SS-WGP55, SS-WGP88 — Sony Audio Service Manual (repair manual)

Model
SS-WGP55 SS-WGP88
Pages
6
Size
133.43 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
ss-wgp55-ss-wgp88.pdf
Date

View Sony SS-WGP55 / SS-WGP88 Service Manual online

SERVICE MANUAL
Sony Corporation
Published by Sony EMCS (Malaysia) PG Tec
SPEAKER SYSTEM
9-890-624-02
2013I80-1
© 
2013.09
US Model
SS-WGP55
E Model
SS-WGP55/WGP88/WGZ55D/WGZ88D
Argentina Model
SS-WGP55/WGP88
Malaysia Model
SS-WGZ55D
Mexican Model
SS-WGP88
Saudi Arabia Model
South African Model
SS-WGZ55D/WGZ88D
Ver. 1.1  2013.09
SS-WGP55/WGP88/WGZ55D/WGZ88D
SS-GPX88P/GZX88DP
•  SS-WGP55 is the subwoofer speaker in MHC-GPX55. 
•  SS-WGP88 is the subwoofer speaker in MHC-GPX88.
•  SS-WGZ55D is the subwoofer speaker in MHC-GZX55D. 
•  SS-WGZ88D is the subwoofer speaker in MHC-GZX88D. 
•  SS-GPX88P is the package speakers of front and subwoofer 
speakers in MHC-GPX88.
•  SS-GZX88DP is the package speakers of front and subwoofer in 
MHC-GZX88D.
SPECIFICATIONS
Subwoofer
SS-WGP88 for MHC-GPX88
SS-WGP55 for LBT-GPX55/
MHC-GPX55
Subwoofer system
 
1-way, Bass refl ex
Speaker unit
 
Subwoofer: 250 mm (9 7/8 in), cone type
Rated impedance
 
SS-WGP88/WGP55: 5 ohms
Dimensions (w/h/d) (Approx.)
 
SS-WGP88/WGP55: 360 mm × 395 mm × 330 mm
 
(14 1/4 in × 15 5/8 in × 13 in)
Mass (Approx.)
 
SS-WGP88: 8.5 kg (18 lb 12 oz)
 
SS-WGP55: 8.6 kg (18 lb 16 oz)
Quantity:
 
MHC-GPX88: 2 pieces
 
LBT-GPX55/MHC-GPX55: 1 piece
SS-WGZ55D
SS-WGP88
• JIG
  When disassembling the set, use the following jig (for front 
panel removal).
  Part No.: J-2501-238-A JIG FOR SPEAKER REMOVAL
SS-WGZ88D for MHC-GZX88D
SS-WGZ55D for MHC-GZX55D
Subwoofer system
 
1-way, Bass refl ex
Speaker unit
 
Subwoofer: 250 mm, cone type
Rated impedance
 5 
ohms
Dimensions (w/h/d) (Approx.)
 
360 mm × 395 mm × 330 mm
Mass (Approx.)
 
SS-WGZ88D: 8.5 kg
 
SS-WGZ55D: 8.6 kg
Quantity:
 
MHC-GZX88D: 2 pieces
 
MHC-GZX55D: 1 piece
SECTION  1
DIAGRAMS
THIS  NOTE  IS  COMMON  FOR  PRINTED  WIRING  BOARDS  AND  SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
For Schematic Diagrams.
Note:
• 
C : Panel designation.
For Printed Wiring Boards.
Note:
• 
X : Parts extracted from the component side.
• 
 : Pattern from the side which enables seeing.
  (The other layers’ patterns are not indicated.)
1-1.  PRINTED WIRING BOARD – SPEAKER LED Board -     
• 
: Uses unleaded solder.
1-2.  SCHEMATIC DIAGRAM – SPEAKER LED Board – 
1
A
B
C
D
2
3
4
5
6
7
8
D1800
1
4
CN1803
JL1806
JL1807
JL1805
JL1804
  SPEAKER LED BOARD
(WGP88/WGZ88D)
(COMPONENT SIDE)
GA
RA
BA
GK
RK
BK
GK
BK
RK
GA
BA
D1800
RA
  SPEAKER LED BOARD
(WGP88/WGZ88D)
(CONDUCTOR SIDE)
1-887-623-
11
(11)
1-887-623-
11
(11)
CONNECT TO MAIN BOARD
LED SPEAKER 
Ver. 1.1
1
A
B
2
3
SPEAKER LED BOARD
(WGP88/WGZ88D)
R
G
B
1
2
3
4
D1800
SMLVN6RGB1U17QYA
JL1805
JL1806
JL1807
JL1804
CN1803
4P
+13.0V
Red_LED
Blue_LED
Green_LED
CONNECT TO
MAIN BOARD
LED SPEAKER
2
SS-WGP55/WGP88/WGZ55D/WGZ88D
NOTE:
•  -XX, -X mean standardized parts, so they 
may have some differences from the original 
one.
•  Items marked “*” are not stocked since 
they are seldom required for routine service. 
Some delay should be anticipated when 
ordering these items.
SECTION 2
EXPLODED VIEWS
• Abbreviation
 AR  : 
Argentina 
model
 
E2 
: 120 V AC area in E model
 E4  : 
African 
model
 
E51 
: Chilean and Peruvian models
 
EA 
: Saudi Arabia model
 
MX 
: Mexican model
 
MY 
: Malaysia model
 
SAF  : South African model
2-1. SS-WGP55/WGZ55D
 1 
A-1906-116-A PANEL 
ASSY, 
FRONT
  2 
4-245-976-01  SCREW (4X16) (TYPE1), +BVTP
 3 
1-858-884-11 LOUDSPEAKER 
(25CM)
 4 
4-176-619-01 FOOT, 
RUBBER
  5 
1-846-598-11  CABLE WITH CONNECTOR
  Ref. No. 
Part No. 
Description 
Remark
not supplied
not supplied
not supplied
not supplied
1
2
2
3
4
4
5
Ver. 1.1
3
SS-WGP55/WGP88/WGZ55D/WGZ88D
2-2. SS-WGP88/WGZ88D
 51 
A-1906-125-A PANEL 
ASSY, 
FRONT
  52 
4-424-243-01  CATCHER, RUBBER (14MM)
 53 
4-423-730-01 FOOT, 
ARRAY
  54 
4-874-614-02  SCREW (1) (3.5X14), TAPPING
  55 
4-245-976-01  SCREW (4X16) (TYPE1), +BVTP
  Ref. No. 
Part No. 
Description 
Remark
  Ref. No. 
Part No. 
Description 
Remark
 56 
1-858-885-11 LOUDSPEAKER 
(25CM)
 57 
4-423-730-11 FOOT, 
ARRAY
  58 
1-846-595-11  CABLE WITH CONNECTOR
not supplied
not supplied
51
52
53
53
54
55
55
56
57
58
57
not supplied
not supplied
(SPEAKER LED board)
not
supplied
not
supplied
4
SS-WGP55/WGP88/WGZ55D/WGZ88D
Page of 6

Download Sony SS-WGP55 / SS-WGP88 Service Manual (Repair Manual)

Here you can view online or download Sony SS-WGP55 / SS-WGP88 Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sony SS-WGP55 / SS-WGP88 Audio. Information contained in Sony SS-WGP55 / SS-WGP88 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).