Disklavier

What’s the problem? A buzz?

> On Oct 16, 2018, at 5:16 PM, Don Malloy tennesseedjm@... [disklavier] <disklavier@yahoogroups.com> wrote:
> 
> Hi - I have been working with Yamaha to resolve a problem with the DC2 II XG player on my C2. 500 was upgraded to a DKC850 when I bought it from a Yamaha dealer. This is my second 850. First one was replaced under warranty. Yamaha thinks the current problem is related to the pk board.  I put in a new pk board today (part number vz918000) they shipped to me from Japan.  Pk board with the 500 won't save the language change and can't switch the configuration from upright to grand. Any thoughts on how to troubleshoot the problem? I expect to hear back from Yamaha on Thursday. Thanks.
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