BeoGram 7000 and BeoSystem 3

16 replies
MA
Offline
Madskp
Gold
Posted March 5, 2024 at 18:18 GMT
#1662970

Location: Denmark

GE
Offline
gebi
Bronze
Posted March 5, 2024 at 21:05 GMT
#1662971
yes, the beogram has a 7-pin Din connector and the cable looks original and cannot be unplugged. But you are right, the problem is somewhere at the beogram. Attached are two oscilloscope traces from the overture aux/pin 7. It sends 2 times the same 'start' signal. Interestingly, it is the same sequence - once triggered by pressing AUX in the overture or PHONO on the Beo4....

Looks like I have I have to open the Beogram......
MA
Offline
Madskp
Gold
Posted March 6, 2024 at 09:24 GMT
#1662974

Location: Denmark

GE
Offline
gebi
Bronze
Posted March 6, 2024 at 09:44 GMT
#1662975
Just remeasured. Pin 6 and 7 is the same signal at the overture. Will open the BG5500 and check the cable.

Thanks for all the help.
GE
Offline
gebi
Bronze
Posted April 2, 2024 at 20:56 GMT
#1663840
Just a quick update,

could fix it. Installed new din-plug with the yellow wire to pin 6. So cool to control a beogram with the overture ;-  ....now I a have to search for a riia preamp.

Thanks for the help.

 

 
MA
Offline
Madskp
Gold
Posted April 2, 2024 at 21:14 GMT
#1663841
Great to hear you worked it out ?

Location: Denmark

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