[TechAssist] Re: Sharps 25MT57 Tuner Reception Issues
- From: "Shoreline Electronics" <jstielau@xxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 26 Sep 2001 12:55:49 -0400
Yes we did tweak it....works as it should.
Jeff Stielau
Shoreline Electronics Repair
125 Beechtree Lane
Westbrook,CT 06498
860-399-1861 Voice
860-664-3535 Fax
jstielau@xxxxxxxx
----- Original Message -----
From: "TechAssist Admin." <techassist@xxxxxxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, September 26, 2001 12:43 PM
Subject: [TechAssist] Re: Sharps 25MT57 Tuner Reception Issues
>
> Did you adjust the RF AGC control?
> -Clint
>
> God Bless Us All
> http://OrpheusComputing.com
> Clint Hamilton, Owner
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>
> ----- Original Message -----
> From: "Shoreline Electronics" <jstielau@xxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Tuesday, September 25, 2001 5:52 PM
> Subject: [TechAssist] Sharps 25MT57 Tuner Reception Issues
>
>
>
>
> Make : Sharp
> Model : 25MT57
> Problem : Reception gets grainy/snowy with static interference,
> comes &
> goes.
>
> Problem is NOT vibration sensitive , we have pulled the tuner &
> inspected.
> Clean & checked AGC control.
>
> Per one tip we changed C604 0.22uf but no help.
>
> My next step (Which I haven't done yet ) is to inject IF after
> the tuner to
> see if see cleans up......but wanted to get any other input
> from the group.
>
> Any common things come to mind on this gem?
>
> Jeff Stielau
> Shoreline Electronics Repair
> 125 Beechtree Lane
> Westbrook,CT 06498
> 860-399-1861 Voice
> 860-664-3535 Fax
> jstielau@xxxxxxxx
>
>
>
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>
>
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