Re: G08 Rebuild issues

Hey Guys,

Apparently there are two pots on the High Voltage board, what I did to
fix the problem was rotate them both all the way counter clockwise
till they stopped, turned on the machine, I finally had a game image
YES but the screen was small and I had the same issue as before, I
started rotating both pots very slowly one at a time till the G08
sounded right, and the game looked great.

I don't think I even needed to rebuild my monitor now that I knew
about those pots, but I did all the "upgrades" I could find online for
this monitor and its running VERY well. I don't even here the vector
chatter that I've heard other people talking about.

The only other "mod" that I'm doing is that my Sega Star Trek has two
backs on it, and I've left the top one off that is for access to the
monitor. I figure that will keep the monitor running as cool as
possible.

Thanks guys!

-Grant

On Wed, Dec 26, 2012 at 8:09 AM, Grant Thienemann
<grant.thienemann@gmail.com> wrote:
> ok I 'll check both of those, if you think of anything else please let me know!
>
> On Tue, Dec 25, 2012 at 5:45 PM, Mark Jenison
> <eliminator4player@gmail.com> wrote:
>> This is another one of those "I've seen this before, wish I had written down
>> the fix..."
>>
>> Offhand, I'd look at the ribbon cable between the xy pair. Then the yoke
>> connector.
>>
>> On Dec 25, 2012 4:36 PM, "Grant Thienemann" <grant.thienemann@gmail.com>
>> wrote:
>>>
>>> Hey Guys,
>>>
>>> I did the cap kit on my G08 today, and when I hooked the monitor back
>>> up to my Star Trek I get scrolling vertical lines. I noticed there
>>> were two pots on the HV board, and I know I accidentally moved one of
>>> them when I was rebuilding the chassises, what do those two pots do?
>>> Its like the horizontal or vertical sync is off, but this is a vector
>>> not a raster.
>>>
>>> Also just messing with it a little bit the more I change the pot the
>>> more the vertical lines change. Any help would be fantastic.
>>>
>>> Thanks
>>> Grant
>>>
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Received on Thu Dec 27 12:16:24 2012