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Samsung GT-E1225F, Руководство по обслуживанию

Samsung GT-E1225F - компактный и надежный телефон с удобными функциями. Чтобы получить бесплатное руководство по обслуживанию и инструкции, загрузите сервисное руководство с manualshive.com. Найдите все необходимые сведения для использования вашего устройства в данном руководстве.

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SAMSUNG PROPRIETARY

THIS DOCUMENT CONTAINS CONFIDENTIAL

PROPRIETARY INFORMATION THAT IS

SAMSUNG ELECTRONICS CO’S PROPERTY.

DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS

EXCEPT AS AUTHORIZED BY SAMSUNG.

TORCH HOT KEY

G

LCD CONNECTOR

KEY MAP

KEY LED

TORCH DRIVER

Digital External Interface- UART

POWER KEY

R307

L305

LEFT

1

2

C301

SOFT300

1

2

L304

UP

1

2

LED301

SOFT301
1

2

1

2

C309

1

2

DIGIT305

DIGIT301

R311

C311

R313

2

C305

LED304

DIGIT307
1

1

2

3

4

5

6

SHARP

1

2

ZD303

DIGIT309

1

2

1

2

L300

DIGIT300

R305

R300

R304

STAR

1

2

VMEM_1.8V

6 7

1

2

TAC300

3

4

5

21

NC
NC 22

NC 23

24

NC

NC 25

26

NC

27

NC

2 2

20 20

3

3
4 4

5

5
6

6
7

7
8

8
9

9

12

12

13 13

14 14

15

15

16 16

17

17

18 18

19

19

IFC300

1

1

10

10
11

11

R314

C312

LED303

R306

ZD302

R303

VGPIO_2.8V

1

2

3

4

5

6

TORCH_DIODE

ZD301

C308

VCHG_5V

34

NC

DIGIT308
1

2

32

32

4

4

5 5

6

6

7 7

8

8

9 9

NC 33

25

26

26
27 27

28

28
29 29

3 3

30

30
31 31

18

18

19 19

2

2

20

20

21 21

22

22
23 23

24

24
25

10

10

11 11

12

12

13 13

14

14

15 15

16

16

17 17

LCD_PAD

1 1

R312

R310

DIGIT303
1

2

C316

C310

GND

5

4

VIN

VOUT

1

L303

1

2

U300

EN

3

2

GND

RIGHT

LED300

END

1

2

KEY_LED_3.3V

R302

C302

R309

2

C304

DOWN

1

LED302

1

2

R308

V_BATT

DIGIT306

C313

ZD300

C307

1

2

C300

1

2

DIGIT304

INT

C315

C314

DIGIT302

1

2

V_BATT

TA300

C303

L302

1

2

L301

R301

SEND

C317

C306

WEn

KEYIO(1)

KEYOUT(3)

EAR_P

FM_ANT

LED_K1
LED_K2

MD(7)

LCD_CS

A(20)

MD(6)

MD(5)
MD(4)

MD(3)

MD(2)
MD(1)

MD(0)

UART0_RD

KEYIO(2)

KEYOUT(3)

KEYOUT(2)

KEYOUT(1)

KEYOUT(0)

AUX_DET

UART0_TD

LCD_RST

LED_A

JIG_ON

UART1_TD_J

UART1_RD_J

OEn

3PI_L

3PI_R

UART1_TD

UART1_RD

KEYIN(1)

KEYIO(0)

KEYIO(1)

TORCH_EN

EAR_SW

VCM_OUT

EAR_N

EAR_MIC_N

EAR_MIC_P

EAR_SW_REF

KEYIN(0)

KEYIN(2)

ONKEY_2

ONKEY_1

GT-E1225F Service Schematics

Содержание GT-E1225F

Страница 1: ... All functionality features specifications and o ther product information provided in this docu ment including but not limited to the benefit s design pricing components performance availability and capabiliti es of the product are subject to change without notice or oblig ation Samsung reserves the right to make changes to this document and the product described herein at anytime without obligati...

Страница 2: ...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 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 smal...

Страница 3: ...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...

Страница 4: ...5 960 1710 1785 1805 1880 ARFCN range 0 124 975 1023 512 885 Tx Rx spacing 45MHz 95MHz Mod Bit rate Bit Period 270 833kbps 3 692us 270 833kbps 3 692us Time Slot Period Frame Period 576 9us 4 615ms 576 9us 4 615ms Modulation 0 3GMSK 0 3GMSK MS Power 33dBm 5dBm 30dBm 0dBm Power Class 4 max 33dBm 1 max 30dBm Sensitivity 102dBm 100dBm TDMA Mux 8 8 Cell Radius 35Km 2Km 2 1 GSM General Specification ...

Страница 5: ... dBm 7 29 2 dBm 8 27 2 dBm 9 25 2 dBm 10 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 4dBm 12 6 4 dBm 13 4 4 dBm 14 2 5 dBm 15 0 5 dBm 2 2 GSM TX power class ...

Страница 6: ...struction and Installation 3 1 This Document can not be used without Samsung s authorization Main Function Dual SIM socket 900 1800 not dual standby PNX4850 1 77 TFT QVGA LCD SMS SOS Message Whisper Mode Fake Call 40 Polyphonic Melody FM Radio LED Torchlight 3 5Φ Earjack ...

Страница 7: ...SAMSUNG Proprietary Contents may change without notice 4 Exploded View and Parts List 4 1 This Document can not be used without Samsung s authorization 4 1 Cellular phone Exploded View ...

Страница 8: ...ING 6002 001428 QMI01 MICROPHONE ASSY GT_E1225F GH30 00674A QMO01 MOTOR DC SCH S369 GH31 00392A QBA01 INNER BATTERY PACK 800MAH BLK UNI MAIN GH43 03241A QMP01 A S ASSY PBA MAIN TURK GT E1225F GH82 05161A QLC01 ASSY LCD 1 77 QQVGA SCH B559 ASSY GH96 04327A QFR01 ASSY CASE FRONT GH98 16860A QBC00 ASSY COVER BATTERY GH98 16862A QKP01 ASSY KEYPAD MAIN GH98 16863A QRE01 ASSY CASE REAR GH98 16861A QIF01...

Страница 9: ...TVS 0406 001267 ZD300 DIODE TVS 0406 001286 ZD303 DIODE TVS 0406 001286 ZD406 DIODE TVS 0406 001361 ZD301 DIODE TVS 0407 001002 D200 DIODE ARRAY 0505 002664 TR200 FET 0601 002846 LED300 LED 0601 002846 LED301 LED 0601 002846 LED302 LED 0601 002846 LED303 LED 0601 002941 LED304 LED 1001 001610 U101 IC 1001 001635 U400 IC 1001 001664 U200 IC 1003 001440 TR100 IC 1108 000217 UME200 MEMORY 1201 002933...

Страница 10: ...007 000141 R402 R CHIP 2007 000143 R100 R CHIP 2007 000143 R107 R CHIP 2007 000143 R108 R CHIP 2007 000148 R200 R CHIP 2007 000148 R201 R CHIP 2007 000151 R117 R CHIP 2007 000151 R209 R CHIP 2007 000151 R212 R CHIP 2007 000162 R110 R CHIP 2007 000163 R407 R CHIP 2007 000164 R408 R CHIP 2007 000170 R403 R CHIP 2007 000172 R302 R CHIP 2007 000172 R306 R CHIP 2007 000172 R307 R CHIP 2007 000172 R314 ...

Страница 11: ...0425 C229 C CERAMIC 2203 000679 C302 C CERAMIC 2203 000725 C316 C CERAMIC 2203 000812 C120 C CERAMIC 2203 000812 C122 C CERAMIC 2203 000812 C126 C CERAMIC 2203 000812 C127 C CERAMIC 2203 000812 C227 C CERAMIC 2203 000812 C406 C CERAMIC 2203 000812 C407 C CERAMIC 2203 000940 C412 C CERAMIC 2203 000940 C413 C CERAMIC 2203 000995 C114 C CERAMIC 2203 001072 C129 C CERAMIC 2203 001072 C404 C CERAMIC 22...

Страница 12: ...C 2203 005344 C223 C CERAMIC 2203 005481 C101 C CERAMIC 2203 005481 C104 C CERAMIC 2203 006048 C118 C CERAMIC 2203 006048 C203 C CERAMIC 2203 006048 C204 C CERAMIC 2203 006048 C205 C CERAMIC 2203 006048 C228 C CERAMIC 2203 006048 C230 C CERAMIC 2203 006048 C234 C CERAMIC 2203 006048 C301 C CERAMIC 2203 006048 C303 C CERAMIC 2203 006048 C402 C CERAMIC 2203 006048 C405 C CERAMIC 2203 006048 C418 C C...

Страница 13: ...C200 C CERAMIC 2203 006824 C201 C CERAMIC 2203 006824 C226 C CERAMIC 2203 007240 TA400 C CERAMIC 2203 007279 C119 C CERAMIC 2203 007279 TA300 C CERAMIC 2203 007425 C222 C CERAMIC 2703 000213 L101 INDUCTOR 2703 002170 L111 INDUCTOR 2703 002200 L406 INDUCTOR 2703 002200 L407 INDUCTOR 2703 002204 L112 INDUCTOR 2703 002208 L109 INDUCTOR 2703 002208 L110 INDUCTOR 2703 002313 L402 INDUCTOR 2703 002313 L...

Страница 14: ...001970 L102 BEAD 3404 001152 TAC300 SWITCH TACT 3705 001731 RFS100 CONNECTOR COAXIAL 3709 001488 SIM200 CONNECTOR CARD 3709 001488 SIM201 CONNECTOR CARD 3710 002683 IFC300 SOCKET INTERFACE 3711 007437 BTC200 HEADER BATTERY 3722 003101 EAR400 JACK EARPHONE GH70 03951A SC100 SHIELD CAN CLIP GH70 03951A SC101 SHIELD CAN CLIP GH70 03951A SC102 SHIELD CAN CLIP GH70 03951A SC104 SHIELD CAN CLIP GH70 039...

Страница 15: ...ers from anysvc and then install the drivers If your pc already has the drivers you can skip this step SAMSUNG Mobile USB DRIVER 4 40 7 0 v1 6 zip msxml msi SSDN_V1 1 808 7165_SETUP_whql exe 2 Download the files from anysvc The latest s w download program of GT E1225F The latest s w binary files of GT E1225F 3 Unpack zip file in their folder To save binary file in each folder is recommended 4 Run ...

Страница 16: ...e of speed Click the boxes of file info section Select correct binary files Select Mode AutoDownloader Check the box If you don t have to do NOR TFS Operation You can download without click DOWNLOAD button Power ON after download Check the box If you want to turn on the phone automatically after download BIN Binary download Only TFS TFS download Only BIN TFS Both download Select the correct binary...

Страница 17: ...ion 6 Click the START button and connect Phone with PC Connect Phone though IF Cable Port will be readied and Download will be activated 7 Click the Download and then download is progressed automatically 8 If the download is completed rightly it shows the content Download complete Caution Never disconnect during the S W downloading ...

Страница 18: ...nstructions 7 1 1 Disassembly 1 Be careful not to make scratch and molding damage 2 Torque 1 1 1 3 Kgf cm 1 Be careful not to make scratch and molding damage 2 Be careful not to damage IF COVER 1 Be careful not to make scratch and molding damage 1 Be careful not to make scratch and molding damage Unscrew 2 points at the REAR case DIsassemble the REAR as below sequence ...

Страница 19: ...lding damage 1 Be careful not to make scratch and molding damage 1 Be careful not to make scratch and molding damage 2 Be careful speaker contact pin damage 1 Be careful not to make scratch and molding damage 2 Be careful motor contact pin damage Disassemble the SHIELD CAN Separate the KEYPAD from the FRONT Separate the MOTOR from the REAR Separate the SPEAKER from the REAR ...

Страница 20: ...amage 1 Be careful not to make scratch and molding damage 1 Be careful not to make scratch and molding damage 2 When insert MOTOR use PUSHING JIG 3 CHECK SPEAKER MOTOR insert tightly 1 Be careful not to make scratch and molding damage 2 Be careful nothing goes between LCD and FRONT Assemble the SHIELD CAN INSERT PBA TO FRONT INSERT MIC TO FRONT INSERT SPEAKER MOTOR to REAR INSERT KEYPAD to FRONT ...

Страница 21: ...cument can not be used without Samsung s authorization 1 Be careful not to make scratch and molding damage 2 Be careful not to damage IF COVER 1 Be careful not to make scratch and molding damage 2 Torque 1 1 1 3 Kgf cm Screw 2 points at the REAR case COMBINE REAR FROM TOP TO BOTTOM ...

Страница 22: ...2 1 Pre requsite for calibration Diagram of connection Anyway Jig Power Supply E3632A HP8960 or CMU200 PC Serial Cable Power Supply Cable GPIB Cable Adapter GPIB Cable Mobile Phone RF Cable IF Cable Service Parts Anyway Jig Adaptor IF Cable RF Cable GH99 36900A GH99 38251A GH39 01160A GH39 00985A Standard Parts Power Supply Cable Serial Cable GPIB Cable ...

Страница 23: ...ke below to do calibration Option list upgrade need E1968A 202 GSM EDGE mobile test application Phase Ampl vs Time GSM Polar cal option WCDMA Qualcomm solution CDMA2000 TA CDMA2000 mobile test Firmware E1968A A 06 56 GSM GPRS EDGE E1987A Fast switching A 06 19 GSM GPRS EDGE WCDMA HSDPA CDMA2000 E1962B B 10 11 IS 2000 IS 95 AMPS Hardware 002 002 RF source 2 003 003 Flexible radio ...

Страница 24: ...Document can not be used without Samsung s authorization Firmware License status summary Select this menu for details GSM Phase Ampl vs Time Option GSM Polar Cal Option WCDMA Qualcomm Solution If no option it is impossible to do GSM EDGE cal of WCDMA GSM Tx Power error WCDMA CDMA ...

Страница 25: ...GPRS GPRS CMU200 Main Frame CMU B11 B12 OCXO Need to have one of those CMU B21 v14 Universal Signaling Unit It may needed when the DUT based on AGERE chipset because it need a live for GSM it need CMU B54 v14 BCH signal for Calibration To working CMU B66 Versatile Baseband Unit Tx Baseband board for UL but it s now included in CMU B68 So no longer exist CMU B68 Versatile Baseband Unit Tx Rx Baseba...

Страница 26: ...of buffer memory inside This influence to the Polar Modulation Calibration test in case of CMU U65 v02 only supports up to 128 steps of test CMU U65 v04 supports up to 500 Steps Currently Samsung UMTS calibration doing that with about 300 steps so it requires CMU U65 v0 4 7 2 2 How to do calibration 1 Download the the latest calibration program from anysvc and unpack the zip file in the same folde...

Страница 27: ...ntents may change without notice Level 2 Repair 7 10 This Document can not be used without Samsung s authorization 4 Click the button OK 5 Setting the Config Test Write a H W Version Select Use Anyway Jig Click the button OK ...

Страница 28: ...1 This Document can not be used without Samsung s authorization 6 Connect a mobile phone and Click the START 8 If the calibration is completed rightly it shows the content TEST PASS 9 Refer to the result of calibration in the folder C DGD LOGS GT E1225F_RFCAL_YYYYMMDD_01 csv ...

Страница 29: ...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 8 2 1 RF ...

Страница 30: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 2 This Document can not be used without Samsung s authorization 8 2 2 BB ...

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

Страница 32: ...C417 C41 8 C419 D200 DOMM201 DOMM202 EAR400 F100 IFC300 L101 L102 L103 L106 L107 L109 L110 L11 1 L112 L113 L200 L201 L300 L301 L302 L303 L304 L305 L400 L401 L402 L403 L404 L405 L406 L407 L408 L409 L410 L411 LED304 MIC400 MOT100 OSC200 OSC201 PAM100 R100 R101 R102 R103 R104 R105 R106 R107 R108 R109 R110 R111 R112 R113 R114 R115 R117 R200 R201 R203 R204 R205 R206 R207 R208 R209 R210 R211 R212 R213 R...

Страница 33: ...Check the Battery Voltage is more than 3 7V Power On does not work Change the Battery END No Yes PMU_VIO 2 8V Check the Main Chip related to VGPIO_2 8V No Yes Check the Clock at UCP200 L19pin XTAL_32K 32KHZ Check the Main Chip No Yes C211 VGPIO_2 8V H Check the related circuit No Yes VCORE_1 25V 1 25V Resolder C202 C208 and L201 No Yes Check the initial operation Yes Yes ...

Страница 34: ...VIO J4 VDD_VIO2 J5 GND_VCORE J7 GND_VCORE J8 GND_VCORE J9 KEYIN0 K1 VDD_VCORE K10 VDD_VCORE K11 VDD_VCORE J11 GND_VCORE J12 GND_VCORE J13 FE_CTRL0 J15 FE_CTRL1 J16 NC J18 NC J19 GPIO52 J2 GPIO57 H2 GPIO38 H4 GPIO10 H5 GND_VCORE H7 GND_VCORE H8 GND_VCORE H9 GPIO39 J1 GND_VCORE J10 GND_VCORE H10 GND_VCORE H11 GND_VCORE H12 VDD_VSIM H13 GND_GDGPA H15 NC H16 SIM_DATA H18 SIM_CLK H19 GND_RF G19 GND_RF ...

Страница 35: ...evel 3 Repair 8 7 This Document can not be used without Samsung s authorization 8 3 2 Initial UCP200 pin T4 RSTON H Initial Failure Replace UCP200 END No Yes UCP200 pin M4 TRST_N or D12 SYSRST H Yes Yes No Change PBA Check the 16bit data signal memory CE Yes ...

Страница 36: ...nt can not be used without Samsung s authorization 8 3 3 Charging Part UCP200 pin V10 VCHG 4 9V Abnormal charging part END No Yes UCP200 pin V9 AUX_DET or R302 L No Yes Check the UCP200 pin R9 1 4V No Yes Resolder or Replace UCP200 Resolder or Replace R302 Resolder or Replace UCP200 Yes ...

Страница 37: ... s authorization 8 3 4 SIM Part Check the SIM Card END Yes Yes No Resolder or Replace U200 Are U200 pin 4 8 12 working Yes Are SIM200 or SIM 201 crack No Resolder or Replace SIM200 or SIM201 Are U200 pin 2 H or L H is SIM1 L is SIM2 Signal is not switching then Resolder or Replace U200 Yes Yes SIM1 or SIM2 does not work ...

Страница 38: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 10 This Document can not be used without Samsung s authorization ...

Страница 39: ... not be used without Samsung s authorization 8 3 5 Microphone Part UCP200 pin U18 H at Mic Active Check MIC Connection Resolder or Replave UCP200 Resolder R401 R402 L402 L403 L404 L405 C402 C403 C404 C405 TA400 END No Yes Yes Yes Yes No Check the MIC No Replace the MIC Microphone does not work ...

Страница 40: ...used without Samsung s authorization C400 L404 MIC400 ZD403 L402 R401 TA400 C408 C409 C401 C402 C405 R402 MIC_BIAS ZD400 L405 C403 C404 L403 MIC_P MIC_N C204 C224 C226 C229 C301 C302 C305 C400 C401 C402 C403 C404 C405 C408 C409 L402 L403 L404 L405 MIC400 R207 R208 R300 R301 R401 R402 TA400 ZD400 ZD403 ...

Страница 41: ...eceiver Speaker does not work Does not work Voice call Resolder UCP200 U400 R400 C401 L400 L401 or Replace RCV400 No Yes No Resolder C229 R208 U400 Yes Does not work Ringtone Resolder UCP200 U400 R400 C401 L406 L407 or Replace SPK401 No Yes END Both Is Speaker working well Change Speaker module No Yes Is Receiver working well Change Receiver module No Yes RCV does not work SPK does not work ...

Страница 42: ... 1A 3 V_BATT ZD401 C406 C407 L401 2 2 RCV400 1 1 R400 L400 ZD402 RCV RCV RCV RCV AUDIO_SW SPK SPK RCV_P RCV_N SPK ZD404 C412 L407 C413 C419 C418 SPK401 L406 ZD405 SPK SPK C106 C110 C227 C228 C312 C313 C406 C407 C410 C411 C41 2 C413 C417 C41 8 C419 IFC300 L103 L400 L401 L406 L407 L408 L409 MOT100 R109 R210 R314 R400 R403 R404 R407 R408 SPK401 TA300 TAC300 TR100 U300 U400 U401 ZD100 ZD200 ZD401 ZD40...

Страница 43: ...t be used without Samsung s authorization 8 3 7 Key Data Input Check Initial Operation Yes When you pushed all of the Key does the key have tension 1 number navi key Change Domesheet 2 Torch hot key resolder TAC300 Yes All of the key doesn t work except POWER ON KEY Replace the PBA No Yes END No ...

Страница 44: ...4 5 6 2 SHARP 1 2 DIGIT309 1 1 2 DIGIT300 STAR 1 2 LEFT 1 2 1 2 SOFT300 UP 1 2 SOFT301 1 2 1 2 DIGIT301 1 2 DIGIT305 KEYIO 2 KEYOUT 3 KEYOUT 2 KEYOUT 1 KEYOUT 0 KEYIN 1 KEYIO 0 KEYIO 1 KEYIN 0 KEYIN 2 TORCH_DIODE 4 5 6 7 1 2 TAC300 3 KEYIO 1 KEYOUT 3 DIGIT300 DIGIT301 DIGIT302 DIGIT303 DIGIT304 DIGIT305 DIGIT306 DIGIT307 DIGIT308 DIGIT309 DOWN END INT LED300 LED301 LED302 LED303 LEFT R310 R311 R31...

Страница 45: ...7 This Document can not be used without Samsung s authorization 8 3 8 Back Light for Color Main LCD Backlight does not work Yes Is LCD Contrast set on high level in the Menu No Set LCD Contrast on high level Yes Resolder U103 or Repalce LCD Module No Is U103 pin 1 H Yes END ...

Страница 46: ...thout notice Level 3 Repair 8 18 This Document can not be used without Samsung s authorization 8 3 9 Key Back Light Main Key LED does not work Yes No Resolder or Replace UCP200 Is UCP200 pin T8 V8 H Yes Change PBA Is Key LED working END Yes No ...

Страница 47: ...notice Level 3 Repair 8 19 This Document can not be used without Samsung s authorization 8 3 10 Torch light Torchlight does not work Yes No Resolder or Replace U300 Is U300 pin 3 H Yes Resolder or Replace LED304 R314 Is Torchlight working END Yes No ...

Страница 48: ...1 C104 C105 C106 C109 C110 C132 C227 C228 C312 C313 C317 C406 C407 C410 C411 C41 2 C413 C415 C417 C41 8 C419 DOMM201 DOMM202 EAR400 IFC300 L101 L103 L300 L400 L401 L406 L407 L408 L409 L410 L411 LED304 MOT100 R100 R101 R106 R107 R108 R109 R210 R314 R400 R403 R404 R407 R408 SPK401 TA300 TAC300 TR100 U100 U101 U300 U400 U401 ZD100 ZD200 ZD300 ZD302 ZD401 ZD402 ZD404 ZD405 ZD406 1 2 TAC300 3 4 5 6 7 T...

Страница 49: ...not be used without Samsung s authorization 8 3 11 1 FM RADIO without headset FM does not work without headset Yes No Resolder or Replace U100 U101 U104 Are U101 pin 3 U104 pin 6 H Yes Change Rear Battery cover Resolder L102 L103 C105 C106 C132 R104 R105 C102 C103 Is FM RADIO working END Yes No ...

Страница 50: ...s Document can not be used without Samsung s authorization 8 3 11 2 FM RADIO with S20P headset FM does not work with S20P headset Yes No Resolder or Replace U101 U104 Are U101 pin 3 H and U104 pin 6 L Yes Resolder C317 L102 L300 R104 R105 C102 C103 Is FM RADIO working END Yes No ...

Страница 51: ... Document can not be used without Samsung s authorization 8 3 11 3 FM RADIO with 3 5PI headset FM does not work with 3 5PI headset Yes No Resolder or Replace U101 U104 Are U101 pin 3 H and U104 pin 6 L Yes Resolder C415 L102 L411 R104 R105 C102 C103 Is FM RADIO working END Yes No ...

Страница 52: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 24 This Document can not be used without Samsung s authorization ...

Страница 53: ...er RX ON Cell Power 60 dBm PAM100 pin 15 65dBm Yes Resolder C114 C130 L109 L110 No Yes No Check PAM100 pin 8 10 L PAM100 pin 18 68dBm Check ANT Switch control circuit No Yes Resolder PAM100 Yes No Resolder F100 F100 pin 6 7 70dBm Yes UCP200 pin G1 70dBm pin F1 70dBm Resolder C123 C124 L112 No Yes Check Resolder C123 C124 L112 And PMU Part and UCP200 Yes END ...

Страница 54: ...r RX ON Cell Power 60dBm PAM100 pin15 65dBm Yes No Yes No Check PAM100 pin 8 L 10 H PAM100 pin17 68dBm Check ANT Switch control circuit No Yes Resolder PAM100 Yes No Resolder F100 F100 pin 8 9 70dBm Yes UCP200 pin E1 70dBm pin D1 70dBm Resolder C117 C121 L111 No Yes Check Resolder C117 C121 L111 And PMU Part and UCP200 Yes END Resolder C114 C130 L109 L110 ...

Страница 55: ... Resolder PAM100 Yes PAM100 pin 15 30dBm TX ON 5Level Check PAM100 pin 8 H pin 10 L PAM100 pin4 4 dBm Check ANT Switch control circuit Yes No Yes No yes Yes Yes Check PAM100 VBATT pin11 OK Check UCP200 No Check VBAT or PAM control signal No UCP200 pin A2 4dBm Yes Resolder or Change R111 C126 No Check Resolder R111 C126 And PMU Part and UCP200 END Resolder C114 C130 L109 L110 ...

Страница 56: ...Resolder R112 R113 R114 C127 And PMU Part and UCP200 PAM100 pin15 30dBm Check VBAT or PAM control signal Check UCP200 Change or Resolder PAM100 Check ANT Switch control circuit Yes No No Yes Resolder or Change R112 R113 R114 C127 Check PAM100 pin 4 H pn 5 H Yes Yes Yes yes Yes No No No Yes UCP200 pin A1 4dBm PAM100 pin 2 4 dBm Check PAM100 VBATT pin11 OK Resolder C114 C130 L109 L110 ...

Страница 57: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 29 This Document can not be used without Samsung s authorization ...

Страница 58: ... 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 ...

Страница 59: ...NG Proprietary Contents may change without notice Level 3 Repair 8 31 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 ...

Страница 60: ...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...

Страница 61: ... F100 G 2 3 G 5 G G 10 1 IN1 IN2 4 OUT1 8 9 L107 C115 R102 C108 R110 ZD100 C114 V_BATT _SEN VGPIO_2 8V RFGND ROUT 12 6 SCLK 7 SDIO VA 14 VD 10 VIO 8 _RST 4 5 GND 15 GPO 13 LOUT NC 1 NC 16 NC 18 19 NC 9 RCLK 3 U104 FMI 1 1 2 GND 17 R111 C109 C105 220nH R115 C121 C117 C103 C130 TP102 TP100 TP101 C118 C120 R100 L102 C111 C102 L111 C126 V_BATT C101 R108 C125 R114 R103 C124 R104 TMS TCK TDO TRST_N RSTO...

Страница 62: ..._32K_2 K19 NC J19 GPIO52 J2 GPIO57 J4 VDD_VIO2 J5 GND_VCORE J7 GND_VCORE J8 GND_VCORE J9 KEYIN0 K1 GPIO39 J1 GND_VCORE J10 GND_VCORE J11 GND_VCORE J12 GND_VCORE J13 FE_CTRL0 J15 FE_CTRL1 J16 NC J18 SIM_DATA H18 SIM_CLK H19 GND_RF H2 GPIO38 H4 GPIO10 H5 GND_VCORE H7 GND_VCORE H8 GND_VCORE H9 GND_VCORE G9 GND_RF H1 GND_VCORE H10 GND_VCORE H11 GND_VCORE H12 VDD_VSIM H13 GND_GDGPA H15 NC H16 SIM_RST G...

Страница 63: ...IO_2 8V 1 2 3 4 5 6 TORCH_DIODE ZD301 C308 VCHG_5V 34 NC DIGIT308 1 2 32 32 4 4 5 5 6 6 7 7 8 8 9 9 NC 33 25 26 26 27 27 28 28 29 29 3 3 30 30 31 31 18 18 19 19 2 2 20 20 21 21 22 22 23 23 24 24 25 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 LCD_PAD 1 1 R312 R310 DIGIT303 1 2 C316 C310 GND 5 4 VIN VOUT 1 L303 1 2 U300 EN 3 2 GND RIGHT LED300 END 1 2 KEY_LED_3 3V R302 C302 R309 2 C304 DOWN 1 LE...

Страница 64: ...IO_2 8V VGPIO_2 8V TA400 C408 C400 L404 L410 R403 L401 C415 C407 6 CON E C409 EAR400 CON A 2 3 CON B CON C 4 5 CON D L411 C401 R408 L406 C402 2 2 RCV400 1 1 R400 L400 ZD402 R407 C417 ZD405 V_BATT TORCH_DIODE C405 R402 MIC_BIAS ZD400 L405 ZD404 C403 ZD406 1 2 3 4 5 6 C404 L409 C412 L407 C410 2 1B1 9 2A 2B0 7 10 2B1 GND 6 4 S1 8 S2 VCC 1 U400 3 1A 1B0 5 L403 C411 9 1 4 C 3 1 4 C C418 SPK SPK FM_ANT ...

Страница 65: ...d or domestic law Samsung Electronics Co Ltd 2010 08 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 ...

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