1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

Stereo wiring

Thread Tools
 
Search this Thread
 
Old 11-30-01, 08:52 PM
  #1  
Junior Member

Thread Starter
 
Matthew Torian's Avatar
 
Join Date: Nov 2001
Location: Kalamazoo, MI
Posts: 8
Likes: 0
Received 0 Likes on 0 Posts
Stereo wiring

Can anyone decode wiring for the '84 12A's stereo, I got a sony CD player Im installing and the previouse owner butcherd this thing.
Old 11-30-01, 09:49 PM
  #2  
Admitted Sevenaholic

 
Max7's Avatar
 
Join Date: Feb 2001
Location: Ashland, OH
Posts: 1,910
Likes: 0
Received 0 Likes on 0 Posts
save yourself the headaches and run new wires. plus the old wires arn't that great at all. pull power from the batt and you can use the memory from the fuse block.
if you want to still use the stock wires, try an old trick, find what you think is the old speaker wires, with a speaker on the other end, use a 1.5volt battery, a listen for a "pop" sound, it will move the coil out on the speaker, don't leave it on or you can burn the coil out, just tap it a few times. you can also tell polarity by seeing which way the cone moves
Old 11-30-01, 10:35 PM
  #3  
Right near Malloy

iTrader: (28)
 
Pele's Avatar
 
Join Date: Dec 1999
Location: Behind a workbench, repairing FC Electronics.
Posts: 7,846
Received 512 Likes on 347 Posts
Might be a little difficult if you had the cool guy stereo with the joystick in the center. They have some 50 Watt amps (25x2) hidden behind the storage boxes. Good thing they have line inputs, so you can plug preamp outs into em. Only problem is I dunno where to get diagrams of the amp connectors. They have a round type of connecter with pins and such.

Power wires can be found rather easily. Just use a multi meter or test light. There are several power wires. One is constantly on, even with the key out. Thats memory backup. One's only on when the key is in the ACC position. Thats main radio power. And One's on only when the headlights are on. Use that if you have an illumination or dimmer connection on the aftermarket stereo.

I did end up finding doubles of some of the power wires, so check em all.

Speaker wires are what you have left over after you find all the power wires. Use the battery as stated above.
Old 12-01-01, 12:40 AM
  #4  
roadkill hats rock

 
gamble302's Avatar
 
Join Date: Jul 2001
Location: Austin, Texas
Posts: 1,396
Likes: 0
Received 0 Likes on 0 Posts
hey ive got the cool guy stereo. kinda cool cept that when i move the joystick it distorts the sound real bad. i should be puttin in an alpine for now that my bro has layin around so i wont be using the old shcool clarion amps with that weird setup. how should i go about wiring this without haveing to start from scratch? anyone done this here
thanks
gamble
Old 12-01-01, 01:58 AM
  #5  
EliteHardcoreCannuckSquad

 
SilverRocket's Avatar
 
Join Date: Apr 2001
Location: Ontario, Canada
Posts: 2,266
Likes: 0
Received 0 Likes on 0 Posts
If I were you I would re-wire everything with good stuff, it will sound a lot nicer. Isn't it worth getting the most out of the new equipment you bought? You're gonna have to do it anyways if you want to add amps and stuff.

I've had quite a few different decks, amps and speakers in my car, I've rewired a number of times. It's actually really easy once you get used to taking **** apart.
Old 12-01-01, 11:27 AM
  #6  
the torquinator

iTrader: (1)
 
theNeanderthol's Avatar
 
Join Date: Nov 2001
Location: Las Cruces, NM
Posts: 951
Likes: 0
Received 3 Likes on 2 Posts
i have all of the color coding written down somewhere I'll try to find it for you.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
betes
1st Generation Specific (1979-1985)
8
09-27-15 08:25 AM
newtgomez
Introduce yourself
0
09-13-15 07:39 PM



Quick Reply: Stereo wiring



All times are GMT -5. The time now is 01:18 AM.