H-Board (3 Of 3) Schematic Diagram - Panasonic TH-37PX50U Service Manual

TH-37PX50U / TH-42PX50U / TH-50PX50U

13.24. H-Board (3 of 3) Schematic Diagram

11
12
13
14
L2617
J0JHC0000078
C2701 C2702
16V 16V
100u 0.1u
15
16
17
18
19
20
21
22
23
H-BOARD TNPA3598AC (3/3)
TH-37/42/50PX50U
H-Board (3 of 3) Schematic Diagram
16
C2736
10V
1u
C2733
C2750
10V 50V
1u
22u
C2729
10V
1u
R2823
C2744 1 33
10V 1u 220
R2835 22
C2747
R2825 2 32
R1 SCL
10V 1u 220
R2837 22
C2703 R2793 3 31
L2 ADR
10V 1u 220 R12 LOUT1
C2718 R2830 82k
C2705 R2794 16V 4 30
R2 ROUT2
10V 1u 0.1u
220
IC2605
5 29
VCC1 LOUT2
C2708
C2725 6 28
10V VCC2 AN15861A-VT GND2
R2795
1u 16V 0.1u
220
7 27
L3 GND1 R2832
AUDIO SW
220
C2710 R2797 8 26
R3 ROUT3
10V 1u 220
C2712 R2798 9 25
L5 VD
L4 LOUT3
10V 1u 220
R2833
10 24
220
R4 ROUT4
R2799
C2715 11 23
10V 220
1u
R2896
0
C2717 C2783
10V 50V
1u
22u
JS2738
ERJ3GEY0R00V
JS2737
ERJ3GEY0R00V
17 18
C2775
25V
470u
MON_V
MON_SL
MON_SR
V2_S_Y
D2619
MAZ81400ML
V2_S_C
D2621
MAZ81400ML
V2_S_DET
V2_COMP D2622
MAZ81400ML
D2640
SDA1
MAZ81400ML
SCL1
V2_SL
D2641
MAZ81400ML
V2_SR
AAM_R
AAM_L
D2642
MAZ81400ML D2620
V1_S_Y MAZ81400ML
MAIN_R
V1_S_C
D2623
MAIN_L V1_S_DET MAZ81400ML
V1_COMP D2624
MAZ81400ML
D2643
MAZ81400ML
D2644 D2_Y
MAZ81400ML
D2645
MAZ81400ML D2_PB
D2_PR
D2646
D2_SL
MAZ81400ML
D2_SR
JS2645
ERJ3GEY0R00V
JS2652
ERJ6GEY0R00V
JS2653
ERJ6GEY0R00V
JS2654
ERJ6GEY0R00V
JS2655
ERJ6GEY0R00V
JS2656
ERJ6GEY0R00V
JS2657
ERJ6GEY0R00V
JS2658
ERJ6GEY0R00V
JS2659
ERJ6GEY0R00V
JS2660
ERJ6GEY0R00V
JS2661
ERJ6GEY0R00V
JS2662
ERJ6GEY0R00V
JS2663
ERJ6GEY0R00V
19 20
132
JK2601
K1U939A00001
D2656 MONITOR OUT
V
MAZ81400ML
V
D2657
MAZ81400ML
L
L
D2658
MAZ81400ML R
R
JS2714 G
ERJ6GEY0R00V
C
R2863
C2776 Y
75
JS2715 R2856 16V
G
1u Y C
ERJ6GEY0R00V 75
Y-G
C-G
G
JS2716
R2868
ERJ6GEY0R00V
75 V
V
L
JS2717
L
ERJ6GEY0R00V R2855
R2860
180k
180k R
R
G
C
Y
R2858 C2777 R2866
75 75
JS2718 16V G
Y C
1u
ERJ6GEY0R00V
Y-G
C-G
G
JS2719
ERJ6GEY0R00V
D2659
MAZ81400ML V
V
JS2720 R2869
75
ERJ6GEY0R00V
V1_SL L
L
JS2721
R
V1_SR R2864
ERJ6GEY0R00V R
D2660 R2861 180k G
180k
MAZ81400ML
COMPONENT2
Y
Y
JS2725 PB
Pb
ERJ6GEY0R00V
JS2724 PR
Pr
ERJ6GEY0R00V G
L
L
R2848
180k
D2647 R
R
MAZ81400ML G
JS2722
R2849
COMPONENT1
ERJ6GEY0R00V 180k
D1_Y D2648 Y
Y
MAZ81400ML
JS2723 PB
Pb
ERJ6GEY0R00V
D2649
D1_PB MAZ81400ML PR
Pr
G
R2850
D1_PR D2650 MAZ81400ML L
180k
L
R
D2651 MAZ81400ML
D1_SL R
G
R2851
D1_SR D2652 180k
JK2605
MAZ81400ML
K2HA204A0038
D2653
MAZ81400ML
HIMI ANALOG
AUDIO IN
D2654
MAZ81400ML
DVI_SL WHITE
JS2672 JS2680 JS2696
ERJ6GEY0R00V ERJ6GEY0R00V ERJ6GEY0R00V R2854 180k
DVI_SR
RED
JS2673 JS2681 JS2697
ERJ6GEY0R00V ERJ6GEY0R00V ERJ6GEY0R00V
JS2674 JS2682 JS2698 R2859
ERJ6GEY0R00V ERJ6GEY0R00V ERJ6GEY0R00V D2655 180k
MAZ81400ML
JS2675 JS2683 JS2699
ERJ6GEY0R00V ERJ6GEY0R00V ERJ6GEY0R00V
JS2676 JS2684 JS2700
ERJ6GEY0R00V ERJ6GEY0R00V ERJ6GEY0R00V
JS2677 JS2685 JS2701
ERJ6GEY0R00V ERJ6GEY0R00V ERJ6GEY0R00V
JS2678 JS2686 JS2702
ERJ6GEY0R00V ERJ6GEY0R00V ERJ6GEY0R00V
JS2679 JS2687 JS2703
ERJ6GEY0R00V ERJ6GEY0R00V ERJ6GEY0R00V
JS2692
ERJ6GEY0R00V
JS2693
ERJ6GEY0R00V
JS2694
ERJ6GEY0R00V
JS2695
ERJ6GEY0R00V
TH-37/42/50PX50U
H-Board (3 of 3) Schematic Diagram
21 22
MONITOR
OUT
V2
VIDEO2
IN
V1
VIDEO1
IN
COMPONENT2
IN
COMPONENT1
IN
23