Samsung GT-B7722/I Service Manual Download

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GSM TELEPHONE

GT-B7722i

1. Safety Precautions
2. Specification
3. Product Function
4. Exploded View and Parts list
5. MAIN Electrical Parts List
6. Level 1 Repair
7. Disassembly and Assembly

Instructions

8. Chart of Troubleshooting
9. Reference data

Notice :

All functionality, features, specifications 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 notification of such change.

GSM TELEPHONE

CONTENTS

efrcom

Summary of Contents for GT-B7722/I

Page 1: ...ity features specifications 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 p...

Page 2: ...d or domestic law Samsung Electronics Co Ltd 2010 12 Rev 1 0 ⓒ 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: ...2F1HACC B0500TN PAM100 PAM500 1201 002947 SKY77346 15 PAM101 1201 002968 ACPM 5201 SG1 U403 1201 003081 MAX97000EWA T U407 1203 004776 RP103K331D TR U100 1203 004818 RP103K181D TR U302 1203 005995 PCF50623 ES2 U300 1203 006025 AAT1274IWO T1 U301 1203 006159 AAT2146IJS 0 6 T1 U303 1203 006589 AAT1401IUQ T1 U405 1204 003020 TEA5991UK U107 1205 003517 BC63B239A04 IYB E4S U101 1205 003864 AERO4229EL1U...

Page 4: ...2007 000152 RC1005J203CS R223 R224 R225 R226 2007 000159 RC1005J563CS C188 R121 R126 R127 2007 000162 RC1005J104CS R210 R211 R300 R301 2007 000162 RC1005J104CS R313 R410 R411 R502 2007 000162 RC1005J104CS R228 2007 000165 RC1005J204CS R309 2007 000170 RC1005J105CS R406 R407 R503 R518 2007 000172 RC1005J100CS R314 R315 2007 000566 RC1005J224CS R303 2007 000758 RC1005J334CS R201 2007 000775 RC1005J3...

Page 5: ...1JD01E C137 C544 U105 2203 000386 GRP1555C1H150J C126 C236 C345 C554 2203 000438 GRP155R71H102K C517 2203 000466 GRP1555C1H1R0C C237 2203 000550 GRP1555C1H200JZ01E C338 2203 000627 GRM1555C1H220J C198 C524 C525 2203 000696 GRP1555C1H2R0C C116 C124 C129 C232 2203 000812 GRP1555C1H330J C234 C339 C402 C403 2203 000812 GRP1555C1H330J C411 C423 C521 C523 2203 000812 GRP1555C1H330J C532 C551 C552 L113 2...

Page 6: ...55R71A104K C549 C562 C563 2203 006048 GRM155R71A104K C305 2203 006201 GRM188R60J225KE01D C224 C309 C310 C507 2203 006208 CM105X5R475M06AT C306 C308 C315 C317 2203 006257 GRM155R60J474KE19E C318 C436 C437 C438 2203 006257 GRM155R60J474KE19E C170 C426 C427 2203 006260 GRM155R61A224KE19E C146 C303 2203 006324 GRM188R61A225KE19D C202 C326 C346 2203 006348 CV105X5R105K25AT C132 C167 C316 C319 2203 0063...

Page 7: ...2404 001225 TEESVJ0J106MLE8R TA301 2404 001506 TCTP1A476M8R D TA300 2404 001572 298D226X0010M2T L125 2703 001409 LL1005 FH12NK U109 2703 001708 HK1005 5N6K T L200 L201 2703 001726 LL1005 FH27NJ L110 L111 2703 001733 LL1005 FH8N2J L101 L107 2703 001749 LL1005 FH1N0S L102 2703 001751 LL1005 FH3N9S L117 L118 2703 001990 LL1005 FH22NJ L116 L131 2703 002176 CIH05T2N7SNC L112 L504 2703 002200 CIH05T18NJ...

Page 8: ...Q 030 200R F307 2901 001435 AVRC 14S 03Q 030 200R F300 F301 F302 2901 001469 AVRC 18S 03Q 007 010R F100 2903 001424 TBB 2012 245 C1E F501 2904 001879 SFR942PY002 F502 2904 001910 SFHG48AQ102 DUF100 2910 000070 SAYFP1G95AA0B00 F500 2911 000154 LMSP2PAAA023 FEM100 2911 000155 D5027 RCV_MIC 3003 001136 SPU0410HR5H RCV_PAD 3009 001489 RS061122HF19N L500 3301 001158 BLM18PG300SN1D L304 L505 3301 001534...

Page 9: ...LIP 6 SC203 SC204 SC205 GH70 03349A ONBOARD CLIP 6 SC206 SC207 SC208 GH70 03349A ONBOARD CLIP 6 SC209 SC210 GH70 03349A ONBOARD CLIP 6 SC211 SC212 SC213 GH70 04443A ONBOARD CLIP 9 SC214 SC215 SC216 GH70 04443A ONBOARD CLIP 9 SC217 GH70 04443A ONBOARD CLIP 9 ANT100 ANT101 ANT500 GH71 08731A HJ ICT 05 ANT501 SPK_N SPK_P GH71 08731A HJ ICT 05 ANT102 GH71 08818A SGHA877 BATT F102 2909 001319 DEA162450...

Page 10: ...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 11: ...5 6 5 5 C 7 5 5 C C558 C559 C560 1 6 5 C C562 C563 D300 0 0 1 X C D N W O D DUF100 0 0 1 F F101 F102 0 0 5 F F501 2 0 5 F FEM100 0 0 5 C D H M _ 1 R F H M _ 2 R F H D L O H 0 0 1 L L101 L104 L105 L107 L108 L109 0 1 1 L 1 1 1 L L112 L113 4 1 1 L L115 L116 7 1 1 L 8 1 1 L L119 0 2 1 L 1 2 1 L L124 L125 L127 4 0 2 L 5 0 2 L 0 0 3 L L301 2 0 3 L 3 0 3 L 5 0 3 L L400 L401 2 0 4 L L403 5 0 4 L L500 L501...

Page 12: ... F 6 0 3 F 7 0 3 F 0 0 3 A E H 1 0 3 A E H 0 0 2 C F I 2 0 1 L L103 6 0 1 L 8 2 1 L L130 1 3 1 L 0 0 2 L 1 0 2 L 2 0 2 L 3 0 2 L L206 4 0 3 L 6 0 3 L 4 0 4 L 6 0 4 L 7 0 4 L L408 0 1 4 L L411 L412 2 0 5 L MASTER_JTAG_PAD D A P _ T O M 0 0 2 R R201 R213 R214 R217 R218 R223 R224 R225 R226 R227 R228 R300 1 0 3 R R302 5 0 3 R 6 0 3 R 7 0 3 R R308 R310 6 0 4 R 7 0 4 R 9 0 4 R R412 RFS100 0 0 5 S F R SC...

Page 13: ...ce Level 3 Repair 8 4 This Document can not be used without Samsung s authorization 8 3 Flow Chart of Troubleshooting Presetting methods for checking TP GND TP exp Vbatt C102 C108 C212 C331 using Oscilloscope look over the coming out signal Oscilloscope ...

Page 14: ...ce Level 3 Repair 8 5 This Document can not be used without Samsung s authorization Multi meter Checking the TP test point using Multi meter EX to look up the TP shunt Cap if checking the GND you can listen beep if checking the Signal you can t listen it ...

Page 15: ...Change the Battery Because of batt power low END No Yes VDD_IO_LOW_1 8V 1 8V C215 C216 Check the Main Chip related to VDD_IO_LOW_1 8V to look over the Chip damage No Yes Check the Clock at OSC300 CLK32K 32KHZ C337 C338 Check the Main Chip to look over the Chip damage TP C337 C338 look over the wave form using the oscilloscope No Yes VDD_CORE_2 1 2V L300 C209 C331 Resolder L300 C209 C331 to confirm...

Page 16: ...44 C545 C546 C547 C548 C553 C554 C555 6 5 5 C 7 5 5 C C558 C559 C560 1 6 5 C C562 C563 N W O D F101 M _ 1 R F H M _ 2 R F H O H L127 4 0 2 L 5 0 2 L 0 0 3 L L301 2 0 3 L L400 2 0 4 L 4 L L500 5 0 5 L 6 0 5 L OSC100 OSC300 0 0 5 C S O 0 0 5 Q 4 0 1 R R113 6 1 1 R 6 0 2 R 7 0 2 R R208 9 0 2 R 0 1 2 R 1 1 2 R R219 0 2 2 R 1 2 2 R R222 R229 R230 R231 R303 R304 R501 R502 9 0 5 R R511 R512 3 1 5 R R514 ...

Page 17: ... D4VIN G9 USIMVIN H1 DCD3VIN H10 VCC H2 DCD1VIN H3 DCD2VIN F8 SCL F9 D7IOVIN G1 DCD1LX G10 D7VDD G2 DCD1FB G3 RSTHC_N G4 VSS G5 VSS F1 DCD1GND F10 IOVDD F2 DCD2FB F3 D1D2VIN F4 VSS F5 VSS F6 VSS F7 VSS E2 VPAD E3 VSS E4 VSS E5 VSS E6 VSS E7 VSS E8 VSS E9 RF3RF4_VIN D4 VSS D5 VSS D6 VSS D7 EXTON_N D8 D5D6VIN D9 RF1RF2_VIN E1 DCD2LX E10 RF4VDD C6 SDA C7 INT_N C8 USIM_ACT C9 OTPVPP D1 DCD2GND D10 RF3...

Page 18: ...ot be used without Samsung s authorization 8 3 2 Initial UCP200 pin E7 RSTBB_N H 2 4V C236 Initial Failure Replace UCP200 must be H END No Yes Slaveon signal is changed H L H in boot sequence R502 Yes Yes No Replace Q500 and check once again Check the 16bit data signal memory CE TP214 TP215 Yes ...

Page 19: ...44 C545 C546 C547 C548 C553 C554 C555 6 5 5 C 7 5 5 C C558 C559 C560 1 6 5 C C562 C563 N W O D F101 M _ 1 R F H M _ 2 R F H O H L127 4 0 2 L 5 0 2 L 0 0 3 L L301 2 0 3 L L400 2 0 4 L 4 L L500 5 0 5 L 6 0 5 L OSC100 OSC300 0 0 5 C S O 0 0 5 Q 4 0 1 R R113 6 1 1 R 6 0 2 R 7 0 2 R R208 9 0 2 R 0 1 2 R 1 1 2 R R219 0 2 2 R 1 2 2 R R222 R229 R230 R231 R303 R304 R501 R502 9 0 5 R R511 R512 3 1 5 R R514 ...

Page 20: ... R _ E D V 2 2 C A K L C M I S 1 1 C A D M C I C F 2 1 C A F E R V 3 B A 2 B A N _ 1 S C _ E D V 2 2 B A C N 1 B A N _ T S R M I S 1 1 B A 0 A T A D I C F 2 1 B A 1 A T A D M A C 7 A 3 A T A D M A C 8 A I K L C M A C 9 A N 1 C I M 1 A A N 2 C I M 2 A A N _ 0 S C _ E D V 2 2 A A 4 K C T R 0 2 A S M T 1 2 A N _ T S R T 2 2 A O D T 3 2 A K L C F R 5 A 3 T U O _ M S F R 6 A 4 I D T 9 1 A 0 0 2 P C U 7...

Page 21: ...3 Charging Part Check VBUS voltage 4 9V TP C219 1pin of IFC200 Abnormal charging part END No Yes U200 pin 15 OUT 4 9V TP C202 No Yes U302 pin 38 VCHG 4 9V TP C326 No Yes Resolder IFC200 C219 be possible that it s not soldering well Resolder U200 be possible that it s not soldering well Resolder C326 C202 and Replace U302 using a Heatgun Yes ...

Page 22: ... 0 5 P T 0 1 5 P T 1 1 5 P T U100 3 0 1 U 4 0 1 U 6 0 1 U 2 0 2 U U302 1 0 4 U 0 0 5 U U501 0 0 2 P C U 0 0 5 P C U 0 0 2 E M U 0 0 5 E M U P U 0 0 2 R V VR500 ZD406 BAT300 BH200 8 2 1 C C132 C147 C150 C151 2 5 1 C C15 4 C156 C170 C177 C19 8 C199 0 0 2 C 1 0 2 C 3 0 2 C 4 0 2 C 5 0 2 C 6 0 2 C C20 7 8 0 2 C C209 0 1 2 C C211 C212 3 1 2 C 4 1 2 C 5 1 2 C C216 C221 2 2 2 C 3 2 2 C C224 5 2 2 C 6 2 2...

Page 23: ...2 8V_A RF3G_VDD_RF3 R304 VDD_USB_3 3V C309 C307 C325 C300 VBAT_3 8V C315 VCAM_CIF_CORE_1 8V TP305 VDD_ANALOG_LOW K8 HCVDD K9 HCVIN OSC300 ST3215SB32768E0HPWBB 2 1 K1 DCD3GND K10 D3VDD K2 DCD3LX K3 DCD3FB K4 PWREN1 K5 USBVDD K6 D2VDD K7 D1VDD J2 GPIO1 J3 GPIO2 J4 PWREN2 J5 GPIO6 J6 GPIO3 J7 USBVIN J8 NC J9 NC H4 PWREN3 H5 CLK32K H6 GPIO5 H7 GPIO4 H8 D3VIN H9 NC J1 GPIO12_GND J10 D4VDD G6 VSS G7 VSS...

Page 24: ...en must be H 3 0V Check the SIM Card look over if it get damaged END No Yes Yes Yes No Resolder or Replace SIM200 SIM201 connector Because of not soldering well After Power ON Check SIMClk Signal on pin3 of SIM200 SIM201 in a few second method wiring pin 3 and checking its waveform using an oscilloscope Yes No Confirm an another PBA After SIM card insert SIM200 SIM201 pin 2 SIM_RST H 3 0V method w...

Page 25: ...out notice Level 3 Repair 8 16 This Document can not be used without Samsung s authorization C230 C231 C232 C23 3 C234 C235 C237 C238 MASTER_JTAG_PAD R217 R21 8 R223 R224 R225 R226 R227 R228 5 1 2 C S 6 1 2 C S SIM200 SIM201 SLAVE_JTAG_PAD ZD408 ...

Page 26: ... 7 D 2 B 2 D 3 B 2 S 2 4 B 2 S 6 5 B 6 D 6 B 1 S 6 1 C 2 1 L E S 2 C C C V 3 C 4 3 L E S 2 C N 1 A 1 S 1 2 A 1 D 3 A 2 S 1 4 A 2 S 5 5 A 5 D 6 A 1 S 5 1 B 1 S 2 2 0 2 U 1 C N V 0 3 _ 1 _ C C V M I S 4 3 2 C 9 0 2 R 1 2 2 C 7 1 2 R 5 3 2 C V 0 3 _ 2 _ C C V M I S 2 3 2 C 5 2 2 P T 3 3 2 C 8 1 2 R V 0 3 _ S _ C C V M I S 2 _ O I M I S 2 _ K L C M I S 2 _ T S R M I S V 0 3 _ 2 _ C C V M I S V 0 3 _ M...

Page 27: ...7 Check the MIC Connection look over schematics about schemetics Replace U302 using a Heatgun Because of not soldering well Resolder U400 U402 R409 L404 L405 C401 C407 C414 C423 ZD405 ZD409 not work if those is not connected END No Yes Yes Yes Yes No Check the MIC sample it be possible the problem things No Replace an another MIC because of being possible the problem Microphone does not work ...

Page 28: ...1 C212 3 1 2 C 4 1 2 C 5 1 2 C C216 C221 2 2 2 C 3 2 2 C C224 5 2 2 C 6 2 2 C C227 C228 9 2 2 C C236 9 3 2 C 0 4 2 C C300 C306 7 0 3 C C308 9 0 3 C C310 C311 C312 3 1 3 C C314 5 1 3 C 6 1 3 C 7 1 3 C C318 9 1 3 C 0 2 3 C C321 2 2 3 C 3 2 3 C C324 C325 6 2 3 C 7 2 3 C 8 2 3 C 9 2 3 C C330 1 3 3 C C336 C337 C338 4 C C416 8 1 C420 1 2 4 C C422 C437 8 3 4 C C441 C500 C501 C502 C503 C504 C505 C506 C507...

Page 29: ...10 A 3 8 9 3B0 2 0 4 U A 1 6 1 1 1B0 7 1 4 C 4 3 4 C 4 0 4 L 6 0 4 C V 6 2 _ H G I H _ O I _ D D V V 5 1 2 _ S A I B _ C I M 8 0 4 R SHORT 3 1 4 C 6 1 4 C 5 0 4 L 0 1 4 C SHORT 5 0 4 R 1 4 4 C C C V 1 7 0 4 C 5 1B0 1 B 1 2 2A 9 7 0 B 2 2B1 10 D N G 6 S1 4 S2 8 0 0 4 U 1A 3 9 0 4 R P C I M R A E L E S _ C I M L E S _ H T A P _ C I M X U A S _ N _ C I M X U A M _ P _ C I M X U A S _ P _ C I M X U A ...

Page 30: ...scilloscope Speaker does not work No Yes No Resolder L406 AND L407 ZD402 ZD403 be possible because of soldering not well Yes Does not work spkaer mode and receiver mode 0 check receiver and speaker select the Call ringtone Resolder or Replace UCP200 U403 be possible of soldering not well or being UCP a bad sample No Yes END Yes Is Speaker working Listening through the speaker Change Speaker ASS Y ...

Page 31: ... C 7 2 3 C C336 C337 C338 0 0 4 C 5 0 4 C C406 7 0 4 C 8 0 4 C 9 0 4 C C410 2 1 4 C C413 C416 7 1 4 C 8 1 4 C C419 1 2 4 C C422 4 2 4 C C425 6 2 4 C 7 2 4 C 9 2 4 C C431 C434 C437 8 3 4 C 0 4 4 C C441 C442 C547 C548 C549 C550 0 0 1 X C D DUF100 0 0 1 L L108 L109 0 1 1 L 1 1 1 L L112 L113 4 1 1 L L115 L116 7 1 1 L 8 1 1 L L119 0 2 1 L 1 2 1 L 4 0 2 L 5 0 2 L 3 0 3 L L400 2 0 4 L 5 0 4 L OSC300 4 0 ...

Page 32: ... E 1 C N 3 E 2 C N 1 A N I 4 E 2 A N I 5 E C2 GND C3 4 C N D H S _ 5 C S A I B 1 D N T U O 2 D 1 M O C 3 D 2 M O C 1 B N I 4 D 2 B N I A4 5 A R P H VDD B1 N I O D L 2 B A D S 3 B 4 B L C S 5 B L P H PVDD C1 PGND 3 0 4 U C N 1 C N 2 P 1 C 1 A 2 A N 1 C HPVDD A3 HPVSS 9 0 4 C 9 1 4 C V 3 6 A D S L C S P M A _ P _ V C R P M A _ N _ V C R M _ N _ V C R M _ P _ V C R R _ K P S R A E L _ K P S R A E L _...

Page 33: ...hen you pushed all of the Key does the key have tension Change Domesheet 1 look over the Dome situation whether be sunken 2 look over the Dome location whether be out of line 3 look over TACT switch was broken or be short Yes All of the key doesn t work except POWER ON KEY Replace the FPCB and diode over the insturctions again because of be possible for FPCB to get damaged Yes No END No ...

Page 34: ... 5 5 C 2 5 5 C C553 C554 C555 6 5 5 C 7 5 5 C C558 C559 C560 1 6 5 C C562 C563 0 0 1 X N W O D 0 0 1 F F101 F102 0 0 5 F F501 2 0 5 F 0 0 5 C D H M _ 1 R F H M _ 2 R F H D L O H 1 2 1 L L124 L125 L127 4 0 2 L 5 0 2 L 0 0 3 L L301 2 0 3 L L400 L401 2 0 4 L L403 5 0 4 L L500 L501 L503 L504 5 0 5 L 6 0 5 L OSC100 OSC300 0 0 5 C S O PAM500 0 0 5 Q 4 0 1 R R107 R108 R113 4 1 1 R 5 1 1 R 6 1 1 R 1 2 1 R...

Page 35: ...L O C _ Y E K 2 W O R _ Y E K 1 W O R _ Y E K 2 L O C _ Y E K 0 W O R _ Y E K 0 L O C _ Y E K 1 W O R _ Y E K 1 L O C _ Y E K 2 L O C _ Y E K 2 W O R _ Y E K 0 W O R _ Y E K D N G _ C I M N I A M D N G _ C I M N I A M P _ C I M N I A M P _ C I M N I A M V 5 1 2 _ S A I B _ C I M 0 W O R _ Y E K 1 L O C _ Y E K 0 0 1 T N A 1 0 1 T N A C111 2 0 2 C C217 C218 C219 3 4 3 C 4 4 3 C C345 C346 1 0 4 C 4 ...

Page 36: ...ed without Samsung s authorization 8 3 8 Bluetooth Bluetooth does not work Yes U107 pin E2 F2 4dBm Resolder or Replace U107 No Yes Check U101 pin E7 A7 H6 F6 1 8V pin 44 2 6V pin4 3 3V Resolder U107 and U302 Yes Check U107 pin A3 26MHz No Resolder or replace C122 U100 Yes Check Resolder U103 Yes END No ...

Page 37: ...7 L401 L403 OSC100 0 0 5 C S O 4 1 1 R 5 1 1 R 6 1 1 R 1 2 1 R 6 2 1 R 7 2 1 R 3 1 4 R RCV_PAD 4 0 2 C S K C T _ E C I _ P T TP_ICE_TDI TP_ICE_TDO S M T _ E C I _ P T 1 1 1 P T 2 1 1 P T 7 1 1 P T TP11 9 TP120 1 2 1 P T TP122 TP130 TP131 TP132 TP133 3 0 1 U 5 0 1 U 7 0 1 U U108 U109 U407 0 0 4 D Z 1 0 4 D Z ZD406 T C E L E S T B 3 1 1 R 0 7 1 C V 8 1 _ N O _ T B A 3 3B0 9 1 B 3 7 12 4A 0 B 4 3 1 4...

Page 38: ...without Samsung s authorization 8 3 9 WiFi WiFi does not work Yes U108 pin 15 10dBm Resolder or Replace U108 No Yes Check U108 pin 13 24 42 51 1 8V pin 44 2 6V pin 32 33 3 3V pin 40 1 2V Resolder U108 and U302 No Yes Check OSC100 pin1 or 3 40MHz No Resolder or Replace OSC100 Yes Check Resolder U103 Yes END ...

Page 39: ... 7 1 C 4 7 1 C C175 C177 C178 8 8 1 C C198 C199 2 0 4 C 3 0 4 C 4 0 4 C 1 1 4 C 5 1 4 C C445 C446 9 0 5 C 0 1 5 C 1 1 5 C 0 0 1 F F101 F102 0 0 5 C D H D L O H L124 L125 L127 L401 L403 OSC100 0 0 5 C S O 4 1 1 R 5 1 1 R 6 1 1 R 1 2 1 R 6 2 1 R 7 2 1 R 3 1 4 R RCV_PAD 4 0 2 C S K C T _ E C I _ P T TP_ICE_TDI TP_ICE_TDO S M T _ E C I _ P T 1 1 1 P T 2 1 1 P T 7 1 1 P T TP11 9 TP120 1 2 1 P T TP122 T...

Page 40: ...S E9 C N 0 1 D C N 1 1 D K C T _ E C I 2 D S M T _ E C I 3 D C N 4 D VSS_IO D7 VSS_IO D8 C N 9 D 2 N E _ I P S 3 C N I _ A T A D _ I P S 4 C T U O _ A T A D _ I P S 5 C E L B A N E _ C F H 6 C 0 O I P G 7 C 8 C D M C _ O I D S 0 X E O C 9 C K L C _ I P S 1 D 0 T A D _ O I D S 6 B 1 T A D _ O I D S 7 B 2 T A D _ O I D S 8 B 2 X E O C 9 B 0 N E _ I P S 1 C 1 X E O C 0 1 C 1 O I P G 1 1 C 1 N E _ I P...

Page 41: ...t notice Level 3 Repair 8 32 This Document can not be used without Samsung s authorization presetting 8960 Rx setting 1 Active Cell select GSM or GPRS 2 Connetion Type select Auto 3 BCH Parameter select measuring band DCS or EGSM 4 Cell power 60dBm ...

Page 42: ...is Document can not be used without Samsung s authorization Tx setting After setting 8960 EGSM DCS 1 After setting prepare the call setup Display 2 Using an Originate Call make a call 3 Confirm the display connected 4 start the measuring 8960 spectrum analyzer down up at picture ...

Page 43: ...otice Level 3 Repair 8 34 This Document can not be used without Samsung s authorization spectrum analyzer testing method the way using an Osciliscope 8960 connect using RF Cable between 8960 RF Connector in board Master RF Connector Slave RF Connector ...

Page 44: ...ent can not be used without Samsung s authorization 8 3 10 Master GSM900 Receiver RX ON Cell Power 60dBm Check C116 Soldering Yes Resolder C116 No Yes Check FEM100 Soldering No Resolder FEM100 Yes Resolder C138 C140 L120 Check C138 C140 L120 Soldering Yes No Check Resolder U101 Yes END ...

Page 45: ...ument can not be used without Samsung s authorization 8 3 11 Master DCS Receiver RX ON Cell Power 60dBm Check C116 Soldering Yes Resolder C116 No Yes Check FEM100 Soldering No Resolder FEM100 Yes Resolder L110 L111 L112 Check L110 L111 L112 Soldering Yes No Check Resolder U101 Yes END ...

Page 46: ...ice Level 3 Repair 8 37 This Document can not be used without Samsung s authorization 8 3 12 Master 3G Receiver Check Resolder C129 L113 L116 DUF100 C124 L108 L109 L114 RX ON Cell Power 60dBm FEM100 sensitivity 105 Yes Check Resolder C116 No Yes Yes END ...

Page 47: ...C 1 G 3 G 4 0 4 1 C X R T _ 1 B RFSM4 X T _ M S G X T _ S C P D M X R _ 0 0 9 _ M S G P X R _ 0 0 9 _ M S G 3 M S F R 2 M S F R P X R _ S C P M X R _ S C P P X R _ S C D M X R _ S C D M X R _ 0 5 8 _ M S G P X R _ 0 5 8 _ M S G 1 M S F R 2 0 1 P T 4 2 1 C 6 1 1 L 3 1 1 L 9 2 1 C 4 F R _ D D V _ G 3 F R 4 3 1 C 7 2 1 C 3 0 1 P T 4 1 1 L 5 3 1 C 4 0 1 P T 9 0 1 L 1 0 1 P T 8 G G 9 X R 1 X T 3 0 0 1 ...

Page 48: ...8 0 0 4 C 5 0 4 C C406 7 0 4 C 8 0 4 C 9 0 4 C C410 2 1 4 C C413 C416 7 1 4 C 8 1 4 C C419 1 2 4 C C422 4 2 4 C C425 6 2 4 C 7 2 4 C 9 2 4 C C431 C434 C437 8 3 4 C 0 4 4 C C441 C442 C547 C548 C549 C550 D300 0 0 1 X C D DUF100 FEM100 0 0 1 L L101 L104 L105 L107 L108 L109 0 1 1 L 1 1 1 L L112 L113 4 1 1 L L115 L116 7 1 1 L 8 1 1 L L119 0 2 1 L 1 2 1 L 4 0 2 L 5 0 2 L 3 0 3 L 5 0 3 L L400 2 0 4 L 5 0...

Page 49: ...ument can not be used without Samsung s authorization 8 3 13 Master GSM Transmitter 8 3 14 Master DCS Transmitter Yes FEM100 Pin2 30dBm TX ON 5Level PAM100 pin16 30dBm Yes No Yes yes Resolder C116 PAM100 pin6 4dBm No Check Resolder U101 END Resolder L105 FEM100 No Resolder PAM100 Yes ...

Page 50: ... 41 This Document can not be used without Samsung s authorization 8 3 15 Master 3G Transmitter Yes FEM100 Pin19 28dBm TX ON 0 Level PAM100 pin16 28dBm Yes No Yes yes Resolder C116 PAM101 pin4 4dBm No Check Resolder U101 END Resolder L101 FEM100 No Resolder PAM100 C110 Yes ...

Page 51: ...otice Level 3 Repair 8 42 This Document can not be used without Samsung s authorization Yes FEM101 Pin2 20dBm TX ON Target Power 24dBm PAM101 pin9 20dBm Yes No Yes yes Resolder C116 No Check Resolder PAM101 C137 U101 END Resolder DUF100 C124 L108 C101 ...

Page 52: ... X T _ 3 3 1 L O I D S _ 2 2 L GND L3 GND L4 3_DCDCGND K2 GND K3 GND K4 GND K5 GND K6 GND K7 GND K8 GND K9 GND J2 GND J3 GND J9 1 L A T X _ 2 1 K N I P M A R _ 2 0 1 K GND K11 3_PAGND K12 5 D N A B T U O X T _ 3 3 1 K GND H2 N I A M N I O D L _ 3 3 H GND H9 2 L A T X _ 2 1 J T U O P M A R _ 2 0 1 J GND J11 3_PAGND J12 5 D N A B T U O X T _ 3 3 1 J 3_VLOOPF G2 N Y S N I O D L _ 3 3 G GND G9 3_VDD3_...

Page 53: ...8 0 0 4 C 5 0 4 C C406 7 0 4 C 8 0 4 C 9 0 4 C C410 2 1 4 C C413 C416 7 1 4 C 8 1 4 C C419 1 2 4 C C422 4 2 4 C C425 6 2 4 C 7 2 4 C 9 2 4 C C431 C434 C437 8 3 4 C 0 4 4 C C441 C442 C547 C548 C549 C550 D300 0 0 1 X C D DUF100 FEM100 0 0 1 L L101 L104 L105 L107 L108 L109 0 1 1 L 1 1 1 L L112 L113 4 1 1 L L115 L116 7 1 1 L 8 1 1 L L119 0 2 1 L 1 2 1 L 4 0 2 L 5 0 2 L 3 0 3 L 5 0 3 L L400 2 0 4 L 5 0...

Page 54: ...5 This Document can not be used without Samsung s authorization 8 3 16 SLAVE GSM Receiver RX ON Cell Power 60dBm F500 9pin 65dBm Yes Resolder L502 F500 No Yes F500 4pin 68dBm No Check C526 NC Yes Resolder F501 C524 C525 F501 6 7pin 70dBm Yes No Check Resolder UCP500 Yes END ...

Page 55: ...6 This Document can not be used without Samsung s authorization 8 3 17 SLAVE DCS Receiver RX ON Cell Power 60dBm F500 9pin 65dBm Yes Resolder L502 F500 No Yes F500 6pin 68dBm No Resolder C521 Yes Resolder F501 C518 C522 F501 8 9pin 70dBm Yes No Check Resolder UCP500 Yes END ...

Page 56: ...0 5 T N A 0 0 5 A T 1 5 5 C 5 0 0 1 8 10 G 6 X R _ 0 0 9 1 0 0 8 1 M S G 1 X T _ 0 0 9 1 0 0 8 1 M S G 4 X R _ 0 0 9 0 5 8 M S G X T _ 0 0 9 0 5 8 M S G 2 X T _ 0 0 9 1 0 0 8 1 M S G C V 7 X T _ 0 0 9 0 5 8 M S G C V 3 0 0 5 F T N A 9 G 5 G VBATT 26 5 2 C I G O L V P M A R V 4 2 4 0 5 L 7 G G 8 9 G G 10 11 G N I _ M S G 6 T U O _ M S G 6 1 3 2 N E _ X T 33 G G 34 5 3 G G 6 3 7 3 G G 8 3 3 G 5 G 21...

Page 57: ...528 C529 C530 C531 C532 C533 C534 5 3 5 C 6 3 5 C C539 C540 C541 C542 C543 C544 C545 C546 1 5 5 C 2 5 5 C C554 C555 C558 C559 C560 1 6 5 C C562 0 0 5 F F501 2 0 5 F L500 L501 L503 L504 6 0 5 L 0 0 5 C S O PAM500 3 0 5 R 4 0 5 R 5 0 5 R 7 0 5 R 8 0 5 R R512 R514 5 1 5 R R516 8 1 5 R R519 SC200 1 0 2 C S 2 0 2 C S 4 0 2 C S SC212 SC213 4 1 2 C S TA500 K C T _ E C I _ P T TP_ICE_TDI S M T _ E C I _ P...

Page 58: ... 49 This Document can not be used without Samsung s authorization 8 3 18 SLAVE GSM Transmitter Yes F500 Pin9 30dBm TX ON 5Level PAM500 pin16 30dBm Yes No Yes yes Resolder L502 PAM500 pin6 4dBm No Check Resolder UCP500 END Resolder C532 F500 No Resolder PAM500 C552 R518 Yes ...

Page 59: ...50 This Document can not be used without Samsung s authorization 8 3 19 SLAVE DCS Transmitter Yes F500 Pin9 28dBm TX ON 0 Level PAM500 pin19 28dBm Yes No Yes yes Resolder L502 PAM500 pin4 4dBm No Check Resolder UCP500 END Resolder C528 F500 No Resolder PAM500 C551 R503 Yes ...

Page 60: ...0 5 T N A 0 0 5 A T 1 5 5 C 5 0 0 1 8 10 G 6 X R _ 0 0 9 1 0 0 8 1 M S G 1 X T _ 0 0 9 1 0 0 8 1 M S G 4 X R _ 0 0 9 0 5 8 M S G X T _ 0 0 9 0 5 8 M S G 2 X T _ 0 0 9 1 0 0 8 1 M S G C V 7 X T _ 0 0 9 0 5 8 M S G C V 3 0 0 5 F T N A 9 G 5 G VBATT 26 5 2 C I G O L V P M A R V 4 2 4 0 5 L 7 G G 8 9 G G 10 11 G N I _ M S G 6 T U O _ M S G 6 1 3 2 N E _ X T 33 G G 34 5 3 G G 6 3 7 3 G G 8 3 3 G 5 G 21...

Page 61: ...528 C529 C530 C531 C532 C533 C534 5 3 5 C 6 3 5 C C539 C540 C541 C542 C543 C544 C545 C546 1 5 5 C 2 5 5 C C554 C555 C558 C559 C560 1 6 5 C C562 0 0 5 F F501 2 0 5 F L500 L501 L503 L504 6 0 5 L 0 0 5 C S O PAM500 3 0 5 R 4 0 5 R 5 0 5 R 7 0 5 R 8 0 5 R R512 R514 5 1 5 R R516 8 1 5 R R519 SC200 1 0 2 C S 2 0 2 C S 4 0 2 C S SC212 SC213 4 1 2 C S TA500 K C T _ E C I _ P T TP_ICE_TDI S M T _ E C I _ P...

Page 62: ... Radio Part Check VDD_IO_LOW_1 8V VDD_IO_HIGH_2 6V Is it working FM Radio does not work No Yes No Check the PMU part Yes Check Audio signal waveform ANL ANR using oscilloscope Check the C437 C438 or Resolder or Replace U405 No Yes END Yes Check 32khz_digit clock and SCL SDA data line Check the U300 clock generater part and UCP200 I2C Part SCL SDA ...

Page 63: ...2 C N 1 A 2 L E S S U B 2 A T S R 3 A L C S 4 A A D S 5 A F E R F 8 3 4 C T N A _ M F L C S A D S T I G I D _ Z H K 2 3 R N A L N A 2 0 2 C C217 C218 C219 3 4 3 C 4 4 3 C C345 C346 1 0 4 C 4 1 4 C 3 2 4 C 8 2 4 C 0 3 4 C 2 3 4 C C435 C436 9 3 4 C 3 4 4 C 4 4 4 C 7 4 4 C CN400 3 0 3 F 5 0 3 F 6 0 3 F 7 0 3 F 0 0 3 A E H 0 0 2 C F I 0 0 2 L 1 0 2 L 2 0 2 L 3 0 2 L L206 4 0 4 L 6 0 4 L 7 0 4 L 0 1 4 ...

Page 64: ... Document can not be used without Samsung s authorization 8 4 Service Schematics NC Point Top View NC UCP200 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 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 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 ...

Page 65: ...NG Proprietary Contents may change without notice Level 3 Repair 8 56 This Document can not be used without Samsung s authorization NC UME200 1 2 3 4 5 6 7 8 9 10 A A B B C C D D E E F F 1 2 3 4 5 6 7 8 9 10 ...

Page 66: ... 1 Remove screws at 6 points 1 1 Put tools to set lower and disassemble from left to right 2 POINTS 2 3 1 Separate rear after disassemble hook to below Order using tool 8 POINTS 4 1 Remove screws at 2 points Be careful not to make scratch and molding damage Be careful not to make scratch and molding damage Be careful not to make scratch and molding damage Be careful not to damage to SLAVE INTENNA ...

Page 67: ... led to tweezers 2 Overturn board and disassemble cif camera connector of backside 8 1 Remove motor using disassembly hole 2 Catch board with both hand and disassemble intenna left right hook part to 1 to 2 Order and separate intenna in board 2 1 2 1 1 1 2 2 1 1 Be careful to not to tear the FPCB 2 Catch and disassemble fpcb s hard part when disassembling tsp fpcb Be careful to not to tear the FPC...

Page 68: ...s 4 pointses after disassembling central left right hook 2point 1 Disassemble lcd fpcb of bottom right 11 1 Disassemble subkey left right hook and separate key unit 1 2 1 Pushing front right and left side up and down end and disassemble front and lcd uni 12 Be careful of lcd fpcb damage when disassembling bracket Be careful to not to tear the TSP FPCB Be careful to not to tear the LCD FPCB Be care...

Page 69: ...r inserting sub key and confirm whether hook 2 pointses of backside were assembled 1 Assemble tsp fpcb after placing lcd unit depending on upper lower 4points groove on front that become sub key placed 1 Careful of lcd fpcb insertion and place to front lest should take bracket to screw boss hole 4 pointses 2 Assemble central left right hook 2point 1 2 Be careful to not to tear the FPCB Confirm whe...

Page 70: ...zers 2 Overturn board and assemble cif camera connector of backside 1 Catch board with both hand and assemble intenna left right hook part to 1 to 2 Order 2 Attach motor using at intenna hole 1 2 1 1 2 1 8 2 1 Place main board vertically on front assay 1 attached depending on base line for attachment 1 When assembling intenna take care so that motor wire is not damaged 1 Be careful to not to tear ...

Page 71: ...ide fpcb from lcd bracket 2 1 1 12 1 Assemble screws at 6 points 1 Assemble rear after assemble hook to below Order 8 POINTS 1 Assemble screws at 2 points 1 Be careful to not to tear the FPCB 2 Catch and assemble fpcb s hard part when assembling tsp fpcb Be careful not to damage to SLAVE INTENNA Be careful not to make scratch and molding damage Be careful not to make scratch and molding damage Tor...

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