- How much power is used by the final stage? - 4 Updates
- Commodore 1702 Monitor, Intermittent Display Issue - 4 Updates
- Transistors - 1 Update
| Phil Allison <pallison49@gmail.com>: Aug 15 06:03PM -0700 John-Del wrote: > Are you as delightful in person as you are on the web? ** I'm 100% certain you are exactly the same KING size cunt in real like as you are here. FOAD you waste of space. .... Phil |
| John-Del <ohger1s@gmail.com>: Aug 16 06:29AM -0700 On Thursday, August 15, 2019 at 9:03:35 PM UTC-4, Phil Allison wrote: > ** I'm 100% certain you are exactly the same KING size cunt in real like as you are here. I assume you meant "real life" - unless "like" was a Freudian slip... And while my own shortcomings are well known and reluctantly conceded, that does not answer the question Phil. The group would really like to know if you indeed exude all the warmth and charm in person as you do on the web? A simple yes or no would suffice. > FOAD you waste of space. Heh heh.. You are a charmer Phil!! |
| Tim R <timothy42b@aol.com>: Aug 16 06:39AM -0700 On Wednesday, August 14, 2019 at 6:44:29 PM UTC-4, Phil Allison wrote: > > Phil, > > you don't know micky very well, do you? > ** No way for me to know and no need exists. That's not quite true. Yes, there is a way to know. micky's pattern is pretty obvious; if you didn't know from the first post, the next few hundred should certainly convince you. Need? Well, that's a judgment call. Sometimes you're less aggravated by stupidity if it isn't a surprise. But avoiding aggravation isn't necessarily a priority for everybody. |
| "pfjw@aol.com" <peterwieck33@gmail.com>: Aug 16 07:05AM -0700 On Friday, August 16, 2019 at 9:29:45 AM UTC-4, John-Del wrote: > The group would really like to know if you indeed exude all the warmth and charm in person as you do on the web? A simple yes or no would suffice. Not going to get an answer from our resident Tourette Syndrome poster-child. His sort of behavior (here) is not well-tolerated down-under such that unless he is about 6'-6", 240 pounds and a master of Krav-Maga, he would not last very long. Who know? Peter Wieck Melrose Park, PA |
| tabbypurr@gmail.com: Aug 15 06:22PM -0700 > I then used a DVD player as a signal source and by golly, > NO PROBLEM. > John that was easy :) NT |
| Tim Schwartz <tim@bristolnj.com>: Aug 16 08:32AM -0400 Just goes to show you, it is not necessary to replace every electrolytic capacitor that is over 6 weeks old. I've often found that caps I'm removing when a customer insists on replacing them all are just as good or better than the new ones. Depends on brand, and the heat in the product. Regards, Tim |
| "pfjw@aol.com" <peterwieck33@gmail.com>: Aug 16 05:50AM -0700 On Friday, August 16, 2019 at 8:32:53 AM UTC-4, Tim Schwartz wrote: > or better than the new ones. Depends on brand, and the heat in the product. > Regards, > Tim Always that is possible. But as-reported, the symptoms were indicative of age. And in a design as (relatively) bullet-proof and simple as the 1702, that would lead, typically, to age and/or dirt. And, if one is 'in there' the cost of a few capacitors now, vs. another tear-down later is negligible. I restore a lot of vintage solid-state Dynaco products, mostly for fun as they are so basic. To do any level of restoration mostly requires a complete tear-down. So, if part X is bad on channel A, I will do the same part on Channel B as well. There are about US$18 worth of critical parts to be replaced in the typical ST-120, and "doing all" vs. doing only "the one" is about an hour in additional time. I am not paying the bills with my hobby - I am happy that it is self-sustaining at this point. But you get the point, I hope. Peter Wieck Melrose Park, PA |
| Fox's Mercantile <jdangus@att.net>: Aug 16 08:32AM -0500 > On Friday, August 16, 2019 at 8:32:53 AM UTC-4, Tim Schwartz wrote: >> Just goes to show you, it is not necessary to replace every >> electrolytic capacitor that is over 6 weeks old. > Always that is possible. One of my first projects was my parents Artone AM, FM and Phone. Put it on the bench, plug it in and turn it on. Pffft. One of the wax paper caps blew it's guts out. Replace it, and try it again. Pffft. Another one of the wax paper caps blew it's guts out. Replace it, and try it again. Pffft. Yet another one of the wax paper caps blew it's guts out. Replace it, and try it again. Pffft. There goes on of the filter caps. At this point I'd had enough of this foolishness. I replaced EVERY remaining paper and electrolytic capacitor. When I get a radio to work on, the very first thing I do is replace all the paper and electrolytic capacitors. I am not going to waste my time "trouble shooting" things I know are bad, or will fail soon. It's not called shotgunning, it's called not wasting my time. -- "I am a river to my people." Jeff-1.0 WA6FWi http:foxsmercantile.com |
| Richard Edwards <ejb@fastmail.fm>: Aug 16 04:12AM -0700 On Friday, July 19, 2019 at 10:55:12 AM UTC+10, Richard Edwards wrote: > > Regards > > Richard > Thanks to everyone for the responses and offers. I think I have enough to go on. Will update once/if i resolve... So just to round this out the replacements were 2n2001 2n2005 P4M Also had to replace a B688 PSU now working. Thanks to all who offered assistance and ideas. |
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