I tried reseating the chips and no luck. I'm not sure how to clean the sockets honestly.
The problem is also present on the composite output.
The monitor is an Apple RGB monitor …
68kMLATroubleshootingby PitouMon, 25 May 2015 - 20:11
Looks like the AppleColor RGB monitor the IIgs is paired with normally. There is no character ROM on a IIgs, it is stored in the main ROM. Have you performed a self-test? Hold down…
68kMLATroubleshootingby NJRoadfanMon, 25 May 2015 - 19:30
Hi folks...
I have a technical question (?) on Chris Lawson's VGA mod of the Color Classic.:
http://colourclassicfaq.com/general/vga.html
First, I would like to quote a post mad…
68kMLATroubleshootingby mraroidMon, 25 May 2015 - 16:35
I've had a "Mystic" VGA-modded Colour Classic with LC575 board which has been running fine for a decade, and it's one of my most used 68K Macs. I was also given a "Takky" VGA-modd…
68kMLATroubleshootingby ByrdMon, 25 May 2015 - 07:51
You can find 10" "flatscreen" monitors out there, but you'll have two problems to overcome. The flat screen won't fit the very curvy bezel that housed the very not-flatscreen Sony …
68kMLATroubleshootingby MinerAlMon, 25 May 2015 - 04:00
Well it increases the current tails in the horizontal output circuitry so it swings the beam harder.
But the problem with this, it adds stress to the sweep circuitry so eventuall…
68kMLATroubleshootingby techknightMon, 25 May 2015 - 03:03
Hello,
I have an issue with an Apple IIgs. The text is kind of doubled in Text mode. When I boot a system disk, in graphic mode, everything is fine. I have some experience in elec…
68kMLATroubleshootingby PitouMon, 25 May 2015 - 02:42
I have read that the flyback transformer in the Color Classic was slightly undersized to began with. And then, because of venting issues, it became slightly hotter then it would l…
68kMLATroubleshootingby mraroidMon, 25 May 2015 - 00:54
I don't own a CC and haven't done this modification, but I've looked at the horizontal sweep circuits of the B&W compacts in some detail.
I think the CRT shouldn't be your…
68kMLATroubleshootingby apmMon, 25 May 2015 - 00:14
Hi...
My TV is the very last CRT HD Sony TV. Deep, deep blacks, and pure whites. Yes, it is only HDMI 1.1, but I love the 1920 X 1080p picture. No motion artifacts.
I am gettin…
68kMLATroubleshootingby mraroidSun, 24 May 2015 - 22:17
Hi...
I would like to pull the analog board in my Color Classic. Any one know of a web site (that is not dead) that has good photos of this? I have the Mac Service manual, but t…
68kMLATroubleshootingby mraroidSat, 23 May 2015 - 19:53
_________________________________________
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Plexi scrap: 5mm clear
cut to suitable depth and width
in vise: slot almost all the w…
68kMLAPeripheralsby Trash80toHP_MiniFri, 22 May 2015 - 21:08
Kensington made the Turbo Mouse from 1986 for the original Macs and for the Apple II (presumably with mouse card). Features include two buttons for left and right handed use, and a…
68kMLAPeripheralsby CharliemanFri, 22 May 2015 - 09:56
Once, I needed a drive cover for an SE. I didn't have an extra, but I did have a scrapper platinum IIe. I used a coping saw, files, and sandpaper to cut a makeshift one from part o…
68kMLAPeripheralsby Scott BaretFri, 22 May 2015 - 05:49
Cut the @$$ end off a micro-floppy and hot glue it into the slot so it looks like it's been ejected. If someone has a clear/translucent micro-floppy to sell you, add LED edge lit H…
68kMLAPeripheralsby Trash80toHP_MiniFri, 22 May 2015 - 04:53
It would not print the right colour, it would be pure white. But if I were to buy a drive cover off of eBay, for example, it would be a different colour anyway, since my case is s…
68kMLAPeripheralsby nightingaleThu, 21 May 2015 - 23:34
3-D printing with ABS filament is very cool, but does it come in the right color? Is resolution high enough to re-create the subtly texturing of the SE's Case?
If I can find my mu…
68kMLAPeripheralsby Trash80toHP_MiniThu, 21 May 2015 - 23:28