Yamaha DSP-AZ1 , RX-Z1 Service-Workshop Manual for repair • 100% satisfaction guaranteed • 100% Virus Free • PDF format suitable for Windows XP, Vista, 7 and Mac • Fully Bookmarked PDFs • Wiring diagrams • Most Complete Service-Workshop Manual Available • Numerous Illustrations & Diagrams • Technical Diagnostic Procedures • Disassembly & Installation Procedures • Written by the Manufacturer • Used by the Dealership Mechanics • You can print the specific pages you need to accomplish the repairs required or print the whole manual.