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Samsung SGH-X150 service manual
GSM TELEPHONE SGH-X150 GSM TELEPHONE CONTENTS 1. Specification 2. Flow Chart of Troubleshooting 3. Exploded Views and Parts List 4. Electrical Parts List 5. PCB Diagrams 6. Block Diagrams 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. ⓒ Samsung Electronics Co.,Ltd. Code No.: GH68-08702A 2005. 11. Rev.1.0 1. SGH-X150 Specification 1-1. GSM General Specification GSM900 Ph ase 1 E G S M 9 00 Ph ase 2 DCS1800 Ph ase 1 Freq. Ban d [M Hz ] Upl in k/Downl in k 89 0~ 91 5 93 5~ 96 0 88 0~ 91 5 92 5~ 96 0 1 71 0~ 1 78 5 1 80 5~ 1 88 0 A RF C N ra n g e 1 ~ 1 24 0 ~ 1 24 & 9 75 ~ 10 23 51 2~8 85 Tx/R x sp aci ng 45 MHz 45 MHz 95 MHz Mod. Bit rat e/ Bit Period 270.833kbp s 3.692us 2 70 . 8 33 k b ps 3.692us 270.833kbp s 3.692us Tim e Sl ot P eri od /F rame Peri od 576.9us 4. 61 5m s 576.9us 4 .6 15 m s 576.9us 4. 61 5ms Modu lat ion 0. 3GM SK 0. 3GM S K 0. 3GM SK MS Power 3 3d B m ~ 13 dB m 3 3d B m ~ 5 d B m 3 0d B m ~ 0 d Bm P ow er Cl a ss 5 p cl ~ 15 p cl 5pcl ~ 19pcl 0pcl ~ 15pcl Sensitivity -1 02 d B m - 10 2d B m -1 00 d B m TDM A Mu x 8 8 8 Cell Rad iu s 35 Km 35 Km 2 Km 1-1 SGH-X150 Speclflcation 1-2. GSM Tx Power Class TX Power control level GSM900 TX Power control level DCS1800 5 33±2 dBm 0 30±3 dBm 6 31±2 dBm 1 28±3 dBm 7 29±2 dBm 2 26±3 dBm 8 27±2 dBm 3 24±3 dBm 9 25±2 dBm 4 22±3 dBm 10 23±2 dBm 5 20±3 dBm 11 21±2 dBm 6 18±3 dBm 12 19±2 dBm 7 16±3 dBm 13 17±2 dBm 8 14±3 dBm 14 15±2 dBm 9 12±4 dBm 15 13±2 dBm 10 10±4 dBm 16 11±3 dBm 17 9±3dBm 11 8±4dBm 18 7±3 dBm 12 6±4 dBm 19 5±3 dBm 13 4±4 dBm 14 2±5 dBm 15 0±5 dBm 1-2 2. SGH-X150 Flow Chart of Troubleshooting 2-1. BASEBAND 2-1-1. Power ON 'Power ON' does not work check the current consumption >= 100mA No Download again Yes Check the Voltage of the Battery >= 3.3V No Charge the battery Yes Check the pin C152, C153,C155,C168 of U107 is >=2.8V No Check "Power On" key? No Yes Yes check U107 and C153 Check the clock signal at pin #3 of OSC100 No Check the clock generation circuit OSC100 Freq=26Mhz, Yes Check the Initial Operation Yes END 2-1 check keypad 2 1 SGH-X150 Flow Chart of Troubleshooting VRF_2.9V VCCA_2.9V VCCD_2.9V VBAT C152 C153 C155 DSP_DB(15) DSP_DB(14) DSP_DB(13) DSP_DB(12) DSP_DB(11) DSP_DB(10) DSP_DB(9) DSP_DB(8) D2 D3 E3 E2 F3 F2 F1 F4 DB15 DB14 DB13 DB12 DB11 DB10 DB9 DB8 B4 C4 P13 L 11 F6 A6 M10 N11 P6 R2 K4 G5 J4 N5 N6 M3 J3 F11 K 15 B 15 E8 B 13 C10 C162 GND_OCTL VDD_OCTL GNDV VDDV GNDB VDDB GNDD VDDD VSS4 VSS3 VSS2 VSS1 VDD_IO2 VDD_IO1 VDD3 VDD2 VDD1 GND_HCUR GND_PSC2 GND_PSC1 GNDQ VDD67 VDD5 NC6 NC5 GNDS17 GNDS16 GNDS15 GNDS14 GNDS13 GNDS12 GNDS11 GNDS10 GNDS9 GNDS8 GNDS7 GNDS6 GNDS5 GNDS4 GNDS3 GNDS2 GNDS1 NC8 2 1 K 10 J 10 J9 J8 J7 H9 H8 H7 H6 G10 G9 G8 G7 F10 F9 F8 F7 D13 DSP_DB(0:15) VDD34 C11 VDD12 J13 UP_CLK UP_RST UP_IO SIM_IO SIM_RST SIM_CLK 1 2 2-2 N9 R10 P10 J11 K11 K14 SIMCLK SIMRST SIMDATA SIM_IO SIM_RST SIM_CLK SGH-X150 Flow Chart of Troubleshooting 2-1-2. Initial Initial Failure check the pin RSTB of UCP200 is LOW? No Check UCP200 1 Yes check the pin CKI of UCP200 is 13Mhz? No Check R177,R131,C127 Yes Check the clock signal at pin #3 of No OSC100 check OSC100 3 Freq=26Mhz? Yes Check the pin #9 of No U102 is HIGH and pin #11, #13 is 2.9V? Yes Check the Initial Operation Yes END 2-3 Check U107 4 2 SGH-X150 Flow Chart of Troubleshooting C127 R131 R177 R133 13M_OUT CLK13M_MC C129 VCCD_1.8V VCCD_2.9V VCCD_1.8V VCCD_2.9V C200 CLK13M_TR VRTC_3V C201 C202 C203 E15 G16 F10 E10 C11 D8 F17 C12 VSS_DPL L VDD_DPL L XVREF VSSA VDDA VRTC CK I RSTB B 14 E17 E16 N16 U16 U15 P8 U2 M1 B1 VDDE VDDE VDDE VDDE VDDE VDDE VDDE VDDE VDDE VDDE C16 A5 R17 R16 T13 R4 R1 G1 E2 VDD VDD VDD VDD VDD VDD VDD VDD VDD VSS F6 VSS A3 VSS A2 VSS VREF CLK13M_TR TR_RST TDO TRST TDI TMS TCK F12 F15 H12 G12 H13 4 3 2 1 2-4 TR_RST SGH-X150 Flow Chart of Troubleshooting 2-1-3. Sim Part "Insert SIM" is displayed on the LCD The voltage is 2.8V No at the pin#1 of Check the U107 1 SIM100 Yes Is there any signal pin #2,3,4 of SIM100? No Check the U107 & UCP200 Yes Check the SIM Card END VCC VCC CL K GND VPP I/O NC NC NC NC SIM100 1 2 3 4 5 6 7 8 9 10 1 2 VSIM SIM_RST SIM_CLK SIM_IO C138 C139 C140 C141 C142 2 2-5 2 SGH-X150 Flow Chart of Troubleshooting 2-1-4. Microphone Part * Call with Sim before testing. MicroPhone does not work Yes No Check the soldered status of microphone Resolder microphone Yes Check the reference voltage on mic path R169 ≒ 2.0V No 1 Resolder or change R169,TA185,R148,R149,R150,R151, R152,R153,C156,C157,C158,C160,C161 Yes 2 No Is microphone OK? Check U107 Yes END R168 R169 R148 MICINP MICOUTP R150 C156 R151 C157 MIC+ MIC100 11 2 2 R152 MICINN MICOUTN R149 R153 C158 C161 2-6 C160 TA185 SGH-X150 Flow Chart of Troubleshooting 1 2 1 2-7 SGH-X150 Flow Chart of Troubleshooting 2-1-5. Receiver Part There is no sound from receiver Check the connection status of LCD connector HDC200 No reconnect HDC200 Yes Are there any signal at the receiver pad on LCD PCB? Yes No Replace U107 2 Yes END 2-8 Replace the receiver module 1 SGH-X150 Flow Chart of Troubleshooting 1 2 2-9 SGH-X150 Flow Chart of Troubleshooting 2-1-6. Buzzer Part There is no sound from buzzer Check the connection status of LCD connector HDC200 No 1 reconnect HDC200 Yes Yes Check voltage of C305 on LCD PCB ≥3.5V? Resolder or change C305, R304, U1, ZD302 on LCD PCB No Replace buzzer Yes END 2-10 2 SGH-X150 Flow Chart of Troubleshooting LCD PCB 1 2 Main PCB 2-11 SGH-X150 Flow Chart of Troubleshooting 2-1-7. LCD backlight Backlight does not work No Backlight ON "TIME" mode in the menu? Select backlight "15 sec" mode Yes Check connecting between PBA and LCD connector No Check FPCB Yes No Check U204 pin #1 (C225) = 10V ? Check the LCD Yes END VBAT U204 L201 SW 6 LED+ 2 3 LEDC225 R242 GND VIN 5 R241 FB LED_EN R257 C224 TA223 2-12 R256 SGH-X150 Flow Chart of Troubleshooting 2-2. RF 2-2-1. GSM Rx CONTINOUS RX ON RF INPUT : 62CH AMP : -50dbm Normal condition catch the channel ? No Check ANT, L102,C103,C104,L113 1 Yes Check PAM100 pin 12 ≥ -65 dbm ? No Resolder or change RFS100, C102,L100,L101,L111 2 No Resolder or change PAM100 3 No Resolder or change F101,C105,C109,L104 4 No Resolder or change U107 5 Yes Check PAM100 pin 16 ≥ -65 dbm ? Yes Check U102 pin 21,22 ≥ -65dBm ? Yes Check U102 pin 13 = 2.9V Yes Resolder or change UCP200 2-13 SGH-X150 Flow Chart of Troubleshooting 1 2 3 4 5 2-14 SGH-X150 Flow Chart of Troubleshooting 2-2-2. DCS Rx CONTINOUS RX ON RF INPUT : 698CH AMP : -50dbm Normal condition catch the channel ? No Check ANT, L102,C103,C104,L113 1 Yes Check PAM100 pin 12 ≥ -65 dbm ? No Resolder or change RFS100, C102,L100,L101,L111 2 No Resolder or change PAM100 3 No Resolder or change F102,C117,C118,L105 4 No Resolder or change U107 5 Yes Check PAM100 pin 18 ≥ -65 dbm ? Yes Check U102 pin 19,20 ≥ -65dBm ? Yes Check U102 pin 13 = 2.9V Yes Resolder or change UCP200 2-15 SGH-X150 Flow Chart of Troubleshooting 1 2 3 4 5 2-16 SGH-X150 Flow Chart of Troubleshooting 2-2-3. GSM Tx 2 Check U102 pin 15 : about 2~3 dbm? No Check and change RFS100, L100,L111,C199 Check and change UCP200,U107 Yes Yes 1 No Check U102 pin 6 : 2.8V ? 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 11 : about 4~5dbm? Yes 3 U102 check & change No PAM100 pin 7 : 3.7V ? 1 Battery, U107 4 check & change Yes No PAM100 pin 8 : 1.2V ? U107 check 5 3 7 2 6 4 Yes PAM100 pin 12 : about -5dbm? No 2 Yes PAM100 pin 6 : 3V ? Yes PAM100 change or resolder 5 8 No U107 check 6 U102 pin 12,13, 28,29 : 2.9V ? Yes 7 U102 change or resolder 2-17 No 8 U107 change or resolder SGH-X150 Flow Chart of Troubleshooting 2-2-4. DCS Tx CONTINUS TX ON CONDITION Check U102 pin 16 : about 2~3 dbm? No Check U102 pin 6 : 2.8V ? Yes 1 No 2 Yes Check and change RFS100, L100,L111,C199 No Check and change UCP200,U107 TX POWER DAC : 560 CODE APPLIED CH : 698CH(DCS) RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV : 10dBm ATT : 20dB PAM100 pin 1 : about 4~5dbm? Yes U102 3 check & change PAM100 pin 7 : 3.7V ? No 1 Battery, U100 4 check & change Yes PAM100 pin 8 : 1.2V ? No U100 check Yes PAM100 pin 12 : about -5dbm? 5 3 7 2 4 5 6 8 No 2 Yes PAM100 pin 6 : 3V ? No U107 check 6 Yes U102 pin 12,13, 28,29 : 2.9V ? PAM100 change or resolder Yes 7 U102 change or resolder 2-18 No 8 U107 change or resolder 4. SGH-X150 MAIN Electrical Parts List SEC Code Design LOC Discription STATUS 0403-001411 ZD114 DIODE-ZENER SA 0403-001427 ZD112 DIODE-ZENER SA 0501-000225 Q104 TR-SMALL SIGNAL SA 0501-000225 TR201 TR-SMALL SIGNAL SA 0504-000168 Q103 TR-DIGITAL SA 0601-001819 LED200 LED SA 0601-001819 LED201 LED SA 0601-001819 LED202 LED SA 0601-001819 LED204 LED SA 0601-001819 LED205 LED SA 0601-001819 LED206 LED SA 0601-001819 LED213 LED SA 0601-001819 LED214 LED SA 0601-001819 LED215 LED SA 0601-001819 LED217 LED SA 0601-001819 LED219 LED SA 0601-001819 LED220 LED SA 0601-001819 LED222 LED SA 0601-001819 LED225 LED SA 0801-002529 U109 IC-CMOS LOGIC SA 1009-001020 U203 IC-HALL EFFECT S/W SA 1109-001218 UME200 IC-MCP SA 1201-002278 PAM100 IC-POWER AMP SA 1203-002850 U204 IC-DC/DC CONVERTER SA 1203-003663 U105 IC-BATTERY SA 1203-003897 U107 IC-POWER SUPERVISOR SA 1205-002683 U102 IC-TRANSCEIVER SA 1209-001219 U202 IC-SENSOR SA 1405-001082 ZD100 VARISTOR SA 1405-001082 ZD101 VARISTOR SA 1405-001082 ZD102 VARISTOR SA 1405-001082 ZD103 VARISTOR SA 1405-001082 ZD104 VARISTOR SA 1405-001082 ZD105 VARISTOR SA 1405-001082 ZD106 VARISTOR SA 4-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization SGH-X150 Main Electrical Parts List SEC Code Design LOC Discription STATUS 1405-001082 ZD107 VARISTOR SA 1405-001082 ZD108 VARISTOR SA 1405-001082 ZD109 VARISTOR SA 1405-001082 ZD110 VARISTOR SA 1405-001082 ZD111 VARISTOR SA 1405-001082 ZD113 VARISTOR SA 1405-001082 ZD115 VARISTOR SA 1405-001082 ZD117 VARISTOR SA 1405-001082 ZD118 VARISTOR SA 1405-001082 ZD119 VARISTOR SA 1405-001082 ZD120 VARISTOR SA 1405-001082 ZD202 VARISTOR SA 1405-001082 ZD203 VARISTOR SA 1405-001082 ZD204 VARISTOR SA 1405-001082 ZD205 VARISTOR SA 1405-001082 ZD206 VARISTOR SA 1405-001082 ZD208 VARISTOR SA 1405-001082 ZD209 VARISTOR SA 1405-001082 ZD210 VARISTOR SA 1405-001082 ZD211 VARISTOR SA 1405-001082 ZD212 VARISTOR SA 1405-001082 ZD213 VARISTOR SA 2007-000140 R107 R-CHIP SA 2007-000140 R108 R-CHIP SA 2007-000140 R111 R-CHIP SA 2007-000140 R112 R-CHIP SA 2007-000140 R113 R-CHIP SA 2007-000140 R114 R-CHIP SA 2007-000140 R115 R-CHIP SA 2007-000140 R116 R-CHIP SA 2007-000140 R120 R-CHIP SA 2007-000140 R121 R-CHIP SA 2007-000140 R122 R-CHIP SA 2007-000140 R123 R-CHIP SA 2007-000140 R145 R-CHIP SA 4-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization SGH-X150 Main Electrical Parts List SEC Code Design LOC Discription STATUS 2007-000140 R183 R-CHIP SA 2007-000140 R212 R-CHIP SA 2007-000143 R241 R-CHIP SA 2007-000148 R137 R-CHIP SA 2007-000148 R142 R-CHIP SA 2007-000148 R150 R-CHIP SA 2007-000148 R152 R-CHIP SA 2007-000148 R157 R-CHIP SA 2007-000153 R117 R-CHIP SA 2007-000157 R184 R-CHIP SA 2007-000157 R204 R-CHIP SA 2007-000157 R259 R-CHIP SA 2007-000161 R140 R-CHIP SA 2007-000161 R144 R-CHIP SA 2007-000161 R151 R-CHIP SA 2007-000161 R153 R-CHIP SA 2007-000162 R172 R-CHIP SA 2007-000162 R182 R-CHIP SA 2007-000162 R209 R-CHIP SA 2007-000162 R213 R-CHIP SA 2007-000162 R243 R-CHIP SA 2007-000170 R214 R-CHIP SA 2007-000171 R127 R-CHIP SA 2007-000171 R134 R-CHIP SA 2007-000171 R166 R-CHIP SA 2007-000171 R168 R-CHIP SA 2007-000171 R177 R-CHIP SA 2007-000171 R187 R-CHIP SA 2007-000171 R258 R-CHIP SA 2007-000171 R268 R-CHIP SA 2007-000172 R128 R-CHIP SA 2007-000172 R135 R-CHIP SA 2007-000172 R200 R-CHIP SA 2007-000172 R201 R-CHIP SA 2007-000242 R139 R-CHIP SA 4-3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization SGH-X150 Main Electrical Parts List SEC Code Design LOC Discription STATUS 2007-000242 R148 R-CHIP SA 2007-000242 R149 R-CHIP SA 2007-000566 R104 R-CHIP SA 2007-000566 R105 R-CHIP SA 2007-000566 R179 R-CHIP SA 2007-000566 R180 R-CHIP SA 2007-000566 R181 R-CHIP SA 2007-000831 R185 R-CHIP SA 2007-001119 R147 R-CHIP SA 2007-001119 R169 R-CHIP SA 2007-001292 R244 R-CHIP SA 2007-001292 R247 R-CHIP SA 2007-001292 R248 R-CHIP SA 2007-001292 R249 R-CHIP SA 2007-001292 R252 R-CHIP SA 2007-001292 R255 R-CHIP SA 2007-001301 R227 R-CHIP SA 2007-001301 R229 R-CHIP SA 2007-001301 R231 R-CHIP SA 2007-001301 R235 R-CHIP SA 2007-001307 R230 R-CHIP SA 2007-001307 R234 R-CHIP SA 2007-001307 R237 R-CHIP SA 2007-001307 R238 R-CHIP SA 2007-001307 R261 R-CHIP SA 2007-001308 R133 R-CHIP SA 2007-001323 R146 R-CHIP SA 2007-001335 R186 R-CHIP SA 2007-002797 R131 R-CHIP SA 2007-003001 R242 R-CHIP SA 2007-007139 R263 R-CHIP SA 2007-007139 R264 R-CHIP SA 2007-007139 R265 R-CHIP SA 2007-007139 R266 R-CHIP SA 2007-007142 R206 R-CHIP SA 4-4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization SGH-X150 Main Electrical Parts List SEC Code Design LOC Discription STATUS 2007-007573 R207 R-CHIP SA 2007-007573 R216 R-CHIP SA 2007-008137 R170 R-CHIP SA 2007-008516 R118 R-CHIP SA 2007-008516 R143 R-CHIP SA 2007-009160 R171 R-CHIP SA 2203-000233 C133 C-CER,CHIP SA 2203-000233 C135 C-CER,CHIP SA 2203-000233 C175 C-CER,CHIP SA 2203-000233 L102 C-CER,CHIP SA 2203-000254 C152 C-CER,CHIP SA 2203-000254 C153 C-CER,CHIP SA 2203-000254 C201 C-CER,CHIP SA 2203-000254 C204 C-CER,CHIP SA 2203-000254 C206 C-CER,CHIP SA 2203-000254 C207 C-CER,CHIP SA 2203-000254 C208 C-CER,CHIP SA 2203-000254 C210 C-CER,CHIP SA 2203-000254 C212 C-CER,CHIP SA 2203-000278 C157 C-CER,CHIP SA 2203-000278 C216 C-CER,CHIP SA 2203-000278 C217 C-CER,CHIP SA 2203-000359 C160 C-CER,CHIP SA 2203-000359 C161 C-CER,CHIP SA 2203-000386 C127 C-CER,CHIP SA 2203-000679 C200 C-CER,CHIP SA 2203-000812 C140 C-CER,CHIP SA 2203-000812 C141 C-CER,CHIP SA 2203-000812 C142 C-CER,CHIP SA 2203-000812 C198 C-CER,CHIP SA 2203-000940 C138 C-CER,CHIP SA 2203-000995 C134 C-CER,CHIP SA 2203-000995 C136 C-CER,CHIP SA 2203-000995 C219 C-CER,CHIP SA 2203-001072 C183 C-CER,CHIP SA 4-5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization SGH-X150 Main Electrical Parts List SEC Code Design LOC Discription STATUS 2203-001412 C129 C-CER,CHIP SA 2203-005065 C168 C-CER,CHIP SA 2203-005065 C170 C-CER,CHIP SA 2203-005065 C171 C-CER,CHIP SA 2203-005065 C172 C-CER,CHIP SA 2203-005065 C173 C-CER,CHIP SA 2203-005065 C174 C-CER,CHIP SA 2203-005234 C103 C-CER,CHIP SA 2203-005482 C121 C-CER,CHIP SA 2203-005482 C139 C-CER,CHIP SA 2203-005482 C155 C-CER,CHIP SA 2203-005482 C156 C-CER,CHIP SA 2203-005482 C158 C-CER,CHIP SA 2203-005482 C180 C-CER,CHIP SA 2203-005482 C188 C-CER,CHIP SA 2203-005482 C203 C-CER,CHIP SA 2203-005482 C211 C-CER,CHIP SA 2203-005482 C213 C-CER,CHIP SA 2203-005482 C215 C-CER,CHIP SA 2203-005482 C218 C-CER,CHIP SA 2203-005482 C221 C-CER,CHIP SA 2203-005482 C239 C-CER,CHIP SA 2203-005682 C113 C-CER,CHIP SA 2203-005682 C114 C-CER,CHIP SA 2203-005682 C115 C-CER,CHIP SA 2203-005682 C116 C-CER,CHIP SA 2203-005682 C120 C-CER,CHIP SA 2203-005736 C106 C-CER,CHIP SA 2203-005736 C107 C-CER,CHIP SA 2203-005736 C110 C-CER,CHIP SA 2203-005792 C105 C-CER,CHIP SA 2203-005792 C109 C-CER,CHIP SA 2203-006137 C132 C-CER,CHIP SA 2203-006137 C179 C-CER,CHIP SA 2203-006137 C202 C-CER,CHIP SA 4-6 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization SGH-X150 Main Electrical Parts List SEC Code Design LOC Discription STATUS 2203-006183 C225 C-CER,CHIP SA 2203-006194 C101 C-CER,CHIP SA 2203-006194 C146 C-CER,CHIP SA 2203-006201 C162 C-CER,CHIP SA 2203-006257 C149 C-CER,CHIP SA 2203-006260 C205 C-CER,CHIP SA 2203-006260 C209 C-CER,CHIP SA 2203-006260 C214 C-CER,CHIP SA 2203-006260 C224 C-CER,CHIP SA 2203-006318 C102 C-CER,CHIP SA 2203-006318 C117 C-CER,CHIP SA 2203-006318 C118 C-CER,CHIP SA 2203-006399 C182 C-CER,CHIP SA 2203-006423 C100 C-CER,CHIP SA 2203-006423 C112 C-CER,CHIP SA 2203-006423 C150 C-CER,CHIP SA 2203-006423 C151 C-CER,CHIP SA 2203-006438 C222 C-CER,CHIP SA 2203-006556 C119 C-CER,CHIP SA 2203-006556 C199 C-CER,CHIP SA 2203-006626 C130 C-CER,CHIP SA 2203-006626 C137 C-CER,CHIP SA 2203-006648 C147 C-CER,CHIP SA 2404-001225 TA124 C-TA,CHIP SA 2404-001225 TA126 C-TA,CHIP SA 2404-001225 TA148 C-TA,CHIP SA 2404-001225 TA185 C-TA,CHIP SA 2404-001274 TA123 C-TA,CHIP SA 2404-001374 C111 C-TA,CHIP SA 2404-001394 C186 C-TA,CHIP SA 2404-001394 C187 C-TA,CHIP SA 2404-001394 TA223 C-TA,CHIP SA 2703-002203 L113 INDUCTOR-SMD SA 2703-002313 L101 INDUCTOR-SMD SA 2703-002484 L106 INDUCTOR-SMD SA 4-7 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization SGH-X150 Main Electrical Parts List SEC Code Design LOC Discription STATUS 2703-002485 L104 INDUCTOR-SMD SA 2703-002558 L110 INDUCTOR-SMD SA 2703-002603 L105 INDUCTOR-SMD SA 2703-002767 L201 INDUCTOR-SMD SA 2703-002842 L100 INDUCTOR-SMD SA 2703-002842 L111 INDUCTOR-SMD SA 2801-003856 OSC200 CRYSTAL-SMD SA 2801-004426 OSC100 CRYSTAL-SMD SA 2901-001296 F200 FILTER-EMI SMD SA 2901-001296 F202 FILTER-EMI SMD SA 2901-001296 F203 FILTER-EMI SMD SA 2904-001592 F101 FILTER-SAW SA 2904-001599 F102 FILTER-SAW SA 3301-001342 L200 BEAD-SMD SA 3404-001152 TAC201 SWITCH-TACT SA 3404-001152 TAC202 SWITCH-TACT SA 3705-001358 RFS100 CONNECTOR-COAXIAL SA 3709-001384 SIM100 CONNECTOR-CARD EDGE SA 3710-001611 IFC100 CONNECTOR-INTERFACE SA 3711-005728 HDC200 HEADER-BOARD TO BOARD SA 3711-005901 BTC100 CONNECTOR-BATTERY SA 3722-002067 EAR100 JACK-EAR PHONE SA 4302-001130 BAT100 BATTERY-LI(2ND) SA GH09-00039A UCP200 IC MICOM SA GH71-04302A ANT NPR-ANTENNA CONTACT SA GH71-04302A GND NPR-ANTENNA CONTACT SA 4-8 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization 5. SGH-X150 PCB Diagrams GND EAR100 Q104 ANT ZD118 ZD211 ZD117 ZD115 ZD119 ZD203 F 203 RFS100 F202 F200 HDC200 TA126 ZD120 TA124 TAC201 U 2 04 PAM100 TR201 F101F102F103 TA148 G2 G1 Q103 U 107 TAC202 BAT100 U102 U202 OSC100 CP_TMS CP_TDO CP_TDI GND1 RST VCCD_2.9V UCP200 UME200 SIM100 TA123 TA185 G3 MIC100 OSC200 CP_TCK U105 U109 ZD114 BTC100 G4 ZD112 ZD113 IFC100 5-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization SGH-X150 PCB Diagrams MENU UP LED220 RIGHT LED217 LEFT ZD202 U203 I LED215 STO LED219 DOWN PWR SEND ZD210 LED213 ZD212 LED202 CLEAR ZD213 LED204 ZD206 LED201 2 LED224 3 LED223 1 4 6 ZD204 LED200 ZD209 LED205 5 9 LED221 LED226 7 LED206 ZD205 ZD208 LED214 8 SHARP * LED222 ZD104 ZD105 ZD106 ZD107 ZD108 ZD109 ZD110 ZD111 ZD100 ZD101 ZD102 LED225 ZD103 0 5-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization 6. SGH-X150 Block Diagrams 6-1
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