老吴 发表于 2020-9-28 14:28:26

MTK MT7621 千兆路由器PCB和原理图




NamePart TypePCB DecalValueC17280.1UF/25V_+80%-20%_CC_S0603C04020.1uFC1729CAP/1210_1206C060310uFC1730CAP/1210_1206C060310uFC1731CAP/1210_1206C060310uFCT18CAPACITOR_POL_2SMD-CT_321622uF 6.3VCT20CAPACITOR_POLCE_AX_6R347uF/35VD7LED/0603_1LED_2PIN_2R54LED_GREEND11DIODE_SK34AD/SMD/P3.325/SOD-123/1N41481N4148/NLD12DIODE_SCHOTTKY_2SOD-123APFM26AD1440CPQ060/TO_1SOT-23BAT54C:NCF1FUSE_0R1812PolySw_xV6WJ1WIFI_MODULEWIFI_5CMX3CMWIFI_MODULEJ2WIFI_MODULEWIFI_5CMX3CMWIFI_MODULEJ3WIFI_MODULEWIFI_5CMX3CMWIFI_MODULE NCJ6CON3DC-005ADC JACKJ454_HEADERSIP_4PIN_1R274 HEADERJ505BATTERY_SOCKETCR2032_SBattery Socket:NCJ5064_HEADERSIP_4PIN_2R04 HEADERJ5074_HEADERSIP_4PIN_2R04 HEADERJ508WAFER_6PIN_SOCKETSMD_JF6_S_1R25WAFER_6PIN_SOCKETJ509CON16SIP16_2R0CON16J5104_HEADERWAFFER_4PIN_2R54_180DEGWaffer 2.54mm 4PinJ511CONN_SOCKET_6SIP6_1R27CONN SOCKET 6J512CONN_RCPT_5X2DIP5X2_2R54CONN RCPT 5x2L27INDUCTORPS8D3822uH I>2.0AL360INDUCTOR_2L06030L361INDUCTOR_2L0402Bead,0402L729INDUCTOR_1SLPS40181.8uH 2.5AL730INDUCTOR_1SLPS40181.8uH 2.5AL732INDUCTOR_1SLPS40182.2uH 1.5A:NCP1202PHJ8X4_2PHJ8X4_NPHJ8X4RC1CAP/0603C080510uFS3SW_PUSHBUTTON_0TS45HETS45HES4SW_PUSHBUTTON_0TS45HETS45HET300XMER_2P_G2PM109NTRANSFORMER/48P/SMD/GS5014LFGS5014T301XMER_2P_G2PM109NTRANSFORMER/48P/SMD/GS5014LFGS5014T302FT20-252B_2TRANSFORMER/24P/SMD/HN2429CGFT20-252BTP187SDCN-B0-1X14-SD_CARD_SLOT_1CON10P/SMD/R/F/7SDCN-B0-1X147SDCN-B0-1X14-SD Card SlotU6MT7621MT7621/LFBGA346/P0.65/B0.3/11.7X13.6MT7621U8SPIFLASH-WINBOND25P16_1SOP8/SMD/P1.27/MX25L3206EMX25L6406EM2IU17LDO_RT9164A-SOT223_1SOT223-3/SMD/P2.3/AX1007ZTP1117SAU19IRLML5103_1SOT23-5XC6210B122MRU23XTAL_3.2X2.5XTAL-SMD/3.2X2.5NC:40MHzU24XTAL_3.2X2.5XTAL-SMD/3.2X2.525MHz/NIU83IC_DET_SOT-143/SC-82ABSOT-143/SMD/G693G693L_R3132Q/NLU86RT9715AGBG_6SOT23-6SY8009BABCU400IC_DDR3_X16_FBGA-96FBGA96/SMD/P0.8/MICRONDDR3-128Mx16U404HEADER_4X2_0SOP-8AT88SC0104U428PM1066_0SO-8-EPADEUP3484U431CMFILTERACM4520CMFilterU1207RT9715AGBG_6SOT23-6SY8009BABCU1211RT9293B_0SOT23-5RT8059GJ5:NCU1212MCU_8PINSOP-8MCU_8PIN:NCU1213HYM8563SOP-8HYM8563:NCU1217IRLML5103_1SOT23-5XC6210B482MRU1218IRLML5103_1SOT23-5XC6210B482MRY1CRYSTAL_0JU-2632.768KHz 20ppM:NC

老吴 发表于 2020-9-28 14:28:56

PCB 与原理图。
回复可见。
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单枪舞九州 发表于 2020-9-28 14:39:52

支持

gnufeng 发表于 2020-9-28 14:47:58

干货

kanxue_nmg 发表于 2020-9-28 15:23:50

gqfjfzh 发表于 2020-9-28 15:58:10

brillianti 发表于 2020-9-28 16:53:13

地沟油 发表于 2020-9-28 19:59:21

2592047508 发表于 2020-9-28 23:35:05

bidezhi7777 发表于 2020-9-29 09:49:27

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