287.HA11107

引腳序號(hào)英文符號(hào)對地電阻(kΩ)直流電壓(V)引腳功能黑筆測紅筆測有信號(hào)無信號(hào)1SIFIN2.14.11.81.8伴音中頻信號(hào)輸入2SIFIN2.14.11.81.8伴音中頻信號(hào)輸入3GND0000接地4VOL41633音量控制信號(hào)5VCC101.310.410.4電源+10.5V6DCCOL3.4224.64.6直流音量控制信號(hào)7B ......（本文共 377 字 ）     [閱讀本文] >>