Panasonic SB-HW250E Service Manual ▷ View online
2.2. Disassembly of Front Cabinet
Assembly
Step 1: Upset the unit as shown above.
Step 2: Insert a steel rule into the grooves of the speaker unit.
Push the steel rule forward and backward as arrow shown.
Push the steel rule forward and backward as arrow shown.
Step 3: Insert a flathead screwdriver into the grooves as arrow
shown. Ensure that the screwdriver is above the steel rule.
shown. Ensure that the screwdriver is above the steel rule.
Step 4: Use the screwdriver to slightly push up the front cabinet
assembly as arrow shown and insert the wood chip.
assembly as arrow shown and insert the wood chip.
Step 5: At the boss area push up as arrow shown to open the
boss.
boss.
Caution:
Do not exert strong force as it may damage the front cabinet
assembly.
assembly.
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2.3. Disassembly of Woofer (SP1)
Follow (step 1) to (step 5) of item 1.2.
Step 1: Remove all 4 screws from the woofer (SP1).
Step 2: Insert a steel rule between woofer (SP1) and speaker
cabinet to push out the woofer (SP1).
cabinet to push out the woofer (SP1).
Step 3: Take out the woofer (SP1).
Step 4: Remove the woofer (SP1) by detaching the (+) white
and (-) blue wires.
and (-) blue wires.
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2.4. Assembly of Subwoofer Unit
Step 1: Scrape off using the scriber and clean up the remaining
glue at the 6 bosses and 6 holes as arrow shown and replace
with the normal glue.
glue at the 6 bosses and 6 holes as arrow shown and replace
with the normal glue.
Step 2: Fix the front cabinet assembly firmly back to the
speaker cabinet.
speaker cabinet.
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3 Connection of the Speaker Cables
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