CR2032 Battery PCB adapter for Yamaha DX7 synth

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Here is a quick “freebie” of sorts. I’ve had this PCB for a while and used them now and then to fix dead 3v coin cell batteries on Yamaha DX7’s and other synth’s and drum machines. You can order the blank PCBs yourself or download the BRD file and get them made however you want.

OSH Park Shared project MTG CR2032 PCB Saver, Rev A

This item is a battery holder/coin cell adapter PCB that lets you mount a standard CR2032 battery holder over top of a PCB layout that uses a soldered-in battery. It basically converts the pin layout from one of many odd 2- pin and 3-pin board styles into the common battery holder style. In the future, battery replacement will be a snap! Save your gear from leakage, damaged traces and lost sounds! Was designed for Yamaha DX7 synth. The Instructions are here.

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CR2032 Battery PCB adapter for Yamaha DX7 synth

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