Manual De UsuarioTabla de contenidosCTK-220L1CONTENTS2SPECIFICATIONS3BLOCK DIAGRAM4CIRCUIT DESCRIPTION5KEY MATRIX5LED MATRIX5NOMENCLATURE OF KEYS5CPU(LSI: MSM6755B-13)6FILTER BLOCK7POWER AMPLIFIER(IC301: LA4598)7LED DRIVING7MAJOR WAVEFORMS8PRINTED CIRCUIT BOARDS9SCHEMATIC DIAGRAMS10Main PCB JCM446-MA1M10Sub PCBs KDM445-MA2M/MA3M11Keyboard PCBs KDM4910K-KY1M/KY2M12LED PCB KDM446-LD1M13LED PCB KDM445-LD2M14LED PCB KDM446-LD3M15LED PCB KDM445-LD4M15EXPLODED VIEW16PARTS LIST17Tamaño: 1 MBPáginas: 19Language: EnglishManuales abiertas