Read Panasonic SB-PM45EG Service Manual online
Type
2 way, 2 speaker system
Speaker (s)
Woofer
10 cm cone type 4
Ω
Tweeter
6 cm cone type 4
Ω
Impedance
4
Ω
Input power (IEC)
20 W (Max)
Output sound pressure
76.56 dB/W (1.0 m)
Cross over frequency
4.3 kHz
Frequency range
43 Hz to 42 kHz (-16 dB)
1 System Combination
2
1.1.
System Breakdown
2
2 Assembling and Disassembling
3
2.1.
Disassembly of Net frame assembly
4
3 Connection of the Speaker Cables
5
2007 Co. .
SB-PM45EG
Colour
(K)... Black Type
(S)... Silver Type
(S)... Silver Type
52 Hz to 22 kHz (-10 dB)
Dimensions (W x H x D)
138 x 227 x 141 mm
Mass
1.4 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.
4 Exploded view
6
4.1.
Cabinet Parts Location
6
4.2.
Packaging
7
5 Replacement Parts List
8
Speaker System
Specification
CONTENTS
Page
Page
ORDER NO. MD0703004CE
1 System Combination
1.1. System Breakdown
Note :
The tables below show the breakdown for speaker combinations used in main unit systems.
System
SC-PM45DBEBK
Music center
SA-PM45DBEBK
Front speakers
SB-PM45EG-K
System
SC-PM45E-K
Music center
SA-PM45E-K
Front speakers
SB-PM45EG-K
System
SC-PM45EG-K
Music center
SA-PM45EG-K
Front speakers
SB-PM45EG-K
System
SC-PM45EE-K
Music center
SA-PM45EE-K
Front speakers
SB-PM45EG-K
System
SC-PM45GCS-K
Music center
SA-PM45GCS-K
Front speakers
SB-PM45EG-K
System
SC-PM45GN-K
Music center
SA-PM45GN-K
Front speakers
SB-PM45EG-K
System
SC-PM45EG-S
Music center
SA-PM45EG-K
Front speakers
SB-PM45EG-S
2
SB-PM45EG
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 5), if necessary.
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 Net frame assembly
3
SB-PM45EG
2.1. Disassembly of Net frame
assembly
Note: The disassembly process illustrates left speaker only. For
right speaker, the disassembly process is the same.
right speaker, the disassembly process is the same.
Step 1: Remove net frame assembly as arrow shown.
Step 2: Remove 4 net catchers.
4
SB-PM45EG