Eico-MX99-维修说明书手册含电器原理图

%MULTIPLEXAUTODAPTORFOR FCC APPROVED SYSTEMe乞eEICOMX99NORMALMULTIPLEXONMAIN CHAUTODAPTOROFFNORMALMX STEREDPOWERSEPARATIONTABLE OFCONTENTSPageSECTION I.GENERAL DESCRIPTION.....…2SECTION II.CABINET INSTALLATION2-1.General......……22-2.Preparation of Unit .....................................22-3.Preparation of Cabinet..................................22-4.Mounting the Unit.......................................3SECTION III.ELECTRICAL CONNECTIONS........................3SECTION IV.OPERATION.......................................3SECTION V.CIRCUIT DESCRIPTION..............................4SECTION VI.MAINTENANCE6-1.General.…46-2.Service Alignment,+,,+,,,,,,,,·,,,,,:,,,,,,,,,,,,+,,46-3.Voltage and Resistance Charts...........................76-4.Trouble-Shooting Chart..................................86-5.Special Operating Notes..................................86-6.EICO's Service Policy...................................9SECTION VII.REPLACEMENT PARTS LIST......................11FIGURESSECTION I.GENERALMX-99 Photo,·。1SECTION III.Electrical ConnectionsFig.3-1.Input Connections........SECTION VI.MAINTENANCEFig.6-1.Service Alignment (Board Removed)..................5F1g.6-2.Service Alignment (Bottom View).....................6Fig.6-3.Tube and Transformer Layout .......................7Fig.6-4.MX-99 Schematic Diagram .........................12EICO MX99ELECTRONIC INSTRUMENT CO..INC.33-00 NORTHERN BLVD.,LONG ISLAND CITY 1,N.Y.COPYRIGHTC 1961 ELECTRONIC INSTRUMENT COMPANY,Ine