Standby/Audio Panel (37" & 42"): Audio (Sa3) - Philips 32PF9968/10 Service Manual

Circuit Diagrams and PWB Layouts
Standby/Audio Panel (37" & 42"): Audio
0044 D14 2705 A7 2715 F4 2726 E2 2758 G9 2780 E5 2790 E2
0045 B1 2706 B4 2716 B3 2727 E2 2759 F8 2781 E5 2791 C7
1735 F2 2707 B4 2717 G4 2728 B3 2762 E13 2782 D12 2792 C8
1736 G2 2708 G4 2718 E3 2729 F3 2764 B2 2783 D7 2793 D13
1737 F7 2709 D6 2719 F5 2741 F11 2766 A4 2784 D13 2794 C9
1738 F7 2710 D6 2720 F4 2743 F13 2768 E5 2785 B13 2795 D13
1739 F5 2711 E2 2721 C1 2753 E13 2769 E5 2786 B4 2796 C10
1M02 A9 2712 E5 2722 D1 2754 D11 2777 D1 2787 C5 2797 D8
2702 B5 2713 B7 2723 F8 2755 D11 2778 C5 2788 D1 2798 E8
2704 C2 2714 C3 2725 F6 2756 G12 2779 E2 2789 D2 2799 D13
1 2 3
AUDIO
SA3
A F711
SA3
AUDIO-L
F712
SA3
AUDIO-R
0045 HEATSINK
B
I783
I722
2704
-Vf1
1n0
3791
F713
2K7
C
I726 33n I709
2714
3722
68K
I756
7700
I757
-Vf11
-16V-19V 5707
D
I777
I724
5708
2726
+16V+19V I779
33n
I778
E
I707
I799
I725
2711 I754 2727
1n0 1n0
I719
-18V
-Vf11
F I790
1735
F722 F708
5730 I769
2 1
1
15W/8 R 2 F738 I767
3 4
3
PLT09H
B3B-PH-K
1736
F710 I768 I771
F721 5731
2 1
1
L
15W/8 2 I770
3 4
G
3
F739 PLT09H
B3B-PH-K
3104 313 6064.7
1 2 3
LC4.8L LA 7.
3701 E6 3711 E4 3722 C1 3744 G11 3755 B10 3765 C12 3796 E11
3702 B6 3712 E3 3723 C1 3746 C6 3756 F3 3766 C14 3797 C5
3703 A6 3713 D7 3724 F1 3747 C6 3757 G3 3767 B12 3798 D6
3704 B6 3714 C6 3725 B4 3748 C5 3758 C10 3768 B13 5701 F4
3705 E4 3715 B6 3726 F1 3749 A7 3759 D8 3790 B4 5702 F2
3706 E6 3716 B6 3727 F5 3750 G3 3760 E8 3791 C2 5703 B5
3707 D6 3717 F3 3729 G9 3751 G8 3761 B12 3792 B3 5704 F7
3708 F6 3718 G4 3730 F7 3752 B8 3762 B12 3793 B4 5705 F6
3709 F5 3720 F7 3741 F11 3753 G8 3763 C12 3794 D11 5707 D1
3710 B3 3721 C1 3743 F3 3754 C8 3764 C12 3795 C5 5708 E1
4 5 6
-Vf1
I712
3703 I702
I704
I785 33K
5703 I727 3704
9717
BAS316
2786 I786 10K
6704
I717
3702
22n
7704 7705 I703
10K
I745
BC847BW
I713
F714
2702
I739
BC847BW
I711 3715
1n0
3716
3790 2K7
I718
47K
I732
47K
7714
I787
I716 BC847BW
BC857BW
2787
7706
7707
1u0 I760
BC847BW
I738
3714 I737
47K 3747
I729
3746 47K
I763
+16V+19V
39K
2709
I706
470p
I705 470p
2710
5711 I701
-16V-19V
I749
I721 I744
I700
I798
I776
3756 I748
I755
2K2 2715 2719
I784 I710
3743
1n0 1n0
2K2
5705 I795 2725
3717
-Vf1 -18V
100p
1739
100K I753
TO 1M52
1
F751
2
3
F747
FTV 2.X
4
5 F737
BL 2.X
F748
6
-Vf11
JL 2.X
7
LC 4.C F749
8
9
B9B-PH-K
4 5 6
67
5711 E6 6703 C12 7706 C6 7715-2 C11 F720 G8 F743 B9 I703 B6
5712 E4 6704 B6 7707 C5 9717 B5 F721 G2 F744 B9 I704 A6
5720 F9 6710 D8 7708 C13 9718 B13 F722 F2 F745 A9 I705 D6
5722 D13 6711 E8 7709 C13 F708 F2 F731 G8 F747 G5 I706 D5
5723 D13 7700 C3 7710 B13 F710 G2 F736 G7 F748 G5 I707 E3
5730 F2 7701 B7 7711 B13 F711 A2 F737 G6 F749 G6 I708 F11
5731 G2 7702 E11 7712 D9 F712 B2 F738 F2 F751 F6 I709 C3
5732 G8 7703 C7 7713 E9 F713 C2 F739 G2 I700 E6 I710 F5
6701 C6 7704 B5 7714 C5 F714 B5 F741 G8 I701 E6 I711 B4
6702 B12 7705 B6 7715-1 C9 F718 D10 F742 B9 I702 A6 I712 A5
7 8 9
3749 I715
2705
470R F745
1M02
470n TO 1M02
7
F742
2713 +16V+19V
6
5
F743
470n
4
3
LCD SUPPLY
2
F744
30"/37"/42" 1 -16V-19V
7701
BC847BW
B7B-EH-A
3752 I723 3755
330R
Vp 470R
7703
7715-1
I720 8
2791 2792
LM833D
3
2794 2796
1
BC847BW
1u0 I714 1u0
2
1u0 I728 1u0
I788
4
Vm
+16V+19V
7712
I735
BC847BW
I740
Vp
Vm
I741
BC857BW
I736
7713
-16V-19V
3720
220R
I761
2723 2759
3730 I774
I775
I730
220R
1n0 1n0
1737
1
2
B2B-PH-K
1738
I772 PLT09H 4
3 3
2
F741 I766 I773
1
2
1
F736
F720 F731 5732
B3B-PH-K
15W/8
CENTERWOOFER
7 8 9
I713 B3 I723 B9 I733 C10 I743 C12 I753 F4 I763 C6 I773 G9
I714 C8 I724 E2 I734 F12 I744 E6 I754 E2 I764 D13 I774 F9
I715 A7 I725 E1 I735 D8 I745 B4 I755 F4 I765 D13 I775 F7
I716 C3 I726 C2 I736 E8 I746 E13 I756 C1 I766 G9 I776 E4
I717 B5 I727 B5 I737 C6 I747 D11 I757 D2 I767 F2 I777 D2
I718 B5 I728 C9 I738 C6 I748 F4 I758 G12 I768 G3 I778 E2
I719 F3 I729 C5 I739 B6 I749 E4 I759 F12 I769 F3 I779 E2
I720 C8 I730 F7 I740 D9 I750 B12 I760 C5 I770 G2 I780 E13
I721 E4 I731 B11 I741 E9 I751 A12 I761 F8 I771 G3 I781 C13
I722 B2 I732 C6 I742 C12 I752 E13 I762 D11 I772 F8 I782 C13
10 11 12 13
3761 I751
+16V+19V
I794
I750 10R
7710
BC847BW
I792
3767
I791
100K
I731
3765
Vp
I797
I782 7709
100K
7715-2 BC847BW
I733 8
5 LM833D
7
3764 I796
6
-16V-19V
I742 10R I743
4
Vm
I762 2795
220n
I747
F718 2755
1n0
3796
2K7
I752
3741
10K
2741
I708
I734
22p
3744
100K
10 11 12 13
I783 B2 I794 B12
I784 F4 I795 F6
I785 B4 I796 C12
I786 B4 I797 C12
I787 C4 I798 E5
I788 C7 I799 E3
I790 F3
I791 B12
I792 B13
I793 B13
14
SA3
A
3768
100K
I793
7711
B
BC847BW
3766
100K
I781
7708
BC847BW
C
-Vf21
I764 5723
-16V-19V
5722
I765
+16V+19V D
-Vf21
0044 HEATSINK
I780
E
-Vf21
I746
F
G
G_16210_097.eps
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