Hello there,
some time ago I got my first Mac ever - an LCII with a 12" RGB Monitor. The
whole setup was stored in a moist basement and unfortunately somebody has
spilled some washing powder all over it. It turns out that this stuff is
even more corrosive than battery acid. The computer itself
> check. If my memory is correct I'd be happy to grab some photos in the next
> couple days
>
> On Mon, Jan 29, 2018 at 5:22 AM, zgbapl > wrote:
>
>> Hello there,
>>
>> some time ago I got my first Mac ever - an LCII with a 12" RGB Monitor.
>&
A%2F%2Fwww.dropbox.com%2Fsh%2F9s390k8gcva62e4%2FAABptFdkwVknxSDRcH_zyi40a%3Fdl%3D0&sa=D&sntz=1&usg=AFQjCNFUXsgjhDrU1UsJR0EwscrU8WJr9A>
>
> On Mon, Jan 29, 2018 at 8:49 AM, zgbapl > wrote:
>
>> Oh, that would be great. If you don't mind, I'd tell you which cl
these all to flickr or imgur as well
> and post the link, as I won't keep them in dropbox forever.
>
>
>
> On Tue, Jan 30, 2018 at 1:57 AM, zgbapl > wrote:
>
>> >> is yours also a US model or an international?
>>
>> It's an european one. Seem
Hi there, just wanted to say, that I'm still working on the PCB and making some
progress, but unfortunately I can't spend as much time on it as I'd like to. I
hope that I got all the resistors right, I'm just not sure about those pots on
the edge of the board, they were totally corroded and thei
the entire board and one of just the signals/HV
>> side.
>> For future searchers: I will upload these all to flickr or imgur as well
>> and post the link, as I won't keep them in dropbox forever.
>>
>>
>>
>> On Tue, Jan 30, 2018 at 1:57 AM,
UTC+1 użytkownik The One True
Stickman napisał:
>
> Yes, Keith also measured this one at 160K after I posted my initial list.
> Out-of-circuit test confirms 160K, so there's a triple-check!
>
> On Tue, Feb 20, 2018 at 6:05 AM, zgbapl > wrote:
>
>> >> Typo - 86
Hi Gregg,
if I only knew how, I'd probably do that.
W dniu sobota, 24 lutego 2018 14:51:01 UTC+1 użytkownik Gregg Eshelman
napisał:
>
> Are you going to hack it to 640x480? There's enough unused space around
> the image that the extra resolution can push out to the edges while keeping
> the 72
asured 9.9R
>
> R526 - Brown-Red-Gold - 1-2-x10^-1 - 1.2R - Measured 1.3R
>
> R911 - Printed 0.33R - Measured 00.3R (I don't have a lower scale for
> additional decimal places)
>
> Hope this helps ,
>
> Cheers,
>
> Keith
>
> On Thursday, 22 February 2018, 19
is that the flyback
transformer doesn't generate the high voltage, cause there's no "pop" when
I try to discharge the crt. Well, looks like more troubleshooting to me...
W dniu sobota, 3 marca 2018 15:55:11 UTC+1 użytkownik zgbapl napisał:
>
> Hi Guys,
>
> I managed to re
ircuit on my European board.
> Colours are as per my board.
>
> R523 - Brown-Red-Orange - 1-2-000 - Measured 11.7k
> R919 - Brown-Black-Orange - 1-0-000 - Measured 9.7k
> R920 - Red-Violet-Orange - 2-7-000 - Measured 26.9k
>
> Hope this helps,
>
> Keith.
>
> On Sat
ing on the flyback? You know,
just in case...
Cheers,
Mateusz
W dniu niedziela, 4 marca 2018 18:16:58 UTC+1 użytkownik zgbapl napisał:
>
> Hi Keith,
>
> >> Have you tested the expected voltages at the various test points on the
> circuit boards?
>
> sort of. I'm get
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