Panasonic SB-PF670GC Service Manual ▷ View online
1.1. Disassembly of Speaker
cabinet assembly
Step 1: Remove 4 screws.
Step 2: Slot a steel rule in between the speaker cabinet assy
and front panel.
and front panel.
Step 3: Insert a flathead screwdriver in front of the steel rule to
push the front panel as arrow shown.
push the front panel as arrow shown.
Caution:
Do not exert strong force as it may damage the front panel.
Step 4: Apply light force along the bosses to push up the front
panel.
panel.
Step 5: Detach the front panel.
3
SB-PF670GC
Step 6: Detach the black (+) and yellow (-) wires.
Step 7: Detach the yellow, red (+) and black (-) wires.
Step 8: Remove speaker cabinet assy.
1.2. Disassembly of Tweeter (SP1)
• Follow (Step 1) to (Step 6) in item 1.1.
Step 1: Remove 4 screws.
Step 2: Remove tweeter (SP1).
4
SB-PF670GC
1.3. Disassembly of Woofer (SP2)
• Follow (Step 1) to (Step 5) and (Step 7) in item 1.1.
Step 1: Remove 4 screws.
Step 2: Remove woofer (SP2).
1.4. Disassembly of Tweeter
ornament
• Follow (Step 1) to (Step 5) in item 1.1.
• Follow (Step 1) in item 1.2.
• Follow (Step 1) in item 1.2.
Step 1: Remove tweeter ornament.
5
SB-PF670GC
1.5. Assembly of Tweeter
ornament
Step 1: Fix the tweeter ornament.
Note: Ensure the guides fix exactly to the holes.
Step 2: Support the tweeter ornament at the bottom.
Step 3: Fix 4 screws.
1.6. Assembly of Speaker unit
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 together with the speaker cabinet
assy.
assy.
Note: Ensure it is fixed tightly, check for gaps or openings in
between.
between.
6
SB-PF670GC