Philips 42PFL9664H/12 Service Manual page 122

Circuit Diagrams and PWB Layouts
SSB: Audio
1 2 3
1 2
A
AUDIO
A
B
C
B
D
C
A-STBY
E
7D03-2
BC847BS(COL)
FD07
3D06-4 3D06-2
LEFT-SPEAKER 5
5 4 2 7
100K 100K
D
3D06-1
1 8
ID33
100K
F
2D02
3D06-3
6 3
RIGHT-SPEAKER
100K
10u
GND-AUDIO
E
G
3D03
100R
2D01
10n
H
GND-AUDIO
F
I
1 2
J
1 2 3
Q549.6E LA 10.
4 5 6
3 4
7D03-1
BC847BS(COL) FD14
3D09
+AUDIO-POWER
4R7
3D16
ID11
22K
ID12
ID36
2D24 ID19
-AUDIO-R
47n
ID18
ID16 2D23
+AUDIO-L
47n
GND-AUDIO
2D16 ID29
1u0
2D17
3D17 1u0
ID30
ID37
1 2
AUDIO-MUTE
4K7
A-STBY
3
ID38
4
GND-AUDIO
GND-AUDIO
7D10-2
TPA3120D2PWP
VIA
26 37
27 36
VIA
28 VIA VIA 35
29 34
GND-AUDIO GND-AUDIO
VIA
LEFT-SPEAKER
GND-AUDIO
RIGHT-SPEAKER
3 4
4 5 6
EN 122
8 9
7
5 6 7
+AUDIO-POWER
GND-AUDIO
GND-AUDIO
2D30
220u 25V
2D20
220u 25V
2D07
ID27
ID28
220n
7D10-1
TPA3120D2PWP
AVCC L R
PVCC ID32 2D10
Φ
16
BSR ID10 5D02
220n
6
R CLASS-D
15
IN R 22u
AUDIO AMP
5
L OUT
22
L ID09 5D01
18
0
ID31 2D09
17 GAIN 21 22u
1 BSL
220n
11
VCLAMP
7
BYPASS
4
MUTE
2
SD
PGND
AGND L R
GND_HS
CD10
GND-AUDIO
LEFT-SPEAKER
1D38
1
GND-A
2
GND-AUDIO
3
1735446-3
GND-AUDIO
GND-AUDIO
RIGHT-SPEAKER
5 6 7
C H N S E T N A
CLASS_NO
TV543 R2 LDIPNX
2008-10-10 3
NAME Randal De Keyzer SUPERS.
CHECK DATE
7
8 9
2009-May-29
10 11 12
8 9
A
GND-AUDIO
B
2D18
25V 220u
2D12 5D05 RIGHT-SPEAKER
ID08
25V 220u 220R
ID06
2D11 ID07 5D04
LEFT-SPEAKER
C
220R
ID05
25V 220u
2D15
25V 220u
D
GND-AUDIO
E
1735
FD05
5D09
1
FD06
2
220R 3
FD02
4
GND-A
1735446-4
F
8 9
M E
CLASS D
8204 000 8931
1 130
2007-10-12
ROYAL PHILIPS ELECTRONICS N.V. 2007
C
10 11 12
13
1735 E9 ID10 C7
1D38 E6 ID11 A4
1D50 E9 ID12 A4
A
1D51 F8 ID16 C4
1D52 F9 ID18 C5
1D53 F5 ID19 B5
1D54 F6 ID27 A6
2D01 E2 ID28 B6
2D02 D2 ID29 C5
2D05 A4 ID30 C5
2D06 A5 ID31 C6
2D07 A5 ID32 C6
B
2D08 A7 ID33 D2
2D09 C7 ID36 B4
2D10 C7 ID37 C4
2D11 C8 ID38 D4
2D12 C8
2D13 F9
2D14 E9
2D15 C8
2D16 C4
C
2D17 C4
2D18 B8
2D19 A7
2D20 A5
2D21 D8
2D22 B8
2D23 C4
2D24 B4
2D25 F8
D
2D26 B8
2D27 D8
2D30 A5
2D31 A6
3D03 E2
3D06-1 D2
3D06-2 D2
3D06-3 D2
3D06-4 D2
E
3D09 A3
3D10-1 D8
3D10-2 D8
3D10-3 D7
3D10-4 D7
3D11-1 F7
3D11-2 F8
3D11-3 E8
3D11-4 E7
F
3D14-1 B8
3D14-2 B8
3D14-3 B8
3D14-4 B7
3D16 A4
3D17 C4
5D01 C7
5D02 C7
5D04 C9
G
5D05 C9
5D07 A6
5D08 A6
5D09 F8
7D03-1 A4
7D03-2 C2
7D10-1 B6
7D10-2 D3
CD10 D5
H
FD02 F9
FD05 E9
FD06 F9
FD07 D2
FD14 A5
ID05 C8
ID06 C8
ID07 C8
ID08 C8
I
ID09 C7
2 2008-11-21
J
1 A3
13
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