爱德万R3131A频谱仪故障代码。求高人指点
http://v.youku.com/v_show/id_XMjg0MjU5OTY4.html爱德万R3131A AMPTD MAG 自检不过 ERROR104 ,故障说明“AMPTD MAG Measures the switching error at a range of 10 dB/DIV to 1 dB/
DIV on the LOG scale and calibrates it.”
http://v.youku.com/v_show/id_XMjg0MjU5ODY0.html
AMPTD MAG 自检通过
http://v.youku.com/v_show/id_XMjg0MjUzNDk2.html
爱德万R3131A LOG LINEARITY 自检不过 ERROR101 ,故障说明“Log Linear Measures the linearity of the ordinate axis at a range of 10 dB/
DIV to 1 dB/DIV on the LOG scale and calibrates it.”
http://v.youku.com/v_show/id_XMjg0MjY0NjQw.html
爱德万R3131A LOG LINEARITY 自检通过
http://v.youku.com/v_show/id_XMjg0MjU5NDky.html
爱德万R3131A IF STEP AMP 自检不过 ERROR100 ,故障说明“IF Step Amp Measures the IF Step AMP switching error and calibrates it.” ERROR100 是AGA板的步进放大部分坏了。
回 1楼(luojy) 的帖子
就是最下面的那块板吗?接RF的那块板,是PCB板的还是铝合金里面的板的问题? ERROR106是不是检测不到校准信号。昨天都没出现ERROR106,今天却这样了实在是难搞 http://u.115.com/file/bhfnbrba# R3131A-001.jpghttp://u.115.com/file/bhfnbrba# R3131A-001.jpg 你尝试换一下74LS06试一下 谢谢,我再看看 http://img.ph.126.net/NlrIK466atW6S_eYkbSVWQ==/28147497687864648.jpg
http://img.ph.126.net/X7V1o_ZdneQg39zBnvMvIQ==/1134344156160741821.jpg
http://img.ph.126.net/VldF97ic6vwS1az69n-40A==/2494149768649921421.jpg
http://img.ph.126.net/SC_omBBTnOuF98Y_x_J0eA==/2822068116517835114.jpg
http://img.ph.126.net/ejv_qVu5mStYbmeS_sjGtA==/2555792788549554449.jpg
http://img.ph.126.net/3yUvogC_MyW8lEAfiF6FaA==/1555149246343172691.jpg
http://img.ph.126.net/5JSdudt2XQ-D413PuRM7mg==/596726950643389715.jpg
http://img.ph.126.net/ck8IfvdY5sWizwIWEoyDUQ==/993606667805414048.jpg
http://img.ph.126.net/3yUvogC_MyW8lEAfiF6FaA==/1555149246343172691.jpg
http://img.ph.126.net/kSEux_tcssRZe3h6-bKNGQ==/2577466361756275524.jpg
http://img.ph.126.net/7GUjdvXOkKSzoE9SxhC3cA==/2887370311114708090.jpg {:142_381:}{:142_381:}爱德万机器的资料真的太难找了
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