Hitachi MX-W50 - Circuit Diagram

The circuit symbol (xx) means difference for destination. (Refer to the table in page 24~26.)
CIRCUIT
DIAGRAM
(MM:
+B,
mmm:
8B)
Le
symbol
de
circuit
(+x)
signifie
qu’il
s‘agit
des
différence
pour
distination.
(Consulter
la
table
dans
le
page
24~26.)
PLAN
DE
CIRCUIT
°
:
;
%
:
Axial
lead
cylindrical
ceramic
capacitor.
%*
:
Condensateur
ceramiaue
a
conducteur
axial.
-——-—-—- —-—- —- —- —- —-—-—-—-F
EAA s
(DECK SECTION)
R430
5.6K
Q409L
2S8C17410A
SWITCHING
OTC4124EST SWITCHING
+5V
+
\t—
{ON -12V_)
2. . :
Sate 5 er Eas :
P04
2906
22)
9
-<-0-O—
[Gata
8
SHITCHIN
ian
———=+
aay
SWITCHING
DOLBY
FILTER
oI
=
Se
Me2.18P
IN
IN
out
A 10404 Refer to the tc 1 INTERNAL BLOCK DIAGRAM
PB in page 26.) eas GNO
[\
6
Gn
ne
re
:
atas
9
ondeee
GY
con
HPA
DET!
DET2
OUT
(Bias
GNO
)
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&
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SWITCHING
r
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| Line
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|
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|
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Pol
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i SWITCHING OTC124EST ar (57) CB) oa C So1.+8_)
| 0401-0403
0405-0407
t Q418L
SHETCHING
gage,
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|
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NR
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|
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a
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2
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LEADER DET
CASSETTE
DET
ee
ri
pay
lel]
fone,
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a
LE
Mt
i
Ty
pe
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er
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(pclae
tad
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ee
aes
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o
=
PS
|
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a rc352
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nea
T¢4028BP
| otf Q428, 0430 LED DRIVE
SOLENOID DRIVE To
3
0423,
0429
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vss
oe
1S.
P.W.B,
——— Soa
mil
O a
a) =
Peter’
i cao eth —— DG
SIGNAL CURRENT VOLTAGE
©: PLAYBACK SIGNAL REC: < >
>: RECORDING SIGNAL ac By NA: [_]
MX-W50