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Sony CDP-101 - Page 51

Sony CDP-101
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4-4,
SCHEMATIC
DIAGRAM
Audio
Amp
Section
Cc
D.
©
E
F
G
H
To
SERVO
AMP
TO
SERVO
AMP
TO
SERVO
AMP
BOARD
BOARD
BOARD
P
:
é
[AUDIO
AMP
BOARD
(1/2)]
®
8
.
8
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|
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-
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>
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;
t
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(C431
NJM45600
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1C4i2
LF353H
;
C407
TLOS2CP~
©
i401
om
48
vt
ad
MIRROR
AMP
av
MIRROR
DET
FOCUS
SERVO
PERMIT
SAWTOOTH.
WAVE
PEAK
HOLD
/BOTTOM
HOLD
ev
BUFFER
AMP
+5V
TO
t
H2V
+
C437
inogesY
MSM5128
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BIT
RAM
IC
504
0402,403,410,413
1SI555
TP.4
(MIRROR)
5401
2415
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0414
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R460
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R480
|
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0,0039
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ev
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LI
1¢407
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POLARITY
CONTROL
1€504
CX7935
CIRC
DECODER
23.
BIT
14
BIT
14
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REGISTER
REGISTER
ODER
14
8
8
8
BIT
SUB-CODE
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REGISTER
SYNC
DET
8
BIT
SHIFT
REGISTER
-i2v
=
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3av
tPF
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1.8
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RF
OFFSET
AMP
2
ov
IN
PLAY
MODE
R430
av
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Bk
R432.
3.3K
R434
3.3
2.3V
2.3V
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23v.0
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R431
R433
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ey
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rae
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tee
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TO
ANOTHER
SCHEMATIC.
2.
3V-
2.3V
DIAGRAM
AUDIO
AMP
BOARD
(4)
7
IC
404
e
:
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oor
fide
=:
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F
R465
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DET
&
0.5T
DELAY
33/16V
_
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PHASE
COMPARATOR
SELECTOR
&
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[RE
PLL
(C405
TC40HO04P
COUNTER
TIMING
3
D406
=
RDIOE-B
TP.6°
GENERATOR
D407
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Cee
Lev
R442
f
(1)
«
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re)
a
{
¢
ov
2.6V
22v
44
suso
R472
100k
1c502
CX7933
;
R
EFM
DEMODULATOR
/
:
F
4
D408
ce
23V
a
'gy
asy
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2801364
(2)0B05
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KV
1226
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100k
ron
(3)
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aes
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Ic410_
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DELAY
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J]
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R502
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i
Pa
wt
-l2v
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OM
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ais
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2
fa
oe
(Da
av
PoP
|
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P-P
le
s
=
@
&
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le
OAV
=
38
s
8S
a
AS
;
S
8
3
em
sO
OO
OOO
OS
Note:
The
components
identified
by
shading
and
mark
5
©
All
capacitors
are
in
uF
unless
otherwise
noted.
pF
>
BBE
®
Readings
are
taken
under
no-signal
conditions
with
a
A
are
critical
for
safety.
Replace
only
with
SOWV
or
less
are
not
indicated
except
for
electrolytics
VOM
(50
kQ/V).
part
number
specified
OARGs
and
tantalums.
no
mark:
STOP
mode
,
TO
SERVO
AMP
©
All
resistors
are
in
ohms,
1/,
W
unless
otherwise
noted.
(
)}:
PLAY
mode
BOARD
A
:
:
@
Waveforms
are
taken
with
respect
to
round
with
oscil-
2
coed
kQ:
ae
"
MQ
:
1000
k2
eece
4
q
Note:
Les
composants
identifies
par
un
trame
et
une
us.
Re:
marque
A\sont
critiques
pour
la
securité.
Ne
les
———:
B-
bus.
no
mark:
STOP
mode
*.
A
Templacer
que
par
une
piece
portant
le
numero
[7]
:
adjustment
for
repair.
(
}:
PLAY
mode
pécifié.
Voltages
are
dc
with
respect
to
ground
unless
otherwise
e
Switch:
See
page
56.
;
noted
e
1104:
AEP
and
UK
models
are
different
from
US
and
©
2p
:
signal
‘wath
—61—-
Conecian
mode
Not:
Voltages
are
measured
with
a
VOM
(50kQ2/V).
—6§2—
5
i
t

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