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electro-music.com :: View topic - Yamaha DX7 Battery replacement issue
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synthesizer - DX7 BATTERY CHECK = 4.3V instead of 3V even after replacing it with new compatible battery - Music: Practice & Theory Stack Exchange
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Deep inside the DX7. Had to replace the battery. Figured someone here would appreciate this image. : r/synthesizers
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synthesizer - DX7 BATTERY CHECK = 4.3V instead of 3V even after replacing it with new compatible battery - Music: Practice & Theory Stack Exchange
Installing a New Battery in a Yamaha DX7 – Negatron Blog
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Ali In Translation Yamaha Dx7 Digital Synthesizer Internal Battery From Japan | eBay
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Battery for Yamaha DX7, 7II & 7IIFD Synths - Internal Memory Replacement Battery | eBay
synthesizer - DX7 BATTERY CHECK = 4.3V instead of 3V even after replacing it with new compatible battery - Music: Practice & Theory Stack Exchange
