SB-HF175EP, SB-HC175EP, SB-HS175EP, SB-HW170EG, SB-PT175EP — Panasonic Audio Service Manual (repair manual)

Model
SB-HF175EP SB-HC175EP SB-HS175EP SB-HW170EG SB-PT175EP
Pages
22
Size
1.04 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / SPEAKER SYSTEM
File
sb-hf175ep-sb-hc175ep-sb-hs175ep-sb-hw170eg-sb-pt1.pdf
Date

View Panasonic SB-HF175EP / SB-HC175EP / SB-HS175EP / SB-HW170EG / SB-PT175EP Service Manual online

PSG0903019CE
Speaker System
Model No.
SB-HF175EP
SB-HC175EP
SB-HS175EP
SB-HW170EG
SB-PT175EP
Product Color : (K)... Black Type
(S)... Sliver Type
TABLE OF CONTENTS
PAGE
PAGE
1 Service Navigation ----------------------------------------------- 2
1.1. System Information (SB-PT175EP-K/S) ------------- 2
1.2. Front Speakers (SB-HF175EP-K/S) ------------------ 2
1.3. Center Speaker (SB-HC175EP-K/S) ----------------- 2
1.4. Surround Speakers (SB-HS175EP-K/S)------------- 2
1.5. Subwoofer (SB-HW170EG-K)-------------------------- 2
2 Specifications ----------------------------------------------------- 3
3 Disassembly and Assembly Instructions ---------------- 4
3.1. Front Speakers (SB-HF175EP-K/S) ------------------ 5
3.2. Center Speaker (SB-HC175EP-K/S) ----------------10
3.3. Surround Speaker (SB-HS175EP-K/S) -------------12
3.4. Replacement of Speaker Connector Housing -----14
4 Wiring Connection Diagram ---------------------------------16
4.1. Front Speakers (SB-HF175EP-K/S) -----------------16
4.2. Surround Speakers (SB-HS175EP-K/S)------------16
5 Exploded View and Replacement Parts List ----------- 17
5.1. Front Speakers (SB-HF175EP-K/S) Cabinet
Parts Location -------------------------------------------- 17
5.2. Center Speaker (SB-HC175EP-K/S) Cabinet
Parts Location--------------------------------------------- 18
5.3. Surround Speakers (SB-HS175EP-K/S)
Cabinet Parts Location --------------------------------- 19
5.4. (SB-PT175EP-K/S) Packaging ----------------------- 20
5.5. Replacement Parts List--------------------------------- 21
2
1 Service Navigation
1.1.
System Information (SB-PT175EP-K/S)
Below is the System breakdown:
1.2.
Front Speakers (SB-HF175EP-K/S)
The illustrations and procedures for the Front Speakers will be described in this manual.
1.3.
Center Speaker (SB-HC175EP-K/S)
The illustrations and procedures for the Center Speaker will be described in this manual.
1.4.
Surround Speakers (SB-HS175EP-K/S)
The illustrations and procedures for the Surround Speakers will be described in this manual.
1.5.
Subwoofer (SB-HW170EG-K)
Please refer to original service manual, SB-PT170EG-K/S (Order No. PSG0903020CE)
• Disassembly and Assembly Instructions (section 3.4) 
• Exploded Veiw (section 5.4)
• Replacement Parts List (section 5.6.4) 
Speaker System
SB-PT175EP-K/S
Front Speakers
SB-HF175EP-K/S
Center Speaker
SB-HC175EP-K/S
Surround Speakers
SB-HS175EP-K/S
Subwoofer
SB-HW170EG-K
3
2 Specifications
Front Speakers (SB-HF175EP-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
82 Hz to 25 kHz (-16 dB)
90 Hz to 22 kHz (-10 dB)
Dimensions (W x H x D)
252 mm x 1123 mm x 235 mm
Mass
3.7 kg
Center Speaker (SB-HC175EP-K/S)
Type
1 way, 1 speaker system (Bass reflex)
Speaker unit(s)
Impedance 5 
Ω
1. Full range
6.5 cm Cone type
Input power (IEC)
55 W* (Max)
Output sound pressure
80 dB/W (1.0 m)
Frequency range
91 Hz to 25 kHz (-16 dB)
120 Hz to 22 kHz (-10 dB)
Dimensions (W x H x D)
140 mm x 94 mm x 95 mm
Mass
0.7 kg
Surround Speakers (SB-HS175EP-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
96 Hz to 25 kHz (-16 dB)
120 Hz to 22 kHz (-10 dB)
Dimensions (W x H x D)
92 mm x 142 mm x 95 mm
Mass
0.6 kg
Subwoofer (SB-HW170EG-K)
Type
1 way, 1 speaker system (Bass reflex)
Speaker unit(s)
Impedance 5 
Ω
Woofer
12 cm Cone type
Input power (IEC)
55 W (Max)
Output sound pressure
80 dB/W (1.0 m)
Frequency range
30 Hz to 350 kHz (-16 dB)
39 Hz to 290 kHz (-10 dB)
Dimensions (W x H x D)
136 mm x 339 mm x 213 mm
Mass
2.8 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 Disassembly and Assembly Instructions
“ATTENTION SERVICER”
Some chassis components may have sharp edges. Be careful when disassembling and servicing.
This section describes procedures for checking the operation and replacing the main components.
For reassembly after operation checks or replacement, reverse the respective procedures.
Special reassembly procedures are described only when required.
Select items from the following index when checks or replacement are required.
Refer to the Parts No. on the page of “Exploded View and Replacement Parts List” (Section 5), if necessary.
Below is the list of disassembly sections
Front Speakers (SB-HF175EP-K/S)
Disassembly of Upper Box Assembly
Disassembly of Upper Rear Cabinet Assemby
Disassembly of Full Range Speaker (SP1)
Disassembly of Low Box Assembly
Disassembly of Speaker Wire
Disassembly of Base Cover
Center Speaker (SB-HC175EP-K/S)
Disassembly of Rear Cabinet Assembly
Disassembly of Full Range Speaker (SP2)
Surround Speakers (SB-HS175EP-K/S)
Disassembly of Rear Cabinet Assembly
Disassembly of Full Range Speaker (SP3)
5
3.1.
Front Speakers (SB-HF175EP-K/S)
3.1.1.
Disassembly of Upper Box Assem-
bly
Step 1: Detach the white (+) and blue (-) speaker wires.
Step 2: Release the speaker cable from the groove of Upper
Box Assembly.
Step 3: Remove 1 screw from Upper Box Assembly.
Step 4: Detach the Upper Box Assembly.

Download Panasonic SB-HF175EP / SB-HC175EP / SB-HS175EP / SB-HW170EG / SB-PT175EP Service Manual (Repair Manual)

Here you can view online or download Panasonic SB-HF175EP / SB-HC175EP / SB-HS175EP / SB-HW170EG / SB-PT175EP Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Panasonic SB-HF175EP / SB-HC175EP / SB-HS175EP / SB-HW170EG / SB-PT175EP Audio. Information contained in Panasonic SB-HF175EP / SB-HC175EP / SB-HS175EP / SB-HW170EG / SB-PT175EP 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).