[TechAssist] Re: Sony 32" 1997 model, flyback wrap?

  • From: "Damon" <damon101@xxxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Mon, 10 May 2004 06:38:50 -0500

I think a large manufacture's trainers (sounds like Mony) taught us to take
a 20 V supply and hook it to the offending grids and also to tap it in the
position Ron suggests....one or the other may clear the short......but
arcing intermittantly!?!?!
Dang! Nothing is absolute in your description of the problem.....If you had
a   20v removable short....it wouldn't intermittantly arc. If you had a
heater/cathode short.....it wouln't arc either...

But try both if you want to....ain't gonna kill the job, the new crt will
most likely.

Damon Brunger
Telrad Electronic Services
Ft Wayne, IN 46815
----- Original Message -----
From: "Ron Miller d.b.a. Country TV" <rlmbkm@xxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Sunday, May 09, 2004 10:02 PM
Subject: [TechAssist] Re: Sony 32" 1997 model, flyback wrap?


| Yes, it will.It will fix your problem if you have a H-K short.If you have
a
| interment G-1 short then doing the flyback wrap will not help, you will
need
| to run short-removal using a CRT checker, ( such as Sencore CR-70 ) lay
set
| on its face while doing this.HTH
| Country TV
| Ron Miller
| Inez, TX. 77968
|
| ----- Original Message -----
| From: "Kevin" <kevintv@xxxxxxx>
| To: <techassist@xxxxxxxxxxxxx>
| Sent: Sunday, May 09, 2004 9:47 PM
| Subject: [TechAssist] Re: Sony 32" 1997 model, flyback wrap?
|
|
| > But wouldn't doing the flyback wrap isolate the green gun from shorting
| > to ground?  This shorting is happening several times a day.
| >
| > Kevin Wilks
| > Kevin's TV & Video Repair
| > Penticton BC Canada
| > kevintv@xxxxxxx
| >
| >
| > -----Original Message-----
| > From: techassist-bounce@xxxxxxxxxxxxx
| > [mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of Intrepid Video
| > Support
| > Sent: Sunday, May 09, 2004 5:53 PM
| > To: techassist@xxxxxxxxxxxxx
| > Subject: [TechAssist] Re: Sony 32" 1997 model, flyback wrap?
| >
| > Kevin,
| > How often is this happening? I've had sets do that right after I
| > rejuvenate them, but not long after.
| > If one your guns are bad the flyback wrap will not work.
| > This is for curing the IK blanking by increasing the filament voltage
| > and fooling the IK circuit into
| > thinking the CRT has no problems. It will not may one gun any better.
| > Jeff
| > --
| > Intrepid Video TV/VCR Repair
| > 263 S Front St, Steelton PA 17113
| > 717-939-7708; (F) 717-564-4952
| > www.intrepid-video.com  www.tech-repair.net
| > ----- Original Message -----
| > From: "Kevin" <kevintv@xxxxxxx>
| > To: "TECH-ASSIST" <techassist@xxxxxxxxxxxxx>
| > Sent: Sunday, May 09, 2004 3:41 PM
| > Subject: [TechAssist] Sony 32" 1997 model, flyback wrap?
| >
| >
| > This set's picture tube will arc and SNAP every so often and go green
| > and/or shut down.  Can I do a flyback wrap on this set with the IK
| > circuit, and will it work?  Thanks.
| >
| > Kevin Wilks
| > Kevin's TV & Video Repair
| > Penticton BC Canada
| > kevintv@xxxxxxx
| >
| >
| >
| >
| > ------------------------------------------------------------------------
| > -----
| > Lost Password:
| > http://www.tech-assist.org  and select "Login Problems?".
| > Email Archives:
| > //www.freelists.org/archives/techassist/
| >
| >
| >
| > ------------------------------------------------------------------------
| > -----
| > Lost Password:
| > http://www.tech-assist.org  and select "Login Problems?".
| > Email Archives:
| > //www.freelists.org/archives/techassist/
| >
| >
|
> --------------------------------------------------------------------------
| ---
| > Lost Password:
| > http://www.tech-assist.org  and select "Login Problems?".
| > Email Archives:
| > //www.freelists.org/archives/techassist/
| >
| >
|
|
|
| --------------------------------------------------------------------------
---
| Lost Password:
| http://www.tech-assist.org  and select "Login Problems?".
| Email Archives:
| //www.freelists.org/archives/techassist/
|


-----------------------------------------------------------------------------
Lost Password:
http://www.tech-assist.org  and select "Login Problems?".
Email Archives:
//www.freelists.org/archives/techassist/

Other related posts:

  1. Home
  2. techassist
  3. Archive
  4. 05-2004