SDA SRS 2.3 Schematic, What is the "P" on the XO board?
AMF007
Posts: 21
I don't have the XO in my hand, but I am tracing a problem, and need to know if anyone knows what the "P" is which is one the BE2200-A crossover in the pic attached:, th
anks!
anks!
Comments
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That is a symbol for a connector, in this case a faston connector.
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Duh, makes sense, nit sure why R then crossed out. Thought resistive protect device or something stupid. I gotta take everything out tomorrow, thanks
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I have never had to draw a "dangling 6" piece of wire with a female spade connector (faston) before.
Certainly doesn't explain the weird-**** problem of ONLY sub-bass pair sounding like a crackling buzz only on deep piano type notes. Played the crap out of a ton of material, loud, and no such sound ever, with my ear right on those 2 drivers. Dropped extra regular 6511ish driver in place of top driver, still heard it, jist a little clearer than donut driver. Swapped preamp L and R and the problem stayed in the right speaker where it started.
I cut my schematic pic off not showing that that wire entering the XO board via "P" goes straight to ground.
Post edited by AMF007 on -
Gonna replace all low end caps as soon as I can get an accurate list of SonicCaps
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There are quite a few people living in this area with the surname of Glotfelty, a common Mennonite name.
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I did an internet search for "Glotfelty and Polk Audio" and there he is: David Glotfelty, former project manager for Polk Audio, Hopkins graduate and Baltimore native son. Another piece of Polk history.
