雅马哈Yamaha-PM1000-Mixing-Console-Service-Manual维修服务手册说明书含电器原理图

PA MIXER PM-1000SERVICE MANUALThe PM-1000 is a 4-bus mixing console with 16input channels.Yamaha engineers,in cooperationwith soundmen,mixers and performers,designedthis board to meet with widely varied demands ofprofessional sound reinforcement,as well as studioapplications.Modular construction and all solid statecircuitry assure reliability and ease of maintenance.To enhance its appearance,the console is finishedwith durable,black-anodized aluminum panels andhoused in a handsome rosewood cabinet with apadded armrest.Carrying handles on the side panelsand a padded leatherette cover are included asstandard equipment.Every console is delivered complete with a fullcomplement of modules,and ready for use.Trans-former isolated inputs and outputs,plus a precisionwide-range input sensitivity selector on each channelhelp simplify installation and optimize performancewith virtually any type of audio system.Furtherconvenience is afforded by the 40 XLR connectors,eight (8)phone jacks and two (2)stereo phonejacks that carry all input and output signals.The PM-1000 is built to exacting standards.It islight,yet rugged enough to sustain the kind of punish-ment that often occurs in portable applications.Forfixed installations,the console has all the featuresand appearance of many larger,custom boards.Topof the line performance at an economical price setsthe PM-1000 in a class by itself.006342)YAMAHALSM-34 D0.I Printed in Japan 9.81