Read Sony MHC-GRX7 / MHC-GRX7J / MHC-RX77 / MHC-RX77S / SS-J70 / SS-J75 Service Manual online
MICROFILM
SERVICE MANUAL
SPEAKER SYSTEM
Canadian Model
SS-J75
UK Model
East European Model
CIS Model
SS-J70
E Model
Australian Model
Tourist Model
SS-J75
SPECIFICATIONS
Speaker system
4-way, 5-unit,
bass-reflex type
bass-reflex type
Speaker units
Woofer:
Woofer:
17 cm, cone type
Center Tweeter:
5 cm, cone type
Side Tweeter:
5 cm, cone type
×
2
Super Tweeter:
2 cm, dome type
Nominal impedance
6 ohms (SS-J70)
Nominal impedance
8 ohms (SS-J75)
Dimensions (w/h/d)
Approx. 230
×
335
×
310 mm
Mass
Approx. 5 kg net per speaker
Design and specifications are subject to change without notice.
SS-J70/J75
SS-J70 is the speaker system in MHC-RX77S,
SS-J75 is one in MHC-GRX7, GRX7J and RX77(Canadian model).
SS-J75 is one in MHC-GRX7, GRX7J and RX77(Canadian model).
– 2 –
Sony Corporation
Home A&V Products Company
9-922-778-11
NOTE:
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
one.
• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering these
items.
delay should be anticipated when ordering these
items.
• The mechanical parts with no reference num-
ber in the exploded views are not supplied.
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
1
X-4949-420-1 FRAME ASSY, GRILLE
2
X-4949-419-1 PANEL ASSY, FRONT
* 3
4-963-075-01 CATCHER
4
4-874-614-21 SCREW (4) (3.5X14), TAPPING
5
4-997-169-01 PACKING
6
4-942-029-01 PACKING
* 7
A-4384-932-A CABINET ASSY, SPEAKER
8
4-997-067-01 PACKING
SP1
1-505-856-11 SPEAKER (16cm) (EXCEPT Thailand)
SP1
1-505-857-11 SPEAKER (16cm) (Thailand)
SP2
1-505-860-11 SPEAKER (5cm) (EXCEPT Thailand)
SP2
1-505-861-11 SPEAKER (5cm) (Thailand)
SP3
1-505-510-11 SPEAKER (5cm) (EXCEPT Thailand)
SP3
1-505-583-11 SPEAKER (5cm) (Thailand)
SP4
1-505-841-11 SPEAKER (2cm)
EXPLODED VIEW AND PARTS LIST
98C051643-1D
Printed in Japan © 1998. 3
Published by General Engineering Dept.
(Shibaura)
2
3
3
4
4
5
4
1
4
8
8
SP1
not supplied
SP3
SP2
SP3
SP4
6
7
Display