As soon as I got my lc 475 running (It was 6y in a closet) I smelled burned fuse, heard some white noise for 5 sec and after that no sound from the speaker. The mac started up well besides that. Later I checked the sound was ok on the audio out but the speaker was silent all the time. The speaker works with a spare main board.
I looked to the board and it has a resistor broke. A 6R8 resistor near the year of the board and the audio out (see picture).
Is that resister the responsible for the non audio on internal speaker? Do you think a new one won't blow again? should I check something before I replace it?
Do you know some similar experience and how was it solved?
Thanks,
SV, Portugal.
I looked to the board and it has a resistor broke. A 6R8 resistor near the year of the board and the audio out (see picture).
Is that resister the responsible for the non audio on internal speaker? Do you think a new one won't blow again? should I check something before I replace it?
Do you know some similar experience and how was it solved?
Thanks,
SV, Portugal.
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