SM-G950U_W_U1_Common_decrypted(三星 S8（SM-G950U）).pdf-资料库

Mobile Device SM-G950U/W/U1 Common 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.

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.

2. Specification 2-1. CDMA/LTE General Specification US PCS CDMA GPS LTE FDD B12 LTE FDD B17 Tx Freq. range 1850 ~ 1910MHz 824.04 ~ 848.97MHz - 699 ~716 MHz 704 ~716 MHz Rx Freq. range 1930 ~ 1990MHz 869.04 ~ 893.97MHz 1575.42MHz 729 ~746 MHz 734 ~746 MHz Channel Bandwidth 1.23MHz 1.23MHz 2MHz 1.4, 3, 5, 10 MHz 1.4, 3, 5, 10 MHz Channel Spacing 50KHz 30KHz Not Used 180KHz 180KHz Number of Channel 1200 832 Duplex Separation 80MHz 45MHz Type of Emission 1M29F9W 1M28F9W Tx Local Frequency FTx * 0.7999 FTx * 1.6666 1 - - - Rx Local Frequency FRx * 0.8888 FRx * 2 FRx * 2 Frequency Stability (FRX-80MHz)±150Hz (FRX-45MHz)±300Hz - 6, 15, 25, 50(# of RB) 6, 15, 25, 50(# of RB) 30MHz 30MHz 1M11G7D (QPSK) 1M12W7D (16QAM) 1M11W7D (64QAM) 2M72G7D (QPSK) 2M72W7D (16QAM) 2M72G7D (64QAM) 4M51G7D (QPSK) 4M50W7D (16QAM) 4M50W7D (64QAM) 8M98G7D (QPSK) 8M97W7D (16QAM) 8M96W7D (64QAM) 4M51G7D (QPSK) 4M50W7D (16QAM) 4M50W7D (64QAM) 8M98G7D (QPSK) 8M97W7D (16QAM) 8M96W7D (64QAM) - - - - - - Operating Temperature -30℃ ~ +60℃ -30℃ ~ +60℃ -30℃ ~ +60℃ -30℃ ~ +60℃ -30℃ ~ +60℃

2. Specification LTE FDD B13 LTE FDD B5 LTE FDD B26 LTE FDD B4 LTE FDD B66 Tx Freq. range 777 ~787 MHz 824 ~ 849 MHz 814 ~ 849 MHz 1710 ~ 1755 MHz 1710 ~ 1780 MHz Rx Freq. range 746 ~756 MHz 869 ~ 894 MHz 859 ~ 894 MHz 2110 ~ 2155 MHz 2110 ~ 2200 MHz Channel Bandwidth 5, 10 MHz 1.4, 3, 5, 10, 15 MHz 1.4, 3, 5, 10, 15 MHz 1.4, 3, 5, 10, 15, 20 MHz 1.4, 3, 5, 10, 15, 20 MHz Channel Spacing 180KHz 180KHz 180KHz 180KHz 180KHz Number of Channel 25, 50(# of RB) 6, 15, 25, 50, 75 (# of RB) 6, 15, 25, 50, 75 (# of RB) 6, 15, 25, 50, 75, 100 6, 15, 25, 50, 75, 100 (# of RB) (# of RB) Duplex Separation -31MHz 45MHz 45 MHz 400 MHz 400 MHz Type of Emission 4M49G7D (QPSK) 4M49W7D (16QAM) 4M51W7D (64QAM) 8M97G7D (QPSK) 8M97W7D (16QAM) 8M95W7D (64QAM) 1M12G7D (QPSK) 1M12W7D (16QAM) 1M11W7D (64QAM) 2M72G7D (QPSK) 2M72W7D (16QAM) 2M71W7D (64QAM) 4M51G7D (QPSK) 4M51W7D (16QAM) 4M50W7D (64QAM) 8M99G7D (QPSK) 8M98W7D (16QAM) 8M98W7D (64QAM) 13M5G7D (QPSK) 13M5W7D (16QAM) 13M4W7D (64QAM) 1M12G7D (QPSK) 1M12W7D (16QAM) 1M11W7D (64QAM) 2M72G7D (QPSK) 2M72W7D (16QAM) 2M71W7D (64QAM) 4M51G7D (QPSK) 4M51W7D (16QAM) 4M50W7D (64QAM) 8M99G7D (QPSK) 8M98W7D (16QAM) 8M98W7D (64QAM) 13M5G7D (QPSK) 13M5W7D (16QAM) 13M4W7D (64QAM) 1M11G7D (QPSK) 1M12W7D (16QAM) 1M12W7D (64QAM) 2M71G7D (QPSK) 2M72W7D (16QAM) 2M71W7D (64QAM) 4M49G7D (QPSK) 4M48W7D (16QAM) 4M51W7D (64QAM) 9M00G7D (QPSK) 8M96W7D (16QAM) 8M98W7D (64QAM) 13M5G7D (QPSK) 13M4W7D (16QAM) 13M4W7D (64QAM) 17M9G7D (QPSK) 18M0W7D (16QAM) 18M0W7D (64QAM) 1M11G7D (QPSK) 1M12W7D (16QAM) 1M12W7D (64QAM) 2M71G7D (QPSK) 2M72W7D (16QAM) 2M71W7D (64QAM) 4M49G7D (QPSK) 4M48W7D (16QAM) 4M51W7D (64QAM) 9M00G7D (QPSK) 8M96W7D (16QAM) 8M98W7D (64QAM) 13M5G7D (QPSK) 13M4W7D (16QAM) 13M4W7D (64QAM) 17M9G7D (QPSK) 18M0W7D (16QAM) 18M0W7D (64QAM) Tx Local Frequency Rx Local Frequency Frequency Stability Operating Temperature - - - - - - - - - - - - - - - -30℃ ~ +60℃ -30℃ ~ +60℃ -30℃ ~ +60℃ -30℃ ~ +60℃ -30℃ ~ +60℃

2. Specification LTE FDD B2 LTE FDD B25 LTE FDD B30 LTE FDD B41 Tx Freq. range 1850 ~ 1910 MHz 1850 ~ 1915 MHz 2305 ~ 2315 MHz 2496 ~ 2690 MHz Rx Freq. range 1930 ~ 1990 MHz 1930 ~ 1995 MHz 2350 ~ 2360 MHz 2496 ~ 2690 MHz Channel Bandwidth 1.4, 3, 5, 10, 15, 20 MHz 1.4, 3, 5, 10, 15, 20 MHz 5, 10 MHz 5, 10, 15, 20 MHz Channel Spacing 180KHz 180KHz 180KHz 180KHz Number of Channel 6, 15, 25, 50, 75, 100 (# of RB) 6, 15, 25, 50, 75, 100 (# of RB) 25, 50 (# of RB) 25, 50, 75, 100 (# of RB) Duplex Separation 80 MHz 80 MHz 45 MHz N/A Type of Emission 1M11G7D (QPSK) 1M12W7D (16QAM) 1M11W7D (64QAM) 2M72G7D (QPSK) 2M73W7D (16QAM) 2M71W7D (64QAM) 4M48G7D (QPSK) 4M49W7D (16QAM) 4M50W7D (64QAM) 8M99G7D (QPSK) 8M95W7D (16QAM) 8M97W7D (64QAM) 13M5G7D (QPSK) 13M5W7D (16QAM) 13M4W7D (64QAM) 18M0G7D (QPSK) 18M0W7D (16QAM) 18M0W7D (64QAM) 1M11G7D (QPSK) 1M12W7D (16QAM) 1M11W7D (64QAM) 2M72G7D (QPSK) 2M73W7D (16QAM) 2M71W7D (64QAM) 4M48G7D (QPSK) 4M49W7D (16QAM) 4M50W7D (64QAM) 8M99G7D (QPSK) 8M95W7D (16QAM) 8M97W7D (64QAM) 13M5G7D (QPSK) 13M5W7D (16QAM) 13M4W7D (64QAM) 18M0G7D (QPSK) 18M0W7D (16QAM) 18M0W7D (64QAM) 4M51G7D (QPSK) 4M51W7D (16QAM) 4M50W7D (64QAM) 8M98G7D (QPSK) 8M96W7D (16QAM) 8M97W7D (64QAM) 4M50G7D (QPSK) 4M49W7D (16QAM) 4M49W7D (64QAM) 8M98G7D (QPSK) 8M95W7D (16QAM) 8M96W7D (64QAM) 13M4G7D (QPSK) 13M4W7D (16QAM) 13M4W7D (64QAM) 18M0G7D (QPSK) 17M9W7D (16QAM) 17M9W7D (64QAM) Tx Local Frequency Rx Local Frequency Frequency Stability - - - - - - - - - - - - Operating Temperature -30℃ ~ +60℃ -30℃ ~ +60℃ -30℃ ~ +60℃ -30℃ ~ +60℃

2. Specification 2-2. GSM/WCDMA General Specification GSM850 EGSM 900 DCS1800 PCS1900 WCDMA 2100 WCDMA 1900 WCDMA 1700 WCDMA 900 WCMDA 850 Freq. Band[MHz ] Uplink/ Downlink 824~849 869~894 880~915 925~960 1710~178 1850~191 1922~197 1852~190 1710~175 1805~188 1930~199 2112~216 1932~198 2110~215 5 0 0 0 ARFCN range 128~251 0~124 & 975~10 23 512~885 512~810 9612~988 9262~953 1312~151 2712~286 4132~423 10562~10 9662~993 1537~173 2937~308 4357~445 7 7 UL: 8 DL: 838 7 7 UL: 8 DL: 8 5 5 UL: 3 DL: 8 880~915 925~960 824~849 869~894 UL: 3 DL: 8 UL: 3 DL: 8 Tx/Rx spacing 45MHz 45MHz 95MHz 80MHz 190MHz 80MHz 400MHz 45MHz 45MHz Mod. Bit 270.833kb 270.833k 270.833kb 270.833k Bit Period 3.692us 3.692us 3.692us 3.692us rate/ ps bps ps bps 3.84Mcps 3.84Mcps 3.84Mcps 3.84Mcps 3.84Mcps Time Slot Period/ Frame Period 576.9us 4.615ms 576.9us 4.615ms 576.9us 4.615ms 576.9us 4.615ms FrameLen FrameLen FrameLen FrameLen FrameLen gth: 10ms gth: 10ms gth: 10ms gth: 10ms gth: 10ms Slotlength Slotlength Slotlength Slotlength Slotlength : : : : : 0.667ms 0.667ms 0.667ms 0.667ms 0.667ms Modulatio n 0.3GMSK 0.3GMSK 0.3GMSK 0.3GMSK QPSKHQ PSK QPSKHQ PSK QPSKHQ PSK QPSKHQ PSK QPSKHQ PSK MS Power 33dBm~5 dBm 33dBm~5 dBm 30dBm~0 dBm 30dBm~0 dBm 24dBm~ -50dBm 24dBm~ -50dBm 24dBm~ -50dBm 24dBm~ -50dBm 24dBm~ -50dBm Power Class 5pcl ~ 19pcl 5pcl ~ 19pcl 0pcl ~ 15pcl 0pcl ~ 15pcl 3(max+24d Bm) 3(max+24d Bm) 3(max+24d Bm) 3(max+24d Bm) 3(max+24d Bm) Sensitivit y TDMA Mux Cell Radius -102dBm -102dBm -100dBm -100dBm - 106.7dBm - 106.7dBm - 106.7dBm - 106.7dBm - 106.7dBm 8 8 8 8 8 8 8 8 8 35Km 35Km 2Km 2Km 2Km 2Km 2Km 2Km 2Km

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SM-G950U_W_U1_Common_decrypted(三星 S8（SM-G950U）).pdf

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