[TechAssist] Re: Mitsubishi TV CS-2578C - Vertical Problem
- From: "David Lessard" <mr_fixit@xxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sat, 13 Dec 2003 23:53:57 -0500
Can anyone provide me with a price for this replacement flyback?
Canadian supplier preferred please. Thanks in advance.
Alexandria Electronics
50 Harrison Street
Alexandria, Ontario
K0C-1A0
mr_fixit@xxxxxxxxxxxx
-----Original Message-----
From: techassist-bounce@xxxxxxxxxxxxx
[mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of George
Sent: Saturday, December 13, 2003 11:15 PM
To: techassist@xxxxxxxxxxxxx
Subject: [TechAssist] Re: Mitsubishi TV CS-2578C - Vertical Problem
I would go ahead and replace the flyback now, it just might be causing
the
other problem since it should be replaced anyway.
George
Afana Electronics
Moreno Valley, CA
----- Original Message -----
From: "David Lessard" <mr_fixit@xxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Saturday, December 13, 2003 10:06 AM
Subject: [TechAssist] Mitsubishi TV CS-2578C - Vertical Problem
> Yup, I know it's old.but the customer wants it fixed. So far replaced
> shorted Q591 - HOT (ECG2302), C410 (10uf/100v) - value changed <4uf,
and
> F902 (1.2A fuse). When fired up notice arcing near top of flyback to
> ground (flyback bracket), fixed the arcing (I may replace the
flyback),
> anyway now there is vertical line with missing picture on top of the
> screen and a partial image on the bottom half of screen. Vertical
> deflection consists of an upper and a lower deflection transistor, not
a
> vertical IC. I'm not familiar with this chassis at all. What causes
this
> problem? Capacitors and/or leaky transistors? You older Mitsubishi
techs
> must have seen this before. Any advice as usual is greatly
appreciated.
> God Bless America (North and South)
>
> David Lessard
>
> Alexandria Electronics
> 50 Harrison Street
> Alexandria, Ontario
> K0C-1A0
>
> mr_fixit@xxxxxxxxxxxx
>
>
>
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