I need colour code diagram for Sony cdx-gt07

SOURCE: Where can I get a wiring diagram for my Sony Explod CDX CA650 ??

http://safemanuals.com/annexe_Installation%20Guide_SONY_CDX-CA650-_E.htm

Good Luck

SOURCE: I need to buy a replacement wiring harness for my

Here is a link to Sony for parts available for your CDX-GT07. Though I don't see a harness as an option here.
https://servicesales.sel.sony.com/ecom/accessories/web/productSearch.do?searchOperation=modelSearch&searchText=CDXGT07
Sony head units normally have either a 9 pin or a 16 pin harness. Here are both links respectfully.
http://www.kb.sony.com/selfservice/documentLink.do?externalId=C285614
http://www.kb.sony.com/selfservice/documentLink.do?externalId=C217600

SOURCE: need to know the speaker wiring code from the back

This is a link to Sony for your CDX-GT07 wiring color codes.
http://www.kb.sony.com/selfservice/microsites/search.do?cmd=displayKC&docType=kc&externalId=C217600&sliceId=1&docTypeID=DT_KNOWLEDGEARTICLES_1_1&dialogID=151784013&stateId=0 0 151782618

Testimonial: "i want to thank you all for your help. you gave what the sony web site would not help me with. "

SOURCE: Need A wiring harness diagram for sony CDX-GT300

Sony head units use either a 9 pin connector, link below:
http://www.kb.sony.com/selfservice/documentLink.do?externalId=C285614
Or a 16 pin connector, link below:
http://www.kb.sony.com/selfservice/documentLink.do?externalId=C217600
And here is a kink to your installation guide.
http://www.docs.sony.com/release/CDXGT300_Installation_Guide.pdf
And your Operating Instructions.
http://www.docs.sony.com/release/CDXGT300.pdf

SOURCE: need a wiring diagram for a sony cdx-gt08 it is

yellow to yellow main power wire
red to red key wire
black to black ground
speaker wires are green purple for rear speakers and white and grey for front speakers solid wire color is power and black lines is ground
orange is dimmer switch you wont need it
blue wire is for power anntenna your car shouldn't have it and blue with white stripe is remote wire if you have an amp it will shut off your amp when hooked up any other wire unnessary for your car some head units need a anntenna adapter to work good luck. remember ground before anything and disconnect the battery so you don't blow the fuse