This service manual is very detailed and contains several specific sections and comes just similar to the manuals available in the market at very high prices. A whole bunch of info-packed pages with all technical repair information for rebuilding, maintaining, servicing or repairing your CASIO GZ-50M GM SOUND MODULE. This SERVICE MANUAL is key word searchable for quick access to the information you need and very simple to use. All Manuals will be provided to you in 100% clear & crisp PDF format. It includes the following topics- Specifications MIDI Messages receivable with GZ-50M Block Diagram Circuit Description Major waveforms PCB View and Check Points Schematic Diagram Exploded View Parts List PLUS MORE... TOTAL PAGES: 21 FORMAT:PDF LANGUAGE: English COMPATIBLE: Win/Mac INSTANT DOWNLOAD UPON RECEIPT OF YOUR PAYMENT.. Lots of pictures and diagrams at your fingertips!! All pages are printable, so run off what you need & take it with you into the home, office or repair shop. INSTANT DOWNLOAD means NO SHIPPING COST or WAITING FOR THE CD TO ARRIVE IN THE MAIL... ORDER NOW!!