Panasonic SB-PF9GC Service Manual ▷ View online
2 Assembling and Disassembling
“ATTENTION SERVICER”
Some chassis components may have sharp edges. Be careful when disassembling and servicing.
1. This section describes procedures for checking the operation and replacing the main components.
2. For reassembly after operation checks or replacement, reverse the respective procedures.
2. For reassembly after operation checks or replacement, reverse the respective procedures.
Special reassembly procedures are described only when required.
3. Select items from the following index when checks or replacement are required.
4. Refer to the Parts No. on the page of “Parts Location and Replacement Parts List” (Section 6), if necessary.
4. Refer to the Parts No. on the page of “Parts Location and Replacement Parts List” (Section 6), if necessary.
Below is the list of disassembly sections
· Disassembly of Base stand
· Disassembly of Push terminal
· Disassembly of Net frame assembly
· Disassembly of Dome tweeter (SP1)
· Disassembly of Woofer (SP2)
· Disassembly of Assembly unit
· Disassembly of Push terminal
· Disassembly of Net frame assembly
· Disassembly of Dome tweeter (SP1)
· Disassembly of Woofer (SP2)
· Disassembly of Assembly unit
2.1. Disassembly flow chart
The following chart is the procedure for disassembling the casing and inside parts for internal inspection when carrying out the
servicing.
To assemble the unit, reverse the steps shown in the chart as below.
servicing.
To assemble the unit, reverse the steps shown in the chart as below.
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2.2. Disassembly of Base stand
Step 1: Remove 2 screws.
Step 2: Remove base stand as arrow shown.
Step 2: Remove base stand as arrow shown.
2.3. Disassembly of Push terminal
Step 1: Remove 4 screws.
Step 2: Detach the red (+) and black (-) wires.
Step 3: Remove push terminal as arrow shown.
Step 3: Remove push terminal as arrow shown.
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2.4. Disassembly of Net frame
assembly
Step 1: Detach net frame assembly.
· Disassembly of the net catchers.
Step 2: Remove net catchers.
2.5. Disassembly of Dome tweeter
(SP1)
Step 1: Remove net frame assembly.
Step 2: Insert a flathead screwdriver above the cloth into the
groove of the dome tweeter ornament.
groove of the dome tweeter ornament.
Step 3: Push up along the bosses as arrow shown to remove
the dome tweeter ornament.
Caution:
Do not exert strong force as it may damage dome tweeter
ornament.
the dome tweeter ornament.
Caution:
Do not exert strong force as it may damage dome tweeter
ornament.
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Step 4: Detach red (+) and black (-) wires.
Step 5: Remove 2 screws.
Step 6: Detach dome tweeter (SP1) unit from dome tweeter
ornament.
Step 6: Detach dome tweeter (SP1) unit from dome tweeter
ornament.
2.6. Disassembly of Woofer (SP2)
Step 1: Remove base stand.
Step 2: Remove net frame assembly.
Step 2: Remove net frame assembly.
Step 3: Insert a flathead screwdriver above the cloth into the
groove of the woofer ornament.
groove of the woofer ornament.
Step 4: Push up along the bosses as arrow shown to remove
the woofer ornament.
Caution:
Do not exert strong force as it may damage woofer ornament.
the woofer ornament.
Caution:
Do not exert strong force as it may damage woofer ornament.
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