phase linear 400

Only thing I can think to do is keep hitting the rewind button. Taking out all three boards this morning. Perform a thorough inspection of all solder joints and wiring. Something broke free. Hopefully I'll find something and then begin the startup procedure from step 1.
 
400 series 1 4/8 fin vs. series 2...opinions, facts and general lies solicited...
Avoid S1 4 fin because you don't know what you are getting.

8 fin S1 and S2 are basically electrically the same (for that matter all PL400s are electrically the same). Differences are cosmetic in nature.

If you like analog meters, get an S1. If you like LED meters get the S2.
 
Only thing I can think to do is keep hitting the rewind button. Taking out all three boards this morning. Perform a thorough inspection of all solder joints and wiring. Something broke free. Hopefully I'll find something and then begin the startup procedure from step 1.
well, how is it going??
 
am I missing something but didn't AEebar's trouble start after he converted his case to 8 fin from 4 fin, I think he had no issues before that. Sounded like a lot of smearing of paste and what ever else he did
 
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