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Thats great news Desertrout! I actually have a small baggie of those already from an Apple IIgs board repair I did a couple of years ago. Now if you can tell me where I can get the SMD 74LS651SG IC's (positions UC7 and UC8) Ill be in great shape to start the repair. I cant seem to find any of...

Again I am looking for the value of the Crystal at Y1 on a Macintosh IIx. If anyone knows where I can find a Schematic that would be incredibly helpful. Thank you!

I am doing a repair on a macintosh IIx board and the crystal in postion Y1 fell off. all that is stenciled on the side of the crystal is f1 japan or f-japan. I cannot find any schematics for this board. Can someone pleast tell me the value of this crystal so I can source a replacement?

Noone has any info on the Franklin huh? Shame, I find the clones pretty interesting.. Anyway, I tried all the disks I could find labeled FRanklin or ACE and only two work: Both on Asimov franklin ace dos.zip and ACE-1000.dsk Both Are DOS disks and both have a Diagnostics program you need to...

This is fantastic! Its about time the 8 bit GUI for the Apple II line received some much needed attention.

So someone brought me a Franklin 1000 in a very sad state to have repaired. Seems they connected up the keyboard cable backwards and did some damage. They did add new foam capacitive pads first but never got the chance to test them. The long and short of it is I needed to replace a couple...

I recently picked up a Dual 2.5Ghz G5. Of course all the coolant leaked out corrosion has only affected both cpus and I cleaned them up. Board is still mint and the PSU although Dirty seems fine. I need to figure out how to rebuilt the cooling system as well, mine differs slightly from this post.

That fabric on the monitor /// wasn't built onto the CRT, IT was integrated into a plastic frame that literally rests between the CRT and the front case. You can swap a monitor II CRT into a monitor /// chassis if you swap the yoke. see photo on the fabric insert.

What we are seeing on the posters image may just be the part numbers for the Yoke assembly. We need to see the tube markings. If you have a Lisa yoke you can more than likely swap it to the tube. I have done this on various 12" CRT's

I have installed clinton CRT's into monocrhome apple II monitors so cant tell without all the info hidden under the foam. Ask the seller to take more photos.

Well as luck would have it I was on eBay just browsing when this was "recommended" to me: https://www.ebay.com/itm/Apple-III-External-Disk-Drive-Latch-Apple-III-Computers/303811894045?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649 Whats weird is its on my saved searches and I...

Well for anyone interested I looked in my A9M0106 manual and found this, so I think this speaks for itself in regards to using the A9M0106. You can see the manual says for IIGs and MAcintosh, and the pages inside tell you which mackintosh models exactly. I have no idea why the pictures are...

Wayne, that is wild! I need to look into that as a fun project. NJroadfan, can you provide a link to that tech ref book?

I buy alot of old apple equipment. In various stages of neglect. I like the repairing. And truthfully id say of all the many Apple branded ram IIgs cards I have come across, maybe only 10% had problems. Its usually the TTL logic. I think I have only seen bad ram chips twice maybe 3 times; and...

Eric Any updates on your progress? I am pretty curious to see if we can get this working.

See this is what bothers me. No one chiming in means there ARE NO schematics out there...  It is beyond stupid and promotes a throw away culture if things aren't given a chance to be repaired. Its infuriating. I have already ran into this problem with Apple Color composite monitors.

Hah! Thank you, but its not so much a matter of replacing it as a COMPULSION to fix it! I know I am so close and for all intents and purposes its "JUST A SINGLE CARD!"

I am hitting my head against a wall and need some help. I have been dealing with a IIGs memory expansion board model 670-0025 for over a year and a half and enough is enough. I need help. I cant find a schematic for this board. I got the boad and it was not working, It was a bit crusty but but...

Seems your making progress and almost there.. Just probably missing some small detail.

Wow that would be fantastic! If you figure out post back!!!  Maybe download this image and try it out: https://wiki.reactivemicro.com/32_Meg_Hard_Drive_Image