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lntermodulation
(lM) distortion 60
Hz:7 kHz = 4:1
4 ohms, at
rated output
0.006 o/o
6 ohms, at
rated output
0.00s %
I ohms at
rated outpul
o.oo4 0/o
Damping factor I ohms,
1 kHz
100
Slew rate
150 V/trsec
300 V/psec (inside)
Residual noise
network A
less than 35 pV
Frequency
response
1 Hz-200 kHz
XfdB
Input sensitivity
UNBALANCED: 1 V,30 kohms
BALANCED: 0.5 V, 600 ohms
S/N (network)'78
IHF
FIXED
VARIABLE
120 dB (A)
Section
Title
Specifications
1.
GENERAL
Precautions
Operating Voltage
Function of Controls
System Connections
2.
DISASSEMBLY
Top Plate and Omamental Side plate (R)
Removal
Front Panel Removal
Protector Board Removal
Chemical Condenser Assy Removal
Main (A) Board Open
Circuit Boards Location
General
System
Super legato linear,
purecomplementary
SEpp power amplif ier,
_
powerful power supply
Power requirements
Model for U.S.A. and Canada: .t20 V AC, 60 Hz
Model for other countries:1ZO,2ZO
or 240V AC
adjustabte, 50/60 Hz
Power consumption
Model for U.S.A.: 380 watts
Model for Canada: 9S0 VA
Model for North European
countries: B.l0 W
Models for European countries and other
countries: 510 W
Dimensions
Approx. 470 x 1gS x 440 mm (wh/d)
(t8 E/, x T "l"x 17 o/, inches)
including projecting parts and controls
Weight
Model for Euiopeai ôountries:
Approx. 2a kg g2lb 1S oz), net
other models: Approx.26.3 kg (SB lb)
Supplied accessories
power control cord (1)
Design and specifications subject to change without notice.
S A F E T Y . R E L A T E D
C O M P O N E N T W A R N I N G ! I
coMpoNENTS tDENTtFtED By MARK
2\ oR oorreo
L|NE W]TH MARK a ON THE SCHEMATTC DTAGRAMS
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.
L I S H E D B Y S O N Y .
OF CONTENTS
Section
Ttlle
page
3.
ELECTRICAL ADJUSTMENTS
DIAGRAMS
S e m i c o n d u c t o r l , e a d L a y o u t s . . . ,
. . . .
l l
P r i n t e d W i r i n g B o a r d s .
. . . . . .
1 2
S c h e m a t i c D i a g r a m
. . . . . . . . .
1 7
EXPLODED VIEWS
ELECTRICAL PARTS LIST
..... 25
TABLE
Pog"
.f
4
5
4.
4-1.
4-2.
4-3.
5.
6.
7
8
8
9
9
- 2 -
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