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Hitachi SR-804 - Page 12

Hitachi SR-804
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CIRCUIT
DIAGRAM:
SCHALTPLAN
:
PLAN
DE
CIRCUIT
CAUTION:
Fuse
resistors
are
used
to
improve
safety
(to
protect
the
circuit).
When
replacing
them
with
new
ones,
be
sure
to
use
the
designated
type.
Always
use
the
designated
fuse
without
fail.
a
ee
ES
NT
OT
QI0l
3SK45@
8K
ener
}
ool
1s2076
e
TUNER
TERMINALS
1
co
2p
(Su)
2.610)
FC.
11,010)
=
H
Yellow
[7
on
A
B
“Ses
85
Ue
Efe
BE
oo
SPEEE
ere
P.W.B
oath
«|
aS?
ale
#3
:.
oF
py.
Sle
iii
Le
x
oe
LBL
|
H
AM
ond
a
et
23
z
Ss
+
al
$a
Bs
s
7
i
S|
3B
3}
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5
oe
So
ae
oa5
Xo
Green!
GND
x!
|
ei
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oes
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a
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AB
:
T
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ee
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iegef
ee
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le
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al
coy
t
a
1
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FUNCTION
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sto
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Of]
AM
w
FM
z
o-
||
PHONO
&
AUX
D201,301-303
1$2076
20261
Hz
7
a202
25C1
Q203,204,301,302
_
28C458
[oe]
ren
OS
ES
ST
-
-
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-
>
IC40ILR
IC40IL
HAI457
-0.08
23.0
-24.2
1
|
H
:
oe
SA02a-d
$403a.b
TAPE
COPY
SW.
$60!a.b
TAPE
MONITOR
SW.
S602a.b
MODE
SW.
LOUDNESS
SW.
s$ool
POWER
SW.
S$40la-d
FUNCTION
SW.
PRODUCT
SAFETY
NOTE:
Components
marked
with
a
4
have
special
characteristics
important
SICHERHEITSHINWEIS:
Die
mit
4
gekennzeichneten
Komponeneten
haben
wichtige
Sicherheits:
NOTICE
DE
SECURITE
DE
FABRICATION:
Les
composants
qui
sont
accompagnés
du
symbole
R
ch.
(same
as
L
ch.)
——_—$————
$603
FM
MUTE
Sw.
$605a.b
HIGH
FILTER
SW.
S604a.b
LOW
FILTER
Sw.
S$70la.b
SPEAKER
A
SW.
to
safety.
aufgaben.
4
possédent
des
caractéristiques
spéciales.
ZUR
BEACHTUNG:
Schm
Bei
Austausch
bitte
nur
die
elzwiderstande
sind
zur
Erhdhung
der
Sicherheit
vor
gesehen
(zum
Schutz
der
Schaltung).
vorgeschriebene
Type
benutzen.
Vergewissern
Sie
sich,
da
die
richtige
Type
gewahlt
ist.
ATTENTION:
Les
résistance
a
fusible
sont
faites
pour
améliorer
la
sécurité
de
l’appareil
(protection
de
circuit).
Pour
les
remplacer,
utiliser
le
méme
type.
Utiliser
toujours
le
modéle
de
fusible
spécifié
pour
effectuer
le
remplacement.
i
i
7
a
?
3
a
a
ATS
ge
4
ul
1
2
=
:
Con
3!
ret
D7
8
RY2O
15K
F702.
ae
For
U.K.
&
Australia
For
Asia
&
Latin
Americon
les
Z\soo
220
6
Moo
oe
9
aa
=
r
0
_
LN
xT
CA
470Qu
35V
or
>
5
iP
ig”
=
Q)
zi
heeoe
)
2
ro
esa
|
o
ae
se
1c501
501
004
0.34
-3.3
65
0.04
Writ
Pa
mG.
1+
R508
270
BE
wen
3
an
cass
3
2
DSSIL.R
552,553...
THSSILR
VAT7OIL.R
MV-SW
Lee
a
ee
ZD50!
HZ-16-1
D7OIL.R
1S2076
D7I5,7I6L.R
1SS62
z0502.-HZ~-3A
O703L.R
1S2076
D7I7,718LR
—1S2076
VA702L.R
MV-1Y
SCRSOi
CWOIB
O704L.R
Iss62
D719,720L.R
UO6C
D705-709L.R
1S2076
o72IL.R
1$2076
D7I0-714L.R__1S2076
IC6OIL-R
HAI457
Ic6olL
008
-237
GOO
SHV
(a
(L)
POWER
METER
(
panel
rarer
SP
TERMINAL
mt
a
Greceen
JPA
ape
RAY,
'
ior
:
r]
5
FHA
HF
iSOviMS)
|
=
{-]
(-}-48
foes
ee
RESIL.R
VOLUME
CONTROL
R6S3L.R
R652
BALANCE
CONTROL
R6S4L.R
A4s=
TREBLE
CONTROL
BASS
CONTROL
The
circuit
diagram
is
subject
to
change
for
improvement
without
notice.