Do you need Z80As or Z80Bs instead of the slower original
Z80s?
john ;-#)#
Man... I'm about ready to chuck this game
out the window.
I got the original NTSC card working (the one that was in Cliff
Hanger).
It's in B/W not color -- no matter what adjustments I make.
Now the friggin' PC graphics aren't outputting. (Something stupid
here
as it's the same with two CH ZPUs I have).
No wonder they're so pricey... Very rare to find one. Even MORE rare
to
find one working!!
JB
--James Bright
www.QuarterArcade.com
Restored Arcade Games for your Home
> -----Original Message-----
> From: owner-techtoolslist@flippers.com [mailto:owner-
> techtoolslist@flippers.com] On Behalf Of John Robertson
> Sent: Monday, March 15, 2004 10:12 PM
> To: techtoolslist@flippers.com
> Subject: Re: Any Cliff Hanger experts?
>
> Typically the NTSC convertor stole +12VDC somewhere in the HV
region
> of the monitor, so I suspect your wire labeled B is actually B+.
The
> common (return) line was cheated by using the video common.
>
> I have some NTSC schematics - I think I too have a hand drawn one
for
> the WG convertor, but I seem to recall that it is the same as
the
> Electrohome one.
>
> John :-#)#
>
>
> >Yes, I'm a laser guy. Purely for my collection. I've got a
few neat
> >laser games ... besides my son likes them.
> >
> >I'm having an issue with getting my Cliff Hanger
finished.
> >
> >...
> >
> >The card that came with the game has two problems. One, wires
were
cut
> >so I'm not 100% sure what goes where. The best schema I have
is hand
> >written and has a wire that I'm not sure about (just labeled
"B" and
was
> >hard wired to a Sanyo? Monitor for blanking...). Two, I don't
even
know
> >if it is working. Aside from the "B" line, I hooked
it up how I
thought
> >it would work but I didn't get anything. I'm going to play
around
with
> >it a little more but I would think that any old NTSC should
work. It
> >looks like the output signal is just not strong enough to
drive the
VMB
> >and so it looks very bad
> >
> >--James Bright
> >www.QuarterArcade.com
> >Restored Arcade Games for your Home
> >
>
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--
John's Jukes Ltd. 2343 Main St., Vancouver, BC, Canada V5T
Call
(604)872-5757 or Fax 872-2010 (Pinballs, Jukes, VideoGames)
www.flippers.com
"Old pinballers never die, they just flip out"