Read Sony XR-CA630X (serv.man2) Service Manual online
XR-CA630X
22
22
KEY BOARD
(COMPONENT SIDE)
1-683-349-
11
(11)
LCD901
LIQUID CRYSTAL DISPLAY
1
93
46
47
MODE
MBP
A
K
SOURCE
DISPLAY
AF
SCRL
OFF
AK
(LCD BACK LIGHT)
(LCD BACK LIGHT)
MENU
LIST
A
A
K
K
EQ7
A
K
SOUND
ENTER
DISC/
PRESET
+
DISC/
PRESET
−
SEEK
−
SEEK+
IC971
1
2
4
3
IC901
KEY BOARD
(CONDUCTOR SIDE)
1-683-349-
11
(11)
B
SUB BOARD
CNP801
1
2
3
RE901
ROTARY ENCODER
(VOLUME CONTROL)
LED901, 912, 917
A
K
A
K
LED903, 914
1
2
3
4
5
6
7
8
9
10
11
12
13
A
B
C
D
E
F
G
H
R930
6-8.
PRINTED WIRING BOARD – KEY Board –
Ref. No.
Location
Ref. No.
Location
• Semiconductor Location
(Page 21)
D901
G-6
D903
G-11
D908
F-6
D911
G-10
D912
G-10
D913
G-10
D971
F-11
D972
F-10
IC901
G-7
IC971
D-11
LED901
D-2
LED903
C-1
LED912
D-13
LED914
C-13
LED917
B-13
LED931
C-4
LED941
C-11
Ref. No.
Location
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