Read Panasonic SB-AK640P Service Manual online
Step 1: Remove the glue from Piezzo Wire Assembly.
Step 2: Detach the (+) red and (-) black wires from Tweeter.
1.5. Disassembly of Woofer
Follow (step 1) to (step 3) in item 1.2.
Step 1: Detach the (+) black and (-) blue wires from Tweeter.
Step 2: Remove 4 screws from Woofer.
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SB-AK640P
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