Sony ss a 702 service manual

Page 1

SERVICE MANUAL

SPECIFICATIONS

Speaker system 3-way speaker system
Speaker units Woofer: 20 cm, cone type
Midrange: 6 cm, cone
iype
Tweeter: 1.6 cm, dome
type
Enclosure type Acoustic suspension
Nominal impedance

6 ohms
Power handling capacity

Music 140 W
Sensitivity 88 dB (1 W1 m),

6.3 W (96 dB, 1 [11)
Frequency range 40 Hz to 20,000 Hz
Dimensions Approx. 280x 525x
218 mm (w/h/d)
Weight Approx. 6.7 kg per
speaker, net
Approx. 15.8 kg in shipp-
ing carton

Design and specifications subject to
change wilhoui notice,

1. FRONT PANEL REMOVAL

broad- flat
screwdriver

bozzamz/ \/
\/

front
panel

Non: Be careful nor to scraxch the cabinet.

cabinet
/

AEP Model
UK Model

This set is the speaker system in LBT-V702.

WIRING DIAGRAM

SPI
mom?

0

MID RANGE

TVIEESTER XOVER ASSY

[I-FRNTED- _ ¥ _ fl
, CIRCUIT
. BOARD
I
I

u

wm
SP2

SPEAKER SYSTEM
S ON Y;

Page 2

SS-A702

3. EXPLODED VIEW AND PARTS LIST

NOTE:

0 The mechanical parts with no reference
number in the exploded views are no
supplied.

No. Part No. Descrigtion
l T-8150-367-A PANEL ASSY, FRONT

2 T-8151~245-l SPEAKER BOX

ELECTRICAL PARTS

Ref.No. Part No. Description

901 T-8150-378-A X'OVER ASSY

3 T-8150-573-1 TAPPING SCREW +P4.2X16 SP1 T-8110-442-l WOOFER

9'955-950-1 1

SP2 1-544-046-11 MID-RANGE
SP3 1-544-135-21 TWEETER

ACCESSORY & PACKING MATERIAL

T-8151-244-1 MANUAL, INSTRUCTION
T~8110-457-l CORD, SPEAKER

English

. 90F0452-1

Sony Corporaflon medemm
Audio Group © 1990. 6

__2_ Published by Customer Relations and Service Group