AIR-A10R - Sony Audio Service Manual (repair manual). Page 11

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AIR-A10R
11
3-6.  SCHEMATIC  DIAGRAM - LCD Board -
BOARD
MAIN
B
CN401
3.3
3.3
0
4.6
0.7
0.7
0.1
0.1
C706
47p
C705
0.01
16P
CN701
GND
+3.3V
LCD-RESET
LCD-RS
LCD-CSB
LCD-SCK
LCD-DATA
SONY-LED
STABY-LED
KEY2
KEY1
KEY0
R707
10
R708
470
Q701
2SC4154
D701
L-1154HD
LED+B
LCD-LED
SA-LED
SIRC
R705
0
R720
100k
R704
0
R703
0
R702
0
R701
0
R706
0
LCD701
LIQUID CRYSTAL DISPLAY
C703
1
C701
1
C702
1
VOUT
CAPIN
CAIP
VDD
VSS
DA
TA
SCK
CSB
RS
RST
C704
0.01
OUT
GND
VDD
IC701
NJL23H400A
3
10
9
8
7
6
5
4
3
2
1
2
1
RECEIVER
IC701
JW23
JW21
JW22
JW24
JW25
JW26
JW27
R709
470
R718
1k
R715
1k
Q702
2SC4154
D702
1L0345W31B0CT001
R710
220
Q703
2SC4154
D703
1L0345W31B0CT001
R716 2.2k
R717 2.2k
R711
1k
Q704
2SC4154
D704
1L034FG42A0DA001
S709
S708
S707
R713
1k
R714 2.2k
S705
S704
R712
1k
S701
S702
S703
S706
LCD BOARD
CONTROL
REMOTE
STANDBY
SONY
(LCD BACK LIGHT)
S-AIR
DISPLAY
PRESET  -
PRESET  +
S-AIR
CH +
S-AIR
CH -
/
4
B
6
D
3
5
C
F
1
E
G
A
2
7
W701
(Page 7)
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