Recent content by daanvdl

Probably you already tried this, but if not; maybe worth trying.

Just for documentation: 115S0002 is equal to 4420P-601-250/201 112S0302 is equal to 4816P-1-102 and SOMC1603-102G

Are the shifitings related to floppydrive activity? Whining noises are usally BU406 or the flyback. Wiggles on display can be caused by a bad BU406. Try replacing BU406 and confirm ground is connected to the chassis.

I did made some improvements. I will publish a new release tomorrow!

That's nice of you, thank you! Many people don't understand how much work it is to get to an end result of a recreation. Many take these kind of boards for granted, while developing such boards takes months of work. In addition, the costs can never actually be recouped. I see it as a gift to...

I created a shared Mouser cart for the AA15831 PSU: https://www.mouser.com/ProjectManager/ProjectDetail.aspx?AccessID=43151c482f

Regarding this threat the A/B yokes may be interchangeable pinwise, but i did not test that so i can not conform that. This board is a replica with the B-type yoke. https://68kmla.org/bb/index.php?threads/the-compact-mac-crt-guide.8543/page-2

Apple did use mainly the early revision for the Classic I, and the late revision for Classic II, although i have seen the other way around. I am not 100% sure if that is a later boardswap or a factory thing. Nevertheless; They are interchangeable.

No, 100% Through-hole :)

I've been working on recreating the Macintosh Classic late revision analog board for quite a while. This board can be reconfigured to both 110V as 240V, although i have not test 110V setup yet. This revision board should be able to replace any Classic I or II revision (early/late) analogboard...

I've been working on recreating the INTERNATIONAL (revision D) analog board for quite a while. This INTERNATIONAL board can be reconfigured to both 110V as 240V, although i have not test 110V setup yet. This revision board should be able to replace any revision (A/B/C/D) board, both US as...

https://github.com/TheRealBolle/SE30/tree/main/PALs For the VROM: maybe you can find a binary online, either create one yourself when you need a clone.

You can use the Bolle PAL jedec files to program 16V8’s. The VIDEO ROM is a 27C.

First time populating another new recreation board