[TechAssist] Re: Mitsubishi CS-2610R Chassis-UM2-B-C10R
- From: Gary McCartney <gary@xxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Fri, 09 Jan 2004 09:41:12 -0500
Ed, why don't we all just say, "loss of vertical deflection" so the
other person doesn't get confused. I myself consider a vertical line to
be a line that is vertical (up and down or top to bottom), meaning no
horizontal deflection.
Gary McCartney
McCartney Electronics
Guelph Ontario Canada
Est. 1984
email: gary (at) number63.ca
Tel-Tek Electronics wrote:
>
> Not going to go into the line thing again, although we should get this
> ironed out amongst the Technicians. When I say Vertical Line, I mean a
> line that is created by no Vertical deflection. This is was sets us
> above non- techs. After all...Doctors don't always say what they
> mean.;-)
> The problem I was having, was a combination of a (new) defective
> LA7838 and C3C2..100ufd/35 volts from pin 1 of Audio O/P IC.
>
> -Ed-
>
> Ed Gaidies
> Tel-Tek Electronics
> Ontario-Canada
>
> teltek3@xxxxxxxxxxxx
>
> -----Original Message-----
> From: techassist-bounce@xxxxxxxxxxxxx
> [mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of
> support@xxxxxxxxxxxxxxxxxx
> Sent: Thursday, January 08, 2004 6:03 PM
> To: techassist@xxxxxxxxxxxxx
> Subject: [TechAssist] Re: Mitsubishi CS-2610R Chassis-UM2-B-C10R
>
> Ed.
> Are you saying you have a horizontal line?
> >From Tech Repair CD:
> MITSUBISHI\CS2610R\Vertical Lack Of Vertical Sweep\\\\Check
> Components Off Pin #3 Of Flyback
> Transformer For Open.\R558* D553* L502* R521. Pcb-Main\\\\\\\
>
> MITSUBISHI\CS2610RC\Vertical No Vertical Sweep\\\\Suspect Open
> Capacitor C480 (0.01uf 50v). Located
> On Pcb-Main At\Ic401 Pin 3.\\\\\\\
>
> Nothing on your motorboating, but I did see some references to glue
> becoming conductive...if you wish to
> check that out.
>
> Jeff Dougherty
> Intrepid Video TV/VCR
> 263 S Front St
> Steelton PA 17113
> fax...717-564-4952
> www.intrepid-video.com www.tech-repair.net
>
> ----- Original Message -----
> From: "Ed Gaidies" <teltek3@xxxxxxxxxxxx>
> To: "TechAssist" <techassist@xxxxxxxxxxxxx>
> Sent: Thursday, January 08, 2004 12:13 PM
> Subject: [TechAssist] Mitsubishi CS-2610R Chassis-UM2-B-C10R
>
> Have this set on the bench. Originally thought it was just a Vertical
> Problem, But ater changing IC (LA7838) and som caps in the vertical,
> same problem. But after plugging speakers back in, all I have is a Line
> (Vert/running left to right/or right to left) just so we don't get into
> a discussion about lines. But also Motorboating in the audio, pretty
> fast, about 2 X per second. Have HV.
>
> Any ideas. Checked 33V line down to about 31V. But seems OK.
>
> Thanks.
>
> -Ed-
>
> Ed Gaidies
> Tel-Tek Electronics.
> Ontario-Canada
>
> teltek3@xxxxxxxxxxxx
>
> ------------------------------------------------------------------------
> -----
> Jokes, complaints, off topics, general chat. Everything other than
> repair
> help problems can be found at this new list. No archives and posts will
> not
> be found on Google or any other engine!To remove or join, email
> chat-request@xxxxxxxxxxxxxxx with remove or join as the subject.
> Send to the list at chat@xxxxxxxxxxxxxxx once subscribed.
> ------------------------------------------------------------------------
> -----
> Lost Password:
> http://www.tech-assist.org and select "Login Problems?".
> Email Archives:
> //www.freelists.org/archives/techassist/
>
> ------------------------------------------------------------------------
> -----
> Jokes, complaints, off topics, general chat. Everything other than
> repair
> help problems can be found at this new list. No archives and posts will
> not
> be found on Google or any other engine!To remove or join, email
> chat-request@xxxxxxxxxxxxxxx with remove or join as the subject.
> Send to the list at chat@xxxxxxxxxxxxxxx once subscribed.
> ------------------------------------------------------------------------
> -----
> Lost Password:
> http://www.tech-assist.org and select "Login Problems?".
> Email Archives:
> //www.freelists.org/archives/techassist/
>
> -----------------------------------------------------------------------------
> Jokes, complaints, off topics, general chat. Everything other than repair
> help problems can be found at this new list. No archives and posts will not
> be found on Google or any other engine!To remove or join, email
> chat-request@xxxxxxxxxxxxxxx with remove or join as the subject.
> Send to the list at chat@xxxxxxxxxxxxxxx once subscribed.
> -----------------------------------------------------------------------------
> Lost Password:
> http://www.tech-assist.org and select "Login Problems?".
> Email Archives:
> //www.freelists.org/archives/techassist/
--
-----------------------------------------------------------------------------
Jokes, complaints, off topics, general chat. Everything other than repair
help problems can be found at this new list. No archives and posts will not
be found on Google or any other engine!To remove or join, email
chat-request@xxxxxxxxxxxxxxx with remove or join as the subject.
Send to the list at chat@xxxxxxxxxxxxxxx once subscribed.
-----------------------------------------------------------------------------
Lost Password:
http://www.tech-assist.org and select "Login Problems?".
Email Archives:
//www.freelists.org/archives/techassist/
Other related posts:
