Denon-POA-6600-Service-Manual(1) 电路图 维修手册.pdf

RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 DENON WARNING: 1. Component parts Parts marked with I and/or shading in this service manual have special characteristics important to safety. Be sure to use the specif iedparts f or replacetnent. 2. Leakage current Before returning the appliance to customer, test the leakage current when the power plug is connected. Use a calibrated (with an error of not more than 5%) leakage current tester and measure the leakage current from any exposed metal to the earth. ground. Reverse the power plug polarity and test the above again. Any current measured MUST NOT EXCEED 0.5 milliamps. Corrective measure must be taken if it exceeds the limit. A I RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTI0N: T0 RE0UCE THE RISK 0F ELECTRIC SHOCK, OO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER SERVIC. ING TO OUALIFIED SERVICE PERSONNEL. The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user of the presence of uninsulated dangerous voltage within the products enclosure that may be of sufficient magni- tude to constitute a risk of electric shock to persons. -fhe exclamation point within an equilateral triangle is intended to alert the user of the presence of important operating and maintenance (servic. ing) instructions in the literature accompanying the appliance. A A NIPPON COL(MBIA CO. LTD. 1 4-14, 4.CHOME AKASAKA, MINATO-KU. TOKYO 107 JAPAN TEL: 03-584-81 11 TLX: JAPANOLA J22591 CABLE: NIPPONCOLUMBIA TOKYO Printed Japan 708 lEUl 0076 !