Sony ss d 702 av service manual

Page 1

SERVICE MANUAL EMoae/

SPECIFICATIONS

Speaker system 3-way

Speaker units Woofer : 27cm cone type
Mid-range: 10cm cone type
Tweeter : 5cm cone type

Enclosure type Bass reflex
Maximum input power

140 w
Sensitivity 90dB/W/m
Frequency range 35-20,000 Hz
Nominal impedance 6 ohms
Dimensions Approx.320x572x265mm (w/h/d)
Weight Approx.9.5kg per speaker

Design and specifications subject to change
without notice.

1. WIRING DIAGRAM

f
NETWORK
3 x .1 x x
BOARD a; a a: a e ED
ELK
C6
0.221;
ORG
Note:
0 AH capacitors are in pF unless otherWIse noted, pF1uuF
50WV or less are not indicated except for electrolytics
and tantalums. n
® 6

6335;: SPEAKER SYSTEM
S 0N Y®

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SS-D702AV

2. EXPLODED VIEW AND PARTS LIST

NOTE:

0 The mechanical parts with no reference
number in the exploded views are not
supplied.

0 The construction parts of an assembled
part are indicated with a collation num-
her in the remark column

0 Items marked "*" are not stocked since
they are seldom required for routine
service. Some delay should be antici-
pated when ordering these items.

0 Due to standardization, parts with part
number suffix -X)( and -X may be dif-
ferent lrom the parts specified in the
components used on the set,

CAPACITORS:
MF: uF, PF: uuF,

COTLS
MMH: mH, UH: H

902

fl Part No. Uescrigtion Remarks ReF.No. Part No. Description
1 X-4923'0261 FRAME ASSY, GRILLE 901 *1633-15341 PC BOARD, NETWORK
2 X-4910141'1 FRAME (H) ASSY, ORNAMENTAL 902 1'53730221 TERMINAL BOARD (WITH BREAKER)
3 X-4910~140'1 FRAME (M) ASSY, ORNAMENTAL
4 X-4910*139-1 FRAME (T) ASSY, ORNAMENTAL C1 1*126-41121 CAP, ELECT (NONPOLAR) 27MF 20%
5 X4926433-2 CABINET (L) ASSY, SPEAKER C2 1-123551*OO CAP, ELECT (NONPOLAR) TOMF 20%
C3 1*123'548-00 CAP, ELECT (NONPOLAR) 5.6MF 20%
6 X-4926-4342 CABINET (R) ASSV, SPEAKER C5 1123-545-00 CAP, ELECT (NONPOLAR) 2.7MF 20%
7 4-934-223»01 SCREW (4x20), TAPPING cs 1-130-499-00 CAP, PE TEREPHTHALATE 0.22MF 5%
8 4923-040'01 SCREW (4X16), TAPPTNG
9 4'910041-01 CLAMP L1 *1'459"352OO COIL, NETWORK 1.5MMH
L2 1'459172-00 COIL, NETWORK (CHLS TYPE) 0.47MMH
L3 *1459-951-11 COIL, NETWORK 0.15MMH
ACCESSORY & PACKING MATERIAL SP1 1544207-11 SPEAKER
SP2 1-544-20811 SPEAKER
*4926'488-01 CUSHION SP3 1-54433541 SPEAKER
*4941-20101 INDIVIDUAL CARTON English
. 90F0413-1
Sony Corporation Printed in Japan
9-955-931-11 Audio Group © 1990- 6

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Published by Customer Relations and Service Group

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