Sony STR-AVS7OX Service Manual page 20

Fm stereo /fm-am receiver
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FLION
FLUORESCENT
INMICATOR
TUBE
Q101-104
SWITCH
ee
i
3
_--_:
B14!
Y)
SEL3B10A
QB)
|
|
tS cleat
|
P ]IMUTE BoaRO}er=)
183885
(EQUALIZER)
'
'
'
= [¥)
:
S57
siz
(sound 'a
<a Ho
|
aS b)
Lee
|
|
ol
5150)
|
Si
[MODE |
(VICE)
,
eonap
=
ch
$127
$142
INBEX
_ Lowa]
[ON/OFF |
TAPE 2
'ei
SELECT
1283,
TUNING
we
ar
ayy
wt
ae]
sist
freer)
ct
[eat]
TAPE 1
.
al
rt
=
aS
13
sii4
5120
$126
S133
5140
$147
(tever J
:
S105
5113,
an
oe
2
3139
136
|
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:
:
|
.
.
:
'
'
'
(WIDE) ( PHANTOM
)
( 3CH
)
( SUR
)
ESET
SF LINC)
970Xx
Note:
+ All capacitors
are in uF
unless otherwise
noted. pF: u uF
SOWV
or less are not indicated except
for electrolytics
and tantalums.
+ All resistors are in Q and
"%W or less unless otherwise
specified.
(SURROUND,
EQUALIZER
BOARD }¢ W)
* Components
for right channel
have same
values as for left
channel. Reference
numbers
are coded
from
- {ERG}; nontlammable resistor.
mmm
B+
Line
mmm
- B-
Line
. C_] : adjustment
for repair.
+ AC voltage
readings
in the bias oscillator
with
a VTVM.
+
Voltages
are taken
with a VOM
(Input
impedance
10M Q).
Voltage
variations
may
be noted
due
to normal
produc-
tion
tolerances.
+
Signal path.
o>
=: FM
Note:
Note:
The components identi-
| Les composants
identifiés par
fied by mark
ordot-
| une
marque
sont
critiques
ted
line with mark
pour fa sécurité.
are critical for safety.
Ne les remplacer
que par une
Replace only with part | piéce portant le numéro spéci-
number specified.
fié.
| STR-AV970X /AV1070X

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