I have just acquired a Tektronix TDS3052 scope which was dead on arrival. Following the Tektronix Service Manual Troubleshooting section, I have narrowed the fault down to the 15V Power Supply. This is an Artesyn NAN40-7615-01. These are now obsolete. The Artesyn LPS44 PSU would appear to be a suitable replacement, but wondered if anyone has used one of these with successful results?
Thanks in anticipation
Paul