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Discussion in 'General Electronics' started by Tharaka Goonetilleke, Nov 30, 2003.

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  1. Hi,
    Can anybody help me to find out the pinouts of Yamaha music cartride used in
    PSR-520 keyboard? I opened one of these but it has a Yamaha Chip (XQ901AD),
    for which I couldn't find any data. It will be greately appreciated if
    someone can help me on either the pinouts or the datasheet of the actual
    chip in the cartridge.

    Thanks in advance,
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