Manual De UsuarioTabla de contenidosWK-15001CONTENTS2SPECIFICATIONS2BLOCK DIAGRAM4CIRCUIT DESCRIPTION5KEY MATRIX5NOMENCLATURE OF KEYS6BUTTON MATRIX6POWER SUPPLY CIRCUIT6CPU (LSI14: HD6433294A19F)7DIGITAL SIGNAL PROCESSOR (LSI11: HG51B155FD-1)7DAC (IC11: UPD6376GS)10KEY CONTROLLER (LSI16: HG52E35P)10FILTER BLOCK11POWER AMPLIFIER (IC201: LA4620)12LED DRIVING12RESET CIRCUIT12MAJOR WAVEFORMS13PRINTED CIRCUIT BOARDS14SCHEMATIC DIAGRAMS15MAIN PCB JCM717-MA1M15SUB PCB KDM717-MA2M16CONSOLE PCBs KDM717-CN1M/CN2/CN3/CN417KEYBOARD PCBs JCM762T-KY1M/KY2M/KY318EXPLODED VIEW19PARTS LIST Cover20PARTS LIST21Tamaño: 2 MBPáginas: 23Language: EnglishManuales abiertas