Ic Block Diagram - Aiwa CDC-R227 Service Manual

IC BLOCK DIAGRAM -1/4

QQ
3 7 63 1515 0
IC151,SAA6579T
MUX
SCOUT
CIN
VDD
Vref
VSS
GND
IC401,LC75374E
TE
L 13942296513
AUX(L)
CD(L)
TUN(L)
TP(L)
VDD
TP(R)
TUN(R)
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CD(R)
AUX(R)
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2 9
8
XIN XOUT
MODE TEST GND
Q Q
3 6 7 1 3 1 5
co
.
-34-
9 4 2 8
VDD
VDD
QUAL
DATA
CL
T57
VSS
0 5 8 2 9 9 4 2 8
m
9 9
9 9
FLOUT
RLOUT
Vref
CE
DI
CL
VSS
RROUT
FROUT