[time-nuts] HP 5062C service manual, schematics, or power supply troubleshooting tips
Dave 'SqueezeBox' Carlson
dgcarlson at sbcglobal.net
Tue Aug 19 17:33:11 EDT 2008
very typical of the 5062C regulator board. IF run long enough, the PCB can
actually de-laminate or crumble when removed. Run very hot and little
circulation in the honey-comb structure.
----- Original Message -----
From: "Tim Schulz" <technoid_tim at comcast.net>
To: <time-nuts at febo.com>
Sent: Tuesday, August 19, 2008 11:09 AM
Subject: [time-nuts] HP 5062C service manual, schematics, or power supply
Greetings, I am new to the list - I have an HP5062C Cesium Beam standard
whose 18v power supply has died. I pulled the 18v regulator board out
and it's pretty discolored from running hot. I don't know if there is a
short on the 18v bus that caused the failure, or if its the regulator
board itself. I have done lots of internet searches but have not found
a service manual for sale yet, only the HP Journal issue on the
standard. I do have the operations manual in PDF form.
Many thanks, Tim Schulz...
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