Sony STR-D311 - Page 8

STR-D311
2-5. SCHEMATIC DIAGRAM — MAIN SECTION —
« See page 23 for IC Block Diagrams.
, 1
11
12
13
14
15 16
17
18
19
20
21
22
23
24
2
26
27
28 29
30
31
32
in
[TONE
BOARD]
:
[MAIN
BOARD]
.
[SP
SW
BOARD]
|
501 = ae oh RsQ9 pa
me
86
I
oe Se
ea
|
I
|
CNJ7O1
15P
CNP701
15P
CNPIEZ
11P
{Ss
==
=
_,
LEREBLE|
co
felch
isP
A)
-|
I
Rvao2
+12V
rT)
os
a
=
—
SEE
—
SaEEEEEE
-
—
——
SuaEEEEEEEEEEENEEEEEEEnEmemmemmee
|
hl
|
watt
&
125k/125k
-]
BASS
7-12
ia
—
-
<r
See
=
—
ee
—
=
-
=?
=
—
=
—
a.
a
=
=
As
Ns
Re
as
awe
eer
ee
—
a
‘
ol
[I
Bel
Fal
|
Rv
AOS
CNPIO9
GP
GNA
3
IMIG!
A
A
|
[|
81S
8)
2]
"St
Faye
|
[couren
a
eee
gai
Pe
|
te
geese
|
;
BALANCE]
[>
ae
=
eur
ona
|
7
IMPEDANCE
USE
8-160
L
R
ee)
es
=
im
RV401
2.7%
680
o—
GNA
L
2
.
Pp
T
s7ol-t
“1
}
:
i
>
L-CH
4
=>
|
PP,
LSP
al
i
100k
00k
=
TONEQUT-R
a
Te
B
B
bl
Pi
TT
>
<
=
PR
2
TONEIN@R
(_|
=
L
T
°
°
rae
|
paar
¢
&
-
GND
r_|
Sc
ORE
gl
=
a
Pe
oll
lke
wl
isl
ona
|
Glee
k
EE
ee
ee
=
l
fee
“IT
Tae
F<?
om
el
cI
ell
Safi
[
stor
srr]
|
4
is
-2
ona
|
1
4
|
a
(Fay
>
<
>
«
ze
o
o
+
—
T
1C401
(172)
1
|
:
ie
}
=
E
Jsot-t
R4at
ae
eee
C408
Rsta
5
R
I
lo
oe
Se
Site
bal
-
UE
gt]
Aa
i
330
SOV
Cw
{or-Ke}|
fot
to
.
a
|
a
asia
fe
St
2TH
J
iy
PHONG]
IN
|
(—
at
+
PHONO
EQ
1
|
{HP
BOARD
]
7
apt
es"
cans
A
B
H
!
re
1Q0p
R749
1.2K
1/2
Nr
ea
a
Ne
ee
er
199
.
ae
«IE
R740
1.2k
1/28
'
a
et
ee
ee
ee
ee
mae:
Q701-707,712,713
;
ON
OFF
,
—
Jat
e508 ' i z Belg L-CH POWER AMP lcweroz
$3
cNP4O1
GP
1
i
.
:
0
°
[HEADPHONES
ay
we
Mit
Pak
0.
00s
0
OS
A
of
I.
ayo" ‘
N
!
—
BUFFER
Ry
+12V
REG
CNP706
3P]
aaa,
:
Ae
F
£
TONEGUT-R
!
=
a
Se
ea
eee
ey
=
anes
a
bj
enya
nceny
teas
cl
le
951
Hibs
ae
ae
Were
+e
Pf
S|
MEINE
L
CB
WN
cog
BS
ANG
Bl
az
=
=——
o2
I
-
OO
OF
~
2
|
Gna
ea
9701
Tots
St
gdgailte
|
psa
ee
ee
RR
fee
’
Lest
TONE
IN-L
eer
FUNCTION
SW
1€306
(1/2)
M521
8AL
368>
Rinks
(SyancalN
423
8
Q714,715
L701
era
A\
it
Alina
ete
'
”
"
:
3
OVER
LOAD
DET
:
R955
ASS!
=
ASSO
|
7
0,022”
200v
[
i
a
9702
CH
ue
416
jy
ORY?
3
i
E
_
APE
ad
ee
TaH2012
aN
30
Wao
ay
|
US,CND
model
AUS
,UK
model
E
model
0
405,454
1onKAbO
TAPE
17BAT]
ycgo_|
gs
‘
ca
36.1
HY
Ss
nay
10
CD
=e
Ree
w
ts
hire
ake
tA
ee
CON
ONE
ty
Be
tyes
te
A)
ei
ge
ge
tae
ee
ee
a
Vee
We
TR
ye
Dee
ee
Oe
take
See
Ow
Lp
a
er
ee
eh
ae
Ee
See
re
ie
in|
1
C557
5.60
Ye
eal
VOLUME
SWITCH
]
woe
See
Meg
ie
Si)
8734
g
5
.
0.08
200v
1
A
i
eR
SIE
Te
T301
=
aa
oe
aN
ane
+
a7
seq
=
T
|
|
|
POWER
TRANSFORMER
Looe
=
les
*
src
b
L
88
(4)
2
A
:
O
i
|
f
1)
O
cans
s
*
"3
|
Oo
i
I
RSSA
AUBIO.OUr
:
°
50v
oy
>
5
CNP9S4
H3P
'
=
A
My
women
ie
WiDED]
mle
34°
4
F
boy
ba
”
Q
;
e
Col
1
y
oS
j
T901
;
I
Ce
oe
Sek
>
6.
See
eee
|
:
7
|
coveness
€
Sy
.
a
i
Lo
<
|_
POWER
[
coi
its—sidzY
L
AUDIO
IN
>
|
!
CNPQSS
&P
|
TRANSFORMER
i
}
|
svar
-
in
:
a
Le
-
S
|
se
5901
|
A
le
2
:
7
:
+5
RELAY
:
-36.6
0952
R952
vo
'
3
AUDIO
IN
a
:
f
~43.
A
A
DRIVE
12
270
2981575220
1/20
:
lo}
=
|
I
Mate
(3
|
we
si
8
a
roy
gio
LES
TO
iF
c702
2
]
Ss
:
B3
NABH
-
stores
Vow"
D956
rase/\
rr
|
O
120V
33
|
2
|
eat
|
|
opispuay
VIBE]
42-7
ort
&
3
ae
[Bl
oe
Uz4.383B
100
I]
1
4
3
GND
BOARD
L
Sg
A\
gb
2
Pes
a]
8
Q953
°
°
.
7
CNuv102
AUBIO
OUT
Ea
Ea
t=}
22
a
|
3s
all's
aay
Q952
CNP956
HP
i
a
!
24
}
a
ral
|
|
E
5
~24V
ES
eee
a
re
S
|
|
4
'
!
c——<_
waa
:
‘
I
'
I
220V
i
Acoae
as
TAPE_17HAT
a
|
ond
14
1;
:
!
O->
'
=
iP
:
L~
REC
out
BBA
T
SS
i
| tiv
NW
ELE
i
=
!
ef
He
|
ae
rare
0
oo
!
=
1!
TRANSFORMER
|
i . ‘ i)
Paeeg
7}
4
ge
|
8)
|
SS
atts
A\
;
D268]
ser
|
|
}
eee
|
owser
!
[PHONG]
IN
&
6
[88
(*)
ibe
ai
pe
g
NHE82
|
11ES25
copy
|
|
|
fe
Seti
Si
ai
X
NOT
REPLACEABLE
bby
OND
aP
1:
are
iee
7
af
¥
SY
on
#R794|
330
|
270
|
6
o-o22
7
|
NOT
REPLACEABLE
BUILT
IN.
TRANSFORMER
acing
aT
TION
AC
SELECT
Note:
GNB
J401-2
=
7
eee
apis
L
erp
paren
a
——
he
BUILT
IN
TRANSFOMER
TRANSFOMER
TRANSFOMER
|
:
5.
g8
;
PT
7
C983
:
i
ot
;
;
.
RIS
100
L-CH
se
2,
3-
=
|
4
|
962
0.022
‘
{TRANSFOMER
BOARD]
'
BOARD
!
-
All
capacitors
are
in
uF
unless
otherwise
noted.
pF:yyF
WoLie
GNA
4
P
g
ees
ase
uk
sc
bags
|
Hi
és
BOARD
_
|
BOARD
_
,
by
|
.
.
.
R-CH
ig
s
bovgadaeacseecans
ceaeunwese
Rea
eee
SE
eet)
ee
ar
a
ee
Bye
a
rate
as
ee
Pe
Be
‘
SOWV
or
less
are
not
indicated
except
for
electrolytics
and
or
Tere)
‘iucHibey:
a
GNA
g
@
aa
is
:
;
“
1000
25V
q
tantalums.
+13.5dB
AMP
.
Tevabio
]
Q958
0954-957
vitéisy
ONT
Te
|
=
=
Ae
pt
on
PRESET
DET
STOP
DET
+4
|
i
*
All
resistors
are
in
Q
and
1/4W
or
less
unless
otherwise
sy
|
‘
a
ve
;
specified
5439
af
REC
OUT
ce
Rash
478
PHONO
EG
R
QD
Q
;
:
Maley
=,
we
3
i
:
Sov
VOLUME
ii
|
QY-+—r
>
&|
§
a
(Sysene
Pod
a7s7
0764
716,717
26
a
'Z
!
=
H
.
%
“inal
|
{VOLUME
BOARD]
MOTOR
i
Pee
RaO4
STON
—o|
oa
BR
C)
a2
Bg
aacedse
OVER
LOAD
DC
OFFSET
a
cNPSO6
4P
cNPso2
2p
(
‘Indicates
tolerance.
GQ
OL,
UINCLUDED_
IN
RV701I
—
=
Reis
&
t
:
7
BTR
580
=
ae
ee
1824
OTe?
i
i
'
Hy
RBS4
470
~
42.675
R
R760
[ES]
22
CSA
souateiclteseetsboesea
ed
'
+
ff}:
nonflammable
resistor.
aa
SLi
ae
mt
_
ast
-
ee
(‘its
Ag
!
IN
-
|
@Y-+
:
:
aes
aa
=e
:
ial
:
lus
CND
model
|
:
LY
Ae
_
|
0.2
{
mode
ete
pecs
a
eters
a
ae
Gnd
oN
eda
ie
Ral
eta
Gis
oe
tke
ve
TY
Note:
Note:
REE
OUT
er
es
0406
Met
aeccoue
hrs
6/250]
E
AUS,
UK
model
:
The
components
identi-
|
Les
composants
identifiés
par
oe
=
SaveRtER’
“Roy
:
rhe
wn
aad
eee
Ro
ead
}
es
DRIVE
R-CH
POWER
AMP
4
J
0959
0960
9
rO—0-#
AUS
UX
;
i
SWITCHED
fied
by
mark
A\
or
dotted
|
une
marque
A
sont
critiques
aii
afaa(er
ik
sed
<<<)
meget
US,
ChO
wai
SMoow
|
line
with
mark
A
are
|
pour
la
sécurité.
LLL
i
BRIE
model
critical
for
safety.
Ne
les
remplacer
que
par
une
FM
30
slslale
Ba
USOND:
|
gyeyel)
fF
esse
Ae
ay
ee
eT
Ie
|
‘
5
2
rae
=o
S
inode!
Replace
only
with
part
|
piéce
portantle
numéro
spéci-
—
s\algls
F
t
meee
:
number
specified.
fié.
FM
750
zs
fp
ld
xe
A
F
1
°
Ly
Aen
CNPSO1 2P
; AM
°
:
B+
Line
—
a
_US,CND,E
moda!
‘ee
.-
Bo
fin
Sa
sy
2
a
a:
B-Line
ODOCOCO-
OOOO
IN4I46M
cNgei7
«SWITCHED
°
Voltage
and
waveforms
are
dc
with
respect
to
ground
uncer
Besdsehaa5R
57S
120W/1A
MAX
iTS uw = I
7
7
i
e
—
Nt
a
=
oa
=
a
NEI
A
wees
ani
3
_
= =
uw <
an nN a ° Nn st
rms
ea
ee
ese
ee
ee
eee
eee
Cena
erm rere ee em rr ee
° 09
S/@ptiN[>frjw Mi) <pu}u SlFlul>|>|/aoirl/ole;nlaluinimia
z wlayriy cla o|< =] OlDIin[F+} Tel olHlole a
6 al<|rlcl/= a)a = w/E}i L)/olm}/z/zZ]n N
= Fe] od) ey a) t ce =—lule|S/o 1
o 2/¥1z c a EIMOJFIS
</o wi a 5
B]wi}— Zz ina a
ao} 5 a
Hla e
z
ss
=]
mM
CNJ102 SIP
A
To
o AUS : Australian mods!
;
-
ae
7
DISPLAY
BOARD
is
ALD
«Pan
fe
i
>
COND
:
Canadian
model
eMiTOl
—14—
—15—
—
16
—
—17—