Turns out this was not the manual i was looking for. The concertmate 670 keyboard i have is a "Realistic" model made for Radio Shack and none of the diagrams on the owners manual i received matches up. HOWEVER, I must say the service Owners Manual provides was fast and efficient by being available online. The manual was in good readable condition and easily downloaded.
L�horloge ou les lampes fonctionnent, les mots paraissent à l�afficheur, mais le four ne chauffe pas. L�horloge ou les lampes ne fonctionnent pas.