GSM TELEPHONE SGH-U100 GSM TELEPHONE CONTENTS 1. Specification 2. Exploded View and Parts list 3. Chart of Troubleshooting 4. Array course control 5. Block Diagrams 6. PCB Diagrams 7. MAIN Electrical Parts List 8. Reference data 9. Safety Precautions 10.
Contents 1. Specification 1-1. GSM/CDMA General Specification ...........................................................................1-1 1-2. GSM TX power class ...............................................................................................1-2 2. Exploded View and Parts list 2-1. Cellular phone Exploded View ..................................................................................2-1 2-2. Cellular phone Parts list .................................................................
Contents 4. Array course control 4-1. Downloading Binary Files ......................................................................................4-2 4-2. Pre-requsite for Downloading ................................................................................4-2 4-3. S/W Downloader Program .....................................................................................4-3 5. Block Diagrams 6. PCB Diagrams 7. MAIN Electrical Parts List 8. Reference data 8-1. Reference Abbreviate ................
1. Specification 1-1. GSM General Specification GSM900 Ph ase 1 E G S M 9 00 Ph ase 2 DCS1800 Ph ase 1 PC S1 90 0 Freq. Band[MHz] Uplink/Downlink 890~915 935~960 880~915 925~960 1710~1785 1805~1880 1850~1910 1930~1990 ARFCN range 1~124 0~124 & 975~1023 512~885 512~810 Tx/Rx spacing 45 MHz 45 MHz 95 MHz 80 MHz Mod. Bit rate/ Bit Period 270.833 kbps 3.692 us 270.833 kbps 3.692 us 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.
Speclflcation 1-2.
2. Exploded View and Parts List 2-1.
Exploded View and Parts List 2-2.
Exploded View and Parts List Discription SEC CODE BAG PE 6902-000634 CBF INTERFACE-DLC,X830,BLK,PCB GH39-00720A ADAPTOR-SGHE690,BLK,EU,A_TYPE GH44-01361A S/W CD-SGHU100,PC STUDIO 3.
Exploded View and Parts List 6 2 2-3. 5 Disassembly 1 ② ① 1) Separate the camera connector. 2) Separate the camera module using the ③ unlocking gap. 1) Separate the motor and the receiver. ※ caution ※ caution 1) Be careful not to make any damage to the 1) Be careful not to make any damage to the on the rear cover. 1) Remove 2 screw-caps F-PCB and the connector. F-PCB and the connector. the lockers forcibly following the 1) Unlock directions below. 8 2)7Unscrew 4 bolts.
Exploded View and Parts List 9 10 1) Separate the LCD connector. 2) Separate the LCD module and the PBA inserting deeply a pair of round edge tweezers 1) Separate the MIC rubbers, the LED light block rubbers and between them. the key pad hold rubbers. ※ caution ※ caution 1) Separate slowly with no damage to the LCD 1) Be careful not to make any damage to the MIC module. F-PCB.
Exploded View and Parts List 2-4. Assembly 1 2 1) Attach the MIC rubbers, the LED light block rubbers and the key pad hold rubbers. 2) Place the MIC on the correct position in the picture below. 1) Assemble the intenna and the coaxial cable. 2) Attach the intenna ASS'Y to the front cover and 1) Handle the mic F-PCB with care not to be torn. screw 2 bolts. 2) Assemble a salient part of the MIC holder ※ caution facing outside. 1) Check the coaxial cable assembled properly.
Exploded View and Parts List 6 5 1) Assemble the motor after the speaker. 2) Assemble the connector. 3) Assemble the coaxial cable correctly. 1) Assemble the camera module. ※ caution 2) Connect the camera connector. 1) Handle the F-PCB with care not to be torn. ※ caution 2) Check the coaxial cable properly assembled. 1) Handle the F-PCB with care not to be torn. 7 8 ① ② ③ ④ 1) Place the salient parts of the camera key and the volume key facing the rear cover.
Exploded View and Parts List 9 1) Attach the window to the front cover. ※ caution 1) Check dust and dirt on the LCD and the window. 2) Check the front cover and the window completely assembled without an unnecessary gap.
3. Flow Chart of Troubleshooting 3-1 BASEBAND 3-1-1. Power ON 'Power On' does not work Yes Check the current consumption more than 100mA No Download again Yes No Check the VBAT more than 3.3V Charge the Battery Yes ① Check the VLDO7_1.8V of U300 is more than 1.8V No Check U300 and C319 Yes ② Check U305 pin 6, 8 = 1.5V pin 2 = 1.8V pin 9 = 1.6V No Check U305 Yes ③ Check U300 No Check VRF of U300=2.8V and C320 Yes ④ Check C136 Freq = 13MHz Vp-p > 0.
Flow Chart of Troubleshooting 3-2
SERLE SERDAT SERCLK BAND_SEL MODE_SEL TX_EN XOENA SX_EN PAC_EN RX_EN DSP_IO DSP_RWN FLASH_RESET DSP_AB(0:8) R328 DB15 DB14 DB13 DB12 DB11 DB10 DB9 DB8 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 AB8 AB7 AB6 AB5 AB4 AB3 AB2 AB1 AB0 I|O RWN RESETN_CSP OCTL0 OCTL1 OCTL2 OCTL3 OCTL4 OCTL5 OCTL6 OCTL7 SERLE1 SERLE2 SERDA SERCK E6 C5 F5 E5 A4 G6 B3 A3 B1 A2 C1 C2 C339 A FC VA PC D9 A F C E7 TXP D2 D3 E3 E2 F3 F2 F1 F4 G4 G3 H5 J6 J5 K3 K2 K1 K5 K7 M1 M2 N2 N1 L5 P1 K6 L3 L2 R3 U300 A OUTA P A OUTA N A OUTB P A O
Flow Chart of Troubleshooting VBT_1.8V VCCD_1.8V VBAT HP_CORE_1.6V U305 2 3 4 5 ADJ2 SW2 MODE|DATA EN2 VIN GND FB1 DEF_1 GND2 1 11 EN1 SW1 10 L302 L305 D302 9 R315 VLDO1_1.
Flow Chart of Troubleshooting 3-1-2. Initial Initial Failure Yes ① Check VCCD, VCCD_1.8V of U300 "High" when the phone is boot on` No Check U300 Yes ② Check the HP_CORE_1.6V of U305 is "High" No Check U305 Yes LCD display is O.K? ③ No Check CN305 and LCD part Yes Sound is O.
Flow Chart of Troubleshooting VCCD_2.9V R332 VCCD_2.
Flow Chart of Troubleshooting 3-1-3.
Flow Chart of Troubleshooting SIM301 VSIM SIM_RST SIM_CLK C305 C306 C392 C307 C393 C308 1 2 3 1 2 3 7 8 9 7 8 9 6 6 5 5 4 4 12 12 11 11 10 10 G G G G 16 15 14 13 SIM_IO C304 C394 ZD316 3-8
Flow Chart of Troubleshooting 3-1-4.
Flow Chart of Troubleshooting VCCD_1.
Flow Chart of Troubleshooting 3-1-5. Microphone Part Microphone does not work Check the assembled status of microphone. NO Reassemblage microphone YES Check the reference voltage on mic path R442=2.
Flow Chart of Troubleshooting MICINP MICOUTP R447 C412 CSP_MICP R446 MICINN MICOUTN C411 CSP_MICN R448 R450 C416 TI_1.8V VAUDIO_2.
Flow Chart of Troubleshooting 3-1-6.
Flow Chart of Troubleshooting VBAT D401 3 V402 CN401 1 2 TA410 2 4 6 8 10 C440 VIB_DRV TA401 2 1 3 4 6 5 8 7 9 10 NCNCNC NC 14 13 12 11 1 3 5 7 9 SPK_N_CON SPK_P_CON V403 ZD412 3-14 ZD411
Flow Chart of Troubleshooting VBAT SPK_P_OUT C465 AOUTAP 1S2 1 R443 D1 10 SPK_P_CON 1IN 9 R449 AOUTAN SPK_N_OUT C467 3-15 8 GND SPK_N_CON 5 D2 1S1 2 4 2IN 6 2S2 AMP_EN 7 2S1 R468 VCC 3 C468 U406
Flow Chart of Troubleshooting 3-1-7.
Flow Chart of Troubleshooting VCAM_2.8V CORE_1.2V_PLL CORE_1.2V_O USB_3.3CV USB_1.2V VCCD_2.9V VDD_TV_2.8V C401 USB_3.3TV CORE_1.2V VCCD_1.8V C402 C403 C424 C413 C414 C407 C476 C477 C410 C436 C423 C422 ISP_D(4) C479 R413 ISP_SDA ISP_SCL ISP_D(3) VCAM_2.
Flow Chart of Troubleshooting VBAT L304 U301 C376 1 SW CAP 8 2 GND LED 7 3 GND CTRL 6 4 GND VIN 5 C379 R301 LED+_12V LCD_BACKLIGHT_EN R302 C377 3-18 R304 C378 R305
Flow Chart of Troubleshooting 3-1-8. Camera Camera does not work Check the connection of SLC103 and CAMERA Module Check camera FPCB and CN301 Change camera module and check of CN301 NO YES Check the voltage pin 9,10 of U308 (Pin 6 : 2.8V Pin 5 :1.
Flow Chart of Troubleshooting VBAT VCAM_1.8V C387 VCAM_EN1 R331 VCAM_2.8V_A U308 R344 1 R338 VCAM_2.
Flow Chart of Troubleshooting 3-2. RF 3-2-1.
Flow Chart of Troubleshooting 3-2-2.
Flow Chart of Troubleshooting 3-2-3.
Flow Chart of Troubleshooting 3-24
GSM_OUT DPCS_OUT GSM_TX_EN DCS_TX_EN C121 C122 3 1 D|PCSTX EGSM_TX 4 VC1 2 VC2 5 NC 6 G 14 G 7 F101 ANT EGSMRX EGSMRX DCSRX DCSRX PCSRX PCSRX 12 13 10 11 8 9 L103 C123 C119 C114 A GND 1 2 50V L112 L111 L110 L109 L108 L107 C103 R122 C104 TX_EN VPC G 1 RFIN 3 G G SAT_DET RX_EN TX_FB VAPC C110 RFS102 C126 2 R110 2 1 11 10 9 8 7 6 5 4 3 C125 1900LNA_P 1900LNA_N 1800LNA_P 1800LNA_N 900LNA_P 900LNA_N 850LNA_P 850LNA_N VPC TXENA VCC1 40 4 37 C101 GN
Flow Chart of Troubleshooting 3-2-4. GSM Transmitter F101 pin 6 about NO 2~5dBm? 2 U300 check & NO F101 pin 4 : 2.8V CONTINUS TX ON CONDITION change MS TX level 19 YES YES 1 F101, C101 check & change CH : 62 RBW : 100KHz PAM101 pin7 3~6dBm? NO VBW : 100KHz YES NO PAM101 pin 4 : 3.7V SPAN : 10MHz 3 PAM101/L106 check & change REF LEV. : 10dBm BATTERY, BATTERY CONNECTOR check & change ATT.
Flow Chart of Troubleshooting 3-2-5. DCS Transmitter F101 pin 6 about NO 2~3dBm? 2 U300 check & NO F101 pin 2 : 2.8V CONTINUS TX ON CONDITION change MS TX level 12 YES YES 1 NO F101,C101 check & change CH : 698 PAM101 pin14 3~4dBm? RBW : 100KHz VBW : 100KHz YES SPAN : 10MHz 3 PAM101/R104 check & change REF LEV. : 10dBm NO PAM101 pin 4 : 3.7V BATTERY, BATTERY CONNECTOR check & change 4 ATT.
Flow Chart of Troubleshooting 3-2-6. PCS Transmitter F101 pin 6 about NO 2~3dBm? 2 U300 check & NO F101 pin 2 : 2.8V CONTINUS TX ON CONDITION change MS TX level 12 YES YES 1 F101,C101 check & change CH : 660 PAM101 pin2 3~4dBm? NO RBW : 100KHz VBW : 100KHz YES NO PAM101 pin 4 : 3.7V SPAN : 10MHz 3 PAM101/R104 check & change REF LEV. : 10dBm BATTERY, BATTERY CONNECTOR check & change ATT.
Flow Chart of Troubleshooting 3-29
Flow Chart of Troubleshooting 3-2-7. Bluetooth Part BT connection disable Check BT function ON NO Enable BT function YES Check the voltage of C148 is around 1.
Flow Chart of Troubleshooting 3-31
Flow Chart of Troubleshooting VBAT VBT_1.
4.
Array course control Software Downloading 4-1. Downloading Binary Files • Three binary files for downloading U100. – SPR_SEC : Main source code binary folder. – U100XXYYY_Rsc.bin : Resource file 4-2. Pre-requsite for Downloading • Downloader Program([M6275]U-Medic_v1[1].3.
Array course control 4-3. S/W Downloader Program 1. Load the binary download program by executing the “[M6275]U-Medic_v1[1].3.exe” 2.
Array course control Click the "load" button, then choose the "default.mdc" file located in execution folder. 3. Check Erase NAND and Change Boot Area 4. Check Code and Select the binary folder.
Array course control 4-5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Array course control 5. Check Resource and Select the resource file. 6. Connect the download cable to the mobile. Turn on the mobile phone pushing the "4" button at the same time. When the phone is ready to download, you will see the "Ready...", Click the "Download" button. If not, you have to install the samsung usb modem driver.
Array course control 6. When downloading is finished successfully, there is a “ready...” message. 7. After finishing downloading, Certain memory resets should be done to guarantee the normal performance. 8. Confirm the downloaded version name and etc.
5.
6.
PCB Diagrams 6-2
7.
Main Electrical Parts List SEC CODE Design LOC Discription STATUS 1203-004595 U310 IC-MULTI REG. SA 1203-004596 U308 IC-MULTI REG. SA 1204-002138 U407 IC-MELODY SA 1204-002742 U409 IC-VIDEO PROCESS SA 1205-002272 U201 IC-TRANSCEIVER SA 1205-002696 U102 IC-DATA COMM./GEN.
Main Electrical Parts List SEC CODE Design LOC Discription STATUS 2007-000171 R125 R-CHIP SA 2007-000171 R328 R-CHIP SA 2007-000171 R337 R-CHIP SA 2007-000171 R344 R-CHIP SA 2007-000171 R409 R-CHIP SA 2007-000171 R410 R-CHIP SA 2007-000173 R479 R-CHIP SA 2007-000173 R480 R-CHIP SA 2007-001119 R419 R-CHIP SA 2007-001119 R442 R-CHIP SA 2007-001290 R101 R-CHIP SA 2007-007009 R466 R-CHIP SA 2007-007131 R212 R-CHIP SA 2007-007134 R113 R-CHIP SA 2007-00
Main Electrical Parts List SEC CODE Design LOC Discription STATUS 2007-008045 R223 R-CHIP SA 2007-008045 R401 R-CHIP SA 2007-008051 R471 R-CHIP SA 2007-008052 R307 R-CHIP SA 2007-008052 R464 R-CHIP SA 2007-008055 R202 R-CHIP SA 2007-008055 R203 R-CHIP SA 2007-008055 R204 R-CHIP SA 2007-008055 R312 R-CHIP SA 2007-008055 R326 R-CHIP SA 2007-008055 R332 R-CHIP SA 2007-008055 R341 R-CHIP SA 2007-008055 R485 R-CHIP SA 2007-008057 R465 R-CHIP SA 2007-00
Main Electrical Parts List SEC CODE Design LOC Discription STATUS 2007-008483 R420 R-CHIP SA 2007-008483 R441 R-CHIP SA 2007-008483 R463 R-CHIP SA 2007-008516 R111 R-CHIP SA 2007-008516 R200 R-CHIP SA 2007-008531 R224 R-CHIP SA 2007-008542 R104 R-CHIP SA 2007-008542 R106 R-CHIP SA 2007-008542 R115 R-CHIP SA 2007-008542 R116 R-CHIP SA 2007-008542 R124 R-CHIP SA 2007-008542 R225 R-CHIP SA 2007-008542 R315 R-CHIP SA 2007-008542 R335 R-CHIP SA 2007-00
Main Electrical Parts List SEC CODE Design LOC Discription STATUS 2007-009233 R226 R-CHIP SA 2007-009314 R119 R-CHIP SA 2007-009354 R418 R-CHIP SA 2203-000254 C126 C-CER,CHIP SA 2203-000254 C338 C-CER,CHIP SA 2203-000278 C212 C-CER,CHIP SA 2203-000278 C213 C-CER,CHIP SA 2203-000311 C124 C-CER,CHIP SA 2203-000330 C106 C-CER,CHIP SA 2203-000386 C438 C-CER,CHIP SA 2203-000438 C463 C-CER,CHIP SA 2203-000438 C464 C-CER,CHIP SA 2203-000812 C113 C-CER,CHIP SA
Main Electrical Parts List SEC CODE Design LOC Discription STATUS 2203-005682 C327 C-CER,CHIP SA 2203-005682 C328 C-CER,CHIP SA 2203-005682 C329 C-CER,CHIP SA 2203-005682 C330 C-CER,CHIP SA 2203-005682 C331 C-CER,CHIP SA 2203-005682 C332 C-CER,CHIP SA 2203-005682 C333 C-CER,CHIP SA 2203-005682 C334 C-CER,CHIP SA 2203-005682 C335 C-CER,CHIP SA 2203-005682 C349 C-CER,CHIP SA 2203-005682 C350 C-CER,CHIP SA 2203-005682 C352 C-CER,CHIP SA 2203-005682 C353 C-
Main Electrical Parts List SEC CODE Design LOC Discription STATUS 2203-005742 C145 C-CER,CHIP SA 2203-005792 C112 C-CER,CHIP SA 2203-005806 C142 C-CER,CHIP SNA 2203-005806 C466 C-CER,CHIP SNA 2203-006048 C209 C-CER,CHIP SA 2203-006121 C115 C-CER,CHIP SA 2203-006121 C305 C-CER,CHIP SA 2203-006141 C419 C-CER,CHIP SA 2203-006141 C421 C-CER,CHIP SA 2203-006194 C127 C-CER,CHIP SA 2203-006194 C200 C-CER,CHIP SA 2203-006194 C203 C-CER,CHIP SA 2203-006194 C205
Main Electrical Parts List SEC CODE Design LOC Discription STATUS 2203-006361 C116 C-CER,CHIP SA 2203-006423 C108 C-CER,CHIP SA 2203-006423 C135 C-CER,CHIP SA 2203-006423 C140 C-CER,CHIP SA 2203-006423 C141 C-CER,CHIP SA 2203-006423 C201 C-CER,CHIP SA 2203-006423 C202 C-CER,CHIP SA 2203-006423 C204 C-CER,CHIP SA 2203-006423 C206 C-CER,CHIP SA 2203-006423 C210 C-CER,CHIP SA 2203-006423 C214 C-CER,CHIP SA 2203-006423 C215 C-CER,CHIP SA 2203-006423 C303 C-
Main Electrical Parts List SEC CODE Design LOC Discription STATUS 2203-006423 C477 C-CER,CHIP SA 2203-006423 C478 C-CER,CHIP SA 2203-006562 C139 C-CER,CHIP SA 2203-006562 C313 C-CER,CHIP SA 2203-006562 C317 C-CER,CHIP SA 2203-006562 C319 C-CER,CHIP SA 2203-006562 C320 C-CER,CHIP SA 2203-006562 C321 C-CER,CHIP SA 2203-006562 C322 C-CER,CHIP SA 2203-006562 C340 C-CER,CHIP SA 2203-006562 C341 C-CER,CHIP SA 2203-006562 C342 C-CER,CHIP SA 2203-006562 C344 C-
Main Electrical Parts List SEC CODE Design LOC Discription STATUS 2203-006824 C401 C-CER,CHIP SA 2203-006825 C371 C-CER,CHIP SA 2203-006825 C372 C-CER,CHIP SA 2203-006825 C373 C-CER,CHIP SA 2203-006825 C388 C-CER,CHIP SA 2203-006825 C389 C-CER,CHIP SA 2203-006839 C120 C-CER,CHIP SA 2203-006839 C125 C-CER,CHIP SA 2203-006839 C453 C-CER,CHIP SA 2203-006839 C465 C-CER,CHIP SA 2203-006872 C147 C-CER,CHIP SA 2203-006872 C148 C-CER,CHIP SA 2203-006872 C314 C-
Main Electrical Parts List SEC CODE Design LOC Discription STATUS 2404-001478 TA403 C-TA,CHIP SA 2404-001478 TA404 C-TA,CHIP SA 2703-002597 L107 INDUCTOR-SMD SA 2703-002597 L108 INDUCTOR-SMD SA 2703-002636 L109 INDUCTOR-SMD SA 2703-002636 L110 INDUCTOR-SMD SA 2703-002700 L111 INDUCTOR-SMD SA 2703-002700 L112 INDUCTOR-SMD SA 2703-002734 L302 INDUCTOR-SMD SA 2703-002734 L303 INDUCTOR-SMD SA 2703-002794 L106 INDUCTOR-SMD SA 2703-002824 L304 INDUCTOR-SMD SA 2
Main Electrical Parts List SEC CODE Design LOC Discription STATUS 4709-001457 F102 BALUN SA GH09-00045A UCP201 IC MICOM SA GH71-06013A BT_ANT NPR-ANT CONTACT SA GH71-06013A BT_ANT_GND NPR-ANT CONTACT SA 7-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
8. Reference data 8-1. Reference Abbreviate AAC: Advanced Audio Coding. AVC : Advanced Video Coding.
9. Safety Precautions 9-1. Repair Precaution ● Repair in Shield Box, during detailed tuning. Take specially care of tuning or test, because specipicty of cellular phone is sensitive for surrounding interference(RF noise). ● Be careful to use a kind of magnetic object or tool, because performance of parts is damaged by the influence of manetic force. ● Surely use a standard screwdriver when you disassemble this product, otherwise screw will be worn away. ● Use a thicken twisted wire when you measure level.
Safety Precautions 9-2. ESD(Electrostatically Sensitive Devices) Precaution Several semiconductor may be damaged easilly by static electricity. Such parts are called by ESD(Electrostatically Sensitive Devices), for example IC,BGA chip etc. Read Precaution below. You can prevent from ESD damage by static electricity. ● Remove static electricity remained your body before you touch semiconductor or parts with semiconductor.
10.
GSPN (Global Service Partner Network) Country North America Latin America CIS Europe China Asia Mideast & Africa 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. Web Site service.samsungportal.com latin.samsungportal.com cis.samsungportal.com europe.samsungportal.com china.samsungportal.com asia.samsungportal.com mea.samsungportal.com ⓒ Samsung Electronics Co.,Ltd. 2007. 05. Rev.1.
