SB-HF70EG, SB-HC70EG, SB-HS70EG, SB-HW22GW, SB-PT90EG — Panasonic Audio Service Manual (repair manual)

Model
SB-HF70EG SB-HC70EG SB-HS70EG SB-HW22GW SB-PT90EG
Pages
5 Few pages! See other manuals at the bottom of the first or last page.
Size
777.04 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / SPEAKER SYSTEM
File
sb-hf70eg-sb-hc70eg-sb-hs70eg-sb-hw22gw-sb-pt90eg.pdf
Date

View Panasonic SB-HF70EG / SB-HC70EG / SB-HS70EG / SB-HW22GW / SB-PT90EG Service Manual online

PSG1005051CE
Speaker System
Model No.
SB-HF70EG
SB-HC70EG
SB-HS70EG
SB-HW22GW
SB-PT90EG
Product Color : (K)... Black Type
(S)... Silver Type
TABLE OF CONTENTS
PAGE
PAGE
1 Service Navigation----------------------------------------------- 2
1.1. System Information (SB-PT90EG-K/S) -------------- 2
1.2. Front, Center, Surround Speakers (SB-HF/
HC/HS70EG-K/S) ----------------------------------------- 2
1.3. Subwoofer (SB-HW22GW-K)--------------------------- 2
2 Specifications ----------------------------------------------------- 3
3 Exploded View and Replacement Parts List ------------ 4
3.1. Packaging (SB-PT90EG-K/S) -------------------------- 4
3.2. Replacement Parts List ---------------------------------- 5
2
1 Service Navigation
1.1. System Information (SB-PT90EG-K/S)
Below is the System breakdown:
SB-PT90EG-K is use for the following models:
SC-PT22 (-K)
SC-PT90 (-K)
SB-PT90EG-S is use for the following models:
SC-PT90 (-S)
1.2. Front, Center, Surround Speakers (SB-HF/HC/HS70EG-K/S)
Please refer to original service manual, SB-PT70EG-K/S  (Order No. PSG0909003CE)
• Exploded View (section 3.1) 
• Replacement Parts List (section 3.3.1) 
1.3. Subwoofer (SB-HW22GW-K)
Please refer to original service manual, SB-PT22GW-K  (Order No. PSG1005026CE)
• Exploded View (section 4.1) 
• Replacement Parts List (section 4.3.2) 
Speaker System
SB-PT90EG-K/S
Front Speakers
SB-HF70EG-K/S
Center Speaker
SB-HC70EG-K/S
Surround Speakers
SB-HS70EG-K/S
Subwoofer
SB-HW22GW-K
3
2 Specifications
Front Speakers (SB-HF70EG-K/S)
Type
1 way, 1 speaker system (Bass reflex)
Speaker unit(s)
Impedance 5 Ω
Full range
6.5 cm Cone type
Input power (IEC)
55 W* (Max)
Output sound pressure
80 dB/W (1.0 m)
Frequency range
100 Hz to 25 kHz (-16 dB)
150 Hz to 22 kHz (-10 dB)
Dimensions (W x H x D)
80 mm x 119 mm x 68 mm
Mass
0.32 kg
Center Speaker (SB-HC70EG-K/S)
Type
1 way, 1 speaker system (Bass reflex)
Speaker unit(s)
Impedance 5 Ω
Full range
6.5 cm Cone type
Input power (IEC)
55 W* (Max)
Output sound pressure
80 dB/W (1.0 m)
Frequency range
100 Hz to 25 kHz (-16 dB)
150 Hz to 22 kHz (-10 dB)
Dimensions (W x H x D)
80 mm x 119 mm x 68 mm
Mass
0.39 kg
Surround Speakers (SB-HS70EG-K/S)
Type
1 way, 1 speaker system (Bass reflex)
Speaker unit(s)
Impedance 5 Ω
Full range
6.5 cm Cone type
Input power (IEC)
55 W* (Max)
Output sound pressure
80 dB/W (1.0 m)
Frequency range
100 Hz to 25 kHz (-16 dB)
150 Hz to 22 kHz (-10 dB)
Dimensions (W x H x D)
80 mm x 119 mm x 68 mm
Mass
0.32 kg
Subwoofer (SB-HW22GW-K)
Type
1 way, 1 speaker system (Bass reflex)
Speaker unit(s)
Impedance 5 Ω
Woofer
12 cm Cone type
Output sound pressure
79 dB/W (1 m)
Frequency range
35 Hz to 350 kHz (-16 dB)
40 Hz to 200 kHz (-10 dB)
Dimensions (W x H x D)
153 mm x 230 mm x 233 mm
Mass
2.1 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 ana-
lyzer.
* Rating with the Low-cut filter equipped Amplifier.
4
3 Exploded View and Replacement Parts List
3.1. Packaging (SB-PT90EG-K/S)
SB-HS70EG
SB-HS70EG
SB-HF70EG
SB-HF70EG
SB-HC70EG
A2 A2
A1 A1 A1
SB-HW22GW
P2
*P1
*P1
*P1
POLYFOM (TOP)
POLYFOAM (BOTTOM)
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
10
11
12
13
SB-HC70EG-K/S
SB-HF70EG-K/S
SB-HS70EG-K/S
SB-HW22GW-K
SB-PT90EG-K/S
FOR SC-PT22
FOR SC-PT90
PACKAGING DRAWINGS
5
3.2. Replacement Parts List
3.2.1.
Accessories and Packing Materials
(SB-PT90EG-K/S)
FLE1005
Safety Ref. 
No.
Part No.
Part Name & 
Description
QTY
Remarks
SB-PT90EG-K/S
ACCESSORIES & 
PACKING MATERIALS
A1
REEX1184
SPK CORD ASS’Y 2M
(HF,HC)
3
A2
REEX1184A
SPK CORD ASS’Y 6.5M
(HS)
2
P1
RPNX1067
POLYFOAM
(HF,HC,HS,HW)
1
P2
RPFX1036BK
MIRAMAT BAG (HW)
1
Safety Ref. 
No.
Part No.
Part Name & 
Description
QTY
Remarks

Download Panasonic SB-HF70EG / SB-HC70EG / SB-HS70EG / SB-HW22GW / SB-PT90EG Service Manual (Repair Manual)

Here you can view online or download Panasonic SB-HF70EG / SB-HC70EG / SB-HS70EG / SB-HW22GW / SB-PT90EG Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Panasonic SB-HF70EG / SB-HC70EG / SB-HS70EG / SB-HW22GW / SB-PT90EG Audio. Information contained in Panasonic SB-HF70EG / SB-HC70EG / SB-HS70EG / SB-HW22GW / SB-PT90EG service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).