68kMLA Classic Interface
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| Click here to select a new forum. | | Macintosh Classic II Blues... :/ | Posted by: hageir on 2019-07-20 15:28:56
Scary, the last thing you see is him messing with the CRT of all things LOL just kidding,
oscilloscope would really help!
| Posted by: nkomarn on 2019-07-20 15:31:19
Scary, the last thing you see is him messing with the CRT of all things LOL just kidding,
oscilloscope would really help! Still alive, haha! I am planning to replace the board - I tested with an oscilloscope and board seems bad. I don't know how I would really go about fixing it at this point.
| Posted by: hageir on 2019-07-20 15:41:05
:🙂 pheew! AC and CRTs are my least favorite.
Just a quick glance;
C14, what's going on there?
F1 is that a fuse or an inductor?
Also, isn't there a jumper somewhere on the board for the RAM configuration? Is it in the correct state?
(I'm sorry, I repair synthesizers, just got a Macintosh SE yesterday at the junkyard, although I do have another one in storage, I've never worked on them per se)
| Posted by: LaPorta on 2019-07-20 16:19:47
I just got a scope for the first time...wish there was a tutorial on how to use it!
| Posted by: jimjimx on 2019-07-20 17:13:01
Scary, the last thing you see is him messing with the CRT of all things LOL just kidding,
oscilloscope would really help! It’s known that nobody ever died from a CRT shock.
It might hurt like hell, but there is *NO* record of anybody dying from a CRT.
| Posted by: hageir on 2019-07-20 18:13:27
It’s known that nobody ever died from a CRT shock.
It might hurt like hell, but there is *NO* record of anybody dying from a CRT. Ah, thank you very much! That eases my mind, I had a Performa the other day that had a rather crusty CRT, I was on needles the entire time, just waiting for it to catch fire in the kitchen LOL
| Posted by: jimjimx on 2019-07-20 18:28:56
Ah, thank you very much! That eases my mind, I had a Performa the other day that had a rather crusty CRT, I was on needles the entire time, just waiting for it to catch fire in the kitchen LOL Again, there’s no fact that a CRT will kill you....... Thats until you or me become “statistic #1”
Be carful !!!
Dont make truth the fact.
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