Sony XAV-7W Installation And Connection Instructions page 12

Connection of separately available accessories
Items except the main unit and the connection box are optionally available.
With Sony bus system TV tuner unit XT-63V (NTSC system)
Media Center
main unit
Without TV tuner unit
Media Center
main unit
Tip
For connecting two or more CD/MD changers, the source selector XA-C30 (optional) is necessary.
12
CONTROL(OUT)
OUTPUT
CONTROL
INPUT
Connection box
(supplied)
INPUT1/2
XAV
Video component
System up video CD/
MP3 player CSX-V58MP,
CD/MD changer, or
Source selector
CONTROL(OUT)
XA-C30
OUTPUT
CONTROL
INPUT
Connection box
(supplied)
INPUT1/2
XAV
Video component
CONTROL(IN)
TV tuner unit
INPUT
VIDEO IN
Monitor
REAR MONITOR OUTPUT
CONTROL(IN)
INPUT
VIDEO IN
Monitor
REAR MONITOR OUTPUT
CD/MD changer, or
Source selector XA-C30
CD/MD changer
CD/MD changer