SB-HF85EP, SB-HC85EP, SB-HS85EP, SB-HW70EG, SB-PT85EP — Panasonic Audio Service Manual (repair manual)

Model
SB-HF85EP SB-HC85EP SB-HS85EP SB-HW70EG SB-PT85EP
Pages
16
Size
1.45 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / SPEAKER SYSTEM
File
sb-hf85ep-sb-hc85ep-sb-hs85ep-sb-hw70eg-sb-pt85ep.pdf
Date

View Panasonic SB-HF85EP / SB-HC85EP / SB-HS85EP / SB-HW70EG / SB-PT85EP Service Manual online

PSG1002027CE
Speaker System
Model No.
SB-HF85EP
SB-HC85EP
SB-HS85EP
SB-HW70EG
SB-PT85EP
Product Color : (K)... Black Type
(S)... Silver Type
TABLE OF CONTENTS
PAGE
PAGE
1 Service Navigation ----------------------------------------------- 2
1.1. System Information (SB-PT85EP-K/S)--------------- 2
1.2. Front Speakers (SB-HF85EP-K/S) -------------------- 2
2 Specifications ----------------------------------------------------- 3
3 Disassembly and Assembly Instructions ---------------- 4
3.1. Front Speakers (SB-HF85EP-K/S) -------------------- 5
3.2. Replacement of Speaker Connector Housing -----10
4 Wiring Connection Diagram ---------------------------------11
4.1. Front Speakers (SB-HF85EP-K/S) ------------------- 11
5 Exploded View and Replacement Parts List -----------12
5.1. Front Speakers (SB-HF85EP-K/S) Cabinet
Parts Location--------------------------------------------- 12
5.2. Center Speaker (SB-HC85EP-K/S), Surround
Speakers (SB-HS85EP-K/S) and Subwoofer
Speaker (SB-HW70EG-K) Cabinet Parts
Location ---------------------------------------------------- 13
5.3. (SB-PT85EP-K/S) Packaging ------------------------- 14
5.4. Replacement Parts List--------------------------------- 15
2
1 Service Navigation
1.1.
System Information (SB-PT85EP-K/S)
Below is the System breakdown:
1.2.
Front Speakers (SB-HF85EP-K/S)
The illustrations and disassembly procedures for the Front Speakers will be described in this manual.
Speaker System
SB-PT85EP-K/S
Front Speakers
SB-HF85EP-K/S
Center Speaker
SB-HC85EP-K/S
Surround Speakers
SB-HS85EP-K/S
Subwoofer Speaker
SB-HW70EG-K
3
2 Specifications
Front Speakers (SB-HF85EP-K/S)
Type
1 way, 1 speaker system (Bass reflex)
Speaker unit(s)
Impedance 5 
Ω
Full range
6.5 cm Cone type
Output sound pressure
79 dB/W (1 m)
Frequency range
80 Hz to 25 kHz (-16 dB)
90 Hz to 22 kHz (-10 dB)
Dimensions (W x H x D)
100 mm x 530 mm x 78 mm
Mass
0.88 kg
Full assembly with stand base
Dimensions (W x H x D) max
255 mm x 1020 mm x 255 mm
Dimensions (W x H x D) min
255 mm x 550 mm x 255 mm
Mass
2.3 kg
Center Speaker (SB-HC85EP-K/S)
Type
1 way 1 speaker system (Bass reflex)
Speaker unit(s)
Impedance 5 
Ω
Full range
6.5 cm Cone type
Output sound pressure
79 dB/W (1 m)
Frequency range
80 Hz to 25 kHz (-16 dB),
130 Hz to 22 kHz (-10 dB)
Dimensions (W x H x D)
145 mm x 85 mm x 71.5 mm
Mass
0.44 kg
Surround Speakers (SB-HS85EP-K/S)
Type
1 way 1 speaker system (Bass reflex)
Speaker unit(s)
Impedance 5 
Ω
Full range
6.5 cm Cone type
Output sound pressure
78 dB/W (1 m)
Frequency range
85 Hz to 25 kHz (-16 dB),
150 Hz to 22 kHz (-10 dB)
Dimensions (W x H x D)
80 mm x 118.5 mm x 68 mm
Mass
0.34 kg
Subwoofer Speaker (SB-HW70EG-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 (1.0 m)
Frequency range
35 Hz to 350 kHz (-16 dB)
40 Hz to 200 kHz (-10 dB)
Dimensions (W x H x D)
130 mm x 278 mm x 230 mm
Mass
2.2 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.
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-HF85EP-K/S)
Disassembly of Upper Box Assembly
Disassembly of Upper Rear Cabinet Assembly
Disassembly of Full Range Speaker (SP1)
Disassembly of Lower Box Assembly
Disassembly of Speaker Wire
Disassembly of Base Cover
5
3.1.
Front Speakers (SB-HF85EP-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-HF85EP / SB-HC85EP / SB-HS85EP / SB-HW70EG / SB-PT85EP Service Manual (Repair Manual)

Here you can view online or download Panasonic SB-HF85EP / SB-HC85EP / SB-HS85EP / SB-HW70EG / SB-PT85EP Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Panasonic SB-HF85EP / SB-HC85EP / SB-HS85EP / SB-HW70EG / SB-PT85EP Audio. Information contained in Panasonic SB-HF85EP / SB-HC85EP / SB-HS85EP / SB-HW70EG / SB-PT85EP 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).