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STD V4000 Power Audio Amplifier

License: Public Domain

Mode: Editors' pick

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Update time: 2023-06-24 13:49:29
Creation time: 2021-05-12 23:43:08
Description

Power Amp

Design Drawing
schematic diagram
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PCB
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ID Name Designator Footprint Quantity
1 +110V +VCC1 FASTON TAB 1
2 -110V -VCC1 FASTON TAB 1
3 Act B3 JST 2P 1
4 100uf C1,C18,C33 CAP-6MM 3
5 101 C2,C3,C4 WIMA RED 3
6 101 C6,C12 CERCAP 2
7 104 C7,C8 CERCAP 2
8 220uf C9,C10 CAP8MM 2
9 33 C11 WIMA RED 1
10 33uf C13,C23 CAP12.7MM 2
11 104 C14,C20,C22,C24 CAP 7MM 4
12 4.7uf C15 CAPACITOR AXIAL 1
13 470uf C16 CAP8MM 1
14 470uf C31 CAP-10MM 1
15 4007 D5,D15 1N4007R 2
16 1N5408 D6,D7 DO-201AD_BD5.3-L8.4-P12.50-D1.4-RD 2
17 12v D10,D12 DO-35R 2
18 4148 D13,D14 DO-35R 2
19 6.2v D16 DO-35R 1
20 Sig G1 JST 2P 1
21 GND GND1,P4 FASTON TAB 2
22 3uH L2 INDUCTOR 3UH 1
23 OUT P2 FASTON TAB 1
24 MJE340 Q1 MJE340 1
25 21193 Q2,Q7,Q10,Q18,Q22,Q24,Q29,Q33,Q37,Q41,Q49,Q53,Q8,Q11,Q20,Q23,Q25,Q26,Q30,Q34,Q38,Q42,Q46,Q50 TO-264R 24
26 A92 Q3 TO-92-3_L4.8-W3.7-P2.54-R 1
27 BC546 Q4,Q19,Q36,Q40,Q47,Q48 TO-92-3_L4.8-W3.7-P2.54-R 6
28 0281 Q5 TO-264R 1
29 0302 Q6 TO-264R 1
30 15035 Q9,Q16 TO-220IS_L10.16-W4.7-P2.54-L 2
31 15034 Q12,Q15 TO-220IS_L10.16-W4.7-P2.54-L 2
32 MJE340 Q13 TO-126_L8.3-W3.5-P2.29-T 1
33 MJE350 Q14 TO-126_L8.3-W3.5-P2.29-T 1
34 BD139 Q39 MJE340_R 1
35 47 R1,R5 AXIAL-0.5 R 2
36 10 R2,R3,R34,R35,R36,R37,R38,R39,R40,R41,R43,R44,R45,R46,R47,R48,R49,R50,R84,R87,R88,R91,R116,R117 AXIAL-0.4R 24
37 100 R4,R6 AXIAL-0.9RA 2
38 1k R7,R8,R9 AXIAL-0.5 R 3
39 12K R10 AXIAL-0.3R 1
40 47k R11,R122,R125 AXIAL-0.3R 3
41 22k R12,R53,R80,R121 AXIAL-0.3R 4
42 0.22 R16,R17,R18,R19,R20,R21,R22,R23,R24,R25,R26,R27,R28,R29,R30,R31,R32,R33,R85,R86,R89,R90,R114,R115 BPR56 5W 24
43 100 R51,R52 AXIAL-0.5 R 2
44 820 R54,R56 AXIAL-0.3R 2
45 1k R57 AXIAL-0.3R 1
46 10/5W R58 SQM RES 1
47 18k R59 AXIAL-0.3R 1
48 6.8k R60,R64,R108 AXIAL-0.3R 3
49 1.5k R61,R65 AXIAL-0.5 R 2
50 1.8k R62,R63 AXIAL-0.4R 2
51 1.5k R66,R67 AXIAL-0.4R 2
52 10k R68,R69 AXIAL-0.4R 2
53 22k R70,R71 AXIAL-0.9RA 2
54 15k R72,R75 AXIAL-0.3R 2
55 220k R73,R104 AXIAL-0.3R 2
56 27k R76 AXIAL-0.3R 1
57 10/5W R077 AXIAL-0.9RA 1
58 390 R78 AXIAL-0.3R 1
59 33k R79 AXIAL-0.3R 1
60 2.2k R103,R119,R120 AXIAL-0.3R 3
61 4.7 R111,R112 AXIAL-0.5 R 2
62 3k R123 AXIAL-0.3R 1
63 100k R124 AXIAL-0.3R 1
64 Pro R126 JST 2P 1
65 470k R127 AXIAL-0.3R 1
66 Relay RLY1 SLA RELAY 12V 1
67 5k RP1 RES-ADJ-TH_3296W 1
68 TL071 U1 DIP-8_L9.8-W6.6-P2.54-LS7.6-BL 1
69 Fuse U2,U7 FUSE 25.8X10 2
70 IN U3 JST 2P 1
71 heatsink TO-220 U4,U5,U6,U9 HEATSINKR 4
72 12VAC U8 JST 3P 1
73 2W10 UR1 DIO-BG-TH_2W10 1
74 Clip YG1 JST 2P 1

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