When PCBs are washed, some components have watertight seals on them, e.g. piezo sounders & transformers etc. Normally a small piece of mylar/kapton tape is used to protect any components at risk - this is removed later.
You shouldn't assume a board is safe to wash just because it was done before - it have have been masked first... Nick -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To post to this group, send an email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/93cd847c-91ba-4178-b827-0a8605daedd6%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.