WP12220

Prior checkups:
13 August 2024 ALOG79537
14 May 2024 ALOG77832
7 May 2024 ALOG77686
19 Sept 2023 ALOG72968

EY Power Racks
VDC-C2 U35-U33 +12V ISC-YC1-TCS; minor stumbling vibrations detected, good airflow
VDC-C1 U19-U17 +/-18V PCAL; minor stumbling vibrations detected, good airflow 

EX  Power Racks
VDD-1 U24-U22 LHS ISC-R1 +24V; no vibrations, no airflow, 110F front, 110F rear, front meter 27V, 3A, measured 24.5V. (BAD FAN)

CER Power Racks
C1 U39-U37 RHS SUS-C8 18V 6A; no vibrations, 90F front, 115F rear
C5 U7-U5 RHS PSL-R1 18V 3A; minor stumbling vibration detected
C5 U11-U9 LHS ISC-R2&R4 +24V; no vibrations, 90F front, 90F rear, no airflow (BAD FAN)

M. Pirello, J. Figueroa