Sony MHC-GTX66 / MHC-GTX77 / MHC-GTX77BP / SS-GTX66 / SS-GTX77 Service Manual ▷ View online
1
Ver. 1.1 2008. 03
SERVICE MANUAL
E Model
SS-GTX66/GTX77
SS-GTX77P
SPECIFICATIONS
Sony Corporation
Audio Business Group
Published by Sony Techno Create Corporation
9-887-779-02
2008C04-1
© 2008. 03
SPEAKER SYSTEM
(SS-GTX77)
(SS-GTX66)
• SS-GTX66 is the front speaker in MHC-GTX66.
• SS-GTX77 is the front speaker in MHC-GTX77/GTX77BP.
• SS-GTX77P is package speaker in MHC-GTX77/GTX77BP.
• SS-GTX77 is the front speaker in MHC-GTX77/GTX77BP.
• SS-GTX77P is package speaker in MHC-GTX77/GTX77BP.
Front speaker SS-GTX66
Speaker system
2-way, 2-unit, bass-reflex type
Speaker units
Woofer:
Woofer:
20 cm, cone type
Tweeter:
2.5 cm, horn type
Rated impedance
4
Ω
Dimensions (w/h/d)
Approx. 281
×
415.2
×
313 mm
Mass
Approx. 7.2 kg net per
speaker
speaker
Front speaker SS-GTX77
Speaker system
2-way, 3-unit, bass-reflex type
Speaker units
Woofer:
Woofer:
20 cm, cone type
×
2
Tweeter:
2.5 cm, horn type
Rated impedance
4
Ω
Dimensions (w/h/d)
Approx. 300
×
600
×
343 mm
Mass
Approx. 10.8 kg net per
speaker
speaker
Design and specifications are subject to change without
notice.
notice.
• JIG
When disassembling the set, use the following jig (for front panel
removal).
Part No.: J-2501-238-A JIG FOR SPEAKER REMOVAL
removal).
Part No.: J-2501-238-A JIG FOR SPEAKER REMOVAL
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SS-GTX66/GTX77
NOTE:
•
-XX, -X mean standardized parts, so they may
have some differences from the original one.
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.
are seldom required for routine service. Some
delay should be anticipated when ordering these
items.
• EXPLODED VIEWS
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
1. SS-GTX66
1
A-1227-687-A PANEL ASSY, FRONT
2
1-826-110-11 LOUD SPEAKER (2.5cm) (TWEETER)
3
4-874-614-02 SCREW (1) (3.5X14), TAPPING
4
1-826-756-11 LOUD SPEAKER (20cm) (WOOFER)
5
A-1231-911-A CABINET ASSY, SPEAKER
1
2
3
3
3
4
5
3
SS-GTX66/GTX77
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
2. SS-GTX77
51
3-097-363-01 PANEL, SIDE
52
A-1248-870-A SPEAKER CABINET ASSY
53
1-826-670-11 LOUD SPEAKER (20cm) (WOOFER)
54
4-874-614-02 SCREW (1) (3.5X14), TAPPING
55
1-826-681-11 LOUD SPEAKER (2.5cm) (TWEETER)
56
A-1248-873-A HANDLE ASSY
57
3-100-895-01 BOLT, HEXAGON
58
A-1248-871-A FRONT PANEL ASSY
not supplied
51
51
52
53
53
54
54
54
54
54
54
54
54
54
54
54
55
56
56
57
58
57
not supplied
not supplied
not supplied
4
REVISION HISTORY
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Ver.
Date
Description of Revision
1.0
2007. 07
New
1.1
2008.03
Addition of system model name for MHC-GTX77BP.
SS-GTX66/GTX77
Display
