History of MCM 116

1. ?-May-99: arrival at LANL, visually inspected
2. ?-May-99: at LANL, glue output cable to MCM
3. ?-May-99: sent to Pace to install surface mount components, wirebonding, encapsulation
4. ?-May-99: some surface mount components fell off (probably, we know they fell off some in a group of 3 containing this MCM, but do not have more detailed records)
5. ?-May-99: "poke-test" on remaining surface mount components
6. ?-May-99: sent pack to pace to replace backwards capacitors and re-install components which fell off. I'm not sure but maybe all components were pulled off and replaced at this time.
7. ?-May-99: visual inspection, no problems reported.
8. ?-May-99: no formal QA, but unofficial QA testing -- no problems were seen.
9. 24-Jun-99: at LANL, attached silicon detector via kapton cable
10. 24-Jun-99: send to Pace for wirebonding and encapsulation
11. 20-Jul-99: sent to Pace to have 4 surface mount caps replaced
12. 6-Aug-99: probe surface mount components, no problems, except one row of caps (on TGVs) "looks like bad contact although survive pull test". Later judged OK.
13. 18/19-Aug-99: MCM QA, failed -- 5th block of channels doesn't work, AMU problem? .
14. 27-Aug-99: probe surface mount components, OK? -- there is an incomplete comment about clear encapsulant on the MCM surface
15. 24/31-Aug-99: Tested with laser station, failed -- one block of bad channels (and maybe a few other scattered bad channels -- I do not remember). .