Panasonic SB-HF175EP / SB-HC175EP / SB-HS175EP / SB-HW170EG / SB-PT175EP Service Manual ▷ View online
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3.2.2.
Disassembly of Full Range Speaker
(SP2)
(SP2)
Follow (Step 1) to (Step 6) in item 3.2.1.
Step 1: Remove 4 scerws.
Step 2: Remove Full Range Speaker (SP2).
Step 2: Remove Full Range Speaker (SP2).
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3.3.
Surround Speaker (SB-HS175EP-K/S)
3.3.1.
Disassembly of Rear Cabinet
Assembly
Assembly
Step 1: Remove 4 scerws.
Step 2: Upset the speaker unit as shown above.
Step 3: Insert a steel rule into the bottom conner of the Rear
Cabinet Assembly as arrow shown.
Step 3: Insert a steel rule into the bottom conner of the Rear
Cabinet Assembly as arrow shown.
Step 4: Apply light force to push out the Front Panel Assembly
as arrow shown.
Caution: Do not exert strong force as it may damage the
Rear Cabinet Assembly
as arrow shown.
Caution: Do not exert strong force as it may damage the
Rear Cabinet Assembly
Step 5: Detach the blue (-) and white (+) wires.
Step 6: Remove Rear Cabinet Assembly.
Step 6: Remove Rear Cabinet Assembly.
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3.3.2.
Disassembly of Full Range Speaker
(SP3)
(SP3)
Follow (Step 1) to (Step 6) in item 3.2.1.
Step 1: Remove 4 scerws.
Step 2: Remove Full Range Speaker (SP3).
Step 2: Remove Full Range Speaker (SP3).
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3.4.
Replacement of Speaker Con-
nector Housing
nector Housing
3.4.1.
Disassembly
Step 1: Use a paper clip push the Speaker Wire head until it
hide inside the Speaker Connector Housing.
Step 2: Pull out the (+) and (-) speaker wire.
hide inside the Speaker Connector Housing.
Step 2: Pull out the (+) and (-) speaker wire.
3.4.2.
Assembly
Cautions: Follow the following procedure during assem-
ble.
ble.
Step 1: Use a pen knife slightly push up the speaker wire head
approximately 45
approximately 45
°.
Step 2: Insert the (+) speaker wire into the (+) hole of the
Speaker Connector Housing.
Note: Push in the speaker wire until hear the “click” sound.
Speaker Connector Housing.
Note: Push in the speaker wire until hear the “click” sound.
Step 3: Insert the (-) speaker wire into the (-) hole of the
speaker connector housing.
Note: Push in the speaker wire until hear the “click” sound.
speaker connector housing.
Note: Push in the speaker wire until hear the “click” sound.
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