TO
P
NP
NP
NP
LPF_B1
HD_S
SCL2
LPF_B
LPF_G
LPF_R
GC_VP
VD_S
PC_R1
PC_B1
PC_G1
LPF_B
LPF_G
VD_S
HD_S
LPF_R
GC_G
GC_R
5V
AY_A0
AY_DQ5
AY_DQ3
AY_A5
AY_BS
AY_DQ25
AY_DQ26
AY_DQ11
AY_A1
AY_CAS
AY_DQ12
AY_RAS
AY_DQ20
AY_DQ29
AY_DQ21
AY_A6
AY_DQ13
AY_DQ2
AY_CLK
AY_DQ24
AY_DQ10
AY_DQ0
AY_DQ27
AY_DQ30
AY_A9
AY_A2
AY_DQ6
AY_DQ19
AY_DQ22
AY_DQ8
AY_DQ15
AY_DQ31
AY_A10
AY_DQ18
AY_DQ9
AY_WE
AY_A8
AY_DQ4
AY_CKE
AY_A7
AY_A3
AY_DQ1
AY_DQ7
AY_DQ28
AY_A4
AY_DQ23
AY_DQ16
AY_DQ17
AY_DQ14
C
C
C
C
C
PC_G1
PC_B1
GC_B
PC_R1
3.3V
SW9V
C
C
PC_HD
PC_VD
C
C
PC_HD55
PC_VD55
SWB
SWG
LPF_R
LPF_B
LPF_G
G_OUT4
LPF_R1
HD_S1
VD_S1
NCLP_S
F
A
N_CONT
REMO
TE
TXD_TU0
RXD_TU0
PO
WER_ST
A
T
US
SWR
SW_CLP
SW_HP
SW_VP
SDA2
FANSOS
FANMAX/MIN
FANONOFF
FAN_CONT
VFC
SW9V
PC_HD5
SWGC-PC
PC_VD5
GC_HP
HD_S
JS8
JS8101
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
R8005
22
C8002
25V
22
JS55
JS7
JS8102
JS60
R8250
10K
1%
R8001
75
R8236
220
1%
R8002
75
R8213
220
JS6
JS8100
R8004
22
JS59
1
2
3
4
5
6
L8200
EXCCL3225U1
JS56
JS66
JS8205
R8214
220
R8079
0
JS49
R8223
220
JS8104
R8215
220
D8001
MAZ31100ML
JS58
JS64
LC8206
J0HAAB000012
1
2
3
4
R8232
100
JS57
JS8103
R8078
0
JS53
JS62
C8004
25V
22
JS70
R8251
220
JS50
JS8105
JS52
JS51
JS68
C4788
16V
1
C4786
16V
0.1
C4787
4V
100
C4776
16V
1
R4568
0
L4532
J0JGC0000021
C0CBCBD00006
1
2
3
5
4
R4729
EXB38V820JV
K4S643232F-TC60
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
R4733
EXB38V820JV
R4734
EXB38V820JV
R4727
EXB38V820JV
C4777
16V
1
C4785
4V 100
R4731
EXB38V820JV
R4730
EXB38V820JV
R4728
EXB38V820JV
C4781
16V
1
R4732
EXB38V820JV
R8209
0
R8240
0
R8206
0
R8205
0
R8208
0
R8239
0
D8002
MAZ31100ML
1%
R8003
75
D8003
MAZ31100ML
C8006
25V
22
R8006
22
M52055FP-70BD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
R8210
1.5k
R8211
1.5k
R8212
1.5k
C4778
16V
1
C4779
16V
1
C4782
16V
1
C4783
16V
1
C4784
16V
1
C4780
16V
1
C4789
16V
1
C4790
16V
1
C4791
16V
1
C4792
16V
1
C8201
16V
47
C8203
50V
0.01
C8011
16V
100/16V
C8010
50V
0.01
R8059
3.3
R8058
4.7k
D8005
MA3X15300L
C8018
10[KB]
Q8012
2SB1218A-TX_M
Q8011
2SD1819A-TX
R8061
3.3
R8062
3.3
C8017
10[KB]
Q8013
2SD1819A-TX
Q8014
2SB1218A-TX_M
D8004
MA3X15300L
R8055
4.7k
R8060
3.3
R8057
4.7k
R8056
4.7k
SW9V
C8023
50V
0.01
C8024
50V
470p
R8227
0
C8210
10
16V
C8215
10
16V
C8214
16V
0.1
C8206
16V
0.1
C1AB00001720
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
C8218
16V
0.1
C8207
16V
0.1
R8255
1M
MAIN_5V
C8219
16V
0.1
R8216
0
1%
R8224
820
C8216
16V
4R7
C8211
16V
0.1
L8203
EXCCL3225U1
C8208
16V
0.1
C8217
16V
0.1
R8222
0
R8217
0
C8220
16V
47
C8213
16V
0.1
C8212
10
16V
R8218
4700
C8209
16V
0.1
L8202
EXCCL3225U1
R8254
1M
R8253
1M
L8201
EXCCL3225U1
L8204
EXCCL3225U1
C8223
10
470
C8222
10
470
C8221
10
470
1%
R8230
75
1%
R8228
75
1%
R8229
75
LC8203
J0HAAB000012
1
2
3
4
LC8202
J0HAAB000012
1
2
3
4
LC8204
J0HAAB000012
1
2
3
4
LC8201
J0HAAB000012
1
2
3
4
LC8200
J0HAAB000012
1
2
3
4
R8108
100
R8234
330
R8231
100
C8026
50V
0.01
R8074
10K
R8077
10K
R8073
22
C8025
16V
47
R8066
0
CXA1315M-T4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
R8065
10K
LC8001
10U
R8067
0
R8071
0
R8075
22
R8070
0
SW9V
GC_RGB/PC_RGB
PC_R
PC_G
PC_B
GND
TXD_TU
GND
REMOCON_OUT
RXD_TU
STB_ON
TXD_PC
RESET
PC_G
PC_R
PC_B
RGB_ENB
NC
LEDCTRL_SOS
PC_HD
PC_VD
G
B
R
HD_S
VD_S
NCLP
NC
G
B
PC
F
AN_CONT
PO
WER ST
A
T
US
CABLE DET
GND
GND
TV,VIDEO
GND
RXD_PC
PQ1X331M2ZP
LEDCTRL_SOS
Vo
Vin
GND
Nr
ON/OFF
VSSQ
DQ8
DQ21
VDDQ
VSSQ
VSS
CKE
NC
DQS3
DQ29
DQ19
DQ10
VSSQ
DQS2
NC
DQ31
DQ1
VDDQ
A0
VDDQ
DQ3
VDDQ
DQ26
A8
A5
VDD
VDD
A10/AC
DQ16
DQ15
VSSQ
DQ24
DQ4
/WE
NC
DQ27
VSS
A6
A9
DQ5
DQ25
VSSQ
BA1
64M SDRAM
DM2
NC
/CAS
BA0
A7
/RAS
VSSQ
VSS
VDDQ
DQ9
DM0
DQ17
NC
/CS
DQ18
VDD
VDDQ
DQ22
DM1
A4
VDD
VDDQ
DM3
DQ20
DQ12
DQ30
DQ6
DQ13
DQ14
A1
VDDQ
CLK
A3
A2
DQ23
DQ0
VSSQ
VSS
DQ2
DQ7
VSSQ
DQ11
DQ28
HD
VD
R
IN2A
OUT3
IN3A
IN2B
IN1A
OUT1
IN1B
GND1
GND3
VCC
GND2
SW2
SW3
SW1
IN3B
OUT2
DISABLE
NC
GSR1
MUXSEL
GINB/UINB
RGB-LPF
GND1
BOUT/VOUT
NC
VCC1
GSG1
RINB/YINB
VCC3
VFC
RINA/YINA
GOUT/UOUT
GND2
BINB/VINB
VCC4
RFC
GND4
BINA/VINA
VCC2
GSB1
NC
GINA/UINA
ROUT/YOUT
GND3
SYNCIN
SW2
DAC1
DAC3
SCL
SW0
DAC0
0 0 X0 GC
SW3
1 0 X2 PC
EX.DAC
GND
SAD1
-------------
SAD2
SAD0
DAC2
SW3 sw2
SW1
DAC4
SDA
VCC
52
46
49
54
48
51
53
47
50
89
85
88
87
86
82
81
83
90
84
107
101
105
102
110
108
106
109
103
104
111
DG-BOARD TNPA2816AB (6/7)
!
AVR 3.3V
TH-42PX20U-P
DG-BOARD (6 of 7) Schematic Diagram
TH-42PX20U-P
DG-BOARD (6 of 7) Schematic Diagram
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 ...