Samsung SM-G973F(三星 S10（SM-G973F）).pdf-资料库

Mobile Device SM-G973F 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 Abbreviation 4. 2 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. GSM General Specification Item GSM 850 EGSM 900 DCS1800 PCS1900 Freq. Band[MHz] Uplink/Downlink 824~849 869~894 880~915 925~960 1710~1785 1805~1880 1850~1910 1930~1990 ARFCN range 128~251 0~124 & 975~1023 512~885 512~810 Tx/Rx spacing 45MHz 45MHz 95MHz 80MHz Mod. Bit rate/ 270.833kbps 270.833kbps 270.833kbps 270.833kbps Bit Period 3.692us 3.692us 3.692us 3.692us Time Slot Period/ 576.9us Frame Period Modulation GSM/ EGPRS 4.615ms GMSK/ 8PSK 576.9us 4.615ms GMSK/ 8PSK 576.9us 4.615ms GMSK/ 8PSK 576.9us 4.615ms GMSK/ 8PSK MS Power 33dBm~5dBm 33dBm~5dBm 30dBm~0dBm 30dBm~0dBm Power Class 4(GMSK) E2(8PSK) 4(GMSK) E2(8PSK) 1(GMSK) E2(8PSK) 1(GMSK) E2(8PSK) Sensitivity -102dBm -102dBm -100dBm -100dBm TDMA Mux 8 8 8 8

2. Specification 2-2. WCDMA General Specification Item WCDMA 2100(B1) WCDMA 1900(B2) WCDMA AWS(B4) Freq. Band[MHz] 1920~1980 1850~1910 1710~1755 Uplink/Downlink 2110~2170 1930~1990 2110~2155 WCDMA 850(B5) 824~849 869~894 WCDMA 900(B8) 880~915 925~960 UL：9612~9888 UL：9262~9538 UL：1312~1513 UL：4132~4233 UL：2712~2868 ARFCN range DL：10562~10838 DL：9662~9938 DL：1537~1738 DL：4357~4458 DL：2937~3088 Tx/Rx spacing 190MHz 80MHz 400MHz 45MHz 45MHz Mod. Bit rate/ Bit Period 42.2Mbps(DL) 5.42Mbps(UL) 42.2Mbps(DL) 5.42Mbps(UL) 42.2Mbps(DL) 5.42Mbps(UL) 42.2Mbps(DL) 5.42Mbps(UL) 42.2Mbps(DL) 5.42Mbps(UL) W C D M A W C D M A W C D M A W C D M A W C D M A Time Slot Period/ 10ms/0.667ms 10ms/0.667ms 10ms/0.667ms 10ms/0.667ms 10ms/0.667ms Frame Period H S P A H S P A H S P A H S P A H S P A 2ms/0.667ms 2ms/0.667ms 2ms/0.667ms 2ms/0.667ms 2ms/0.667ms Modulation MS Power (dBm) Q P S K 1 6 Q A M 6 4 Q A M Q P S K 1 6 Q A M 6 4 Q A M Q P S K 1 6 Q A M 6 4 Q A M Q P S K 1 6 Q A M 6 4 Q A M Q P S K 1 6 Q A M 6 4 Q A M 25.7 ~ -49(↓) 25.7 ~ -49(↓) 25.7 ~ -49(↓) 25.7 ~ -49(↓) 25.7 ~ -49(↓) Power Class 3(max+24dBm) 3(max+24dBm) 3(max+24dBm) 3(max+24dBm) 3(max+24dBm) Sensitivity -106dBm -104dBm -106dBm -104dBm -103dBm

2. Specification 2-3. LTE General Specification Item LTE Band1 LTE Band2 LTE Band3 LTE Band4 LTE Band5 Freq. Band[MHz] 1920~1980 1850~1910 1710~1785 1710~1755 Uplink/Downlink 2110~2170 1930~1990 1805~1880 2110~2155 824~849 869~894 ARFCN range UL:18000~18599 UL:18600~19199 UL:19200~19949 UL:19950~20399 UL:20400~20649 DL:0~599 DL:600~1199 DL:1200~1949 DL:1950~2399 DL:2400~2649 Tx/Rx spacing (MHz) 190 80 95 400 45 Channel Bandwidth (MHz) Modulation 5/10/15/20 1.4/3/5/10/15/20 1.4/3/5/10/15/20 1.4/3/5/10/15/20 1.4/3/5/10 QPSK,16/64QAM QPSK,16/64QAM QPSK,16/64QAM QPSK,16/64QAM QPSK,16/64QAM 256QAM(DL only) 256QAM(DL only) 256QAM(DL only) 256QAM(DL only) 256QAM(DL only) MS Power (dBm) 25.7~-39(↓) 25.7~-39(↓) 25.7~-39(↓) 25.7~-39(↓) 25.7~-39(↓) Sensitivity (QPSK, BW 10MHz) (dBm) Item -96.3 -94.3 -93.3 -96.3 -94.3 LTE Band7 LTE Band8 LTE Band12 LTE Band13 LTE Band17 Freq. Band[MHz] 2500~2570 Uplink/Downlink 2620~2690 880~915 925~960 699~716 729~746 777~787 746~756 704~716 734~746 ARFCN range UL:20750~21449 UL:21450-21799 UL:23010~23179 UL:23180~23279 UL:23730~23849 DL:2750~3449 DL:3450-3799 DL:5010~5179 DL:5180~5279 DL:5730~5849 Tx/Rx spacing (MHz) 120 45 30 -31 30 Channel Bandwidth (MHz) Modulation 5/10/15/20 1.4/3/5/10 1.4/3/5/10 5/10 5/10 QPSK,16/64QAM QPSK,16/64QAM QPSK,16/64QAM QPSK,16/64QAM QPSK,16/64QAM 256QAM(DL only) 256QAM(DL only) 256QAM(DL only) 256QAM(DL only) 256QAM(DL only) MS Power (dBm) 25.7~-39(↓) 25.7~-39(↓) 25.7~-39(↓) 25.7~-39(↓) 25.7~-39(↓) Sensitivity (QPSK, BW 10MHz) (dBm) -94.3 -93.3 -93.3 -93.3 -93.3

2. Specification Item LTE Band18 LTE Band19 LTE Band20 LTE Band25 LTE Band26 LTE Band28 Freq. Band[MHz] 815~830 830~845 832~862 1850~1915 814~849 703~748 Uplink/Downlink 860~875 875~890 791~821 1930~1995 859~894 758~803 UL:23850~23999 UL:24000~24149 UL:24150~24449 UL:26040~26689 UL:26690~27039 UL:27210~27659 DL:5850~5999 DL:6000~6149 DL:6150~6449 DL:8040~8689 DL:8690~9039 DL:9210~9659 45 45 -41 80 45 55 ARFCN range Tx/Rx spacing (MHz) Channel (MHz) Modulation MS Power (dBm) Sensitivity (QPSK, BW 10MHz) (dBm) Bandwidth 5/10/15 5/10/15 5/10/15/20 1.4/3/5/10/15/2 0 1.4/3/5/10/15 3/5/10/15/20 QPSK,16/64QAM QPSK,16/64QAM QPSK,16/64QAM QPSK,16/64QAM QPSK,16/64QAM QPSK,16/64QAM 256QAM(DL only) 256QAM(DL only) 256QAM(DL only) 256QAM(DL only) 256QAM(DL only) 256QAM(DL only) 25.7~-39(↓) 25.7~-39(↓) 25.7~-39(↓) 25.7~-39(↓) 25.7~-39(↓) 25.7~-39(↓) -96.3 -96.3 -93.3 -92.8 -93.8 -94.8

2. Specification Item LTE Band32 LTE Band38 LTE Band39 LTE Band40 LTE Band41 LTE Band66 Freq. Band[MHz] N/A Uplink/Downlink 1452~1496 2570~2620 1880~1920 2300~2400 2496~2690 ARFCN range DL:9920~10359 UL/DL:37750 ~ UL/DL:38250 ~ UL/DL:38650 ~ UL/DL:39650 ~ 38249 38649 39649 41589 1710~1780 2110~2200 UL:131972 ~ 132671 DL:66436 ~ 67335 Tx/Rx spacing (MHz) Channel N/A 0 0 0 0 400 Bandwidth 5/10/15/20 5/10/15/20 5/10/15/20 5/10/15/20 5/10/15/20 1.4/3/5/10/15/20 (MHz) Modulation MS Power (dBm) Sensitivity (QPSK, BW 10MHz) (dBm)) QPSK,16/64QAM QPSK,16/64QAM QPSK,16/64QAM QPSK,16/64QAM QPSK,16/64QAM QPSK,16/64QAM 256QAM(DL only) 256QAM(DL only) 256QAM(DL only) 256QAM(DL only) 256QAM(DL only) 256QAM(DL only) 25.7~-39(↓) 25.7~-39(↓) 25.7~-39(↓) 25.7~-39(↓) 25.7~-39(↓) 25.7~-39(↓) -96.3 -96.3 -96.3 -96.3 -94.3 -95.8

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Samsung SM-G973F(三星 S10（SM-G973F）).pdf

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