Vm113-effects

mirdej·vmix·electronics/vm113-effects/vm113-effects.kicad_pcb

Vm113-effects PCB layout, top view — open source board by mirdej
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About the Vm113-effects PCB

Vm113-effects is an open source PCB design by mirdej, published on GitHub. It is a 4-layer board measuring 58 × 71 mm, with 126 components from 64 distinct parts.

Other key parts include the LMH6643, LM311, MAX4053 and LT1228. By type, the board carries 50 resistors, 26 capacitors, 24 connectors, 7 ICs, 5 transistors and 5 inductors.

It belongs with the audio designs in this gallery.

From the project

Multichannel modular analog PAL video mixer based on the SYNKIE project

Multichannel modular analog PAL video mixer based on the SYNKIE project

The Anymix21 is a 12 channel analog video mixer based on the paradigm of classic audio mixing desks.

Each channel is a complete SYNKIE by itself, sort of. It can handle anything from DC to around 10Mhz, this means you can mix CV signals with audio with PAL composite video signals. Contrary to an audio mixer, inputs are DC coupled, with 0v being black and 0.7V white level. Negative levels are permitted but will be clipped at the final output stage.

Vm113-effects, from the project README
From the project README

Main components on the Vm113-effects

Vm113-effects bill of materials (BOM)

126 components, 64 distinct parts.

QtyPartRefs
4
LMH6643
U101, U102, U301, U303
1
LM311
U103
1
MAX4053
U104
1
LT1228
U302
2
PMBT3906YS
Q301, Q304
1
PNP
Q302
1
BC847
Q303
1
PEMX1
Q305
1
To 101
J101
1
INPUT
J102
1
EDGES_IN
J103
1
OUTPUT
J104
1
EQ_IN
J105
1
EQ_OUT
J106
1
EDGES_OUT
J107
1
COMPA-DROP
J108
1
INVERTER-DROP
J109
1
FROM CTL
J110
1
Power
J111
1
gnd
J112
Show 44 more
QtyPartRefs
3
Jumper
J113, J114, J115
3
TP
J116, J117, J118
2
UMCC
J119, J120
2
Conn_01x02
J301, J304
1
SCABI_OUT
J302
1
SCABI_IN
J303
2
Polyfuse
F101, F102
1
LOW
RV101
1
MID
RV102
1
HIGH
RV103
2
BAT54S
D301, D303
1
D
D302
1
BAT54
D304
2
330u
FB101, FB102
1
330u
L101
1
330uH
L102
1
1.19uH
L103
1
1n
C101
1
100p
C102
14
100n
C103, C105, C109, C110, C111, C112, C114, C117 +6
1
100p-470p?
C104
1
2u
C106
1
300n
C107
1
210p
C108
4
10u
C113, C116, C307, C308
2
4u7
C301, C303
4
1k
R101, R311, R318, R319
3
300
R102, R309, R321
6
2k2
R103, R111, R113, R114, R115, R116
1
30k
R104
2
100
R105, R312
8
75
R106, R107, R108, R110, R121, R302, R320, R322
5
15k
R109, R118, R119, R120, R314
1
220
R112
1
16k
R117
1
120
R301
8
10k
R303, R304, R306, R308, R315, R317, R324, R327
2
3k3
R305, R316
1
5k6
R307
1
560
R310
1
5.1k
R313
2
100k
R323, R328
2
4k7
R325, R329
1
47k
R326

Vm113-effects design files

The KiCad project lives in the mirdej/vmix repository on GitHub; these links point at the commit this page was built from.

Vm113-effects: common questions

How big is the Vm113-effects PCB?

The Vm113-effects measures 58 × 71 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Vm113-effects?

126 components, from 64 distinct parts. The full bill of materials is listed on this page.

Where can I download the Vm113-effects design files?

From the mirdej/vmix repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Vm113-effects design in my own project?

The repository has no license, so all rights stay with mirdej. Use it as a reference, and ask the author before reusing the design.

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