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|  Message 987  |
|  Ron Lauzon to Anton Mikhaylov  |
|  Re: TRS-80  |
|  26 Jul 21 08:45:00  |
 TZUTC: -0400 MSGID: 900.fidoclassicc@1:275/89 2563e9c6 REPLY: 1:275/98 257a63c1 PID: Synchronet 3.18c-Win32 master/d2950f472 Mar 30 2021 MSC 1928 TID: SBBSecho 3.14-Win32 master/d2950f472 Mar 30 2021 MSC 1928 BBSID: DMINE CHRS: ASCII 1 -=> Anton Mikhaylov wrote to All <=- AM> I have a small question for the community. AM> Not long ago I picked up a nice looking TRS-80 computer with a matching AM> TRS-80 Video Display, modem and cassette player/recorder. Display had AM> been given away for free immediately, because I simply do not have a AM> place for it. And I am more interested in computer itself. AM> Now, getting closer to the question I wanted to ask, this computer has AM> a problem. Before plugging in the original PSU, I checked the output AM> voltages, and those seemed to be ok. But when I try to turn on the AM> computer, the power LED turns on for a second, then something clicks AM> inside the computer, and LED turns off. Second later this cycle AM> repeats. I haven't opened the case yet, but decided to ask the AM> community first: what could be causing this problem? Clicking sounds AM> like some kind of relay is switching off, but I am pretty sure, there AM> should be no mechanical relays inside. Most probably something is AM> dead/shorted, but why would it produce a sound then? AM> Please explain what that could be, so I would start looking at it first AM> after I open the case. You should start by telling us what model of TRS-80 you have. ... Take my advice, I don't use it anyway. === MultiMail/Linux v0.52 --- SBBSecho 3.14-Win32 * Origin: Diamond Mine Online BBS - bbs.dmine.net:24 (1:275/89) SEEN-BY: 1/123 14/0 15/0 18/200 19/36 30/0 80/1 90/1 103/705 105/81 SEEN-BY: 106/201 116/18 120/331 340 123/131 129/305 135/0 153/7715 SEEN-BY: 154/10 218/700 221/1 6 222/2 226/30 227/114 702 229/101 424 SEEN-BY: 229/426 428 452 700 981 1016 1017 230/150 152 240/1120 5832 SEEN-BY: 249/1 206 317 400 250/1 261/38 100 266/512 267/155 275/0 SEEN-BY: 275/89 91 93 95 97 98 99 100 201 301 280/464 282/464 1038 SEEN-BY: 282/1056 291/100 111 292/854 301/0 1 101 113 317/3 320/119 SEEN-BY: 320/219 322/757 335/364 340/400 341/66 342/200 396/45 633/280 SEEN-BY: 640/1321 712/848 801/161 189 920/1 3634/12 5020/1042 5053/58 SEEN-BY: 5058/104 PATH: 275/89 100 261/38 301/1 229/426 |
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