Xerox SB HW950P Service Manual
Specification
Type 1 way, 1 speaker system (Bass reflex)
Speaker unit(s) Impedance 6 Ω
Woofer 17 cm (6-3/4”) cone type
Input power (IEC) 250 W (Max)
Output sound pressure 81 dB/W (1.0 m)
Frequency range 26 Hz - 220 Hz (-16 dB)
32 Hz - 180 Hz (-10 dB)
Dimensions (W x H x D) 180 x 445 x 330 mm
(7-3/32” x 17-17/32” x 13”)
ORDER NO. MD0702012CE
A6
Speaker System
SB-HW950P
Colour
(K)... Black Type
Mass 5.5 kg (12.2 lbs)
Notes :
1. Specifications are subject to change without notice.
Mass and dimensions are approximate.
2. Total harmonic distortion is measured by the digital spectrum
analyzer.
CONTENTS
Page Page
1 System Combination
1.1. System Breakdown
2 Assembling and Disassembling
2.1. Disassembly flow chart
2.2. Disassembly of Net frame assembly
2.3. Disassembly of Woofer
2
3 Connection of the Speaker Cables 5
4 Connection of the Wiring Diagram
2
3
5 Exploded view
3
4
4
5.1. Cabinet Parts Location
5.2. Packaging
6 Replacement Parts List
© 2007 Matsushita Electric Industrial Co. Ltd.. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
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SB-HW950P
1 System Combination
1.1. System Breakdown
Note :
The diagrams below show the breakdown for speaker combinations used in main unit systems.
SB-PT950P-K consists of SB-HF950P-K (x2), SB-HS950P-K (x2), SB-HC950P-K (x1)
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SB-HW950P
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 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 6), if necessary.
Below is the list of disassembly sections
· Disasse mbly of Net frame assembly
· Disasse mbly of Woofer
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.
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SB-HW950P
2.2. Disassembly of Net frame
assembly
Step 1: Insert a flathead screwdriver above the cloth at the
grooves of the net frame assembly.
2.3. Disassembly of Woofer
Follow (step 1) to (step 2) in item 2.2.
Step 1: Remove 4 screws.
Step 2: Apply light force along the bosses to push up the net
frame assembly.
Step 2: Detach the blue (-) and white (+) wires.
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