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2012/11/26

Opened fridge and unassembled tower. Removed G103a and performed detector level check.
Table 1: Detector level continuity check.
DIB 1 DIB 2 DIB 3
Signal Measured Measured Measured
QET A 119.2 Ω 110.1 Ω 102.7 Ω
QET B 124.3 Ω 31.6 Ω 123 Ω
QET C 96.1 Ω 81.2 Ω 50.5 Ω
QET D 61.6 Ω 31.3 Ω Ω 127.9 Ω
LED1 R forward n/a 750 kΩ 759 kΩ
LED1 V forward n/a 1.04 V 1.04 V
LED1 G backward n/a <0.6 nS <0.1 nS
LED2 R forward 748 kΩ 765 kΩ n/a
LED2 V forward 1.04 V 1.04 V n/a
LED2 G backward <0.2 nS <0.3 nS n/a
Qo(+ve)-Qi(-ve) 55.3 Ω 51.7 Ω N/A
Qi(+ve)-Qo(-ve) 50.5 Ω 46.8 N/A