Sharp CD-C471 W - Block Diagram - CD Section; Pickup Unit and CD Motor Control Circuit; Loading Motor and Signal Path Blocks

PICKUP UNIT
ry
i.
‘t
FOCUS COIL
*--
TRACKING COIL
-.
SKI
D?&
MOTOR
MOTOR
t
t
t
t
.I
PICKUP IN
SW4
SLt. SL-. DRF
b+Bl
CNP99
DIGITAL
OUT
CNPI 1
FM0 SERVO/SIGNAL
FMIN
RES. CQCK. COIN
SQOUT. RWC. WRQ
DAT. SELIAL CONTROUCE
t
OPEN/CLOSE
CNPIP
n,
/
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