HW-101 help

[Robert Naumann]

A common problem in a freshly wired HW or SB transceiver was to swap T102
and T201.

Also, similar resistors were sometimes swapped.  For example, 22k resistors
swapped with 220's and so forth.  After finding two wiring errors, there may
be more.

I think you'd probably be better off peaking up on the s-meter rather than
by volume.  Also, you need to use a VTVM or other high impedance measurement
device when measuring many of the voltages.

Good luck,
Bob
----- Original Message -----
From: Clark, John <john.clark at STATE.CO.US>
To: <HEATH at LISTSERV.TEMPE.GOV>
Sent: Monday, April 05, 1999 00:15
Subject: HW-101 help


> I have a new HW-101.  It was built but never used.
> I have found two wiring errors and have started into the
> Alignment procedures.
>
> I find that on page 120,121
> the instructions to adjust T201, T102, T103, I can adjust for maximum
> volume or max S meter, but the adjustments are not in sync. I can get
> maximum volume or max S meter.  Which one should I go for?  Do I have a
> problem?
>
> VFO Alignment is driving me nuts. I don't understand the instructions.
>
> What is meant by "listening frequency" ?
> Is there a method using a frequency counter?
>
> Anyone have a modification list?
>
>
> 73
> John
> N0URE
>
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