XR-CA300/CA320/CA320X
22
22
D916
AK
S974
S958
S959
S956
MODE
S955
S954
S957
S975
S970
S977
S969
S976
CONTROL BOARD
(COMPONENT SIDE)
1-680-221-
11
(11)
LCD900
LIQUID CRYSTAL DISPLAY
1
50
SEL
ATT
S951
S961
S962
S963
S968
S965
BTM
S967
DSPL
S973
OFF
S972
S971
MBP
–
S957, 975
+
S958, 974
D922, S970, 977
m
.
–
D924, S969, 976
+
>
M
SEEK
AMS
D961
A
K
R913
R912
D960
A
K
C953
D962
A
K
C955
C954
D963
K
A
R911
R900
R910
R905
R904
R903
R902
R901
D900
K
A
D901
K
A
D903
K
A
D904
K
A
D905
K
A
R921
R920
R922
R925
R916
R915
R919
R914
D964
K
A
1
20
21
40
41
60
61
80
IC900
2
12
11
1
CN900
A
MAIN BOARD
CN600
CONTROL BOARD
(CONDUCTOR SIDE)
1-680-221-
11
(11)
D910 – 912, 914 – 916,
918, 922, 924
1
2
3
4
5
6
7
8
9
10
11
A
B
C
D
E
F
D915
AK
D914
AK
D910
KA
D911
AK
D912
KA
D922
K
A
D918
KA
D924
A
K
R955
C952
R954
R924
R923
S953
SENS
S960
D911, S963
5
D916, S951
DISC –
1
D915, S960
DISC +
2
D914, S961
REP
3
D910, S962
SHUF
4
D912, S968
ATA
6
D918
(ILLUMINATION)
PL902
LCD BACK LIGHT,
ILLUMINATION
PL901
LCD BACK LIGHT,
ILLUMINATION
SOURCE
SRC
D-BASS
D
A
K
5-5.
PRINTED WIRING BOARD – CONTROL Board –
Ref. No.
Location
Ref. No.
Location
• Semiconductor Location
D900
E-10
D901
E-10
D903
E-10
D904
F-10
D905
F-10
D910
C-7
D911
C-8
D912
C-8
D914
C-6
D915
C-5
D916
C-4
D918
B-10
D922
C-11
D924
B-11
D960
E-3
D961
F-2
D962
D-5
D963
D-8
D964
F-11
IC900
E-6
(Page 19)
