[TechAssist] Re: RCA 24F530T no sound intermittent
- From: "danny williams" <wizhd@xxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 2 Nov 2004 12:45:11 -0600
What is the audio i.c. # ?? Is it muting, or loosing audio signal in????
I wonder if they are using transistor type mute circuit?
Maybe leaking.
Let us know! Dan W
----- Original Message -----
From: "jonas miglinas" <miglinasj@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, November 02, 2004 7:57 AM
Subject: [TechAssist] RCA 24F530T no sound intermittent
> Hello all,
> Radio Shack called and said they have a set that is under stock warranty
> that has no sound. I went over, checked the set, and no sound was present.
> Brought the set back, and of course sound came back. Resoldered board and
> let it play all day with no problem. I accidently unplugged the set and
> when I plugged it back in, no sound(very low hum if you turn the volume
> all the way up). I unplugged the set again, waited about a minute,
> replugged, and the sound came back. Have not been able to duplicate the
> scenario again. The schematic for this set is hard to follow and the Rca
> site has been no help.
> Has anyone else seen this before?
>
> All insights appreciated,
>
> Jonas Miglinas
> Miglinas TV
> Chicago
>
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