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作品名：[AD 10][2层] 杰理MP3 和BK9324U段话筒原理图和PCB源文件6 r% M: x1 r @' V
# ]* L$ Q& h, [( c+ {" y {5 v文件描述
8 K5 o2 r3 h b1. 作品用途：杰理MP3* k, J9 G8 A- ~
2. 软件版本：AD 10
5 ]% X; q5 _) W# Y/ Z$ G: Z3. 层数：2层板8 M2 A* l4 B$ x7 I
4. 用到的主要芯片：BK9324U3 L& T- B7 x0 a& B' z
5. PCB尺寸：155.1mm*19.2mm
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6 \' w) D8 r: ]" I& j作品截图如下：
& n6 P" [! }5 ?5 m全层截图：0 ~1 @- {) |* P5 t6 s9 E2 a6 f
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4 d; z+ w. s6 x) i' o; ], ?! l叠层信息截图如下：" z! h: F2 |1 j# N2 f$ W8 Y
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BOM：' Y# X/ T j+ _4 P
| Comment（属性） | Designator（位号） | Footprint（封装） | Quantity（数量） | | ANT1 | BTANT1 | BTANT69 | 1 | | 105 | C1, C6, C7, C8, C9, C11, C12, C34, C36, C39, C41, C45, C46, C52 | 0603CA | 14 | | 4.7UF | C5, C10 | 0805 | 2 | | 224 | C13, C15 | 0805 | 2 | | 2.7P | C14 | 0603CA | 1 | | 33P | C16, C17, C31, C32 | 0603CA | 4 | | 20P | C18, C19, C43, C44 | 0603CA | 4 | | 101 | C20 | 0603CA | 1 | | 104 | C21, C22, C29, C42, C47, C48, C49, C53 | 0603CA | 8 | | 10P | C23, C24 | 0603CA | 2 | | 102 | C25, C35, C54 | 0603CA | 3 | | 10uf | C26, C27, C50 | 0603CA | 3 | | 4.7uf | C28, C33, C40, C51 | 0603CA | 4 | | 2.2uf | C30 | 0603CA | 1 | | 100pf | C37, C38 | 0603CA | 2 | | LED-BLU | D1 | LED-0603 | 1 | | LED-U | D2 | LED-0603 | 1 | | LED | D3, D4, D5, D6, D7, D8, D9, D10, D12 | LED-0603 | 9 | | LED-MUTE | D11 | LED-0603 | 1 | | Comment | Designator25, Designator26, Designator27, Designator28 | mak | 4 | | 220/16V | E1 | E-T/6.3*5.5 | 1 | | 22/10V | E2, E4, E5, E6, E7, E8 | 1206CA | 6 | | 100/16V | E3 | E-T/6.3*5.5 | 1 | | AC6901A | IC1 | LQFP48 | 1 | | 78M05 | IC2 | TO-225AA | 1 | | BK9524 | IC3 | TQFP32 | 1 | | AD22650 | IC4 | SSOP14 | 1 | | AMS117-3.3 | IC5 | SOT223 | 1 | | PH-3A | J2 | PH-3A | 1 | | XH-3 | J3 | XH-3A | 1 | | PH-4A | J4, J5 | PH-4A | 2 | | Header 4 | J6 | HDR1X4 | 1 | | 0R | L3 | 0603RA | 1 | | NC | L4, R23 | 0603RA | 2 | | 220R | L5 | 0603RA | 1 | | 18NH | L6, L7 | 0603RA | 2 | | MT | MIC1 | MT | 1 | | 1K | R1, R2, R13, R20, R21, R28, R30, R31, R32, R33, R34, R35, R36 | 0603RA | 13 | | 4.7K | R4 | 0603RA | 1 | | 10K | R5, R6, R11, R12, R16, R22 | 0603RA | 6 | | 22K | R7, R15, R18 | 0603RA | 3 | | 220K | R8 | 0603RA | 1 | | 3.3K | R9 | 0603RA | 1 | | 10 | R10, R25 | 1206RA | 2 | | 2.2K | R14, R29 | 0603RA | 2 | | 68K | R17, R19 | 0603RA | 2 | | 27R | R24 | 0603RA | 1 | | 33K | R26, R27 | 0603RA | 2 | | 3.6K | R37 | 0603RA | 1 | | MODE | S1 | KEY-T | 1 | | MUTE | S2 | KEY-T | 1 | | Trans Adj | T1 | T-AUDIO2 | 1 | | 24M | Y1 | 3225_SMD_晶振 | 1 | | 24.567M | Y2 | X4 | 1 |
q% Y9 s0 X5 k+ H2 x2 v+ k附件：
6 J4 a+ T( U3 P% G) r3 |4 l原理图和PCB源文件如下：
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发表于 2020-1-20 14:13
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