FC Cartridge Audio Jack

An audio jack output for unmodified RF Famicom systems.

Instructions for installation

Upcoming!

PCB Specifications

Note that this project is optimized for JLCPCB manufacturing, so you may have to modify the gerber export, remove the "JLCJLCJLCJLC" silkscreen text, etc.

• 2 layers
• 97.0mm x 64.3mm
• 1.2mm thickness
• ENIG-RoHS surface finish recommended; Gold fingers optional
• dark silkscreen, light soldermask

License

The PCB and schematics are licensed under the TAPR Open Hardware License. © Persune 2022

Credits

• @N-SPC700 for suggesting this idea
• @Lockster-Inc for the wonderful silkscreen art
• lidnariq, Finny: advice for terminating audio output
• Finny: buffer circuit design, based on reverse engineered RF modulator schematics
• Special thanks to the NESDEV community, this project wouldn't have been possible without their extensive help and wiki.

Support

If you enjoy this project or find it helpful, please support me on Ko-Fi or Patreon!