Remaining issue with PAC and new head unit
#1
Remaining issue with PAC and new head unit
I've got my Pioneer 3200 BT up and running, and resolved the SW programming problem (bad tap connector!). One last thing is the lack of radio antenna signal. I am getting some FM (but weak) and nothing on AM. To me, it's running like no antennae connection is being made.
My next debugging tasks are to manipulate individual connector points (antennae adapter and plug connector into radio) to see if this changes anything.
Should I also be looking for loose connections in the blue wire, "power antennae" line? My G35 has a windshield antennae.
Thanks,
Rick
My next debugging tasks are to manipulate individual connector points (antennae adapter and plug connector into radio) to see if this changes anything.
Should I also be looking for loose connections in the blue wire, "power antennae" line? My G35 has a windshield antennae.
Thanks,
Rick
#2
#3
#4
only antennae connection from my stock head unit is a dual pin, round body connector. I am using the PAC antennae adaptor to connect this to the coaxial antenae plug on the Pioneer head unit.
My current working theory is that the antennae adapter is 'bad'...broken wire, perhaps? I've gone around and around with this one and keep coming back to this fundamental conclusion. Anyone else had a 'bad' one?
Rick
My current working theory is that the antennae adapter is 'bad'...broken wire, perhaps? I've gone around and around with this one and keep coming back to this fundamental conclusion. Anyone else had a 'bad' one?
Rick
#6
sounds exactly like my symptoms... I would like to run a +12V jumper directly to the antenna amplifier to test this out. If it is simply an issue of not getting power to the antenna amp, that should resolve it, then I can either make a permanent direct power connection, or figure out where the missing connection is.
Where do I access the antennae amplifier?
Where do I access the antennae amplifier?
#7
sounds exactly like my symptoms... I would like to run a +12V jumper directly to the antenna amplifier to test this out. If it is simply an issue of not getting power to the antenna amp, that should resolve it, then I can either make a permanent direct power connection, or figure out where the missing connection is.
Where do I access the antennae amplifier?
Where do I access the antennae amplifier?
It seems a lot of the aftermarket head units don't push enough power to turn on the amplifier, a common solution is to connect the antenna amp wire to the cigarette lighter instead.
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#8
Thanks! By the way, your writeup of the required components and installation was a BIG help. Re the antenna power...I used a modified 'tap' connector to bridge together the red (switched 12V) and the blue (antenna power) on the 'stock' side of the original audio connector (I'm not a big fan of these connectors, but in this case I made an exception). I had measured 0V at the solid blue wire on the Infiniti stock side of the audio connector during this morning's debugging, and jumpered a temporary +12 over there...voila!
I'm not sure what connection I missed hooking up the PAC adapter. But, sure enough that was my problem. Time to put the dash back together.
Cheers,
Rick
I'm not sure what connection I missed hooking up the PAC adapter. But, sure enough that was my problem. Time to put the dash back together.
Cheers,
Rick
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Bulleh (06-20-2011)
#9
Thanks! By the way, your writeup of the required components and installation was a BIG help. Re the antenna power...I used a modified 'tap' connector to bridge together the red (switched 12V) and the blue (antenna power) on the 'stock' side of the original audio connector (I'm not a big fan of these connectors, but in this case I made an exception). I had measured 0V at the solid blue wire on the Infiniti stock side of the audio connector during this morning's debugging, and jumpered a temporary +12 over there...voila!
I'm not sure what connection I missed hooking up the PAC adapter. But, sure enough that was my problem. Time to put the dash back together.
Cheers,
Rick
I'm not sure what connection I missed hooking up the PAC adapter. But, sure enough that was my problem. Time to put the dash back together.
Cheers,
Rick
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