3-5. Ic Block Diagrams - Sony CDP-M72 Service Manual

3-5. IC BLOCK DIAGRAMS
1C101 CXA13720
oO Ko Q Or a
Vv to fe =z =z o
z Bs 8 #3 g
(302)
DATA
XLT
RFI (39)
(22) CLK
RFO (40)
(1) LOCK
(20) DIRC
DFCT
COMPARATOR MIRR
COMPARATOR
TRACKING (17) 1SET
PHASE
COMPEN-
SATION | . (1s) FseT
ON/OFF
GNO
REFERENCE
VOLTAGE
(3) our
ON/OFF
OVERHE AT OVERCURRENT
a a CMTTERY
-19 -
1C202 M5290P-16
1C301 CXD2500AQ
BATA BUS
VARIABLE
[ |} PITCH
CONTROL
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o
g Cc
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b
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IG
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Vee ee
ou won an
21-24