Panasonic SB-PTX50EG / SB-HF100P Service Manual ▷ View online
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 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.
Below is the list of disassembly sections
• Disassembly of Stand
• Disassembly of Net frame assembly
• Disassembly of Tweeter (SP1)
• Disassembly of Woofer 1 (SP2)
• Disassembly of Woofer 2 (SP2)
• Disassembly of Rear cabinet assembly
• Disassembly of Terminal
• Disassembly of Net frame assembly
• Disassembly of Tweeter (SP1)
• Disassembly of Woofer 1 (SP2)
• Disassembly of Woofer 2 (SP2)
• Disassembly of Rear cabinet assembly
• Disassembly of Terminal
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SB-PTX50EG / SB-HF100P
1.1. Disassembly of Stand
Step 1: Remove 3 screws.
Step 2: Remove stand.
1.2. Disassembly of Net frame
assemably
Follow (Step 1) to (Step 2) in item 1.1.
Step 1: Insert steel rule with cloth as shown.
Step 2: Apply force gently to push out the net frame assembly.
Caution: Do not exert too much force as it may damage the net
frame assembly.
frame assembly.
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SB-PTX50EG / SB-HF100P
Step 3: Remove net frame assembly.
1.3. Disassembly of Tweeter (SP1)
Follow (Step 1) to (Step 2) in item 1.1.
Follow (Step 1) to (Step 3) in item 1.2.
Step 1: Remove 12 screws.
Step 2: Detach the front panel.
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SB-PTX50EG / SB-HF100P
Step 3: Detach the black (+) and black (-) speaker wires.
Step 4: Remove 4 screws.
Step 5: Remove the tweeter (SP1).
1.4. Disassembly of Woofer 1
(SP2)
Follow (Step 1) to (Step 2) in item 1.1.
Follow (Step 1) to (Step 3) in item 1.2.
Follow (Step 1) to (Step 2) in item 1.3.
Step 1: Detach the grey (+) and black (-) speaker wires.
Step 2: Remove 4 screws.
Step 3: Remove the woofer 1 (SP2).
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SB-PTX50EG / SB-HF100P