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STD 单片机调频接收发射电路
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Description
【抢焊台】单片机 tea5767调频接收TEA5767是飞利浦公司生产的一款收音机芯片，很多手机，MP3、MP4里的收音机功能都是用它实现的和BH1417是FM无线发射芯片，它可工作于87MHz～108MHz频段，与简单的外围电路配合使用，可发射音频FM信号，它可以将计算机声卡、游戏机、CD、DVD、MP3、调音台等立体声音频信号进行立体声调制发射传输，配合普通的调频立体声接收机就可实现无线调频立体声传送 还有单片机下载电路
Design Drawing
schematic diagram
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | TEA5767 | U5 | TEA5767 | 1 |
| 2 | 10k | R12,R13,R2,R40,R41,R42,R43 | R3 | 7 |
| 3 | 100uF | C10,C13,C16,C1,C31 | PC-D5.3MM | 5 |
| 4 | 100uF | C14 | RAD-315 | 1 |
| 5 | 100nF | C15,C8,C12 | CK05 | 3 |
| 6 | LM386 | U6 | DIP08 | 1 |
| 7 | 36k | R14 | R3 | 1 |
| 8 | 0.1uf | C19,C21,C22,C23,C24,C25,C26,C4,C5,C32,C33,C34,C36,C40 | CK05 | 14 |
| 9 | 0.047uf | C20 | CK05 | 1 |
| 10 | 10 | R15 | R3 | 1 |
| 11 | 100k | R16,R19 | DKETIAO | 2 |
| 12 | 10K | R17,R20,R21,R1 | R3 | 4 |
| 13 | 4.7K | R18 | R3 | 1 |
| 14 | 2DC2412R | Q2,Q3 | TO-92 | 2 |
| 15 | 1N4001 | D7,D8,D1,D2,D5,D3,D10 | DO35-7 | 7 |
| 16 | 100uF | C30,C2,C3,C6,C7,C35,C37 | RAD-315 | 7 |
| 17 | P89C52X2BN | U8,U10 | DIP40 | 2 |
| 18 | 10nF | C28,C29,C9,C11,C18,C27,C38,C39 | CERAMIC-2.54 | 8 |
| 19 | CRYSTAL(晶振） | Y2,Y1,Y3 | 晶振 12m | 3 |
| 20 | -CON4 | U1,U9 | CON4 | 2 |
| 21 | 4.7k | R3 | R3 | 1 |
| 22 | CON6 | U2 | con6 | 1 |
| 23 | -CON3 | U4,U3 | CON3 | 2 |
| 24 | CON12 | M1 | CON12 | 1 |
| 25 | 4位共阳数码管 | DS1 | 0.36寸4位数码管 | 1 |
| 26 | CON10X01 | J2,J1,J3,J4 | 1X10 | 4 |
| 27 | CH340T | U7 | SSOP20-0.65-7.6X5.2MM | 1 |
| 28 | CON-4 | M2 | CON-4 | 1 |
| 29 | CON10 | M3,M4,M5 | CON10 | 3 |
| 30 | RPACK-BUSSED-8 | R4,R9 | RPACK-SIP-PTH-8-LP | 2 |
| 31 | 470 | R7 | R3 | 1 |
| 32 | 1K | R10,R45,R46,R5,R6 | R3 | 5 |
| 33 | AT89C52 | U11 | DIP--40 | 1 |
| 34 | MC34063ACN | U13 | DIP8 | 1 |
| 35 | 220 | R31 | R3 | 1 |
| 36 | 20K | R33 | R3 | 1 |
| 37 | 1.8K | R34 | R3 | 1 |
| 38 | 560 | R35 | R3 | 1 |
| 39 | 12K | R11 | R3 | 1 |
| 40 | 9014 | Q1,Q4,Q5 | TO-92 | 3 |
| 41 | HD74HC164P | U12 | DIP14 | 1 |
| 42 | 8550 | Q6,Q7 | TO-92 | 2 |
| 43 | 1k | R44,RR100 | R3 | 2 |
| 44 | LED | D6,D11 | LED3MM | 2 |
| 45 | USB-MINIB | U14 | USB-MINIB | 1 |
| 46 | CON-USB_USB-B-H | K1 | USB-B-H | 1 |
| 47 | 0.5 | R22 | R3 | 1 |
| 48 | 按键 | S1,S2,S3,S4 | KEY - 3X6X2.5 | 4 |
| 49 | 27 | R8,R23 | R3 | 2 |
| 50 | 200K | R24 | R3 | 1 |
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