Re: 7L5 bad trigger
I realize that I'm replying to an old post but, just for the record, I thought I had exactly the same issue and it turned out to be simply the fact that I had accidentally enabled storage mode
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Richard Steedman
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#180434
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Re: Message from your fearless (foolish?) leader
Hi Dennis, First of all I'm glad that Marian had a successful operation and is recovering well. All the best wishes to you and your family from the other side of the Planet. Regarding mail bouncing,
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Nenad Filipovic
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#180433
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Re: Message from your fearless (foolish?) leader
Dennis, Praying for Marian¡¯s fast and complete recovery. -- Michael Lynch Dardanelle, AR
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Mlynch001
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#180432
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Re: Message from your fearless (foolish?) leader
Dennis, After my full knee surgery, I would take pain meds with food and home made remedy of honey ginger water (helps with nausea) Best wishes to you and your wife. Bob
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Robert Simpson
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#180431
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Re: Message from your fearless (foolish?) leader
Dennis: I don't know your wife Marian (obviously), although after observing your responses to others on the Tekscopes group, I can imagine that she is a wonderful human being, and I will send prayers
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Mike Dinolfo
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#180430
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Re: Corrosion Damage ¨C TM500 Plugins
The old black anti-static foam was notorious for breaking down and emitting some kind of gas that would attack ANY nearby metal, even gold or nickel plating. It's common to find test equipment
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-
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#180429
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PM-Re: [TekScopes] Message from your fearless (foolish?) leader
Dennis- we the children have been really good during your unknown forced absence, google has caused issues for me not giving me my messages with thunderbird...also a what??? why??? nothing on my end
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Ren¨¦e
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#180428
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Corrosion Damage ¨C TM500 Plugins
I have some TM-500 plugins that have been stored for a number of years in the garage in what I thought was a safe plastic storage container that is almost fully sealed from the atmosphere. To my
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christopherbath@...
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#180427
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Re: Message from your fearless (foolish?) leader
Hang in there Dennis, we'll try to behave. Prayers and good vibes to Marian. Vince.
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Vince Vielhaber
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#180426
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Re: Message from your fearless (foolish?) leader
Best recovery for Mrs. Marian! =D Tell her that even people far away as Brazil is wishing her a good recovery =D ---8<---Corte aqui---8<--- http://www.tabajara-labs.blogspot.com
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Alexandre Souza
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#180425
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Re: Message from your fearless (foolish?) leader
Hi Dennis, Please convey my best wishes to Marian for a speedy recovery! --Tom -- Prof. Thomas H. Lee Allen Ctr., Rm. 205 350 Jane Stanford Way Stanford University Stanford, CA 94305-4070
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Tom Lee
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#180424
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Re: Message from your fearless (foolish?) leader
Dennis, I am glad all went well. You and your family are in my prayers with special well wishes for Marian. GOD Bless and Thanks, rich!
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Richard R. Pope
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#180423
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Message from your fearless (foolish?) leader
Last Tuesday afternoon, Mar 9, for some unexplained reason Groups.io began sending me messages that emails addressed to me from the groups.io groups I belong to were bouncing. That came in to my InBox
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Dennis Tillman W7pF
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#180422
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Re: I built a TM500 mainframe tester, and updated the design. Someone might find this useful?
I just checked my TM501 (Not TM501A) modules, all four of them in my collection have Q12 on the left, Q10 on the right. I also just plugged my tester module in to each and the +15 and -15 LED's lit ok
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Jared Cabot
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#180421
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Re: 475B intermittent horizontal
Great News! Glad it was a simple fix. Those are the best. -- Michael Lynch Dardanelle, AR
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Michael W. Lynch
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#180420
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Re: 475B intermittent horizontal
I have cleaned all the switches and viola, all nice and dandy!! Thank you guys! The only problem remains the faulty 100x divider module in the attenuator of the 2nd channel. I bought new one some time
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Ondrej Pavelka
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#180419
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Re: CRT anode discharge
Bruce, I had a similar experience in the mid 70's as a young design engineer. I had a multi-input ADC which was implemented with a single ADC, a S/H and a couple of multiplexers. The problem I had
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Matt
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#180418
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Re: 454 fireworks
Sean: If Q1197 isn't s/c it's 99% likely the drive circuitry, which at least is accessible! John
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John Sykes
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#180417
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I built a TM500 mainframe tester, and updated the design. Someone might find this useful?
Fellow TM-500 Test Module Constructors, I've just completed assembling my TM500 test module and after plugging it into a TM501 frame for testing, found that although the 5V indicator illuminated, the
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ebrucehunter
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#180416
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Re: CRT anode discharge
Hi Bruce, During a project as a young engineer in the early 70's I was tasked with the design implementation of a unique multi channel ADC which required input sample-and-hold blocks. Initially, for
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Roger M
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#180415
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