Read Sony MHC-GZR77D / SS-GZR77D / SS-GZR99D / SS-LCD7DI / SS-WGV99D Service Manual online
SERVICE MANUAL
Published by Sony Techno Create Corporation
Sony Corporation
Audio&Video Business Group
SPECIFICATIONS
Front speaker (SS-GZR77D/GZR99D/LCD7Di)
Speaker system:
Speaker system:
3-way, Bass refl ex, Magnetically shielded
Speaker unit
Subwoofer:
Subwoofer:
130 mm, cone type
Woofer:
130 mm, cone type
Tweeter:
50 mm, horn type
Rated impedance:
8 ohms (SS-GZR99D), 6 ohms
(SS-GZR77D/LCD7Di)
Dimensions (w/h/d):
Dimensions (w/h/d):
Approx. 252
349 265 mm
Mass:
Approx. 4.8 kg
Satellite speaker (SS-RSX99D)
Speaker system:
Speaker system:
1-way, Bass refl ex
Speaker unit
Full-range: 80 mm, cone type
Rated impedance:
24 ohms
Dimensions (w/h/d):
Approx. 174
96 113 mm
Mass:
Approx. 570 g
Subwoofer (SS-WGV99D)
Speaker system:
Speaker system:
Subwoofer system, Bass refl ex
Speaker unit
Subwoofer: 200 mm, cone type
Rated impedance:
6 ohms
Dimensions (w/h/d):
Approx. 272
326 320 mm
Mass:
Approx. 6.6 kg
Design and specifi cations are subject to change without notice.
SS-GZR77D/GZR99D/LCD7Di/
RSX99D/WGV99D
SPEAKER SYSTEM
9-889-511-01
2009E04-1
©
2009.05
US Model
Canadian Model
SS-LCD7Di
AEP Model
SS-GZR77D
E Model
SS-GZR77D/GZR99D/RSX99D/WGV99D
Australian Model
SS-GZR77D
Ver. 1.0 2009.05
SS-WGV99D
SS-GZR77D
SS-GZR99D
SS-LCD7Di:
Canadian
SS-GZR99D
SS-LCD7Di:
Canadian
SS-LCD7Di:US
SS-RSX99D
• SS-GZR77D is the front speaker in MHC-GZR33Di/GZR77D.
• SS-GZR99D is the front speaker in MHC-GZR88D/GZR99D.
• SS-LCD7Di is the front speaker in LBT-LCD7Di.
• SS-RSX99D is the Satellite speaker in MHC-GZR88D/GZR99D.
• SS-WGV99D is the Subwoofer in MHC-GZR99D.
• SS-GZR99D is the front speaker in MHC-GZR88D/GZR99D.
• SS-LCD7Di is the front speaker in LBT-LCD7Di.
• SS-RSX99D is the Satellite speaker in MHC-GZR88D/GZR99D.
• SS-WGV99D is the Subwoofer in MHC-GZR99D.
• JIG
When disassembling the set, use the following jig (for speaker
When disassembling the set, use the following jig (for speaker
removal).
Part No. J-2501-238-A JIG FOR SPEAKER REMOVAL
SS-GZR77D/GZR99D/LCD7Di/RSX99D/WGV99D
2
1
A-1650-125-A OVERALL
ASSY
(GZR77D/GZR99D/LCD7Di:CND)
1
A-1711-066-A OVERALL
ASSY
(LCD7Di:US)
2
A-1650-126-A PANEL
ASSY,
FRONT
3
4-874-614-02 SCREW (1) (3.5X14), TAPPING
4
A-1665-287-A SPEAKER UNIT ASSY (13cm) (WHITE)
(WOOFER)
(GZR77D/GZR99D/LCD7Di:CND)
4
A-1711-088-A SPEAKER UNIT ASSY (13cm) (ORANGE)
(WOOFER)
(LCD7Di:US)
5
1-858-175-11 LOUD SPEAKER (5cm) (TWEETER)
(GZR77D/GZR99D/LCD7Di:CND)
5
1-858-175-21 LOUD SPEAKER (5cm) (TWEETER) (LCD7Di:US)
6
A-1665-286-A SPEAKER UNIT ASSY (13cm) (WHITE)
(SUBWOOFER)
(GZR77D/GZR99D/LCD7Di:CND)
6
A-1711-087-A SPEAKER UNIT ASSY (13cm) (ORANGE)
(SUBWOOFER)
(LCD7Di:US)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
EXPLODED VIEWS
Note:
• -XX and -X mean standardized parts, so
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
original one.
• Color Indication of Appearance Parts Ex-
ample:
KNOB, BALANCE (WHITE) . . . (RED)
Parts Color Cabinet’s Color
• Items marked “*” are not stocked since
they are seldom required for routine ser-
vice. Some delay should be anticipated
when ordering these items.
vice. Some delay should be anticipated
when ordering these items.
• The mechanical parts with no reference
number in the exploded views are not sup-
plied.
plied.
1. SS-GZR77D/GZR99D/LCD7Di
2
1
3
4
6
3
3
5
not supplied
not supplied
not supplied
not supplied
3
3
• Abbreviation
CND: Canadian model
CND: Canadian model
SS-GZR77D/GZR99D/LCD7Di/RSX99D/WGV99D
3
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
2. SS-RSX99D/WGV99D
52
54
55
51
53
53
not supplied
not supplied
51
A-1650-130-A OVERALL
ASSY
(WGV99D)
52
A-1650-131-A PANEL
ASSY,
FRONT
53
4-229-966-12 SCREW (4X16), +BV TAPPING
54
1-858-227-11 LOUD SPEAKER (20cm) (SUBWOOFER)
55
A-1660-615-A OVERALL ASSY (RSX99D)
SS-GZR77D/GZR99D/LCD7Di/RSX99D/WGV99D
REVISION HISTORY
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Ver.
Date
Description of Revision
1.0
2009.05
New