[TechAssist] Re: Panasonic CT-27G21U Chassis AEDP270 Shuts off (FIXED)?
- From: "Webster's TV" <webstertv@xxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Thu, 3 Mar 2005 13:40:01 -0600
Shaun,
Usually C451 & C455 around the Vert. IC cause most height and linearity
problems. Looks like there's four other caps in that circuit you may want to
check, if those two don't solve your problem, C452, C453, C454, and C459.
HTH
Dan Webster
Webster's TV
Shullsburg, Wi.
----- Original Message -----
From: "Shaun" <satguy@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, March 03, 2005 1:08 PM
Subject: [TechAssist] Re: Panasonic CT-27G21U Chassis AEDP270 Shuts off
(FIXED)?
> Yep you guys where right found a broken trace on the relay and now it is
> staying on. I also noticed the vertical height is too far down on the
> bottom, if I try to adjust it with the pot it pulls it down too much from
> the top. I am guessing bad caps in the vertical but I already replaced
most
> of them near the vertical IC are there any others that I am missing?
>
> Shaun
>
> Advanced Electronics
> 224 West Riverview Ave.
> Fort Morgan, CO 80701
> ----- Original Message -----
> From: "Webster's TV" <webstertv@xxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Thursday, March 03, 2005 11:44 AM
> Subject: [TechAssist] Re: Panasonic CT-27G21U Chassis AEDP270 Shuts off
>
>
> > Shaun,
> >
> > Beings the menu is coming back on when the set comes back on, that means
> its
> > lost AC. I've had problems with broken solder connections on the relay
> > causing this.
> >
> > HTH
> > Dan Webster
> > Webster's TV
> > Shullsburg, Wi.
> >
> > ----- Original Message -----
> > From: "Shaun" <satguy@xxxxxxxxxxxxx>
> > To: "tech" <techassist@xxxxxxxxxxxxx>
> > Sent: Thursday, March 03, 2005 12:03 PM
> > Subject: [TechAssist] Panasonic CT-27G21U Chassis AEDP270 Shuts off
> >
> >
> > > This Panasonic CT-27G21U will sometimes play for a couple minutes then
> > shut
> > > off by itself and later come back on by itself. When it comes back on
it
> > > will have the main menu on the screen, then it might play for hours or
> > only
> > > minutes again. I have replaced D805 and C805 in the power supply but
> find
> > no
> > > other bad parts or loose connections. Has anyone seen this problem in
a
> > > Panasonic before?
> > >
> > > Shaun
> > >
> > > Advanced Electronics
> > > 224 West Riverview Ave.
> > > Fort Morgan, CO 80701
> > >
> >
>
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