Sony CDX-51 - Page 63

CDX-51/51RF
4-2. SCHEMATIC DIAGRAM
1 2 3 4 5
a
6
7
8
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SYSTEM
CONTROLLER
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nel
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cox
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Note
on
Schematic
Diagram:
rac
ae
ad
wre
ohive
*
All
capacitors
are
in
iF
unless
otherwise
noted.
pF:
ppF
SENS
as
7
as
ciara
(
50
WV
or
less
are
not
indicated
except
for
electrolytics
and
K
8
air
ag
u
supa
oa
t
tantalums.
'
L.
51
eock
Bat
Pues
Oa
©
All
resistors
are
in
Q
and
‘/,
W
or
less
unless
otherwise
ne
a
(ee
re
he
<
ot
i
specified.
peed
2528
‘1
i
Pees
eicain
POP
R
to
a
a7
a
—
erentianss
Note:
Note:
1
‘i
8/4
CONVERTER
Gy
rane
eal
g
g
The
components
identi-
|
Les
composants
identifiés
par
L
iy
|
realbthee,
1B
acsiff-ries
'
fied
by
mark
A\
or
dotted
|_une
marque
A\
sont
critiques
i
|
HT
fine
with
mark
Aare
criti-
|
pour
la
sécurité.
:
:
cal
for
safety.
Ne
les
remplacer
que
par
une
a
ont?
=
©
e000
Sey
roads
|
Bm
2
Replace
only
with
part
|
piéce
portant
le
numéro
“oD
tet
Ed
aR
EEE
[¥]
|
He
f
o
number
specified.
spécifié.
[sw
B
=.
ogy
at
a
—#
J
a
mm
ie
BOARD]
‘mn
+
[BE]
:B+Line.
M
2
Gy
.
{
As)
i
+
[1
:adjustment
for
repair.
Ein
ars
RESEY
oxTA
a19,
20.
arcsaile-nies
_
«Power
voltage
is
de
14.4
V
and
fed
with
regulated
dc
power
!
t
a
wit
B
=
supply
from
CD
changer
controller.
a
i
4
ara
r146
err
soi
moana
*
Voltages
are
dc
with
respect
to
ground
under
no-signal
ba
oe
Fa
conditions.
———
.
P
”
oe
5
no
mark
:
CD
PLAY
N
aT
oe
=
ge
Bly
mel
bee
Voltages
are
taken
with
a
VOM
(Input
impedance
10
MQ).
'
5
;
Voltage
variations
may
be
noted
due
to
normal
produc-
qe
am
Bs
tion
tolerances.
=
—i
t
orn
2riee
ABR
©
Gircled
numbers
refer
to
waveforms.
Buse
=
—
i
swiren
«
Signal
path.
0.2,
1
>
:cD
0
anna
|
05
>
=
=
3
sar
St