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My Altec Lansing 640 was struck by lightning and it has caused my Subwoofer to malfunction.
Upon inspection on the board, several IC's have been burnt out.
These IC components are found in Board Model BJH-3341CC and are identified as :
- 4 ICs type D29AJ
- 4 ICs type H21AF
- 2 ICs type LX1711CDB

I could not afford losing this lovely speaker, and I wonder if anybody knows where I could find these IC spareparts.

I really need as much help as I can get since I couldn't find these IC's anywhere.