CDX-R5515X, CDX-R5610, CDX-R6550 - Sony Car Audio Service Manual (repair manual). Page 34

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CDX-R5515X/R5610/R6550
CDX-R5515X/R5610/R6550
3-15. PRINTED WIRING BOARD — PRESET SECTION —  • Refer to page 24 for Circuit Boards Location.    
 : Uses unleaded solder.
3-16. SCHEMATIC DIAGRAM — PRESET SECTION —
R931-940
R903
R904
R906
R907
R908
R909
R910
R911
R912
R905
R935
R939
R933
R937
CP901
R942
R931
CN905
LSW904(2/2)
LSW908(2/2)
LSW912(2/2)
LSW906(2/2)
LSW910(2/2)
R941
R930
R932
R936
R940
R934
R938
LSW903(1/2)
LSW904(1/2)
LSW907(1/2)
LSW908(1/2)
LSW905(1/2)
LSW906(1/2)
LSW909(1/2)
LSW910(1/2)
LSW911(1/2)
LSW912(1/2)
LSW913(1/2)
LSW903(2/2)
LSW907(2/2)
LSW911(2/2)
LSW905(2/2)
LSW909(2/2)
LSW913(2/2)
1
A
B
C
D
2
3
4
5
6
7
8
9
10
11
12
13
14
D
KEY BOARD
CN903
1-864-699-
11
1-864-699-
11
LSW903
LSW905
LSW906
LSW907
LSW908
LSW909
LSW910
LSW911
LSW912
LSW913
PTY/LIST
SENS/BTM
AF/TA
6
5/BBE MP
4/SHUF
3/REP
2/+
GP/DISC
1/–
LSW904
MODE
SOURCE
LSW903
LSW904
LSW905
LSW906
LSW907
LSW908
LSW909
LSW910
LSW911
LSW912
LSW913
R903
R904
R905
R906
R907
R908
R909
R910
R911
R912
R931
R942
R940
R941
R939
R932
R933
R934
R935
R936
R937
R938
CN905
R930
CP901
(Page 31)
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