Author Topic: Has anyone heard of a 6 PIN DIN AT connector?  (Read 1678 times)

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Offline dante

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Has anyone heard of a 6 PIN DIN AT connector?
« on: Sun, 26 June 2016, 12:45:16 »
Someone is selling NIB BTC 5100C keyboards on ebay but they use a 6 pin DIN connector.  I thought AT was 5 pin no?

http://www.ebay.com/itm/BTC-Mini-Keyboard-5100c-New-/282059413098

edit: It looks pretty fat so that's why it looks "AT" to me.
« Last Edit: Sun, 26 June 2016, 12:52:33 by dante »

Offline fohat.digs

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Re: Has anyone heard of a 6 PIN DIN AT connector?
« Reply #1 on: Sun, 26 June 2016, 13:36:11 »
There are lots of DIN connectors such as MIDI. That center pin could cause a physical problem just plugging it in, even if the electrics were correct on the 4 that are actually active (or 5, in the case of that "refresh" or whatever it is on some XTs).
"Starting in 2011, the deficits again started to shrink. During Obama’s term  the deficit was reduced by $900 Billion  before finally in 2015 the GOP managed to wrangle a “reconciliation” bill out of Obama where he again cut corporate taxes, as well as made permanent some of George W. Bush’s original tax cuts. This is the year everything reversed. Before this, under Clinton, Bush and Obama the deficit in almost every year was gradually decreasing. The balance we had of taxes and the economy was bringing the deficit down, the money coming in was slowly catching up with the money going out until 2015. Trump’s subsequent tax cut has continued the new trend even after the rest of Bush’s cuts have since expired. Obama had an average GDP of 2.3%, with 11.6 million jobs created and unemployment peaking at 10% in 2009, then falling to 4.3% in 2016. If we had continued on that downward deficit track, we would have again reached balance and another surplus in 2017-2018.
– Frank V Walton 2025-07-01

Offline dante

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Re: Has anyone heard of a 6 PIN DIN AT connector?
« Reply #2 on: Sun, 26 June 2016, 13:44:02 »
There are lots of DIN connectors such as MIDI. That center pin could cause a physical problem just plugging it in, even if the electrics were correct on the 4 that are actually active (or 5, in the case of that "refresh" or whatever it is on some XTs).

Thanks for the feedback.  I've been eyeing these for a while but heard from more than one source that the AT model has a better feel than the PS/2.

Offline Morituri

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Re: Has anyone heard of a 6 PIN DIN AT connector?
« Reply #3 on: Tue, 28 June 2016, 16:25:32 »
Didn't the "Apple Desktop Bus" use 6-pin connectors?  Is this an old apple keyboard, specifically? 
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Offline fohat.digs

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Re: Has anyone heard of a 6 PIN DIN AT connector?
« Reply #4 on: Tue, 28 June 2016, 17:50:18 »
Didn't the "Apple Desktop Bus" use 6-pin connectors?  Is this an old apple keyboard, specifically? 

ADB has 4 live pins and a plastic pin that is electrically dead.

https://en.wikipedia.org/wiki/Apple_Desktop_Bus
"Starting in 2011, the deficits again started to shrink. During Obama’s term  the deficit was reduced by $900 Billion  before finally in 2015 the GOP managed to wrangle a “reconciliation” bill out of Obama where he again cut corporate taxes, as well as made permanent some of George W. Bush’s original tax cuts. This is the year everything reversed. Before this, under Clinton, Bush and Obama the deficit in almost every year was gradually decreasing. The balance we had of taxes and the economy was bringing the deficit down, the money coming in was slowly catching up with the money going out until 2015. Trump’s subsequent tax cut has continued the new trend even after the rest of Bush’s cuts have since expired. Obama had an average GDP of 2.3%, with 11.6 million jobs created and unemployment peaking at 10% in 2009, then falling to 4.3% in 2016. If we had continued on that downward deficit track, we would have again reached balance and another surplus in 2017-2018.
– Frank V Walton 2025-07-01