Panasonic SB-HW750P Service Manual
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Panasonic SB-HW750P Service Manual

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Specification
Type
Speaker unit(s)
Subwoofer
Input power (IEC)
Output sound pressure
Frequency range
Dimensions (W x H x D)
CONTENTS
1 way, 1 speaker system (Bass reflex)
Impedance 6 Ω
16 cm (6-1/2") cone type
250 W (Max)
82 dB/W (1.0 m)
29 Hz - 220 Hz (-16 dB)
36 Hz - 180 Hz (-10 dB)
178mm x 425mm x 257 mm
SB-HW750P
Colour
(K)... Black Type
(S)... Silver Type
Mass
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.
Page
2
2
2
3
3
4
© 2007 Matsushita Electric Industrial Co. Ltd.. All
rights
distribution is a violation of law.
ORDER NO. MD0702009CE
Speaker System
(7" x 16-23/32" x 10-1/8")
reserved.
Unauthorized
copying
A6
4 kg (8.8 lbs)
Page
4
5
8
9
9
11
and

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Summary of Contents for Panasonic SB-HW750P

  • Page 1: Table Of Contents

    ORDER NO. MD0702009CE Speaker System SB-HW750P Colour (K)... Black Type (S)... Silver Type Specification Type 1 way, 1 speaker system (Bass reflex) (7” x 16-23/32” x 10-1/8”) Impedance 6 Ω Speaker unit(s) Mass 4 kg (8.8 lbs) Subwoofer 16 cm (6-1/2”) cone type...

  • Page 2: System Combination

    The diagrams below show the breakdown for speaker combinations used in main unit systems. SB-PT750P-K consists of SB-HF750P-K (x2), SB-HS750P-K (x2), SB-HC750P-K (x1) & SB-HW750P-K (x1) SB-PT650P-S consists of SB-HF650P-S (x2), SB-HS650P-S (X2), SB-HC750P-S (x 1) & SB-HW750P-S (x1) 1.2.

  • Page 3: Assembling And Disassembling

    SB-HW750P 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.

  • Page 4: Disassembly Of Net Frame Assembly

    SB-HW750P 2.2. Disassembly of Net frame 2.3. Disassembly of Woofer assembly Follow (step 1) to (step 2) in item 2.2. Step 1: Remove 4 screws. Step 1: Insert a flathead screwdriver above cloth at the grooves of the net frame assembly.

  • Page 5: Connection Of The Speaker Cables

    SB-HW750P 3 Connection of the Speaker Cables · 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.
  • Page 6 SB-HW750P Positioning the speakers...
  • Page 7 SB-HW750P Note on speaker use · Use only supplied speakers. Using other speakers can damage the unit, and sound quality will be negatively affected. · You can damage your speakers and shorten their useful life if you play sound at high levels over extended periods.

  • Page 8: Connection Of The Wiring Diagram

    SB-HW750P 4 Connection of the Wiring Diagram...

  • Page 9: Exploded View

    SB-HW750P 5 Exploded view 5.1. Cabinet Parts Location...
  • Page 10 SB-HW750P...

  • Page 11: Replacement Parts List

    SB-HW750P 6 Replacement Parts List Notes : · Important safety notice : When replacing any of these components, be sure to use only manufacturer’s specified parts shown in the parts list. · [M] markings in the Remarks columns indicates parts supplied by PAVCSG.

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