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STD Hi-Fi 2.1 System

License: Public Domain

Mode: Editors' pick

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Update time: 2023-11-03 03:11:40
Creation time: 2020-07-25 19:24:35
Description
# Homemade 2.1 hi-fi system for enthusiasts **Includes:** - *XS3868 Low-Power Bluetooth Module (OVC3860).* - *PT2313 4-Channel Audio Processor IC.* - *TEA5767 Low-power FM stereo radio.* - *Analog active low pass filter for subgraves.* - *Display LCD16X2.* - *Digital encoder.* - *ESP-12F microcontroller for serial commands and SPI and I2C buses.* - *Wifi and connection Blynk App.* **Amplification options:** - *STK465 30+30W.* - *LM3886.* - *TDA7294 AB 100w.* - *TDA8954 D 210w.* - *custom amp.*
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ID Name Designator Footprint Quantity
1 100n C1,C2,C3,C5,C7,C16,C21,C25,C27,C28,C59,C60,C62 0805 13
2 220u C4,C6,C8,C17,C22,C23,C26 CAP-D6.3XF2.5 7
3 47p C9,C10,C18,C19 0805 4
4 1u C11,C12,C13,C14,C15,C20 0805 6
5 100u C24 CAP-D6.3XF2.5 1
6 2.2uF C29,C30,C33,C34,C44,C45,C55,C56,C57 CAP-TH_BD4.0-P1.50-D0.8-FD 9
7 100nF C31,C32,C35,C36,C37,C38 RAD-0.2 6
8 22uF C39 CAP-TH_BD5.0-P2.00-D0.8-FD 1
9 2.7nF C40,C41 CAP-TH_L13.0-W5.0-P10.00-D1.0 2
10 10uF C42,C43 CAP-TH_BD4.0-P1.50-D0.8-FD 2
11 33n C46,C48 0805 2
12 105J C47 CAP-CBB-11.5*6.0 1
13 470n C49 CAP-CBB-11.5*6.0 1
14 82n C50 CAP-CBB-11.5*6.0 1
15 47n C51 CAP-CBB-11.5*6.0 1
16 15n C52 CAP-CBB-11.5*6.0 1
17 3.9n C53 CAP-CBB-11.5*6.0 1
18 330n C54 CAP-CBB-11.5*6.0 1
19 220uF C58,C61 CAP-TH_BD4.0-P1.50-D0.8-FD 2
20 470p C63,C65 0805 2
21 1u C64,C66 CAP-D6.3XF2.5 2
22 8p C67,C68 0805 2
23 100uH L1,L2 IND-VL0608 2
24 0.7uH L3 DIP-L-12.5X14.5 1
25 204-10UYC/S530-A3 LED1,LED2 LED-3MM/2.54 2
26 WJ2EDGVC-5.08-2P P3 WJ2EDGVC-5.08-2P 1
27 1k R1,R5,R11,R12 0805 4
28 10k R2,R3,R4,R6,R7,R8,R9,R10 0805 8
29 2.4K R13,R14,R19,R20 RES-TH_BD2.2-L6.5-P10.50-D0.9 4
30 5.6K R15,R16 RES-TH_BD2.2-L6.5-P10.50-D0.6 2
31 12K R17,R18 RES-TH_BD2.4-L6.3-P10.30-D0.6 2
32 4.7K R21,R22 RES-TH_BD2.3-L6.5-P10.50-D0.5 2
33 47K R23,R24 RES-TH_BD2.2-L6.5-P10.50-D0.6 2
34 10K R25,R26 RES-TH_BD2.3-L6.5-P10.50-D0.5 2
35 100k R27 RES-ADJ_3362W 1
36 39K R28,R31,R32,R33 RES-TH_BD2.3-L6.5-P10.50-D0.5 4
37 18K R29,R30 RES-TH_BD2.3-L6.5-P10.50-D0.5 2
38 27K R34,R35,R36 RES-TH_BD2.3-L6.5-P10.50-D0.5 3
39 1K R37,R40 RES-TH_BD2.3-L6.5-P10.50-D0.5 2
40 22K R38,R39,R41 RES-TH_BD2.3-L6.5-P10.50-D0.5 3
41 2.7R R42 RES-TH_BD2.3-L6.5-P10.50-D0.5 1
42 10 R43 RES-TH_BD5.0-L15.5-P19.50-D0.7 1
43 33k R44,R46 RES-TH_BD2.2-L6.5-P10.50-D0.6 2
44 1k R45,R47 RES-TH_BD2.2-L6.5-P10.50-D0.6 2
45 BK8000L U3 BK8000L 1
46 AMS1117-3.3 U4 SOT-223 1
47 PT2314E U5 SOP-28_L17.9-W7.5-P1.27-LS10.3-BL 1
48 AMS1117-5.0 U7 SOT-223_L6.5-W3.5-P2.30-LS7.0-BR 1
49 ESP-12F(ESP8266MOD) U8 WIFIM-SMD_ESP-12F-ESP8266MOD 1
50 TL074CN_C133542 U9 PDIP-14_L19.7-W6.6-P2.54-LS8.3-BL 1
51 NE5532AD U10 SOIC-8 1
52 LM3886TF U11 TO-220-11_L20.0-W4.5-P1.70-BL 1
53 STK465 U12 STK465PIN 1
54 TEA5767 U16 TEA5767 1
55 NE5532AD U1,U2 SOIC8 2
56 TDA8932 module U6 TDA8932_MODULE_MONO 1

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