H-Board (2 Of 3) Schematic Diagram - Panasonic TH-42PM50U Service Manual

13.15. H-Board (2 of 3) Schematic Diagram

1
2
3
MON_V
ANALOG/MOUT
MON_SL
MON_SR
R2680 R2681
180k 180k
2SD0601A0L
4
5
H-BOARD TNPA3598AD (2/3)
6
TH-42PM50U
H-Board (2 of 3) Schematic Diagram
8 9
L2615
J0JHC0000078
D2615
B0BC01100001
AAM_V
R2686
R2699
75
0
AAM_L
R2687 R2698
C2634
100 1.8k V1_COMP
10V
1u
AAM_R
R2682 V1_S_Y
C2633 R2690
100
Q2611 1.8k
10V
1u
2SD0601A0L
Q2612
R2708
R2695
2SB0709A0L
100 1k
Q2609
R2693
100
C2637
R2696 R2702
10V
47k
1M
R2700 1u
270k
MONITOR DEFET
10 11
SUB9V
C2662
16V
0.1u
C2665
16V
0.1u
C2655
16V
C2670
0.1u
16V
0.1u
C2656
16V
100u
65
R2673 R2735 66
C2652
0 220
10V
67
1u
68 GND PR4
S2-1
VIN SW3
69
C1
O1 PB4
70
S-1 V1 SW2
C2646 71 O2 CY4
V2
10V 1u Y1 SW1
JS2632 R2729 72 IC2602
O3
220
ERJ3GEY0R00V
C2647 73
Y2
10V 1u O4 C1AB00002123 CY2
JS2633 R2730 74
220 S2-2 L12
ERJ3GEY0R00V Y3
C2648 75
PR1
C2 S2-3 VIDEO SW
10V 1u
JS2634 R2731 76 L31
C3
220 S-2
ERJ3GEY0R00V PB1
C2649 77 S-3
V3 L21
10V 1u V4
R2733 78
220
C2650 79
10V 1u
R2734 80
220
R2725
1k
C2651
R2723
16V
100k
0.1u
C2654
R2724
100k 16V
0.1u
C2664
16V
0.1u
R2755
75
C2666
16V
0.1u
12 13
71
40
39
38
C2684
10V
37
PR3
1u
36
L33
35
PB3 C2685
10V
34
L23
1u
33 JS2635
CY3
0
32
L13
D2_PR R2777
31 R2767 C2686
75
PR2
220 10V 1u
30
L32
29 R2769 C2687 D2_PB
R2778
PB2
220 10V 1u 75
28
L22
27 R2770 C2688 D2_Y
220 10V 1u
26
25 R2772
R2779
220 75
C2689
10V
1u
C2678
10V
1u
R2759
75 R2775
75
TH-42PM50U
H-Board (2 of 3) Schematic Diagram
14 15
TH-42PM50U
21
22
23
24
25
26
27
28
29
30
31
32