Sony hst 3132 service manual

Page 1

SERVICE MANUAL

E Model

Australian Model

System

FM tuner section

Model Name Using Similar Mechanism HST-313

Tape Transport Mechanism Type

TCM-170RB1

SPECIFICATIONS

Tuner Sectl

FM stereo, FM/AM superheterodyne tuner

200 watts (6 ohms)

Peak music power output (Ior model other than for Canada)

Tuning range 875 - 108 MHz Inputs
Antenna Telescopic antenna Sensitivity Impedance
Antenna terminals 75 ohms unbalanced . .
Intermediate lrequency 107 MHZ CD (phono Jacks) 450 mV 50 kllohms
PHONO (phono jacks) 2.5 mV 47 kilohms
MW/Sw ""9' cm" MIC (minijack) 1 mV 600 ohms
MW SW1 SW2
Tuning range 530 ~ 1,710 kHz 312 - 7,3 9.5 7 21.75 Outputs
(Canadian model} MHZ MHz HEADPHONES
531 , 1502 kHz (except (except (stereo minijack) Accepts headphones of 8 ohms or more.
(Model Ior other Canadian Canadian
countries) model) model) SPEAKER Accepts speakers of 6 to 16 ohms.

Antenna

AM loop antenna, External antenna terminals

Intermediate
lrequency

450 kHz

Continuous RMS power output
20 1 20 wat1s(6 ohms, at 1 kHz, 5% THD)
Canadian model:
16 t 16 Watts (6 ohms. 80 Hz 7 20 kHz,

1% THD)

- Continued on page 2 -

CUMPACT Hl-DENSITY
COMPONENT SYSTEM

SONY;

Page 2

HST-31 3-2

Cassette Deck Section

Recording system
Frequency response

Wow and flutter

4-track 2~channei stereo

60 ~13,000 Hz (t 3 dB), using TYPE I
cassette (Sony HRS)

0.1% WRMS

i 0.2 % (DIN)

Speaker Section

Speaker system
Speaker units

Enclosure type
Frequency range
Sensitivity
impedance
Dimensions

Weight

General

2 way speaker system

Wooler: 14 cm dia., cone type
Tweeter: 5 cm dia., cone type

Bass reflex

70 Hz - 20 kHz

68 dBNV/m

6 ohms

Approx. 185 X 270 x 220 mm (w/h/d)
(7 v. x 10 5/8 x 8 in inches)
SS-H318-2: Approx. 2.9 kg (6 lb 6 02) net
per speaker

Power requirements

Power consumption

Dimensions

Weight
Accessories supplied

110 , 120 V or 220 240 V AC adjustable.
50/60 HZ

Canadian model. 85 watts

Model Ior other countries: 65 watts
Approx. 595 x 270 x 250 mm (w/h/d)
(23I2 x 10W x 10 inches)

incl. projecting parts and controls
Approx. 9.5 kg (20 lb 15 02) net

AM loop antenna (1 )

Remote commander (1)

Sony SUMVS (NS) batteries (2)

Design and specilications subject to change without notice.

TABLE OF CONTENTS

Section Title Page

Specifications '''''''''''''
SECTION 1 GENERAL-
1-1. Parts Identification--

1
-3
-3
1-2. How to Remove the case -4

SECTION 2 MECHANICAL ADJUSTMENTS ------ 5
SECTION 3 ELECTRICAL ADJUSTMENTS ~~~~~~~~~ 5

SECTION 4 DIAGRAMS ..........................
4~l. Semiconductor Lead Layouts

4-2. Printed Wiring Boards ~-

4-3. Schematic Diagram (1)-
Schematic Diagram (2).

Schematic Diagram (3)-

SECTION 5 EXPLODED VIWES ----------------------- 21
51. Case, Front Panel ---------- -~
52. Mechanism Section (1)-~ ~-
53. Mechanism Section (2) """"""""""" 23

SECTION 6 ELECTRICAL PARTS LIST ----------- 24

SAFETY-RELATED COMPONENT WARNING

COMPONENTS IDENTIFIED BY MARK A OR DOTTED
LINE WITH MARK A ON THE SCHEMATIC DIAGRAMS
AND IN THE PARTS LIST ARE CRITICAL TO SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBv

LISHED BY SONY.