Schematic Diagram -Key Section - Sony CDX-CA680X Service Manual

CDX-CA680X/L580X
3-13. SCHEMATIC DIAGRAM — KEY SECTION — • Refer to page 18 for Common Note on Schematic Diagram.
LSW913(2/2)
LED933
LSW912(2/2)
R927 R930
R928 R931
LED952
LED911
R929
LSW914(2/2)
LED951
LED934
LSW901(2/2)
R934
S801
CN801
(Page 23)
LSW905(2/2)
LSW915(2/2)
LSW919(2/2)
R935 R950
LSW916(2/2) LSW920(2/2)
R951
R936
LSW906(2/2)
LSW917(2/2) LSW921(2/2)
LSW918(2/2) LSW922(2/2) LSW909(2/2)
R941 R946
LSW910(2/2)
R942 R947
LED801
LED802
CN802 CN901 R971
D902
R975
R976
R977
D901
R981 R982 R983 R972
IC971
LED903
C971
LED954
D981
LED953
R990
C981
C986
R985
R989 C985
LSW904(2/2)
R960
C982
R961 R966
R962 R967
LSW908(2/2) LSW907(2/2)
R970
R911 R912 R913
LSW913(1/2) LSW914(1/2)
LSW912(1/2)
S911
R901 R902 R903 R904
LSW901(1/2) S902 S903 LSW904(1/2)
26 26
R986 IC901
R987
C983 C984
R988
R979
R980
R978
R914 R915 R916 R917 R918
LSW916(1/2) LSW917(1/2) LSW918(1/2)
LSW915(1/2) LSW919(1/2) LSW920(1/2)
R905 R906 R907 R908 R909
LSW905(1/2) LSW906(1/2) LSW907(1/2) LSW908(1/2) LSW909(1/2) LSW910(1/2)
LCD901
Note:
• Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark : FM
R919 R920 R921
LSW921(1/2) LSW922(1/2)
R910