Schematic Diagram -Key Section - Sony CDX-L490EE Service Manual
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Also See for CDX-L490EE:
- Operating instructions manual (40 pages) ,
- Service manual (40 pages)
Table of Contents
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3-12. SCHEMATIC DIAGRAM — KEY SECTION — • Refer to page 18 for Common Note on Schematic Diagram.
CN901
R971
R981
R982
(Page 23)
R983
T E
L
1 3 9 4 2 2 9 6 5 1 3
LSW910(1/2)
w w w
.
R941
R942
R944
LED900
LED912
LSW913(2/2)
R931
LED901
LSW911(2/2)
LSW914(2/2)
R932
D901
R933
R945
LSW915(2/2)
R943
R946
D902
LED951
LSW910(2/2)
LSW916(2/2)
R901
R902
R903
R904
R905
S901
S903
LSW904(1/2)
LSW905(1/2)
S900
S902
R911
R912
R913
R914
R915
LSW911(1/2)
S912
LSW913(1/2)
LSW914(1/2)
LSW915(1/2)
LSW916(1/2)
x
a o
y
i
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R951
R954
R956
R964
R952
R955
R957
R961
R965
LED902
LED903
LSW920(2/2)
LSW907(2/2)
LED906
LSW919(2/2)
LSW908(2/2)
LSW904(2/2)
R962
LSW918(2/2)
LSW909(2/2)
R966
R963
LED952
LSW917(2/2)
LSW921(2/2)
LSW905(2/2)
R906
R907
R908
R909
S906
LSW907(1/2)
LSW908(1/2)
LSW909(1/2)
Q
Q
3
7
6
3
R916
R917
R918
R919
R920
R921
LSW917(1/2)
LSW918(1/2)
LSW919(1/2)
LSW920(1/2)
LSW921(1/2)
u 1 6 3
.
25
25
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2
4
9
9
8
R987
R972
R988
R989
IC971
C971
R991
C992
R994
C991
R993
C993
R995
R992
R996
D991
R984
C995
C994
R986
R985
1
5
1
5
0
8
9
2
4
LCD901
m
c o
Note:
• Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark : FM
CDX-L490EE
2
9
9
IC901
9
8
2
9
9
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