[TechAssist] Re: TA Zenith SR2552S 9-1558..colors messed up...not CRT.
- From: "Gregory Smith" <gaserv@xxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Mon, 20 Sep 2004 14:52:08 -0500
I would still change the 120K resistors if the voltage is low. Greg
Gregory B. Smith
G & A Electronic Services
2521 N. Laurent
Victoria, TX 77901
Ph. 361-575-1998
gaserv@xxxxxxxxxxxxxxxx
----- Original Message -----
From: "al m" <ampm@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, September 17, 2004 9:49 PM
Subject: [TechAssist] Re: TA Zenith SR2552S 9-1558..colors messed up...not
CRT.
> AW geez I drink too much I see you checked the resistors.
> Al Marquardt
> ampm@xxxxxxx
> Al Marquardt Electronic Repair
> 206 W Main
> Girardville Pa. 17935
> ----- Original Message -----
> From: "al m" <ampm@xxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Friday, September 17, 2004 10:46 PM
> Subject: [TechAssist] Re: TA Zenith SR2552S 9-1558..colors messed up...not
> CRT.
>
>
> > Jeff I just had one like that but a different model # check the
resistors
> > on
> > the CRT board. I thought for sure bad CRT but I checked it and checked
> > good.
> > The resisters were open.
> > Al Marquardt
> > ampm@xxxxxxx
> > Al Marquardt Electronic Repair
> > 206 W Main
> > Girardville Pa. 17935
> > ----- Original Message -----
> > From: "Intrepid Video Support" <support@xxxxxxxxxxxxxxxxxx>
> > To: "Techassist" <techassist@xxxxxxxxxxxxx>
> > Sent: Friday, September 17, 2004 10:01 PM
> > Subject: [TechAssist] TA Zenith SR2552S 9-1558..colors messed up...not
> > CRT.
> >
> >
> >>
> >>
> >> When I first saw the problem, I rejuvenated the CRT..emissions were low
> >> on
> >> red and blue. Rejuvenation was
> >> successful and emissions look good. Picture brighter, but wrong colors.
> >> Where I should have blue, it is green.
> >> I checked every resistor on the CRT board..some I had to pull, they
check
> >> fine.
> >> Collect on blue transistor is over 200vdc. The other transistors are
> >> considerable lower.
> >> Does anyone have any idea where I can go from here without a schematic?
> >> Is
> >> the problem the video proc. IC?
> >> Thank you,
> >> 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
> >>
> >>
>
>> -------------------------------------------------------------------------
----
> >> 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:
