Panasonic SB-PM53P Service Manual ▷ View online
1.2.
Disassembly of Net Frame Assembly
4
1.3.
Disassembly of Front Panel
4
1.4.
Disassembly of Tweeter
5
1.5.
Disassembly of Speaker
6
1.6.
Disassembly of Speaker Cabinet Assembly
6
1.7.
Assembly of Speaker Unit
7
2 Connection of the Speaker Cables
8
3 Connection of the Wiring Diagram
9
4 Cabinet Parts Location
9
4.1.
Exploded view
9
4.2.
Packaging
9
5 Replacement Parts List
10
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SB-PM53P
1 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 of the major printed circuit boards and replacing the main
components.
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 5), if necessary.
4. Refer to the Parts No. on the page of “Parts Location and Replacement Parts List” (Section 5), if necessary.
Below is the list of disassembly sections
· Disassembly of Net Frame Assembly
· Disassembly of Front Panel
· Disassembly of Tweeter
· Disassembly of Speaker
· Disassembly of Speaker Cabinet Assembly
· Disassembly of Front Panel
· Disassembly of Tweeter
· Disassembly of Speaker
· Disassembly of Speaker Cabinet Assembly
1.1. 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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SB-PM53P
1.2. Disassembly of Net Frame
Assembly
Step 1: Remove Net Frame Assembly as arrow shown .
Step 2: Remove Gray Net Holder from Net Frame Assembly.
1.3. Disassembly of Front Panel
Follow (step 1) in item 1.2.
Step 1: Remove 4 screws from Front Panel.
Step 2: Insert a small Steel rule into the grooves of the Front
Panel and lift up a little bit to make a gap allowance between
the Front Panel and Speaker Cabinet Assembly as arrow
shown.
Panel and lift up a little bit to make a gap allowance between
the Front Panel and Speaker Cabinet Assembly as arrow
shown.
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SB-PM53P
Step 3: Insert a flathead screwdriver into the groove as shown.
Ensure that the screwdriver is above the small Steel rule.
Ensure that the screwdriver is above the small Steel rule.
Step 4: At the boss area, push up as arrow shown to open the
bosses.
bosses.
Caution:
Do not exert strong force as it may damage Front Panel.
Do not exert strong force as it may damage Front Panel.
1.4. Disassembly of Tweeter
Follow (step 1) in item 1.2.
Follow (step 1) to (step 4) in item 1.3.
Follow (step 1) to (step 4) in item 1.3.
Step 1: Remove 2 screws from Tweeter.
Step 2: Remove Tweeter by inserting the steel rule in between
the Tweeter and Speaker Cabinet Assembly as arrow shown.
the Tweeter and Speaker Cabinet Assembly as arrow shown.
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SB-PM53P