[TechAssist] Re: ctc177cc did tuner wrap, now very snowy
- From: "Damon" <DAMON101@xxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 11 Jan 2002 19:49:07 -0500
I'll bet you moved or lost one of the surface mount chips around the solder
areas....look especially at the 3 legs nearest the rear of the chassis, I've
lost a couple around those areas.
Damon Brunger
damon101@xxxxxxxxxxxxxx
Telrad Electronic Services
Ft Wayne, IN 46815
----- Original Message -----
From: "repair1" <repair1@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, January 11, 2002 1:26 PM
Subject: [TechAssist] ctc177cc did tuner wrap, now very snowy
>
> This is the first time in five years I have had a problem after a tuner
> ground repair, but after doing this one, I have nothing but snow on2-6,
> upper vhf and mid cable channels are very snowy,some upper and uhf are a
> little better, tuner is band switching and most dc voltages appear to be
> normal, changed ic7301, and eeprom, no change, I have spent three hours
> meticulously checking for damged traces and solder bridges to no avail, I
am
> getting nowhere fast on this, any help would be greatly appreciated
> charles betzler
> Best Electronics
> repair1@xxxxxxxxxxxxx
>
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