12-18-2018, 09:39 AM
so... i see that now,, i dont have a phono input on my Z and it took me a minute to see that in the diagram you posted, its a slider switch.
here this guy is also agreeing that within the modern smartphone headphone jack there is a left and right speaker signal then deal with the ground & shield as required.
he is agreeing that you join up the modern cable left and right with inline 1kohm resistors on each wire so your smart device interior electronics see's a load to simulate ear buds.
in this vid,, there is an OEM toggle switch so to speak by way of how the radio was designed.
https://www.youtube.com/watch?v=kL94do8x1-g
in my case i hope to find the jack that acts as contacts so when the cable is pulled out, i am in "radio mode", then when the cable is inserted, i am in ipod mode.
there are lots of discussions on isolation transformers as well incase you want an insurance policy against the possibility of a hot chassis.,, this gets into the discussion of earthing vs grounding vs floating chassis etc...
in m case i will mount my jack to a non-conductive surface ,, this way i simply intercept the wire that is tied to my vol control.
what i know is we dont intercept the wiper..........
we intercept what is called the "high side" of the vol control. so i think that means that looking at the front side of the vol control, you would always use the "LEFT" terminal lug.
here this guy is also agreeing that within the modern smartphone headphone jack there is a left and right speaker signal then deal with the ground & shield as required.
he is agreeing that you join up the modern cable left and right with inline 1kohm resistors on each wire so your smart device interior electronics see's a load to simulate ear buds.
in this vid,, there is an OEM toggle switch so to speak by way of how the radio was designed.
https://www.youtube.com/watch?v=kL94do8x1-g
in my case i hope to find the jack that acts as contacts so when the cable is pulled out, i am in "radio mode", then when the cable is inserted, i am in ipod mode.
there are lots of discussions on isolation transformers as well incase you want an insurance policy against the possibility of a hot chassis.,, this gets into the discussion of earthing vs grounding vs floating chassis etc...
in m case i will mount my jack to a non-conductive surface ,, this way i simply intercept the wire that is tied to my vol control.
what i know is we dont intercept the wiper..........
we intercept what is called the "high side" of the vol control. so i think that means that looking at the front side of the vol control, you would always use the "LEFT" terminal lug.
