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Marantz SR-53 - Block Diagram

Marantz SR-53
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1.
BLOCK
DIAGRAM
Alol
1
FM
S)
FM
FRONTEND
Q201
|
te
Zz
FM/AM
IF
AMP
AM
|
O
AM
IN
LAI266
AM
AM
OUT
osc
Q30I
TEA5581
Q40!
Qvol
NUM4558DD
peas
3
I
al,
SWB
PHONO
@
(5)
m
dol
pg
45
|
|
+20dB
'
y-Com(quo2)
22)
sw7
|
|
[VOLUME][BALANCE
TONE
BASS
EQ
MUTING]
!CEHCLK:DO)
42048
‘a
CD
©
(9)
Ps
{-40dB)
Q7I7(1/2)
|
PR
|
ft
wen
QEO3(1/2)
A
N7062
27
sw4
|
MAIN
AMP
VG
4)!
Bg
|
|
cov
@
i
“oN04
|
io
in@
Re
ce
ey
Meee.
|
eee
a
ee
aes
VCR
fo
ne
|
ngy
TREBLE
30
SWI
;
ae
aimee
QEO!
QE02
our
~
BR
am
|
(Cael
eae
IN@
B2
=
|
TAPE
|
|
:
O--O
|
S
out
@
J
QE03(2/2)
ne
erent
Coe!
NuM2068DD
Oe
F)
|
(M)
yo
QVO3
Ss
TUNER
»4-
MOTOR
LBI630
Q7I4
aLock
<p
q
(Q501)
L_
__
__
SERIAL
DATA
__
a
ianite
Bc
oe
Se
hs
X-TAL
QLOI
ao
[MOTOR
DRIVER]
[MOTOR
DRIVER]
{jt
Te92I4P
fF
-—TTIS
TIP)
1
14
|
|
<
,
V¥@
|
aa
49
19|20
3B7_|
3
Quo4
|
9
Cov
TV
VOL
VoL
Tu
SD
STRO
MUT
QUO3
Quo!
3!
bs
boa
_45,46]CE2
41
Hl
CDV
@
1
SS
47,40
cLK
oe
rere
<p
<p
secnel_@
;
|
vob
Vss
(OUT)
"@
i.
E
VCR
qlo2.
ss!
©)
RC-5
IN
\
|
our@
<r
io!
ne
4
|
!
Loe)
KEY
MATRIX
FTD
Leo
>
©)
RC-5
OUT
MONI
QLO3
meee
QU51,QU52
out
@
Se
'
Ge
(SR-63
ONLY)
|
TUNER
PRE
AMP
AC230V/240V/
50Hz
(EUROPE)
ACI20V
6OHz(USA,
CANADA)
POWER
SUPPLY
SPEAKER
o———OL
SYSTEM
|
R
O——OL
SYSTEM
2
R
O
O
HEADPHONES
PCS
71
231

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