Sony cassette camera reported an error at E: 6 1: 00, and the lens was out of focus.

Sony's fault code is lens fault, and the cable, lens and motherboard related circuits may fail. However, the maintenance cost is 300 yuan. If you want to change the machine, you should go to private maintenance first, and if you want to reuse it, you should go to Sony for after-sales service. If you want to change the lens, it is estimated that it will cost about 1000 yuan.