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作品名:[AD 10][4 层]MP3电路板设计(RK方案+USB接口)原理图和PCB源文件 文件描述 1. 作品用途:MP3电路板设计 2. 软件版本:AD 10 3. 层数:2 层 4. 用到的主要芯片:RK方案+USB接口 5. PCB尺寸:54.9mm*24.2mm 作品截图如下: 顶层截图: 底层截图: 全层截图: 叠层信息截图如下: BOM: Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | 24M | Y1 | Y | 1 | USB | USB1 | USB | 1 | FLASH | U105 | FLASH | 1 | RKNANO | U2 | RKNANO | 1 | SW1 | SW11 | SW-7 | 1 | VOL | SW10 | SW-1 | 1 | FFD/>> | SW8 | SW-1 | 1 | FFW/<< | SW6 | SW-1 | 1 | MENU | SW4 | SW-1 | 1 | PLAY | SW2 | SW-1 | 1 | 100K | R480 | R0603 | 1 | 470R | R81, R82 | R0603 | 2 | 390K | R58 | R0402 | 1 | 82K | R55 | R0402 | 1 | 15K | R53 | R0402 | 1 | 44R2 1% | R52 | R0402 | 1 | 100K | R45, R46 | R0402 | 2 | 0R | R39 | R0402 | 1 | 33R | R37, R38 | R0402 | 2 | NC | R34 | R0402 | 1 | 2R2 | R32, R33 | R0805 | 2 | 47K | R26, R27, R28, R29, R30 | R0402 | 5 | 3.3K | R25 | R0402 | 1 | 330K | R23, R24 | R0402 | 2 | 27K | R22 | R0402 | 1 | 0R/22UH | R21 | R0402 | 1 | NC/0R | R19, R20 | R0402 | 2 | 1M | R15, R16, R17, R18 | R0402 | 4 | 1.5K | R14 | R0402 | 1 | 6.8K | R13 | R0402 | 1 | 10K | R3, R4, R5, R6, R10, R11, R12 | R0402 | 7 | 220K | R2 | R0402 | 1 | 4R7 | R1 | R0805 | 1 | SI2302 | Q302, Q303 | N-MOS | 2 | SI2305 | Q6 | P-MOS | 1 | S8050 | Q1, Q2 | NPN | 2 | MIC | MIC1 | MIC | 1 | 128*64OLED | LCD1 | 128*64-30 | 1 | 47UH | L12 | CD31 | 1 | 22UH | L6, L7, L9, L10 | L0603 | 4 | 100M@6OOR | L1, L2, L3, L4, L5 | L0603 | 5 | PHONE1 | J1 | PHONE-5 | 1 | FM1 | FM1 | 102BC | 1 | ESD | ESD, ESD1, ESD2, ESD3, ESD4 | ESD0603 | 5 | ESD5 | ESD6 | ESD0603 | 1 | 220UF | E1, E2 | C3528 | 2 | IN4148 | D3 | D1206 | 1 | IN5819 | D1, D2 | D1206 | 2 | 475 | C46, C47 | C0402 | 2 | 103 | C44 | C0402 | 1 | 105 | C37, C38, C39, C40 | C0402 | 4 | 8P | C35, C36 | C0402 | 2 | 10UF | C34 | C0603 | 1 | 10UF | C33, E3, E4, E6, E7, E8, E9, E10, E11 | C0805 | 9 | 102 | C30, C31 | C0402 | 2 | 474 | C26, C27, C28, C29 | C0402 | 4 | 104 | C5 | C0603 | 1 | 104 | C1, C2, C3, C4, C9, C10, C11, C12, C13, C14, C15, C21, C22, C23, C24, C25 | C0402 | 16 | BAT- | BAT+ | BAT | 1 |
附件: 原理图和PCB源文件如下:
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