Denon-DE70-eq-维修说明书手册含电器原理图

DENONHi-Fi STERE▣GRAPHIC EQUALIZERSERVICE MANUALMODEL DE-70SOLID-STATESTEREO GRAPHIC EQUALIZERTABLE OF CONTENTSSPECIFICATIONS,,,,,·,·······1APPELLATIONS AND FUNCTION OF PARTS.·,··.·,.C0 NNECTIONS,,,,,,,,,,,,,,,,,:。·2BLOCK DIAGRAM...····REMOVAL EACH SECTIONS...,......··.·岁FUNCTION SWITCHES LAYOUT....................6DISPLAY PANEL LAYOUT....·..··.,6SELECTOR SIGNAL ROUTE.··..·.,·8SWITCH FUNCTION TABLE.................1SEMICONDUCTORS·....··.·.·8METHOD OF ADJUSTMENTS.····9PRINTED WIRING BOARD PATTERNS AND PARTS LISTETC0592 B DISPLAY/PSPP.UNIT.........·.·.......:..10ETC0591 EQUALIZER UNIT,··..·ETC0593 VOLUME UNITCONNECTION DIAGRAM.·,·.···.13WIRING DIAGRAM·····.14EXPLODED VIEW OF CHASSIS AND CABINET....15NIPPON COLUMBIA CO..LTD