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Author Topic: Confused with A1200 audio connectors.  (Read 1718 times)

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Offline PainkillerTopic starter

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Confused with A1200 audio connectors.
« on: February 20, 2008, 03:26:29 PM »
Ok here is the deal have A1200 where the RCA connectors have been removed. So I was thinkin that I install traditional RCA connectors for it, but then stumbled upon something really odd. When the board has the original RCA connectors The left tand right audio poles are connected together :-? How is this possible I mean isn't the A1200 audio stereo which would be damn well impossible to achieve when the left and right poles are connected together or am I missing something here? I'm currently looking at the schematic and needless to say I'm really confused...
 

Offline PainkillerTopic starter

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Re: Confused with A1200 audio connectors.
« Reply #1 on: February 20, 2008, 05:31:25 PM »
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motorollin wrote:
A1200 is indeed stereo. Are you absolutely certain you're not looking at the grounds?

--
moto


I'm 100% certain. Measure it yourself if you don't believe me from pole to pole the left and right channel are connected   :-o
 

Offline PainkillerTopic starter

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Re: Confused with A1200 audio connectors.
« Reply #2 on: February 20, 2008, 06:58:55 PM »
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Castellen wrote:
The RCA jacks contain switches which join the independant left and right audio channels together if a single (mono) RCA cable is plugged into the computer.  Likewise, you'll also measure a short with nothing plugged in.

I've written more detail about it here, the schematic also shows this detail (poorly).


Thank you for the info. I couldn't quite figure it out from the schematics I was looking at. BTW is there any place where I could buy these original connectors that have the switches?