引腳序號(hào)英文符號(hào)對(duì)地電阻(kΩ)直流電壓(V)引腳功能黑筆測(cè)紅筆測(cè)有信號(hào)無信號(hào)1S1510.15.1 切換控制2A113.19.30 信號(hào)(1)輸入3B113.29.35.1 信號(hào)(1)輸入4Y112.152.3 信號(hào)(1)輸出5A212.255.1 信號(hào)(2)輸入6B213.29.35.1 信號(hào)(2)輸入7Y213.29.30 信號(hào)(2 (共 347 字) [閱讀本文] >>