NAD-C660-cd-st1 电路图 维修手册.pdf

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1、 Service Tip C660 Headphone circuit change PROBLEM: Left and right channels on headphone output are reversed. CAUSE: PCB traces are reversed to the headphone jack. SOLUTION:Reverse left and right signal path to headphone socket . Refer to Diagram 1 for modification. On the PCB for the headphone sock

2、et , connector PN511, remove the wires pin 1 (Red wire left ch.) and pin 3 (White wire right ch.) from the connector and reverse their positions when inserting wires back into connector. PRODUCTION: This change has been implemented in production from serial number: L15C660100001. Contact: NAD Electronics International 633 Granite Court Pickering, ON Canada L1K 3K1 Voice: 905-831-0799 FAX 905-837-6357 NADwww.NAD RadioFans.CN 收音机爱 好者资料库 C660 HEADPHONE SOCKET WIRING DIAGRAM DIAGRAM 1 PARTIAL VIEW OF CD-P BOARD PN511 CONNECTOR RadioFans.CN 收音机爱 好者资料库