Re: Stubborn 19v2000

You must still have a faulty transistor somewhere, or a duff insulating
mica...
----- Original Message -----
From: "Dan" <dansmsn@msn.com>
To: <vectorlist@vectorlist.org>
Sent: Thursday, January 07, 2010 8:15 AM
Subject: VECTOR: Stubborn 19v2000

> Hey guys,
>
> I spend the evening working on a Battle Zone with a 19v2000 that doesn't
> have any Y deflection (typical horizontal compressed line on the monitor
> while playing blind).
>
> Three of the fuses were blown on the deflection board, checked the power
> transistors and sure enough there were two bad/blown ones.
>
> I replaced the defective transistors and a did a cap kit on the deflection
> board and reflowed all of the pins for good measure - I still have no Y
> deflection! I've verified the X and Y signals from the PCB all the way up
> the wiring harness to the deflection board, what am I missing?
>
> Many thanks,
> -Dan
>
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Received on Thu Jan 7 05:07:23 2010