Audio & Al Supply Panel: Audio; (Ap2A) - Philips 32PFL9432/98 Service Manual

Circuit Diagrams and PWB Layouts
Audio & AL Supply Panel: Audio
1 2 3
AUDIO: LEFT / RIGHT
AP2A
A
B
MUTE
IN-L
C
2D24 2D40
AUDIO-L
22n ID28 22n
D
2D16 2D19
FEEDBACK-L
10p 3D19 10p
ID14
2D18 33K 2D17
FEEDBACK-R
10p 10p
5D05 ID27
E VP1 VP
80R
GND-L
5D06 ID29
-12-15V VN
80R
F
GND-L
MUTE
IN-R
G
2D42 2D43
AUDIO-R
22n ID30 22n
H
I
3104 313 6193.3
1 2 3
Q528.1A LA
4 5 6 7
ID25 2D11 ID57 ID20 2D00
3D29 3D71 3D01
8K2 10K 22n 22K 22n
+12-15V
2DA0
7D38-1
LM358P 100n
ID44 8
3
GND-SA GND-SA GND-SA
1
2
ID55
4
2DA1
100n
GND-SA
-12-15V
GND-SA
IN-L
ID02
IN-R
ID50
3D44 3D72 ID54 2D15 ID58 3D26 2D25
8K2 10K 22K
22n 22n
+12-15V
ID32 8 7D38-2
5
LM358P
GND-SA GND-SA
7
6
ID56
4
-12-15V
GND-SA
4 5 6 7
7. 96
8 9 10
ID17
ID05
3D05
SI4532ADY
22K 7D10-1
7D06 GND-LL
4
ID07
BC807-25W
IDB4
7D05
BC847BW
ID08
VP 7D07
BC847BW ID19
3D24 ID06
ID01
8 7D00-1 1M0
3
LM393PT ID04
2D02
3D08
1
2
22K ID09
10n
GND-LL
7D08 ID22
4
BC857BW
ID10
2
VN
7D10-2
SI4532ADY
GND-SA GND-SA 3D09 ID11
ID03
22K
ID23
7D09
BC817-25W
ID12
ID24
3D11 3D12
ID15
ID13
3K9 100K
ID64 ID16 3D13
10K
GND-SA GND-SA
ID47
ID35
3D30
SI4532ADY
7D35-1
22K
GND-LR
7D31
4
BC807-25W ID37
IDB5
7D30
BC847BW
ID38
VP 7D32
BC847BW ID49
ID36
3D25
ID31 8 7D00-2
1M0
5 LM393PT
ID34
2D27 3D33
7
6
10n 22K ID39
GND-LR
ID52
4 7D33
BC857BW
ID40
2
VN
7D35-2
GND-SA GND-SA ID41 SI4532ADY
3D34
ID33
22K
7D34
BC817-25W
ID42
ID26
ID45 3D36 3D37
ID43
3K9 100K
ID65 ID46 3D38
10K
GND-SA GND-SA
8 9 10
11 12 13 14
AP2A
5D01
+12-15V
80R
GND-LL
FEEDBACK-L
ID18
3D16
CPROT
22K
7D12
LEFT-SPEAKER
ID62
BC857BW
1736
5D00 5D03 FD27 FD00
3D17
1
0R1 ID61
22u 220R 2
3
4
5
FD01
B5B-PH-K
ID21
GND-LL
2D09 GND-LL
1n5
5D02
-12-15V
80R
GND-LL GND-LL
5D26
+12-15V
80R
GND-LR
FEEDBACK-R
ID48
3D41
CPROT
22K
7D37
RIGHT-SPEAKER
BC857BW
FD26
1735
5D25 5D08
3D42 FD25
FD28
1
ID60
0R1 22u 220R 2
ID63
3
4
5
B5B-PH-K-K
ID51
GND-LR
GND-LR
2D34
ID53 1n5
5D27
-12-15V
80R
GND-LR GND-LR
H_16801_120.eps
11 12 13 14
1735 G12 5D27 H13
1736 B12 7D00-1 C8
2D00 C7 7D00-2 G8
2D01 C8 7D05 B9
2D02 C9 7D06 B9
2D03 D8 7D07 B9
2D04 D8 7D08 C9
2D05 D9 7D09 C9
2D06 A10 7D10-1 B10
A
2D07 A11 7D10-2 C10
2D08 C10 7D12 B11
2D09 C11 7D30 G9
2D10 C11 7D31 F9
2D11 C6 7D32 G9
2D12 D11 7D33 G9
2D13 D12 7D34 H9
2D14 D13 7D35-1 F10
2D15 G6 7D35-2 H10
2D16 D3 7D37 G11
2D17 E4 7D38-1 C4
B 2D18 E3 7D38-2 H5
2D19 D4 FD00 B12
2D20 E3 FD01 C12
2D21 F3 FD25 G12
2D22 D8 FD26 G12
2D23 I8 FD27 B12
2D24 C3 FD28 G12
2D25 G7 ID01 C8
2D26 G8 ID02 D4
2D27 G9 ID03 C8
2D28 I8 ID04 C9
2D29 I8 ID05 A9
C
2D30 I9 ID06 B9
2D31 F10 ID07 B10
2D32 F11 ID08 B10
2D33 H10 ID09 C9
2D34 H11 ID10 C10
2D35 G11 ID11 C9
2D36 C12 ID12 D10
2D37 I11 ID13 D10
2D38 I11 ID14 D3
2D39 H13 ID15 D8
2D40 C4 ID16 D9
2D41 G12 ID17 A10
D
2D42 H3 ID18 B11
2D43 H4 ID19 B10
2D44 E8 ID20 C7
2D45 I8 ID21 C11
2DA0 C5 ID22 C10
2DA1 C5 ID23 C11
2DA2 C6 ID24 D8
2DA3 G6 ID25 C6
3D01 C7 ID26 H8
3D02 C7 ID27 E3
3D03 A8 ID28 C3
E 3D05 B9 ID29 F3
3D06 A9 ID30 H3
3D07 C9 ID31 G8
3D08 C9 ID32 H4
3D09 C9 ID33 H8
3D10 D9 ID34 G9
3D11 D8 ID35 F9
3D12 D9 ID36 G9
3D13 D9 ID37 F10
3D14 E9 ID38 G10
3D15 C10 ID39 G9
3D16 B11 ID40 H10
F
3D17 B11 ID41 H9
3D18 C10 ID42 H10
3D19 D3 ID43 I10
3D20 C4 ID44 C4
3D21 C6 ID45 I8
3D22 G6 ID46 I9
3D23 H4 ID47 F10
3D24 B9 ID48 F11
3D25 G9 ID49 G10
3D26 G6 ID50 G7
3D27 G7 ID51 G11
3D28 F8 ID52 G11
G
3D29 C4 ID53 H11
3D30 F9 ID54 G6
3D31 F9 ID55 C5
3D32 H9 ID56 H5
3D33 G9 ID57 C6
3D34 H9 ID58 G6
3D35 H9 ID60 G11
3D36 I8 ID61 B11
3D37 I9 ID62 B11
3D38 I9 ID63 G11
3D39 I9 ID64 D8
H 3D40 G10 ID65 I8
3D41 G12 IDB4 B10
3D42 G11 IDB5 G10
3D43 G11
3D44 G4
3D46 C10
3D48 H10
3D69 A10
3D70 F10
3D71 C6
3D72 G5
5D00 B11
I
5D01 A13
5D02 D13
5D03 B12
5D04 C12
5D05 E3
5D06 F3
5D07 G12
300807 5D08 G12
5D25 G11
5D26 F13