>>Is there any information on the web detailing pinouts of particular
tubes to ensure say a Ducksan tube and G-07 chassis
I asked the same question here a year ago As I wanted to be cautious
too... I never got a definitive answer so I proceeded, throwing caution
to the wind :-)
>>Wouldn't the yoke need moving too, or would it be OK if they have the
same (or close?) impedance?
Yes.. the whole thread speaks of moving the tube and the yoke as one,
leaving everything else. I tossed out the degaussing coil thought, as
these can be mounted to the tube or to the chaise, depending on the
model of the monitor. On my first "crossover", I moved the coil with the
tube, but upon power-up I popped the fuse on the monitor board as
obviously, the coil pulled more power then the board was designed for.
Putting the coil that was made for the chaise on the swapped tube/yoke
corrected any problem.
-=Mark=-
Dave Langley wrote:
> At 09:43 pm 24 12 02, you wrote:
>
>> -----Original Message-----
>> From: Mark E Davidson <mark@basementarcade.com>
>>
>> > Long story short... the
>> > chassis was a hacked up / burned up mess so I combined the tube / yoke
>> > from the Wico with the chaise from a WG 4900 series. Presto... New
>> > monitor. I have quite the combination of monitors now as I have done
>> > this at least 4 times each time with a different chaise to different
>> > series tube / yoke and only once did I run into a problem where the
>> > picture was mirrored on the screen requiring me to reverse 2 on the
>> yoke
>> > leads.
>
>
> Interesting I have 2 almost new tubes, one from a WG 7300 and one from
> a Ducksan both had fires rendering the chassis useless ... (and both
> from pin2k games too!). Is there any information on the web detailing
> pinouts of particular tubes to ensure say a Ducksan tube and G-07
> chassis have the same pinouts, or is it a question of try it and see.
> I'm loathed to end up frying a good chassis/tube on a whim.
>
>> > A tip.
>> > What swapping out the tube / yoke, do NOT move the degaussing coil
>> > with it. Retain the coil for the monitor board you are going to
>> use. The
>> > coils are tuned to the board (learned the the hard way)
>
>
> Wouldn't the yoke need moving too, or would it be OK if they have the
> same (or close?) impedance?
>
>
>
> Dave Langley
> www.robotron-2084.co.uk
>
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Received on Sun Dec 29 13:23:19 2002
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