[TechAssist] Re: CTC186A
- From: "Mitchs Electronics" <Mitchstv@xxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 9 Dec 2003 13:53:41 -0600
La7610 bad ? not much information to go on hear, this is like those calls my
set went out how much is it going to cost?. Brightness turned down?. B+ ok?
E-prom ok? CRT voltages ok has Video information? AGC ok?
Mr. R. L. Mitchell
Mitch's Electronics
Lincoln, NE 68502
Mitchstv@xxxxxxxxxx
----- Original Message -----
From: "Doug Keller" <dek@xxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, December 09, 2003 12:54 PM
Subject: [TechAssist] CTC186A
This originally came in with the infamous "f-connector ripped out of the
tuner" problem. I fixed that, checked it for a day, gave it the shake,
bump, slap, and jar test. It worked perfectly. Delivered it and 7 days
later I get a call that the picture is black. If screen is turned all
the way up, it has dim pic w/retrace lines.This one has me stumped. I
have resoldered the tuner grounds. Twice. Looked for solder splashes,
anything that would explain this. I've checked cr4704, r4702, and r4715
that were in the tips pages to no avail. At this point any suggestions
would be appreciated.
Doug
--
Doug Keller
Wis-Kel Electronics
101 Freeland Ave.
Terra Alta, WV
USA 26764
dek@xxxxxxxxxxxxxx
http://www.tech-assist.org
"Learn from the mistakes of others, because you
won't live long enough to make them all yourself"
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