OPN3-PC-98-Soundboard
About the OPN3-PC-98-Soundboard PCB
OPN3-PC-98-Soundboard is an open source PCB design by gekko3622, published on GitHub under the Unlicense license. It is a 2-layer board measuring 149 × 169 mm, with 56 components from 21 distinct parts.
By type, the board carries 23 capacitors, 21 resistors, 9 jumpers and 2 inductors.
From the project
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PC-9801/9821 Soundboard 2024.3 by RLB (Gekko3622) Original schematic by Ethy1ene
This ZIP archive contains all files related to my implementation of Ethy1ene's publicly released OPN3 schematic. Please feel free to modify or improve it in any way you see fit.
OPN3-PC-98-Soundboard bill of materials (BOM)
56 components, 21 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 7 | Jumper_NO_Small | SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mm | JP1, JP2, JP4, JP5, JP6, JP7, JP8 |
| 1 | W | SolderJumper-2_P1.3mm_Bridged_Pad1.0x1.5mm | JP3 |
| 1 | jmp | SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mm | JP9 |
| 1 | RK09K1110A0J | Potentiometer_Alps_RK09K_Single_Horizontal | RV1 |
| 2 | 10UH | L_1206_3216Metric | L1, L2 |
| 1 | 10UF | CP_EIA-3216-18_Kemet-A | C1 |
| 3 | 10UF | C_0603_1608Metric | C2, C4, C8 |
| 9 | 0.1UF | C_0603_1608Metric | C3, C16, C17, C18, C19, C20, C21, C22 +1 |
| 2 | 2.2UF | C_0603_1608Metric | C5, C9 |
| 2 | 200PF | C_0603_1608Metric | C6, C10 |
| 1 | 220uf | CP_Radial_D5.0mm_P2.50mm | C7 |
| 1 | 10UF | CP_Radial_D6.3mm_P2.50mm | C11 |
| 4 | 100UF | CP_Radial_D6.3mm_P2.50mm | C12, C13, C14, C15 |
| 3 | 1K | R_0603_1608Metric | R1, R2, R3 |
| 9 | 10K | R_0603_1608Metric | R4, R9, R11, R12, R17, R18, R19, R20 +1 |
| 1 | 470 | R_0603_1608Metric | R5 |
| 1 | 680 | R_0603_1608Metric | R6 |
| 2 | 3.3K | R_0603_1608Metric | R7, R13 |
| 2 | 10 | R_0603_1608Metric | R8, R14 |
| 2 | 5.6K | R_0603_1608Metric | R10, R15 |
Show 1 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 1.2K | R_0603_1608Metric | R16 |
OPN3-PC-98-Soundboard design files
The KiCad project lives in the gekko3622/OPN3-PC-98-Soundboard repository on GitHub; these links point at the commit this page was built from.
OPN3-PC-98-Soundboard: common questions
How big is the OPN3-PC-98-Soundboard PCB?
The OPN3-PC-98-Soundboard measures 149 × 169 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the OPN3-PC-98-Soundboard?
56 components, from 21 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 OPN3-PC-98-Soundboard design files?
From the gekko3622/OPN3-PC-98-Soundboard 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 OPN3-PC-98-Soundboard design in my own project?
Yes, under the terms of its Unlicense license, which gekko3622 chose for the repository.