Re: Star Wars with WG6100 problem with explosions

From: Andre Huijts <a.huijts_at_upcmail.nl>
Date: Sat Sep 22 2012 - 17:45:55 EDT

Are walling problems always the deflection transistors ? Interesting, I've asked around a lot about this problem but never got a good answer.

Here a video of what I've seen on a 6100 chassis running a low res 25" CRT:

http://m.youtube.com/watch?v=aePHZsifvIA

Verstuurd vanaf mijn iPad

Op 22 sep. 2012 om 21:21 heeft Kevin Moore <talon.k@gmail.com> het volgende geschreven:

> Looks like a walling problem. I think Colin is right, replace the frame mounted transistors.
>
> Kevin
>
>
> On Sat, Sep 22, 2012 at 12:21 PM, Gavin Benson <gavin.benson@gmail.com> wrote:
>> I have tried two working Star Wars PCBs in my cab and both show a vertical bar on the right side of the screen whenever you are hit or when the Death Star explodes (either a white line or blue). I think this bar should be off screen and used to briefly flash the screen when this happens. Here are the pics:
>>
>> https://www.dropbox.com/sh/9fthrvvlxkp9x7o/Hl9lyREjq2
>>
>> Also in the second pic you can see the right gun that has its vectors crushed.
>>
>> I have tried moving x-centre left a bit which improves the right gun a little but it doesn't fix the white line when you are hit. It isn't ideal doing this since the picture is off centre.
>>
>> All my voltages are spot on, chassis transistors give good readings, any ideas?
>>
>> Thanks
>>
>> Gavin
>

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Received on Sat Sep 22 17:46:12 2012

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