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96年第2期发表了本人的《简单而实用的家庭影院系统》一文后,编辑部转来部分读者来信,现就来信提出的问题,综合答复如下: (1)有些读者认为SA-603SS的接法应如附图所示。图中引脚大多是两两短接,如:1、2相接;3、4相接……。但笔者所示电路使用的是单列10脚的SA-603SS(那些需要短接的引脚已在IC内部相
After the publication of his article “Simple and Practical Home Theater System”, No. 2, 96, the editorial department turned to some of the readers’ letters and wrote the following questions: (1) Some readers think that the SA-603SS Connection should be as shown in the figure. Most of the pins in the figure are two short connections, such as: 1,2 phase connection; 3,4 phase connection ....... However, the circuit I used is a single 10-foot SA-603SS (those need to short the pin has been in the IC internal phase