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- Wed Sep 30, 2020 1:21 am
- Forum: DSO138
- Topic: DSO138 troubleshooting - No AV- (no trace)
- Replies: 97
- Views: 280766
Re: DSO138 troubleshooting - No AV- (no trace)
Just finished assembling my DSO138, and have no trace (I do see the display). When I run the test mode, I get the slow-blink. One of the problems I had assembling it is several of the resistors have color codes that don't make sense, and when I test them with a multitester, they are borderline out o...