What is the reason why the charging indicator light of Xianke Audio is not on?

The AC fuse is blown. The charging indicator light of Xianke Audio doesn't work because the AC fuse is blown. Just replace the AC fuse. Xianke, an electronic product brand from Shenzhen, belongs to Shenzhen SDIC Xianke Electronics Co., Ltd., which started from 1984. It is a leading brand in the domestic digital audio-visual industry, specializing in the research and development and production of LCD TVs, DVDs, stereos and household appliances, and enjoys a high reputation in the domestic digital laser audio-visual field.