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Old 04-14-2017, 12:08 PM   #1
Coley
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Smile Quick am fm Radio wiring question (Power/Ground)

I have a 1969-1970 am-fm GM delco (Chevelle/Camaro) radio that I picked up recently and I wanted to know if anyone has a wiring diagram showing the power/ground-negative supply points for this unit?
It is the am-fm Stereo/Multiplex amplifer unit and has a boatload or harnesses for everything....but I just wanted to know where the main power (and ground) points are?
If anyone can shed some light on this, that would be great and appreciated!!
Many Thanks!
Coley
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Old 04-14-2017, 03:31 PM   #2
Coley
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Smile Re: Quick am fm Radio wiring question (Power/Ground)

Here are a few pics of the radio....if that helps
If anyone knows which of these connections is the power and ground...let me know.
Many Thanks again
Coley
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....for some men, there is experience, skill and effort....for the others...there is visa and UPS LOL
1966 Chevy 1/2 ton (Florida- Red/white)
1972 Chevy 1/2 ton (California- Blue/white)
2005 Chevy Silverado HD2500/Duramax
2000 Dodge Ram 1500
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Old 04-17-2017, 01:51 PM   #3
Coley
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Re: Quick am fm Radio wiring question (Power/Ground)

Quick bump...and again, any info guys on where the definitive power/ground are for one of these GM/Delco radios?
any info helps and again, many thanks
....I am trying to avoid blowing this thing up by powering up the wrong terminal, etc.
Coley
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....for some men, there is experience, skill and effort....for the others...there is visa and UPS LOL
1966 Chevy 1/2 ton (Florida- Red/white)
1972 Chevy 1/2 ton (California- Blue/white)
2005 Chevy Silverado HD2500/Duramax
2000 Dodge Ram 1500
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Old 04-17-2017, 07:05 PM   #4
ray_mcavoy
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Re: Quick am fm Radio wiring question (Power/Ground)

Your radio would have originally used a connector like this. The yellow wire is power and the black is ground.
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Old 04-22-2017, 02:44 PM   #5
Coley
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Re: Quick am fm Radio wiring question (Power/Ground)

Quote:
Originally Posted by ray_mcavoy View Post
Your radio would have originally used a connector like this. The yellow wire is power and the black is ground.
Excellent and many thanks.
I'm going to give it a try to day....wish me luck...lol.

Coley
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1972 Chevy 1/2 ton (California- Blue/white)
2005 Chevy Silverado HD2500/Duramax
2000 Dodge Ram 1500
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