Wanted to post this to help anyone out.
This is the wiring diagram for Eclipse CD HUs (in my case it is the same for a CD5425 & CD7000). I do not know if this applies to the AV Eclipse HUs.
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| o o o o o o o o |
| o o o o o o o o |
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(1-8 are all speaker connections)
1. Black/White (Front L Ch -)
2. White (Front L Ch +)
3. Gray (Front R Ch +
4. Gray/Black (Front R Ch -)
5. Green/Black (Rear L Ch -)
6. Green (Rear L Ch +)
7. Purple (Rear R Ch +)
8. Black (Rear R R Ch -)
9. Blue/White (Amp Control +B)
10. Blue (Power Antenna)
11. Brown (Steering 2)
12. Brown/Black (Steering 1)
13. Orange/White (Illumination)
14. Red (Acc +B)
15. Yellow (Backup to Battery)
16. Black (GND)
