Mains
1
switched,
175
W
max.
Dimensions
TABLE
OF
CONTENTS
Approx.
310
x
90
x
360
mm
(12
Section
Title
Page
1/4x35/8
x14
1/4
inches)
(w/h/d)
Ae
SGENERAL
sacuccedcdoscstespiabaiat
Goeareagesn
ua
nincess
3
Mass
Approx.
5.5
kg
(12
Ib
2
0z)
2.
ELECTRICAL
ADJUSTMENTS
........
ce
ceeeeeceeee
4
Supplied
accessories
Remote
commander
RM-S1
(1)
3.
DIAGRAMS
Sony
SUM-3
(NS)
(2)
3-1.
Circuit
Boards
Location
0.0...
cceceeserteeceteeenteenseneneeenees
4
Audio
bus
cable
(1)
B22:
|
BIOCK
DIAGTAIN
sascasavsskictecises
concen
ictsdistayessnassensaversstavanseanee
5
3-3.
Printed
Wiring
Boards
.......cccssssscssccssesssrersterenseenenseses
8
The
above
values
are
mesured
at
230
V
AC.
9.4.
“Schematic
DIAGAN
avasi-aunadeainadccacnnarns
11
(Models
for
European
countries.)
3-5.
Semiconductor
Lead
Layouts
....c..cccssessesseeceeeeeeeeees
15
ae
:
3-6.
IC
Pin
Function
Design
and
specifications
are
subject
to
*
1C301
Main
Controller
(TMP87C846N-4109)
.......ces0e-
16
change
without
notice.
4.
EXPLODED
VIEWS
4-1.
Front
Panel
and
Case
Section
......ccccceecseeeeeccenseneees
17
4-2.
Main
Board
Section
.......ee
ce
ecccceecsseesseeeeeeesecseseeeseaeeennneens
18
5.
ELECTRICAL
PARTS
LIST
...........
ccc
19
SAFETY-RELATED
COMPONENT
WARNING
!!
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
PUBLISHED
BY
SONY.