Schematic Diagram -Key Board - Sony CDX-S2210 Service Manual

CDX-S2210/S2210S/S2210X/S2250EE/SW330
3-13. SCHEMATIC DIAGRAM – KEY BOARD –
D902
CN901
R974
(Page 28)
R976
D901
R907
R901
CDX-S2210/S2210S/S2210X/S2250EE/SW330
JP935
LED951
LSW909(2/2)
LED941
LSW902(2/2)
R921 R929
LED931
R922 R930
R925
R935
JP961
R926
LSW901(2/2) LSW908(2/2) LSW915(2/2)
R961
LED942
R962 LSW913(2/2)
R963 R933
R936
LED932
LSW910(2/2)
LSW916(2/2)
LSW914(2/2)
LSW911(2/2)
Q921
R995
R967
R908 R909 R910 R911 R912 R913 R914 R915 R916
R902 R903 R904 R905 R906
LED952
LSW904(2/2)
LSW917(2/2) LSW907(2/2)
R939
R951
R943 R955
R952
LSW921(2/2) R956
R957
LSW918(2/2) LSW903(2/2)
R940 R947
R968
R948
R944
LSW920(2/2) LSW905(2/2)
LSW919(2/2)
LSW906(2/2)
R917 R918 R919
30 30
R981
R972
R982
R973 IC971
C971
C982
R983 C983 R984
C984 R985
D982 R987
R986
C981
R977
C985 C986
R978
R979
D981
LCD901
IC901