[Premium-Rx] no audio and 3030 keypads

Herschel McCullough w5mc at austin.rr.com
Sat Jun 28 11:12:19 EDT 2003


John this very well might be the issue, as the fault followed the audio
board, and not the receiver..  thanx  mac/mc
----- Original Message -----
From: "refmon" <monitor at referencevideo.com>
To: <premium-rx at ml.skirrow.org>
Sent: Saturday, June 28, 2003 3:01 AM
Subject: Re: [Premium-Rx] no audio and 3030 keypads


> Hi Herschell & group,
>
> Aside from something just failing, one of the radio's favorite tricks to
> pull on me (actually, I set it and forget) is to inadvertently set the
> "level" or "threshold" way high...essentially, this is the same as setting
a
> squelch way too high...no signals make it through.  If your lucky,
something
> got bumped.  Just press the level pushbutton and rotate the tuning knob
ccw
> to read "-127".  Of course if it already does read -127, it's not the
level
> control at all.
>
> If it's not the level control, all of the modules are fully swappable
> between sides for troubleshooting.  Audio itself is not monitored for
> faults, so don't expect any lamps.  The audio board is directly mounted to
> the rear of the front panel display board...the connectors are NOT
locking,
> so try reseating each of the sh*t brindle brown push-on connectors...
> speaker out is on these guys.  Pull the front panel interface module for
> some accessibility.
>
> I assume this is a R3030A, which has the speaker outputs on screw lugs at
> the rear panel?
>
>
> Also, just realizing I replied to the wrong email from you, but if those
> keypads are the real thing, put me down for either 2 or 4 pending cost.
>
> If you haven't already got it, download the manual at
> http://www.amrad.org/projects/lf/rx/r3030.pdf  .  Schematics are a bit
> small, I hear, but it should help you through.
>
> regards
>
> John Collins
> ________________________________________________
> ----- Original Message -----
> From: "Herschel McCullough" <w5mc at austin.rr.com>
> To: <premium-rx at ml.skirrow.org>
> Sent: Friday, June 27, 2003 10:59 PM
> Subject: [Premium-Rx] 3030 keypads
>
>
> The Grayhill web site still shows this style that is used with the 3030 ..
> some others of you might check it out as well and see what I might [ very
> likely ] be overlooking and lets discuss and decide how to go forward..
> and then we say goodbye to the " bubbly "  keypads..  one stroke actions
> will come back to us 3030 drivers..  mac/mc
>
> Located 46 Miles due North of the Alamo
> and 121 Miles due South of the Western White House
>
>
>
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