SAMSUNG SGH-X200 free download

File name gsm_phone_®_.pdf

GSM TELEPHONE SGH-X200 GSM TELEPHONE 1. 2. 3. 4. 5. 6. CONTENTS Specification Flow Chart of Troubleshooting Exploded Views and Parts List Electrical Parts List PCB Diagrams Block Diagrams 1. SGH-X200 Specification 1-1. GSM General Specification GSM900 Ph ase 1 Freq. Ban d [M Hz ] Upl in k/Downl in k A RF C N ra n g e Tx/R x sp aci ng Mod. Bit rat e/ Bit Period Tim e Sl ot P eri od /F rame Peri od Modu la t ion MS Power P ow er Cl a ss S en sitivi t y TDM A Mu x Cell Ra d iu s 89 0~ 91 5 93 5~ 96 0 1 ~ 1 24 45 MHz 270.833kbp s 3.692us 576.9us 4. 61 5m s 0. 3GM SK E G S M 9 00 Ph ase 2 88 0~ 91 5 92 5~ 96 0 0 ~ 1 24 & 9 75 ~ 10 23 45 MHz 2 70 . 8 33 k b ps 3.692us 576.9us 4 .6 15 m s 0. 3GM S K DCS1800 Ph ase 1 1 71 0~ 1 78 5 1 80 5~ 1 88 0 51 2~8 85 95 MHz 270.833kbp s 3.692us 576.9us 4. 61 5ms 0. 3GM SK 3 0d B m ~ 0 d Bm 0pcl ~ 15pcl -1 00 d B m 8 2 Km PC S1 90 0 18 50 ~1 91 0 19 30 ~1 99 0 5 12 ~8 10 8 0M Hz 27 0. 83 3kb p s 3. 69 2u s 57 6. 9u s 4. 61 5ms 0 .3 GMS K 30 d Bm ~ 0d B m 0pcl ~ 15pcl - 1 00 dBm 8 - 3 3d B m ~ 13 dB m 3 3d B m ~ 5 d B m 5 p cl ~ 15 p cl -1 02 d B m 8 35 Km 5pcl ~ 19pcl - 10 2d B m 8 35 Km 1-2 SGH-X200 Speclflcation 1-2. GSM Tx Power Class TX Power control level 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 TX Power control level 0 1 2 3 4 5 6 7 8 9 10 11±3 dBm 9±3dBm 7±3 dBm 5±3 dBm 11 12 13 14 15 8±4dBm 6±4 dBm 4±4 dBm 2±5 dBm 0±5 dBm 11 12 13 14 15 8±4dBm 6±4 dBm 4±4 dBm 2±5 dBm 0±5 dBm TX Power control level 0 1 2 3 4 5 6 7 8 9 10 GSM900 DCS1800 PCS1900 33±2 dBm 31±2 dBm 29±2 dBm 27±2 dBm 25±2 dBm 23±2 dBm 21±2 dBm 19±2 dBm 17±2 dBm 15±2 dBm 13±2 dBm 30±3 dBm 28±3 dBm 26±3 dBm 24±3 dBm 22±3 dBm 20±3 dBm 18±3 dBm 16±3 dBm 14±3 dBm 12±4 dBm 10±4 dBm 30±3 dBm 28±3 dBm 26±3 dBm 24±3 dBm 22±3 dBm 20±3 dBm 18±3 dBm 16±3 dBm 14±3 dBm 12±4 dBm 10±4 dBm 1-2 2. SGH-X200 Flow Chart of Troubleshooting 2-1. Baseband 2-1-1. Power ON 'Power ON' does not work check the current consumption >= 100mA Yes No Download again Check the Voltage of the Battery >= 3.3V Yes No Charge the battery Check the pin C152, C153,C155,C168 of U107 is >=2.8V Yes No Check "Power On" key? Yes No check keypad 1 check U107 and C153 Check the clock signal at pin #4 of OSC100 Freq=26Mhz, Vrms >=300mV No Check the clock generation circuit OSC100 2 Yes Check the Initial Operation Yes END 2-19 SGH-X200 Flow Chart of Troubleshooting VRF_2.9V VCCA_2.9V VCCD_2.9V VBAT C152 C153 C155 DSP_DB(0:15) NC6 NC5 GNDS17 GNDS16 GNDS15 GNDS14 GNDS13 GNDS12 GNDS11 GNDS10 GNDS9 GNDS8 GNDS7 GNDS6 GNDS5 GNDS4 GNDS3 GNDS2 GNDS1 A UX_A DC3 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 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 2 1 K 10 J 10 J9 J8 J7 H9 H8 H7 H6 G10 G9 G8 G7 F10 F9 F8 F7 D13 C162 VDD34 C11 VDD12 J13 N9 R10 P10 J11 K11 K14 DSP_DB(15) DSP_DB(14) DSP_DB(13) DSP_DB(12) DSP_DB(11) DSP_DB(10) DSP_DB(9)