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Home Forums 68kMLA SE/30 Sound repair issues — #6
Post #6 by techknight
Source Forum68kMLA
CategoryTroubleshooting
Post DateThu, 25 Jun 2015 - 01:47
Original URLhttps://68kmla.org/bb/threads/se-30-sound-repair-issues.2202/
Post
Again, check your address/data lines feeding to your ASC. 

If the chime sounds "out of tune" or a different pitch/scratchy than it should, the address/data lines feeding the sound IC are broken, well at least one is. 

mp.ls