GreenBar0n's latest activity
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Please can you read through and vote on the following proposition for changes to the board structure by clicking here.
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GreenBar0n replied to the thread (2) Macintosh SE/30's - Full Restoration.Using a cheap DMM with the Frequency Counter function, where there is no adjustable settings like an O-scope, you'll still get 1.305MHz... -
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GreenBar0n replied to the thread (2) Macintosh SE/30's - Full Restoration.Regarding only getting 1.305MHz at A(2) Pin 4 - when the ROM is removed: I think the Simasima Repair Guide was stating what the...
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GreenBar0n replied to the thread (2) Macintosh SE/30's - Full Restoration.From the Simasima Repair Guide: 1. After initial power-on, and the voltages stabilize, the sound chip releases the reset line 2. The...
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GreenBar0n replied to the thread (2) Macintosh SE/30's - Full Restoration.I've found that making emphatic statements like "missing any Data line will cause a simasimac condition" tends to get a correction...
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GreenBar0n replied to the thread (2) Macintosh SE/30's - Full Restoration.Congrats and nice work, @Mark_W! A battery bombed board is serious work to recover from. I hadn't thought about the fact that I was...
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GreenBar0n replied to the thread VOLTAGE DIFFERENCES among SE & SE/30 Analog Boards.I'm reading very close to the same voltage you listed above in the floppy ports, you're showing 5.04V and a 5.12V, I'm between 5.05-5.02...
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GreenBar0n replied to the thread VOLTAGE DIFFERENCES among SE & SE/30 Analog Boards.Didn't have too much time today to get this going, a really nice older couple I've worked with in the past called me to convert their...
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GreenBar0n replied to the thread VOLTAGE DIFFERENCES among SE & SE/30 Analog Boards.I have (4) Sony CR-44 PSU's here, (3) recapped and (1) stock but barely used. I'll get some voltage readings this weekend from all of...
