[TechAssist] Pioneer SD-4681K
- From: "S. Pasher" <spasher@xxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 11 Aug 2004 21:38:13 -0230
Ken: I have been told that the covergence IC is also a problem. I don't have
schematic of it and was wondering if you could tell me the location number
or the part number?
Buck Pasher
Buck's TV
Gander Newfoundland
Canada
709-256-7738 (Fax & Phone)
----- Original Message -----
From: <gulftech@xxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, August 11, 2004 5:04 PM
Subject: [TechAssist] Re: Pioneer SD-4681K
> Buck,
>
> The most common problem with Pioneer is bad solder. Pull the boards,
> especially the deflection/power pcb, and spend a couple hours soldering
> most of the board. They must set the wave solder machine to minimum
> solder. Use a good magnifier and lots of patience. Charge accordingly.
> I call it a board rebuild.
>
> HTH,
>
>
> Ken Smith
> Gulf Technical Services
> 3034 Gulf Breeze Parkway
> Gulf Breeze, FL 32563
> 850-934-8324 (Voice) 850-932-0819 (Fax)
>
> On Wed, 11 Aug 2004 16:12:52 -0230 "S. Pasher" <spasher@xxxxxxxxxxxxx>
> writes:
> > I got proj.coming in to store in morning. I have no schematic for it
> > and is
> > first Pioneer I've seen in this area.It comes on but it is very dark
> > and
> > convergence in jittery (and of by 1/4 to 1/2 in.). The owner says
> > that after
> > awhile it will come back in.
> > Anyone have any experience with this one.
> >
> > Buck Pasher
> > Buck's TV
> > Gander Newfoundland
> > Canada
> > 709-256-7738 (Fax & Phone)
> >
> >
> >
> >
> >
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