now i have tryed to connect my beosound 4 , still dosen`t work</div>
<div>first with powerlink cable then with masterlink still nothing .</div>
<div>ic 305 hef4052 multiplexer dosen`t seem to shift . when i shorten
pin 13 and 14 there is music in the speaker. i am a bit rusty in the
electronic ,havent yoused it sins i left bang & olufsen in 1993 after
have worked there for 7 years. ATS eletric testing printboards.
