Looking for Roland RD-600 Stage Piano schematics

[davy]

Hi,

Does anyone perhaps have the schematics for the Roland RD-600 stage piano. The device is not starting up anymore (no display activity, no leds, nothing...). Hopefully it's only a PSU issue.

Best regards,
Davy

[doctor]

Hi,

Does anyone perhaps have the schematics for the Roland RD-600 stage piano. The device is not starting up anymore (no display activity, no leds, nothing...). Hopefully it's only a PSU issue.

Best regards,
Davy

Firstly check the following voltages:
1. Main board connector CN8 {0V (GND) at pins 3, 4 // +5V at pins 1, 2}
2. Switch A board connector CN4 {+15V at pins 1, 2 // -15V at pins 5, 6 // 0V(GND) at pins 3, 4}.

[Stoffie1974]

Hi there,
Maybe you've forgotten the PASSWORD ...

[davy]

Hi guys,

@doctor: No voltage on CN4 or CN8....looks pretty dead. I ordered a new PSU board at Roland.
@Stoffie1974: That's good one :-). You of all should now that I never forget passwords.

Ciao!

[kurtdaniel]

ive seen this before in ebay.. i dont know if its still available.. Original Roland RD-600 Digital Piano Service Manual - eBay (item 200545585897 end time Mar-19-11 20:21:58 PDT)