manualshive.com logo in svg

Samsung Galaxy Mini GT-S5570, Service Manual, Page: 80 / 100

Share
Download
Samsung Galaxy Mini GT-S5570 Service Manual Download Page 80

SAMSUNG Proprietary-Contents may change without notice

Level 3 Repair

8-51

This Document can not be used without Samsung's authorization

8-4-5. WCDMA Band8 RX

**If you check the tx chain,

Check the not only RF Device but also resistor, inductor and capacitor.

The End

Check C131 = -65 dBm?

Normal Condition

Catch the channel?

Yes

Yes

Yes

No

No

Check Antenna Contact

Resolder U101 or Change

Replace PAM100

Check C135 = -65 dBm?

Replace DUF101

No

Yes

Continous Rx ON
RF Input : 3013CH
Amplitude : -50dBm

CONTINUOUS RX ON

RF INPUT : 3013CH

AMP : -50dBm

Summary of Contents for Galaxy Mini GT-S5570

Page 1: ...pecifications and other product information provided in this document inclu ding but not limited to the benefits design pricing components performance availability and capabiliti es of the product are subject to change without notice or obligation Samsung reserves the right to make changes to this document and the product described herein at anytime without obligation on Samsung to provide notific...

Page 2: ...is Service Manual is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable International and or domestic law Samsung Electronics Co Ltd 2010 12 Rev 1 0 ⓒ ...

Page 3: ... rate Bit Period 270 833kbp s 3 692us 270 833kbp s 3 692us 270 833kbp s 3 692us 270 833kbp s 3 692us 3 84Mcps 3 84Mcps Time Slot Period Frame Period 576 9us 4 615ms 576 9us 4 615ms 576 9us 4 615ms 576 9us 4 615ms FrameLengt h 10ms Slotlength 0 667ms FrameLengt h 10ms Slotlength 0 667ms Modulation 0 3GMSK 0 3GMSK 0 3GMSK 0 3GMSK QPSKHQPS K QPSKHQPS K MS Power 33dBm 5dB m 33dBm 5dB m 30dBm 0dB m 30d...

Page 4: ...0 23 2 dBm 11 21 2 dBm 12 19 2 dBm 13 17 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 4 dBm 12 6 4 dBm 13 4 4 dBm 14 2 5 dBm 15 0 5 dBm TX Power control level PCS1900 0 30 3 dBm 1 28 3 dBm 2 26 3 dBm 3 24 3 dBm 4 ...

Page 5: ...GPRS 850 900 1800 1900 HSDPA 7 2 Mbps 3 14 QVGA TFT Full Touch c type Music player Voice Recorder A GPS BT v3 0 USB v2 0 WiFi 802 11 b n g 3M Camera FM Radio Receiver Bluetooth v3 0 USB 2 0 FS Wi Fi 802 11n GPS Sensors Accelerometer Compass TouchWiz 3 0 Light for Android Multiple SNS Facebook Myspace Twitter Multiple IM Parling AOL G talk Touch WIZ 3 0 UI Application store SMS MMS Email ...

Page 6: ... s authorization 6 1 Software Download 6 1 1 Pre requisite for Download ㆍDownloader Program Odin Multi Downloader v4 38 ㆍGT S5570 Mobile Phone ㆍData Cable ㆍJIG BOX GH99 36900A ㆍRF Test Cable GH39 00985A ㆍJIG Cable GH39 01160A ㆍAdapter GH99 38251A ㆍBinary files Diagram of Connection PC Mobile Phone with Battery Data Cable ...

Page 7: ...Contents may change without notice Level 1 Repair 6 2 This Document can not be used without Samsung s authorization 6 1 2 S W Download Process 1 Load the binary download program by executing the Odin Multi Downloader v4 38 ...

Page 8: ... Proprietary Contents may change without notice Level 1 Repair 6 3 This Document can not be used without Samsung s authorization 2 Select OPS file TASS_v1 0 ops from the folder that you saved the binary files ...

Page 9: ...tary Contents may change without notice Level 1 Repair 6 4 This Document can not be used without Samsung s authorization 4 Load the file of Bootloader Amss PDA CSC files from the folder that you saved the binary files ...

Page 10: ...out Samsung s authorization 5 COM Port Mapping change to yellow colour when the phone with download mode is connected to PC by data cable cf You have to set the phone as a download mode by pressing Volume down Middle Key Home Key Power key simultaneously before connecting to PC Then the port would be searched ...

Page 11: ...SAMSUNG Proprietary Contents may change without notice Level 1 Repair 6 6 This Document can not be used without Samsung s authorization 5 Click the Start button when the Port searched ...

Page 12: ...SAMSUNG Proprietary Contents may change without notice Level 1 Repair 6 7 This Document can not be used without Samsung s authorization It will start to download ...

Page 13: ...ts may change without notice Level 1 Repair 6 8 This Document can not be used without Samsung s authorization 6 When downloading is finished successfully there is a PASS message 7 Confirm the downloaded version name and etc 1234 ...

Page 14: ...PSK Binary Phase Shift Keying CA Conditional Access CDM Code Division Multiplexing C I Carrier to Interference DMB Digital Multimedia Broadcasting EN European Standard ES Elementary Stream ETSI European Telecommunications Standards Institute MPEG Moving Picture Experts Group PN Pseudo random Noise PS Pilot Symbol QPSK Quadrature Phase Shift Keying RS Reed Solomon SI Service Information TDM Time Di...

Page 15: ...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 16: ...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 17: ...ice 4 Exploded View and Parts List 4 1 This Document can not be used without Samsung s authorization 4 1 Cellular phone Exploded View QFR01 QMO01 QRE01 QAR01 QLC01 QMP01 QCA01 QME03 QCK02 QKP01 QCR92 QME01 QSP01 QBC00 QCR67 QMI03 QCR92 QVO01 QRF03 QSD01 ...

Page 18: ...OUCH PANEL GT_S5570 EU BLACK GH59 10651A QSP01 MODULE SPK INT GH59 10663A QMP01 A S ASSY PBA MAIN COMM GH82 05484A QLC01 ELA MODULE LCD GT_S5570 GH96 05032A QKP01 ASSY KEYPAD GT S5570 GH98 19187A QBC00 ASSY COVER BATT GH98 19190A QMO01 MODULE MOT BRACKET SHIELD CAN GT_S557 GH59 10768A QCR92 SCREW MACHINE 6001 002261 QFR01 ASSY CASE FRONT GH98 19183A QMI03 ASSY RUBBER MIC UP GH98 19272A QRE01 ASSY ...

Page 19: ... U609 1001 001645 IC U500 U635 1001 001655 IC UME300 1108 000411 MEMORY PAM102 1201 002967 IC PAM101 1201 003088 IC U200 1201 003168 IC PAM100 1201 003210 IC U508 1202 001068 IC U503 1203 006331 IC U501 1203 006346 IC U615 1203 006732 IC U101 1205 003297 IC UCP300 1205 004035 IC U202 1205 004076 IC U201 1205 004113 IC C522 1209 002023 IC U509 1209 002030 IC TH300 1404 001221 THERMISTOR U614 V500 V...

Page 20: ...516 U616 2007 000165 R CHIP R614 U618 2007 000168 R CHIP R502 2007 000170 R CHIP U639 2007 000172 R CHIP R329 R404 R405 2007 001292 R CHIP R109 R401 2007 001298 R CHIP R521 2007 001333 R CHIP R613 2007 001339 R CHIP R507 2007 002796 R CHIP U630 2007 003004 R CHIP R603 R604 2007 003015 R CHIP U629 2007 003030 R CHIP R406 2007 007107 R CHIP R204 2007 007132 R CHIP R309 R313 2007 007139 R CHIP R110 2...

Page 21: ...R200 2203 000311 C CERAMIC CHIP C237 2203 000330 C CERAMIC CHIP L116 2203 000386 C CERAMIC CHIP C530 2203 000425 C CERAMIC CHIP C101 C104 C114 C218 2203 000438 C CERAMIC CHIP C519 C520 2203 000438 C CERAMIC CHIP C328 2203 000489 C CERAMIC CHIP C432 C433 2203 000550 C CERAMIC CHIP C427 2203 000585 C CERAMIC CHIP C322 L119 2203 000696 C CERAMIC CHIP C102 C105 C203 C206 2203 000812 C CERAMIC CHIP C21...

Page 22: ...03 006048 C CERAMIC CHIP C507 C508 C514 C515 2203 006048 C CERAMIC CHIP C518 C528 C532 C604 2203 006048 C CERAMIC CHIP U632 2203 006048 C CERAMIC CHIP C121 C122 2203 006187 C CERAMIC CHIP C400 2203 006260 C CERAMIC CHIP C608 2203 006348 C CERAMIC CHIP C201 C202 C216 C217 2203 006399 C CERAMIC CHIP C223 C302 C304 C306 2203 006399 C CERAMIC CHIP C307 C317 C319 C320 2203 006399 C CERAMIC CHIP C321 C4...

Page 23: ...1 C412 2203 007271 C CERAMIC CHIP C413 C414 C420 C421 2203 007271 C CERAMIC CHIP C609 C610 2203 007271 C CERAMIC CHIP C111 C310 C316 C523 2203 007279 C CERAMIC CHIP C161 2203 007317 C CERAMIC CHIP C124 C134 2203 007393 C CERAMIC CHIP U620 2203 007687 C CERAMIC CHIP C525 C605 2203 007701 C CERAMIC CHIP BAT400 2404 001506 C TA CHIP L104 2703 001729 INDUCTOR SMD L105 2703 001733 INDUCTOR SMD C137 L10...

Page 24: ...847 FILTER SAW F104 2904 001864 FILTER SAW F100 2904 001889 FILTER SAW F101 2904 001920 FILTER SAW DUF100 2910 000099 FILTER DUF101 2910 000117 FILTER F200 2911 000158 FILTER MIC500 3003 001136 MIC CONDENSOR L203 3301 001438 CORE FERRITE BEAD L200 L201 3301 001659 CORE FERRITE BEAD L100 L601 L602 3301 001756 CORE FERRITE BEAD L512 3301 001762 CORE FERRITE BEAD L600 3301 001789 CORE FERRITE BEAD L5...

Page 25: ...NECTOR SOCKET SOC600 3710 003306 CONNECTOR SOCKET HDC601 3711 006843 CONNECTOR HEADER BTC600 3711 007393 CONNECTOR HEADER ANT100 ANT101 ANT200 3712 001332 CONNECTOR ANT201 MOT500 MOT501 3712 001332 CONNECTOR SPK500 SPK501 3712 001332 CONNECTOR IFC600 3722 003115 JACK PHONE EAR1 3722 003221 JACK PHONE Please consult the GSPN website Samsung Portal for the most recent version of the product s part l...

Page 26: ...Disassembly and Assembly Instructions 7 1 1 Disassembly Separate 2 connectors 3 Separate the PBA from Front Ass y 4 Unscrew Rear Case 1 Separate the Rear Case 2 1 2 3 4 Unscrew 4 points on Rear Case Separate Rear part corner using a decomposition tool Separate 2 connectors from the PBA with care Lift the Hook Separate the PBA from Front Ass y ...

Page 27: ...el 2 Repair 7 2 This Document can not be used without Samsung s authorization Unscrew PBA 5 Separate Shield Can 6 Separate the Receiver FPCB from LCD 7 Unscrew 4 points on the PBA Separate the Shield Can Separate Receiver FPCB to Open lever of ZIP TYPE connector ...

Page 28: ...t Samsung s authorization 7 1 2 Assembly Insert the Rubber on the Sensor 1 Assemble the Receiver Module 2 Assemble the Shield Can 3 Assemble the PBA to FRONT Ass y 4 Insert the Rubber on the Sensor Assemble the Receiver Module to LCD Attach the Shield Can and screw 4 points on the PBA Place PBA carefully on hook ...

Page 29: ... 4 This Document can not be used without Samsung s authorization Assemble the PBA to FRONT Ass y 5 Assemble the Rear Case 6 7 Screw REAR 4 point Assemble the LCD Connector TSP Connector Assemble the Rear Case to FRONT Ass y Land REAR on PBA and screw REAR 4 point Torque 1 1 ...

Page 30: ...SAMSUNG Proprietary Contents may change without notice 8 Level 3 Repair 8 1 This Document can not be used without Samsung s authorization 8 1 Block Diagram ...

Page 31: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 2 This Document can not be used without Samsung s authorization 8 2 PCB Diagrams 8 2 1 Top ...

Page 32: ...U615 Check the clock C110 19 2Mhz Check the clock generation circuit Resolder OSC400 Check the PMIC related to PS_HOLD Change the battery Yes Yes Yes Yes NO NO C440 VREG_MSMC1 1 2V C439 VREG_MSMC2 1 2V C438 VREG_MSME 1 8V C410 VREG_MSMP 2 6V C411 VREG_MSMA 2 6V Yes NO Check the clock at OSC400 32KHz NO Check the TP_PS_H OLD pin PS_HOLD 2 6V NO Check the battery voltage 3 45 Yes Check the UCP300 Re...

Page 33: ...T U O 6 A 4 N I 7 A R P H 8 A L P H 9 A N 1 C 1 B 3 N I 0 1 B N N I X R 1 1 B N T U O 1 C N 2 C N 1 A C N 0 1 A P 1 C 1 1 A C N 2 A 3 X L 3 A 1 1 T U O 4 A 9 N I 2 1 1 4 R 5 1 6 U 2 1 6 U 1 0 4 U V 8 1 _ N A L W V V 3 3 _ B I V _ G E R V T A B _ V 9 0 4 R 1 2 V 0 3 _ D C L V V 3 3 _ N A L W V A _ V 3 3 _ B S U _ G E R V V 3 3 _ N A L W V 0 0 4 D 3 6 2 4 C 2 1 4 C V 0 3 _ H C U O T V V 5 _ T E F _ ...

Page 34: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 5 This Document can not be used without Samsung s authorization ...

Page 35: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 6 This Document can not be used without Samsung s authorization ...

Page 36: ...3 Check neighboring circuits Yes NO Replace U603 Resolder or Replace U615 U620 LED_P_26V 26V F600 F601 F602 F603 F604 F605 Resolder or Replace U615 F600 F601 F602 F603 F604 F605 Correctly mounted NO correctly connect NO LCD Display On Yes Yes NO VLCD_3 0V 3 0V Yes NO Check the LCD da ta contral line Change the UCP300 Signal LCD_R G B 0 4 Contral MCLK EN HSYNC VSYNC NO Yes Yes Change the LCD LCD is...

Page 37: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 8 This Document can not be used without Samsung s authorization ...

Page 38: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 9 This Document can not be used without Samsung s authorization ...

Page 39: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 10 This Document can not be used without Samsung s authorization ...

Page 40: ... T U O 6 A 4 N I 7 A R P H 8 A L P H 9 A N 1 C 1 B 3 N I 0 1 B N N I X R 1 1 B N T U O 1 C N 2 C N 1 A C N 0 1 A P 1 C 1 1 A C N 2 A 3 X L 3 A 1 1 T U O 4 A 9 N I 2 1 1 4 R 5 1 6 U 2 1 6 U 1 0 4 U V 8 1 _ N A L W V V 3 3 _ B I V _ G E R V T A B _ V 9 0 4 R 1 2 V 0 3 _ D C L V V 3 3 _ N A L W V A _ V 3 3 _ B S U _ G E R V V 3 3 _ N A L W V 0 0 4 D 3 6 2 4 C 2 1 4 C V 0 3 _ H C U O T V V 5 _ T E F _...

Page 41: ...8 3 3 TSP Operate TSP NG Check TSP Connecting Reconnecting TSP NO Change the PBA YES Check LCD Connecting Reconnecting LCD NO Check TSP power C601 L601 Check the C601 or L601 NO Check U615 Change the U615 First check the C414 NO Check TSP signal R616 R617 Change the UCP300 NO Check TSP Module Change the TSP module NO YES YES YES YES YES ...

Page 42: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 13 This Document can not be used without Samsung s authorization ...

Page 43: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 14 This Document can not be used without Samsung s authorization ...

Page 44: ...thorization 8 3 3 Audio Working Speaker Working Operate speaker NG Check Speaker Contact Resolder SPK contact NO Speaker break down Change Speaker Signal on in L510 L511 YES Signal on in C406 C407 Change main PBA Resolder L510 L511 NO Resolder or Check UCP300 NO Check the AMP U615 YES YES Resolder or Check U615 NO NO YES YES ...

Page 45: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 16 This Document can not be used without Samsung s authorization ...

Page 46: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 17 This Document can not be used without Samsung s authorization ...

Page 47: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 18 This Document can not be used without Samsung s authorization ...

Page 48: ...without Samsung s authorization Receiver Working Operate Receiver NG Check Receiver Connector Reconnect NO Check the Receiver YES Change Receiver NO Change main PBA YES Check LCD connector Reconnect YES Check the V601 V602 Resoldering V601 V602 NO NO YES Check the V601 V602 Siganl Resoldering UCP300 YES NO ...

Page 49: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 20 This Document can not be used without Samsung s authorization ...

Page 50: ...C Working Operate MIC NG Pollute MIC Hole YES Clean up MIC hole NO Check L513 L515 NO Resoldering L513 L515 YES Change MIC Check U635 L505 C507 C514 NO Resoldering U635 L505 C507 C514 Check Mic_Bias C504 Resoldering C504 or U635 L505 C507 C514 And If Mic_Bias is low Resoldering or Replace UCP300 YES YES Mic_Bias and A ll Mic signal is OK NO YES ...

Page 51: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 22 This Document can not be used without Samsung s authorization ...

Page 52: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 23 This Document can not be used without Samsung s authorization ...

Page 53: ... Pollute MIC Hole YES Clean up MIC hole NO Check L602 NO Resoldering L602 YES Change Main PBA Check the RCV module NO Change RCV module Check Mic_Bias C504 Resoldering C504 or U635 L505 C507 C514 And If Mic_Bias is low Resoldering or Replace UCP300 YES YES NO Check the RCV module connector NO Correctly connect NO Check the LCD module connector NO Correctly connect YES ...

Page 54: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 25 This Document can not be used without Samsung s authorization ...

Page 55: ... used without Samsung s authorization Ear MIC Working Operate MIC NG Pollute MIC Hole YES Clean up MIC hole NO Check C508 C511 C512 NO Resoldering C508 C511 C512 YES Change Earphone Check Mic_Bias L500 NO Resoldering C504 or U635 L505 C507 C514 And If Mic_Bias is low Resoldering or Replace UCP300 YES ...

Page 56: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 27 This Document can not be used without Samsung s authorization ...

Page 57: ...ds free stereo headset NG YES Resolder or replace U508 Button NG NO Check L501 MIC NG NO YES Check U508 YES Resolder or Replace EAR1 NO Signal on in C516 C517 L503 L504 SPK NG Resoldering L503 L504 and check EAR1 YES YES NO NO Signal on in C408 C409 YES The End NO Change Main PBA Resoldering R404 R405 YES NO Resolder or replace U615 Resolder or replace UCP300 NO ...

Page 58: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 29 This Document can not be used without Samsung s authorization ...

Page 59: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 30 This Document can not be used without Samsung s authorization ...

Page 60: ...msung s authorization 8 3 5 KEY Working Volume KEY Press Volume Key NG Check the VR500 and U614 Resoldering or replace VR500 U614 NO Check the tact switch Change the tact switch YES Check V500 Siganl YES Resoldering or replace U615 Resoldering or replace UCP300 Key is not working NG NG Replace PBA Key is not working ...

Page 61: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 32 This Document can not be used without Samsung s authorization ...

Page 62: ...be used without Samsung s authorization Power Key Press Power Key NG Check the V500 Resoldering or replace V500 Check the tact switch Change the tact switch YES Check V500 Signal YES NG NG NO Resoldering or replace U615 Resoldering or replace UCP300 Key is not working Replace PBA Key is not working ...

Page 63: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 34 This Document can not be used without Samsung s authorization ...

Page 64: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 35 This Document can not be used without Samsung s authorization ...

Page 65: ... 36 This Document can not be used without Samsung s authorization 3 Key Press 3 Key NG Check the VR501 VR502 Resoldering or replace VR501 VR502 Check Domesheet Change Domesheet YES Check VR501 V R502 YES NG NG NO Resoldering or replace UCP300 Replace PBA Key is not working ...

Page 66: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 37 This Document can not be used without Samsung s authorization ...

Page 67: ...ithout Samsung s authorization 8 3 6 Vibrator Working Operate Vibrator NO Check Vibrator contact Resolder or Replace MOT500 MOT501 NO Yes VREG_VIB_3 3V C500 3 3V Resolder or Replace U615 Motor is not working Change Main PBA Check C500 C501 D500 Resolder or Replace C500 C501 D500 NO Yes Replace Motor NO Yes ...

Page 68: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 39 This Document can not be used without Samsung s authorization ...

Page 69: ...ot be used without Samsung s authorization 8 3 7 T Flash Card Working Insert Operate microSD card NG YES CD600 break down Change CD600 NO YES Change CD600 12thPin of CD60 0 High NO 4thPin of CD600 3 0V Check U615 PMIC NO YES Resolder or Replace UCP300 Change Main PBA T flash Card is not working ...

Page 70: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 41 This Document can not be used without Samsung s authorization ...

Page 71: ...ng s authorization 8 3 8 SIM Card Working SIM is not working SIM is not working Resolder U619 Change U615 PMIC Yes Check U619 SIM Connector Break down NO Change SIM600 YES No Yes U608 3 0V NG Check SIM600 Neighboring Circuits Insert Operate SIM card Resolder or Replace SIM600 Resolder or Replace UCP300 Change Main PBA ...

Page 72: ... This Document can not be used without Samsung s authorization 3 3 6 U 6 7 G G 8 9 G G 0 1 1 1 2 2 3 3 4 4 5 5 6 5 0 6 U 0 0 6 M I S 7 0 6 U 5 0 6 R 8 0 6 U D 3 G 1 S 2 V 0 3 _ M I S U _ G E R V 9 1 6 U L T C _ R W P _ T E F _ M I U T S R _ M I S K L C _ M I S A T A D _ M I S ...

Page 73: ...s authorization 8 3 9 CAMERA Working Operate CAMERA NG Camera socket is correctly connecting correctly connect NO Yes C602 1 2V C603 2 8V C604 2 8V Change U615 PMIC NO Yes Change main PBA NG Check Camera MCLK R332 Resolder R332 NO Resolder UCP300 MCLK is n ot working Yes Check Camera PCLK SOC600 Replace camer a module NO ...

Page 74: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 45 This Document can not be used without Samsung s authorization ...

Page 75: ...g s authorization 8 4 1 GSM850 RX If you check the tx chain Check the not only RF Device but also resistor inductor and capacitor Resolder U101 or Change Check Antenna contact The End Yes Yes Check C117 55dBm No Replace PAM100 Yes Normal condition Catch the channel No Yes Continuous Rx ON RF Input 190 CH Amplitude 50dBm ...

Page 76: ...ung s authorization 8 4 2 GSM900 RX If you check the tx chain Check the not only RF Device but also resistor inductor and capacitor Continuous Rx ON RF Input 62 CH Amplitude 50dBm The End Check L102 55 dBm Normal Condition Catch the channel Yes Yes Yes No No Check Antenna Contact Resolder U101 or Change Replace PAM100 ...

Page 77: ... s authorization 8 4 3 DCS PCS RX If you check the tx chain Check the not only RF Device but also resistor inductor and capacitor Check L106 L108 55 dBm Continous Rx ON RF Input 698 CH Amplitude 50dBm The End Normal Condition Catch the channel Yes Yes Yes No No Check Antenna Contact Resolder U101 or Change Replace PAM100 ...

Page 78: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 49 This Document can not be used without Samsung s authorization ...

Page 79: ... 4 WCDMA Band1 RX If you check the tx chain Check the not only RF Device but also resistor inductor and capacitor Continous Rx ON RF Input 10700CH Amplitude 50dBm The End Check L109 65 dBm Normal Condition Catch the channel Yes Yes Yes No No Check Antenna Contact Resolder U101 or Change Replace PAM100 Check L112 65 dBm Replace DUF100 No Yes ...

Page 80: ...you check the tx chain Check the not only RF Device but also resistor inductor and capacitor The End Check C131 65 dBm Normal Condition Catch the channel Yes Yes Yes No No Check Antenna Contact Resolder U101 or Change Replace PAM100 Check C135 65 dBm Replace DUF101 No Yes Continous Rx ON RF Input 3013CH Amplitude 50dBm CONTINUOUS RX ON RF INPUT 3013CH AMP 50dBm ...

Page 81: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 52 This Document can not be used without Samsung s authorization ...

Page 82: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 53 This Document can not be used without Samsung s authorization ...

Page 83: ... chain Check the not only RF Device but also resistor inductor and capacitor Check U630 13dBm Check PAM100 PIN26 OUTPUT RF CONN With HP8960 33dBm The End Yes Replace PAM100 No Tx ON Level 5 Battery voltage 3 8V Yes Yes No Check The U101 CONTINOUS TX ON CONDITION TX POWER DAC 14500 CODE APPLIED GSM850 CH 190 GSM900 CH 62 RBW 100KHz VBW 100KHz SPAN 10MHz REF LEV 10dBm ATT 20dB ...

Page 84: ...x chain Check the not only RF Device but also resistor inductor and capacitor CONTINOUS TX ON CONDITION TX POWER DAC 14500 CODE APPLIED DCS CH 698 PCS CH 661 RBW 100KHz VBW 100KHz SPAN 10MHz REF LEV 10dBm ATT 20dB Tx ON Level 5 Battery voltage 3 8V The End Check U629 11dBm Yes Yes Yes No Check PAM100 PIN26 OUTPUT RF CONN With HP8960 30dBm Check The U101 Replace PAM100 No ...

Page 85: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 56 This Document can not be used without Samsung s authorization ...

Page 86: ... resistor inductor and capacitor Tx ON Battery Voltage 3 8V CONTINOUS TX ON CONDITION TX POWER DAC 120 CODE APPLIED CH 10700 RBW 100KHz VBW 100KHz SPAN 10MHz REF LEV 10dBm ATT 20dB The End Check PAM100 PIN26 OUTPUT RF CONN With HP8960 23dBm Yes Check L109 24 dBm Check C126 26 dBm Check C144 8 dBm Check C125 5 dBm Yes Yes Yes No No Check the U101 Replace PAM100 Replace PAM101 No No No Replace F102 ...

Page 87: ... RF Device but also resistor inductor and capacitor Check C131 24 dBm Tx ON Battery Voltage 3 8V Check PAM100 PIN26 OUTPUT RF CONN With HP8960 23dBm The End Check C145 8 dBm Yes Yes No Check the U101 Replace PAM100 Replace PAM102 Check C137 26 dBm No No No Replace DUF101 Yes Yes Yes CONTINOUS TX ON CONDITION TX POWER DAC 120 CODE APPLIED CH 3013 RBW 100KHz VBW 100KHz SPAN 10MHz REF LEV 10dBm ATT 2...

Page 88: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 59 This Document can not be used without Samsung s authorization ...

Page 89: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 60 This Document can not be used without Samsung s authorization ...

Page 90: ...le Yes Check BT function ON Enable BT function No Yes Check the voltage of C202 1 2V C200 C201 2 6V L200 1 2V No Resolder or Replace U615 Check 26KHz Clock on U202 J1 Yes Check OSC200 No Yes BT is not working Resolder or Replace UCP300 Replace Main PBA Check the assembled status of ANT200 Change BT Antenna No Check the Signal of BT_CLK_REQ C244 No Resolder or Replace U201 Yes Yes ...

Page 91: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 62 This Document can not be used without Samsung s authorization ...

Page 92: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 63 This Document can not be used without Samsung s authorization ...

Page 93: ...t work Yes Resolder or Replace UCP300 No R202 R203 signal is working Check Main PBA Yes Resolder or Replace Earjack No Check the Earjack Yes Resolder or Replace R202 R203 C216 C217 No Check the Signal of R202 R203 C216 C217 Resolder or Replace U201 R202 R203 signal is not working Check the voltage of C202 1 2V C200 C201 2 6V L200 1 2V No Resolder or Replace U615 Yes ...

Page 94: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 65 This Document can not be used without Samsung s authorization ...

Page 95: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 66 This Document can not be used without Samsung s authorization ...

Page 96: ...not be used without Samsung s authorization 8 4 12 GPS Operate GPS Yes No Replace UCP300 Check C203 High Yes No Replace U200 Check R200 53dBm Yes Change Main PBA Check ANT201 C211 Abnormal Resolder ANT201 C211 Normal GPS Signal Input 50dBm C211 Check GPS Antenna Abnormal Change GPS Antenna Yes ...

Page 97: ... Contents may change without notice Level 3 Repair 8 68 This Document can not be used without Samsung s authorization 1 0 2 T N A C203 C206 C210 C211 C213 C502 3 0 5 C HDC600 L202 L601 R200 R201 1 0 5 R R525 U200 1 0 5 U ...

Page 98: ...notice Level 3 Repair 8 69 This Document can not be used without Samsung s authorization 8 5 Service Schematics NC Point Top View NC UME300 1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H J K L M N P U401 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H J K ...

Page 99: ...without Samsung s authorization UCP300 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 A A B B C C D D E E F F G G H H J J K K L L M M N N P P R R T T U U V V W W Y Y AA AA AB AB AC AC AD AD AE AE AF AF AG AG 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 ...

Page 100: ...www s manuals com ...

Reviews:

No comments