Sony CDP-S1 - Page 12

e iC Block Diagrams
IC101 CXD25150
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x
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a
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32k RAM
DIGITAL
PLL
EFM
VARI-PITCH DEMODULATOR
DOUBLE SPEED
ij
REGISTEA
aie Te= TIMES
| eet W—OVERSAMPLING
FILTER
MICRAQ PROGRAM
INTERFACE
MIRA
OFCT
FOK
DETECTOR
avo 1 SLED PWM
CONVERTER GENERATOR
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1C301 LB1641
FWO/REV/STOP
CONTROL LOGIC
z Zz
FA @
CLAMP (2)
vec 1) vec 2 (@)
MOTOR
DRIVE
NOISE
FILTER
NOISE
FILTER
MOTOR ,
DRIVE
IC302 CXD25620
SYNC
() DINT (5) 512Fs
(f) INIT
SRON
TFON
TRON
FFON
FRON
XOUT
xv8sS
VSUB (A) vooe2
XVDD
Ri -)
CLOCK
GENERATOR
Ra (+)
Re (+)
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a
>.
iar
Re (-)
Le (-)
.
Le (+)
La (+)
La {-)
3.
+62
SPLM
vss
coer @)
Tt
vss2
POWER
MUTE
REG SW
ATTR
ATTL
MUTE
(i9) +vsuF
Veo
IC305 CXD2567M
OFFSET
IC901 LA5602
REFERENCE
VOLTAGE
OVER CURRENT
LIMITTER
OVER HEAT
PROTECTION
ON/OFF
OUTPUT