Reports until 13:05, Tuesday 16 April 2019
H1 SQZ (CDS)
filiberto.clara@LIGO.ORG - posted 13:05, Tuesday 16 April 2019 (48543)
Repaired LSC AI Chassis - Excitation channel for the CLF

FRS 12697
AI Chassis S1102761

Looked into railing outputs of LSC AI chassis (CLF excitation channel) reported in alog 48353. Replaced U3A & U3B output buffers AD8622 along with R25.