YAMAHA FB 01 SERVICE MANUAL ocr

Service Manual

YAMAHA FM SOUND GENERATOR SERVICE MANUAL ■ CONTENTS Specifications ............................................................. 2 Functions & Features .............................................. 3 Circuit Operation ..................................................... 4 FB-01 Memory Map & I/O Port Map ............... 5 Operational Check by Utilizing the Test Program ................................................. g Description on MIDI ....................................... jq M IDI Receive Data Format 1 (Channel message, System message) .............. u MIDI Receive Data Form at 2 (System Exclusive message) .............................. 12 Other System messages .................................... 14 Parameter List .......................................................... MIDI Transm it Data Format .............................. jg Parts List SINCE 1887 0 0 8 5 I 9 NIPPON GAKKI CO., LTD. HAMAMATSU. JAPAN 2.1K-822 ©Printed in Japan ’86.9 "N IMPORTANT NOTICE This manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically Yamaha Products,…