digger
Experienced Member
This morning, when I left my apartment to go to work, I noticed some computer stuff dumped outside by the trash. The old matrix printer and clone VGA monitor didn't interest me, but the IBM 5151 monitor did!
Unfortunately, a copper scavenger had gotten to the poor thing before I did, and its cables were cut off. The brutes! Also, there appeared to be a fairly large nasty crack at the bottom, close to were the cables came out of the case. I'm not sure if the same person who cut off the cables was responsible for that, since there seemed no point in breaking it open there, as you can see in the pictures attached below.
Apart from the damage at the bottom, it seemed in pretty good condition. I haven't made pictures of the front yet, but the screen seemed undamaged when I saw it briefly. At first I hesitated a bit and started walking away, since it was damaged, but then I realized that these things are quite the collectors items these days, and are increasing in value. Besides, I suspect that some of you would never have forgiven me, had I left this potentially valuable find with the trash. So I took it in my arms and stored it in my in-door bike shed, where it's now sitting dry, safe, and behind lock and key.
Of course, now comes the question: what changes do you think I have in successfully repairing this monitor? Since that inconsiderate short-term thinking copper collector had cut the cord so closely to the case, I will have to open it up and solder the stumps off and solder a new 220V cable and a cable with a 9-pin D-sub connector back on the board inside. I guess it would have been the best option regardless, since patching up a shortened cable would have looked ugly.
Also, according to the Wikipedia page on the IBM 5151 monitor, it might also be a good idea to check if the TFB648 needs to be replaced as well, since I'll probably have to open the monitor anyway.
Finally, what would the best way be to fix the crack in the plastic case? I know that it can't be made as new again, but what would the best method of restoration be? The right kind of glue, perhaps? Or is there perhaps a some more elegant alternative that would mask it somehow?
For the fun and sense of getting something working again alone it might be worth it, not to mention the educational aspect. Any pitfalls I need to be aware of?
Unfortunately, a copper scavenger had gotten to the poor thing before I did, and its cables were cut off. The brutes! Also, there appeared to be a fairly large nasty crack at the bottom, close to were the cables came out of the case. I'm not sure if the same person who cut off the cables was responsible for that, since there seemed no point in breaking it open there, as you can see in the pictures attached below.
Apart from the damage at the bottom, it seemed in pretty good condition. I haven't made pictures of the front yet, but the screen seemed undamaged when I saw it briefly. At first I hesitated a bit and started walking away, since it was damaged, but then I realized that these things are quite the collectors items these days, and are increasing in value. Besides, I suspect that some of you would never have forgiven me, had I left this potentially valuable find with the trash. So I took it in my arms and stored it in my in-door bike shed, where it's now sitting dry, safe, and behind lock and key.
Of course, now comes the question: what changes do you think I have in successfully repairing this monitor? Since that inconsiderate short-term thinking copper collector had cut the cord so closely to the case, I will have to open it up and solder the stumps off and solder a new 220V cable and a cable with a 9-pin D-sub connector back on the board inside. I guess it would have been the best option regardless, since patching up a shortened cable would have looked ugly.
Also, according to the Wikipedia page on the IBM 5151 monitor, it might also be a good idea to check if the TFB648 needs to be replaced as well, since I'll probably have to open the monitor anyway.
Finally, what would the best way be to fix the crack in the plastic case? I know that it can't be made as new again, but what would the best method of restoration be? The right kind of glue, perhaps? Or is there perhaps a some more elegant alternative that would mask it somehow?
For the fun and sense of getting something working again alone it might be worth it, not to mention the educational aspect. Any pitfalls I need to be aware of?