[Boatanchors] HRO-60 repairs
Carl
km1h at jeremy.mv.com
Thu Feb 25 13:26:25 EST 2010
We were taught in the Navy and at National how to remove components without
damage and I still do it that way most of the time. Exceptions are some el
cheapo AA-5 where Im on the clock.
In the '60 you can always get extra pins from the ballast socket as was
pointed out to me in the "old days" by Vic Penny when he heard my "Oh s**t.
Carl
KM1H
Original Message -----
From: "Jim Wilhite" <w5jo at brightok.net>
To: <boatanchors at mailman.qth.net>
Sent: Thursday, February 25, 2010 12:14 PM
Subject: Re: [Boatanchors] HRO-60 repairs
> And as you are replacing components, be careful of the tube pins. They
> break easy when trying to remove the wire components from them. If
> you don't care about appearance, snip the lead of the component before
> the pin and solder the new one to the wire left on the pin.
>
> As Carl says, the resistors in the 60 really do change value over time.
>
> Jim/W5JO
>
> ----- Original Message -----
>
>> Discounting the ID plates, the true '60 coils will have a 3rd hole in
>> the
>> oscillator can for the dual conversion bands.
>>
>> While it is possible for a 6C4 to act up Ive had more problems with
>> 6BE6's
>> in the 60's that come thru here.
>> This is assuming it has been recapped and all out of spec resistors
>> replaced. The 60 is notorious for resistor problems.
>
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