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(wú)信號(hào)1SIFIN7.391.9 伴音中頻信號(hào)輸入2SIFIN7.5∞1.9 伴音中放信號(hào)輸入3GND000 接地4VOL∞∞3.8 音量控制信號(hào)5VCC15.3512 電源+12V續(xù)表引腳序號(hào)英文符號(hào)對(duì)地電阻 (共 360 字) [閱讀本文] >>
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 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(wú)信號(hào)1SIFIN7.391.9 伴音中頻信號(hào)輸入2SIFIN7.5∞1.9 伴音中放信號(hào)輸入3GND000 接地4VOL∞∞3.8 音量控制信號(hào)5VCC15.3512 電源+12V續(xù)表引腳序號(hào)英文符號(hào)對(duì)地電阻 (共 360 字) [閱讀本文] >>