Sony ST-S590ES Service Manual

SERVICE MANUAL
FM tuner
Frequency range
Antenna terminals
Intermediate frequency
Sensitivity
Usable sensitivity
Signal-to-noise ratio
Harmonic distortion
Frequency response
Separation
Selectivity
Output
ST-SO90ES
AEP Model
SPECIFICATIONS
AM tuner
87.5 - 108 MHz Frequency range
75 9 unbalanced
10.7 MHz
(mono S/N 26 dB)
10.3 dBf, 0.9 uV/75 Q
(stereo S/N 46 dB)
38.5 dBf, 23 uV/75 2
10.3 dBf, 0.9 pV/75 Q (IHF)
(at 40 kHz deviation)
80 dB (mono)
76 dB (stereo)
WIDE 0.03% (mono); 0.04% (stereo)
NARROW 0.05% (mono); 0.07% (stereo)
15 Hz - 15 kHz, (+0.2 dB)
60 dB (at 1 kHz)
(at 400kHz)
WIDE 80 dB
NARROW 90 dB
(at 300kHz)
WIDE 45 dB
NARROW 70 dB
(at 40 kHz deviation)
600 mV
Intermediate frequency
Usable sensitivity
Signal-to-noise ratio
Harmonic distortion
Selectivity
General
Power requirements
Power consumption
Dimensions
Weight
Accessories supplied
Italy
MW: 522 - 1.611 kHz (9 kHz step)
LW: 144 - 288 kHz (1 kHz step)
Other
MW: 531 - 1,602 kHz (9 kHz step)
LW: 153 - 279 kHz (1 kHz step)
450 kHz
(with AM loop antenna)
MW: 250 p.V/m
LW: 700 pV/m
54 dB
0.3%
32 dB
220 - 230 V AC, 50/60 Hz (adjustable to
240 V AC by Sony personnel)
14W
Approx. 430 mm (W) x 85 mm(H) x 345
mm (D) (17 x 3°%6 x 13°/e inches)
Approx. 4.0 kg (8 Ib. 13 oz.)
Remote control cord (1); Connecting cord
(1); AM loop antenna (1)
Design and specifications are subject to change without n tice.
FM STEREO / FM-AM TUNER
Eat |
MICROFILM
SONY.

Sony ST-S590ES Specifications

General

Tuning Bands	FM, MW
Tuning Scale	Digital
Sensitivity (MW)	300 µV/m
Signal to Noise Ratio (FM)	80 dB
Signal to Noise Ratio (MW)	54 dB
Distortion (MW)	0.3%
Power Consumption	12 W
Tuning System	Digital
FM Tuning Range	87.5 - 108 MHz
Frequency Response (FM)	20 Hz - 15 kHz
Dimensions	430 x 95 x 320 mm

Summary

Specifications

FM Tuner Specifications

Detailed technical specifications for the FM tuner section.

AM Tuner Specifications

Detailed technical specifications for the AM tuner section.

General Specifications

Overall specifications including power, dimensions, and accessories.

General Information

Identifying Controls

Identifies and describes the various controls on the device.

Adjustments

FM Section Adjustments

Procedures for adjusting FM tuning and signal parameters.

AM Section Adjustments

Procedures for adjusting AM signal levels.

Diagrams and Schematics

Block Diagram

High-level functional overview of the tuner's circuitry.

Printed Wiring Boards Layouts

Layouts of the printed circuit boards for component placement.

Schematic Diagrams

Detailed electrical circuit schematics for the tuner.

FM Front-End Schematic

Detailed schematic for the FM front-end module.

Electrical Parts List

Tuner Components and Hardware

Comprehensive list of electronic components and hardware for the tuner.