Panasonic SB-HF950P User manual

Type 2 way, 2 speaker system (Bass reflex)
Speaker unit(s) Impedance 6 Ω
Full range 6.5 cm (2-1/2”) cone type
Full range 6.5 cm (2-1/2”) cone type
Input power (IEC) 250 W* (Max)
Output sound pressure 83 dB/W (1.0 m)
Cross over frequency 5kHz
Frequency range 79 Hz - 25 kHz (-16 dB)
95 Hz - 22 kHz (-10 dB)
Dimensions (W x H x D) 252 x 1123 x 235 mm
1 System Combination 3
1.1. System Breakdown 3
2 Assembling and Disassembling 4
2.1. Disassembly flow chart 4
©2007 Matsushita Electric Industrial Co. Ltd.. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
SB-HF950P
Colour
(K)... Black Type
(9-29/32” x 44-7/32” x 9-1/4”)
Mass 3.8kg(8.4lbs)
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.
* : Rating with low-cut filter equipped amplifier.
2.2. Disassembly of Upper box assembly 5
2.3. Disassembly of Upper rear cabinet 5
2.4. Disassembly of Woofer 1 6
Speaker System
Specification
CONTENTS
Page Page
ORDER NO. MD0702010CE
A6

2.5. Disassembly of Woofer 2 6
2.6. Disassembly of Terminal jack 7
2.7. Disassembly of Lower box assembly 8
2.8. Disassembly of Lower rear cabinet assembly 9
2.9. Disassembly of Base stand assembly 9
2.10. Assembly of Front Speakers 10
3 Connection of the Speaker Cables 11
4 Connection of the Wiring Diagram 14
5 Exploded view 15
5.1. Cabinet Parts Location 15
5.2. Packaging 16
6 Replacement Parts List 17
2
SB-HF950P

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-HF950P

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
· Disassembly of Upper box assembly
· Disassembly of Upper rear cabinet
· Disassembly of Woofer 1
· Disassembly of Woofer 2
· Disassembly of Terminal jack
· Disassembly of Lower box assembly
· Disassembly of Lower rear cabinet assembly
· Disassembly of Lower base stand assembly
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-HF950P

2.2. Disassembly of Upper box
assembly
Step 1: Remove the white (+) and blue (-) wires.
Step 2: Pull out the speaker cable from the groove.
Step 3: Remove 1 screw.
Step 4: Remove the upper box assembly unit as arrow shown.
2.3. Disassembly of Upper rear
cabinet
Follow (step 1) to (step 4) in item 2.2.
Step 1: Remove 10 screws.
Step 2: Lift up the upper rear cabinet as arrow shown.
Step 3: Detach wire assembly to remove it.
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SB-HF950P

2.4. Disassembly of Woofer 1
Follow (step 1) to (step 4) in item 2.2.
Follow (step 1) to (step 2) in item 2.3.
Step 1: Detach the blue (-) and red (+) wires.
Step 2: Remove 4 screws.
2.5. Disassembly of Woofer 2
Follow (step 1) to (step 4) in item 2.2.
Follow (step 1) to (step 2) in item 2.3.
Step 1: Detach the black (-) and blue (+) wires.
Step 2: Remove 4 screws.
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SB-HF950P

2.6. Disassembly of Terminal jack
Follow (step 1) to (step 4) in item 2.2.
Follow (step 1) to (step 2) in item 2.3.
Step 1: Detach the black (-) and red (+) wires.
Step 2: Remove 1 screw from the terminal jack.
Step 3: Remove terminal jack as arrow shown.
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SB-HF950P

2.7. Disassembly of Lower box
assembly
Follow (step 1) to (step 4) in item 2.2.
Step 1: Pull out the speaker cable from the ridges.
Step 2: Pull out the speaker cable from the groove inside by
using hand.
Step 3: Remove 1 screw.
Step 4: Remove 2 screws.
Step 5: Pull out the speaker cable from the groove as arrow
shown.
Step 6: Remove the lower box assembly as arrow shown.
Step 7: Pull out the speaker cable.
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SB-HF950P

2.8. Disassembly of Lower rear
cabinet assembly
Follow (step 1) to (step 4) in item 2.2.
Follow (step 1) to (step 7) in item 2.7.
Step 1: Remove 4 screws.
Step 2: Remove the lower rear cabinet assembly.
2.9. Disassembly of Base stand
assembly
Follow (step 1) to (step 4) in item 2.2.
Follow (step 1) to (step 6) in item 2.7.
Step 1: Remove 4 screws.
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SB-HF950P

2.10. Assembly of Front Speakers
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SB-HF950P