Automotive Head units  > Sony pinouts

Head unit pinout abbreviations

Pin
Notation
Pin function

Power pins

B+ Battery+  (12V direct from Battery). 
GND, GROUND Chassis Ground
A+ Ignition powered. +12 V with the ignition key is in the ACC or ON position.
iLLUM Light-on signal or backlight adjustment. +12V supplied to light-on pin of head unit when tail lights ar turned on. May be used for backlight adjustment in some models.
ANT+ Power for Electric Antenna. Output +12 V (maximum 150 - 300mA) 

Audio pins

FR+ or RF+ Front right speaker out
FL+ or LF+ Front left speaker out
RR+ Rear right speaker out
LR+ or  RL+ Rear left speaker out
FR- or RF-, FL- or LF-, RR-, LR- or RL-, SGND The corresponding speaker ground

Misc. pins

MUTE This pin is used to silence the audio, earthed by some other external components that is connected to the radio.

 

15 pin unspecified connector layout
15 pin unspecified connector
There are no any reports for this pinout! You may rate this document by clicking the button below.

Is this pinout
Sony XR-7042, XR-4403 visual pinout:
Sony XR-7042, XR-4403 diagram
click to enlarge
This page contain parts under Copyright © 2000-2018 by pinouts.ru team.
No portion of this webpage may be reproduced in any form without providing visible HTML link to pinoutguide.com . Webmaster permission required in any other cases.
Efforts have been made to ensure this page is correct, but it is the responsibility of the user to verify the data is correct for their application.