NP
NP
OSD_YM
OSD_YS
AT_CLK
AT_YUV0
AT_YUV1
AI_FIL1
OSD_G
AT_YUV6
AT_YUV7
AT_YUV8
AT_YUV9
AT_YUV2
M_YM
AT_YUV3
M_YS
AT_YUV4
AT_YUV5
A
C
_TV
ON
9.5V
AD_MODE
PO
WER_ST
A
TUS
SOS2
A
TSCONOFF
A
C
_TV
ON
F
A
NONOFF
F
A
NMAX/MIN
F
A
NSOS
3.3V
3.3V
MAIN_Y
AB_VCLP
MAIN_PR
3.3V
OSD_B
M_OSD_R
OSD_R
M_OSD_G
M_OSD_B
5V
5V
3.3V
MAIN3.3V
AX_FO5
AX_FI3
AX_FI9
AX_RE
AX_FI4
AX_FI7
AX_FI0
AX_FO2
AX_WR
AX_FO9
AX_FI1
AX_FO4
AX_FI2
AX_FI5
AX_FO8
AX_FO7
AX_FO3
AX_RR
AX_WE
AX_FI8
AX_FI6
AX_FO1
AX_CLK
AX_FO0
AX_FO6
AB_YCLP
AB_UCLP
MAIN_PB
3.3V
MAIN9V
12V
SW9V
SW9V
9V
R4785
2200
C4828
50V
0.01
C4831
47/16V
6.3V
R4542
1k
1%
R4758
100
C4529
16V
0.1
LC4403
J0HAAB000012
1
2
3
4
C4502
10V
33/10V
C4793
0
16V
R006
1500
LC4433
ELKE103F
A
1
2
3
4
R4526
0
C4830
50V
0.01
R4545
EXB38VR000V
L4506
JW
C4532
10V
1[ZF]
Q4511
2SD10300TL
Q003
Q_SMIN_NPN
C4537
4V
100
PQ12SZ1T
C4501
16V
0.01
1%
R4739
100
C4534
16V
1
PQ1X331M2ZP
1
2
3
5
4
LC4432
ELKE103F
A
1
2
3
4
C4512
10V
1[ZF]
C4530
10V
1[ZF]
L4501
JW
R4527
150
LC4400
J0HAAB000012
1
2
3
4
LC4406
K212T256AL
1
2
3
4
C4829
47/16V
6.3V
LC4431
ELKE103F
A
1
2
3
4
R4818
0
LC4436
ELKE103F
A
1
2
3
4
C4535
10V
1[ZF]
TP4411
C4541
50V
0.01[KB]
C0JBAE000146
1%
R4738
100
C4542
4V
100
L4507
JW
C4531
10V
1[ZF]
R4543
0
TP4578
C4521
16V
0.1
LC4402
J0HAAB000012
1
2
3
4
C0CBCBD00006
1
2
3
5
4
LC4405
K212T256AL
1
2
3
4
R4786
2200
C4525
4V
100
C0JBAE000146
R4539
0
C4539
16V
1
C4540
16V
0.1
C4533
16V
47
R4544
EXB38VR000V
C4523
16V
0.01
LC4435
ELKE103F
A
1
2
3
4
C0FBAF000040
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
R4529
33
C4536
10V
1[ZF]
R4792
0
LC4404
J0HAAB000012
1
2
3
4
LC4407
K212T256AL
1
2
3
4
1%
R4757
100
C4527
16V
0.1
R4536
22
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
Q4510
2SD1819A-TX
C4522
10V
1[ZF]
R4546
EXB38VR000V
L4508
J0JGC0000021
R005
2K
LC4434
ELKE103F
A
1
2
3
4
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
L4562
J0JGC0000021
C
R4535
470
C4528
16V
0.1
R4540
22
R4534
330
R4501
220
R4504
0
R4515
10K
C4513
50V
100p
Q4507
2SD1819A-TX
C4503
50V
5P[CC]
Q4501
2SD1819A-TX
C4514
10V
33/10V
1%
R4522
750
1%
R4510
240
C4511
50V
22p
L4505
3.3
R4516
10K
R4505
680
1%
R4521
220
C4506
50V
5P[CC]
R4523
2.2k
L4502
1.5
C4519
6.3V
10
Q4508
2SB1218A-RTX
Q4504
2SB1218A-RTX
C4510
50V
120p
R4509
680
C4505
50V
47p
R4525
0
1%
R4512
220
R4503
220
R4520
2.2k
Q4503
2SD1819A-TX
Q4513
2SD10300TL
R4502
220
Q4502
2SD1819A-TX
C4507
50V
22p
Q4505
2SB1218A-RTX
C4518
10
25V
L4504
5.6
1%
R4518
2.4k
R4506
0
R4537
470
1%
R4517
2.4k
1%
R4513
330
R4507
680
C4508
50V
22p
R4538
470
C4509
50V
120p
L4503
5.6
R4519
2.2k
Q4506
2SB1218A-RTX
C4516
10
25V
R4508
0
1%
R4511
220
R4530
10K
R4524
0
R4532
33
Q4512
2SD10300TL
C4797
0
16V
Q4509
2SB1218A-TX_M
R4531
33
1%
R4514
330
C4795
0
16V
C4504
50V
47p
C4802
50V
0.01[KB]
PQ1X331M2ZP
1
2
3
5
4
L4556
J0JGC0000021
C4801
16V
1
C4804
16V
0.1
C4799
16V
47
C4803
4V
100
C4800
16V
1
R4787
2200
R4791
0
C4544
16V
1
C4554
16V
1
C4546
16V
1
C4558
16V
1
C4543
16V
1
C4557
16V
1
C4553
16V
1
C4547
16V
1
C4556
16V
1
MS81V05200-13T
A
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
C4545
16V
1
C4548
16V
1
C4555
16V
1
PQ1X331M2ZP
GND
97mA (HD)
SUB9V
D3
GND
D2
SUB9V
DRVDD2
GND
DRVGND2
SUB5V
GND
10bit
GND
MAIN
NR_14V
Y
GND
AD9214
MAIN9V
A/D
GND
OTR
MAIN5V
OFS/GAIN
GND
REFSENSE
5VD2
REFOUT
GND
GND
AGND1
MAIN5V
AVDD1
GND
AVDD2
UNREG7V
AGND2
5VD1
VINT
GND
AGND3
SUB5V
BT30
5VD2
VINC
VIN VO
GND
OUT
OUT
GND
A
B
GND
A
B
3.3V
GND
ON/OFF
Nr
Vo
Vin
PQ1X331M2ZP
MAIN2.5V
MAIN5.0V
MAIN5.0V
D1
D0
DRVDD1
DRVGND1
80MSPS
AVDD3
CLK
PDWN
D9
D8
D7
D6
D5
D4
F
ANSOS
F
ANONOFF
F
ANMAX/MIN
A
C_ON/OFF
ODU11/15V
ODUONOFF
SOS
(ANALOG DEVICES)
TV
ON
GND
(MAIN5V)
ON/OFF
GND
Nr
(MAIN5V)
Vo
GND
MAIN2.5V
Vin
MAIN2.5V
30MHz 14MHz
ON/OFF
Vo
Vin
GND
PQ1X331M2ZP
Nr
VCC
NC
VSS
VCC
CSMODE
VCC
VCC
DO8
IE
NC
CS
DO1
VCC
NC
DI8
RSTR
NC
WE
VCC
VSS
DI6
VSS
NC
DI4
DO5
VCC
DI2
DI3
NC
VCC
SWCK
DI1
DI9
NC
NC
RE
DO9
OE
NC
RSTW
NC
DO3
VSS
VSS
NC
NC
DO4
VSS
VSS
NC
DI5
VSS
VSS
DO2
VSS
DI7
DO0
VCC
DO7
NC
VCC
VCC
DI0
DO6
SRCK
VSS
VCC
NC
5M_FIFO_MEMORY
NC
VSS
22
21
27
26
23
24
20
19
25
21
18
19
12
23
24
16
14
15
25
22
13
11
17
20
34
35
39
40
36
37
31
38
32
33
42
41
48
49
43
47
44
45
46
DG-BOARD
!
TNPA2816AB
(3/7)
AVR 12V
AVR 3.3V
A/D
HD_Y
AVR 3.3V
AVR 3.3V
OR GATE
OR GATE
1
2
3
1
2
5
3
4
1
2
5
3
4
=
TH-42PX20U-P
DG-BOARD (3 of 7) Schematic Diagram
TH-42PX20U-P
DG-BOARD (3 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 ...