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Samsung SGH-B300 Service Manual Download Page 51

SAMSUNG Proprietary-Contents may change without notice

Main Electrical Parts List

6-4

This Document can not be used without Samsung's authorization

SEC CODE

Design LOC

Discription

2007-001339

R502

R-CHIP

2007-002797

R106

R-CHIP

2007-007107

R206

R-CHIP

2007-007142

R401

R-CHIP

2007-007142

R402

R-CHIP

2007-007142

R412

R-CHIP

2007-007142

R418

R-CHIP

2007-007142

R602

R-CHIP

2007-007314

R207

R-CHIP

2007-007317

R419

R-CHIP

2007-007528

R413

R-CHIP

2007-007573

R205

R-CHIP

2007-007573

R208

R-CHIP

2007-008542

R109

R-CHIP

2007-009402

R429

R-CHIP

2007-009408

R403

R-CHIP

2203-000233

C125

C-CER,CHIP

2203-000233

C215

C-CER,CHIP

2203-000233

C310

C-CER,CHIP

2203-000233

C404

C-CER,CHIP

2203-000254

C102

C-CER,CHIP

2203-000254

C105

C-CER,CHIP

2203-000254

C204

C-CER,CHIP

2203-000254

C207

C-CER,CHIP

2203-000254

C209

C-CER,CHIP

2203-000254

C210

C-CER,CHIP

2203-000254

C212

C-CER,CHIP

2203-000254

C221

C-CER,CHIP

2203-000254

C300

C-CER,CHIP

2203-000254

C302

C-CER,CHIP

2203-000254

C305

C-CER,CHIP

2203-000278

C122

C-CER,CHIP

2203-000359

C422

C-CER,CHIP

2203-000386

C130

C-CER,CHIP

2203-000425

C123

C-CER,CHIP

2203-000425

C216

C-CER,CHIP

2203-000425

C217

C-CER,CHIP

Summary of Contents for SGH-B300

Page 1: ...ification 3 Product Function 4 Array course control 5 Exploded View and Parts list 6 MAIN Electrical Parts List 7 Disassembly and Assembly Instructions 8 Block Diagrams 9 PCB Diagrams 10 Chart of Troubleshooting 11 Reference data GSM TELEPHONE CONTENTS ...

Page 2: ...d or domestic law Samsung Electronics Co Ltd 2008 04 Rev 1 0 ⓒ Country Web Site North America service samsungportal com Latin America latin samsungportal com CIS cis samsungportal com Europe europe samsungportal com China china samsungportal com Asia asia samsungportal com Mideast Africa mea samsungportal com GSPN Global Service Partner Network ...

Page 3: ...range 0 124 975 1023 512 885 Tx Rx spacing 45 MHz 95 MHz Mod Bit rate Bit Period 270 833 kbps 3 692 us 270 833 kbps 3 692 us Time Slot Period Frame Period 576 9 us 4 615 ms 576 9 us 4 615 ms Modulation 0 3 GMSK 0 3 GMSK MS Power 33 dBm 5 dBm 30 dBm 0 dBm Power Class 5 pcl 19 pcl 0 pcl 15 pcl Sensitivity 102 dBm 100 dBm TDMA Mux 8 8 Cell Radius 35 Km 2 Km ...

Page 4: ...m 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 3 dBm 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 4 dBm 12 6 4 dBm 13 4 4 dBm 14 2 5 dBm 15 0 5 dBm ...

Page 5: ...loded View and Parts List 5 1 This Document can not be used without Samsung s authorization 5 1 Cellular phone Exploded View QFU01 QFR01 QSH01 QME16 QLC01 QFL01 QCR06 QKP01 QME01 QCR12 QMP01 QMI01 QAN02 QRE01 QCR87 QBA01 QBA00 QMW02 QSP01 QLC02 QMO01 QSC01 QRF03 ...

Page 6: ...688A QFU01 ASSY CASE UPPER GH98 07689A QKP01 ASSY KEYPAD XEF DGA GH98 07671A QLC01 LCD MODULE SGHB110L GH07 01241A QLC02 ELA UNIT SGHB300 LCD MODULE SV GH96 03067A QME01 DOME SHEET SGHB300 GH59 05506A QME16 UNIT SGHB300 CON TO CON GH59 05509A QMI01 MICROPHONE ASSY SGHB300 GH30 00467A QMO01 MOTOR DC SGHZ130 GH31 00154C QMP01 PBA MAIN SGHB300 GH92 04468A QMW02 PMO WINDOW MAIN GH72 46665A QRE01 ASSY ...

Page 7: ...g s authorization 7 1 Disassembly 1 4 3 2 1 Release SCREW 4 POINT at Rear Caution 1 Be careful not to make scratch 1 Disjoint HOOK from up to down Caution 1 Be careful Hook damage when you Disjoint a REAR 1 Seperate the IF COVER front FRONT 1 Disjoint LCD CONNECTOR 2 Separate PBA from FRONT IF COVER HOOK 2M 카메라 PBA HOOK 2 POINT LCD CONNECT OR ...

Page 8: ...e when you disjoint a UPPER 1 Sperate MOTOR from the LOWER 2 Sperate SPEAKER from the LOWER 1 Put tweezers to Front hole and Press down a Hinge 2 Separate FRONTand FOLDER ASS Y during doing NO 1 Caution 1 Beware that you do not damage LCD F PCB 2 Be caredful that you do not make scratch when you press down a Hinge 1 Remove SCREW CAP using tweezers 2POINT 2 Release SCREW Caution 1 Be careful not to...

Page 9: ...View and Parts List 7 3 This Document can not be used without Samsung s authorization 9 1 Seperate a Folder LOWER and LCD MODULE Caution 1 Beware that you do not damage LCD F PCB 2 Beware that you do not damage F PCB when you passing F PCB to hole of LOWER LCD F PCB ...

Page 10: ...mponents 1 Assemble Folder Lower and Folder Upper from upside Caution 1 Be careful not to make scratch and molding damage 2 Check GAP is exist after finish assembly 1 Put the SPEAKER on the UPPER Caution 1 Arrange WIRE not to be interfered with other components 1 Put LCD F PCB into the hole of LOWER 2 Put LCD Ass y in Folder Lower Caution 1 Be careful not to make scratch and molding damage 2 Bewar...

Page 11: ...NECTOR Caution 1 Be careful not to make scratch and molding damage 1 Screw up two screws at FOLDER LOWER 2 Put in screw caps Caution 1 Be careful not to make scratch and molding damage 1 Insert F PCB to hole of FRONT 2 Assemble while pressing the hinge Caution 1 Beware that you do not damage F PCB when you insert F PCB to hole of FRONT 2 Open and close a folder 2 3 times to Check there is a proble...

Page 12: ...hout Samsung s authorization 9 11 10 1 Set the IF COVER on the FRONT 1 Assemble REAR and FRONT ass y from upside Caution 1 Be careful not to make scratch and molding damage 2 Check GAP is exist after finish assembly 1 Attach lower screw sheet Caution 1 Be careful not to make scratch and molding damage IF COVER HOOK 2M 카메라 ...

Page 13: ...J12 2 8V Check U300 and C313 Pin A13 and pin A14 2 8V Check U300 and C314 Freq 26MHz Vpp 400mV Vpp 600mV Check the clock generation circuit related to OSC101 Check the initial operation END No Yes Yes Yes Yes Yes Yes No No No No pin G11 1 8V No Yes Check the current consumption Check the Vbat Voltage Check the pin of U300 Check the clock signal at pin 21 of U100 Current consumption 100mA Check the...

Page 14: ...S5 G7 GNDS6 G8 GNDS7 G9 GNDS8 G10 DB9 F1 DINTR P3 GNDB F6 GNDD M10 GNDQ E8 GNDS1 F7 GNDS10 H7 GNDS11 H8 H9 GNDS12 GNDS13 J7 GNDS14 J8 E2 DB13 E3 DB14 D3 DB15 D2 DB2 K3 J5 DB3 DB4 J6 DB5 H5 DB6 G3 DB7 G4 DB8 F4 D14 E9 CREF K8 CSN_PSC DAICK R4 DAIDI L6 DAIDO M6 DAIRN P4 DB0 K1 K2 DB1 DB10 F2 DB11 F3 DB12 AOUTAN N12 AOUTAP P11 AOUTBN P12 AOUTBP R12 AUXINN L14 AUXINP M15 AUXOUTN L13 AUXOUTP K13 CH_BDR...

Page 15: ...the pin J12 of U300 2 8V Check the U300 if it has some problem it is to be replaced Yes No Is the pin K9 of U300 Low High Yes No Check the U300 if it has some problem it is to be replaced There is 32 768kHz wave forms at the C216 and C217 Yes No Check the UCP200 The voltage is High at the C313 C314 C310 Check the U300 LCD display is O K No Yes Yes Check the LCD part No Sound is O K Yes No Check th...

Page 16: ...ion C203 C204 C205 C206 C207 C208 C209 C210 C211 C212 C216 C217 C221 C300 C301 C302 C303 C308 C309 C310 C311 C312 C313 C314 C315 C316 C317 C318 C319 C405 C407 C410 C417 C440 C441 DSP_IO INTRQ OSC200 Q300 R204 R206 R211 R400 R40 1 R402 R404 R411 R412 R413 R418 R41 9 R420 R427 R430 R444 R446 R505 R506 R516 R519 R520 TA501 TH200 TP300 U300 U501 UCP200 ...

Page 17: ...EQB M17 XPA35_A22 L13 N15 XPA36_A23_CS5N XPA3 CS4N N14 XPA4 OEN P16 XPA5 WAITN XPA24 PWM3 XPA25_OM0 M3 XPA26_OM1 G2 G4 XPA27_SM1_CL K XPA28_IOM 0 G5 XPA29_IOM 1 F1 M11 XPA2 CS3N F3 XPA30_IM0 XPA17_DRQ0 E4 P13 XPA18_T_ACK XPA19 CP_MOS I L2 M14 XPA1 CS2N L1 XPA20 CP_MIS O K4 XPA21 CP_SC K XPA22 SS N J6 H6 XPA23 PWM2 H5 M15 N2 XPA10 IRQ4 XPA11 IRDAR X K5 N1 XPA12 IRDAT X XPA13_TX 1 G6 G3 XPA14_RX 1 X...

Page 18: ...thout Samsung s authorization 10 1 3 Sim Part Check the voltage at pin 1 of SIM600 2 8V Insert SIM is displayed on the LCD Check the SIM connector s SIM600 connection to SIM card Check the U300 Resolder or change SIM600 END No Yes Yes Yes Yes No No Is there any signals pin 2 3 6 of SIM600 Check the U300 Check the SIM Card ...

Page 19: ...311 C312 C313 C314 C315 C316 C317 C318 C319 C400 C401 C402 C403 C405 C407 C410 C417 C423 C433 C434 C440 C441 C616 C617 C618 C619 C620 CP_CSRAMEN CP_CSROMEN CP_OEN CP_WEN D 1 DSP_IO INTRQ JTAG201 L110 OSC200 Q300 R106 R107 R108 R109 R110 R111 R200 R201 R202 R203 R204 R205 R206 R207 R208 R210 R211 R212 R213 R400 R40 1 R402 R403 R404 R411 R412 R413 R418 R41 R420 R427 R429 R430 R444 R446 R505 R506 R51...

Page 20: ...S2 F8 GNDS3 F9 GNDS4 F10 GNDS5 G7 GNDS6 G8 GNDS7 G9 GNDS8 G10 DB9 F1 DINTR P3 GNDB F6 GNDD M10 GNDQ E8 GNDS1 F7 GNDS10 H7 GNDS11 H8 H9 GNDS12 GNDS13 J7 GNDS14 J8 E2 DB13 E3 DB14 D3 DB15 D2 DB2 K3 J5 DB3 DB4 J6 DB5 H5 DB6 G3 DB7 G4 DB8 F4 D14 E9 CREF K8 CSN_PSC DAICK R4 DAIDI L6 DAIDO M6 DAIRN P4 DB0 K1 K2 DB1 DB10 F2 DB11 F3 DB12 AOUTAN N12 AOUTAP P11 AOUTBN P12 AOUTBP R12 AUXINN L14 AUXINP M15 AU...

Page 21: ...ument can not be used without Samsung s authorization 10 1 4 Charging Part Abnormal charging part What is the type of Charging TA Charging The U301 is TA_VEXT_5V 뵃 5V Yes Check IFC500 The pin 6 of U301 is LOW Yes No Check UCP200 No Check U300 Charging Current is 350mA 650mA Yes Check The Battery No ...

Page 22: ...C500 INTRQ L501 L502 L503 OSC200 Q300 R204 R206 R211 R214 R306 R307 R308 R309 R400 R40 1 R402 R404 R405 R408 R409 R410 R411 R412 R413 R414 R415 R418 R41 9 R420 R421 R422 R424 R427 R428 R430 R431 R432 R433 R435 R438 R439 R440 R441 R442 R443 R444 R445 R446 R501 R502 R503 R504 R505 R506 R507 R508 R509 R510 R511 R512 R513 R514 R515 R516 R517 R518 R519 R520 TA500 TA501 TA502 TH200 TP300 U300 U301 U400 ...

Page 23: ...the microphone Resolder or change R400 R401 R402 R403 R404 R429 R430 VR400 VR401 C400 C401 C402 C403 END No Yes Yes Yes Yes No Is microphone ok No Check U300 Check the reference voltage on mic path C402 C403 2 0V Yes There is no sound from the Receiver Is the terminal of Receiver O K No Replace the Receiver Yes No Yes Check U300 R427 R428 Is there any signals at the pin P11 and pin N12 of U300 END...

Page 24: ... be used without Samsung s authorization 10 1 7 Speaker Part There is no sound from the Speaker Is the terminal of Speaker O K Replace the Speaker Is there any signals at the pin 25 and pin 26 of U403 END Yes Yes Yes No No Check U403 C429 C431 Is there any signals at the pin 5 and pin 10 of U402 Check U402 No Yes ...

Page 25: ...2 C433 C434 C435 C436 C437 C438 C439 C440 C441 C501 C502 C505 C506 C601 C602 C603 C605 C620 CP_CSRAMEN CP_CSROMEN CP_OEN CP_WEN D 1 DSP_IO F100 IFC500 INTRQ JTAG201 L101 L106 L108 L110 L501 L502 L503 OSC101 OSC200 Q300 R101 R106 R107 R108 R109 R110 R111 R200 R201 R202 R203 R204 R205 R206 R207 R208 R210 R211 R212 R213 R214 R400 R40 1 R402 R403 R404 R405 R408 R409 R410 R411 R412 R413 R414 R415 R418 ...

Page 26: ...U403 41 A0 1S2 1 4 2IN 2S1 7 2S2 6 10 D1 D2 5 8 GND VCC 3 U402 1IN 9 2 1S1 C441 C421 C410 VCCD_2 9V VBAT C426 VCCD_2 9V C423 C425 C427 VCCA_2 9V C420 R418 VR401 C400 C419 R412 R404 C424 R432 R400 VR400 C417 R401 R402 R420 R443 R439 C407 R413 R433 VCCD_2 9V C402 R411 C405 R403 MIC400 C437 C430 VBAT C438 C422 C403 R440 R430 VCCD_1 8V C432 R428 C429 C418 R431 C401 R441 C431 R419 R427 C436 AOUTBN R442...

Page 27: ...7 P5 NC8 D13 GNDS9 H6 GNDV P13 GND_HCUR F11 GND_OCTL B4 GND_PSC1 B15 GND_PSC2 K15 INTRQ L10 L3 I O LED1_DRV G13 LED2_DRV G12 MC R6 GNDS15 J9 GNDS16 J10 GNDS17 K10 GNDS2 F8 GNDS3 F9 GNDS4 F10 GNDS5 G7 GNDS6 G8 GNDS7 G9 GNDS8 G10 DB9 F1 DINTR P3 GNDB F6 GNDD M10 GNDQ E8 GNDS1 F7 GNDS10 H7 GNDS11 H8 H9 GNDS12 GNDS13 J7 GNDS14 J8 E2 DB13 E3 DB14 D3 DB15 D2 DB2 K3 J5 DB3 DB4 J6 DB5 H5 DB6 G3 DB7 G4 DB8...

Page 28: ...his Document can not be used without Samsung s authorization 10 1 8 LCD Backlight ON TIME mode in the menu Backlight does not work Check conecting between PBA and LCD conector Select backlight 15 sec mode Check FPCB END No Yes No Check HEA600 v pin 13 3 1 2 7V dimming Check the LCD Yes Yes No ...

Page 29: ...V Check the pin 19 20 of U100 26Mhz Check the pin 2 3 22 23 of U100 Vp p 120mV END Resolder or Change RFS100 C108 C111 L102 L103 L104 Resolder or Change PAM100 Resolder or change U300 pinA13 C312 Resolder or Change osc101 Resolder or Change U100 Normal Condition Catch the channel Check pin 12 of PAM100 65dBm GSM Receiver is O K GSM RX path component resolder or change Check soldered status of ANT ...

Page 30: ... 8V Check the pin 19 20 of U100 26Mhz Check the pin 2 3 22 23 of U100 Vp p 120mV END Normal Condition Catch the channel Check pin 13 of PAM100 65dBm GSM Receiver is O K YES YES YES YES YES YES YES YES NO NO NO NO NO NO NO Resolder or Change RFS100 C108 C111 L102 L103 L104 Resolder or Change PAM100 Resolder or change U300 C312 Resolder or Change OSC101 Resolder or Change U100 GSM RX path component ...

Page 31: ... Yes Check and change UCP200 U300 No CONTINUS TX ON CONDITION TX POWER DAC 554 CODE APPLIED CH 62ch RBW 100KHz VBW 100KHz SPAN 10MHz REF LEV 10dBm ATT 20dB PAM100 pin 27 about 4 5dbm Yes No Yes PAM100 pin 30 3 7V U100 check change No Battery U300 check change Yes PAM100 pin 3 1 2V No U300 check Yes PAM100 pin 4 2 8V No U300 check U100 pin 2 3 22 23 100mV PAM100 change or resolder U300 change or re...

Page 32: ... LEV 10dBm ATT 20dB Check PAM100 pin 4 2 8V PAM100 pin29 about 4 5dbm No Check PAM100 pin 17 about 2 3 No Check and change UCP200 U300 Yes No Yes Yes U100 check change No Battery PAM100 check change Yes No PAM100 check Yes No Yes No U300 check Yes PAM100 change or resolder U100 pin 2 3 22 23 100mV No U300 change or resolder Yes U100 change or resolder PAM100 pin 30 3 7V PAM100 pin 3 1 2V PAM100 pi...

Page 33: ...C119 C120 C121 C122 C123 C124 C125 C126 C127 C128 C129 C134 C135 C136 C137 C206 C208 C211 C216 C217 C221 C300 C301 C302 C303 C308 C309 C310 C311 C312 C313 C314 C315 C316 C317 C318 C319 C405 C407 C410 C417 C440 C441 DSP_IO F100 INTRQ L101 L102 L103 L104 L105 L106 L108 OSC101 OSC200 PAM100 Q300 R101 R102 R103 R104 R211 R400 R40 1 R402 R404 R411 R412 R413 R418 R41 9 R420 R427 R430 R444 R446 R505 R506...

Page 34: ... 13 VLDO1 15 VLDO2 16 VLDO3 9 SCLK 6 5 SDATA 7 SEN TXOP_HI 11 TXOP_LO 10 VAFC 18 14 VBAT 4 VCC_BBI RX1800 28 27 RX1800B RX1900 26 25 RX1900B RX850 32 RX850B 31 RX900 30 RX900B 29 3 NC 8 NC 34 35 NC 23 Q 22 QB 20 REFIN REFINB 19 REF_OP 21 U100 33 GND I 2 IB C117 C114 C101 C125 2 A C 1 G 3 4 G RFS100 C111 L101 C118 C107 C128 L106 C120 C108 C121 C116 C106 C110 R101 C129 C105 BAND_SEL2 PCS1900_LNA_IN_...

Page 35: ...ry Contents may change without notice 4 Array course control 4 1 This Document can not be used without Samsung s authorization Test Jig GH80 00865A RF Test Cable GH39 00985A Test Cable 0 4M GH39 00892A 1 5M GH39 00895A ...

Page 36: ...cument can not be used without Samsung s authorization Software Downloading 4 1 Downloading Binary Files Three binary files for downloading B300 B300XXYY s3 Main source code binary 4 2 Pre requsite for Downloading Downloader Program OptiFlash exe B300 Mobile Phone Data Cable Binary files ...

Page 37: ...ithout Samsung s authorization 4 3 S W Downloader Program 1 Load the binary download program by executing the OptiFlash exe 2 Select the Options Settings Generic Specify hardware platform Choose hardware platform for the downloader file setting Set the everything else as the default values which are shown below ...

Page 38: ...ation 3 Select the COM port when the download cable is connected Up to twelve ports are supported Additionally you can select the maximum transfer speed OptiFlash will use to communicate with the phone However OptiFlash will use a slower speed if either the PC s or the phone s serial hardware is incapable of handling the selected speed ...

Page 39: ...ed without Samsung s authorization 4 Select the Flash Verify Browse Set the directory path and choose the latest s w binary for example B300XXYY s3 for the downloader binary setting Make sure that not to change the reserved memory regions In case of B108 the reserved memory regions are 0x00008000 0x0001ffff ...

Page 40: ...ng Flash button push the button and END at the same time Then press Flash Downloader will upload the binary file as below for the downloading 6 When downloading is finished successfully there is a All is well message 7 After finishing downloading Certain memory resets should be done to guarantee the normal performance 8 Confirm the downloaded version name and etc 1111 Full Reset 2767 3855 ...

Page 41: ... MS3V T1R 32 768KHz SIM BAND_SEL1 2 VIB_DRV CHARGER IC MAX8814ETA JIG_ON TA_VEXT ICHRG CHG_DET CHG_OFF ANT CLK_32K MX92U6166 EAR AMP MAX9722 LCD_EN LCD_CS CP_WEN CP_OEN D 0 8 Analog SW STG3684 CLK13M_TR CLK13M_MC JIG_ON IF CON RD2R020HB1 KEY_ROW 0 4 KEY_COL 0 4 D 0 8 A 1 RADIO_R RADIO_L AMP_R AMP_L EAR_L EAR_R AOUTBP AOUTBN EAR PHONE Analog SW STG3684 MAIN_N MAIN_P SPK_N SPK_P MICINN MICINP MIC SP...

Page 42: ...607 C608 C609 C610 C611 C612 C613 C614 C615 C616 C617 C618 C619 C620 CP_CSRAMEN CP_CSROMEN CP_OEN CP_WEN D 1 DSP_IO F100 G100 G101 G102 G103 G106 HEA600 IFC500 INTRQ JTAG201 L101 L102 L103 L104 L105 L106 L108 L110 L501 L502 L503 MIC400 OSC101 OSC200 PAM100 Q300 R101 R102 R103 R104 R106 R107 R108 R10 9 R110 R111 R200 R201 R202 R203 R204 R205 R206 R207 R208 R210 R211 R212 R213 R214 R306 R307 R308 R3...

Page 43: ... KEY_0 KEY_1 KEY_2 KEY_3 KEY_4 KEY_5 KEY_6 KEY_7 KEY_8 KEY_9 KEY_I L200 LED600 LED601 LED602 LED603 LED604 LED605 LEFT MENU PWR R209 R604 R605 R608 R609 R611 R612 RIGHT SEND SHARP STAR STO U201 UP VR600 VR601 VR602 VR603 VR604 VR605 VR611 ...

Page 44: ...cument can not be used without Samsung s authorization Main Function Speed dial Phonebook memory status SDN Service Dialling Numbers Network services Read SMS or MMS messages Send SMS or MMS messages Voicemail Broadcast message MMS profile Wap browser FM Radio Java Games Menu shortcuts ...

Page 45: ...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...

Page 46: ...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 47: ...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 48: ...MULTIPLEX 1001 001428 U500 IC ANALOG MULTIPLEX 1001 001428 U502 IC ANALOG MULTIPLEX 1001 001488 U501 IC ANALOG SWITCH 1009 001020 U201 IC HALL EFFECT S W 1108 000111 UME200 IC MCP 1201 002180 U401 IC AUDIO AMP 1201 002731 PAM100 IC POWER AMP 1203 003897 U300 IC POWER SUPERVISOR 1203 005005 U301 IC BATTERY 1204 002700 U400 IC TUNER 1204 002783 U403 IC SOUND GENERATOR 1205 003098 U100 IC TRANSCEIVER...

Page 49: ...0140 R509 R CHIP 2007 000140 R510 R CHIP 2007 000140 R511 R CHIP 2007 000140 R513 R CHIP 2007 000140 R514 R CHIP 2007 000140 R515 R CHIP 2007 000143 R421 R CHIP 2007 000143 R422 R CHIP 2007 000148 R101 R CHIP 2007 000148 R104 R CHIP 2007 000148 R306 R CHIP 2007 000148 R307 R CHIP 2007 000151 R414 R CHIP 2007 000151 R415 R CHIP 2007 000156 R409 R CHIP 2007 000156 R410 R CHIP 2007 000157 R201 R CHIP...

Page 50: ...520 R CHIP 2007 000170 R108 R CHIP 2007 000170 R111 R CHIP 2007 000171 R214 R CHIP 2007 000171 R424 R CHIP 2007 000171 R519 R CHIP 2007 000172 R210 R CHIP 2007 000172 R211 R CHIP 2007 000775 R432 R CHIP 2007 001119 R406 R CHIP 2007 001119 R430 R CHIP 2007 001217 R103 R CHIP 2007 001284 R200 R CHIP 2007 001284 R610 R CHIP 2007 001288 R604 R CHIP 2007 001288 R605 R CHIP 2007 001288 R608 R CHIP 2007 ...

Page 51: ...7573 R208 R CHIP 2007 008542 R109 R CHIP 2007 009402 R429 R CHIP 2007 009408 R403 R CHIP 2203 000233 C125 C CER CHIP 2203 000233 C215 C CER CHIP 2203 000233 C310 C CER CHIP 2203 000233 C404 C CER CHIP 2203 000254 C102 C CER CHIP 2203 000254 C105 C CER CHIP 2203 000254 C204 C CER CHIP 2203 000254 C207 C CER CHIP 2203 000254 C209 C CER CHIP 2203 000254 C210 C CER CHIP 2203 000254 C212 C CER CHIP 220...

Page 52: ...CER CHIP 2203 000812 C418 C CER CHIP 2203 000812 C433 C CER CHIP 2203 000812 C435 C CER CHIP 2203 000812 C601 C CER CHIP 2203 000812 C602 C CER CHIP 2203 000812 C603 C CER CHIP 2203 000812 C606 C CER CHIP 2203 000812 C607 C CER CHIP 2203 000812 C608 C CER CHIP 2203 000812 C609 C CER CHIP 2203 000812 C610 C CER CHIP 2203 000812 C611 C CER CHIP 2203 000812 C612 C CER CHIP 2203 000812 C613 C CER CHIP...

Page 53: ...CER CHIP 2203 005482 C117 C CER CHIP 2203 005482 C119 C CER CHIP 2203 005482 C200 C CER CHIP 2203 005482 C201 C CER CHIP 2203 005482 C202 C CER CHIP 2203 005482 C205 C CER CHIP 2203 005482 C214 C CER CHIP 2203 005482 C218 C CER CHIP 2203 005482 C301 C CER CHIP 2203 005482 C316 C CER CHIP 2203 005482 C411 C CER CHIP 2203 005482 C412 C CER CHIP 2203 005482 C413 C CER CHIP 2203 005482 C424 C CER CHIP...

Page 54: ...CER CHIP 2203 006257 C617 C CER CHIP 2203 006260 C116 C CER CHIP 2203 006260 C208 C CER CHIP 2203 006260 C211 C CER CHIP 2203 006324 C303 C CER CHIP 2203 006324 C304 C CER CHIP 2203 006348 C307 C CER CHIP 2203 006361 C120 C CER CHIP 2203 006556 C620 C CER CHIP 2203 006562 C317 C CER CHIP 2203 006562 C319 C CER CHIP 2203 006562 C406 C CER CHIP 2203 006562 C408 C CER CHIP 2203 006562 C414 C CER CHIP...

Page 55: ...MD 2703 001751 L106 INDUCTOR SMD 2703 002178 L503 INDUCTOR SMD 2703 002208 L102 INDUCTOR SMD 2703 002269 L103 INDUCTOR SMD 2801 004353 OSC200 CRYSTAL SMD 2801 004689 OSC101 CRYSTAL SMD 2904 001811 F100 FILTER SAW 3301 001342 L110 BEAD SMD 3301 001885 L200 BEAD SMD 3301 001885 L501 BEAD SMD 3301 001885 L502 BEAD SMD 3705 001503 RFS100 CONNECTOR COAXIAL 3709 001384 SIM600 CONNECTOR CARD EDGE 3710 00...

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