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Profile:Amplificador d'audio HF

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Published Time: 2022-03-08 23:06:24
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Description

Amplificador d'audio estéreo d'alta fidelitat amb control tonal i de volum

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schematic diagram
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ID Name Designator Footprint Quantity
1 M18 Bluetooth Audio Receiver Module U3 M18 BLUETOOTH RECEIVER 1
2 0.1uF C3,C12 C0603 2
3 100uF C22,C18 C0603 2
4 0.22uF C4,C11 C0603 2
5 0.047uF C20,C19,C16,C17 C0603 4
6 1uF C9,C6 C0603 2
7 0.01uF C15,C21 C0603 2
8 10uF C24,C23 C0603 2
9 REGULADOR R1 REGULADOR 1
10 LM1875T/NOPB U1,U2 TO-220-5_L10.5-W15.5-P1.70-TL 2
11 XHB-2A Connector CN1,CN2,CN3 CONN-TH_XHB-2A 3
12 100uF C26,C25 CASE-A_3216 2
13 10uF C5,C7,C28,C27 CASE-A_3216 4
14 2200uF C2,C1 CASE-A_3216 2
15 1M R21,R14 R0603 2
16 560 R20,R15 R0603 2
17 22k R2,R3,R13,R12,R11,R4 R0603 6
18 4.7k R18,R17,R16,R19 R0603 4
19 1 R10,R5 R0603 2
20 200k R9,R6 R0603 2
21 1k ALTAVEU2,ALTAVEU1 R0603 2
22 10k R8,R7 R0603 2
23 V DOUBLE POTENTIOMETERR VOLUMEN,BAIXOS,ALTS V DOUBLE POTENTIOMETER 3

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