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

  • From: "George" <grndmstrg@xxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Tue, 19 Aug 2003 14:53:29 -0700

Jeff,

Check for bad solder on CRT PCB maybe loose resistor in G2 circuit. You
might have an intermittent connection that temporarily started working when
you pulled G2 wire to test it.


George
Afana Electronics
Moreno Valley, CA

----- Original Message -----
From: "Intrepid Video Support" <support@xxxxxxxxxxxxxxxxxx>
To: "Techassist" <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, August 19, 2003 2:08 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
>
>
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