Mu100-dit connector board
nikitalita·MU100-DIT·connector/mu100-dit-connector-board.kicad_pcb
About the Mu100-dit connector board
Mu100-dit connector board is an open source PCB design by nikitalita, published on GitHub under the MIT license. It is a 2-layer board measuring 14.7 × 39.6 mm, with 4 components from 4 distinct parts.
By type, the board carries 3 connectors and 1 capacitor.
It belongs with the audio designs in this gallery.
From the project
An optical-out mod for Yamaha Synths. Little-to-no board modification required for MU100/MU90
A modification for Yamaha synthesizers to add optical audio out.
This mod has been especially designed for: Yamaha MU100 Yamaha MU100R Yamaha MU90 Yamaha MU90R
For these synths, a connector board has been designed that enables this mod to be installed with little-to-no board modification.
On the MU100/MU90, this involves soldering an unpopulated header and bridging some pads.

Mu100-dit connector board bill of materials (BOM)
4 components, 4 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | Conn_01x17_Male | PinHeader_1x17_P2.00mm_Vertical | J1 |
| 1 | 51247 Molex | Molex_Wire-Trap_52147-1710_1x17_P2.00mm_Vertical | J2 |
| 1 | JST-PH_01x10_Socket | JST_PH_B10B-PH-K_1x10_P2.00mm_Vertical | J3 |
| 1 | 0.1u/35V | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1 |
Mu100-dit connector board design files
The KiCad project lives in the nikitalita/MU100-DIT repository on GitHub; these links point at the commit this page was built from.
Mu100-dit connector board: common questions
How big is the Mu100-dit connector board?
The Mu100-dit connector board measures 14.7 × 39.6 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Mu100-dit connector board?
4 components, from 4 distinct parts. The full bill of materials is listed on this page.
Where can I download the Mu100-dit connector board design files?
From the nikitalita/MU100-DIT repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Mu100-dit connector board design in my own project?
Yes, under the terms of its MIT license, which nikitalita chose for the repository.
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