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)重放通電1MICOUT17.36.300話筒信號(hào)(1)輸出2MICOUT27.76.300話筒信號(hào)(2)輸出3MICIN1447.200話筒信號(hào)(1)輸入4GND0000接地5MICIN21007.400話筒信號(hào)(2)輸入6VREF187.10.80.8基準(zhǔn)電壓7OKDETOUT0.610.5...[繼續(xù)閱讀]
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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)重放通電1MICOUT17.36.300話筒信號(hào)(1)輸出2MICOUT27.76.300話筒信號(hào)(2)輸出3MICIN1447.200話筒信號(hào)(1)輸入4GND0000接地5MICIN21007.400話筒信號(hào)(2)輸入6VREF187.10.80.8基準(zhǔn)電壓7OKDETOUT0.610.5...[繼續(xù)閱讀]
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)通電1GND0000接地2C115.700電容3PROTECTOUT22-0.2-0.1遙控關(guān)機(jī)及保護(hù)控制信號(hào)輸出4VCC64.75.55.5電源+5.6V5NC7.16.700空腳6R115.800偏置電阻7R9.65.300偏置電阻8VCC6.24.85.55.5電源+5.6...[繼續(xù)閱讀]
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)1VCC345.412 電源+12V2DECOUPLING332.8 退耦3SIFIN29∞2.1 伴音中頻信號(hào)輸入4SIFIN2.72.72.1 伴音中頻信號(hào)輸入5BUFFEROUT3.53.54.1 緩沖放大信號(hào)輸出6NF∞5.86.5 反饋...[繼續(xù)閱讀]
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)1SIFOUT0000伴音中頻信號(hào)輸出2NC0000空腳3NC0000空腳4VCC0.610.6112.412.4電源+12.5V5GND0000接地6NC————空腳7SIFIN∞∞∞∞伴音中頻信號(hào)輸入...[繼續(xù)閱讀]
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)1A0151300.3 地址信號(hào)(0)輸入2A1151600.4 地址信號(hào)(1)輸入3A2151400.3 地址信號(hào)(2)輸入4G2A000 G2A片選信號(hào)輸入5G2B000 G2B片選信號(hào)輸入6G1151500.5 G1片選信號(hào)輸入...[繼續(xù)閱讀]
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)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...[繼續(xù)閱讀]
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)重放通電11G7.23.73.43.4緩沖器控制21A17.66.800緩沖信號(hào)(1)輸入32Y44.43.61.81.5緩沖信號(hào)(4)輸出41A20.110.1155緩沖信號(hào)(2)輸入續(xù)表引腳序號(hào)英文符號(hào)對(duì)地電阻(kΩ)直流電壓(V)引腳功...[繼續(xù)閱讀]
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)AV1AV2RIN5.56.14.24.2右聲道音頻信號(hào)輸入2AV1RIN5.56.14.24.2右聲道音頻信號(hào)輸入3AV1/AV2RIN5.464.24.2右聲道音頻信號(hào)輸入4TV/AVROUT5.464.44.2右聲道音頻信號(hào)輸出5TVRIN3.23.24.34....[繼續(xù)閱讀]
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)收信通電1PCITX117 2.7發(fā)射信號(hào)2EXT155.3 2.7外接口功能控制轉(zhuǎn)換3EXT155.3 2.7外接口功能控制轉(zhuǎn)換4EXT167 2.7外接口功能控制轉(zhuǎn)換5EXT166.7 2.7外接口功能控制轉(zhuǎn)換6EXT176.7 ...[繼續(xù)閱讀]
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)重放通電1CONOUT0000控制信號(hào)輸出2Q15422.2鎖存信號(hào)(1)輸出3D16.45.31.61.7鎖存信號(hào)(1)輸入4D26.45.32.52.8鎖存信號(hào)(2)輸入5Q253.62.22.3鎖存信號(hào)(2)輸出6Q3542.33.3鎖存信號(hào)(3)輸出7D36.4...[繼續(xù)閱讀]