[TechAssist] Re: One last plea...Orion TV2501..press power, retrace, then shuts off.

  • From: "Barry Thompson" <barrystv@xxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Tue, 19 Aug 2003 19:56:46 -0400

Most digital meters won't read it. to much RF.
barrystv@xxxxxxx
Barrys TV
613 224 3406
Ottawa.Canada.
----- Original Message ----- 
From: "George" <grndmstrg@xxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, August 19, 2003 7:34 PM
Subject: [TechAssist] Re: One last plea...Orion TV2501..press power,
retrace, then shuts off.


> Barry,
> Out of curiosity why would you use a HV probe to measure the screen (G2)
> voltage?
>
> George
> Afana Electronics
> Moreno Valley, CA
>
> ----- Original Message -----
> From: "Barry Thompson" <barrystv@xxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Tuesday, August 19, 2003 3:46 PM
> Subject: [TechAssist] Re: One last plea...Orion TV2501..press power,
> retrace, then shuts off.
>
>
> > Did you check the crt for shorts? Did you use a HV probe to check the
> > screen?
> > barrystv@xxxxxxx
> > Barrys TV
> > 613 224 3406
> > Ottawa.Canada.
> > ----- Original Message -----
> > From: "Intrepid Video Support" <support@xxxxxxxxxxxxxxxxxx>
> > To: "Techassist" <techassist@xxxxxxxxxxxxx>
> > Sent: Tuesday, August 19, 2003 5:08 PM
> > Subject: [TechAssist] One last plea...Orion TV2501..press power,
retrace,
> > then shuts off.
> >
> >
> > > This unit came in with no picture. I checked the G2 on the CRT
> board....0.
> > When I pulled the G2 lead to
> > > check the voltage, it wasn't present, when I replaced the lead, the
set
> > started to work and has worked
> > > ever since.
> > > Only problem now, is when I press power, there is retrace lines
> > momentarily, less than a second, before
> > > the set shuts down.
> > > The only thing I can catch, is the RGB cathodes drop to 20vdc, then to
> > 40vdc which is where they stay for
> > > standby.
> > > G2 acts no differently..until the power is gone. I've checked
components
> > in the ABL circuit thinking the
> > > problem may be there and they check OK.
> > > I'm ready to send this set home the way it is, unless someone gives me
> one
> > last hope, here....thank you.
> > >
> > >
> > > 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
> > >
> > >
> >
>
****************************************************************************
> > *
> > > Classifieds! Buy or Sell!
> > > http://sell.tech-assist.org
> > > The Tech Address Book:
> > > http://www.tech-assist.org/secure/tip/contact.htm
> > > Add a Repair Tip Here, or Change/Remove your Email Address:
> > > http://www.tech-assist.org/secure/tip/main.htm
> > > Lost Password:
> > > http://www.tech-assist.org  and select "Lost your Login Info?".
> > > Email Archives:
> > > //www.freelists.org/archives/techassist/
> >
> >
>
****************************************************************************
> *
> > Classifieds! Buy or Sell!
> > http://sell.tech-assist.org
> > The Tech Address Book:
> > http://www.tech-assist.org/secure/tip/contact.htm
> > Add a Repair Tip Here, or Change/Remove your Email Address:
> > http://www.tech-assist.org/secure/tip/main.htm
> > Lost Password:
> > http://www.tech-assist.org  and select "Lost your Login Info?".
> > Email Archives:
> > //www.freelists.org/archives/techassist/
>
>
>
****************************************************************************
*
> Classifieds! Buy or Sell!
> http://sell.tech-assist.org
> The Tech Address Book:
> http://www.tech-assist.org/secure/tip/contact.htm
> Add a Repair Tip Here, or Change/Remove your Email Address:
> http://www.tech-assist.org/secure/tip/main.htm
> Lost Password:
> http://www.tech-assist.org  and select "Lost your Login Info?".
> Email Archives:
> //www.freelists.org/archives/techassist/

*****************************************************************************
Classifieds! Buy or Sell!
http://sell.tech-assist.org
The Tech Address Book:
http://www.tech-assist.org/secure/tip/contact.htm
Add a Repair Tip Here, or Change/Remove your Email Address:
http://www.tech-assist.org/secure/tip/main.htm
Lost Password:
http://www.tech-assist.org  and select "Lost your Login Info?".
Email Archives:
//www.freelists.org/archives/techassist/

Other related posts:

  1. Home
  2. techassist
  3. Archive
  4. 08-2003