SM-G920F-PSPEC-2(三星原厂维修图纸).pdf-资料库

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2. Specification 2-1. GSM General Specification GSM850 EGSM 900 DCS1800 PCS1900 WCDMA 2100 WCDMA 900 WCMDA 850 WCDMA 1900 Freq. Band[MHz] Uplink/ Downlink 824~849 869~894 880~915 925~960 1710~1785 1805~1880 1850~1910 1930~1990 1922~1977 2112~2167 880~915 925~960 824~849 869~894 1852~1907 1932~1987 ARFCN range 128~251 0~124 & 975~1023 512~885 512~810 9612~9888 2712~2863 4132~4233 UL: DL: UL: DL: 10562~10838 2937~3088 4357~4458 10562~10838 UL: DL: 9612~9888 UL: DL: Tx/Rx spacing Mod. Bit rate/ Bit Period Time Slot Period/ Frame Period 45MHz 45MHz 95MHz 80MHz 190MHz 45MHz 45MHz 80MHz 270.833kbps 270.833kbps 270.833kbps 270.833kbps 3.692us 3.692us 3.692us 3.692us 3.84Mcps 3.84Mcps 3.84Mcps 3.8Mcps 576.9us 4.615ms 576.9us 4.615ms 576.9us 4.615ms 576.9us 4.615ms FrameLength: FrameLength: FrameLength: FrameLength: 10ms Slotlength: 0.667ms 10ms Slotlength: 0.667ms 10ms Slotlength: 0.667ms 10ms Slotlength: 0.667ms Modulation 0.3GMSK 0.3GMSK 0.3GMSK 0.3GMSK QPSKHQPSK QPSKHQPSK QPSKHQPSK QPSKHQPSK MS Power 33dBm~5dBm 33dBm~5dBm 30dBm~0dBm 30dBm~0dBm 24dBm~ -50dBm 24dBm~ -50dBm 24dBm~ -50dBm 24dBm~ -50dBm Power Class 5pcl ~ 19pcl 5pcl ~ 19pcl 0pcl ~ 1 5pcl 0pcl ~ 15pcl 3(max+24dBm) 3(max+24dBm) 3(max+24dBm) 3(max+24dBm) Sensitivity -102dBm -102dBm -100dBm -100dBm -106.7dBm -106.7dBm -106.7dBm -106.7dBm TDMA Mux 8 8 8 8 8 8 8 8 Cell Radius 35Km 35Km 2Km 2Km 2Km 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. 2-1 www.cpu999.com

2-2. GSM Tx Power Class TX Power control level 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 GSM850 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 11±3 dBm 9±3dBm 7±3 dBm 5±3 dBm TX Power control level EGSM900 TX Power control level 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 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 11±3 dBm 9±3dBm 7±3 dBm 5±3 dBm 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Specification PCS1900 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 8±4 dBm 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 11 12 13 14 15 DCS1800 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 8±4 dBm 6±4 dBm 4±4 dBm 2±5 dBm 0±5 dBm 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. 2-2 www.cpu999.com

3. Operation Instruction and Installation Main Function • Android OS v5.0.2 (Kitkat) • LTE Cat.6 (300/50Mbps) • 16MP, Auto Focus, LED Flash • 5MP camera (Front) • 5.1" 1440x2560 Pixels , Quad HD Super AMOLED capacitive touch screen • A-GPS, GLONASS and Beidou / BT v4.1 / USB v2.0 / WiFi (802.11 a/b/g/n/ac VHT80, MIMO 2x2) / NFC • Sensors: Accelerometer, Gyro, Proximity, Compass, Hall, RGB ambient light, Fingerprint, Heart Rate Sensor • Additional : - 2.1GHz Quad + 1.5GHz Quad - Battery 2550mAh - Charger : 5V 2A, (AFC : 9V 1.67A) - Data cable : 2.7pi, 1.2m - Ear phone : 3.5pi 4pin 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. 3-1 www.cpu999.com

9. Reference Abbreviate Reference Abbreviate ― AAC: Advanced Audio Coding. ― AVC : Advanced Video Coding. ― BER : Bit Error Rate ― BPSK: Binary Phase Shift Keying ― CA : Conditional Access ― CDM : Code Division Multiplexing ― C/I : Carrier to Interference ― DMB : Digital Multimedia Broadcasting ― EN : European Standard ― ES : Elementary Stream ― ETSI: European Telecommunications Standards Institute ― MPEG: Moving Picture Experts Group ― PN : Pseudo-random Noise ― PS : Pilot Symbol ― QPSK: Quadrature Phase Shift Keying ― RS : Reed-Solomon ― SI ― TDM : Time Division Multiplexing ― TS : Transport Stream : Service Information 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. 9-1 www.cpu999.com

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 replac ement 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. 1-1 www.cpu999.com

Safety Precautions 1-2. ESD(Electrostatically Sensitive Devices) Precaution Many semiconductors and ESDs in electronic devices are particularly sensitive to static discha rge and can be easily damaged by it. We recommend protecting these components with cond uctive 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. 1-2 www.cpu999.com

6. Level 1 Repair 6-1. S/W installation 6-1-1. Required items in order to install S/W  Installation program: Downloader Program (Odin3 v3.10.6.exe)  SM-G920F Mobile Phone  Data Cable (GH39-01661A)  JIG BOX (GH81-11888A) • JIG Cable (GH81-10952A) • Adapter (GH81-11888K) • Serial Cable  Mobile device specific S/W: Binary files ※ Settings Connect ANYWAY JIG BOX with JIG CABLE (Phone to JIG) or PC to Phone Using Data Cable 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. 6-1 www.cpu999.com

6-1-2. S/W Installation Program (Downloader program)  Open up the S/W Installation Program by executing the "Odin3 v3.10.6.exe" Level 1 Repair 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. 6-2 www.cpu999.com

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SM-G920F-PSPEC-2(三星原厂维修图纸).pdf

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