71' AM/FM stereo radio wiring question
#1
71' AM/FM stereo radio wiring question
I have a stock AM/FM stereo radio with rear speaker. Does anyone have a color coding wiring diagram? The connector was cut off, and the wires were just spliced. But I can tell it is not wired correctly, it sounds best only when in the middle position (fader control). This unit has a factory amp that plugs into the radio. This connector is ok. Also what would be the wattage of the stock speakers?
#2
71' AM/FM stereo radio wiring question
I did not think the 71's had the separate amp unit. You may have a 70 radio??? Where is your wiring spliced? In the red oval or blue oval? It may help if you can post a picture of spliced wiring.
Don W
Don W
#3
It was from a junk yard find many years ago so it's very possible it was from a 70' model. I have to pull the radio out when I get a chance, then I will take a picture. This diagram is very helpful though. Thank you for the reply. Jim
#4
I have a stock AM/FM stereo radio with rear speaker. Does anyone have a color coding wiring diagram? The connector was cut off, and the wires were just spliced. But I can tell it is not wired correctly, it sounds best only when in the middle position (fader control). This unit has a factory amp that plugs into the radio. This connector is ok. Also what would be the wattage of the stock speakers?
#6
Been a while since I've been on the forum, just saw this: I do believe as well you have a pre'71 unit if it has the separate rear multiplex adapter. OK, as far as connections go: On the adapter box, you will have, in addition to the multi-plug adapter, one single blue or brown wire. This is the positive to the rear speaker. The negative to the rear speaker grounds by a wire to the chassis of the vehicle. The front: You have three wires coming out of the radio connector, side by side, the yellow is power, the black is ground for the front speaker, and I believe it is a green in color for the positive side for the front speaker. Hope this helps out! Regards, Howie.
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December 25th, 2012 01:37 PM