Read Panasonic SB-WVK760GC Service Manual online
Type
1 way, 1 speaker system (Bass reflex)
Speaker unit(s)
Impedance 3
Ω
1. Woofer
16 cm cone type
Input power (IEC)
110 W* (Max)
Output sound pressure
80 dB/W (1.0 m)
Frequency range
28 Hz to 173 Hz (-16 dB)
33 Hz to 148 Hz (-10 dB)
Dimensions (W x H x D)
220 mm x 330 mm x 303 mm
SB-WVK760GC
Colour
(K)... Black Type
(K)... Black Type
Mass
3.7 kg
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.
analyzer.
* Rating with low-cut filter equipped amplifier.
Speaker System
Specification
ORDER NO. MD0707033CE
1 System Combination
1.1. System Breakdown
Note :
The tables below show the breakdown for speaker combinations used in main unit systems.
System SC-VK760GC-K
Music center
Music center
SA-VK760GC-K
Front speaker
SB-PF760GC-K
Surround speakers
SB-PS760GC-K
Center speaker
SB-PC760GC-K
Subwoofer
SB-WVK760GC-K
System SC-VK760EE-K
Music center
Music center
SA-VK760EE-K
Front speaker
SB-PF760GC-K
Surround speakers
SB-PS760GC-K
Center speaker
SB-PC760GC-K
Subwoofer
SB-WVK760GC-K
System SC-VK760GCPK
Music center
Music center
SA-VK760GCPK
Front speaker
SB-PF760GC-K
Surround speakers
SB-PS760GC-K
Center speaker
SB-PC760GC-K
Subwoofer
SB-WVK760GC-K
System SC-VK760GCSK
Music center
Music center
SA-VK760GCSK
Front speaker
SB-PF760GC-K
Surround speakers
SB-PS760GC-K
Center speaker
SB-PC760GC-K
Subwoofer
SB-WVK760GC-K
System SC-VK760GCTK
Music center
Music center
SA-VK760GCTK
Front speaker
SB-PF760GC-K
Surround speakers
SB-PS760GC-K
Center speaker
SB-PC760GC-K
Subwoofer
SB-WVK760GC-K
System SC-VK760GS-K
Music center
Music center
SA-VK760GS-K
Front speaker
SB-PF760GC-K
Surround speakers
SB-PS760GC-K
Center speaker
SB-PC760GC-K
Subwoofer
SB-WVK760GC-K
2
SB-WVK760GC
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 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 Front panel assembly
• Disassembly of Woofer guard
• Disassembly of Woofer (SP1)
• Disassembly of Woofer guard
• Disassembly of Woofer (SP1)
3
SB-WVK760GC
2.1. Disassembly of Front panel
assembly
Step 1: Upset the speaker unit as shown shown above.
Step 2: Insert a steel rule into the grooves of the front panel
assembly. Push the steel rule as arrow shown.
assembly. Push the steel rule as arrow shown.
Caution:
Do not exert strong force as it may damage the front panel
assembly.
assembly.
Step 3: Upset the speaker unit as shown above.
Step 4: Insert a flathead screwdriver above the steel rule as
arrow shown.
arrow shown.
Step 5: Apply light force along the bosses to push up the front
panel assembly.
panel assembly.
4
SB-WVK760GC