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《家电检修技术》2000年11期33页,介绍了一种简易的随身听电源,笔者认为其电路应进行改进。先将前文提供的电路摘录为如图1所示。
“Home Appliances Maintenance Technology” 2000-11 11 33, introduced a simple Walkman power, the author believes that the circuit should be improved. The first circuit provided above excerpt as shown in Figure 1.