Got ours back today.. The bigger PSU caps are ok and seeing 24v at the PSU output..IMHO CCR1009, 1016, 1036 and 1072 series all share the same board and all have the same problem - bad 680uFx6.3V capacitors, C1442, C143, C1613, C1617. First clue if they are failing is higher CPU temperature and slightly lowered voltage. We are replacing all 4 caps, not only bulged.
The 35v 330uf caps on the board have failed though, C1429 for sure, C1445 is starting to expand, C1431 looks ok. My C1442 and C1443 also look ok. Don't have C1613 nor C1617..
Going to replace all 7 though. Haven't fully decided on the three 16v 470uf polymer ones yet, but leaning towards yes..
My CCR1016 is showing no apparent issues, but since I am ordering components, might take a look inside it too..
Statistics: Posted by kevinds — Sat Apr 06, 2024 3:16 am