Samsung SGH-L310 Service Manual Download

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GSM TELEPHONE

SGH-L310

GSM TELEPHONE

CONTENTS

Safety Precautions

Specification

Product Function

Array course control

Exploded View and Parts List

Main Electrical Parts List

Block Diagrams

PCB Diagrams

Flow Chart of Troubleshooting

10. Reference data

11. Disassembly and Assembly

Instructions

12. Schematic Diagrams

Summary of Contents for SGH-L310

Page 1: ...ns 2 Specification 3 Product Function 4 Array course control 5 Exploded View and Parts List 6 Main Electrical Parts List 7 Block Diagrams 8 PCB Diagrams 9 Flow Chart of Troubleshooting 10 Reference data 11 Disassembly and Assembly Instructions 12 Schematic Diagrams ...

Page 2: ...k Downlink 890 915 935 960 880 915 925 960 1710 1785 1805 1880 ARFCN range 1 124 0 124 975 1023 512 885 Tx Rx spacing 45MHz 45MHz 95MHz Mod Bit rate Bit Period 270 833kbps 3 692us 270 833kbps 3 692us 270 833kbps 3 692us Time Slot Period Frame Period 576 9us 4 615ms 576 9us 4 615ms 576 9us 4 615ms Modulation 0 3GMSK 0 3GMSK 0 3GMSK MS Power 33dBm 5dBm 33dBm 5dBm 30dBm 0dBm Power Class 5pcl 19pcl 5p...

Page 3: ...m 11 8 4dBm 12 6 4 dBm 13 4 4 dBm 14 2 5 dBm 15 0 5 dBm TX Power control level DCS1800 0 30 2 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 TX Power control level GSM900 5 33 2 dBm 6 31 3 dBm 7 29 3 dBm 8 27 3 dBm 9 25 3 dBm 10 23 3 dBm 11 21 3 dBm 12 19 3 dBm 13 17 3 dBm 14 1...

Page 4: ... dBm 16 11 5 dBm 17 9 5 dBm 18 7 5 dBm 19 5 5 dBm TX Power control level DCS1800 2 26 4 3 dBm 3 24 3 dBm 4 22 3 dBm 5 20 3 dBm 6 18 3 dBm 7 16 3 dBm 8 12 3 dBm 9 10 3 dBm 10 14 3 dBm 11 12 4 dBm 12 10 4 dBm 13 8 4dBm 14 6 4 dBm 15 4 4 dBm 2 3 GSM EDGE TX power class TX Power control level PCS1900 2 26 4 3 dBm 3 24 3 dBm 4 22 3 dBm 5 20 3 dBm 6 18 3 dBm 7 16 3 dBm 8 12 3 dBm 9 10 3 dBm 10 14 3 dBm ...

Page 5: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Specification 2 4 ...

Page 6: ...an not be used without Samsung s authorization QFR01 QME33 QSC05 QMP01 QCR05 QMI01 QAN05 QAN02 QSH01 QSP01 QCR06 QCR06 QMO01 QRE01 QBA01 QCR06 QBA00 QME16 QFU01 QLC01 QCA01 QFL01 QMW01 QCR05 QSC32 QSC33 QSC06 QCR61 QCR04 QCR05 QVO01 QAN19 QCR05 QHI01 QIF01 QSD01 QKP01 QME01 5 1 Cellular phone Exploded View ...

Page 7: ...ER GH98 06825A QFR01 ASSY CASE FRONT GH98 06826A QFU01 ASSY CASE UPPER GH98 06819D QHI01 ASSY HINGE LCD GH98 06822A QIF01 PMO COVER IF GH72 44707D QKP01 ASSY KEYPAD EU BLK GH98 06824A QLC01 LCD SGHL310 1 8 GH07 01226A QME01 KEY FPCB SGH L310 22KEY GH59 05289A QME16 UNIT CON TO CON GH59 05284A QME33 KEY FPCB DOPARO FPC ASS Y GH59 05502A QMI01 MICROPHONE ASSY SGHL310 SMD TY GH30 00457A QMO01 MOTOR D...

Page 8: ... 1 Remove the Battery and SIM card 1 Be careful not to scratch the surface of the handset 1 Be careful not to break the PBA 1 Be careful not to harm to the PBA and FPCB 11 1 Disassembly Instructions 1 2 3 4 1 Remove a battery and remove SI CARD and SD CARD 1 Remove the shieldcan 1 Remove all screws and remove a REAR 1 Disconnet two connectors 2 Seperate the PBA ...

Page 9: ...n t break the frame 1 When using the screwdriver don t break the frame 1 Be careful not to change the shape of hinge 1 When remove SCREW CAP be careful not to scratch the surface 5 6 7 8 1 Remove 4 Screws 1 Open the folder 2 Open the folder and push to the right side and pull out the hinge 1 Remove SCREW 2 Take the hinge dummy out 1 Remove 2 screw caps 2 Remove 2 screws screw cap screw cap ...

Page 10: ... careful not to damage the HOOK and structure 1 When removing the sponge be careful not to break the sponge 1 When removing the sponge be careful not to break the sponge 1 When removing the tape be careful not to tear the tape 1 Remove the sponge on the lighting sheet 9 10 11 12 1 Remove LED sponge 1 Remove insulating tape 1 Separate the folder from right side to left side separation direction ...

Page 11: ...n lifting up the CAMERA be careful not to break the camera sensor 3 Be careful not to tear the MAIN FPCB 1 Be careful not to break the solder pad 1 When removing the tape be careful not to tear the tape 2 Be careful not to tear the FPCB 13 14 15 1 Separate the SPK and Motor 1 Lift up the camera 2 Separate the LCD to No 2 direction 1 Remove the solder 1 Remove the insulating tape 2 Lift up the actu...

Page 12: ...ment can not be used without Samsung s authorization 1 Be careful not to tear the TAPE 1 Be careful not to break the solder pad 1 Be careful not to soil the LCD surface with dust or fingerprint 1 First remove the glue and remove MOT and SPK with soldering iron 17 18 19 1 Remove double faced TAPE of MAIN FPCB ...

Page 13: ... 1 Be careful not to break the LCD 1 When soldering pay attention to the polarity 1 Take care so that the glue may not fall outside PCB 1 Insert the FPCB according to the guideline 11 2 Assembly Instructions 1 2 3 4 1 Solder SPK and MOT 1 Check the LCD unit dust or fingerprint 1 Glue after soldering 1 Attach the double faced tape 2 Camera MAIN FPCB connection ...

Page 14: ... 1 Be careful not to tear the FPCB 2 Be careful not to soil the Camera Lens with dust or fingerprint 1 When arranging the SPK MOT WIRE be careful not to break the solder 2 Be careful not to spill the sponge out of the upper case 5 6 8 7 1 Insert MAIN FPCB into UPPER slot 2 Insert the camera 1 Attach the insulating tape 1 Attach the lighting sheet 2 Solder on the pad guideline 1 Insert MAIN FPCB 2 ...

Page 15: ...areful not to break the HOOK 1 Fit the sponge on to the lighting sheet 1 Assemble from the lower part to upper like arrow direction 1 Use the pressing jig to prevent the screw from loosening 9 11 12 9 10 2 Attach the sponge 1 Attach the insulating tape assembling direction 1 Assemble to arrow direction 2 Attach the 2 SCREW CAPs 1 Tighten 2 SCREWs 1 Attach the sponge ...

Page 16: ...n to the direction 1 Pay attention to gap 1 Be careful not to tear the FPCB 1 When using screwdriver be careful not to break the screw hole 1 Assemble from the lower position 1 When assembling the Main B D Be careful not to break the parts 9 15 16 13 14 1 Combine FOLDER for FRONT hinge Insert the FPCB and FRONT into the hinge part 1 Tighten 4 SCREWs 1 Insert the dummy 2 Tighten the screw 1 Insert ...

Page 17: ...thorization 1 Be careful not to tear the FPCB 1 When assembling shield can be careful not to break the MAIN B D 1 When assembling the REAR be careful not to get damaged 1 When using the screwdriver be careful not to get damaged 9 19 17 18 1 Assemble the 2 connectors 1 Assemble the shield can 1 Assemble REAR from the top portion 1 Tighten 6 SCREWs 20 ...

Page 18: ...wer On does not work Change the Battery END No Yes C323 VISA 2 7V Check the PMU related to VINT No Yes Check the Clock at OSC300 32KHZ Resolder OSC300 No Yes C303 VDD_IO_LOW C304 VDD_IO_HIGH H Check the related circuit No Yes C327 VDD_GSM_CORE 1 8V Check the VDD_GSM_CORE circuit No Yes Check for the clock at C123 26MHz Check the clock generation circuit related to U100 No Yes Check the initial ope...

Page 19: ...F E R 1 3 A S I V 2 3 E S N E S T A B V 3 3 1 C E R 4 3 2 C E R 5 3 R U C G H C 6 3 N I V B S U 7 3 G H C V 8 3 SIMIOCD 24 SIMRSCD 25 26 SIMEN C T N 7 2 Y E K N O 8 2 S A I B C I M 9 2 Q R I 3 C F E R 0 3 CPVDD 17 DCDLX 18 19 DCDVBAT O C S O 2 DCDVDD 20 SDA 21 SCL 22 SIMCKCD 23 I C S O 1 1 O P G 0 1 1 1 1 N E R W P 2 N E R W P 2 1 S S V 3 1 CLK32K 14 SCN 15 SCP 16 0 0 3 M A P 4 2 3 C 0 0 3 T A B 2...

Page 20: ...ing This Document can not be used without Samsung s authorization 9 3 9 2 Initial UCP200 RSTON TP_RSTON is High Initial Failure Check the circuit related to reset END No UCP200 RSTEXTn TP_EXT is High Yes Yes No Check UCP200 or change the PBA Check the 16bit data signal memory CE Yes ...

Page 21: ... T 4 H N _ 1 S C 2 H K C T 8 1 F 2 R A E 9 E C S F 1 F N _ T E S E R 4 1 F R W P M I S 6 1 F O I M I S 8 1 E 1 R A E 1 E I D T 0 1 E U D 1 1 E N _ R W I D P 4 1 E N _ T S R M I S 0 1 D D D 1 1 D L C D 2 1 D N _ 1 S C I D P 1 1 C N _ B B T S R 2 1 C N _ T X E T S R 0 1 B T S T I K C 1 1 B L E S K L C M 2 1 B N _ 2 S C I D P 6 1 A K L C M I S 0 1 A I 2 3 K L C 2 1 A N _ D R I D P 0 0 2 P C U 3 2 2 R...

Page 22: ...be used without Samsung s authorization 9 5 9 3 Charging Part Check the PAM300 pin 38 4 9V Abnormal charging part END No Yes PAM300 pin 34 AUX_ON Low No Yes Check the PAM300 pin 36 1 2V No Yes Check the circuit related to V_EXT_CHARGE Check the circuit related to AUX_ON signal Resolder or replace PAM300 Yes ...

Page 23: ...E R W P 2 1 S S V 3 1 CLK32K 14 SCN 15 SCP 16 0 0 3 M A P 4 2 3 C 0 0 3 T A B 2 1 9 1 3 C T A B V 0 0 3 A T 6 2 3 C 6 0 3 C 4 0 3 C 0 1 3 C 6 1 3 R 8 1 3 C 2 1 3 R 2 2 3 C 3 1 3 R 5 0 3 R 3 1 3 C 7 2 3 C 0 0 3 P T 0 0 3 C S O 1 0 3 P T T A B V 0 2 3 C 2 0 3 P T 7 0 3 C 4 1 3 C 5 2 3 C 2 0 3 C T A B V 3 0 3 C 6 1 3 C 8 0 3 C 5 1 3 C N O _ X U A n F F O M I S N I _ K C A J T T A B _ S E M V 8 2 _ N ...

Page 24: ...sung s authorization 9 7 9 4 Sim Part SIM300 pin 1 is High Phone can t access SIM Card Check the circuit related to SIM300 Check the SIM Card END No Yes Yes Yes No Check the UCP200 or Change the PBA SIM300 pin15 SIMCLK is working Yes No Check the UCP200 or Change the PBA After SIM card inserted SIM300 pin 13 SIMRST is High Yes ...

Page 25: ...3 R 5 1 3 R 6 1 3 R 7 1 3 R 9 1 3 R R320 R321 R322 R508 R510 0 0 1 C S 0 0 3 M I S T TP_BE200 TP_W E U202 1 0 3 U U400 ZD504 5 3 4 7 1 3 R 1 0 3 D Z 6 2 1 V 0 3 _ D S _ D D V 1 2 3 R 8 2 3 C 9 1 3 R 2 2 3 R 9 2 3 C 0 2 3 R 6 1 D 2 D 3 1 G 2 2 G 5 1 1 S 2 S 4 1 3 3 C 0 0 3 R T 4 2 3 R 0 3 3 C 8 1 3 R C N 8 1 9 1 C N C N 0 2 C N 1 2 2 2 C N C N 3 2 4 2 C N C N 5 2 6 6 7 7 8 8 9 9 C N 7 1 6 2 C N C N...

Page 26: ...d without Samsung s authorization 9 9 9 5 Microphone Part Check the MIC connection Check the circuit from UCP200 to MIC Resolder MIC Resolder the C402 C405 R400 R402 END No Yes Yes Yes Yes No Check F500 PIN 8 JACK_IN is High No Check the JACK_IN signal Microphone does not work Yes MIC is working No Replace the MIC ...

Page 27: ... R105 8 0 2 R 7 0 2 R R215 R217 R218 R400 R401 R402 R403 R405R406 1 0 5 R 0 4 A T TA500 TP_20 1 TP_BIAS_S C TP_HA20 0 3 0 4 U 0 0 2 P C U ZD500 ZD503 V 9 2 _ H G I H _ O I _ D D V 6 7 3 T U O 4 T U O 8 9 D N G D N G 0 1 1 1 N I 2 N I 2 3 3 N I 4 N I 4 5 1 T U O 2 T U O 0 0 5 F 2 0 5 R G I J _ 1 D X T G I J _ 1 D X R G I J _ N O _ X U A 1 D X T 1 D X R N O _ X U A N I _ K C A J 0 0 4 R 4 0 4 C V 1 ...

Page 28: ...not be used without Samsung s authorization 9 11 9 6 Speaker Part Melody U403 pin B4 2 9V Speaker does not work U403 pin E2 E4 1 8V Resolder or replace U403 No Yes No Resolder or replace U403 Yes U402 pin 3 9 1 8V When U403 operate Resolder U402 No Yes END Yes Speaker is working Change the Speaker No Yes ...

Page 29: ...2 1 V 2 0 4 U 3 COM1 9 COM2 6 D N G 4 IN1 8 IN2 1 0 4 A T 5 1 4 C 0 1 4 R 6 0 4 R T A B V 4 1 4 C 2 E O N O M E3 VDD 4 E O N O M 5 E L E S _ I P S C 2 I 4 C L C S 5 C A D S D1 GND 2 D 1 D 3 P H R D3 VDD 4 D B N E _ D I D5 GND 1 E 1 D 3 P H L 1 B 2 D 3 P H R 2 B 2 D 3 P H L 3 B N I L 4 B D D V _ I P S C 2 I 5 B N I R 1 C N I _ O N O M 2 C N I _ O N O M 3 C S S A P Y B 1 NC1 2 NC2 A1 VOC A2 VDD A3 G...

Page 30: ...t can not be used without Samsung s authorization 9 13 9 7 Key Data Input When one of the keys is pressed is it displayed on LCD Check the Dome sheet or the KeyPBA connection with HEA601 END No Yes Yes Check Initial Operation When one of the keys is pressed KBIO signal is OK Replace the PBA No Yes ...

Page 31: ..._BT_RST TP_RTS100 TR300 0 0 6 R V 0 0 6 D Z ZD601 2 0 6 D Z ZD60 4 V 3 3 _ D E L _ N I A M _ D D V 0 0 6 R V 1 2 3 4 5 6 7 8 4 0 6 D Z 4 4 5 6 5 6 7 8 7 8 9 9 0 1 1 1 2 1 1 1 2 1 3 1 3 1 4 1 4 1 5 1 5 1 6 1 6 1 2 2 3 3 1 0 6 A E H 1 1 0 1 0 L O C _ Y E K 3 L O C _ Y E K 4 L O C _ Y E K 2 L O C _ Y E K 1 L O C _ Y E K 1 W O R _ Y E K 3 W O R _ Y E K 2 W O R _ Y E K 0 W O R _ Y E K 4 W O R _ Y E K 4...

Page 32: ...amsung s authorization 9 15 9 8 Back Light for Color Main LCD Is LCD Contrast set on high level in the Menu Set LCD Contrast on high level END No Yes Yes Backlight does not work The HEA600 connected correctly Reconnet correctly No Yes HEA600 PIN 44 is High Yes Change the main PBA No Is Backlight working No Change the LCD Yes ...

Page 33: ...8 8 4 8 4 9 4 9 4 5 5 0 5 0 5 1 5 1 5 2 5 2 5 3 5 3 5 4 5 4 5 0 4 1 4 1 4 2 4 2 4 3 4 3 4 4 4 4 4 5 4 5 4 6 4 6 4 7 4 7 4 3 3 3 3 4 3 4 3 5 3 5 3 6 3 6 3 7 3 7 3 8 3 8 3 9 3 9 3 4 4 0 4 6 2 7 2 7 2 8 2 8 2 9 2 9 2 3 3 0 3 0 3 1 3 1 3 2 3 2 3 9 1 9 1 2 2 0 2 0 2 1 2 1 2 2 2 2 2 3 2 3 2 4 2 4 2 5 2 5 2 6 2 1 1 1 1 2 1 2 1 3 1 3 1 4 1 4 1 5 1 5 1 6 1 6 1 7 1 7 1 8 1 8 1 0 0 6 A E H 1 1 0 1 0 1 2 N I ...

Page 34: ...hooting This Document can not be used without Samsung s authorization 9 17 9 9 Key Back Light U301 pin6 is High Check the UCP200 related to VDD_KEY END No Yes Yes Main Key LED does not work U301 pin3 3 3V Resolder or Change U301 No Is KeyPBA working Change the keyPBA No Yes Yes ...

Page 35: ...hooting 9 18 0 0 3 T A B 5 2 1 C C202 C311 2 1 3 C C315 C330 C331 C410 C411 C412 C413 0 1 1 L OSC101 R200 R307 R308 R318 R321 R322 R323 4 2 3 R R404 TP_CTS10 0 TP_HA40 0 TP_I_IN T TR300 1 0 3 U U400 ZD301 7 0 3 R E C 2 2 D N G 5 4 C N D D V 1 T U O V 3 1 0 3 U 6 1 1 3 C 2 1 3 C T A B V V 3 3 _ D E L _ N I A M _ D D V N E _ D E L _ N I A M ...

Page 36: ...t Samsung s authorization 9 19 9 10 Camera part Camera function does not work Yes No Reconnect the camera module Camera connected with LCD module correctly Yes Is the Camera working No Change the camera module Yes END Replace the LCD module Yes When camera Preview mode operates HEA600 Pin37 is High Change the main PBA No ...

Page 37: ... 6 2 7 2 7 2 8 2 8 2 9 2 9 2 3 3 0 3 0 3 1 3 1 3 2 3 2 3 9 1 9 1 2 2 0 2 0 2 1 2 1 2 2 2 2 2 3 2 3 2 4 2 4 2 5 2 5 2 6 2 1 1 1 1 2 1 2 1 3 1 3 1 4 1 4 1 5 1 5 1 6 1 6 1 7 1 7 1 8 1 8 1 0 0 6 A E H 1 1 0 1 0 1 2 N I 3 N I 3 4 4 N I 1 T U O 5 6 2 T U O 3 T U O 7 8 4 T U O 2 0 6 F D N G 9 0 1 D N G 1 N I 1 2 5 1 6 C 9 0 6 C 0 1 6 C 7 3 T U O 4 T U O 8 4 1 6 C 9 D N G D N G 0 1 1 1 N I 2 N I 2 3 3 N I...

Page 38: ...uit Resolder F100 Check Resolder C116 C119 C122 and PMU Part Resolder U101 RX ON RF input CH center freq 67 7kHz Cell Power 60dBm Yes F100 Pin13 65dBm No Resolder RFS100 C101 L100 Yes F100 1 2 68dBm Check F100 pin9 pin12 L No No Yes Yes No Resolder C112 C115 L107 U100 pin 24 70dBm pin 25 70dBm Yes No U100pin11 12 16 17 29 32 33 36 2 8V pin10 1 8V U100 pin 4 5 6 7 0 2Vp_p No Yes Yes Check UCP200 EN...

Page 39: ... No Yes No Yes Yes Yes Yes Yes Yes No Yes No No No No Check Resolder C116 C119 C122 and PMU Part Check VBAT or PAM control signal Resolder or Change pam100 Check pam100pin 2 3 5 6 8 Vbatt pin4 OK Yes U100 pin 4 5 6 7 0 2Vp_p Resolder or Change C113 L109 C114 Check ANT Switch control circuit Change or Resolder F100 pam100 pin7 4dBm pam100 pin12 30dBm F100 pin10 30dBm Check F100 pin12 H 2 6V Pin9 L ...

Page 40: ... UCP200 No No No No No Yes Yes Yes Yes Yes Yes Resolder U100 Check Resolder C116 C119 C122 and PMU Part U100pin11 12 16 17 29 32 33 36 2 8V pin10 1 8V Resolder C104 C108 L105 Resolder F100 Check ANT Switch control circuit U100 pin 22 70dBm pin 23 70dBm U100 pin 4 5 6 7 0 2Vp_p F100 3 4 68dBm RX ON RF input CH center freq 67 7kHz Cell Power 60dBm Yes No END Resolder RFS100 C101 L100 F100 Pin13 65dB...

Page 41: ...No Yes No No No Yes Yes Yes Yes No Yes Yes No No No Check Resolder C116 C119 C122 and PMU Part Check VBAT or PAM control signal Resolder or Change pam100 Check pam100pin 2 3 5 6 8 Vbatt pin4 OK Yes U100 pin 4 5 6 7 0 2Vp_p Resolder or Change L106 C111 L118 C107 Check ANT Switch control circuit Change or Resolder F100 pam100 pin1 4dBm pam100 pin18 25dBm F100 pin8 25dBm Check F100 pin9 H 2 6V pin12 ...

Page 42: ... 67 7kHz Cell Power 60dBm Yes F100 Pin13 65dBm No Resolder RFS100 C101 L100 Yes F100 5 6 68dBm Check F100 pin9 pin12 L No No Check ANT Switch control circuit Yes Yes Resolder F100 U100 pin 20 70dBm pin 21 70dBm No Resolder C100 C102 L104 Yes U100pin11 12 16 17 29 32 33 36 2 8V pin10 1 8V U100 pin 4 5 6 7 0 2Vp_p No No Yes Yes Resolder U100 Check UCP200 END Check Resolder C116 C119 C122 and PMU Par...

Page 43: ...No No No Yes Yes Yes Yes No Yes Yes No No No Check VBAT or PAM control signal Resolder or Change pam100 Check pam100pin 2 3 5 6 8 Vbatt pin4 OK Yes U100 pin 4 5 6 7 0 2Vp_p Resolder or Change L106 C111 L118 C107 Check ANT Switch control circuit Change or Resolder F100 pam100 pin1 4dBm pam100 pin18 25dBm F100 pin8 25dBm Check F100 pin9 H 2 6V pin12 L TX ON 0Level Resolder RFS100 C101 L100 F100 Pin1...

Page 44: ... 1 C 8 0 1 C 0 0 1 R V 8 2 _ N Y S _ C C V V I D X 0 3 N E X 6 3 9 2 E D O M X XOUT 8 1 L A T X 5 3 2 L A T X 4 3 _PDN 9 1 9 _RES _SEN 1 0 2 H O F R 7 1 L O F R 5 1 3 SCLK 2 SDIO 1 D D V 3 3 2 D D V 2 3 3 D D V 1 1 4 D D V 2 1 6 1 5 D D V O I V 0 1 9 3 2 C N 8 3 N I P M A R 3 1 4 1 T U O P M A R 7 2 RFIAN 6 2 RFIAP RFIDN 3 2 RFIDP 2 2 5 2 RFIEN RFIEP 1 2 4 2 RFIPN RFIPP C F A 1 3 BIN 7 6 BIP 4 BQN...

Page 45: ... s authorization Flow Chart of Troubleshooting 9 28 9 17 Bluetooth part Bluetooth does not work Yes No Resolder ANT or L112 F101 pin 4 0 dB Yes No c125 c128 position is 1 8V c126 2 8V Check Resolder c125 c128 c126 or PMU Part Yes No Resolder osc101 or c144 c143 osc101 pin is 26Mhz Yes Check UCP200 END ...

Page 46: ...S E4 VSS E5 VSS E6 P O I F R 1 C VSS C2 N _ S T C _ T R A U 8 C N _ S T R _ T R A U 9 C E N U T F R 1 D VSS D2 1 T S T 4 D VSS D5 VDDRF B2 L T C _ G E R V 3 B N _ T S R 4 B 0 _ O I P G E K A W _ T B 5 B 1 _ O I P G E K A W _ T S O H 6 B VDDC B7 D X T _ T R A U 8 B D X R _ T R A U 9 B 1 G E R V 3 A VDDR3V A4 N I O P L 5 A 2 _ O I P G M R I F N O C _ X T Y T I V I T C A _ N A L W 6 A VDDC A7 D D T _...

Page 47: ...ange without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 30 9 18 Radio part Radio does not work Resolder R106 C134 and check the PMU part R106 C134 2 9V Check UCP200 END No Yes Yes ...

Page 48: ...M T L F A V 5 E 6 E R F A V VCC A6 A5 VCCVCO D1 VDD G I D F E R V 3 E W S P O O L 2 A 4 E T U O X P M NC 1 2 NC 5 C D N G F R 1 N I F R 6 B 2 N I F R 6 C 1 B T R O P W S 6 D T U O P C A T A D 1 E DGND D2 D3 DGND 1 C N I Q E R F X T N I 2 B 3 A 1 O L 2 O L 4 A B5 AGND1 AGND2 D5 N E S U B 2 C 2 E K C O L C 1 A 1 0 1 U 4 1 1 L T N A _ M F L N A R N A E L B A N E S U B L C S A D S T I G I D _ z H K 2 ...

Page 49: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 32 ...

Page 50: ... change without notice 4 Array course control 4 1 This Document can not be used without Samsung s authorization 4 1 Software Adjustments RF Cable GH39 00599A Test Jig GH80 03306A Test Cable 0 4M GH39 00872A Test Cable1 5m GH39 00877A ...

Page 51: ...SAMSUNG Proprietary Contents may change without notice Array course control 4 2 This Document can not be used without Samsung s authorization Power Supply Cable Serial Cable ...

Page 52: ...ader v1 6 Lite For PNX5230 tfs4 v1 6 exe L310 Mobile Phone Data Cable Binary file TFS file 4 2 2 S W Downloader Program Load the binary download program by executing the OneNAND Downloader v1 6 Lite For PNX5230 1 Select the connected serial port and the rate of speed 2 Select the check box the mode you want to download if the binary file wanted check only BIN if the tfs file wanted check only TFS ...

Page 53: ...SAMSUNG Proprietary Contents may change without notice Array course control 4 4 This Document can not be used without Samsung s authorization 3 Select the file s what you want to download ...

Page 54: ... g t n I t i u c r u C l o r t n o C X T _ S C P D X T _ M S G P O N _ P A MO D E _ S E L E C T R A M P A N L A N L A N L 0 9 0 A G P A G P I C D A Q C D A A G P A G P DIGIT A L FILTE R BA S EBA N D INTERFACE B A SE B A N D INTERFACE T E D 0 9 0 F I W O L A G V D A G V D A G V A A G V A A P L R T C Y C N E U Q E R F O C V R E Z I S E H T N Y S I Q N I P M A R R E V I E C S N A R T 1 N H 1 2 2 4 O ...

Page 55: ...Block Diagrams 7 2 7 2 BT Solution Block Diagram ...

Page 56: ...T E U L B 6 4 0 2 M C B O I D A R M F 0 6 7 5 A E T K C O L B F R 9 5 1 3 F R M A P 1 2 2 4 O R E A r e v i e c s n a r T 6 0 6 A H 3 4 P S M L M E F P C M M 6 5 2 M 2 1 5 M 6 5 2 1 1 6 0 5 F C P F I m i S C D C D O D L y e k _ n O C T R C I G H C y r e t t a B M I S T A B p u k c a B A T R _ K P S R A E L _ K P S R A E M O C _ K P S R A E P _ P M A N _ P M A P _ K P S N _ K P S 2 R A E 1 R A E C ...

Page 57: ...Block Diagrams 7 4 ...

Page 58: ...SAMSUNG Proprietary Contents may change without notice 8 PCB Diagrams 8 1 This Document can not be used without Samsung s authorization Main top view ...

Page 59: ...SAMSUNG Proprietary Contents may change without notice PCB Diagrams 8 2 This Document can not be used without Samsung s authorization Main bottom view ...

Page 60: ...8 000102 UME200 IC MCP SA 1201 002423 PAM100 IC POWER AMP SA 1201 002609 U403 IC AUDIO AMP SA 1203 003737 U300 IC POSI FIXED REG SA 1203 003737 U301 IC POSI FIXED REG SA 1203 004382 PAM300 IC POWER SUPERVISOR SA 1203 004776 U500 IC POSI FIXED REG SA 1204 002688 U101 IC DEMODULATOR SA 1205 003082 UCP200 IC MODEM SA 1205 003283 U100 IC TRANSCEIVER SA 1205 003419 U102 IC TRANSCEIVER SA 1404 001221 VR...

Page 61: ...IP SA 2007 000758 R213 R CHIP SA 2007 000758 R323 R CHIP SA 2007 001288 R405 R CHIP SA 2007 001288 R406 R CHIP SA 2007 001313 R103 R CHIP SA 2007 001333 R307 R CHIP SA 2007 001333 R324 R CHIP SA 2007 001333 R500 R CHIP SA 2007 001333 R502 R CHIP SA 2007 001333 R506 R CHIP SA 2007 003001 R106 R CHIP SA 2007 007014 R407 R CHIP SA 2007 007014 R409 R CHIP SA 2007 007107 R509 R CHIP SA 2007 007137 R217...

Page 62: ...P SA 2203 000425 C221 C CER CHIP SA 2203 000425 C317 C CER CHIP SA 2203 000425 C320 C CER CHIP SA 2203 000425 C331 C CER CHIP SA 2203 000438 C123 C CER CHIP SA 2203 000438 C600 C CER CHIP SA 2203 000627 C141 C CER CHIP SNA 2203 000627 C401 C CER CHIP SNA 2203 000627 C407 C CER CHIP SNA 2203 000679 C139 C CER CHIP SA 2203 000679 C206 C CER CHIP SA 2203 000679 C209 C CER CHIP SA 2203 000679 C214 C C...

Page 63: ... CHIP SA 2203 005482 C211 C CER CHIP SA 2203 005482 C212 C CER CHIP SA 2203 005482 C215 C CER CHIP SA 2203 005482 C216 C CER CHIP SA 2203 005482 C402 C CER CHIP SA 2203 005482 C405 C CER CHIP SA 2203 005482 C408 C CER CHIP SA 2203 005482 C409 C CER CHIP SA 2203 005482 C411 C CER CHIP SA 2203 005482 C412 C CER CHIP SA 2203 005482 C414 C CER CHIP SA 2203 005482 C415 C CER CHIP SA 2203 005482 C416 C ...

Page 64: ... CHIP SA 2203 006260 C136 C CER CHIP SA 2203 006324 C322 C CER CHIP SA 2203 006348 C319 C CER CHIP SA 2203 006399 C126 C CER CHIP SA 2203 006399 C200 C CER CHIP SA 2203 006399 C217 C CER CHIP SA 2203 006423 C119 C CER CHIP SA 2203 006423 C121 C CER CHIP SA 2203 006423 C324 C CER CHIP SA 2203 006562 C109 C CER CHIP SA 2203 006562 C130 C CER CHIP SA 2203 006562 C219 C CER CHIP SA 2203 006562 C300 C ...

Page 65: ...DUCTOR SMD SA 2703 002314 L100 INDUCTOR SMD SA 2703 002367 L112 INDUCTOR SMD SA 2703 002558 L107 INDUCTOR SMD SA 2703 002597 L118 INDUCTOR SMD SA 2703 002608 L104 INDUCTOR SMD SA 2703 002608 L105 INDUCTOR SMD SA 2703 002612 L106 INDUCTOR SMD SA 2703 002612 L109 INDUCTOR SMD SA 2703 002989 L114 INDUCTOR SMD SA 2703 003331 L300 INDUCTOR SMD SA 2801 004426 OSC100 CRYSTAL SMD SA 2801 004466 OSC300 CRY...

Page 66: ...TC500 HEADER BATTERY SA 4302 001181 BAT300 BATTERY LI 2ND SA GH13 00032A U400 IC ASIC SA GH70 02640A SC400 ICT SHIELD CAN CLIP SA GH70 02640A SC401 ICT SHIELD CAN CLIP SA GH70 03143A SC100 ICT SHIELD ON BOARD CLIP SA GH70 03143A SC101 ICT SHIELD ON BOARD CLIP SA GH70 03143A SC102 ICT SHIELD ON BOARD CLIP SA GH70 03143A SC103 ICT SHIELD ON BOARD CLIP SA GH70 03143A SC104 ICT SHIELD ON BOARD CLIP SA...

Page 67: ...SAMSUNG Proprietary Contents may change without notice Main Electrical Parts List 6 8 This Document can not be used without Samsung s authorization ...

Page 68: ...an not be used without Samsung s authorization Main Function GPRS EDGE Class10 2 Megapixel Camera Main LCD 1 8 QCIF TFT LCD Video Recording Messaging Mp3 AAC AAC WMA Bluetooth V2 0 Multimedia Message Service MMS External Memory Java WAP2 0 Tri band 900 1800 1900MHz Stereo FM Radio Speaker Phone ...

Page 69: ...SAMSUNG Proprietary Contents may change without notice Product Function 3 2 This Document can not be used without Samsung s authorization ...

Page 70: ...K 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 Divi...

Page 71: ...SAMSUNG Proprietary Contents may change without notice Reference data 10 2 This Document can not be used without Samsung s authorization ...

Page 72: ...orn away Use a thicken twisted wire when you measure level A thicken twisted wire has low resistance therefore error of measurement is few Repair after separate Test Pack and Set because for short danger for example an overcurrent and furious flames of parts etc when you repair board in condition of connecting Test Pack and tuning on Take specially care of soldering because Land of PCB is small an...

Page 73: ...ined your body before you touch semiconductor or parts with semiconductor There are ways that you touch an earthed place or wear static electricity prevention string on wrist Use earthed soldering steel when you connect or disconnect ESD Use soldering removing tool to break static electricity otherwise ESD will be damaged by static electricity Don t unpack until you set up ESD on product Because m...

Page 74: ...d or domestic law Samsung Electronics Co Ltd 2008 03 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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