[G9298]维修手册(G9298).pdf-资料库

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Mobile Device SM-G9298 CONTENTS 1. Safety Precautions 2. Specification 3. Product Function 4. Exploded View and Parts list 5. MAIN Electrical Parts List 6. Level 1 Repair 7. Level 2 Repair 8. Level 3 Repair 9. Reference data Notice: All functionality, features, specifications, and other product information provided in this document, including but not limited to, benefits, design, pricing, components, performance, availability, and capabiliti-es of the product are subject to change without notice. Samsung reserves the right to alter this doc-ument or the product described herein at anytime, without obligation to provide notification of such changes.

1. Safety Precautions 1-1. Repair Precaution Before attempting any repair or detailed tuning, shield the device from RF noise or static electricity discharges. Use only demagnetized tools that are specifically designed for small electronic repairs, as most electronic parts are sensitive to electromagnetic forces. Use only high quality screwdrivers when servicing products. Low quality screwdrivers can easily damage the heads of screws. Use only conductor wire of the properly gauge and insulation for low resistance, because of the low margin of error of most testing equipment. We recommend 22-gauge twisted copper wire. Hand-soldering is not recommended, because printed circuit boards (PCBs) can be easily damaged, even with relatively low heat. Never use a soldering iron with a power rating of more than 100 watts and use only lead-free solder with a melting point below 250°C (482°F). Prior to disassembling the battery charger for repair, ensure that the AC power is disconnected. Always use the replacement parts that are registered in the SEC system. Third-party replacement parts may not function properly. Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

1. Safety Precautions 1-2. ESD(Electrostatically Sensitive Devices) Precaution Many semiconductors and ESDs in electronic devices are particularly sensitive to static discharge and can be easily damaged by it. We recommend protecting these components with conductive anti-static bags when you store or transport them. Always use an anti-static strap or wristband and remove electrostatic buildup or dissipate static electricity from your body before repairing ESDs. Ensure that soldering irons have AC adapter with ground wires and that the ground wires are properly connected. Use only desoldering tools with plastic tips to prevent static discharge. Properly shield the work environment from accidental electrostatic discharge before opening packages containing ESDs. The potential for static electricity discharge may be increased in low humidity environments, such as air-conditioned rooms. Increase the airflow to the working area to decrease the chance of accidental static electricity discharges. Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

2. Specification 2-1. GSM/WCDMA General Specification EGSM 900 DCS1800 PCS1900 WCDMA 2100(B1) WCDMA 1900(B2) WCMDA 850(B5) Freq. Band[MHz] Uplink/ Downlink 876.2~914.8 921.2~959.8 1710.2~1784.8 1805.2~1879.8 1850.2~1909.8 1930.2~1989.8 1922.4~1977.6 2112.4~2167.6 1852.4~1907.6 1932.4~1987.6 826.4~846.6 871.4~891.6 ARFCN range 0~124 & 975~1023 512~885 512~810 9612~9888 9262~9538 4132~4233 UL: DL: UL: DL: UL: DL: 10562~10838 9662~9938 4357~4458 Tx/Rx spacing 45MHz 95MHz 80MHz 190MHz 80MHz 45MHz Mod. Bit rate/ Bit Period 270.833kbps 3.692us 270.833kbps 3.692us 270.833kbps 3.692us 3.84Mcps 3.84Mcps 3.84Mcps Time Slot Period/ Frame Period 576.9us 4.615ms 576.9us 4.615ms 576.9us 4.615ms FrameLength: FrameLength: FrameLength: 10ms Slotlength: 0.667ms 10ms Slotlength: 0.667ms 10ms Slotlength: 0.667ms Modulation 0.3GMSK 0.3GMSK 0.3GMSK QPSK/16QAM QPSK/16QAM QPSK/16QAM MS Power 32.5dBm~5dB m 29.5dBm~0dB m 29.5dBm~0dB m 24dBm~ -50dBm 24dBm~ -50dBm 24dBm~ -50dBm Power Class 5pcl ~ 19pcl 0pcl ~ 15pcl 0pcl ~ 15pcl 3(max+24dBm) 3(max+24dBm) 3(max+24dBm) Sensitivity -102dBm -100dBm -100dBm -106.7dBm -104.7dBm -104.7dBm TDMA Mux 8 8 8 Cell Radius 35Km 35Km 35Km 2Km 2Km 2Km Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

2. Specification 2-2. TD-SCDMA General Specification Freq.Band[MHz] Uplink/ Downlink TDSCDMA 2000(B34) 2010 ~ 2025 ARFCN range 10050 ~ 10125 - 1.28Mcps Tx/Rx spacing Mod. Bit rate/ Bit Period Time Slot Period/ Frame Period Modulation MS Power Power Class Sensitivity TDMA Mux Cell Radius TDSCDMA 1900(B39) 1880 ~ 1920 9400 ~ 9600 - 1.28Mcps FrameLength : 10ms Slotlength : 0.675ms FrameLength : 10ms Slotlength : 0.675ms QPSK/8PSK 24dBm~ -48dBm 2(max+24dBm) -107.3dBm - 11.25Km QPSK/8PSK 24dBm~ -48dBm 2(max+24dBm) -107.3dBm - 11.25Km Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

2. Specification 2-3. LTE(FDD) General Specification LTE Band1 LTE Band3 LTE Band4 LTE Band7 LTE Band8 Freq. Band[MHz] Uplink/ Downlink ARFCN range 1920~1980 2110~2170 1710~1785 1805~1880 1710~1755 2110~2155 2500~2570 2620~2690 880~915 925~960 UL: DL: 0~599 UL: DL: UL: DL: UL: DL: UL: DL: 18000~18599 19200~19949 19950~20399 20750~21449 2712~2863 1200~1949 1950~2399 2750~3449 2937~3088 Tx/Rx spacing 190MHz 95MHz 400MHz 120MHz 45MHz Channel Bandwidth 5/10/15/20 MHz 1.4/3/5/10/15/20 MHz 1.4/3/5/10/15/20 MHz 5/10/15/20 MHz 1.4/3/5/10 MHz Modulation QPSK,16/64QAM QPSK,16/64QAM QPSK,16/64QAM QPSK,16/64QAM QPSK,16/64QAM MS Power (MPR) Sensitivit (QPSK) (BW 10MHz) -35~25.7 dBm -35~25.7 dBm -35~25.7 dBm -35~25.7 dBm -35~25.7 dBm -96.3 dBm -93.3 dBm -96.3 dBm -94.3 dBm -93.3 dBm Cell Radius >5Km >5Km >5Km >5Km >5Km Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

2. Specification 2-4. LTE(TDD) General Specification LTE Band34 LTE Band38 LTE Band39 LTE Band40 LTE Band41 Freq. Band[MHz] Uplink/ Downlink 2010 ~ 2025 2570~2620 1880~1920 2300~2400 2555~2645 ARFCN range 36200~36349 37750~38249 38250~38649 38650~39649 40240~41140 Tx/Rx spacing - - - - - Channel Bandwidth 5/10/15 MHz 5/10/15/20 MHz 5/10/15/20 MHz 5/10/15/20 MHz 5/10/15/20 MHz Modulation QPSK,16/64QAM QPSK,16/64QAM QPSK,16/64QAM QPSK,16/64QAM QPSK,16/64QAM MS Power (MPR) Sensitivit (QPSK) (BW 10MHz) -35~25.7 dBm -35~25.7 dBm -35~25.7 dBm -35~25.7 dBm -35~25.7 dBm -96.3 dBm -96.3 dBm -96.3dBm -96.3 dBm -94.3dBm Cell Radius >5Km >5Km >5Km >5Km >5Km Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

3. Operation Instruction and Installation Main Function Item OS RF Android OS: V6.0.1 (Marshmallow) GSM900 / DCS1800 / PCS1900 WCDMA 2100 / 1900 / 850 TD-SCDMA Band 34 / 39 LTE FDD Band 1 / 3 / 4 / 7 / 8 LTE TDD Band 34 / 38 / 39 / 40 / 41 Battery 2300mAh Base Band MSM8996 Quad-Core 2.15Ghz,1.6GHz Description Other RF Camera LCD RAM Sensor Accessory A-GPS, BEIDOU, GLONASS / BT 4.1 / NFC / WIFI 802.11 a,b,g,n,ac / MST 12MP Dual Pixel SONY (Main) , 5MP (Front) 4.2” SUPER AMOLED, 1080X1920 (FHD) 4GB RAM + 64GB UFS Accelerometer, Barometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, HR Sensor, Light Sensor, Proximity Sensor Adaptor : 5V/ 2A (AFC: 9V/1.67A) DATA Link Cable : 2.75pi / 1.2M USB Connector OTG Headset : micro USB type Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

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[G9298]维修手册(G9298).pdf

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