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<font face="Verdana">- The DC supply line is original Icom OEM.<br>
<br>
- Yup, all of the above.<br>
<br>
The fix was to replace the in-line fuse on the negative DC
supply. All better now. Although, it seems the spec. in the
manual calls for a 'FGB 30 A' fuse. There was, and is, a 25 A
'normal' glass cylinder fuse. I'm still a bit fuzzy on what
exactly a 'FGB' fuse might be.<br>
<br>
73,<br>
<br>
T.<br>
</font><br>
<div class="moz-cite-prefix">On 16-Oct-23 16:48, Andy Wallace wrote:<br>
</div>
<blockquote type="cite"
cite="mid:96F5934D-B727-4188-89EE-CEFF5C4DD084@gmail.com">
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<div dir="ltr">Can the DC cable wiring handle the current (25A?
Not aftermarket cable)?</div>
<div dir="ltr"><br>
</div>
<div dir="ltr">Do you power down the rig first then the supply,
and the supply first then the rig for power up?</div>
<div dir="ltr">Andy</div>
<div dir="ltr">KA1GTT</div>
<div dir="ltr"><br>
On Oct 16, 2023, at 10:42 AM, TimC <a class="moz-txt-link-rfc2396E" href="mailto:k1dc.radio@gmail.com"><k1dc.radio@gmail.com></a>
wrote:<br>
<br>
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<font face="Verdana">Almost a year and a half ago my TS-2000
developed a problem with intermittent shutdown that eventually
graduated to brick status. After MUCH troubleshooting the
root cause was a power line fuse that had transformed into a
1.2k resistor. I thought at the time that this was so weird
it had to be a one-off.<br>
<br>
Well... now it's a two-off. My IC-756 did the exact same
thing this morning after some heavy FT8 use and sure enough,
another fuse->resistor transformation. Just to be clear,
they don't show as open, nor short. They read ~1k ohm.<br>
<br>
Is this a known/common occurrence or do I live in some weird
hole in the universe where these things happen?<br>
<br>
73,<br>
<br>
T.<br>
</font>
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dissemination, distribution or copying of this email is
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