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Zoxnoxious 2203 FM Operator Type-N (OPN)

brer-rabbit·zoxnoxious·kicad/z2203/z2203.kicad_pcb

Zoxnoxious 2203 FM Operator Type-N (OPN) PCB layout, top view — open source board by brer-rabbit
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About the Zoxnoxious 2203 FM Operator Type-N (OPN) PCB

Zoxnoxious 2203 FM Operator Type-N (OPN) is an open source PCB design by brer-rabbit, published on GitHub under the GPL-3.0 license. It is a 4-layer board measuring 80 × 80 mm, with 34 components from 17 distinct parts.

Other key parts include the YM2203, YM3014, 74HC00, 74HC595 and TL074. By type, the board carries 11 resistors, 10 capacitors, 7 ICs, 3 connectors, 2 diodes and 1 crystal.

It belongs with the audio designs in this gallery.

From the project

Analog synth / software interface

The directories below contain KiCad files for the Zoxnoxious synthesizer. This includes files for both schematics, PCB layout, and assembly. Some boards also have a datasheet.

Z2203: Yamaha FM-based voice card with YM2203 chip Pole Dancer: pole mixing filter utilizing an SSI2140 and SSI2190 Z3340: Oscillator based around an AS3340 with four sync modes that can be combined Z3372: Lowpass filter with AS3372 filter chip. Stereo panning, filter and resonance modulation. * Z5524: dual VCO voice card. SSI2130 oscillator for TZFM, AS3394 for second VCO and filter. Powerful.

Main components on the Zoxnoxious 2203 FM Operator Type-N (OPN)

YM2203YM301474HC0074HC595TL074M24C02-WMN

Zoxnoxious 2203 FM Operator Type-N (OPN) bill of materials (BOM)

34 components, 17 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
YM2203
U1
1
YM3014
U2
1
74HC00
U3
2
74HC595
U4, U7
1
TL074
U5
1
M24C02-WMN
U6
1
SX3M3.57
X1
1
Conn_01x01
J1
1
Conn_01x02
J2
1
Conn_02x20_Odd_Even
J3
2
LED
D1, D2
9
0.1U
0.1u
C1, C2, C3, C4, C5, C7, C8, C9 +1
1
10U
10u
C6
2
4K7
4k7
R1, R11
6
47K
47k
R2, R4, R5, R7, R8, R9
2
51
R3, R6
1
5K1
5k1
R10

Zoxnoxious 2203 FM Operator Type-N (OPN) design files

The KiCad project lives in the brer-rabbit/zoxnoxious repository on GitHub; these links point at the commit this page was built from.

Zoxnoxious 2203 FM Operator Type-N (OPN): common questions

How big is the Zoxnoxious 2203 FM Operator Type-N (OPN) PCB?

The Zoxnoxious 2203 FM Operator Type-N (OPN) measures 80 × 80 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Zoxnoxious 2203 FM Operator Type-N (OPN)?

34 components, from 17 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 Zoxnoxious 2203 FM Operator Type-N (OPN) design files?

From the brer-rabbit/zoxnoxious 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 Zoxnoxious 2203 FM Operator Type-N (OPN) design in my own project?

Yes, under the terms of its GPL-3.0 license, which brer-rabbit chose for the repository.

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