Disklavier

Well Done

Midi Magic


--- In disklavier@yahoogroups.com, pilotjim99@a... wrote:
> It's a wonderful Christmas Eve,
> 
> FedEx arrived with a new power supply circuit board from Yamaha. 
(not the 
> entire black box)   I didn't have to go to the dealer to borrow 
parts.  It took 3 
> meticulous hours to disassemble and reassemble the black box... 
digitally 
> macro photographing same and marking cables and plugs as I went to 
make sure I 
> had the ability to reverse the process without error.  (The power 
supply is 
> tucked way up and in the black box and the MIDI circuit board has 
to be removed in 
> order to even get to the power supply)
> 
> I just powered up the piano and it works!  It's playing Silent 
Night as I 
> type.  My wife is speechless as she thought I was going to blow up 
the piano 
> after she saw all of the wiring harnesses hanging just 45 minutes 
ago.
> 
> One minor problem; when I power up the piano I get the message:
> 
> Sensor
> Led On Error
> 
> When I push Play, the piano plays normally and the error message 
goes away.  
> What does this error message mean?
> 
> Thanks again to the group members who helped me through this 
process.  I 
> appreciate all of your input.
> 
> Merry Christmas and Happy New Year
> 
> Jim