Panasonic SB-PM23P Service Manual ▷ View online
1.3. Disassembly of Woofer
Follow (step 1) to (step 5) in item 1.2.
Step 1: Remove 4 screws from Woofer.
Step 2: Insert a steel rule between the Woofer and Speaker
Cabinet Assembly to push out the Woofer.
Cabinet Assembly to push out the Woofer.
Step 3: Remove the Woofer by detaching the (+) Red and (-)
Black wires.
Black wires.
· Disassembly of Speaker Cabinet Assembly
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SB-PM23P
1.4. Assembly of Speaker unit
Step 1: Scrape off using the scriber and clean up the remaining
glue at the 6 bosses and 6 holes and replace with new glue.
glue at the 6 bosses and 6 holes and replace with new glue.
Step 2: Replace the Net Frame Assembly firmly back to the
Speaker Cabinet Assembly.
Speaker Cabinet Assembly.
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SB-PM23P
· Be sure to connect speaker cables before connecting the
AC power supply cord.
· The load impedance of any speaker used with this unit must
be 6
Ω.
· Be sure to connect the cable from the right speaker to the
right terminal and the cable from the left speaker to the left
terminal.
terminal.
1. Twist and pull off the vinyl tip of the speaker cords. If the
speaker cords do not have vinyl tips, connect them directly
to the terminals. Make sure the bare ends of the wires are
not unravelled.
to the terminals. Make sure the bare ends of the wires are
not unravelled.
2. Insert the wire to the rear panel of the unit and close the
lever.
Notes :
· To prevent damage to circuitry, never short-circuit positive
· To prevent damage to circuitry, never short-circuit positive
(+) and negative (-) speaker wires.
· Be sure to connect only positive (red) wires to positive (+)
terminals and negative (black) wires to negative (-)
terminals.
terminals.
Placement
Speakers are designed identically so that no left or right
channel orientation is necessary.
Speakers are designed identically so that no left or right
channel orientation is necessary.
Connection
Use only the supplied speakers
The combination of the main unit and speakers provide the
best sound. Using other speakers can damage the unit and
sound quality will be negatively affected.
best sound. Using other speakers can damage the unit and
sound quality will be negatively affected.
Note
· Keep your speakers at least 10 mm (13/32”) away from the
· Keep your speakers at least 10 mm (13/32”) away from the
system for proper ventilation.
· These speakers do not have magnetic shielding. Do not
place them near televisions, personal computers or other
devices easily influenced by magnetism.
devices easily influenced by magnetism.
· You cannot take the front net off the speakers.
2 Connection of the Speaker Cables
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SB-PM23P
3 Connection of the Wiring Diagram
4 Cabinet Parts Location
4.1. Exploded view
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SB-PM23P
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