Eric needs help with 'Symphony' system

erol · 30th August 2007, 08:57

Hello to you all - I'm new to this Club and the car so the leaning curve is steep!!
My problem is that the head unit does not appear to communicate with the cd autochanger ie with 6 cd's loaded correctly, on pressing 'cd' on the head unit the display says 'NO Tape'. I can hear the cds being accessed one at a time but no indication on display and no play of any cd. I believe the link is via the 'K' bus but cannot find any wiring diagram that shows the route between head and cd units. Can I simulate a 'K' bus signal at the cd unit ?
I bought a new cd autochanger but no cure. Cannot be sure if head unit is outputting onto 'K' bus. I bought the car with this problem and got a price reduction to compensate. I will be very grateful for any help that you experts can supply.
ps. how does one delete 'posts' that are no longer relevant ?
Many thanks. Eric 2001 75 CDT

30th August 2007, 08:57	#1
erol Newbie Rover 75 Tourer Join Date: May 2007 Posts: 6 Thanks: 0 Thanked 0 Times in 0 Posts	Eric needs help with 'Symphony' system Hello to you all - I'm new to this Club and the car so the leaning curve is steep!! My problem is that the head unit does not appear to communicate with the cd autochanger ie with 6 cd's loaded correctly, on pressing 'cd' on the head unit the display says 'NO Tape'. I can hear the cds being accessed one at a time but no indication on display and no play of any cd. I believe the link is via the 'K' bus but cannot find any wiring diagram that shows the route between head and cd units. Can I simulate a 'K' bus signal at the cd unit ? I bought a new cd autochanger but no cure. Cannot be sure if head unit is outputting onto 'K' bus. I bought the car with this problem and got a price reduction to compensate. I will be very grateful for any help that you experts can supply. ps. how does one delete 'posts' that are no longer relevant ? Many thanks. Eric 2001 75 CDT