Thanks for this information. I’ll check voltages on the connector and report back. I don’t think the LCD is defective since it lights up. It just doesn’t show anything meaningful. On the I/O board, it seems to me that LED 7 serves no purpose at all, since it’s always expected to be off. Is this correct?
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Re: pb Disklavier MX100B
2019-06-07 by dleang@...