Samsung GT-E1170/I Скачать руководство пользователя страница 20

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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

Modem

(PNX4850)

MAIN LCD

MD(0:7) /NCS(0)/A(20)/Wen/LED_A

VGPIO2.8V

VMEM_1.8V

QQVGA

(128x128)

SYSRST

SIM

VSIM_3.0V

32.768kHz

NCS_FLASH / NCSRAM

VMEM_1.8V

MD(0:15)/ A(17:23)

LB / UB

SYSRST

PHONE MEMORY

(K5N64337ATB-BQ12)

NOR

64Mb

OEn/WEn

A(13)*F-RDY/R-WAIT# / A(14)*CLK / A(15)*AVD#

UtRAM

32Mb

SIM_RST

SIM_CLK

VBAT

FM RADIO

(SI4708-B-GMR)

AUDOL

AUDOR

VGPIO_2.8V

GPIO38/GPIO39

AUXAUD_IN_L

LED Drv.

(AHK3292IGU-T1)

LCD_K1/
LED_K2

VBAT

MOTOR

VBAT

LCD_DET

KEY_ROW((0:4)

KEY_COL((0:4)

KEYPAD

MAIN KEY LED(1:4)

Li-Ion Battery

(Standard)

1000mAh

V_EXT_CHARGE_5V

IF CON

UART0_TD / UART0_R D

FM_ANT

VBUS_5V_IF

EAR_P / N

EARMIC_P / N / EAR_SW

SIM

VBAT

SIM_DATA

EXTMIC_IN_P

MIC

MIC_N

MIC_P

EARMIC

AUX_MIC_P

AUX_MIC_N

UART1_TD / UART1_RD

AUXAUD_IN_R

SDIO/SCLK

LDO

KEY_LED_ON

EXTMIC_IN_N

INTMIC_IN_N

INTMIC_IN_P

HSET_OUT_N

HSET_OUT_P

EAR_OUT_N|R

EAR_OUT_P|L

EAR_N

EAR_P

SPK_P

SPK_N

VCM_OUT

RF BLOCK

FEM

PAM

DCS Rx

EGSM Rx

* GSM

Rx : 925 ~ 960MHz
Tx : 880 ~ 915MHz

* DCS

Rx : 1805 ~ 1880MHz
Tx : 1710 ~ 1785MHz

EGSM Tx

DCS Tx

VBAT

VCM_OU T

JIG_ON

EAR_SW_RE F

(HY20-AB0310)

Содержание GT-E1170/I

Страница 1: ...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 notifi...

Страница 2: ...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...

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: ... 1805 1880 ARFCN range 0 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 5pcl 19pcl 0pcl 15pcl Sensitivity 102dBm 100dBm TDMA Mux 8 8 Cell Radius 35Km 2Km ...

Страница 5: ...Bm 12 19 3 dBm 13 17 3 dBm 14 15 3 dBm 15 13 3 dBm 16 11 5 dBm 17 9 5 dBm 18 7 5 dBm 19 5 5 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: ... Contents may change without notice 3 Operation Instruction and Installation 3 1 This Document can not be used without Samsung s authorization Main Function GSM 900 1800 1 52 CSTN SMS MMS 64 Poly Melody Noise Cancellation ...

Страница 7: ...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 QFR01 QRE01 QSP01 QCR89 QLC01 QKP01 QMI01 QMP01 QMO01 QBA01 QBC00 QMW02 QIF01 QME01 ...

Страница 8: ...MOTOR DC SCH S369 GH31 00392A QBA01 INNER BATTERY PACK 1000MAH BLK ENG EU GH43 03184A QME01 DOME SHEET GT E1170 GH59 09033A QMP01 A S ASSY PBA MAIN COMM GT E1170I DBT SV GH82 05497A QLC01 ASSY LCD MODULE ASSY GT E1100 GH96 03565A QBC00 ASSY COVER BATT GH98 16533A QKP01 ASSY KEYPAD EU BLACK GH98 16834A QFR01 ASSY CASE FRONT GH98 16038A QMW02 PCT WINDOW MAIN GH72 57916A QRE01 ASSY CASE REAR GH98 160...

Страница 9: ...HIP R300 R306 R312 2007 000141 R CHIP R208 2007 000144 R CHIP R200 R202 2007 000148 R CHIP R109 2007 000151 R CHIP R303 R304 R305 R307 2007 000172 R CHIP R308 2007 000172 R CHIP R309 R310 2007 000173 R CHIP R311 2007 000174 R CHIP R209 2007 001301 R CHIP R210 2007 001333 R CHIP R106 2007 003025 R CHIP R204 2007 008500 R CHIP U302 2203 000386 C CERAMIC CHIP C225 C227 2203 000425 C CERAMIC CHIP C107...

Страница 10: ...3 2203 007425 C CERAMIC CHIP L103 2703 001733 INDUCTOR SMD L100 L106 2703 002170 INDUCTOR SMD L107 2703 002176 INDUCTOR SMD L104 2703 002199 INDUCTOR SMD L302 L303 L304 L305 2703 002201 INDUCTOR SMD L306 L307 L308 L309 2703 002201 INDUCTOR SMD L105 2703 002203 INDUCTOR SMD L108 2703 002204 INDUCTOR SMD L201 2703 003184 INDUCTOR SMD OSC201 2801 004882 OSCILLATOR OSC200 2801 005011 OSCILLATOR F100 2...

Страница 11: ...horization 6 1 S W Download 6 1 1 Pre requsite for S W Downloading Downloader Program PNX4850 Downloader 0 3 Lite For Maple GT E1170i Mobile Phone Data Cable JIG BOX GH99 36900A RF Test Cable GH39 00985A JIG Cable GH39 01160A Adapter GH99 38251A Serial Cable Binary files Settings Connect to ANYWAY JIG BOX JIG CABLE Phone to JIG ...

Страница 12: ... Repair 6 2 This Document can not be used without Samsung s authorization 6 1 2 S W Downloader Program Load the binary download program by executing the PNX4850 Downloader 0 3 Lite For Maple enter this file 1 Select the connected serial port and the rate of speed ...

Страница 13: ...SAMSUNG Proprietary Contents may change without notice Level 1 Repair 6 3 This Document can not be used without Samsung s authorization 2 Select the D L Mode 3 Select the Binary TFS file ...

Страница 14: ...may change without notice Level 1 Repair 6 4 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 ...

Страница 15: ...SUNG Proprietary Contents may change without notice Level 1 Repair 6 5 This Document can not be used without Samsung s authorization 6 Confirm the downloaded version name and etc 1234 Full Reset 2767 3855 ...

Страница 16: ...damage 1 Be careful not to make scratch and molding damage 1 Be careful not to make scratch and molding damage 1 Be careful not to make scratch and molding damage 7 1 Disassembly and Assembly Instructions 7 1 1 Disassembly Release Screw 2 Point at rear 1 2 3 Disjoint hook on the right side of the rear Disjoint hook on the left side of the rear 4 Disjoint Hook on the top of the rear ...

Страница 17: ... s authorization 1 Be careful not to make scratch and molding damage 1 Be careful not to damage to LCD Module 1 Be careful not to make damage to MIC FPCB 8 Disassemble Main PBA from the FRONT 7 Disassemble Main PBA from the FRONT 5 Pull the REAR by lifting it from top to bottom Press front side hook to release Main PBA 6 ...

Страница 18: ...uthorization 1 Be careful not to damage to LCD Module 1 Be careful not to make damage to MIC FPCB 1 Beware that you do not damage MIC F PCB 7 1 1 Assembly 1 2 3 4 Set a PBA and front Assemble the hooks on the bottom of the rear Press front side hook to lock Main PBA and insert MIC to front carefully Assemble PBA to the front ...

Страница 19: ... s authorization 1 Be careful not to make scratch and molding damage 1 Be careful not to make scratch and molding damage 1 Be careful not to make scratch and molding damage 5 6 Assemble the hooks on the top of the rear Assemble the left right hook on the side of the rear Drive Screws at 2 points with torque 1 2 0 1 Kgf 7 ...

Страница 20: ...OR VGPIO_2 8V GPIO38 GPIO39 AUXAUD_IN_L LED Drv AHK3292IGU T1 LCD_K1 LED_K2 VBAT MOTOR M VBAT LCD_DET KEY_ROW 0 4 KEY_COL 0 4 KEYPAD MAIN KEY LED 1 4 Li Ion Battery Standard 1000mAh V_EXT_CHARGE_5V IF CON UART0_TD UART0_RD FM_ANT VBUS_5V_IF EAR_P N EARMIC_P N EAR_SW SIM VBAT SIM_DATA EXTMIC_IN_P MIC MIC_N MIC_P EARMIC AUX_MIC_P AUX_MIC_N UART1_TD UART1_RD AUXAUD_IN_R SDIO SCLK LDO KEY_LED_ON EXTMI...

Страница 21: ...31 8 C31 9 C32 0 C32 1 C32 2 C32 3 C32 4 D20 0 D20 1 D30 0 D30 1D30 2 D30 3 DOMM20 0 DOMM20 1 DOMM20 2 F100 IFC300 L100 L101 L102 L103 L104 L105 L106 L107 L108 L109 L200 L201 L300 L301 L302 L303 L304 L305 L306 L307 L308 L309 LCD_DE T LED30 0 MIC30 0 MOT100 OSC20 0 OSC20 1 PAM100 R10 1 R10 2 R10 3 R10 4 R10 5 R10 6 R107 R10 9 R20 0 R20 1 R20 2 R20 3 R20 4 R20 5 R20 6 R20 7 R20 8 R20 9 R21 0 R21 1 R...

Страница 22: ...ment can not be used without Samsung s authorization 8 2 1 Bottom DIGIT30 0 DIGIT30 1 DIG IT302 DIGIT30 3 DIGIT30 4 DIG IT305 DIGIT30 6 DIGIT30 7 DIG IT308 DIGIT30 9 DOWN END HDC300 INT LED30 1 LED30 2 LED30 3 LED30 4 LEFT RIGH T SEND SHAR P 1 0 3 T F O S 0 0 3 T F O S STAR UP ZD30 2 ...

Страница 23: ...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 C108 C109 C212 C308 using Oscilloscope look over the coming out signal Oscilloscope GND TP Test Point ...

Страница 24: ...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 ...

Страница 25: ...hange the Battery Because of batt power low END No Yes PMU_VIO 2 8V TP C207 C315 Check the Main Chip related to VGPIO_2 8V TP C207 C315 to lookover the Chip damage No Yes Check the Clock at UCP200 L16pin CLK32K 32KHZ TP R103 Check the Main Chip to lookover the Chip damage TP R103 look over the waverform using the oscilloscope No Yes VCORE_1 25V 1 25V TP C204 C214 L201 Resolder C204 C214 and L201 t...

Страница 26: ... C323 C324 C325 D200 D201 0 0 3 D 1 0 3 D 2 0 3 D D303 F100 0 0 3 C F I L100 1 0 1 L L102 L103 L105 L106 L107 L108 L109 L110 L111 0 0 2 L L201 L300 1 0 3 L L302 L303 L304 L305 L306 L307 L308 9 0 3 L LED300 MIC300 MOT100 OSC200 OSC201 PAM100 1 0 1 R 2 0 1 R R103 4 0 1 R 5 0 1 R R106 R107 8 0 1 R 0 0 2 R R201 2 0 2 R R203 R204 5 0 2 R R206 7 0 2 R R208 R209 0 1 2 R 1 1 2 R R212 3 1 2 R 4 1 2 R 5 1 2...

Страница 27: ...D N G 9 J E R O C V _ D D V 0 1 K E R O C V _ D D V 1 1 K E R O C V _ D D V 2 1 K E R O C V _ D D V 3 1 K FE_CTRL2 K15 G I D F R _ D D V 6 1 K FE_CTRL1 J16 NC J18 NC J19 2 O I V _ D D V 5 J E R O C V _ D N G 7 J E R O C V _ D N G 8 J E R O C V _ D N G 8 H E R O C V _ D N G 9 H E R O C V _ D N G 0 1 J 1 1 J E R O C V _ D N G E R O C V _ D N G 2 1 J E R O C V _ D N G 3 1 J FE_CTRL0 J15 NC H16 SIM_DA...

Страница 28: ...Samsung s authorization 8 3 2 Initial UCP200 pin T4 RSTON H 2 4V TP TP106 using the oscilloscope GND TP Initial Failure Replace UCP200 must be H using a Heatgun END No Yes UCP200 pin M4 or D12 H 2 4V TP TP100 LCD PIN5 Yes Yes No Change PBA to check TP100 LCD PIN5 Check the 16bit data signal memory CE TP TP200 Yes ...

Страница 29: ... D N G 9 J E R O C V _ D D V 0 1 K E R O C V _ D D V 1 1 K E R O C V _ D D V 2 1 K E R O C V _ D D V 3 1 K FE_CTRL2 K15 G I D F R _ D D V 6 1 K FE_CTRL1 J16 NC J18 NC J19 2 O I V _ D D V 5 J E R O C V _ D N G 7 J E R O C V _ D N G 8 J E R O C V _ D N G 8 H E R O C V _ D N G 9 H E R O C V _ D N G 0 1 J 1 1 J E R O C V _ D N G E R O C V _ D N G 2 1 J E R O C V _ D N G 3 1 J FE_CTRL0 J15 NC H16 SIM_D...

Страница 30: ...g s authorization 8 3 3 Charging Part UCP200 pin V10 VCHG_P 4 9V TP C223 Abnormal charging part END No Yes UCP200 pin V9 AUX_DET or R303 L 2 8V No Yes Check the UCP200 pin R9 1 4V No Yes Resolder R206 C223 be possible that it s not soldering well Resolder or Replace R303 Must be L 2 8V Replace UCP200 using a Heatgun Yes ...

Страница 31: ... C323 C324 C325 D200 D201 0 0 3 D 1 0 3 D 2 0 3 D D303 F100 0 0 3 C F I L100 1 0 1 L L102 L103 L105 L106 L107 L108 L109 L110 L111 0 0 2 L L201 L300 1 0 3 L L302 L303 L304 L305 L306 L307 L308 9 0 3 L LED300 MIC300 MOT100 OSC200 OSC201 PAM100 1 0 1 R 2 0 1 R R103 4 0 1 R 5 0 1 R R106 R107 8 0 1 R 0 0 2 R R201 2 0 2 R R203 R204 5 0 2 R R206 7 0 2 R R208 R209 0 1 2 R 1 1 2 R R212 3 1 2 R 4 1 2 R 5 1 2...

Страница 32: ...t be sim pin1 or R210 H 3 0V Check the SIM Card look over if it get damaged END No Yes Yes Yes No Resolder or Replace SIM200 connector Because of not soldering well After Power ON Check SIMClk Signal on pin3 of SIM200 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 pin 2 SIM_RST H 3 0V method wiring pin ...

Страница 33: ...6 C308 C309 C310 C311 C315 C325 0 0 3 C F I L300 1 0 3 L L302 L303 L304 L305 L306 MOT100 1 0 1 R 2 0 1 R R103 R106 R107 R203 R204 0 1 2 R 1 1 2 R R212 4 1 2 R 5 1 2 R 8 1 2 R 3 0 3 R 4 0 3 R 5 0 3 R R306 R307 R308 SIM200 0 0 1 R T TR200 0 0 1 U U300 0 0 2 D Z 0 0 3 D Z ZD301 0 1 2 R V 0 3 _ M I S V 6 6 G 7 8 G G 9 0 1 G 0 0 2 M I S 1 1 2 2 3 3 4 4 5 5 1 3 2 C 0 3 2 C T S R _ M I S K L C _ M I S A ...

Страница 34: ...ctive TP C226 Check the MIC Connection look over schematics about schemetics Replace UCP200 using a Heatgun Because of not soldering well Resolder L309 R313 R312 R314 C319 C323 U302 C321 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 ...

Страница 35: ...vel 3 Repair 8 16 This Document can not be used without Samsung s authorization 3 1 3 R 9 1 3 C 7 1 3 C 1 2 3 C C I M 0 7 1 1 E T G 0 0 3 C I M 2 1 3 R 3 0 3 D 8 1 3 C 0 2 3 C S A I B _ C I M 4 2 3 C 4 1 3 R 2 0 3 U 2 2 3 C 3 2 3 C 9 0 3 L N _ C I M P _ C I M ...

Страница 36: ...Voice call Replace UCP200 using a Heatgun be possible of being UCP a bad sample No Yes No Resolder C227 AND R209 be possible because of soldering not well Yes Does not work Ringtone Menu settings profiles options Edit select the Call ringtone Resolder or Replace UCP200 SPK300 be possible of soldering not well or being UCP a bad sample No Yes END Yes Is Speaker working Listening through the speaker...

Страница 37: ... Proprietary Contents may change without notice Level 3 Repair 8 18 This Document can not be used without Samsung s authorization 3 1 3 C 1 0 3 D 0 0 3 K P S 8 0 3 L 7 0 3 L 2 1 3 C 2 0 3 D P _ K P S N _ K P S ...

Страница 38: ...ial Operation Yes When 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 Yes All of the key doesn t work except POWER ON KEY Replace the PBA over the insturctions again and change the board because of be possible for PBA to get damaged Yes No END No ...

Страница 39: ...D E L 1 1 3 R 2 T N I 1 N W O D 1 2 0 0 3 T F O S 1 2 1 0 3 D E L P U 1 2 1 2 6 0 3 T I G I D 1 2 2 0 3 T I G I D 1 0 3 T I G I D 1 2 2 0 3 D E L P R A H S 1 2 4 0 3 D E L T H G I R 1 2 1 2 1 2 8 0 3 T I G I D 4 0 3 T I G I D 1 2 R A T S 1 2 4 1 3 C 5 0 3 T I G I D 9 0 3 T I G I D 1 2 T F E L 1 2 1 2 D N E S 0 0 3 T I G I D 1 2 3 0 3 T I G I D 1 2 2 T U O Y E K 1 T U O Y E K 0 T U O Y E K 3 T U O ...

Страница 40: ...n LCD Backlight does not work Yes Is LCD Contrast set on high level in the Menu menu settings display light LCD contrast No Set LCD Contrast on high level menu settings display light LCD contrast select 5Level level 1 5 Yes 1 Resolder U101 with an soldering iron 2 Repalce LCD Module to check if it has the problem No Is U101 pin 1 H 2 7V Wiring pin 1 LCD_BL_EN Yes END ...

Страница 41: ...ontents may change without notice Level 3 Repair 8 22 This Document can not be used without Samsung s authorization HDC300 2 D N G 1 0 1 U 9 0 1 C 7 0 1 R T A B V 8 0 1 R N E _ L B _ D C L A _ D E L 1 K _ D E L 2 K _ D E L ...

Страница 42: ...n 8 3 9 Key Back Light Main Key LED does not work Yes No Replace UCP200 using a Heatgun must be coming out the signal H UCP200 pin T8 V8 H 3 0V Wiring POWER ONKEY_1 2 GND look over using an Oscillocope Yes 1 Replace the LED be possible that the sample has the problem 2 Change PBA Key LED does not work look over the LED light END Yes No ...

Страница 43: ... E F 5 1 J 1 L R T C _ E F 6 1 J C N 8 1 J C N K L C _ M I S 9 1 H H2 GND_RF 8 3 O I P G 4 H 0 1 O I P G 5 H GND_VCORE H7 GND_VCORE H8 GND_VCORE H9 9 3 O I P G 1 J GND_RF H1 GND_VCORE H10 GND_VCORE H11 GND_VCORE H12 VDD_VSIM H13 GND_GDGPA H15 C N 6 1 H A T A D _ M I S 8 1 H 0 A T A D 8 1 G 8 A T A D 9 1 G GND_RF G2 8 O I P G 4 G VDD_RF_IO G5 GND_VCORE G7 GND_VCORE G8 GND_VCORE G9 GND_RF F5 N _ E I...

Страница 44: ...tting 8960 Rx setting 1 Active Cell select GSM or GPRS 2 Connetion Type select Auto GSM BLER GPRS 3 BCH Parameter select measuring band DCS or EGSM 4 Cell power 60dBm 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 ...

Страница 45: ...vel 3 Repair 8 26 This Document can not be used without Samsung s authorization 8960 spectrum analyzer down up at picture spectrum analyzer testing method the way using an Osciliscope 8960 connect using RF Cable between 8960 RF Connector in board RF Connector ...

Страница 46: ...ll Power 60dBm PAM100 Pin15 65dBm TP L111 using spectrum analyzer Yes Resolder L110 L111 C118 No Yes No Check PAM100 pin8 L 0 4V PAM100 Pin17 68dBm TP L107 using Check ANT Switch control circuit No Yes Resolder PAM100 Yes Resolder F100 F100 pin 7 6 70dBm TP C116 C117 using spectrum analyzer Yes No Check Resolder C200 C201 C203 C204 L200 And PMU Part and UCP200 Yes END ...

Страница 47: ...M100 Pin15 65dBm TP L111 using spectrum analyzer Yes Resolder L110 L111 C118 No Yes No Check PAM100 pin8 L 0 4V pin10 H 2 4V PAM100 Pin18 68dBm TP C114 using specturm analyzer Check ANT Switch control circuit No Yes Resolder PAM100 Yes Resolder F100 F100 pin 8 9 70dBm TP C113 C115 using spectrum analyzer Yes No Check Resolder C200 C201 C203 C204 L200 And PMU Part and UCP200 Yes END ...

Страница 48: ...CORE L10 VDD_VCORE L11 VDD_VCORE K11 VDD_VCORE K12 VDD_VCORE K13 2 L R T C _ E F 5 1 K VDD_RFDIG K16 D T _ 0 T R A U 8 1 K 2 _ K 2 3 _ L A T X 9 1 K 1 N I Y E K 2 K 9 1 J 2 J 7 5 O I P G 4 J VDD_VIO2 J5 GND_VCORE J7 GND_VCORE J8 GND_VCORE J9 0 N I Y E K 1 K VDD_VCORE K10 GND_VCORE J10 J11 GND_VCORE GND_VCORE J12 GND_VCORE J13 0 L R T C _ E F 5 1 J 1 L R T C _ E F 6 1 J C N 8 1 J C N K L C _ M I S ...

Страница 49: ... C323 C324 C325 D200 D201 0 0 3 D 1 0 3 D 2 0 3 D D303 F100 0 0 3 C F I L100 1 0 1 L L102 L103 L105 L106 L107 L108 L109 L110 L111 0 0 2 L L201 L300 1 0 3 L L302 L303 L304 L305 L306 L307 L308 9 0 3 L LED300 MIC300 MOT100 OSC200 OSC201 PAM100 1 0 1 R 2 0 1 R R103 4 0 1 R 5 0 1 R R106 R107 8 0 1 R 0 0 2 R R201 2 0 2 R R203 R204 5 0 2 R R206 7 0 2 R R208 R209 0 1 2 R 1 1 2 R R212 3 1 2 R 4 1 2 R 5 1 2...

Страница 50: ...PAM100 pin 8 H 2 4V Pin10 H 2 4V PAM100 pin4 4 dBm TP C111 using spectrum analyzer Check ANT Switch control circuit Yes No Yes No yes Resolder L110 L111 C118 Yes Yes Check PAM100 VBATT pin11 3 7V TP C108 OK Change the UCP200 if a damaged chip No Check VBAT using the osciliscope TP C108 or PAM control signal No PAM100 pin2 4dBm TP C112 using spectrum analyzer Yes Resolder or Change L105 C110 C111 N...

Страница 51: ...eck PAM100 pin4 H 2 4V Pin5 H 2 4V PAM100 pin2 4 dBm TP C112 using spectrum analyzer Check ANT Switch control circuit Yes No Yes No yes Resolder L110 L111 C118 Yes Yes Check PAM100 VBATT pin11 3 7V TP C108 OK Change the UCP200 if a damaged chip No Check VBAT using the osciliscope TP C108 or PAM control signal No PAM100 pin1 4dBm TP C112 using spectrum analyzer Yes Resolder or Change C112 No Check ...

Страница 52: ...CORE L10 VDD_VCORE L11 VDD_VCORE K11 VDD_VCORE K12 VDD_VCORE K13 2 L R T C _ E F 5 1 K VDD_RFDIG K16 D T _ 0 T R A U 8 1 K 2 _ K 2 3 _ L A T X 9 1 K 1 N I Y E K 2 K 9 1 J 2 J 7 5 O I P G 4 J VDD_VIO2 J5 GND_VCORE J7 GND_VCORE J8 GND_VCORE J9 0 N I Y E K 1 K VDD_VCORE K10 GND_VCORE J10 J11 GND_VCORE GND_VCORE J12 GND_VCORE J13 0 L R T C _ E F 5 1 J 1 L R T C _ E F 6 1 J C N 8 1 J C N K L C _ M I S ...

Страница 53: ... C323 C324 C325 D200 D201 0 0 3 D 1 0 3 D 2 0 3 D D303 F100 0 0 3 C F I L100 1 0 1 L L102 L103 L105 L106 L107 L108 L109 L110 L111 0 0 2 L L201 L300 1 0 3 L L302 L303 L304 L305 L306 L307 L308 9 0 3 L LED300 MIC300 MOT100 OSC200 OSC201 PAM100 1 0 1 R 2 0 1 R R103 4 0 1 R 5 0 1 R R106 R107 8 0 1 R 0 0 2 R R201 2 0 2 R R203 R204 5 0 2 R R206 7 0 2 R R208 R209 0 1 2 R 1 1 2 R R212 3 1 2 R 4 1 2 R 5 1 2...

Страница 54: ... 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 55: ...NG Proprietary Contents may change without notice Level 3 Repair 8 36 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 56: ...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 57: ...ONBOARD CLIP 4 SC107 1 1 2 2 3 1 1 2 2 3 3 4 4 5 5 SC100 NC C115 L104 RFS100 2 A C 1 G 3 4 G D 6 3 GND 11 JIG_REG RTS 10 7 RXD TXD 9 VBUS 2 1 V_BATT JTAG 12 ANT 5 CHARGE_OK CTS 8 D 4 C101 L105 R106 GND 3 IN 5 RSET U101 D1 6 D2 4 1 EN 2 C108 1 1 2 2 3 3 4 4 5 5 VBAT RFIN_LB 4 18 RX0 17 RX1 TX_EN 8 11 VBATT 7 VRAMP ONBOARD CLIP 4 SC109 13 GND 20 GND 9 GPCTRL0 GPCTRL1 10 12 NC 16 NC NC 19 RFIN_HB 2 G...

Страница 58: ..._CTRL3 L16 CLK_32K_OUT L18 VDD_RFDIG K18 UART0_TD K19 XTAL_32K_2 K2 KEYIN1 K4 KEYIN2 K5 VDD_VIO K7 VDD_VCORE K8 VDD_VCORE K9 GND_VCORE J9 GND_VCORE K1 KEYIN0 K10 VDD_VCORE K11 VDD_VCORE K12 VDD_VCORE K13 VDD_VCORE K15 FE_CTRL2 K16 FE_CTRL0 J16 FE_CTRL1 J18 NC J19 NC GPIO52 J2 J4 GPIO57 J5 VDD_VIO2 J7 GND_VCORE J8 GND_VCORE H8 GND_VCORE H9 GND_VCORE J1 GPIO39 J10 GND_VCORE GND_VCORE J11 J12 GND_VCO...

Страница 59: ...ED_3 3V END 1 2 LEFT C306 1 U302 U300 EN 3 2 GND GND 5 4 VIN VOUT R301 C310 SOFT300 1 2 MIC_BIAS R312 C311 DIGIT308 1 2 ZD300 R305 L301 C307 L300 R300 9 9 STAR 1 2 MIC300 23 23 24 24 3 3 4 4 5 5 6 6 7 7 8 8 16 16 17 17 18 18 19 19 2 2 20 20 21 21 22 22 1 1 10 10 11 11 12 12 13 13 14 14 15 15 VMEM_1 8V HDC300 DIGIT309 1 2 L302 R311 L306 L308 R307 C316 VBAT VGPIO_2 8V 1 2 LED300 R314 UP U301 DIGIT30...

Страница 60: ...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 2011 01 Rev 1 0 ⓒ ...

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Samsung GT-E1170/I, Руководство по обслуживанию, Страница: 20 / 60

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