Sony str d 2020 service manual

Page 2

STR-DZOZO

Digital signal processor section General
Modulation (AID conversion) ngh Density Linear Converter System Tuner section PLL quartz~locked digital synthesizer
Demodulation (DIA conversion) High Density Linear Converter Sys- system
tern (Pulse D/A Converter) Preamplifier Low-noise NF type equalizer

Sampling tre uency 32 kHz, 44.1 kHz, 48 kHz section
Equalizer Band 3-hand, Bass/TreblelMid Power amplilier Purecompllmentary SEPP

Turnover Bass: 99 Hz - 1 kHz seem"

frequency Treble: 1 kHz - 10 kHz Power requirements 120 V AC, 60 Hz

Center Irequency Mid: 20 Hz - 18 kHz Power consumption USA model: 250 watts

Level :12 dB, 02 dB step Canada model: 550 VA .

Slope (Q) 3~step selectable, Wide, Mid, 5 Win at 53"de °°d'°")

Narrow AC outlets Two switched, total 100 watts

DDS Compressor 9-step adjustable Dimensions 430 x 148 x 372 mm

Expander sttep adjustable (17 X 5% x 14% inches)
Surround Main parameter " Weight 12.1 kg (26 lb 11 oz)

ROOM SIZE 20»step adjustable

WALL 20-step adjustable

SEAT POSITION S '

F-Ft 20-step adiustable UPPIIEd accessones

SEAT poslTION FM rlbbon antenna (1)

L-R 20-step adjustable AM loop antenna (1)

EFFECT LEVEL 20st_ep adjustable p _

REVERB TIME 20'slep adjustable rogrammable commander RM P301 (1)

DELAY TIME 15.0 ms-30.0 ms, 0.1 ms step EXlemal anienna Gonnelor (1)

Sub parameter Sony Batteries SUM-3 (NS) (2)

REAR LEVEL 0 - -60 dB, - co, 1 dB step

filEgJ-rTEg/{flfi'ée OAJtésgiBa'l 'm' 1 dB step Design and specifications subject to change without notice.

Video section

Inputs

VIDEO 1, 2, 3: 1 Vp-p 75 ohms

Outputs

VIDEO 1, MONITOR: 1 VpAp 75 ohms

FM tuner section

Frequency range

87.5 - 108.0 MHz

Antenna terminals

75 ohms coaxial

Sensitivity at 50 dB

18.3 dBf, 45 av (mono)
38.3 dBf, 45 V (stereo)

Usable sensitivity

11.2 dBi, 2 [1V (IHF)

SIN Mono 84 dB

Stereo 78 dB
Harmonic Mono 0.2 %
2113:0351? Stereo 0.4 %
IM Mono 0.2 %
distortion Stereo 04 %
Separation 45 dB at 1 kHz
Frequency response 30 Hz - 15 kHz :35 dB
Selectivity 65 dB at 300 kHz
Capture ratio 1.2 dB
AM suppression ratio 60 dB
image response ratio 80 dB
IF response ratio 90 dB
Spurious response ratio 100 dB
FtF intermodulation at 800 kHz 65 dB
Auto tuning threshold Low 30 dBf

High 50 dBf

AM tuning section

Frequency range

530-1710 kHz (with 10 kHz interval)
531-1710 kHz (with 9 kHz interval)

Antenna Loop antenna

Usable sensitivity 50 dB/m (at 1,000 kHz or 999 kHz)
SIN 54 dB (at 50 mVIm)

Harmonic distortion 0.5 % (50 mV/m, 400 Hz)
Selectivity 35 dB (9 kHz), 40 dB (10 kHz)

Auto tuning threshold

55 dB/m