your a wealth of info man. 6 layers!!!! .........ill stick with macs. Got my hands on an IBM AS/400 the otherday....had a look at the main board......I think its just 2 layers...........but man its just a monster. 10 inch floppy drive (I think)
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anyway good news..........just got a chime from the second se30........a good chime.........but video=1 line across middle of screen. This is the board with the ue8 ripped off.
replaced it with one from one of my dead se30's along with 2 crystals, uj3 (that was on first se30!!), 2 transistors and a few caps.
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have a good se30 alongside this one and im metering away at random - good board , pin 1 to anywhere I can find a beep.... then do same continuioty test on bad ue8
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its 3:36am here in Ireland and im not going to bed until this dam thing works
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anyway good news..........just got a chime from the second se30........a good chime.........but video=1 line across middle of screen. This is the board with the ue8 ripped off.
replaced it with one from one of my dead se30's along with 2 crystals, uj3 (that was on first se30!!), 2 transistors and a few caps.
-
have a good se30 alongside this one and im metering away at random - good board , pin 1 to anywhere I can find a beep.... then do same continuioty test on bad ue8
-
its 3:36am here in Ireland and im not going to bed until this dam thing works