H-Board (2 Of 2) Schematic Diagram - Panasonic TH-50PM50U Service Manual

13.11. H-Board (2 of 2) Schematic Diagram

1
2
3
4
C2662
16V
L2615 0.1u
J0JHC0000078
C2655
16V 0.1u
D2615
B0BC01100001
C2656
C2665
16V C2670
100u 16V 16V
0.1u
0.1u
*C2652
R2883 *R2673 *R2735
10V
0
0 1u 220
65
66
67
68 GND PR4
S2-1
VIN SW3
69
C1
O1 PB4
70
S-1 V1 SW2
*JS2632 R2729
C2646 10V
71 O2 CY4
V2 IC2602
Y1 SW1
1u 220 72
O3
*JS2633 R2730
C2647 10V
73 C1AB00002123
Y2
1u O4 CY2
220 74
S2-2
R2731 Y3 L12
C2648 16V
75 VIDEO SW
C2 S2-3 PR1
0.1u
220 76 C3 L31
*JS2634 S-2
R2733
V1_COMP C2649 10V S-3 PB1
77
V3 V4 L21
1u
220 78
R2734
V1_S_Y C2650 10V
79
1u
220 80
C2666
16V
0.1u
5
6
7
H-BOARD TNPA3598AD (2/2)
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TH-50PM50U H-Board (2 of 2) Schematic Diagram
10 11
C2729
10V
1u
C2744 R2823 220
1
10V 1u
R2825 220
C2747 2
R1
40 10V
C2684 1u
R2793 220
39 1u 10V C2703 3
L2
10V 1u
38 R2794 220
C2705
4
37 L2617 R2
PR3 10V C2718
J0JHC0000078
C2685 10V 1u
36 0.1u 16V 5
L33 VCC1
1u C2725
35
PB3 0.1u 16V
*JS2635 C2701 6
VCC2
34 16V
L23
100u R2795
33 C2708 7
CY3 L3
10V
C2686 R2777 75 1u 220
32 C2702 R2797
L13 C2710
R2767 220 1u 10V 1% D2_PR 8 R3
31 0.1u
PR2 1u 10V 220
16V
C2712 R2798
30 C2687 R2778 75 9
L32 L4
R2769 220 1u D2_PB 10V 1u
29 10V 220
PB2
1% 10
R4
28 C2688
L22
R2770 220 1u D2_Y C2715 R2799
27 10V 220 11
10V
0.0V
1u
26
C2689
R2772 220 1u
25 10V R2779
75 1%
12 13
V2_S_Y
V2_S_C
V2_S_DET
1u C2750
50V
22u
V2_COMP
D2640 MAZ81400ML
R2835
22 SDA1
33
D2641 MAZ81400ML
R2837 SCL1
32 22
SCL V2_SL
R2830
31 82k V2_SR
ADR
R12 LOUT1
AAM_R D2642 MAZ81400ML
30
ROUT2
AAM_L
29
IC2605 LOUT2
28
GND2 V1_S_Y
AN15861A-VT
D2620 MAZ81400ML
27
GND1
R2832
220
AUDIO SW MAIN_R
ROUT3 26 V1_S_C
MAIN_L V1_S_DET
L5 VD 25
LOUT3
R2833
24 220
ROUT4 V1_COMP
23
MAZ81400ML
D2643
D2_Y
D2_PB
D2646 MAZ81400ML
D2_PR
D2_SL
D2_SR
JS2737
JS2738
SUFFIX JW
*JS2645
14 15
73
JK2601
K1U939A00001
C2775
D2656 MAZ81400ML
25V
470u
V
D2657 MAZ81400ML
L
D2658 MAZ81400ML
R
G
JS2714 R2856
C
75
1%
D2619 MAZ81400ML Y
JS2715 R2865
75 G
D2621 MAZ81400ML 1%
Y-G
C-G
G
D2622 MAZ81400ML
R2868
JS2716
75 1% V
V2_SL
JS2717 L
R2855 R2860
V2_SR
39k 39k R
G
C
Y
R2858
R2862
75 1%
75 G
JS2718 1%
Y-G
C-G
JS2719 G
D2623 MAZ81400ML
R2869 V
75
D2659 MAZ81400ML
JS2720
D2624 MAZ81400ML
1%
V1_SL L
D2660 MAZ81400ML
JS2721
V1_SR
R2864 R
39k
G
R2861 39k
D2644 MAZ81400ML
Y
JS2725
D2645 MAZ81400ML
PB
JS2724
PR
G
R2848 L
39k
D2647 MAZ81400ML
R
D2648 MAZ81400ML G
R2849
JS2722
D1_Y 39k
Y
D2649 MAZ81400ML
JS2723 PB
D1_PB
MAZ81400ML PR
D2650
G
D1_PR
D2651 MAZ81400ML
L
D1_SL R2850
D2652 MAZ81400ML
39k R
D1_SR
G
D2653 MAZ81400ML
R2851
39k
D2654
DVI IN
MAZ81400ML
DVI_SL L
R2854
L-G
39k R
DVI_SR
R-G
R2859
JK2605
39k K2HA204A0041
D2655
MAZ81400ML
JS2696 JS2705 JS2672 JS2656 JS2680 JS2692 JS2652
JS2697 JS2706 JS2673 JS2657 JS2681 JS2693 JS2653
JS2698 JS2707 JS2674 JS2658 JS2682 JS2694 JS2654
JS2699 JS2708 JS2675 JS2659 JS2683 JS2695 JS2655
JS2700 JS2709 JS2676 JS2660 JS2684
JS2701 JS2710 JS2677 JS2661 JS2685
JS2702 JS2711 JS2678 JS2662 JS2686
JS2703 JS2712 JS2679 JS2663 JS2687
TH-50PM50U H-Board (2 of 2) Schematic Diagram
16 17
TH-50PM50U
MONITOR OUT
V
MONITOR
L
OUT
R
V2
Y C VIDEO2
IN
V
L
R
V1
VIDEO1
Y C
IN
V
L
R
COMPONENT2
Y
COMPONENT2
Pb IN
Pr
L
R
COMPONENT1
Y
COMPONENT1
Pb
IN
Pr
L
R
18