[TechAssist] Re: Toshiba TP61F90 Shutdown

  • From: Kevin <kevintv@xxxxxxx>
  • To: TECH-ASSIST <techassist@xxxxxxxxxxxxx>
  • Date: Mon, 09 Feb 2004 19:46:36 -0800

I have done repairs where the bad STK's and vertical IC's measured the
same as new ones.  Even though they measured the same there must have
been something different internally that I could not measure from the
outside.

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 al m
Sent: Sunday, February 08, 2004 6:20 PM
To: techassist@xxxxxxxxxxxxx
Subject: [TechAssist] Re: Toshiba TP61F90 Shutdown

No I ordered 2 new chips but the good one checks just like the bad one.
This
set uses 1 IC for horizontal and 1 IC for vertical. So I checked the
other
chip plus the other two colors in that Ic and there is no difference. I
got
the set to stay on by freezing the protect IC and the red convergence
where
the bad resistor is was way off. What I'm thinking is the IC's are still
good and I have a bad yoke.
Al Marquardt
ampm@xxxxxxx
Al Marquardt Electronic Repair
206 W Main
Girardville Pa. 17935
----- Original Message ----- 
From: "John @ Myers TV" <myers_tv@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Sunday, February 08, 2004 8:30 PM
Subject: [TechAssist] Re: Toshiba TP61F90 Shutdown


> Al,
>
> I'm not following. did you try a new chip?
>
> John
> Myers TV service,
> Alliance, OH
> ----- Original Message ----- 
> From: "al m" <ampm@xxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Sunday, February 08, 2004 8:25 PM
> Subject: [TechAssist] Toshiba TP61F90 Shutdown
>
>
> > This set shuts down at pluggin. I found a resister coming from the
> > STK392-110 changed color and value. It's on the output to ground and
to
> the
> > input on the return. I have checked the other sections of the IC
with
the
> > bad section and they are all the same. Could I have a shorted Yoke
and
how
> > would you check the convergence section. Never had a convergence
coil go
> bad
> > before. The resister that is bad is not on the power supply line.
> > Al Marquardt
> > ampm@xxxxxxx
> > Al Marquardt Electronic Repair
> > 206 W Main
> > Girardville Pa. 17935
> >
> >
>
>
------------------------------------------------------------------------
--
> ---
> > Jokes, complaints, off topics, general chat. Everything other than
repair
> > help problems can be found at this new list. No archives and posts
will
> not
> > be found on Google or any other engine!To remove or join, click:
> > mailto:ecartis@xxxxxxxxxxxxxxx?subject=subscribe%20chat
> > Send to the list at chat@xxxxxxxxxxxxxxx once subscribed.
>
>
------------------------------------------------------------------------
--
> ---
> > Lost Password:
> > http://www.tech-assist.org  and select "Login Problems?".
> > Email Archives:
> > //www.freelists.org/archives/techassist/
>
>
------------------------------------------------------------------------
--
---
> Jokes, complaints, off topics, general chat. Everything other than
repair
> help problems can be found at this new list. No archives and posts
will
not
> be found on Google or any other engine!To remove or join, click:
> mailto:ecartis@xxxxxxxxxxxxxxx?subject=subscribe%20chat
> Send to the list at chat@xxxxxxxxxxxxxxx once subscribed.
>
------------------------------------------------------------------------
--
---
> Lost Password:
> http://www.tech-assist.org  and select "Login Problems?".
> Email Archives:
> //www.freelists.org/archives/techassist/
>
>


------------------------------------------------------------------------
-----
Jokes, complaints, off topics, general chat. Everything other than
repair 
help problems can be found at this new list. No archives and posts will
not 
be found on Google or any other engine!To remove or join, click: 
mailto:ecartis@xxxxxxxxxxxxxxx?subject=subscribe%20chat 
Send to the list at chat@xxxxxxxxxxxxxxx once subscribed.
------------------------------------------------------------------------
-----
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: