Sharp LC-40LX630E - Page 118

118
LC-32LE63x
LC-40LE63x
LC-46LE63x
Audio
B03A B03A
2010-12-10
4
3139 123 6495
SPB SSB TV550
2K11 4DDR EU
VIA VIA
VIA
VIA
VCLAMP
MUTE
IN
BSL
SD
R
AVCC
L
BSR
GND_HS
L
PGND
AGND L R
L
OUT
R
BYPASS
1
R
0
PVCC
GAIN
EMC
EMC
MAINS SWITCH DETECT
6
3D01-3
47K
3
5
220u
2D11
3D10-4
22K
V_NOM
1D50
GND-AUDIO
35V
2D13
10n
2D01
10n
3D14-3
22K
6
3D14-2
22K
7
2
GND-AUDIO
GND-AUDIO
3D02-2
4K7
7
22K
3D14-1
8
u01 V53
2D29
1u0
2D05
+3V3-STANDBY
220R
5D03
+AVCC
220n
2D06
2D17
1u0
ID35
FD14
FD07
+3V3-STANDBY
3D06-4
45
2D02
10u
GND-AUDIO
100K
47K
3D01-4
54
4K7
3D15
100K
36
ID33
ID14
3D06-3
7 6
4
2 3
22K
3D10-2
22K
3D10-3
1
u022 V53
2D20
22K
8
5
3
4
GND-AUDIO
3D10-1
BC847BS(COL)
7D03-2
ID11
ID37
7D03-1
BC847BS(COL)
2
6 1
GND-AUDIO
1
2
3
4
CD10
2041145-4
1735
22K
5
3 2
1 4
5D04
220R
3D14-4
7D11-2
5
3
4
RES
BC847BS(COL)
220n
2D27
FD09
ID18
63
ID27
FD08
4K7
3D02-3
5
3
4
2
6
1
7D15-2
BC847BS(COL)
ID05
7D15-1
BC847BS(COL)
ID15
47n
2D23
ID06
V_NOM
1D52
GND-AUDIO
10
12
6
15
2
11
25
5
22
4
23
24 13
14
1
3
8 9
19 20
21
16
7
18
17
AUDIO AMP
Φ
CLASS-D
TPA3123D2PWP
7D10-1
5D01
22u
2D10
220n
ID09
ID08
ID07
FD05
ID12
29
30
31
32 33
34
26
35
36
37
38 39 40
27
28
GND-AUDIO
VIA
7D10-2
TPA3123D2PWP
+24V-AUDIO-POWER
+24V-AUDIO-POWER
GND-AUDIO
4K7
3D02-4
54
3D02-1
81
FD01
4K7
ID10
2D24
7
2
ID19
47n
100K
3D06-2
FD02
220n
2D222D21
220n
81
GND-AUDIO
100K
3D06-1
2D28
1u0
220u
2D19
ID32
35V
1
2
3
ID30
2041145-3
1D38
GND-AUDIO
10n
2D14
220R
5D05
ID29
ID31
GND-AUDIO
2D12
V53u022
GND-AUDIO
GND-AUDIO
5D08 220R 220R 5D07
ID28
4R7
3D09
4n7
2D31
GND-AUDIO
4n7
2D30
RES
3D16
22K
RES
2D09
220n
1u0
2D16
22u
5D02
220n
FD03
2D07
220n
2D08
FD06
GND-AUDIO
GND-AUDIO
RES
100p
220n
2D26
1
2D03
BC847BS(COL)
7D11-1
2
6
RIGHT-SPEAKER
ID34
DETECT2
AUDIO-MUTE-UP
-AUDIO-R
+AUDIO-L
A-STBY
LEFT-SPEAKER
LEFT-SPEAKER
RIGHT-SPEAKER
LEFT-SPEAKER
RIGHT-SPEAKER
A-PLOP
1
2345678910
11 12
13
14
15 16
I
H
G
F
E
D
C
B
A
1
2345678910
11 12
13
14
15 16
I
H
G
F
E
D
C
B
A
1
2345678910
11 12
13
14
15 16
I
H
G
F
E
D
C
B
A
1
2345678910
11 12
13
14
15 16
I
H
G
F
E
D
C
B
A
10-3 Main Unit B03A Audio Schematic Diagram