Sony ss h 991 service manual

Page 1

SS-HQQI

SERVICEMANUIIT

US Model
Canadian Model
AEP Model

UK Model

E Model
Australian Model
Tourist Model

This set is the speaker system in
MHC-881, MHC-991AV, MHC-D7,
MHC-GSS and MHC-(399AV.

SPECIFICATIONS

Speaker system 3-way system, magnetically shielded type
Speaker units Woofer: 17cm dial, cone type

Tweeter: 5cm dia, cone type

Super tweeter: 20m dia., dome type

Enclosure Bass reflex

Nominal impedance 8 ohms

Dimensions Approxt 220><325><275 mm (w/h/d)
(8 3/4>< 12 7/.,>< 10 7/;3 in)

Mass Approx. 5kg (1 lib) net per speaker

Design and specification subject to change without notice.

SPEAKER SYS:M

SC)NYM

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EXPLODED VIEW

NOTE:
0 The mechanical parts with no reference 0 *XX and 7X mean standardized parts, so
number in the exploded views are not they may have some difference from the
supplied. original one.
0 Items marked "*" are not stocked since 0 Color Indication of Appearance Parts
they are seldom required for routine service. Example :
Some delay should be anticipated KNOB, BALANCE (WHITE). .. (RED)
when ordering these items. T T
Parts Color Cabinet's Color
not supplied
SP1
Ref. No. Part No. Description Remark Ref.No. Part No. Description Remark
1 X-494fii74871 FRAME ASSY, GRILLE SP2 1-505-309-11 SPEAKER (ECM)
2 X-4946'745-l PANEL ASSY, FRONT SP3 1-504>826>11 SPEAKER (20M)
* 3 #4351-900-[4 CABINET ASSY, SPEAKER winnunnnunwummHumsuuuuunuuuuun
(including SP TERMINAL BOARD)
4 3-703-564-01 SCREW, TAPPING ACCESSORIES 31 PACKING MATERIALS
5 47374751441 SCREW, (4) (3.5)(14), TAppmG awntHMMammhuettvwwwywbu
6 1-773-511'11 CORD 1-759-317-11 CORD, SPEAKER
7 9*91184D*XX PACKING * 4'98132701 CUSHION
SP1 1-505-228-11 SPEAKER (lfiCM)
English
Sony Corporation Printeieiliiofiggarli
Consumer A&V Products Company © 1996. 1
9-960-539-11 Home A&V Products Div.

Published by Home A&V Products Div.
_2_ Quality Engineering Dept.