HarmanKardon-AVR40-avr-维修说明书手册含电器原理图

97.1/2The Harman KardonModel AVR40/41Manual AAUDIO AND VIDEO RECEIVERTechnical Manualharman/kardon0PRii0BIE`出@@@CONTENTS■SPECIFICATIONS…2GENERAL UNIT EXPLODED VIEW.............26LEAKAGE TEST.........3PRINTED CIRCUIT BOARDS…27CONTROLS AND FUNCTIONS.........4ELECTRICAL PARTS LIST..30BLOCK DIAGRAM…5IC FUNCTIONAL BLOCK DIAGRAM .............36DISASSEMBLY PROCEDURES.................6SCHEMATIC DIAGRAMS (D),(II),(III),(IV)…41CIRCUIT DESCRIPTION.......................8SCHEMATIC DIAGRAMS (V),(VI).(VII)4…45ALIGNMENT PROCEDURES…4444419SCHEMATIC DIAGRAMS (VIID,(IX).(X)…48TROUBLESHOOTING·444…22WIRING DIAGRAM.......................................51GENERAL UNIT PARTS LIST .................25PACKAGE…………52harman/kardonParts and Service Office80 Crossways Park West,Woodbury,N.Y.117971112-AVR40/41 G9710 1200 Printed in Karea