14.23. DV-Board (2 of 3) Schematic Diagram
+
+
TO
P
NP
+
+
+
NP
+
5V
5V
9V
5V
9V
3.3V
5V
9V
5V
C5092
16V
47u
IC5007
BA15218FDXE2
1
2
3
4
5
6
7
8
C5093
50V
0.01u
C5102
50V
0.01u
TP018
R5124
0
JK5002
K2HA204B0097
Q5008
2SB0709A0L
C5097
50V
0.01u
R5146
47k
R5071
560
C5075
16V
0.1u
R5089
0
TP016
JS017
TP027
R5136
68
TP020
R5110
22k
C5099
50V
180p
R5116
100
C5091
16V
47u
R5139
1k
TP017
R5070
270
C5086
16V 4.7u
DV7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
R5053
0
R5105
330
R5119
1.2k
L5024
J0HABB000004
1
2
3
4
R5073
560
R5087
560
L5032
ELJPA2R2MF
R5083
220
R5098
180k
C5090
16V
0.1u
C5081
16V
4.7u
R5054
0
R5066
220
R5130
330
L5037
ELJPA1R0MF
Q5013
2SD0601A0L
TP025
C5077
16V
0.1u
R5138
10k
R5172
0
C5098
50V
0.01u
R5122
10k
Q5011
2SD0601A0L
Q5019
2SD0601A0L
R5093
0
R5145
47k
D5015
MAZ31100ML
C5106
16V
10u
C5095
16V
22u
R5177
22k
TP05
C5088
16V
4.7u
L5027
J0HABB000004
1
2
3
4
R5123
47k
R5114
39k
Q5005
2SB0709A0L
C5100
50V
33p
Q5012
2SD0601A0L
R5140
1k
L5028
J0HABB000004
1
2
3
4
R5112
22k
R5118
100
L5033
ELJPA2R2MF
TP014
R5147
470
R5127
0
Q5004
2SB0709A0L
R5148
470
TP022
R5067
220
C5084
16V
10u
R5117
1k
R5107
33k
C5109
50V
2700p
R5092
0
C5082
16V
4.7u
R5121
1.2k
R5072
270
R5115
39k
C5103
16V
47u
1%
R5064
75
D5014
MAZ31100ML
R5143
330
R5077
22
C5087
16V
4.7u
R5132
10k
C5105
16V
4.7u
C5104
16V
4.7u
JS019
R5144
330
R5085
560
TP024
R5078
22
Q5006
2SB0709A0L
L5025
J0HABB000004
1
2
3
4
R5111
22k
Q5014
2SB0709A0L
TP019
JS016
R5128
10k
C5089
16V
0.1u
C5107
16V
10u
C5094
50V
0.01u
R5137
68
L5030
J0HABB000004
1
2
3
4
Q5017
2SD0601A0L
R5068
220
R5088
0
TP023
C5101
50V
33p
Q5007
2SB0709A0L
R5091
33
R5074
270
R5082
220
R5086
560
TP026
L5022
J0HABB000004
1
2
3
4
R5173
0
R5055
0
Q5015
2SD0601A0L
R5129
10k
R5125
47k
R5120
1.2k
TP021
L5031
EXCCL3225U1
TP030
R5141
10k
R5135
1k
C5096
50V
180p
R5084
220
R5102
10k
R5133
1k
C5085
16V
4.7u
C5083
16V
0.1u
IC5008
C1AB00000735
1
IN1B
2
SW1
3
OUT1
4
GND2
5
OUT2
6
OUT3
7
SW3
8
IN3A
9
IN3B
10
GND3
11
IN2A
12
SW2
13
VCC
14
IN2B
15
GND1
16
IN1A
R5113
22k
1%
R5062
75
TP015
Q5018
2SD0601A0L
R5069
560
R5094
0
R5097
180k
Q5016
2SD0601A0L
C5076
6.3V
47u
TP06
IC5006
C0FBBK000038
1
MCLK
2
BICK
3
SDTI
4
LRCK
5
PDN
6
SMUTE/CSN
7
ACKS/CCLK
8
DIF0/CDTI
9
P/S
10
AOUTR
11
AOUTL
12
VCOM
13
VSS
14
VDD
15
DZFR
16
DZFL
C5078
16V
0.1u
JS018
TP031
C5108
50V
2700p
R5126
330
1%
R5063
75
L5026
J0HABB000004
1
2
3
4
R5104
330
TP029
Q5009
2SB0709A0L
L5029
J0HABB000004
1
2
3
4
JS015
C5074
16V
1u
L5034
EXCCL3225U1
R5075
22
R5103
10k
R5090
0
R5109
33k
R
L
SCL1
SDA1
SCL0
SD
A0
SCL1
SD
A1
SUB 9V
SUB 9V
SUB 5V
SUB 5V
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
(ONL
Y HDMI)
(ONL
Y HDMI)
CEC
PR_OUT
PB_OUT
Y_OUT
A
U
DIO MUTE
INT#
L_OUT
R_OUT
HDMI A MUTE from MPU
AnG_Y
AnR_Pr
AnB_Pb
RX_SD0#
RX_WS
RX_SCK
RX_MCLK
L
R
-
+
+
-
L
R
VIL < 0.8V
VIH > 2.2V
LOW:MUTE
HPD for MUTE
SEL_AUDIO
R_OUT
L_OUT
A_DAC_PD#
Low=>MUTE
Hi=>MUTE
Hi=> MUTE
RX_SD0#
RX_MCLK
RX_WS
RX_SCK
AUDIO DAC
L
R
L
H
A
B
Y
R
L
UC_SCL
UC_SDA
AUDIO SELECT
DV
HD
AMP
14
9
15
12
8
13
10
11
AUDIO IN
!
DV-BOARD TNPA2996AC (2/3)
15
9
3
8
7
6
5
4
14
13
12
11
10
2
1
21
22
23
24
25
26
27
28
29
30
31
32
TO
(DG51)
DG-BOARD
DVI or HDMI
TH-42PX20U-P
DV-BOARD (2 of 3) Schematic Diagram
TH-42PX20U-P
DV-BOARD (2 of 3) Schematic Diagram
85
Summary of Contents for TH-42PX20U/P Operating
Page 9: ...6 2 Lead of Wiring 2 9 ...
Page 10: ...6 3 Lead of Wiring 3 10 ...
Page 11: ...6 4 Lead of Wiring 4 11 ...
Page 12: ...6 5 Lead of Wiring 5 12 ...
Page 34: ...15 2 Parts Location 2 34 ...
Page 35: ...15 3 Parts Location 3 35 ...
Page 36: ...36 ...
Page 37: ...15 4 Parts Location 4 15 5 Parts Location 5 37 ...
Page 38: ...38 ...
Page 42: ...17 2 Electrical Replacement Parts List 42 ...
Page 54: ...D12 K1KA07A00189 7P CONNECTOR 1 54 ...
Page 348: ...1 Applicable signals 4 TH 42PX20U P ...
Page 353: ...6 Location of Lead Wiring 6 1 Lead of Wiring 1 9 TH 42PX20U P ...
Page 354: ...6 2 Lead of Wiring 2 10 TH 42PX20U P ...
Page 355: ...6 3 Lead of Wiring 3 11 TH 42PX20U P ...
Page 356: ...6 4 Lead of Wiring 4 12 TH 42PX20U P ...
Page 357: ...6 5 Lead of Wiring 5 13 TH 42PX20U P ...
Page 358: ...6 6 Lead of Wiring 6 14 TH 42PX20U P ...
Page 367: ...9 4 IIC mode structure following items value is sample data 23 TH 42PX20U P ...
Page 376: ...32 TH 42PX20U P ...