Sony str vx 550 service manual

Page 1

5
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US Model
Canadian Model

P3367;

THE QUALITY OF

THIS MANUAL IS

THE BEST THAT
IS AVAILABLE

SPECIFICATIONS

AUDIO POWER SPECIFICATIONS

POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:

With 8ohm loads, both channeis driven,
from 20 - 20,000 Hz; rated 50 watts per
channel minimum RMS power, with no more
than 0.008% total harmonic distortion from
250 milliwatts to rated output.

OTHER SPECIFICATIONS

Amplifier section
Cork/nus HMS power output

50 walls (4 ohms) at 20 Hz -20 kHz
Dynamic headroom L4 as ('78 IHF)
Harmcnrc distoruon Less than 0.008% at rated oquul

Less lhan 0,0I5J. (4 ohms)
Intermoduialron [IMI dlSIO'IICn
1 "I 7 *l = Less than 0.008. at rated output
Frequency response PHONO: FIIAA equalization curve :0.SdB
CDIAUX
TAPE-1. -2
VIDEO-1. 2
Less than 68 uv (5 ohms, network A)
50 (8 ohms. 1 kHz)

5Hz-100kHz :ema

Resrdual noise
Damping Iactor

SAFETY-RELATED COMPONENT WARNING

COMPONENTS IDENTIFIED BY SHADING AND MARK

A ON THE SCHEMATIC DIAGRAMS AND IN THE
PARTS LIST ARE CR|T|CAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONYA

I
:MICHOFILM

Inputs
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I _ Mal-mum Inpu! . ' u:

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i I f 5 as
unono I :5er , so nanms uc mv 79 :B'

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VlDEO 2 l at ISO nw

' 7a IEIF
OuIDuIS REC OUT 1. 2. VIDEO OUT-1
Voltage 150 mv

Impedance 10 konms

SPEAKERS A. B
Accepts speakers 0! 4 I0 15 ohms (A or B)
Accepts speakers 0! 810 16 ohms. IA and
BI

HEADPHONES
Accepls low and hrgh impedance head~
phones
- Continued on page 2 -

ATTENTION AU CDMPOSANT AYANT RAPPORT
A LA SECURITE!

LES COMPOSANTS IDENTIFIES PAR UNE TRAME ET
UNE MAROUE - SUR LES DIAGRAMMES SCHEc
MATIOUES ET LA LISTE DES PIECES SONTCRITIOUES
POUR LA SECURITE DE FONCTIONNEMENT. NE REM-
PLACEH CES CCMPOSANTS QUE PAR DES PIECES
SONY DONT LES NUMEROS SONT DONNES DANS CE
MANUEL OU DANS LES SUPPLEMENTS PUBLIES PAR
SONY.

FM SIEREl/FM-AM RECEIVER
SONX
run

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