14.22. H-Board Block 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
RED
WHITE
V1_SL
V2_SR
V1_S_DET
HDMI_SL
V2_S_DET
V2_COMP
V2_S_C
V2_S_C
V2_S_Y
V2_COMP
V2_S_Y
V2_SL
V1_SR
V1_SR
D2_SL
D2_SR
D2_SR
D2_SL
D1_SL
D1_SR
D1_SR
D1_SL
V2_SL
V2_SR
V1_SL
V1_COMP
V1_S_C
V1_S_C
V1_S_Y
V1_COMP
V1_S_DET
D2_Y
D2_PB
D2_PR
D2_Y
D2_PB
D2_PR
D1_PB
D1_PR
D1_Y
D1_PB
D1_PR
AV3_C
AV3_Y
AV3_V
HDMI_SR
V2_S_DET
ATV_SL
ATV_SR
BS_SL
BS_SR
AV3_V
AV3_Y
AV3_C
AV3_S_DET
AV3_S_DET
BS_SL
BS_SR
HDMI_SR
HDMI_SL
ATV_SL
ATV_SR
V1_S_Y
D1_Y
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
STB3.3V
STB3.3V
STB5V
BT30V
STB3.3V
JK2601
DVI
51
V4
C4
5
VOUT3
7
Y4
79
1
27
PB2
29
PR2
31
CY2
21
PB1
23
PR1
25
CY1
S4
23
24
7
KEYSCAN1
9
KEYSCAN3
5
RM_IN
H51
4
KEYSCAN3
8
2
R_LED_ON
KEYSCAN1
RM_IN
5
H2
TO DG2
Y3
C3
V3
2
77
S3
MONITOR
OUT
60
PBOUT1 59
PROUT1 58
YOUT1
Y1
69
67
C1
45
SDA
46
SCL
SCL0B
SDA0B
12
13
26
25
19
18
3
4
IN
6
7
AV1
IN
8
9
COMPONENT2
IN
10
11
COMPONENT1
IN
14
15
DVI
IN
AV2
MONITOR
OUT
IN
AV2
AV1
IN
COMPONENT2
IN
COMPONENT1
IN
JK2603
14
R_LED_ON
MAIN
OUT
6
3
17
V7
MONITOR
OUT
VIDEO2
IN
IN
COMPONENT1
IN
COMPONENT2
L
R
R
L
R
L
MAIN
OUT
HDMI
IN
R
L
R
L
R
L
IN
VIDEO
IN
DVB
R
L
L
R
R
L
STB3.3V
6
IC2601
VIDEO SW
IC2602
AUDIO SW
H
VIDEO1
IN
AV TERMINAL/AV SWITCH
IN
TV(ANALOG)
H40
5
TO PA40
SUB5V
STB5V
AMUTE
SUB5V
SUB3.3V
MAIN9V
SUB9V
MAIN3.3V
IN
AV3
20
R 21
L
AV3
76
75
73
Y2
C2
71
S-2
IN
V2
3
1
15
7
11
13
9
36
35
SDA0B
SCL0B
SDA
SCL
56
PBOUT2 55
PROUT2 54
YOUT2
SUB
OUT
TO G51
AV3_Y
18
29
AV3_L
AV3_R
20
22
AV3_V
AV3_C
25
27
AV3_S_DETECT
S1
70
15
V6
STB5V
SUB9V
MAIN9V
SUB5V
SUB3.3V
MAIN3.3V
2
VDD
1
Vout
5
EXT
IC2607
BT30V
Q2625
AMP
9.00V
30.00V
BT30V
BS
IN
R 17
L 16
Q2608
Q2617
STB5V
Q2624
STB5V
Q2611
Q2613
MUTE
Q2612
D2617
MAIN9V
MAIN9V
MUTE
MUTE CCT
MUTE SW
Q2609
Q2607
Q2615
SOUND
IN
42
48
HDMI_SL
DVB_Y
46
52
54
40
16
MAIN_R
DVB_C
MAIN_PR
HDMI_SR
MAIN_Y
H1
BS_SR
ATV_SR
ATV_SL
VIDEO_OUT
56
58
14
44
BS_SL
18
60
MAIN_L
MAIN_PB
50
TO DG1
76
74
77
AUDIO MUTE
A_MON_MUTE
RST
Q2626
SCL0B
SDA0B
SDA0B
SCL0B
12
SUB3.3V
66
BT30V
65
STB5V
SOS
1
78
80
BT30V
73
11
STB3.3V
1
4
8
3
7
IC2603
IN1a
IN1b
OUTb
OUTa
+IN-1
14
23
OUT2
8
30
SOUND PROCESSOR
SCL0B
SR
SDA0B
SDA
IC2604
12
13
9
+IN-2
SCL
14
SL
SL
SR
OUT1
AUDIO EQ AMP
Q2618
Q2619
7
MAIN_L
MAIN_R
RST
(BBE VIVA)
5
1
2
7
3
6
IC2308
OP AMP
LED BLINKING : 10TIMES
TUNER SOS
TH-37/42PX60U
H-Board Block Diagram
TH-37/42PX60U
H-Board Block Diagram
TH-37PX60U / TH-42PX60U
96
Summary of Contents for TH-37PX60U
Page 18: ...7 Location of Lead Wiring 7 1 Lead of Wiring 1 18 TH 37PX60U TH 42PX60U ...
Page 19: ...7 2 Lead of Wiring 2 19 TH 37PX60U TH 42PX60U ...
Page 20: ...7 3 Lead of Wiring 3 20 TH 37PX60U TH 42PX60U ...
Page 21: ...7 4 Lead of Wiring 4 21 TH 37PX60U TH 42PX60U ...
Page 22: ...7 5 Lead of Wiring 5 22 TH 37PX60U TH 42PX60U ...
Page 23: ...7 6 Lead of Wiring 6 23 TH 37PX60U TH 42PX60U ...
Page 24: ...7 7 Lead of Wiring 7 24 TH 37PX60U TH 42PX60U ...
Page 25: ...7 8 Lead of Wiring 8 25 TH 37PX60U TH 42PX60U ...
Page 30: ...8 4 No Picture 30 TH 37PX60U TH 42PX60U ...
Page 37: ...10 4 Adjustment Volume Location 10 5 Test Point Location 37 TH 37PX60U TH 42PX60U ...
Page 39: ...39 TH 37PX60U TH 42PX60U ...
Page 74: ...TH 37PX60U TH 42PX60U 74 ...
Page 75: ...14 Schematic and Block Diagram 14 1 Schematic Diagram Notes TH 37PX60U TH 42PX60U 75 ...
Page 152: ...15 2 Packing Exploded Views 152 TH 37PX60U TH 42PX60U ...