Samsung SPH-A940 Service Manual Download

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SPH-A940

CDMA TELEPHONE

CONTENTS

General Introduction

Circuit Description

Installation

NAM Programming

Product Support Tools

Test Procedure

Flow Chart of Troubleshooting

Exploded Views and Parts List

Block Diagram

10.

Electrical Parts List

11.

PCB Diagrams

Summary of Contents for SPH-A940

Page 1: ...ENTS 1 General Introduction 2 Circuit Description 3 Installation 4 NAM Programming 5 Product Support Tools 6 Test Procedure 7 Flow Chart of Troubleshooting 8 Exploded Views and Parts List 9 Block Diagram 10 Electrical Parts List 11 PCB Diagrams ...

Page 2: ...Ltd November 2005 Printed in Korea Code No GH68 08774A BASIC ⓒ This 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 ...

Page 3: ...municate 3G CDMA2000 1X service into a single handset For CDMA PCS mode The SPH A940 supports Release A of the CDMA2000 1X standard The SPH A940 is the first 2 mega pixel camera phone with 2x optical zoom and auto focus of Samsung for North America that works on North American CDMA networks This stylish clamshell phone supports dual color displays Bluetooth MMS voice dialing airplane mode and EV D...

Page 4: ...SAMSUNG Proprietary Contents may change without notice General Introduction 1 2 This Document can not be used without Samsung s authorization ...

Page 5: ...M The regulated Voltage U203 VPA is used in the analog part of MSM The regulated Voltage U203 V_RFTX is used in the Tx RF part The regulated Voltage U203 V_RFRX is used in the Rx RF part The regulated Voltage U203 V_TCXO is used in the TCXO The regulated Voltage U203 V_SYNTH is used in the PLL part The regulated Voltage U203 2 85VDD is used in the Camera Display part and the T Flash The regulated ...

Page 6: ... link and 153kbps on reverse link The MSM6500 device is offered in a 409 ball 0 5mm pitch CSP production package Subsystems within the MSM6500 device include a CDMA processor a QDSP for voice compression an ARM9TDMI microprocessor Also integrated in the MSM6500 device are analog functions such as an audio voice codec PLL transmit DACS ADCS memories USB controller peripheral interfaces and an enhan...

Page 7: ...ce is used by various blocks of the MSM6500 device such as the ARM9CORE UARTs general purpose PDMs and TCXO is also used by the MSM6500 device to produce CHIPX8 USB clock 48MHz Clock signal for the USB interface CAMERA The camera module consists of 1 3 type 2 Mega 2140K Pixels CCD sensor Digital signal processor and MPU The camera module provides Auto Focus 2x Optical Zoom Auto Exposure and Auto W...

Page 8: ...o control the PCS power amplifier and PA_ON_CELL U101 is used to control the CDMA power amplifier RX TRK_LO_ADJ U101 is used to compensate the TCXO module 2 1 5 Audio Part The MSM6500 device integrates a stereo wideband voice audio CODEC into the Mobile Station Modem The integrated CODEC contains all of the required conversion and amplification stages for the audio front end The CODEC operates as ...

Page 9: ...ifier in SPH A940 set to 4 V V The output generated in SAPA1D2 is intended to drive two speakers 2 1 9 Key Tone Generator The CODEC data out from the MSM6500 is converted to DTMF signal by TONE generator of internal CODEC which is then amplified by the internal audio amplifier to be sent to the receiver unit 2 2 PCS Section 2 2 1 Receiver LOW NOISE AMPLIFIER U301 The low noise amplifier It is incl...

Page 10: ...illator having 19 2MHz 2 5ppm frequency stability over all useful temperature range A correct frequency tuning is made by the control voltage 2 2 2 Transmitter Intenna Intenna sends signal to the base station and receives the signal from the base station It is a tri band Intenna and covers PCS band CDMA band and GPS band RF Switch It U405 is used to switch the PCS path the CDMA path and the GPS pa...

Page 11: ...p The TX IF AGC amp in S1M8690X controls gain of AGC to deliver power level needed at driver amp Its control voltage varies from 0 2V to 2 5V 2 3 CDMA Section 2 3 1 Receiver Low Noise Amplifier LNA The low noise amplifier It is included FC7510 U301 amplifies a weak signal received from the base station to obtain the optimum signal level RF Band Pass Filter Rx RF SAW Filter The RF BPF in F301 passe...

Page 12: ...2MHz 2 5ppm frequency stability over all useful temperature range A correct frequency tuning is made by the control voltage 2 3 2 Transmitter Intenna Intenna sends signal to the base station and receives the signal from the base station It is a tri band Intenna and covers PCS band CDMA band and GPS band RF Switch It U405 is used to switch the PCS path the CDMA path and the GPS path The RF signal p...

Page 13: ...er Amp The driver amp U402 It is included in S1M8690X allows the signal to be inputted to the power amp U403 as a specified level Up Converter Mixer The up converter U402 It is also included in S1M8690X receives the local signal FTx 1 6666 and the signal controlled by TX AGC amp in S1M8690X to generate Tx RF signal 836 49 12 5MHz signal comes out from the mixer output by adding FTx 1 6666 local si...

Page 14: ...nal passes through PCS path when PCS_MODE is high 2 6V The RF signal passes through CDMA path when CELL_MODE is high 2 6V The RF signal passes through GPS path when GPS_MODE is high 2 6V PCS_MODE CELL_MODE and GPS_MODE are digital signals from MSM6500 GPIO Low Noise Amplifier LNA The low noise amplifier Q302 ATF55143 amplifies a weak signal received from the base station to obtain the optimum sign...

Page 15: ... and lift the battery away from the phone 3 2 Using the Desktop Charger 1 Plug the AC cord from the charger into the electrical outlet 2 Insert the phone into the slot A red light on the charger lets you know the battery is charging A green light lets you know that the battery is at least 90 percent charged A orange light indicates that the battery is operating at a temperature that is too high or...

Page 16: ...SAMSUNG Proprietary Contents may change without notice Installation This Document can not be used without Samsung s authorization 3 2 ...

Page 17: ...Y number Enter AKEY Setup To input AKEY enter AKEY Stores it 3 Network Setting 1 Phone Number Phone Number MDN 0000006034 Enter OK and then enter the number The phone number screen enables you to edit the phone number 3 Network Setting 2 MCC MCC 310 Enter the number The MCC screen allows you to view and modify the mobile country code 3 Network Setting 3 NMSID NMSID NATIONAL MOBILE STATION ID 00000...

Page 18: ...ber The primary channel A screen allows you to view and modify primary channel A 3 Network Setting 9 CDMA Sec Chn A CDMA Sec Chn A 691 Enter the number The secondary channel A screen allows you to view and modify secondary channel A 3 Network Setting 10 CDMA Pri Chn B CDMA Pri Chn B 384 Enter the number The primary channel B screen allows you to view and modify primary channel B 3 Network Setting ...

Page 19: ...e number The overload class screen allows you to view and modify the overload class 3 Network Setting 16 Origination Voice Orgination Voice SO EVRC 13k 4 SMS Settngs SMS UTC time Yes No Selecting the SMS settings option allows you to view and edit the short message services SMS 5 Slot Cycle Index Slot Cycle Index 1 Enter the number This option allows you to view and modify the slot cycle index To ...

Page 20: ...SAMSUNG Proprietary Contents may change without notice NAM Programming 4 4 This Document can not be used without Samsung s authorization ...

Page 21: ...a and download software upgrades This document supports SamsungPST Samsung Product Support Tool EQUIPMENT REQUIRED Make sure you have the following equipment setup 1 Minimum PC configuration 586 CPU 64MB RAM Windows2000 XP and abolve 5MB of disk space free for software upgrade 2 PST Software with appropriate cable USB Cable for SAMSUNG mobile phone 3 USB Port 4 Power Supply 3 8 V or Battery INSTAL...

Page 22: ...B Modem and then click on Modem tab You may see the port number which is assigned for Samsung USB Modem 3 Run Samsung PST 4 Change PST s comport setting Setup COM Setting same as com port of SAMSUNG cdma modem 5 Select SPH A940 and then click SW Software Download tab 6 Select Normal in software download option 7 Click openfile icon and select the bin file 8 Click Start Software Download icon 10 Wh...

Page 23: ...t automatically and the PST shows Completed PRL Programming ERI Download 1 Click Open ERI1 file icon and select the PRL file 2 Click Start ERI Download icon 3 When the downloading process is finished the A970 will reboot automatically and the PST shows Completed ERI Programming Setting Read Data from File Click Open mmc icon to select the name of a file whose extension is mmc The values will be re...

Page 24: ...e selected parameter values to the phone Writing the selected values to the phone may take up to a minute If there are dependencies in a field you can make all the changes in the proper fields and download the information all together If you intend to use this write to Phone feature it is recommended that you do a Read Data from Phone first and then make the changes so that nothing gets inadverten...

Page 25: ...Procedure 6 1 This Document can not be used without Samsung s authorization 6 1 List of Equipment DC Power Supply Test Jig Test Cable CDMA Mobile Station Test Set HP8285A HP8960 CMD 80 etc Spectrum Analyzer include CDMA Test Mode HP8596E 6 2 Configuration of Test ...

Page 26: ...t can not be used without Samsung s authorization 6 3 TEST CABLE CONNECTIONS 6 3 1 TEST CABLE 6 3 2 TEST CABLE CONNECTIONS 1 MHC 172 2 RF CABLE 1 4dB Loss for CDMA 2 1dB Loss for PCS 1 8dB Loss for GPS 3 BNC CONNECTOR RF 4 DATA CABLE 5 Plug Connect to SPH A940 6 Dsub 25PIN CONNECTOR DATA ...

Page 27: ...can not be used without Samsung s authorization 6 3 3 Dsub 25 PIN CONNECTOR PIN DESCRIPTION TEST CABLE 1 BACK SIDE DATA DESCRIPTION Dsub CONN PIN NO DATA DESCRIPTION Dsub CONN PIN NO GND 13 GND 24 25 SHORT VBATT 4 VBATT 5 6 SHORT HP_PWR 7 DP_RX_DATA 21 RX_AUDIO 12 DP_TX_DATA 22 TX_AUDIO 10 ...

Page 28: ...TABLE OF FREQUENCY vs CHANNEL CDMA PCS T Y P E CHANNEL CONVERSION EQUATION REMARK TX FREQUENCY 990 N 1023 1 N 779 F 0 03 N 1023 825 00 F 0 03 N 825 00 N CH NUMBER F FREQUENCY CDMA RX FREQUENCY 990 N 1023 1 N 779 F 0 03 N 1023 875 00 F 0 03 N 875 00 TX FREQUENCY 0 N 1199 F 0 05 N 1850 00 N CH NUMBER F FREQUENCY PCS RX FREQUENCY 0 N 1199 F 0 05 N 1930 00 ...

Page 29: ...mmand 0 0 1 is Suspend C The command 0 2 2 is mode and channel change 2 0 3 6 3 Channel number Mode CDMA 3 0 6 0 0 Channel number Mode PCS and press enter key from the soft key board to save mode channel value D The command 0 0 1 is Suspend E To finish the Test Mode You should enter the command 0 0 2 6 4 2 Channel selection and Tx power output level control CDMA A Enter to Test Mode 4 7 6 8 1 3 5 ...

Page 30: ...pend G 0 1 1 Carrier_On H 0 1 4 CDATA I 0 9 2 PA_RANGE_1 J 0 1 9 Adjust RF power level PCS A Enter to Test Mode 4 7 6 8 1 3 5 8 0 B 0 0 1 Suspend C The command 022 is mode and channel change 3 0 6 0 0 Channel number Mode PCS Push the enter key to save D To finish the Test Mode You should enter the command 0 0 2 E Enter to Test Mode 4 7 6 8 1 3 5 8 0 F 0 0 1 Suspend G 0 1 1 Carrier_On H 0 1 4 CDATA...

Page 31: ...uency 835 89MHz 300Hz 3 OCCUPIED CDMA BANDWIDTH 0 0 1 Suspend 0 1 3 0 3 6 3 Set channel to 363 0 1 1 Carrier On 0 1 4 Spread spectrum 0 1 9 X X X END Push and Hold Enter AGC Code XXX to adjust RF Output Power Measure the bandwidth spec 1 23MHz 4 LIMITATIONS ON EMISSIONS 0 0 1 Suspend 0 1 3 0 3 6 3 Set channel to 363 0 1 1 Carrier On 0 1 4 Spread spectrum 0 9 2 PA_RANGE_1 0 1 9 X X X END Push and H...

Page 32: ...sh and Hold Set AGC Code XXX level Measure the TX frequency 1880 00MHz 300Hz 3 OCCUPIED CDMA BANDWIDTH 0 0 1 Suspend 0 1 3 0 6 0 0 Set channel to 600 0 1 1 Carrier On 0 1 4 Spread spectrum 0 1 9 X X X END Push and Hold Enter AGC Code XXX to adjust RF Output Power Measure the bandwidth spec 1 23MHz 4 LIMITATIONS ON EMISSIONS 0 0 1 Suspend 0 1 3 0 6 0 0 Set channel to 600 0 1 1 Carrier On 0 1 4 Spre...

Page 33: ...s authorization 7 1 Logic Section 7 1 1 Power On Insert Power power on properly U203 pin41 high C219 2 7V C172 19 2MHz END Check Phone power on section Check CON203 and it s neighboring circuits Check C220 C222 C223 C224 C225 C226 and U203 s neighboring circuits Check OSC302 U107 and it s neighboring circuits YES YES YES YES NO NO NO NO ...

Page 34: ...8 _RESET RCV 45 REFBP RX_EN 43 SUSPEND 17 TCXO_EN 39 VICHG 37 VL 36 22 VM VP 21 OUT6 OUT7 3 5 OUT8 OUT9 6 PGND1 32 PGND2 28 PWR_HOLD 41 46 PWR_ON 20 50 NC NC 51 OUT1 10 OUT2 8 OUT3 13 7 OUT4 1 OUT5 47 26 HP_PWR 30 IN1 IN2 94 IN3 INV1 11 INV2 15 31 LX1 LX2 29 COMP1 COMP2 14 24 D D 23 DATA 25 FB1 33 FB2 27 44 GND GND 49 U203 BATT 34 CHG_IN 35 40 CLK 12 D202 C201 C207 C214 C218 C228 R213 C225 VPD C22...

Page 35: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 7 3 This Document can not be used without Samsung s authorization ...

Page 36: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 7 4 This Document can not be used without Samsung s authorization ...

Page 37: ...Samsung s authorization 7 1 2 LCD Working Insert Power Main LCD Back light On LCD Display OK Check pulse of V503 s pin6 Check HEA501 F500 F501 F502 F503 and it s Short Yes Yes No No Yes No No Yes Check HEA501 and it s neighboring circuits Replace HEA501 F500 F501 F502 F503 and it s neighboring circuits Change LCD Change LCD END ...

Page 38: ... G 49 5 5 50 50 6 6 7 78 8 9 9 G 51 52 41 41 42 42 43 43 44 44 45 45 46 46 47 47 48 48 49 34 34 35 35 36 36 37 37 38 38 39 39 4 4 40 40 27 27 28 28 29 29 3 3 30 30 31 31 32 32 33 33 2 2 20 20 21 21 22 22 23 23 24 24 25 25 26 26 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 HEA501 1 1 10 10 11 11 12 S3 6 5 678 V501 1 2 3 4 IN2 IN3 3 4 IN4 OUT4 5 6 OUT3 7 OUT2 8 OUT1 F502 GND 91 0 GND IN1 1 2 C515 RE...

Page 39: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 7 7 This Document can not be used without Samsung s authorization ...

Page 40: ...er Check mic path from CN201 to U101 and it s neighboring circuits Check SPK1 SPK2 pin1 2 on LCD signal OK Replace receiver Check KEY FPCB Insert Power Receiver is OK MIC is OK Check CN201 pin20 22 signal on Check HEA501 pin 5 7 signal OK Check HEA501 pin45 46 Spk_R pin47 48 Spk_L signal OK NO Check U205 and Speaker NO NO END YES YES YES YES YES YES Speaker is OK YES NO NO NO Replace Speaker YES C...

Page 41: ...V 1 2 3 4 5 V205 C238 L203 C239 C237 C234 V207 1 2 3 4 5 V208 VBATT C236 V_LED 3 3 4 4 5 5 6 6 7 7 8 8 9 9 18 18 19 19 2 2 20 20 21 21 22 22 23 23 24 24 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 CN201 1 1 VPD C235 C233 V206 1 2 3 4 5 HALL_FOLDER KEYSENSE0 KEYSENSE1 KEYSENSE2 KEYSENSE3 SCAN1 M_MIC SCAN6 SCAN5 SCAN2 SCAN4 SCAN0 SCAN7 ON_SW SCAN3 MIC ...

Page 42: ...205 C260 C273 C271 C255 C249 C274 L208 C245 R233 S3 6 C247 C256 C268 R230 R238 C254 C253 C252 C269 C248 VDD 4 VOMR 5 VSS 6 VOPR 7 VDD 8 VSS 9 VDD VSS 21 VDD 22 VIML 23 VREFL 24 VIPL GND 25 26 NC NC 27 3 EN_R 14 VSS 15 VDD 16 VOML 17 VSS 18 VOPL 19 VDD 2 VSS 20 U205 1 EN_L 10 VIMR 11 VREFR 12 VIPR 13 C258 L207 C259 R240 C272 C244 SPK_L SPK_L SPK_R SPK_R HPH_R AUDIO_EN HPH_L ...

Page 43: ...3 G 49 5 5 50 50 6 6 7 78 8 9 9 G 51 52 41 41 42 42 43 43 44 44 45 45 46 46 47 47 48 48 49 34 34 35 35 36 36 37 37 38 38 39 39 4 4 40 40 27 27 28 28 29 29 3 3 30 30 31 31 32 32 33 33 2 2 20 20 21 21 22 22 23 23 24 24 25 25 26 26 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 HEA501 1 1 10 10 11 11 12 S3 6 5 678 V501 1 2 3 4 IN2 IN3 3 4 IN4 OUT4 5 6 OUT3 7 OUT2 8 OUT1 F502 GND 91 0 GND IN1 1 2 C515 R...

Page 44: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 7 12 This Document can not be used without Samsung s authorization ...

Page 45: ...ath Call OK DVGA value Check OK Tx Path Check OK Adjust DVGA by program S1M8690X U400 Check Adjust TX by program FER OK Check RFR6000 U302 MSM6500 U101 End NO NO NO NO NO YES YES YES YES YES 1 visual check soldering 2 S W Mode Check CDMA Mode Check 3 OSC302 Check 19 2MHz 4 VCO OSC301 voltage frequence level check Frequence 1715MHz f 1788MHz Supply Voltage 2 75 0 1V Control Voltage 0 4 2 3V 5 U301 ...

Page 46: ...is Document can not be used without Samsung s authorization 7 2 2 GPS Mode START GPS GPS RF Path Check OK U405 Logic Check pin1 pin6 pin9 GPS L L H F303 Check GPS_NV_ITEM Check OK Adjust by program End YES NO YES NO 1 visual check soldering 2 S W Test Mode Check GPS Mode 3 OSC302 Check 19 2MHz ...

Page 47: ...06 C323 VPD PLNA_IN 4 GND 5 FM_STEP 6 SPI_CLK 7 SPI_EN 8 VDDM 9 14 GND VDDA 15 RBIAS 16 GND 17 NC 18 NC 19 CLNA_INBIAS 2 PLNA_INBIAS 3 U301 FC7510 CLNA_IN 1 SPI_DT 10 PLNA_OUT 11 GND 12 CLNA_OUT 13 5 IN 1 3 OUT OUT 4 VPD F301 2 GG C322 Q301 1 3 2 C316 L310 V_TCXO L305 C311 L302 28 VDDA11 4 VDDA12 17 18 VDDA13 VDDA14 29 VDDA21 14 39 VDDA22 27 VDDA3 20 VDDA4 23 VDDM 46 8 PCS_INM 6 PCS_INP 30 RX_IM R...

Page 48: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 7 16 This Document can not be used without Samsung s authorization ...

Page 49: ...ment can not be used without Samsung s authorization 7 3 Tx 7 3 1 CDMA PCS mode Check S1M8690X U400 pin30 R403 OK Check S1M8690X U400 P_OUTB C414 C_OUT C430 RF OUT Level OK YES NO Check PLL OK Check PCS PA U404 CDMA PA U403 Output Level CDMA PCS Abnormal Transmitter section NO NO NO NO End YES NO YES ...

Page 50: ...UTA P_OUTB 27 19 RX_CP 15 RX_LO 3 SBCK I_IN 35 I_IP 34 I_QN 33 I_QP 6 LOCK 9 NC 11 NC 18 NC NC 38 BIAS 23 C_OUT 41 GND 42 GND GND 43 29 GND 37 IREF 36 U400 C412 C419 C400 C401 C404 TX 1 C415 F402 ANT 3 4 GND 2 RX C422 R406 C451 C417 2 GND1 GND2 4 1 IN 3 OUT C437 F404 R408 R410 V_SYNTH C414 C442 C420 C426 C410 G4 G5 67 G6 G7 9 G8 1012 G9 RX 5 TX 11 F405 8 ANT G1 1 G10 13 2 G2 G3 34 C432 C433 C430 R...

Page 51: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 7 19 This Document can not be used without Samsung s authorization ...

Page 52: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 7 20 This Document can not be used without Samsung s authorization ...

Page 53: ...a checking Insert Power YES Check HEA502 HIOVDD R522 15V C562 and 8V C563 OK Camera Preview is OK Check U500 U501 and U502 NO NO NO YES YES YES YES YES END NO NO Check M_DRV C564 HIOVDD R522 Camera Flash is OK Auto Focus Optical Zoom is OK Replace Camera module Replace Camera module Check U504 and U502 YES NO Replace Flash FPCB Check U211 Check V_FLASH_5V C210 ...

Page 54: ...C 4 VDD 1 3 VOUT U512 C553 S3 6 C548 C505 C545 C557 EN 3 GND 2 GND 5 6 NC VIN 4 1 VOUT U501 31 32 NC 30 30 4 4 55 6 6 7 7 8 8 99 NC 23 23 24 24 25 25 26 26 27 27 28 28 29 29 3 3 16 16 17 17 18 18 19 19 2 2 20 20 21 21 22 22 11 10 10 11 11 12 12 13 13 14 14 15 15 HEA502 C546 C529 U515 S3 6 S3 6 C517 RB520S 30 D502 HIOVDD L510 C507 C535 3 2 GND VIN 1 VOUT 5 S3 6 U504 BP 4 EN V508 VC040205X150R C558 ...

Page 55: ... Troubleshooting 7 23 This Document can not be used without Samsung s authorization L200 S3 6 C275 R202 C211 R204 R205 C209 C200 C210 ISET2 6 9 VIN 10 C2M CPO 3 7 EN1 8 EN2 11 GND GND 13 ILED 5 ISET1 4 U211 2 C1 12 C1M C2 1 R203 FLASH_PULSE CAM_FLASH_ON V_FLASH_5V FLASH ...

Page 56: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 7 24 This Document can not be used without Samsung s authorization ...

Page 57: ... s authorization 7 5 Bluetooth checking Sleep Xtal R324 OK Check PMIC U203 Replace Sleep Xtal OSC101 Replace OSC303 Replace U306 Insert Power Enter Test Mode 4 7 8 6 9 1 2 3 5 BT RF On 001 027 TCXO_BT C341 OK BT module pin 25 OK Check 2 7DV_BT 1 8DV_BT L316 Check 2 7DV_BT L319 NO NO END YES YES YES YES YES YES NO NO NO Check PMIC U203 ...

Page 58: ... GND 26 35 GND LPO_IN 12 NC 2 BLUE_HOST_WAKE 9 31 BLUE_RTS BLUE_RX 33 5 BLUE_TX 11 BLUE_WAKE BTL_REG 34 21 BTRF_REG EEPROM_CLK 7 25 ANT_MATCH ASAP_CLK 27 ASAP_FS 28 ASAP_RX 30 ASAP_TX 32 BLUE_CLK_EN 13 29 BLUE_CTS U306 R311 1 VCON OSC303 2 GND 3 OUT VCC 4 C343 C350 C364 R325 2 7DV_BT C344 C341 C342 2 7DV_BT R324 Q301 1 3 2 C366 R314 1 8DV_BT BT_RESET BT_WAKE SLEEP_XTAL_OUT BT_TXD BT_RXD BT_RTS BT_...

Page 59: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 7 27 This Document can not be used without Samsung s authorization ...

Page 60: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 7 28 This Document can not be used without Samsung s authorization ...

Page 61: ...thorization 8 1 Exploded Views QWD02 QWD03 QFU01 QKP02 QME04 QCR05 QLB01 QSP01 QAU01 QFU03 QSC12 QCW03 QRH01 QFL01 QCR16 QCW08 QSC11 QCR08 QSC14 QCR43 QMP02 QME01 QMP01 QRE02 QCR12 QAN02 QRE01 QBA01 QVO01 QSC08 QRF01 QCR53 QFR02 QKP01 QCK02 QME03 QCK07 QSP02 QSC04 QRF03 QFR01 QCK08 QCW01 QCK04 QCA01 QCR06 QCW04 QIF01 QMW02 QCK01 QCH08 QCW02 ...

Page 62: ...NT GH75 06708A QFU01 MEC FOLDER UPPER GH75 06350A QFU03 MEC FOLDER DUMMY GH75 06353A QKP01 MEC KEYPAD MAIN GH75 06355A QKP02 MEC KEY FOLD GH75 06354A QLB00 MEC LCD BRACKET GH75 06352A QME01 UNIT KEY FPCB GH59 02401A QME03 UNIT FLASH FPCB GH59 02399A QME04 UNIT MOD KEY GH59 02400A QMP01 PBA MAIN SPHA940 GH92 02289A QMP02 PBA ETC LCD MODULE GH92 02306A QMW02 PCT MAIN WINDOW GH72 19431A QRE02 MEC SHI...

Page 63: ...3 04231A MPR CONTACT VINYL GH74 07554A MPR TAPE SUB WINDOW GH74 12874A MPR TAPE LCD C GH74 13240A MPR TAPE LCD A GH74 15767A MPR GASKET CAM BRK GH74 15982A MPR GASKET LCD CON GH74 15983A MPR TAPE ROTARY SHAFT GH74 15984A MPR TAPE MAIN PCB IF GH74 15988A MPR TAPE MAIN KEY PCB TO GH74 15989A MPR TAPE CAM FPCB GH74 15990A MPR TAPE LCD CON 2 GH74 15991A MPR TAPE LCD CON 3 GH74 15992A MPR GASKET KEY FP...

Page 64: ...ontents may change without notice Exploded views and Parts List 8 4 This Document can not be used without Samsung s authorization 8 3 DM Cable GH39 00129A 8 4 Test JIG 8 5 RF Cable GH39 00397A 8 6 Test Jig Cable GH39 00399A ...

Page 65: ... be used without Samsung s authorization S W Cell DUP PCS DUP Cell BPF PCS BPF RFT 6100 RFL 6000 Cell BPF PCS BPF RFR 6000 Cell PA PCS PA GPS BPF VCO VC TCXO PLL GPS LNA Tx Tx Rx Rx ANT MSM 6500 Power IC Memory 1024MB NAND 512MB SDRAM Bluetooth Module Bluetooth ANT UART PCM I F LCD Camera RF part ...

Page 66: ...3 005061 SA C119 C CER CHIP 2203 000254 SA C12 C CER CHIP 2203 006399 SA C120 C CER CHIP 2203 005061 SA C121 C CER CHIP 2203 000233 SA C123 C CER CHIP 2203 000254 SA C124 C CER CHIP 2203 000254 SA C125 C CER CHIP 2203 000254 SA C126 C CER CHIP 2203 000254 SA C127 C CER CHIP 2203 005061 SA C13 C CER CHIP 2203 006399 SA C131 C CER CHIP 2203 000679 SA C132 C CER CHIP 2203 000679 SA C133 C CER CHIP 22...

Page 67: ...005061 SA C171 C CER CHIP 2203 005061 SA C172 C CER CHIP 2203 000995 SA C173 C CER CHIP 2203 000254 SA C174 C CER CHIP 2203 006093 SA C175 C CER CHIP 2203 006093 SA C18 C CER CHIP 2203 005061 SA C19 C CER CHIP 2203 005061 SA C20 C CER CHIP 2203 000995 SA C200 C CER CHIP 2203 005482 SA C201 C CER CHIP 2203 006329 SA C202 C TA CHIP 2404 001274 SA C203 C CER CHIP 2203 000254 SA C204 C CER CHIP 2203 0...

Page 68: ...SA C240 C CER CHIP 2203 006053 SA C241 C TA CHIP 2404 001305 SA C242 C TA CHIP 2404 001305 SA C243 C CER CHIP 2203 000812 SA C244 C CER CHIP 2203 000233 SA C245 C CER CHIP 2203 000233 SA C246 C CER CHIP 2203 000233 SA C247 C CER CHIP 2203 000233 SA C248 C CER CHIP 2203 005480 SA C249 C CER CHIP 2203 005480 SA C250 C CER CHIP 2203 005480 SA C251 C CER CHIP 2203 005482 SA C252 C CER CHIP 2203 005480...

Page 69: ...438 SA C314 C CER CHIP 2203 000438 SA C315 C CER CHIP 2203 005061 SA C318 C CER CHIP 2203 005446 SA C319 C CER CHIP 2203 000438 SA C320 C CER CHIP 2203 005482 SA C321 C CER CHIP 2203 000233 SA C322 C CER CHIP 2203 005061 SA C323 C CER CHIP 2203 000995 SA C324 C CER CHIP 2203 006093 SA C325 C CER CHIP 2203 000233 SA C326 C CER CHIP 2203 005061 SA C327 C CER CHIP 2203 000995 SA C332 C TA CHIP 2404 0...

Page 70: ...178 SA C415 C CER CHIP 2203 000885 SA C416 C CER CHIP 2203 006201 SA C417 C CER CHIP 2203 000885 SA C418 C CER CHIP 2203 000940 SA C419 C CER CHIP 2203 000885 SA C420 C CER CHIP 2203 000885 SA C421 C CER CHIP 2203 000940 SA C422 C TA CHIP 2404 001352 SA C423 C CER CHIP 2203 000233 SA C424 C CER CHIP 2203 005061 SA C425 C CER CHIP 2203 000233 SA C426 C CER CHIP 2203 000885 SA C429 C CER CHIP 2203 0...

Page 71: ...03 001072 SA C515 C CER CHIP 2203 001072 SA C516 C CER CHIP 2203 001072 SA C517 C CER CHIP 2203 006093 SA C518 C CER CHIP 2203 006093 SA C519 C CER CHIP 2203 006093 SA C520 C CER CHIP 2203 006093 SA C522 C CER CHIP 2203 006137 SA C523 C CER CHIP 2203 006201 SA C524 R CHIP 2007 000162 SA C525 C CER CHIP 2203 006093 SA C526 C CER CHIP 2203 005061 SA C527 C TA CHIP 2404 001105 SA C528 C TA CHIP 2404 ...

Page 72: ...ACK DC POWER 3722 002119 SA CON10 CONNECTOR CARD EDGE 3709 001344 SA CON20 CONNECTOR INTERFACE 3710 001611 SA D201 DIODE SWITCHING 0401 001110 SA D202 DIODE SWITCHING 0401 001110 SA D203 DIODE ARRAY 0407 001002 SA D204 DIODE TVS 0406 001178 SA D205 DIODE TVS 0406 001150 SA D502 DIODE SCHOTTKY 0404 001172 SA D503 DIODE SCHOTTKY 0404 001245 SA D504 DIODE SCHOTTKY 0404 001245 SA EAR20 JACK EAR PHONE ...

Page 73: ...MD 2703 001751 SA L309 INDUCTOR SMD 2703 002208 SA L310 INDUCTOR SMD 2703 001938 SA L311 INDUCTOR SMD 2703 002198 SA L312 INDUCTOR SMD 2703 002208 SA L313 INDUCTOR SMD 2703 001724 SA L314 INDUCTOR SMD 2703 002281 SA L316 BEAD SMD 3301 001342 SA L319 BEAD SMD 3301 001342 SA L321 INDUCTOR SMD 2703 001748 SA L322 INDUCTOR SMD 2703 001786 SA L323 INDUCTOR SMD 2703 001734 SA L324 INDUCTOR SMD 2703 0017...

Page 74: ...4 R CHIP 2007 000148 SA R125 R CHIP 2007 000148 SA R126 R CHIP 2007 000141 SA R128 R CHIP 2007 000140 SA R130 R CHIP 2007 001339 SA R132 R CHIP 2007 000148 SA R134 R CHIP 2007 000169 SA R135 R CHIP 2007 000171 SA R136 R CHIP 2007 000171 SA R137 R CHIP 2007 000148 SA R138 R CHIP 2007 001339 SA R140 R CHIP 2007 000140 SA R141 R CHIP 2007 000156 SA R142 R CHIP 2007 000148 SA R145 R CHIP 2007 000140 S...

Page 75: ... SA R225 R CHIP 2007 003006 SA R226 R CHIP 2007 000758 SA R229 R CHIP 2007 003010 SA R23 R CHIP 2007 000171 SA R230 R CHIP 2007 007134 SA R231 R CHIP 2007 000140 SA R232 R CHIP 2007 003010 SA R233 R CHIP 2007 007134 SA R234 R CHIP 2007 000140 SA R238 R CHIP 2007 007134 SA R240 R CHIP 2007 007134 SA R243 R CHIP 2007 003010 SA R244 R CHIP 2007 003010 SA R245 R CHIP 2007 007107 SA R300 R CHIP 2007 00...

Page 76: ...P 2007 007589 SA R503 R CHIP 2007 007943 SA R504 R CHIP 2007 007590 SA R508 R CHIP 2007 000171 SA R511 R CHIP 2007 000171 SA R521 R CHIP 2007 000143 SA R522 R CHIP 2007 000143 SA R524 R CHIP 2007 000171 SA R539 R CHIP 2007 000171 SA R540 R CHIP 2007 000171 SA R541 R CHIP 2007 000171 SA R542 R CHIP 2007 000171 SA R543 R CHIP 2007 000171 SA R544 R CHIP 2007 000171 SA R545 R CHIP 2007 000172 SA R8 R ...

Page 77: ...A U504 IC POSI FIXED REG 1203 003734 SA U511 IC POSI FIXED REG 1203 003688 SA U512 IC POSI FIXED REG 1203 003815 SA U515 R CHIP 2007 008401 SA U516 C CER CHIP 2203 001072 SA U517 C TA CHIP 2404 001105 SA U7 IC SWITCH REG 1203 003309 SA U9 IC SENSOR 1209 001613 SA V1 VARISTOR 1405 001082 SA V2 VARISTOR 1405 001082 SA V201 VARISTOR 1405 001093 SA V202 VARISTOR 1405 001093 SA V203 VARISTOR 1405 00109...

Page 78: ...SAMSUNG Proprietary Contents may change without notice 11 PCB Diagrams 11 1 This Document can not be used without Samsung s authorization 11 1 Main PCB Top Diagram ...

Page 79: ...SAMSUNG Proprietary Contents may change without notice PCB Diagrams 11 2 This Document can not be used without Samsung s authorization 11 2 Main PCB Bottom Diagram ...

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