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PowerBook 190 strange behavior — #3

Thanks Elfen!  Next week I'll have an exam break at university, so I hope I'll have a couple of days to give this little boy some care. Seems like a reasonably easy fix, at least …
68kMLA Hardware by Sherry Haibara Mon, 27 Apr 2015 - 19:53

Apple IIgs Fatal System Error 0911 — #4

gobabushka said: Ok, so I have managed to find my way back into the apple collecting hobby accidentally. I have since aquired an Apple IIgs that when I turn it on, I get F…
68kMLA Hardware by magnusfalkirk Mon, 27 Apr 2015 - 17:25

A Yankee joins the Krauts — #8

This is probably an international analog board, the capacitor references will be different...
68kMLA Hardware by 360alaska Mon, 27 Apr 2015 - 16:31

SE/30 Pad (et al) repair — #5

There was no result of the initial powerup, but C12, Y1 and D1 were all missing.  The analog board seems to be fine, and (if I'm not misremembering), there was power to both the fl…
68kMLA Hardware by raoulduke Sun, 26 Apr 2015 - 22:49

A Yankee joins the Krauts — #7

128K, 512K, Pluses and SE's rarely need a logic board recap. But they do need work on the analog board. Check for cracked solder connections on harness connectors to the logic boar…
68kMLA Hardware by Elfen Sun, 26 Apr 2015 - 22:28

PowerBook 190 strange behavior — #2

Its salvageable. The 190 needs to be taken apart and and cleaned out first. The case where corrosion is found can be cleaned with  baking soda rub down and rinsed out with water an…
68kMLA Hardware by Elfen Sun, 26 Apr 2015 - 22:05

Powerbook Duo adaptor smoke — #2

They usually dont. But they are at the age of bad caps so anything is possible
68kMLA Hardware by techknight Sun, 26 Apr 2015 - 21:14

A Yankee joins the Krauts — #6

I guess I'm very lucky. The mainboard of my new Plus looks phenomenal. Just a bit of dust. It has 4 MB installed. The caps on the mainboard are of normal axial type: 5x 33uF, 16 V…
68kMLA Hardware by bobo68 Sun, 26 Apr 2015 - 21:10

A Yankee joins the Krauts — #5

Ok, thanks. I still would like to have a complete list of all caps (analogue and digital board) for reference. So far I found one for the analogue board: http://www.jagshouse.com/…
68kMLA Hardware by bobo68 Sun, 26 Apr 2015 - 19:17

A Yankee joins the Krauts — #4

I soldered the connectors on the analog board with some new solder and the flickering stopped. Maybe it will do the trick with your Plus too.
68kMLA Hardware by mactjaap Sun, 26 Apr 2015 - 18:40

A Yankee joins the Krauts — #3

Is there a list of capacitors for replacement available? I searched here and in the web but did not find one. TIA, bobo68
68kMLA Hardware by bobo68 Sun, 26 Apr 2015 - 17:52

SE/30 Pad (et al) repair — #4

oh dear - acid spill - ah well - you might be fixing that for a long time. Have you tried to power it up? - any results based on what I have seen of these acid spills you have a…
68kMLA Hardware by falen5 Sun, 26 Apr 2015 - 13:17

SE/30 Pad (et al) repair — #3

The Y1 piezo was killed by the battery acid. Same with D1. Both are replaceable. I removed the battery holder.
68kMLA Hardware by raoulduke Sun, 26 Apr 2015 - 05:10

SE/30 Pad (et al) repair — #2

I hate to tell you pal but your missing more than a pad on C12 there The Y1 crystal is missing along with D1 transistor. The battery holder is also gone............did you remove…
68kMLA Hardware by falen5 Sat, 25 Apr 2015 - 19:56

OS 8.5 freezes while loading on a 9600 — #6

Take out all of the PCI cards you don't absolutely need. Reseat those that you keep. Reseat the RAM. Check all of the SCSI connections and keep connected only what you need. Make…
68kMLA Hardware by AichEss Sat, 25 Apr 2015 - 19:23

OS 8.5 freezes while loading on a 9600 — #5

Hello, I installed the 604ev card processor in the 9600, removing the NewerTech g3/445 card, but was unable to boot. Tried to boot from the HD, and the 8.5 original CD I own. Tri…
68kMLA Hardware by dadapro Sat, 25 Apr 2015 - 03:02

Apple ][ ITT 2020 OEM with lots of goodies — #5

OK. How rare are they in the Netherlands? No so. I see one for around 40 dollar offered. A genuine with two disk drives. http://link.marktplaats.nl/m922304692
68kMLA Hardware by mactjaap Fri, 24 Apr 2015 - 17:03

Apple ][ ITT 2020 OEM with lots of goodies — #4

Gorgonops said: Obviously case is pretty clearly a different casting; in addition to the different keyboard opening(s)) details like the bezel trim and the braces that hold t…
68kMLA Hardware by Charlieman Thu, 23 Apr 2015 - 18:38

Apple ][ ITT 2020 OEM with lots of goodies — #3

Obviously case is pretty clearly a different casting; in addition to the different keyboard opening(s)) details like the bezel trim and the braces that hold the lid up are differen…
68kMLA Hardware by Gorgonops Thu, 23 Apr 2015 - 17:59

Schmeaux's present stuff and future conquests... — #6

The 30? Yep... it's had a very hard life the poor thing. A recap should fix the electronic side of things but the case will be an interesting excercise to get fixed to an acceptabl…
68kMLA Hardware by Schmoburger Thu, 23 Apr 2015 - 16:31
mp.ls