[TechAssist] Re: Hitachi 51SWX20B / DP27 Chassis : Blue Image
- From: "tvservice" <tvservice@xxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 4 Jun 2004 08:45:45 -0500
Yes I have seen G2 drift on this very same model two times. I did what you
did replaced spark gaps on all three crt boards and aligned G2 for the blue
crt, almost a year later had to do same thing for red crt.
There is a bulletin about the spark gaps tells how to clean them.
Robert
tvservice@xxxxxxxxxxxxx
H & H Electronics Inc
----- Original Message -----
From: "Shoreline Electronics" <jstielau@xxxxxxxx>
To: "Tech Assist Group" <techassist@xxxxxxxxxxxxx>
Sent: Friday, June 04, 2004 8:01 AM
Subject: [TechAssist] Hitachi 51SWX20B / DP27 Chassis : Blue Image
>
> Observing the set at the customers house , the image was indeed
> predominantly blue with retrace lines.......just as if the blue G2 was set
> too high.
>
> We replace the G2 spark gaps as a precaution on all 3 CRT boards .....and
> realigned the G2's.
>
> Has G2 drift been an issue on these?
>
> He stated that when the set was in warranty he had the same problem , but
> with the green CRT , said the tech came out and was there 5 minutes as he
> popped open the front grille panel and "tweaked" something.
>
> I gave the guy a 1 year warranty....so time will tell if there is an
issue.
>
> ==========================
> Jeff Stielau
> Shoreline Electronics Repair
> 344 East Main Street
> Clinton,CT 06413
> 860-399-1861
> 860-664-3535 (fax)
> jstielau@xxxxxxxx
> ========================
> "If you push something hard enough it will fall over."
> Fudd's First Law of Opposition - Sir Sidney Fudd
>
>
> ----- Original Message -----
> From: "Shoreline Electronics" <jstielau@xxxxxxxx>
> To: <TECHSUPPORT@xxxxxxxxxxxxxxxx>
> Sent: Tuesday, June 01, 2004 9:16 AM
> Subject: Hitachi 51SWX20B / DP27 Chassis : Blue Image
>
>
> > Make : Hitachi
> > Model : 51SWX20B
> > Chassis : DP27
> > Problem : Customer states the picture is predominantly blue. Problem
> > occurred with no warning or pre symptoms. Customer also mentioned that
> this
> > happen a year ago under warranty except that time the pix went green.
> >
> > Downloaded the manual , scheduled a service call for tomorrow , checked
> for
> > service bulletins.
> >
> > Is this a common problem on this newer set?
> >
> > ==========================
> > Jeff Stielau
> > Shoreline Electronics Repair
> > 344 East Main Street
> > Clinton,CT 06413
> > 860-399-1861
> > 860-664-3535 (fax)
> > jstielau@xxxxxxxx
> > ========================
> > "If you push something hard enough it will fall over."
> > Fudd's First Law of Opposition - Sir Sidney Fudd
> >
> > * * * * * * * * * *
> >
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