H-Board (3 Of 3) Schematic Diagram - Panasonic TH-37PX60U Service Manual

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

21
22
23
C2739
10V 1u
C2737
10V 1u
C2784
10V 1u
C2785
10V 1u
C2753
10V 1u 1
C2754
10V 1u 2
R1
C2703 R2793
V2_SL 16V 1u 220 3
L2
R13
C2705 R2794
SUB9V
V2_SR 16V 1u 220 4
R2
C2718
16V 0.1u
5
VCC
C2708 R2795
L2616
V1_SL 16V 1u AN15862A-VT
220 6
J0JHC0000078 L3
C2710
R2797
V1_SR
16V 1u 220 7
R3
C2712
R2798
C2702
D2_SL 16V 1u 220 8
16V L4
C2701
C2715 R2799
50V 0.1u
D2_SR 16V 1u 220 9
22u L6
R4
C2717 R2800
D1_SL 16V 1u 220
10
L5
C2723 R2804
D1_SR 16V 1u
220 11
24
25
26
H-BOARD TNPA3769S (3/3)
!
27
TH-37/42PX60U
H-Board (3 of 3) Schematic Diagram
16 17
JS2629
D2665
MAZ81100ML
C2793
10V 1u
33
R2698 C2634
32 16V 2.2u
1.8k
LOUT1 AAM_L
C2792
31
10V 1u
ROUT2 C2633
ADR R2690
16V 2.2u
1.8k
30 AAM_R
LOUT2
IC2602
29
GND
28
ROUT3
AUDIO SW 27
LOUT3 Q2612
R2832
26 220 MAIN_R 2SB0709A0L
ROUT4
R2833
25 220 MAIN_L R2708
O1
LOUT4
1k
R2625
AAM_R
24 220
ROUT5
R2606 C2637
220 AAM_L 10V
23
1u
MAIN_L
MAIN_R
MAIN_R_OPT
MAIN_L_OPT
18
R2686
0 75
MON_V
MON_V
SUB9V
R2687
100
MON_SL
R2682
MON_SL
100
MON_SR
Q2611 MON_SR
2SD0601A0L V2_S_C
R2695 R2680
R2681
100
180k 180k
V2_S_Y
R2693
100
Q2609
V2_S_DET
2SD0601A0L
V2_COMP
D2641
MAZ81400ML
V2_SL
V2_SR
V1_S_C
D2642
MAZ81400ML
V1_S_Y
V1_S_DET
V1_COMP
D2659
MAZ81400ML
V1_SL
V1_SR
D2_Y
D2660
MAZ81400ML
D2_PB
D2647
MAZ81400ML
D2_PR
D2_SL
D2_SR
D2648
D1_Y
MAZ81400ML
D1_PB
D1_PR
D2652
MAZ81400ML
D1_SL
D1_SR
D2653
MAZ81400ML
D2654
MAZ81400ML
DVI_SL
DVI_SR
D2655
MAZ81400ML
PC_SL
PC_SR
19 20
99
JK2601
C2775
25V 470u
K1U939A00003
D2656
MAZ81400ML
MONITOR OUT
V
V
D2657
MAZ81400ML L
L MONITOR
D2658
MAZ81400ML OUT
R
R
G
V2
D2621
C
MAZ81400ML JS2714
VIDEO2
0 Y
D2619 G
Y C IN
R2856 R2865
MAZ81400ML Y-G
JS2715 75 75
0
C-G
G
D2622
JS2716 R2868
MAZ81400ML 0
75 V
V
D2640 JS2717 R2855 L
L
0 39k
MAZ81400ML
R
R
G
D2623 V1
R2860
MAZ81400ML 39k C
VIDEO1
Y
D2620
G Y C
IN
R2862
MAZ81400ML R2858
JS2718 Y-G
75
0 75
C-G
JS2719 G
0
D2624
MAZ81400ML
V
R2869
V
D2643 JS2720 75
0
MAZ81400ML
R2861 L
L
39k
R
R
JS2721 0
G
R2864
D2644
JS2725
39k COMPONENT2
MAZ81400ML 0 Y
Y
JS2724
PB
D2645 Pb COMPONENT2
0
MAZ81400ML
IN
PR
Pr
D2646
G
MAZ81400ML
R2848 L
L
39k
R2849 R
R
39k G
D2649
JS2722 COMPONENT1
MAZ81400ML 0
Y
Y
D2650 JS2723 PB
COMPONENT1
0 Pb
MAZ81400ML
IN
PR
Pr
D2651 G
MAZ81400ML
R2850 L
L
39k
R
R
G
R2851
39k
JK2603
L
L-G
K2HA204A0041
R
DVI SOUND IN
R-G
R2859
R2854
39k
39k
TH-37/42PX60U
H-Board (3 of 3) Schematic Diagram
21 22
TH-37PX60U / TH-42PX60U
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