[TechAssist] Re: RCA / Proscan PS35652 CTC169BJ2 Buzz in Audio
- From: "Shoreline Electronics" <jstielau@xxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 30 Apr 2004 08:41:58 -0400
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Text pasted from WinSTIPS 2.0
http://www.ServiceSoftware.com
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RCA CTC169BJ5
Audio Has Hum Or Buzz Thru Speakers
Brandts Service Center
Replace Audio Circuit Capacitors C1901 And C1902.
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RCA CTC169
Audio Buzz From Speakers When Set Turned On
Check C1203 (4.7mfd/100v) Off Pin 52 Of U1001.
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==========================
Jeff Stielau
Shoreline Electronics Repair
344 East Main Street
Clinton,CT 06413
860-399-1861
860-664-3535 (fax)
jstielau@xxxxxxxx
========================
"If you push something hard enough it will fall over."
Fudd's First Law of Opposition - Sir Sidney Fudd
----- Original Message -----
From: "Corey Brazell" <cohbraz@xxxxxxxxxxxxxx>
To: "techassist" <techassist@xxxxxxxxxxxxx>
Sent: Friday, April 30, 2004 8:37 AM
Subject: [TechAssist] RCA / Proscan PS35652 CTC169BJ2 Buzz in Audio
> Good morning.
>
> This set has a buzz in the audio from both speakers when the set is turned
> on. It will buzz on all inputs. The volume control and mute has no effect
> on the buzz, it stays at a constant level. If the volume is turned up, the
> regular audio will override the buzz, and the audio sounds normal. The
> balance control has no effect on the buzzing, but turning the speakers off
> in the menu will stop the buzz and audio. I am not real familiar with the
> audio circuit in this set, so any help pointing me toward what direction I
> need to go in would be a great help.
>
> Thanks,
> Corey Brazell
> Audio Video Electronics
> 12169 SC Hwy 121
> Newberry SC 29108
>
>
>
>
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