[TechAssist] Re: rca f 20551wu ctc 166b
- From: "Gavin" <nivag@xxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 16 Oct 2001 22:04:01 -0400
I've noticed sometimes corrosion can build up beneath the switches (usually
from customers letting Windex roll down off the CRT and down behind the
bezel and onto the circuit board). This can throw off the resistance for
individual switches sending the wrong changes in voltage to the micro.
Gavin Baker c/o Frazer TV & Electronics Repair Inc.
----- Original Message -----
From: "preston McGiboney" <pmcgiboney@xxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, October 16, 2001 10:37 AM
Subject: [TechAssist] rca f 20551wu ctc 166b
>
> sorry for double e-mail-- unit is old and has odd
> trouble. vol + turns tv on. power button turns it
> off. channel + turns volume up.
>
> any help out there?
>
>
>
> Thanks
> Preston
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