[Heathkit] HW101 - R305

mrapps at grandrapids-mn.com mrapps at grandrapids-mn.com
Tue Nov 29 14:05:39 EST 2005


Wire wound resistors have been known to fail out of pure meaness.  Treat
the rig and yourself to a 10 watt replacement.  Check power dissipated
in replacement ((E**2)/2500).  Check for leaks and see what happens.

K0DCF/Tony

In God we trust


Working on the rig found R305 was open.  This is the 2500 ohm 7Watt
resistor on V18. (OA2).  Has anyone experienced this on the rig and any
input as to what may have caused R305 to fail.

Thanks

Kevin

K8SU
k8su at adelphia.net

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