1. Hybrid & Module Testing Status
Week of 4/4-4/8

2. Hybrid Testing Status Weekly Cumulative Pass Fail % Pass L12pd 0.00%
Pass
Fail
% Pass
L12pd
0.00%
L34p 12
214 2
99.07%
L56p 53 4
298 8
97.39%
R5N 1 65
97.01%
R5S 46
100.00% R6 87
98.86% R7
Total 66
710 13
98.20%

3. UCSB Hybrid Testing Failures
This Week
3 with shorts seen
1 with unknown 2 chip failure
Needs further study
Cumulative
5 with Shorts in PA
Repairable
1 Major Scratch in PA
1 Smashed APV-PA Bonds
2 Failed Inspection
Never should have sent
1 Broken Ceramic
1 Bad Bond Feet
1 Weak Wirebonds
1 with unknown failure

4. UCSB Hybrid Testing Issues
Need to finish validation of new software
Bruno contacted about bugs/features
Need to add automatic upload of data to new software

5. UCSB ARCS Testing Status
Weekly
Cumulative A B F
% A or B
L12pu
0.00%
L12pd
L12su
L12sd
L34p 85 1 2
97.73%
L56p 31
145
98.65%
R5N 24 26
100.00%
R5S R6 6 R7
Total 55
262 4
98.51%

6. UCSB ARCS Testing Failures
This Week
None
Cumulative
1 with >2% Bad Channels
Debris on sensor
1 Bad DCU
1 HV Shorted to CF Frame
1 with >20 mA Bias Current

7. UCSB LT Testing Status Weekly Cumulative Pass Fail % Pass L12pu 0.00%
Pass
Fail
% Pass
L12pu
0.00%
L12pd
L12su
L12sd
L34p 84
100.00%
L56p 32
138
R5N 12
R5S R6 6 R7
Total 44
240

8. UCSB LT Testing Issues
At UCSB, slot 8 had persistent problems with initializing and low noise
Found that there was a resistive connection between extender and backplane
Reseated extender
Resistance 0 and slot now works
Now problem seen sporadically on other slots but only 1 module needed retesting