This probably goes mainly to our members in Australia and NZ, as many jap. used BMW are exported to there. I have a Sony Audio in my 750iL and I am looking for a instructions manual/owners manual and/or wiring diagrams either in Japanese or any other language for this equipment. Not absolutely necessary that it is cpl. identical, if similar, it would also be o.k. BMW Japan does not have it anymore, also SONY Japan does not have it. Their headoffice is in walking distance from my home in Tokyo. Went there, but no success. It was installed around 1988 in BMW's of the 7 series (maybe also E34) in Japan as standard equipment by BMW.
Want to keep the original equipment inside, but need some wiring diagrams etc. in case it has to be repaired.
Have already asked on the 7 series board, but there are not so many people, so maybe someone of you E34 drivers has one.
Above sits in the front dashboard. Below is the one in the armrest between the rear seats
SONY CDX 5B817
CD AUTO CHANGER SYSTEM
FM-TV 76-90 Mhz, 1-3 Channel
AM 522-1628
DC: 12 V negative ground
serial no. 11165
Thanks for reading and I hope to get some feed back.
I am also interested in some spare control panels or the main unit as shown above, does not matter if they are defective. Will try to repair them.