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STD ClassDAudioAmp

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Update time: 2021-04-09 13:19:04
Creation time: 2017-08-03 19:58:11
Description
Original design by @GreatScott. Corrected Y-flipped position of J1 audio jack (and connections).
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schematic diagram
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ID Name Designator Footprint Quantity
1 AudioJack J1 AUDIO-JACK 1
2 TLC555 U1 DIP8 1
3 IR2113 U2,U7 DIP14 2
4 74HC04 U3 DIP14 1
5 LM393 U4 DIP8 1
6 IRLZ44N Q1,Q2,Q3,Q4 TO-220AB 4
7 16.5uH L1,L2 AXIAL-0.6 2
8 AudioOutput J3,J4 TERMINAL_BLOCK_2P_5 2
9 10k R1,R2,R6,R10 AXIAL-0.4 4
10 UF4007 D1,D2,D3,D4,D5,D6 DO-41 6
11 1nF C5 RAD-0.1 1
12 2k R3 AXIAL-0.4 1
13 10 R4,R5,R8,R9 AXIAL-0.4 4
14 220nF C6,C9,C2 RAD-0.1 3
15 22u C7,C10 CAP-D4.0XF1.5 2
16 1.1uF C8,C11 RAD-0.3 2
17 10k R7,R11 RES-ADJ_3386P 2
18 LM7805 U5 TO-220(TO-220-3) 1
19 PowerTerminal J2 TERMINAL_BLOCK_2P_5 1
20 47u C1,C3,C4 CAP-D4.0XF1.5 3
21 LM7812 U6 TO-220(TO-220-3) 1

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