Read Sony AIR-SA10 / DAV-HDX277WC / DAVHDX576WF / DAV-HDX678WF / DAV-HDX975WF Service Manual online
AIR-SA10
AIR-SA10
17
17
6-7. SCHEMATIC DIAGRAM - PANEL Section -
• See page 11 for Waveforms. • See page 21 for IC Block Diagrams.
R819
R821
R823
LED802
LED804
LED803
R817
R816
R830
C865
R824
R822
R818
R825
R820
R853
C856
C857
C858
C859
R851
R852
C853
R854
R869
R868
R867
R866
R865
R856
R857
R858
R859
R860
IC801
R800
R803
R802
S803
S804
S802
S801
R805
R806
R807
R808
S809
S808
S807
S806
S805
S810
S811
S812
S813
R812
R811
R810
R814
LCD801
Q802
Q801
LED801
1k
220k
1k
SLR325MC-M-T31
SELT2WA10C
SELT2WA10C
220
2.2
22k
0.01
220
470
1k
220
220k
1k
47p
47p
47p
47p
47k
100k
1
22k
10k
10k
10k
10k
10k
2.2k
2.2k
2.2k
2.2k
2.2k
NJU6433BF
2.2k
2.2k
1k
1k
2.2k
2.2k
4.7k
2.2k
2.2k
1k
470
2SC3052F
2SC3052F
SLR-342VRT
32
61
62
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
63
64
3
4
5
6
7
8
10
12
13
14
19
20
21
23
24
33
27
28
29
30
31
32
25
26
22
15
16
17
18
11
9
1
2
64
63
62
61
33
COM1
COM3
COM4
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG1
1
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG2
6
SEG2
7
SEG2
8
COM2
SEG2
9
SEG3
0
SEG3
1
SEG32
SEG33
SEG32
SEG33
SEG34
SEG35
COM3
COM2
COM1
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG12
SEG1
1
COM4
SEG13
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG31
SEG24
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG14
SEG36
SEG37
SEG38
SEG39
VDD
VSS
CE
SCL
SEG1
SEG2
SEG4
SEG3
SEG40
SEG41
SEG42
SEG43
SEG44
SEG45
SEG46
SEG47
SEG48
SEG49
SEG50
OSC1
OSC2
DATE
MODE
INH
VLCD
VDD
1
11
AIR-LED
LCD-LED
DGND
DGND
3.3V
LCD-CE
W315
LCD-SCL
LCD-DATE
LCD-MODE
LCD-INH
STB-LED
5
1
KEY0
KEY1
KEY2
DGND
LIQUID CRYSTAL DISPLAY
LIQUID CRYSTAL DISPLAY
DRIVER
(LCD BACK LIGHT)
LED803,804
S-AIR
LED DRIVE
LED DRIVE
CLOCK/
TIMER
ENTER
ENTER
CLOCK/
TIMER
MENU
SLEEP
DISPLAY
VOLUME
+
VOLUME
-
PRESET +
PRESET -
CANCEL
S-AIR CH
STANDBY
W802
(Page 20)
(Page 20)
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