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Sony STR-GXS9ES Service Manual page 42

Fm stereo / fm - am receiver

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STR-GX57ES
"GX67ES
BLOCK
DIAGRAM
CNU504-3
TAPE MONITOR
IN
(Cc
CNU504~4
TAPE
MONITOR]
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Ic308
OUT
CNJ505
SSM2125
IC305
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IC501
:
Boies
PROLOGIC
DECODER
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AMP
AV403-1
RV402-1
RV401-4
IC530
(4/7
-— [ADAPTOR] =
T™4
FM FRONT-END
FUNCTION
SWITCH
sy
5
;
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7
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10306 (4/2)
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BUFFER
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CNJU502~14
FUNCTION
SWITCH
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TM601-4
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Signal
path
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C302
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t
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i
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8+ (TO FE)
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up
Q601
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DELAY UT (9)
=>
on
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RV404-3
(1)poweR amp (4)
GX67ES
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=
10105
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CENTER
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VIDEO
SWITCH
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CNJ204-2
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VIDEO4
INPUT SELECT
a
CNU202-2
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LD
SWITCH|.
MEMORY
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9227
DEVICE
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CNUZ01-4
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CNJ202-4
BUFFER
TRANSFORMER
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(1)
:
(1) DATA
SUAROUND
B
SURROUND
B
(VIDEO OUT)
SWITCH
SWITCH
FL104
icons
a304, 302
@303
(1, F2)
ree
RELAY
SURROUND
A
SWITCH
SWITCH
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+5V
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FLUORESCENT
CXP504116-2480
suse
INDICATOR
TUBE
DISPLAY
CONTROL
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MOTOR
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1"
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10405 (CONTROL)
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IC704
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VOLZDOMN
MUTING (1)
To (9415)
—_
Lo
od oe 8 !
F-mMute (2)
TO (9443, 530)
me
aoe
eee
A
K40
P-MuTe
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To (a414)
+59.3V
IMPEDANCE
;
SIMULATED
SeLecTon
| .
K16
L-sr G9)
|
DOLBY
dia a
ar
L-voL (40)
aa
sees
:
sass),
R-RELAY (77)
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0144
0142
D143
f
c-Ry (8+
HALL]
[SIMULATED] [ TAPE
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MONITOA
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AYSO4
0447
0146
0145
0144
PROTECT
INCI
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3CH | [wrde}
[NORMAL
Geo ORE
LED4
~447
:
LED2
2
DOLBY
PROLOGIC
MODE
Di4o~14
p-ry (0)
stop (3)
Lite IN
1¢103
$2
RESET
STOP
DETECTOR
954-957
7901
REMOTE
ss
:
SWITCH
D959, 954, 955
DETECTOR
pooner
H
6)
-
a357, 959
ie
Per TT
i
RESET
@
°
[Ac ouTLeT|
t
CNP204
SWITCH
'
ise
aes
H
oo
AUDIO
IN
a206
i
=
|
:
CNS904
AC 120V 60Hz
ak
t
SYS~POWER
(1))—-"©
EQHER
(Surteneo
WITCH
!
N
NOBY
20W/1A
MAX
i
sa204
i
tie
0353
aie
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'
CNP202
i
t
H
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our
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H
H
;
t
1
$
b.
GX67ES
-
i
Bin
SAME
AS
Lor

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