Denon-DRA325-rec-维修说明书手册含电器原理图

94DENONHi-Fi AM-FM Stereo ReceivenFor U.S.A.,(SERVICE MANUALCANADA ASIA ModelsMODEL DRA-325RAM-FM STEREO RECEIVER.0250.TABLE OF CONTENTSOPERATING INSTRUCTIONS..,,,·······2~11REMOVAL OF EACH SECTION .................12.13METHOD OF ADJUSTMENTS.·····.14,15SEMICONDUCTORS....···16,17BLOCK DIAGRAM17PRINTED WIRING BOARD PATTERNS1U-1814 AMP TUNER UNIT ........181U-1815 DISPLAY UNIT ...........19PRINTED WIRING BOARD PARTS LIST1U-1814 AMP TUNET UNIT........·...·...201U-1815 DISPLAY UNIT..,··21WIRING DIAGRAM...·22SCHEMATIC DIAGRAM.·...·.....·...·...·..·23EXPLODED VIEW OF CHASSIS AND CABINET PARTS LIST....24ADDENDUM LIST...................................25NIPPON COLUMBIA CO..LTD.