Rjp663 Posted September 17 Report Share Posted September 17 Hello everyone, I'm new to the Classic Mac refurbishment game. I'm in need of schematics for the analog sweep board p/n 630-0525. It's the US 110V version. Any help would be much appreciated! Rick Quote Link to post Share on other sites
techknight Posted September 17 Report Share Posted September 17 Only ones that are available are the BOMARC versions. Quote Link to post Share on other sites
Rjp663 Posted September 17 Author Report Share Posted September 17 Thank you! The analog schematic is included as part of the Mac Classic file. I hadn't looked there since I have the Classic II. Macintosh_Classic_Schematic_(bomarc).pdf Quote Link to post Share on other sites
Alex Posted September 17 Report Share Posted September 17 Here are bunch of schematics, none of them unique. BOMARC included. https://drive.google.com/drive/folders/1VnDnfgf92viDq2Tl_wLvxx8I7tTjl89K?usp=sharing Quote Link to post Share on other sites
Rjp663 Posted September 17 Author Report Share Posted September 17 Thank you Alex! Quote Link to post Share on other sites
360alaska Posted September 17 Report Share Posted September 17 I didn't see the analog board in that link so here it is: https://drive.google.com/drive/folders/0B_Xp3uN-BcxsQjFLRUZqeEw2VFE Look in the other copies folder. Quote Link to post Share on other sites
Alex Posted September 17 Report Share Posted September 17 (edited) Good grief! One never knows the gems that come out of these conversations. Thank you 360alaska! Downloading your share and I will add those missing schematics to my share incase. Edited September 17 by Alex Quote Link to post Share on other sites
Rjp663 Posted September 19 Author Report Share Posted September 19 All, Since this was the first time I worked on the analog sweep board, I put together a recapping map. Hope this helps someone else! Rick ANALOG_PCB_630-0525.pdf Quote Link to post Share on other sites
MrFahrenheit Posted September 19 Report Share Posted September 19 Isn’t the analog board for a Classic II identical to the one in a Classic ? Quote Link to post Share on other sites
Rjp663 Posted September 19 Author Report Share Posted September 19 Yes it is. Quote Link to post Share on other sites
karrots Posted September 19 Report Share Posted September 19 My CI and CII were slightly different. Quote Link to post Share on other sites
Rjp663 Posted September 19 Author Report Share Posted September 19 I stand corrected. Quote Link to post Share on other sites
360alaska Posted September 19 Report Share Posted September 19 10 hours ago, karrots said: My CI and CII were slightly different. 9 hours ago, Rjp663 said: I stand corrected. There is an early and later/ low rfi version. Out of all of my machines I've only encountered 1 or 2 of the older type. Quote Link to post Share on other sites
karrots Posted September 19 Report Share Posted September 19 Mine were the following model numbers. Both were made in Singapore. Classic II (Oct 1991) 630-0525 Classic (Nov 1991) 860-0395 For the most part the caps were the same. I ordered double of what was in my CII but when I went to do the Classic I found I was missing 2 caps that were different. So they are pretty close. Parts list I used. https://docs.google.com/spreadsheets/d/e/2PACX-1vSV2LyGPEhFxpr9oA6FZ2DG7m42-P6yyeyOlBUpjrZJ2qcMCRyWYQzCNh56eypgUVyW4OP-M_NmQE2-/pubhtml# Quote Link to post Share on other sites
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