Panasonic SB-PF680GC Service Manual ▷ View online
5
3.1.
Front Speakers (SB-PF680GC-K)
3.1.1.
Replacement of Speaker Cabinet Assembly
3.1.1.1.
Disassembly of Speaker Cabinet Assembly
Step 1: Remove 4 screws.
Step 2: Slot a steel rule in between the Speaker Cabinet
Assembly and Front Panel Assembly.
Step 3: Insert a flathead screwdriver in front of the steel rule to
push the Front Panel Assembly as arrow shown
Caution: Do not exert strong force as it may damage the
Assembly and Front Panel Assembly.
Step 3: Insert a flathead screwdriver in front of the steel rule to
push the Front Panel Assembly as arrow shown
Caution: Do not exert strong force as it may damage the
Front Panel Assembly.
Step 4: Apply light force along the bosses to push up the Front
Panel Assembly.
Panel Assembly.
Step 5: Detach the Front Panel Assembly.
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Step 6: Detach the black (+) and yellow (-) wires.
Step 7: Detach the yellow/red (+) and black/black (-) wires.
Step 8: Remove the Speaker Cabinet Assembly.
Step 8: Remove the Speaker Cabinet Assembly.
3.1.1.2.
Assembly of Speaker Cabinet
Assembly
Assembly
Step 1: Scrape off and clean up the remaining glue at the 4
bosses and 4 holes and replace with new glue.
bosses and 4 holes and replace with new glue.
Step 2: Press the Front Panel Assembly together with the
Speaker Cabinet Assembly.
Caution: Ensure it is fixed tightly.
Speaker Cabinet Assembly.
Caution: Ensure it is fixed tightly.
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3.1.2.
Disassembly of Tweeter Speaker
(SP1)
(SP1)
Follow (Step 1) to (Step 6) in item 3.1.1
Step 1: Remove 4 screws.
Step 2: Remove the Tweeter Speaker (SP1).
Step 2: Remove the Tweeter Speaker (SP1).
3.1.3.
Disassembly of Woofer Speaker
(SP2)
(SP2)
Follow (Step 1) to (Step 5) in item 3.1.1
Follow (Step 7) in item 3.1.1
Follow (Step 7) in item 3.1.1
Step 1: Remove 4 screws
Step 2: Remove the Woofer Speaker (SP2).
Step 2: Remove the Woofer Speaker (SP2).
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3.1.4.
Replacement of Tweeter Ornament
3.1.4.1.
Disassembly of Tweeter Orna-
ment
ment
Follow (Step 1) to (Step 5) in item 3.1.1
Follow (Step 1) in item 3.1.2
Follow (Step 1) in item 3.1.2
Step 1: Remove the Tweeter Ornament.
3.1.4.2.
Assembly of Tweeter Ornament
Step 1: Fix the Tweeter Ornament.
Caution: Ensure the guides fix exactly to the holes.
Caution: Ensure the guides fix exactly to the holes.
Step 2: Support the Tweeter Ornament at the bottom.
Step 3: Fix 4 screws.
Step 3: Fix 4 screws.
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