...

Page 54: ...ization Flow Chart of Troubleshooting 9 24 9 12 GSM Receiver RX ON RF INPUT 62CH AMP 50dBm Yes Check PAM100 pin 7 EGSMRX 65dBm No Resolder or Change PAM100 Yes Yes END Check U100 pin 17 18 EGSMRX 65dBm No Resolder or Change U101 Check UCP200 MOD_STANDBY HIGH PON_PA LOW BAND LOW Yes No Resolder or Change UCP200 ...

Page 55: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 25 ...

Page 56: ... 1 L 3 0 1 L 4 0 1 L 5 0 1 L L106 L110 L400 L401 L402 L403 L500 1 0 5 L L502 3 0 5 L MT200 MT201 0 0 1 C S O 0 0 1 M A P 1 1 8 1 5 7 7 Y K S 1 0 1 R 2 0 1 R 3 0 1 R R104 R105 R108 0 1 1 R R112 R113 R114 R115 R116 R117 R118 R119 0 2 1 R R123 1 0 2 R 2 0 2 R 3 0 2 R 4 0 2 R R205 6 0 2 R 7 0 2 R 8 0 2 R 1 1 2 R 9 0 2 R R212 R213 R214 R215 6 1 2 R 7 1 2 R 0 2 2 R 9 1 2 R 1 2 2 R R222 R223 4 2 2 R 5 2 ...

Page 57: ...low Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 27 9 13 GSM Transmitter Yes PAM100 Pin11 30dBm Resolder PAM100 TX MODULE TX ON 5Level PAM100 pin17 20dBm Resolder U102 TRANSCEIVER Yes Yes No No END Check UCP200 Yes ...

Page 58: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 28 ...

Page 59: ... 1 L 3 0 1 L 4 0 1 L 5 0 1 L L106 L110 L400 L401 L402 L403 L500 1 0 5 L L502 3 0 5 L MT200 MT201 0 0 1 C S O 0 0 1 M A P 1 1 8 1 5 7 7 Y K S 1 0 1 R 2 0 1 R 3 0 1 R R104 R105 R108 0 1 1 R R112 R113 R114 R115 R116 R117 R118 R119 0 2 1 R R123 1 0 2 R 2 0 2 R 3 0 2 R 4 0 2 R R205 6 0 2 R 7 0 2 R 8 0 2 R 1 1 2 R 9 0 2 R R212 R213 R214 R215 6 1 2 R 7 1 2 R 0 2 2 R 9 1 2 R 1 2 2 R R222 R223 4 2 2 R 5 2 ...

Page 60: ...zation Flow Chart of Troubleshooting 9 30 9 14 DCS Receiver Yes Check PAM100 pin 15 DCSRX 65dBm No Resolder or Change PAM100 Yes Yes END Check U102 pin 15 16 DCSRX 65dBm No Resolder or Change U102 Check UCP200 MOD_STANDBY HIGH PON_PA LOW BAND HIGH Yes No Resolder or Change UCP200 RX ON RF INPUT 698CH AMP 50dBm ...

Page 61: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 31 ...

Page 62: ... 1 L 3 0 1 L 4 0 1 L 5 0 1 L L106 L110 L400 L401 L402 L403 L500 1 0 5 L L502 3 0 5 L MT200 MT201 0 0 1 C S O 0 0 1 M A P 1 1 8 1 5 7 7 Y K S 1 0 1 R 2 0 1 R 3 0 1 R R104 R105 R108 0 1 1 R R112 R113 R114 R115 R116 R117 R118 R119 0 2 1 R R123 1 0 2 R 2 0 2 R 3 0 2 R 4 0 2 R R205 6 0 2 R 7 0 2 R 8 0 2 R 1 1 2 R 9 0 2 R R212 R213 R214 R215 6 1 2 R 7 1 2 R 0 2 2 R 9 1 2 R 1 2 2 R R222 R223 4 2 2 R 5 2 ...

Page 63: ...ut notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 33 9 15 DCS Transmitter PAM100 Pin11 30dBm Resolder PAM100 TX MODULE TX ON 5Level PAM100 pin19 20dBm Resolder U102 TRANSCEIVER END Check UCP200 ...

Page 64: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 34 ...

Page 65: ... 1 L 3 0 1 L 4 0 1 L 5 0 1 L L106 L110 L400 L401 L402 L403 L500 1 0 5 L L502 3 0 5 L MT200 MT201 0 0 1 C S O 0 0 1 M A P 1 1 8 1 5 7 7 Y K S 1 0 1 R 2 0 1 R 3 0 1 R R104 R105 R108 0 1 1 R R112 R113 R114 R115 R116 R117 R118 R119 0 2 1 R R123 1 0 2 R 2 0 2 R 3 0 2 R 4 0 2 R R205 6 0 2 R 7 0 2 R 8 0 2 R 1 1 2 R 9 0 2 R R212 R213 R214 R215 6 1 2 R 7 1 2 R 0 2 2 R 9 1 2 R 1 2 2 R R222 R223 4 2 2 R 5 2 ...

Page 66: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 36 ...

Page 67: ...K 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 Divi...

Page 68: ...SAMSUNG Proprietary Contents may change without notice Reference data 10 2 This Document can not be used without Samsung s authorization ...

Page 69: ... make any scratch or damage on the exterior 2 Make no distortion of the rear cover while disassembling 1 Be careful not to make any scratch or damage on the exterior 1 Be careful not to make a damage to the keypad 11 1 Disassembly Instructions 1 Remove 4 screw caps on the rear cover 2 Unscrew 6 bolts 1 1 Unlock the lockers forcibly following the directions below 2 3 1 Disassemble the volume keys 4...

Page 70: ...ba 1 Be careful not to make any damage to the intenna 1 Be careful not to make any damage to the pba 1 Separate slowly with no damage to the LCD module 5 6 7 8 1 Separate the PBA from the rear 1 Pull out the mike from intenna 2 Disassemble intenna from the pba 1 Disassemble shield can from the pba 1 Separate the window slowly 2 Detach the lcd module after resoldering lcd module f pcb 1 2 3 HOOK PO...

Page 71: ...1 Be careful not to make any damage to the F PCB 1 Be careful not to make any damage to the BT intenna 9 10 1 Separate the camera connector 2 Separate the camera and motor from speaker module 1 Detach motor after reslodring 2 points 2 Unscrew 2 bolts 3 Detach receiver from speaker module 1 Detach BT intenna from speaker module 2 Detach speaker module from pba 3 Resolder receiver and speaker module...

Page 72: ...with care not to be torn 1 Handle the key F PCB with care not to be torn while assembling 11 2 Assembly Instructions 1 2 3 4 1 solder receiver and speaker module 2 Assemble speaker module to the pba 2 Place the BT INTENNA on the correct position in the picture below 1 Solder the mike with camera f pcb 2 bond the soldering part 1 Put camera and motor into speaker module 2 Connect the camera connect...

Page 73: ...ith care not to be torn 1 Be careful not to make any scratch or damage on the exterior 1 Be careful not to make any scratch or damage on the exterior 8 1 Assemble the keypad with rear 2 After assembling the keypad and rear press them properly 5 1 Assemble shield can 6 1 Assemble the intenna 2 put the mike f pcb into intenna 7 1 Assemble the PBA with rear 2 After assembling the PBA and rear press t...

Page 74: ...sed without Samsung s authorization 1 Check dust and dirt on the LCD and the window 2 Check the front cover and the window completely assembled without an unnecessary gap 9 1 Attach the volumekey to the front cover 2 Assemble front to the rear 3 Screw 6 bolts 4 Put the screw 4 caps Be caution with direction Hook position Cap ...

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