20 Most Recent Sony CDX-CA750X CD Player Questions & Answers

The wiring diagram is on page 2 of this installation manual.

Sony CDX-CA750X... | Answered on Mar 01, 2013

hello please check the rear of the radio as antenna could have come away from it hearing sounds like cb radio do you mean transmissions can you hear someone talking ,its probably someone near you that you are picking up

Sony CDX-CA750X... | Answered on Mar 30, 2011

what exactly is the radio doing. as far as i know sony radios do not require a code.

Sony CDX-CA750X... | Answered on Oct 08, 2010

All you need to do is run the 2 rca's from the back of the headunit to the amp and run whe remote wire (which is usually blue or marked with a tag) to the amp.

Sony CDX-CA750X... | Answered on Jul 14, 2010

Buy American next time.

Sony CDX-CA750X... | Answered on Jun 27, 2009

check wires make sure they are not grounded meter them

Sony CDX-CA750X... | Answered on Jan 10, 2009

Check your Ground wire on the Wiring Harness for the Stereo. If good Disconnect the Power and Ground for 5 Minutes then Reconnect. See what we have got then. Let me Know!

Sony CDX-CA750X... | Answered on Jan 07, 2009

Your Cd Player has a cell phone mute wire (lt blue) to connect to a car kit.

You may have inadvertently connected it to something else, or the bare wire may be making contact with something causing it to engage the ATT (MUTE).

Best of Luck. 

Sony CDX-CA750X... | Answered on Oct 27, 2007

Left Front (+) White Left Front (-) White/Black Right Front (+) Grey Right Front (-) Grey/Black Left Rear (+) Green Left Rear (-) Green/Black Right Rear (+) Violet Right Rear (-) Violet/Black

Sony Car Audio &... | Answered on Jun 09, 2019

No longer listed for sale as it is old. $40 used.


look at Jenson Marine instead. I have one on a Boston Whaler.


Sony Car Audio &... | Answered on May 12, 2019

+ to battery, - to ground metal in the car location where you're installing and rem to blue on back of radio.

Sony Car Audio &... | Answered on Apr 16, 2019

I'm pretty sure it means that you have to much mucis downloaded

Sony Car Audio &... | Answered on Apr 04, 2019

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