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Hi There
I´m on my way fto rebuild spme Beovox MC 120.2.
The Problem is that the Tweeters and the Midrangespeakers were burned.
The Bassdriver just needs some new Foamsurrounds.
Two Tweeters I bought in Denmark arrived Yesterday, the two Midrange Speakers I have to buy new.
My next Problem is that there are some burned Resistors on the Frequencynetwork, wich have shurely not the right Values, i.E. too high about 180 KiloOhms. It is the Green one.
I hope that someone can tell me the Values of the Resistors on the Frequencynetwork.
It is the Network with 6 Capacitators and 5 Resistors, lookin quite similar to the S 120.2 but not the same.
Capacitators are
4,7 uF one
15 uF two
33 uF two
3,3 uF one
Resistors as far I could read:
2,2 Ohm
6,8 Ohm
4,7 Ohm
10 Ohm
??? Ohm ( Green Resistor)
Thank you very much for your Help.
Best Regards
Christian
If it's R5 (the one across the tweeter) it's 22 Ohms.
Martin
Hi Martin
Thank you for your Answer.
I've added a Picture from the Network...
The Resistor is the one with the Arrow.
Maybe you can verify the value of the other Resistors too.
Looks right.If this happened using your own amplifier, - unless you had a really loud party with a huge amount of treble, you better check the amplifier for self-oscillation.
Thank you Martin
Just for Information about the Midrange Speaker.
I've found this one which fits precisely into the Beovox MS 120.2.
It is the Scan Speak 7608/920000 Discovery.