18
18
XR-C2600
5-5.
PRINTED WIRING BOARD – KEY Board –
• Semiconductor
Location
Ref. No.
Location
D900
E-10
D901
E-10
D902
E-10
D903
C-2
D904
B-3
D905
B-3
D906
C-4
D907
A-4
D908
A-2
D910
E-3
IC900
E-7
D904
D905
D908
D903
D906
D907
LCD900
LIQUID CRYSTAL DISPLAY
KEY BOARD
(COMPONENT SIDE)
1-676-261-
11
(11)
R912
R913
R914
R915
R938
R939
R911
R908
A
K
K
A
D900
D901
R916
K
A
D902
R906
R907
C901
C902
C903
C904
R909
R910
C900
K
A
D910
R933
R932
R935
R934
R904
R903
R937
R936
R928
R929
R927
R926
R924
R925
R919
R920
R921
R922
R923
1
IC900
1
2
11
12
CN901
MAIN BOARD
CN600
KEY BOARD
(CONDUCTOR SIDE)
1-676-261-
11
(11)
A
1
2
3
4
5
6
7
8
9
10
11
A
B
C
D
E
S920
MENU
S919
SOUND
S918
–
.
m
S914
+
>
M
SEEK/AMS
S916
S918
S914
S913
DSPL
S912
MODE
S911
ENTER
S917
S915
S910
REP
1
PRST+
DISC+
PRST–
DISC–
S909
SHUF
2
S902
3
S903
4
S904
5
S905
6
S901
OFF
S906
D-BASS
3
2
1
PL901
(LCD BACK LIGHT)
PL900
(LCD BACK LIGHT)
S900
ROTARY ENCODER
VOLUME/BASS/TREBLE/
BALANCE/FADER CONTROL
52
1
D904, 905, S916
SOURCE
D903, 906-908
(ILLUMINATION)
16
17
32
33
48
49
64
(Page 15)
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2
9
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T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
