Sony ICF-SW77 Service Manual page 31

• IC Block Diagrams
IC301 CXA1376S
IC803 NJU6417BF
IC804 SED1210F1G
$1 o ol §1
< < < < <
w S w ~
-55
IC805 n PD7225GB-3B7
VlcI
Vlc2
Vlc3
CL1
CL2
Vdo
Vss
reset
re
C/D
?u57
S0-S13.SU-S31 COM3 COM2 C0M1 COMO
IC806 X24C16S-C7000
Vcc
Vss
SDA
SCL
IC812 RF5RD501AC IC817 RF5RD301A
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