[TechAssist] Re: Fw: Hitachi 27CX31B (Zenith made) bad pix

Al,
    See if you can find a module number on board.  Lots of the newer zeniths
have had RGB transistor failures on the main board. Also have found open HI
value resistors on {120K} CRT board  and you must take out to check. The bad
tubes were used  in 93-94-95   and were A68ACT & A68ADG tubes. I'm not
saying tube is not bad, but like myself when i see poor pix on Zenith tv's i
get flash backs  from the past..   Hope this helps


Bob,

Bobs tv... Worcester, ma

main  508-853-1482

fax     508-853-1480
----- Original Message -----
From: al <al@xxxxxxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, May 30, 2002 2:04 PM
Subject: [TechAssist] Fw: Hitachi 27CX31B (Zenith made) bad pix


>
>
> Subject: Hitachi 27CX31B (Zenith made) bad pix
>
>
> > I feel stupid asking, but is the A68AG bad?  It LOOKS like the Zenith
> crappy
> > pix/bad crt problem,but I am hoping,since Hitachi has the name on the
> > front.....?
> >     Is there any help from Hitachi available,or suggestions? Set was
built
> > in l998 and I recently fixed it so I am obligated.
> >     Should I use the "Zenith Solution"(NO! Not the dumpster!)
> > of rejuv/booster,isolation? have not seen many of these Hitachi/Zenith
so
> I
> > am at loss,sorry if my request sounds stupid.   al
> >
> > Al Leatherman
> > alleathe@xxxxxxxxxxxxx
> > 973-361-5796
> > Mine Hill, NJ. 07803
> > http://WWW.ALS-TV.NET
> >
>
>
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