Sony str av 970x str av 1070x

Page 1

STR-AVQIUX/AVIUTUX

SERVICE MANUAL us Model

Canadian Model

STR-AV97OX/AV1070X
E Model
STR-AV1070X
Photo 1 AV970X Photo : AV1070X
SPECIFICATIONS
Audio Power Specifications Residual noise Less than 7010/
Damping factor 50
POWER OUTPUT AND TOTAL HARMONIC DISTORTION (8 ohms, at 1kHz)
With 8-ohm load, both channels driven, from 20 - 20,000 Input sensitivity! PHONO MM 2.5 mV. 50 kilohms
Hz, rated 120 watts (STR-AV1070X) or 100 watts (STR- impedance
AV970X) per channel minimum RMS power, with no DAT'CQ 150 {W
more than 0.015% (STFt-AV1070X) or 003% (STR- $35301 12-213 50 mm
AV970X) total harmonic distortion Irom 250 milliwatts to '
rated output. SIN PHONO MM 87 dB
79 dB" (A,2.5mV)

Other Specltications DAT. CD 105 dB

VIDEO 1213' 85 dB" (A,150mV)

Amplifier section TAPE 1.3
_ . Output DAT OUT, 150 mV
STR AV1070X STR AV970X TAPE OUT 12 10 kilohms
Dynamic power 0 ohms, at 1 195 + 195 140 + 140 VIDEO 1
output kHz iHF watts watts

SPEAKERS Accepts seakers of 8-16 ohms

4 ohms, at 1 250 250 190 190
kHz IHF waltz: watt; HEADPHONES Accepts headphones ol high
and low impedance

Harmonic distortion at rated Less than Less than
out 0.015% 0 03% CENTER our. 2.5 v. tkilohm
REAR OUT
lntermodulation (IM) distortion at Less than Less than _
rated output 0.015% 003% PR5 OUT 1 V. Kflohm
Power output of center amplifier 30 watts MUT'NG -2odB
- H
(STR AVIOVOX only) (i5 + 15 watts, 8 ohms at 1k 2) DBFB +10 dB (70 Hz)
P t l is rround REAR / 15 15 atts , ,
Differ $53,; (auohms, gt 1mg) + w Graphic Equalizer 7-band :10 dB at est, 160
Hz, 400HZ,ikHZ. 2.5 kHz, 6.3
Frequency PHONO RIAA equalization curve 105 kHz and 16 kHz
response dB
'STR-AV1070X only _ . _
CD, DAT. to H2 - 70 kHz :de " 78IHF ("1de °" page 2
TAPE 1.2

FM STEREll/FM-AM RECEIVER
ONY;

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FM tuner section

STR-AV970X/AV107OX

AM tuner section

Frequency range

87.5 -- 1081) MHZ

Frequency range

Antenna termlnals

300 ohms, balanced
75 ohms, unbalanced

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

Sensitivity at 50 dB

183 dBf. 4.5 uV (mono)
38.3 dBf, 45 W (stereo)

Antenna Loop antenna
Usable sensitivity 50 dB/m (at 1,000 kHz or 999 kHz)
SN 54 dB (at 50 mV/m)

Usable sensitivity 112 (181. 2 pV (IHF)
Harmonic distortion 0.5% (50 mV/m. 400 Hz)
SIN Mono 80 dB
Selectivity 85 dB (9 kHz). 40 dB (10 kHz)
Stereo 74 (18
Auto tuning threshold 55 dB/m
Harmonic Mono 0.3 %
distortion at
1 kHz Stereo 0.5 % Video section
IM distortion Mono 03 % STR-AV1070X STR-AV970X
Stereo 0_5 % inputs VIDEO 1,2,3: VIDEO 1.2:
1 Vp-p 75 ohms 1 Vp-p 75 ohms
Se aration 45 dB at 1 kHz
p Outputs VIDEO 1, MON iTOR: 1 Vp-p 75 ohms
Frequency response 30 Hz - 15 kHz 368
Selectivity 60 dB at 400 kHz General
STFI'AV1070X STFI-AV970X
. Capture ratio 1.2 dB
' System Tuner section PLL quanz-locked digital synthesizer
AM suppression ratio 54 dB system
lmege response ratio 70 dB Preamplifier Lowmoise NF type equalizer
section
iF response ratio 70 dB
Power amplifier Pure-complimentary SEPP
Spurious response ratio 80 dB section
RF intermodulation at 800 50 as Power requirements 120 V AC.60 Hz
kHz
Power consumption USA model: USA model:
Auto tuning Low 30 dBi 265 watts 220 watts
threshold Canada model: Canada model:
High 50 dBf 565 VA 450 VA
AC outlets Two switched. total 120 watts
Dimensions 430 x 147.5 x 350 mm
(17 x 513/16 x 14 1/8 inches)
Weight 12.5 kg 10 kg
(27 lb 9 oz) (22 lb 1 oz)

Supplied accessories

FM wire antenna (1)

AM loop antenna (1)

Remote commander (1)
FiM-P311 (STR-AV107OX)
RM»U211 (STR-AV970X)

Sony Batteries SUM-3(NS) (2)

Design and specifications subject to change without notice

SAFETY-RELATED COMPONENT WARNINGII

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 PUB-
LISHED BY SONY.

ATTENTION AU COMPQSANT AYANT RAPPORT
A LA SECURITEI

LES COMPOSANTS IoENTrFIEs PAR UNE MAROUE A
sun LES DIAGRAMMES scHéMATIouss ET LA LISTE
DES PIECES SONT CRITIQUES POUR LA SECURITE
DE FONCTIONNEMENT. NE REMPLACER CES CDMA
POSANTS QUE PAR oEs PIECES SONY DONT LES
NUMEROS SONT DONNEs DANS CE MANUEL ou
DANS LES SUPPLEMENTS Pueués PAR SONY.