Groups | Search | Server Info | Login | Register
Groups > comp.sys.tandy > #656
| From | Daniel <me@sc1f1dan.com> |
|---|---|
| Newsgroups | comp.sys.tandy |
| Subject | expected outcome of a dumb mistake |
| Message-ID | <87k00rccyy.fsf@sc1f1dan.com> (permalink) |
| Organization | Newshosting.com - Highest quality at a great price! www.newshosting.com |
| Date | 2023-02-09 11:09 +0000 |
Bought my first 100 in 2020 from eBay - instantly had problems and today they still exist but I've recently identified a solution. A second 100 came as an inexpensive 'for parts' unit that ultimately worked fine - the seller didn't have the memory switch set to 'on' and thought it was dead. The thing works like it's fresh out of the factory. Guys, I learned that I made a big mistake. Got my 200 from the bitchin100 list soon after getting my 100's and made that my daily driver. The 100s found a home in the closet next to the board games. I decided today to register them all with Web8201. I cracked one open for the first time. without thinking too much about the insides, stupidly, and opened it to get the necessary serial and version numbers to provide good registration info. As I was screwing her back together, I decided to inspect it for problems. Looked at the battery and, on initial inspection, it looked okay. Looking closer I found residue on the side of the battery, then residue on a number of via's where the nearby resistors are soldered in. CRAP I should have inspected it two years ago but it just sat on my closet and I can't help but think maybe it only leaked after i got the device. Again, I turn it on and it works great. I just wish I wasn't so stupid as to ignore the inspection two years ago. Or, at least, I wish I had at least removed the internal battery when I got it. Just stupidity here. BONK So now I have some soldering and cleanup to do. I assume the resistors should be replaced. I went ahead and excised the motherboard from the shell for deep inspection. As you can see, there are some leaking caps, residue, and some impacted traces. I have some restoration work to do and some components to order. This will be the first time I restore the bad traces. Pictures: https://imgur.com/zn3fV4G.png https://imgur.com/m6yzNzm.png https://imgur.com/nWw3JNh.png https://imgur.com/yMlMc5L.png https://imgur.com/mbyV6xB.png https://imgur.com/m1Uc6ez.png Daniel
Back to comp.sys.tandy | Previous | Next — Next in thread | Find similar
expected outcome of a dumb mistake Daniel <me@sc1f1dan.com> - 2023-02-09 11:09 +0000
Re: expected outcome of a dumb mistake Walt Perko <r4rguy@gmail.com> - 2023-02-10 02:53 -0800
Re: expected outcome of a dumb mistake Black Epyon <Blackepyon01@yahoo.ca> - 2023-02-10 07:55 -0800
Re: expected outcome of a dumb mistake Walt Perko <r4rguy@gmail.com> - 2023-02-10 08:09 -0800
Re: expected outcome of a dumb mistake Daniel <me@sc1f1dan.com> - 2023-02-13 07:21 +0000
Re: expected outcome of a dumb mistake Daniel <me@sc1f1dan.com> - 2023-02-13 07:19 +0000
Re: expected outcome of a dumb mistake Daniel <me@sc1f1dan.com> - 2023-02-13 07:17 +0000
Re: expected outcome of a dumb mistake Black Epyon <Blackepyon01@yahoo.ca> - 2023-02-13 07:42 -0800
Re: expected outcome of a dumb mistake Walt Perko <r4rguy@gmail.com> - 2023-02-13 10:38 -0800
Re: expected outcome of a dumb mistake Daniel <me@sc1f1dan.com> - 2023-02-15 09:56 +0000
Re: expected outcome of a dumb mistake Walt Perko <r4rguy@gmail.com> - 2023-02-15 03:35 -0800
Re: expected outcome of a dumb mistake Daniel <me@sc1f1dan.com> - 2023-02-17 07:30 +0000
Re: expected outcome of a dumb mistake Black Epyon <Blackepyon01@yahoo.ca> - 2023-02-16 01:01 -0800
Re: expected outcome of a dumb mistake Daniel <me@sc1f1dan.com> - 2023-02-17 07:31 +0000
Re: expected outcome of a dumb mistake Walt Perko <r4rguy@gmail.com> - 2023-02-17 03:56 -0800
Re: expected outcome of a dumb mistake Daniel <me@sc1f1dan.com> - 2023-02-20 10:18 +0000
Re: expected outcome of a dumb mistake Daniel <me@sc1f1dan.com> - 2023-03-01 07:21 +0000
Re: expected outcome of a dumb mistake Walt Perko <r4rguy@gmail.com> - 2023-03-01 15:56 -0800
Re: expected outcome of a dumb mistake Daniel <me@sc1f1dan.com> - 2023-02-17 07:33 +0000
csiph-web