Sharp SGH-T519 manual

GSM TELEPHONE SGH-T519 GSM TELEP HONE CONTENTS 1. Safety Precautions 2. General Introduction 3. Specification 4. Product Funtion 5. Circuit Description 6. Test Command & Test Procedure 7. Array course control 8. Exploded View and its Parts list 9. MAIN Electrical Parts List 10. Flow Chart of Troubleshooting and Circuit Diagrams 11. PCB Diagrams[...]

Contents 1. Safety Precautions 1-1. Repair Precaution ...... ................ .............. ............................ ...........1-1 1-2. ESD(Electrostatically Sensitive Devices) P recautio n ........... .......... ......1-2 2. General Introduction 3. Specification 3-1. GSM General S pecification ................... ............................[...]

Contents 9. MAIM Electrical parts list 10. Flow Chart of Troublesho oting and Circuit Diagrams 10-1. Baseband 10-1-1. Power o n .................. ............................................................10-1 10-1-2. Initial ........ ................................................ ................ ............10-3 10-1-3. Sim Part ...... ......[...]

Samsung Electronics Co.,Ltd. Code No.: GH68-12034A 2006. 08. Rev.1.0 ⓒ This Service Manual is a property of Samsung Electronics Co.,Ltd. Any unauthorized use of Manual ca n be punished und er applicable International and/or domestic l aw.[...]

SAMSUNG Proprietary-Contents may change without notice 1. Safety Precautions 1-1 This Document can not be used without Samsung's authorization 1-1. Repair Precaution ● Repair in Shield Box, during detailed tuning. Take specially care of tuning or test, because specipicty of cellular phone is sensit ive for surrounding interference(RF noise).[...]

SAMSUNG Proprietary-Contents may change without notice Safety Precautions 1-2 This Document can not be used without Samsung's authorization 1-2. ESD(Electrostatically Sensitive Devices) Precaution Several semiconductor may be damaged easilly by stat ic electricity. Such parts are called by ESD(Electrostatically Sensitiv e Devices), for example[...]

SAMSUNG Proprietary-Contents may change without notice 2. Genera l Introduction This Document can not be used without Samsung's authorization 2-1 The SGH-T519 Quad Band ph one functions as dig ital phone wor king in GSM (Global System for Mo bile communications)850,EGSM900, D CS1800 and PCS(PersonalCommunication System)1900 modes. <Specific[...]

SAMSUNG Proprietary-Contents may change without notice 3. Specification This Document can not be used without Samsung's authorization 3-1 3-1. GSM Genera l Specificat ion GSM850 EGSM900 DCS1800 PCS1900 Freq. Band[MHz] Uplink/Downlink 824~849 869~894 880~915 925~960 1710~1785 1805~1880 1850~1910 1930~1990 ARFCN range 128~251 0~124& 975~1023[...]

SAMSUNG Proprietary-Contents may change without notice Specification 3-2 This Document can not be used without Samsung's authorization 3-2. GSM TX power cla ss TX Power control level GSM850 5 33±2 dBm 6 31±2 dBm 7 29±2 dBm 8 27±2 dBm 9 25±2 dBm 10 23±2 dBm 11 21±2 dBm 12 19±2 dBm 13 17±2 dBm 14 15±2 dBm 15 13±2 dBm 16 11±2 dBm 17 9[...]

SAMSUNG Proprietary-Contents may change without notice Specification 3-3 This Document can not be used without Samsung's authorization 3-3. EDGE TX Power Level TX Power control level GSM850 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 15±3 dBm 15 13±3 dBm 16 11±5 dBm 17 9±5 dBm 18 7±5 dBm 19 5±5 dBm TX P[...]

SAMSUNG Proprietary-Contents may change without notice 4. Product Function 4-1 This Document can not be used without Samsung's authorization Main Function -1.3 Megapixel Camera and Camc order -Blue tooth ® Wireless Technology -Instant Messageing capability -Multimedia capability -Fun & Apps featureprovides My Files, music player, gam es, [...]

SAMSUNG Proprietary-Contents may change without notice 5. Circuit Description This Document can not be used without Samsung's authorization 5-1 < RF Circuit Description of SGH-T5 19 > 1. FEM (F1 00) ==> Switching Tx, Rx path for GSM850, EGSM900, DCS1800 and PCS1900 controlled by logic. Integration of GSM850, EGSM900, DCS1800 and PCS19[...]

SAMSUNG Proprietary-Contents may change without notice Circuit Description 5-2 This Document can not be used without Samsung's authorization - TX Function The device implements Skyworks Polar Loop transmit architecture. This a rchitecture autonomously splits the amplitude and phase within the device using the traditional analog In-Phase and Qu[...]

SAMSUNG Proprietary-Contents may change without notice Circuit Description 5-3 This Document can not be used without Samsung's authorization ● Timing and control unit ● RF serial interface ● Low-power sleep mode controller ● Baseband Transmitter / Receiver ● Voice input and output 2. WM8955L(UCD401 ) ==> The WM8955L is a low power[...]

SAMSUNG Proprietary-Contents may change without notice Circuit Description 5-4 This Document can not be used without Samsung's authorization ● Synchronous serial port supporting ● Programmable 48-bit general-purpose IO unit, keyboard int erface, program mable in terval timer and real-time clock. ● SD/MMC controller that supports interfac[...]

SAMSUNG Proprietary-Contents may change without notice 6. Test Command & Test Pro cedure 6-1 This Document can not be used without Samsung's authorization 6-1. Calibration Equipment -H P 8 9 6 0 - DC Power Supply -T e s tJ i g - Configuration HP8960 R F + - - TEST JIG S e r i a l P C GPIB Serial DC POW ER SUPPL Y GPIB + 6-2. Calibration Pr[...]

SAMSUNG Proprietary-Contents may change without notice Test Command & Test Procedur e 6-2 This Document can not be used without Samsung's authorization 6-3. Tx Power Tune up Procedure -G M S K 1) Procedure: a. Calibraion equipment HP8960 and the cell phone are connected through RF cable. b. Target power ( required power lev el according to[...]

SAMSUNG Proprietary-Contents may change without notice Test Command & Test Procedure 6-3 This Document can not be used without Samsung's authorization -8 P S K 1) Procedure: a. Calibraion equipment HP8960 and the cell phone are connected through RF cable. b. Target power ( required power lev el according to the specification which should b[...]

SAMSUNG Proprietary-Contents may change without notice Test Command & Test Procedur e 6-4 This Document can not be used without Samsung's authorization See the TX power level definition table below. 3) Target values of the peak lev el of the phone are set normally in conducted mode -G S M 8 5 08l e v e l:2 7 d B m - EGSM900 8 level : 27dBm[...]

SAMSUNG Proprietary-Contents may change without notice 7. Array course control 7-1 This Document can not be used without Samsung's authorization Test Jig (GH80-03307A) Test Cable (GH39-00478A) RF Test Cable (GH39-00397A)[...]

SAMSUNG Proprietary-Contents may change without notice Array course control 7-2 This Document can not be used without Samsung's authorization Software Downloading 7-1. Downloading B inary Files • Two binary files for downloading T519. – T 519XXYY.s3 : Main source code binary. 7-2. Pre-requsite for Downloadi ng • Downloader Program( OptiF[...]

SAMSUNG Proprietary-Contents may change without notice Array course control 7-3 This Document can not be used without Samsung's authorization 7-3. S/W Dow nloader Progr am 1. Load the binary download program  by executing the “ OptiFlash.exe ” 2. Select the “Options” -> “Settings” -> “Generic” -> “Specify hardware[...]

SAMSUNG Proprietary-Contents may change without notice Array course control 7-4 This Document can not be used without Samsung's authorization 3. Select the COM port when the download cable is connected Up to 64 ports are supported. Additionally you can select the maximum transfer speed OptiFlash will use to communicate with the phone. However,[...]

SAMSUNG Proprietary-Contents may change without notice Array course control 7-5 This Document can not be used without Samsung's authorization 4. Select the“ Flash&Verify” -> “Browse ”  Set the directory path and choose the latest s/w binary, for example “T519XXYY.s3” ,  for the downloader binary setting. In case of D40[...]

SAMSUNG Proprietary-Contents may change without notice Array course control 7-6 This Document can not be used without Samsung's authorization 5. Click “ OK ” button then press “ Flash ”.  (Before pressing ‘Flash’ button, push the button ‘*’and ‘END’ at the same time .T h e np r e s s‘ F l a s h ’ . )  Downloader w[...]

SAMSUNG Proprietary-Contents may change without notice 8. Exploded View and its P artslist 8-3 This Document can not be used without Samsung's authorization 8-1. Cellular phone Exploded View QME01 QKP01 QCK01 QFR01 QVO01 QRF03 QLC01 QFL06 QVK01 QCA01 QSD01 QCR06 QCA02 QRE01 QCR06 QRF01 QBA01 QBA00 QMI03 QAN02 QMP01 QCW01 QSC01 QSC02 QME03[...]

SAMSUNG Proprietary-Contents may change without notice Exploded view and its Part list 8-2 This Document can not be used without Samsung's authorization 8-2. Cellular phone Parts list QAN02 INTENNA-SGHT519 GH42-01022A QBA00 ASSY CASE-BATT GH98-02621B QBA01 INNER BATTERY PACK- 800MAH, BLK GH43-02612A QCA01 UNIT-CAMERA GH59-03182A QCA02 UNIT-CAM[...]

SAMSUNG Proprietary-Contents may change without notice Exploded view and its Part list 8-3 This Document can not be used without Samsung's authorization CBF INTERFACE-DATA L INK CABLE GH39-00514A CHARGER-SGHD820 TA (LTA) GH44-01174A UNIT-EARPHONE( BLK) GH59-02499A MPR-VINYL BOHO T MAIN WINDOW GH74-26613B AS-LCD WINDOW TAPE GH81-05218A AS-LCD W[...]

SAMSUNG Proprietary-Contents may change without notice Disassembly and Assembly instructions 8-4 This Document can not be used without Samsung's authorization 8-3. Disassembly 1 4 3 2 1.Remove bo th side keys,then detach the EL KEY FPCB CONNECTOR. ※ caution 1 . Be careful not to cut both side keys and damage to camera connector pin s 1 . Lif[...]

SAMSUNG Proprietary-Contents may change without notice Disassembly and Assembly instructions 8-5 This Document can not be used without Samsung's authorization 7 1. Detach a LCD from LCD braket. ※ caution 1 . Be careful not to do damage and scratch the phone.[...]

SAMSUNG Proprietary-Contents may change without notice Disassembly and Assembly instructions 8-6 This Document can not be used without Samsung's authorization 8-4. Assembly 1 3 2 A. Connect SPK and M OT with FPCB and past e another FPBC alo ng the baseline. B. Place SPK_MOT F-PCB inside intenna. 1. Attach an EL sheet 2. Attach a key pad 1. Att[...]

SAMSUNG Proprietary-Contents may change without notice Disassembly and Assembly instructions 8-5 This Document can not be used without Samsung's authorization A.Place a LCD inserting LCD connecto r on the front of CARRIER LOWER . B.Place a LCD into place hole of CARRIER LOWER correctly. C.Press carefully the top (SAMSUNG logo) and bottom( T-Mo[...]

SAMSUNG Proprietary-Contents may change without notice Disassembly and Assembly instructions 8-6 This Document can not be used without Samsung's authorization 6 7 A.Press the intenna until it clicks in to the PBA B.Put the SPK CONNECTER horiz ontally C.Place the soldering part of INTENNA to a groove Press the connector horizontally to a PBA 1.[...]

SAMSUNG Proprietary-Contents may change without notice Disassembly and Assembly instructions 8-5 This Document can not be used without Samsung's authorization 8 9 A. Place the PBA on the FRONT. B. Remove the camera protection film. C . P l a c es i d ek e y si n t op l a c e . A. Solder the intenna with soldering jig B. Place the camera into a[...]

SAMSUNG Proprietary-Contents may change without notice Disassembly and Assembly instructions 8-6 This Document can not be used without Samsung's authorization 10 A. Place the top of a REAR and pre ss down until it clicks in to the Front B.Press the Locker No.1 and Locker No.2 C.SCREW.(4 POINT) Locker No.1 Locker No.2 1. Remove the protection f[...]

SAMSUNG Proprietary-Contents may change without notice 9. MAIN Electrical Parts List 9-1 This Document can not be used without Samsung's authorization SEC CODE Design L OC Discrip tion STATUS 0401-001141 D401 DIODE-SWITCHING SA 0403-001411 ZD406 DIODE-ZENER SA 0403-001511 ZD301 DIODE-ZENER SA 0403-001547 ZD402 DIODE-ZENER SA 0404-001245 D302 D[...]

SAMSUNG Proprietary-Contents may change without notice Electrical Parts List 9-2 This Document can not be used without Samsung's authorization SEC CODE Design L OC Discrip tion STATUS 1203-003737 Q401 IC-POSI.FIXED REG. SA 1203-003737 Q402 IC-POSI.FIXED REG. SA 1203-003737 U405 IC-POSI.FIXED REG. SA 1203-003767 Q400 IC-POSI.FIXED REG. SA 1203-[...]

SAMSUNG Proprietary-Contents may change without notice Electrical Parts List 9-3 This Document can not be used without Samsung's authorization SEC CODE Design L OC Discrip tion STATUS 2007-000157 R428 R-CHIP SA 2007-000157 R429 R-CHIP SA 2007-000171 R105 R-CHIP SA 2007-000171 R106 R-CHIP SA 2007-000171 R114 R-CHIP SA 2007-000171 R135 R-CHIP SA[...]

SAMSUNG Proprietary-Contents may change without notice Electrical Parts List 9-4 This Document can not be used without Samsung's authorization SEC CODE Design L OC Discrip tion STATUS 2007-007316 R304 R-CHIP SA 2007-007317 R104 R-CHIP SA 2007-007468 R403 R-CHIP SA 2007-007468 R409 R-CHIP SA 2007-007489 R316 R-CHIP SA 2007-007590 R310 R-CHIP SA[...]

SAMSUNG Proprietary-Contents may change without notice Electrical Parts List 9-5 This Document can not be used without Samsung's authorization SEC CODE Design L OC Discrip tion STATUS 2007-008483 R312 R-CHIP SA 2007-008483 R314 R-CHIP SA 2007-008483 R317 R-CHIP SA 2007-008483 R404 R-CHIP SA 2007-008486 R235 R-CHIP SA 2007-008516 R120 R-CHIP SA[...]

SAMSUNG Proprietary-Contents may change without notice Electrical Parts List 9-6 This Document can not be used without Samsung's authorization SEC CODE Design L OC Discrip tion STATUS 2203-000254 C213 C-CER,CHIP SA 2203-000254 C214 C-CER,CHIP SA 2203-000254 C216 C-CER,CHIP SA 2203-000254 C217 C-CER,CHIP SA 2203-000254 C232 C-CER,CHIP SA 2203-0[...]

SAMSUNG Proprietary-Contents may change without notice Electrical Parts List 9-7 This Document can not be used without Samsung's authorization SEC CODE Design L OC Discrip tion STATUS 2203-005061 C451 C-CER,CHIP SA 2203-005061 C453 C-CER,CHIP SA 2203-005481 C405 C-CER,CHIP SA 2203-005481 C413 C-CER,CHIP SA 2203-005482 C206 C-CER,CHIP SA 2203-0[...]

SAMSUNG Proprietary-Contents may change without notice Electrical Parts List 9-8 This Document can not be used without Samsung's authorization SEC CODE Design L OC Discrip tion STATUS 2203-006121 C306 C-CER,CHIP SA 2203-006137 C212 C-CER,CHIP SA 2203-006137 C333 C-CER,CHIP SA 2203-006137 C334 C-CER,CHIP SA 2203-006137 C404 C-CER,CHIP SA 2203-0[...]

SAMSUNG Proprietary-Contents may change without notice Electrical Parts List 9-9 This Document can not be used without Samsung's authorization SEC CODE Design L OC Discrip tion STATUS 2203-006423 C301 C-CER,CHIP SA 2203-006423 C307 C-CER,CHIP SA 2203-006423 C340 C-CER,CHIP SA 2203-006423 C421 C-CER,CHIP SA 2203-006423 C424 C-CER,CHIP SA 2203-0[...]

SAMSUNG Proprietary-Contents may change without notice Electrical Parts List 9-10 This Document can not be used without Samsung's authorization SEC CODE Design L OC Discrip tion STATUS 2203-006824 C435 C-CER,CHIP SA 2203-006824 C441 C-CER,CHIP SA 2203-006824 C442 C-CER,CHIP SA 2203-006825 C343 C-CER,CHIP SA 2203-006825 C345 C-CER,CHIP SA 2203-[...]

SAMSUNG Proprietary-Contents may change without notice Electrical Parts List 9-11 This Document can not be used without Samsung's authorization SEC CODE Design L OC Discrip tion STATUS 2809-001293 TCX101 OSCILLATOR-VCTCXO SA 2901-001377 F301 FILTER-EMI SMD SA 2901-001377 F302 FILTER-EMI SMD SA 2901-001377 F303 FILTER-EMI SMD SA 2901-001377 F30[...]

SAMSUNG Proprietary-Contents may change without notice 1 0 . Flow Chart of Troubleshooting 10-1 This Document can not be used without Samsung's authorization 10-1.Baseband 10-1-1. Power ON 'Power ON' Does not work Check the current consumption Current co nsumpti on ≥ 100mA ? Check the V bat. voltage Download again Voltage ≥ 3.3V [...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-2 This Document can not be used without Samsung's authorization C313 VCCD_2.9V VBAT VCCA_2.9V C315 C334 C300 VCCD_1.8V_EN C303 C314 R304 C312 R318 BAT300 G E N 1 2 S O P R300 C301 R302 C304 4 1 R N G E R V 3 1 M P G E R V H11 VRTC K12 VSIM 5 G 1 S S V 4 K 2[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-3 This Document can not be used without Samsung's authorization[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-4 This Document can not be used without Samsung's authorization 10-1-2. Initial The voltage at th e C316=1.8V? The voltage at th e C315=2.8V? Initial Failure T h ev o l t a g ea tt h eC 2 1 6 " Low --> High" ? There is 32.76 8KHz wave form at t[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-5 This Document can not be used without Samsung's authorization TP215 VCCD_1.8V R216 C232 C233 VCCD_1.8V C204 C203 R201 6 S S V 9 H 0 1 H 7 S S V 8 S S V 1 1 H 2 1 H 9 S S V 1 1 R D _ A S S V 8 1 F U _ A S S V 9 1 H C T R 1 X C T R 2 X 9 1 F 7 L 8 L 3 1 S S[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-6 This Document can not be used without Samsung's authorization 10-1-3. Sim Part The voltage is 2.8V at C306? Check the UCD301 "Insert SIM" is displayed on the LCD END Check the SIM Card YES NO NO YES Is there any signal pin C305, C30 8, C309? Che[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-7 This Document can not be used without Samsung's authorization C309 G 15 16 G 4 4 5 5 6 6 7 7 88 99 G 13 14 G 11 10 10 11 11 12 12 22 33 SIM301 C305 C306 3 CH2 CH3 4 CH4 5 CH5 6 VN 2 ZD302 CH1 1 C307 C308 SIM_CLK VSIM SIM_RST SIM_IO[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-8 This Document can not be used without Samsung's authorization 10-1-4. LCD Display part LCD displa y is abnormal LCD Backl ight is on? pin#14 of HDC302 is high? Check LCD Check HDC302 Check LCD connection and replace LCD pin#7 of U 404 is high? C218 > 3[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-9 This Document can not be used without Samsung's authorization C340 VCCD_2.9V R320 C338 VCCD_2.9V 4 5 6 ZD304 2 1 3 C339 8 8 9 9 C N 1 3 2 3 C N 28 28 29 29 33 30 30 4 4 5 5 6 6 77 20 20 21 21 22 22 23 23 24 24 25 25 26 26 27 27 13 13 14 14 15 15 16 16 17 [...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-10 This Document can not be used without Samsung's authorization 2 3 IN3 IN4 4 5 OUT1 OUT2 6 7 OUT3 OUT4 8 F303 9 GND GND 10 1 IN1 IN2 2 3 IN3 IN4 4 5 OUT1 OUT2 6 7 OUT3 OUT4 8 F301 9 GND GND 10 1 IN1 IN2 6 7 OUT3 OUT4 8 9 GND GND 10 1 IN1 IN2 2 3 IN3 IN4 4[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-11 This Document can not be used without Samsung's authorization 10-1-5. Microphone Part Micro-phone does not work Is the connection status of HDC300 O.K? YES Reconnect connector of HDC 300 NO Check the DC bias voltage on Mic path. The voltage of C406 is ab[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-12 This Document can not be used without Samsung's authorization C311 V309 V307 V310 V306 V311 5 5 6 6 7 7 8 8 9 9 1 2 C N C N 2 2 16 16 17 17 18 18 19 19 2 2 20 20 3 3 4 4 1 1 10 10 11 11 12 12 13 13 14 14 15 15 HDC300 1 1 3 D Z 0 1 3 D Z C310 2 1 3 V MIC-[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-13 This Document can not be used without Samsung's authorization 10-1-6. Speaker Part Is the connector HDC401 O.K? NO Reconnect HDC401 There is no sound from speaker YES The type of sound from the speake r is Melody, Mp3? YES NO Are there any signal at the [...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-14 This Document can not be used without Samsung's authorization R314 VBAT C365 C362 VCCD_1.8V_EN 4 NC 5 NC 9 PGND SW 10 VIN 1 VOUT 6 U302 7 AGND 2 AVIN EN 3 GND 11 MODE/SYNC 8 L303 VCCD_1.8V VRF_2.9V C136 C133 C140 R124 Y R126 A 2 3 GND 1 NC NC 5 VCC 6 4 U[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-15 This Document can not be used without Samsung's authorization[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-16 This Document can not be used without Samsung's authorization 10-1-7. Receiver Part There is no sound from receiver. Is the connection of HDC401 OK? Replace t he Connecti on or change receiver module Are there any signal at L407, L408 ? Change receiver m[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-17 This Document can not be used without Samsung's authorization[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-18 This Document can not be used without Samsung's authorization 10-1-8. Camera part Camera function do es not work Is the connect HDC301 ok? NO Co nnect the HDC301 Pin #3 of Q400 = 1.5V? NO NO P i n # 3o fO S C 4 0 1i s2 4 M H z ? NO Pin #3 of Q403 = 2.8V?[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-19 This Document can not be used without Samsung's authorization 9 2 3 C 6 2 3 C 5 2 3 C VCAM_1.5 V 0 3 3 C 1 3 3 C 4 2 3 C VCAMIO_2.8 V 1 4 3 5 6 ZD303 2 7 7 8 8 9 9 25 NC NC 26 21 21 22 22 23 23 24 24 3 3 44 5 5 6 6 14 14 15 15 16 16 17 17 18 18 19 19 2 2[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-20 This Document can not be used without Samsung's authorization[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-21 This Document can not be used without Samsung's authorization 10-1-9. Mp3 part NO Replace the Earphone Are there any signal at R410, R411? NO Check & Replace ZD403 There is no MP3 sound from Earphone YES YES Are there any signal at the C407, 417? NO [...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-22 This Document can not be used without Samsung's authorization M O T + _ 3 . 3 V L 4 0 1 J I G _ O N _ I F M O T - S P K _ O U T _ N S P K _ O U T _ P D A C P W _ O N U S B _ D - S D S _ T X D S D S _ R X D L C D _ D ( 1 2 ) A O U T A P A O U T A N E A R [...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-23 This Document can not be used without Samsung's authorization[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-24 This Document can not be used without Samsung's authorization[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-25 This Document can not be used without Samsung's authorization 10-2. RF 10-2-1. GSM900 RX Continuous RX ON RF Input : 6 2 CH AMP : -50dBm NORMAL CONDITION Catch the channel ? YES NO F100 Check Pin #17 ≥ -65dBm ? F100 Check Pin #5,6 ≥ -65dBm ? UCD100 C[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-26 This Document can not be used without Samsung's authorization[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-27 This Document can not be used without Samsung's authorization 10-2-2. GSM1800 RX Continuous RX ON RF Input : 6 2 CH AMP : -50dBm NORMAL CONDITION Catch the channel ? YES NO F100 Check Pin #17 ≥ -65dBm ? F100 Check Pin #3,4 ≥ -65dBm ? UCD100 Check Pin[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-28 This Document can not be used without Samsung's authorization 10-2-3. GSM1900 RX Continuous RX ON RF Input : 6 2 CH AMP : -50dBm NORMAL CONDITION Catch the channel ? YES NO F100 Check Pin #17 ≥ -65dBm ? F100 Check Pin #1,2 ≥ -65dBm ? UCD100 Check Pin[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-29 This Document can not be used without Samsung's authorization 10-2-4. GSM850 RX Continuous RX ON RF Input : 6 2 CH AMP : -50dBm NORMAL CONDITION Catch the channel ? YES NO F100 Check Pin #17 ≥ -65dBm ? F100 Check Pin #7,8 ≥ -65dBm ? UCD100 Check Pin#[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-30 This Document can not be used without Samsung's authorization 10-2-5. GSM850 / GSM900 TX C108 =3 . 7 V ? Change PAM101 NO YES F100 Pin#17 About 2~3 dBm? F100 Pin#13 = High? UCD301 Check / Change NO RFS101, C100 Check / Change YES F100 Check & Change [...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-31 This Document can not be used without Samsung's authorization[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-32 This Document can not be used without Samsung's authorization 10-2-6. DCS1800 & PCS1900 TX C108 =3 . 7 V ? Change PAM101 NO YES F100 Pin#17 About 2~3 dBm? F100 Pin#11 = High? UCD301 Check / Change NO RFS101, C100 Check / Change YES F100 Check & C[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 10-33 This Document can not be used without Samsung's authorization L 1 0 3 L 1 1 0 C 1 2 9 L 1 1 1 V R F _ 2 . 9 V 8 5 0 L N A _ N 0 4 B H X T 1 4 D N G 5 8 5 0 L N A _ P 6 9 0 0 L N A _ N 7 9 0 0 L N A _ P 8 1 8 0 0 L N A _ N 9 1 8 0 0 L N A _ P 3 C C V 3 3 [...]

SAMSUNG Proprietary-Contents may change without notice 11. PCB Diagrams 11- 1 This Document can not be used without Samsung's authorization ANT100 ANT101 2 0 1 T N A BAT300 0 0 1 F M A C _ C P F L O V _ C P F G3 G4 HDC300 HDC301 HDC401 PAM101 Q301 1 0 1 S F R SIM301 TCX101 TP200 TP201 TP202 TP203 TP204 TP205 TP206 TP208 U101 1 0 2 U U202 U204 [...]

SAMSUNG Proprietary-Contents may change without notice PCB Diagrams 11- 2 This Document can not be used without Samsung's authorization BTC400 1 0 2 N C D401 F301 F302 F303 F304 1 0 4 F 2 0 3 C D H 0 0 4 C F I MOD100 1 0 2 C S O OSC401 Q100 Q400 Q401 Q402 Q403 TP215 TP216 TP301 3 0 2 U U300 U301 5 0 3 U 0 0 4 U 1 0 4 U U402 5 0 4 U 1 0 3 D C U[...]

SAMSUNG Proprietary-Contents may change without notice 12. Block Diagrams 12-1 This Document can not be used without Samsung's authorization[...]

SAMSUNG Proprietary-Contents may change without notice 13. Reference data 13-1 This Document can not be used without Samsung's authorization 13-1. Reference Abbreviate AAC : Advanced Audio Coding. AVC : Advanced Video Coding. BER :B i tE r r o rR a t e BPSK : Binary Phase Shift Keying CA :C o n d i t i o n a lA c c e s s CDM : Code Division Mu[...]