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简介
电源 PCB 安装在背板内侧,从扬声器外部即可接触到电源输入端口。该 PCB 将输入电源转换为适合 B212D 扬声器中其他 PCB 使用的电平。
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要重新组装设备,请按相反顺序执行这些说明。
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14指南评论
This PCB does not convert electricity, and is rarely what fails. AC leaves this board and gets converted to DC at the rectifier bridge, which is part of the main amp PCB. This main amp board is where 99.9% of issues arise...
my fuse holder the plastic broke because there is not enough pressure to hold in the fuse and turns on and off