Sharp CD-C500Z - Page 23

ICI VHiYM712W1 (YM7121)
EFM
EX
EFM:
SYEC
DM+.
DM-
FCC
FZC.
FRI
TROF.
TRGL.
TRHC
KP+.
KP-
HF.
TEF
SVOF,
TRBI
FEM+.
Z!
DATA.
DS\I
TO
?
TQ
SDO.
SD%
+ 2.
DTFL(
SD1
r
r
I NTERFACE
CLOCK CIRCUIT
EFM DEMODULATOR
SiGNAL BUFFER
b-4 DET/CORRECT
16K RAM
r--c=
I
+
4
DATA
CONTROL
DIGITAL FILTER
D AL UUIWI
1
,
1 CDROM
I
, #8. DGL.
, DGR
; LJR. WDCK
t DFOO
t DFOI
) DEP
Figure 29 BLOCK DIAGRAM OF IC
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