14.22. DV-Board (1 of 3) Schematic Diagram
+
+
+
+
+
Thermal
Pad
+
+
+
+
+
3.3V
3.3V
3.3V
3.3V
5V
5V
3.3V
3.3V
3.3V
C5050
16V
3.3u
C5036
16V
0.1u
R5008
10k
R5192
3.9
C5001
16V
10u
R5023
68
C5005
16V
0.1u
C5029
50V
0.01u
R5015
4.7k
R5036
33
C5023
6.3V
47u
C5134
16V
0.1u
C5032
50V
0.01u
D5013
MAZ30360HL
L5002
ELJPA2R2MF
L5003
EXCCL4532U1
R5043
33
C5025
50V
1000p
L5008
EXCCL4532U1
ZA5001
K4CD01000002
IC5001
C3EBDC000061
1
2
3
4
5
6
7
8
C5035
50V
0.01u
ZA5105
TESA169
C5037
6.3V
47u
ZA5102
TESA169
R5186
0
R5048
220
C5057
50V
100p
C5007
16V
0.1u
C5004
16V
1u
C5030
16V
0.1u
C5027
16V
0.1u
R5038
33
R5042
33
ZA5104
TESA169
1%
R5026
390
R5009
0
L5007
EXCCL4532U1
C5131
16V
3.3u
R5020
2.7k
C5028
50V
0.01u
C5041
50V
1000p
D5008
MA3X152A0L
R5190
3.9
R5010
0
D5004
B0KB00000023
16
4
5
2
3
C5002
16V
1u
DV3
1
2
3
C5135
16V
1u
C5054
6.3V
47u
C5130
10V
3.3u
ZA5003
K4CD01000002
C5051
50V
0.01u
L5009
EXCCL4532U1
D5011
MAZ30560ML
1%
R5031
124
R5024
22
R5007
0
R5011
0
R5013
47k
R5032
4.7k
C5132
16V
1u
C5019
50V 1000p
R5188
3.9
C5003
16V
1u
C5063
50V
0.01u
C5038
50V
0.01u
R5030
10k
R5049
1k
C5049
16V
0.1u
JK5001
K1FA119E0001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
D5001
B0KB00000023
16
4
5
2
3
D5007
MA3X152A0L
C5047
50V
1000p
C5040
16V
0.1u
R5193
3.9
ZA5101
TESA169
R5014
4.7k
C5021
50V
0.01u
R5016
56
C5014
16V
0.1u
C5042
6.3V
47u
C5018
16V
0.1u
Q5001
B1MBACA00004
G1
D1
S1
G2
D2
S2
R5041
33
L5005
EXCCL4532U1
R5187
0
IC5003
C1AB00001865
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
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
C5034
16V
0.1u
R5194
3.9
R5176
0
C5016
50V
0.01u
Q5003
2SD0601A0L
C5031
6.3V
47u
R5029
4.7k
R5195
3.9
R5004
1k
R5039
EXB38V220JV
C5022
16V
0.1u
L5001
EXCCL3225U1
C5056
16V
0.1u
C5046
16V
0.047u
R5022
15k
C5012
6.3V
47u
R5018
10k
C5020
16V
0.1u
Q5002
2SD0601A0L
C5015
50V
1000p
C5044
16V
0.1u
R5025
22
R5019
47
R5005
0
ZA5103
TESA169
C5033
16V
0.1u
C5045
6.3V
47u
L5004
EXCCL4532U1
C5006
16V
10u
R5040
EXB38V330JV
L5006
EXCCL4532U1
R5191
3.9
R5142
0
D5012
MAZ30560ML
R5021
10k
C5017
16V
0.1u
D5003
B0KB00000023
16
4
5
2
3
R5017
33k
IC5005
PST9128NR
1
2
3
5
4
R5035
3.9k
ZA5002
K4CD01000002
R5189
3.9
D5005
B0KB00000023
16
4
5
2
3
C5133
16V
1u
C5048
50V
1000p
C5024
16V
1u
R5006
0
C5026
16V
0.1u
R5196
10k
TP032
TP033
TP034
R5001
0
C5013
6.3V
47u
C5039
16V
0.1u
CLK+
D0G
D1-
D1+
D2G
D0-
D0+
D1G
D2-
D2+
N.C.
+5V
DDC DATA
CLK-
CEC
HPDT
DDCG
SCL
CLKG
GND
SCL
SD
A
HOTPLUG
SDA
SCL
HO
TPLUG_5V
NC
NC
NC
VSS
EEPROM
DDC
VCC
WP
SCL
SDA
6
5
1
4
2
3
3.3V_SDA
3.3V_SCL
Level-Shift
5V_SDA
5V_SCL
5V PULS
CABLE IN -> Hi : Norm
CABLE OUT -> Low : Mute
MUTE FOR CABLE IN AND OUT
Hi : MUTE
FOR DDC RESET
RESET
PLL1
RXC-
RXC+
RX0-
RX0+
RX1-
RX1+
RX2-
RX2+
DDC_SDA
EXT_RES
AVCC
CSD
A
CSCL
RSVD
RESET#
INT
PVCC
PGND
OGND
D
A
CGNDR
AGND
GND
D
A
CVREF0
D
A
CVREF1
D
A
CVCC
DDC_SCL
VCC
RX2+
RX2-
AVCC
RX1+
RX1-
RX0+
RX0-
RXC+
RXC-
AGMD
AGND
AGND
AGND
AVCC
AVCC
Q15
Q12
Q13
Q14
Q08
Q09
O
VCC
O
VDD
HDMI I/F
RECEIVER
Q01
Q02
Q03
Q04
Q05
Q06
Q07
OGND
O
VCC
VCC
GND
Q00
OV
C
C
RSVD
RSVD
RSVD
AnBPb
AnGY
RSET
AnRPr
COMP
D
A
CGNDB
D
A
CVCCB
D
A
CGNDG
D
A
CVCCG
PLLIN
MCLKIN
MCLKOUT
D
A
CVCCR
D
A
CGND
VCC
GND
Q17
ODCK
OVCC
OGND
Q11
Q16
Q10
Pix clk
PLL
VCC
OGND
WS
SD0
SPDIF
PLLOUT
Q18
Q19
Q20
Q21
Q22
Q23
DE
VSYNC
HSYNC
SCK
VCC
GND
PLLGND
RX_SCK
RX_WS
RX_SD0#
RX_MCLK
TO MPU
Vcc
Vout
GND
SUB
NC
1
7
4
8
A
5
6
D
E
C
B
3
2
HDMI IN
DV-BOARD TNPA2996AC (1/3)
!
15
14
13
12
11
10
9
8
7
6
5
4
3
1
2
HPD for MUTE
TH-42PX20U-P
DV-BOARD (1 of 3) Schematic Diagram
TH-42PX20U-P
DV-BOARD (1 of 3) Schematic Diagram
84
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 ...