BOSS GT-6B service manual readable request...

Hello everyone,
The diagrams and layouts of the BOSS GT-6B crankset service manual are unreadable once enlarged... Is this a problem with document scanning or should something else be done? impossible to find this diagram anywhere other than on electro tanya... Could someone help me or tell me where to find a readable diagram please? thank you in advance for your help, attention : the diagrams and layouts of the GT6 and GT-6B cranksets are different. Merci dbien d'avance pour votre aide. JP from France. BOSS GT-6B service manual request...