[TechAssist] Re: Sony HCD-C700 DVD Receiver- Distorted Video-MORE
- From: Roger G <rogerfixit@xxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Wed, 14 Apr 2004 13:50:54 -0400
How I wish this worked but it did not.
I know that in the DVD mode there is an additional voltage generated by the
power supply - 3.3v I think.
Not sure if this is the problem. The 'lines' change a bit when the disk
changing motor functions.
Then, of course, the spindle motor runs when the disk is playing so it
seems like a filtering problem.
At 03:48 AM 4/13/2004, you wrote:
>This tip looks like a winner :
>
>---------------------------------------------------------------
>Text pasted from WinSTIPS 2.0
>http://www.ServiceSoftware.com
>---------------------------------------------------------------
>
>SONY HCDC700
>
>Picture Disturbance When Unit Warms Up. Similar To Herringbone Pattern
>
>Ed'S Tv
>
>Change C613 From 22uf@25v To 1uf@25v. Spent Hours Trying To Locate Faulty
>Parts But All Parts Were Ok. Using Coolant Isolated To The General Area Of
>C613. After A Few More Hours It Occurred To Me To Change The Value Of This
>Capacitor.
>
>---------------------------------------------------------------
>
>
>==========================
>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: "Roger G" <rogerfixit@xxxxxxxxxxx>
>To: <techassist@xxxxxxxxxxxxx>
>Sent: Monday, April 12, 2004 6:00 PM
>Subject: [TechAssist] Sony HCD-C700 DVD Receiver- Distorted Video
>
>
> > Sony HCD-C700 DVD Receiver
> > Problem - In DVD Mode ONLY - Video has small interference lines moving
>thru
> > video.
> > Sides of screen look like serrated edges.
> > Nothing found in bulletins. Other video output looks normal
> >
> >
> > Roger G.
> > Mr. Fix-It
> > Harrisburg, PA 17110 WebSite- http://mrfixit.netfirms.com
> > rogerfixit@xxxxxxxx
> > FAX 510-740-3641; Tel: 717-763-7098 (shop) 717-652-1703(home)
> >
> >
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Roger G.
Mr. Fix-It
Harrisburg, PA 17110 WebSite- http://mrfixit.netfirms.com
rogerfixit@xxxxxxxx
FAX 510-740-3641; Tel: 717-763-7098 (shop) 717-652-1703(home)
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