gong repair
Just wanted to add some hints to this old thread, unfortunately it is not possible to add directly as the case is closed.
http://www.bimmer.info/forum/showthr...t=gong+speaker
http://www.bimmer.info/forum/showthr...t=gong+speaker
Speaker in the gong has 80 Ohm, and they are not that easy to get.
In case you replace it by an 8 Ohm speaker, you have to install a resistor of 75 Ohm in series. But this reduces the loudness of the speaker.
In case you just install an 8 Ohm speaker without reistor, then you send your chip into Nirwana = dead.
http://img72.imageshack.us/img72/8149/gong004ar4.jpg
http://img502.imageshack.us/img502/8827/gong003vp0.jpg
If someone has a good source for such a small speaker, let us know, because the gong is quite expensive.
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