Sony ss h 1750 service manual

Page 1

SS-HI750

SERVICE MANUAL

SPECIFICATIONS

Speaker system 3-way

Speaker units Woofer : 14 cm (5 V2 in). cone type
Tweeter: 5 cm (2 in). cone type
Super tweeter: 2 cm(/\. in), dome type

Sensitivity 88 dB/W/m

Effective frequency range 60 , 20,00Hz

Rated impedance 6 ohms

Dimensions Approx. 195 x 300 x 225mm

(73/. x 1 17h x 87/. in)
Weight Approx 2.9 kg (6 lb 6 oz)

Design and specifications subject to change without notice.

1. DISASSEMBLY
1~1, FRONT PANEL

Grille fram Assy

Speaker cabinet Assv

\ Driver (-)

1-2, TERMINAL BOARD

/

sat\

0 Hit the terminal with the back of a screwdriver
from the inside, and tap it out.

0 Insert a slotted screwdriver at the rim of the
terminal and remove as shown in the figure

US Model
Canadian Model
Mexican Model

This set is the speaker svstem in MHC-1750.

2. WIRING DIAGRAM

5P2
MID RANGE
$F3
TWEEIER

BLX

RED 0 @

Cl 2.2/5ov
(Iincluded SP2)

INPUT

0

O O

SPEAKER SYSTEM
S ON Y;

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3. EXPLODED VIEW AND PARTS LIST

NOTE:

0 -XX. -X mean standardized parts, so
they may have some difference from the
original one.

/__-___~__-\

0 items marked >i< are not stocked since
they are seldom required for routine
service. Some delay should be anticipated
when ordering these items,

not
su pplied

1

(Including SP3)

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

\__._______

Ref. No. Part No. Descrigtion Remark Ref. No. Part No. Description Remark
1 x-4942-867-1 FRAME ASSY, GRILLE 6 9-911-844-XX PACKING
Z 4-953-972-01 PANEL, FRONT 7 4-874-614-11 SCREW (4) (3.5X14), TAPPING
3 4-953-975-02 PACKING 8 7-685-646-79 SCREW +BVTP 3X8 TYPEZ SLIT
4 X-4942-866-1 CABINET ASSY, SPEAKER SP1 1-544-237-11 SPEAKER (13CM)
5 1-537332-11 TERMINAL BOARD SP2 1-544-236411 SPEAKER (SCM)
Endlish
, 93A0604-1
Sony Corporation Primed in Japan
9-957-467-12 Audio Group ©1993.1

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Published by Audio Corporate Planning Group