Standby & Audio Panel (32"): Audio - Philips BJ3.1A LA Manual

Circuit Diagrams and PWB Layouts
Standby & Audio Panel (32"): Audio
1735 D14 2D04 F3 2D10 D6 2D16 F10 2D27 D10 2D33 D12 2D40 B2
1736 D7 2D05 F3 2D11 D7 2D17 D13 2D28 F9 2D34 E13 2D41 D15
2D00 D2 2D06 C5 2D12 E6 2D20 B2 2D29 F10 2D35 G8 2D42 E3
2D01 D2 2D07 C5 2D13 E6 2D21 C2 2D30 F11 2D37 E13 2D43 E10
2D02 D3 2D08 D5 2D14 E7 2D25 D9 2D31 C12 2D38 E14 2D89 F9
2D03 F2 2D09 E5 2D15 F3 2D26 D9 2D32 C13 2D39 E15 2D90 G10
1 2 3
AUDIO LEFT / RIGHT
SA4
A
12V5
5D05 ID27
VP1 VP
80R
B
GND-L
-12V5
5D06 ID29
-12-15V
VN
80R
3D05
C
GND-L
SA4,SA5
MUTE
VP
ID20 ID01 8 7D00-1
SA5 3D01 2D00
D 3 LM393PT
AUDIO-L
2D02
1
18K 47n
2
10n
4
VN
GND-SA GND-SA
3D09
ID03
E
ID15
3D11
3K9
ID24
F
GND-SA
G
3104 313 6093.5
1 2 3
BJ3.1A LA
2D91 F9 3D06 C4 3D12 E4 3D18 D5 3D30 C10 3D36 E10
2D92 G9 3D07 D3 3D13 F4 3D19 G9 3D31 C11 3D37 E11
3D01 D1 3D08 D4 3D14 F3 3D20 G9 3D32 D11 3D38 F11
3D02 D2 3D09 E3 3D15 D4 3D26 D8 3D33 D11 3D39 F11
3D04 C3 3D10 E4 3D16 C6 3D27 D9 3D34 E10 3D40 D12
3D05 C3 3D11 E3 3D17 D5 3D29 C10 3D35 E11 3D41 C14
4 5 6
ID17
ID05
SI4532ADY
7D10-1
22K
GND-LL GND-LL
7D06
4
ID07
BC807-25W
ID18
3D16
22K
7D12 -12V4
IDB4 BC857BW
7D05
BC847BW
ID08 5D00
3D17
7D07
BC847BW ID19
0R1 ID61 FD24
ID06 22u
ID04
3D08
22K ID09 ID21
GND-LL
7D08 ID22
BC857BW
GND-LL
ID10
2
7D10-2
2D09
ID11 SI4532ADY
22K 1n5
ID23
7D09
BC817-25W
ID12
ID30 3D12
ID13
100K
3D13 GND-LL
ID16
GND-LL
10K
GND-SA
4 5 6
7. 121
3D42 D13 5D00 D6 5D26 C15 7D07 D4 7D30 D11 7D35-2 E12 FD26 D14
3D43 D12 5D01 B8 5D27 E15 7D08 D4 7D31 C11 7D37 C12 FD54 D13
3D46 E4 5D02 E8 7D00-1 D3 7D09 E4 7D32 D11 FD00 D7 ID01 D2
3D48 E12 5D05 B1 7D00-2 D10 7D10-1 C4 7D33 D11 FD01 D7 ID02 G9
3D69 C4 5D06 C1 7D05 D3 7D10-2 E4 7D34 E11 FD24 D6 ID03 E3
3D70 C12 5D25 D13 7D06 C4 7D12 C5 7D35-1 C12 FD25 D14 ID04 D3
7 8 9
5D01
+12-15V
80R
SA4,SA5
CPROT
LEFT-SPEAKER SA5
-12V2
1736 MUTE
1
SA4,SA5
2 3
FD00
3
B3B-EH-A
ID50 ID31
3D26 2D25
5
FD01 AUDIO-R
SA5
GND-LL 18K 47n
6
TO
SPEAKER
GND-SA GND-SA
5D02
-12-15V
80R
ID45
SA5 2D35
ID02
INV-MUTE
3D19
2p2 2D92 2D90
ID14
1p0 33K 2p2
VN
7 8 9
ID05 C3 ID11 E4 ID17 B5 ID23 E5 ID30 E3 ID37 C12 ID43 E11
ID06 D4 ID12 E5 ID18 C6 ID24 F3 ID31 D9 ID38 D12 ID45 E10
ID07 C4 ID13 E4 ID19 D5 ID26 F10 ID33 E10 ID39 D11 ID46 F11
ID08 D4 ID14 G9 ID20 D1 ID27 B2 ID34 D11 ID40 D12 ID47 B12
ID09 D4 ID15 E2 ID21 D5 ID28 E11 ID35 C11 ID41 E11 ID48 C13
ID10 D4 ID16 F3 ID22 D5 ID29 C2 ID36 D11 ID42 E12 ID49 D12
10 11 12
ID47
ID35
3D30
SI4532ADY
7D35-1
22K
GND-LR GND-LR
7D31
4
ID37
BC807-25W
7D37
IDB5 BC857BW
7D30
BC847BW
ID38
3D42
VP 7D32
BC847BW ID49
ID36 0R1
7D00-2
8
LM393PT
2D27 ID34 3D33
7
10n 22K ID39 ID51
GND-LR
7D33 ID52
4
BC857BW
ID40
2
VN
7D35-2
2D34
ID41 SI4532ADY
3D34
ID33
22K ID53 1n5
7D34
BC817-25W
ID42
ID28
3D36 3D37
ID43
3K9 100K
ID26 3D38
ID46
10K
GND-SA
GND-SA
10 11 12
ID50 D8 IDB4 C5
ID51 D12 IDB5 D12
ID52 D12
ID53 E12
ID60 D13
ID61 D6
13 14 15
SA4
A
B
5D26
80R
+12-15V
C
ID48
3D41 SA4,SA5
CPROT
22K
RIGHT-SPEAKER SA5
1735
5D25 FD54
FD25
FD26
1
ID60 3
22u GND-LR 2
3
D
B3B-EH-A
TO
SPEAKER
GND-LR
E
5D27
80R
-12-15V
GND-LR GND-LR
F
G
G_15970_020.eps
160306
13 14 15