Classe-CP45-pre-sm维修电路原理图.pdf

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1、RadioFans.CN 收音机爱 好者资料库RadioFans.CN 收音机爱 好者资料库VOLTAGE CHANGE PROCEDURE FOR CP-45 - Disconnect unit from the AC line and the system. - Remove the top cover - Locate the power supply section: Varistor RV1 and jumpers J3, J4 and J5 - For 100-120VAC, jumpers have to be installed in J3 and J5, jumper J4

2、has to be removed. - Install varistor with the proper value for 100-120VAC operation. - Fuse remains the same. - For 220-240VAC, jumper J4 has to be installed, jumpers J3 and J5 have to be removed. - Install varistor with the proper value for 220-240VAC operation. - Fuse remains the same. - Test unit for proper operation and re-install top cover.