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MegaAV rev0.5

RIP-Felix·MEGA-AV-main·REV_0.5 BETA/MegaAV_rev0.5.kicad_pcb

MegaAV rev0.5 PCB layout, top view — open source board by RIP-Felix
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About the MegaAV rev0.5 PCB

MegaAV rev0.5 is an open source PCB design by RIP-Felix, published on GitHub under the CERN-OHL-S-2.0 license. It is a 4-layer board measuring 50 × 50 mm, with 143 components from 43 distinct parts.

Other key parts include the CD4070, 74HC123, TS924, THS7374 and ICS501. By type, the board carries 64 resistors, 50 capacitors, 8 ICs, 2 diodes, 1 connector and 1 inductor.

It belongs with the audio and retro computing designs in this gallery, and the repository also holds 1 earlier revision of it.

From the project

Timeline of events: ACE9921 & Villahed94 developed the original Mega Amp 1.0. Inception for a mod board that combines the Mega Amp with an RGB video amplifier was Bob from RetroRGB's idea. Rene from db Electronics designed the first build. Tienfeng designed the second with a modi

Timeline of events: ACE9921 & Villahed94 developed the original Mega Amp 1.0. Inception for a mod board that combines the Mega Amp with an RGB video amplifier was Bob from RetroRGB's idea. Rene from db Electronics designed the first build. Tienfeng designed the second with a modified version of the then new Mega Amp 2.0, on which Jose Cruz helped with testing. That became the Triple Bypass v2.

Main components on the MegaAV rev0.5

CD407074HC123TS924THS7374ICS501TS922AD725

MegaAV rev0.5 bill of materials (BOM)

143 components, 43 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
CD4070
4070
U1
1
74HC123
74HCT123
U2
2
TS924
U3, U7
1
THS7374
U4
1
ICS501
U5
1
TS922
U6
1
AD725
U8
1
MD-90SM_MD2
CN1
7
~
32XPD1, 32XPD2, LPF1, MD1_PU1, PSGPD1, PSGPD2, PSGPD3
9
SolderJumper_3_Open
FML_1, FML_2, FMR_1, FMR_2, HPL_RES1, HPL_RES2, HPR_RES1, HPR_RES2 +1
1
Conn_01x33_Pin
Z1
2
1N4148W
D1, D2
1
68UH
68u
L1
17
10U
10u
C1, C3, C4, C10, C14, C15, C19, C20 +9
13
0.1U
0.1u
C2, C8, C16, C17, C18, C28, C30, C31 +5
2
22N
22n
C5, C7
1
1n
C6
4
47P
47p
C9, C11, C12, C13
1
0.01U
0.01u
C23
2
5600P
5600p
C35, C36
Show 23 more
QtyPartRefs
2
100U
100u
C41, C45
3
47U
47u
C42, C43, C44
3
220U
220u
C46, C47, C48
1
9p
C49
1
18P
18p
C50
1
4.7K
4.7k
R1
10
10K
10k
R2, R3, R40, R41, R46, R47, R50, R51 +2
8
47K
47k
R4, R5, R7, R8, R31, R32, R52, R59
3
2.2K
2.2k
R6, R21, R23
7
5.62K
5.62k
R9, R10, R11, R12, R13, R14, R35
11
75R
75
R15, R17, R36, R37, R38, R43, R44, R45 +3
4
1k
R16, R18, R19, R34
1
10k
R20
2
22K
22k
R22, R24
2
33K
33k
R26, R29
2
51K
51k
R27, R28
1
2.7K
2.7k
R30
1
3.2K
3.2k
R33
2
7.5K
7.5k
R39, R42
2
100K
100k
R48, R49
3
330R
330
R53, R54, R55
2
100R
100
R60, R61
2
50K
50k
R63, R65

MegaAV rev0.5 design files

The KiCad project lives in the RIP-Felix/MEGA-AV-main repository on GitHub; these links point at the commit this page was built from.

MegaAV rev0.5: common questions

How big is the MegaAV rev0.5 PCB?

The MegaAV rev0.5 measures 50 × 50 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the MegaAV rev0.5?

143 components, from 43 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the MegaAV rev0.5 design files?

From the RIP-Felix/MEGA-AV-main repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the MegaAV rev0.5 design in my own project?

Yes, under the terms of its CERN-OHL-S-2.0 license, which RIP-Felix chose for the repository.

More boards in MEGA-AV-main

Earlier revisions in the repo: MegaAV_rev0.2

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