15.18. H-Board (3 of 3) Schematic Diagram
V
V
MONITOR OUT
V1
V2
COMPONENT2
COMPONENT1
C
Y
V
R
L
R
L
Pb
Pr
C
Y
R
Pb
R
R
Y
L
Pr
L
Y
L
+
+
+
+
+
+
V2_COMP
V1_S_C
V1_COMP
D2_Y
V2_S_Y
V2_S_DET
D1_Y
D1_PB
D1_PR
DVI_SL
D2_PB
PC_R
SD
A0B
SCL0B
V2_SL
V2_SR
V1_SL
V1_SR
D2_SL
D2_SR
D1_SL
D1_SR
HDMI_SL
HDMI_SR
MON_SL
MON_SR
AAM_L
MAIN_L
V3_SR
V3_SL
D
VI_SL
D
VI_SR
BS_SR
BS_SL
AAM_R
MON_SR
AAM_L
MON_SL
PC_SL
PC_SR
PC_V
PC_H
D2_PR
A
TV_SL
A
TV_SR
MAIN_L
MAIN_L_OPT
MAIN_R
MAIN_R_OPT
PC_B
PC_G
MON_V
V1_S_Y
V1_S_DET
V1_SL
AAM_V
V2_S_C
MON_V
V2_SR
V1_SR
D2_SL
D2_SR
D1_SL
D1_SR
DVI_SR
V2_SL
PC_R_GND
PC_G_GND
PC_B_GND
MAIN_R
AAM_R
PC_SL
PC_SR
D2643
MAZ81400ML
MAIN3.3V
C2734
16V
1u
JS2624
0
C2715
16V 1u
D2621
MAZ81400ML
R2645
10k
R2836
0
D2651
MAZ81400ML
R2687
100
JK2604
K2HC103A0002
JS2718
0
JK2601
K1U939A00003
V
L
R
G
C
Y
G
Y-G
C-G
G
V
L
R
G
C
Y
G
Y-G
C-G
G
V
L
R
G
Y
PB
PR
G
L
R
G
Y
PB
PR
G
L
R
G
C2736
10V
1u
R2708
1k
D2624
MAZ81400ML
R2817
220
R2833
220
C2708
16V 1u
R2859
39k
C2751
10V
1u
R2825
220
R2798
220
SUB9V
R2797
220
R2740
75
C2712
16V 1u
R2854
39k
D2623
MAZ81400ML
C2754
10V 1u
R2695
100
Q2610
2SB0709ASL
R2835
22
R2625
220
R2861
39k
JK2603
K2HA204A0041
L
L-G
R
R-G
R2864
39k
D2658
MAZ81400ML
R2814
220
C2750
50V
22u
D2656
MAZ81400ML
R2824
220
R2832
220
JS2625
0
R2700
270k
C2718
16V 0.1u
R2841
0
Q2611
2SD0601A0L
D2647
MAZ81400ML
JS2725
0
L2616
J0JHC0000078
D2645
MAZ81400ML
JS2716
0
C2744
10V
1u
R2856
75
R2702
47k
C2793
10V 1u
D2654
MAZ81400ML
R2717
4.7k
R2807
220
JS2714
0
R2858
75
R2796
68
R2698
1.8k
C2702
16V
0.1u
R2646
10k
R2688
120
JK2602
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
D2648
MAZ81400ML
JS2722
0
C2775
25V 470u
R2691
100
C2797
25V 470u
R2818
220
C2792
10V 1u
C0JBAZ002205
IC2606
1
/1OE
2
1A
3
2Y
4
GND
5
2A
6
1Y
7
2OE
8
Vcc
C2655
16V
0.1u
C2710
16V 1u
R2752
75
JS2723
0
JS2724
0
R2681
180k
R2867
39k
JS2715
0
R2860
39k
R2794
220
D2657
MAZ81400ML
R2682
100
R2710
100
R2722
75
Q2612
2SB0709A0L
R2869
75
R2606
220
C2742
10V
1u
C2780
10V
1u
D2630
MAZ81400ML
R2804
220
D2609
MAZ80620ML
C2717
16V 1u
C2785
10V 1u
R2690
1.8k
D2652
MAZ81400ML
R2822
220
R2837
22
JS2647
0
D2659
MAZ81400ML
R2774
220
R2793
220
C2740
10V
1u
D2649
MAZ81400ML
D2650
MAZ81400ML
R2868
75
C2741
16V
1u
C2779
10V
1u
JS2720
0
D2610
MAZ80620ML
R2696
1M
R2871
39k
JS2651
0
C2633
16V 2.2u
R2823
220
R2647
68
R2855
39k
D2641
MAZ81400ML
JS2650
0
D2653
MAZ81400ML
C2637
10V
1u
D2640
MAZ81400ML
C2796
25V 470u
R2865
75
C2747
10V
1u
JS2717
0
D2622
MAZ81400ML
D2619
MAZ81400ML
R2862
75
JS2655
D2642
MAZ81400ML
R2686
75
C2752
10V
1u
C2634
16V 2.2u
C2703
16V 1u
R2820
220
R2715
100
R2716
4.7k
D2660
MAZ81400ML
R2851
39k
D2644
MAZ81400ML
C2730
16V
1u
JS2719
0
C2705
16V 1u
JS2646
0
R2850
39k
C2743
16V
1u
C2701
50V
22u
D2629
MAZ81400ML
R2799
220
R2821
220
R2800
220
AN15862A-VT
IC2602
1
L1
2
R1
3
L2
4
R2
5
VCC
6
L3
7
R3
8
L4
9
R4
10
L5
11
R5
12
L6
13
R6
14
L7
15
R7
16
L8
17
R8
18
L9
19
R9
20
L10
21
R10
22
O1
23
LOUT5
24
ROUT5
25
LOUT4
26
ROUT4
27
LOUT3
28
ROUT3
29
GND
30
LOUT2
31
ROUT2
32
LOUT1
33
R
OUT1
34
ADR
35
SCL
36
SD
A
37
O2
38
BIAS
39
L11
40
R11
41
L12
42
R12
43
L13
44
R13
D2646
MAZ81400ML
D2655
MAZ81400ML
R2849
39k
R2808
220
C2723
16V 1u
C2635
50V
10u
JS2721
0
JS2626
0
Q2609
2SD0601A0L
R2693
100
R2848
39k
C2784
10V 1u
C2753
10V 1u
R2795
220
R2680
180k
R2819
0
D2620
MAZ81400ML
R2830
82k
C2738
10V
1u
SUB9V
D2665
MAZ81100ML
JS2666
ERJ3GEY0R00V
DVI SOUND IN
PC AUDIO IN
AC
SUFFIX
21
16
22
19
17
18
20
23
PC IN
COMPONENT2
IN
IN
COMPONENT1
IN
VIDEO1
IN
VIDEO2
OUT
MONITOR
AUDIO SW
BUFFER
25
24
28
23
26
27
29
22
21
H-BOARD TNPA3769ACS (3/3)
!
TH-42PX600U
H-Board (3 of 3) Schematic Diagram
TH-42PX600U
H-Board (3 of 3) Schematic Diagram
TH-42PX600U
86
Summary of Contents for TH-42PX6U
Page 8: ...4 Location of Lead Wiring 4 1 Lead of Wiring 1 8 TH 42PX6U TH 50PX6U ...
Page 9: ...4 2 Lead of Wiring 2 9 TH 42PX6U TH 50PX6U ...
Page 10: ...NOTE 10 TH 42PX6U TH 50PX6U ...
Page 18: ...NOTE TH 42PX6U TH 50PX6U 18 ...
Page 19: ...6 Schematic and Block Diagram 6 1 Schematic Diagram Note TH 42PX6U TH 50PX6U 19 ...
Page 46: ...7 2 Parts Location TH 50PX6U 46 TH 42PX6U TH 50PX6U ...
Page 47: ...7 3 Packing Exploded Views 47 TH 42PX6U TH 50PX6U ...
Page 50: ...8 Electrical Replacement Parts List 8 1 Replacement Parts List Notes 50 TH 42PX6U TH 50PX6U ...
Page 119: ...1 Applicable signals 5 TH 42PX600U ...
Page 134: ...8 Location of Lead Wiring 8 1 Lead of Wiring 1 20 TH 42PX600U ...
Page 135: ...8 2 Lead of Wiring 2 1 21 TH 42PX600U ...
Page 136: ...8 3 Lead of Wiring 2 2 22 TH 42PX600U ...
Page 137: ...8 4 Lead of Wiring 3 1 23 TH 42PX600U ...
Page 138: ...8 5 Lead of Wiring 3 2 24 TH 42PX600U ...
Page 139: ...8 6 Lead of Wiring 4 1 25 TH 42PX600U ...
Page 140: ...8 7 Lead of Wiring 4 2 26 TH 42PX600U ...
Page 141: ...8 8 Lead of Wiring 5 27 TH 42PX600U ...
Page 146: ...9 4 No Picture 32 TH 42PX600U ...
Page 153: ...11 4 Adjustment Volume Location 11 5 Test Point Location 39 TH 42PX600U ...
Page 155: ...41 TH 42PX600U ...
Page 183: ...15 Schematic and Block Diagram 15 1 Schematic Diagram Notes TH 42PX600U 69 ...
Page 244: ...NOTE TH 42PX600U 130 ...
Page 245: ...16 Parts Location Mechanical Replacement Parts List 16 1 Parts Location 131 TH 42PX600U ...
Page 246: ...16 2 Packing Exploded Views 132 TH 42PX600U ...
Page 248: ...17 Electrical Replacement Parts List 17 1 Replacement Parts List Notes 134 TH 42PX600U ...