SUB_PB
AQ_UCLP
AQ_YCLP
GC_R
RCF
BCF
AP_HCLP
AP_BLK
AP_RDV
AP_BDV
AP_OSDCNT
GCF
M_YM
M_YS
M_OSD_B
M_OSD_G
M_OSD_R
GC_B
GC_G
SUB_Y
AQ_VCLP
SUB_PR1
AQ_UCLP
5V
5V
A
T_UV0
A
T_R
O4
A
T_Y7
A
T_UV7
A
T_Y9
A
T_R
O8
A
T_CLK_S-M
A
T_Y1
A
T_R
O7
A
T_VP_M-S
A
T_UV3
A
T_YUV5
A
T_Y8
A
T_R
O6
A
T_Y0
A
T_YUV4
A
T_YUV2
A
T_HP_S-M
A
T_YUV3
A
T_YUV6
A
T_YUV7
A
T_YUV1
A
T_R
O0
A
T_R
O1
A
T_Y3
A
T_UV6
A
T_Y2
A
T_UV1
A
T_YUV0
A
T_UV4
A
T_R
O5
A
T_Y5
A
T_VP_S-M
A
T_Y4
A
T_YUV9
A
T_UV9
A
T_Y6
A
T_R
O3
A
T_R
O9
A
T_UV8
A
T_YUV8
A
T_UV2
A
T_CLK_M-S
A
T_HP_M-S
A
T_CLK
A
T_UV5
A
T_R
O2
AY_DQ22
AY_RAS
AY_A10
AY_DQ13
AY_DQ24
AY_DQ7
AY_DQ17
AY_A0
AY_DQ4
AY_DQ3
AY_DQ1
AY_DQ12
AY_CKE
AY_DQ27
AY_DQ5
AY_DQ2
AY_WE
AY_DQ8
AY_DQ21
AY_DQ31
AY_A9
AY_A2
AY_DQ16
AY_DQ23
AY_DQ11
AY_A1
AY_DQ28
AY_DQ9
AY_DQ0
AY_A4
AY_DQ6
AY_A5
AY_DQ25
AY_DQ18
AY_CAS
AY_DQ10
AY_BS
AY_DQ19
AY_DQ30
AY_A3
AY_DQ15
AY_DQ29
AY_DQ20
AY_A8
AY_DQ26
AY_A7
AY_CLK
AY_DQ14
AY_A6
SCL1
AI_FIL2
AI_FIL1
C
AQ_YCLP
AD2.5V
SD
A1
2.5V
MAIN3.3V
3.3V
MAIN3.3V
MAIN3.3V
MAIN2.5V
MAIN2.5V
MAIN2.5V
MAIN2.5V
5V
5V
M_YS
MAIN9V
MAIN9V
MAIN9V
AQ_VCLP
L4531
J0JCC0000241
C4700
10V
1[ZF]
R4677
2.2k
C4701
16V
47
C4809
0
16V
C4696
6.3V
1
Q4531
2SB1218A-RTX
C4757
50V
0.01[KB]
R4688
33
Q4532
2SD10300TL
C4807
0
16V
C4695
6.3V
1
C4761
10V
1[ZF]
R4694
470
C4731
16V
0.1
R4685
33
Q4533
2SD10300TL
R4681
2.2k
C4805
0
16V
C4756
1
R4690
10K
R4692
33
MB87J8651PFF-G-BND
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
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
L4530
J0JCC0000241
R4689
0
C4697
6.3V
6.8
R4724
180
R4687
0
1%
R4644
10k
C4677
16V
0.1
1%
R4636
10k
R4669
0
R4670
150
C4675
16V
0.1
R4673
0
C4676
16V
0.1
AN15935A-VF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
R4652
0
1%
R4643
10k
D4503
MA3X70400L
1%
R4640
10k
R4637
100
1%
R4638
10k
1%
R4639
10k
R4782
1800
R4783
1K
R4777
120
R4781
1K
R4778
120
Q4558
2SD1819A-TX
R4779
1K
C4821
4R7[KB]
6.3V
C4823
4R7[KB]
6.3V
R4790
2200
C4820
16V
47
Q4557
2SD1819A-TX
C4819
16V
0.1
Q4556
2SD1819A-TX
Q4554
2SB1218A-RTX
R4784
1800
C4825
4R7[KB]
6.3V
R4788
2200
Q4555
2SB1218A-RTX
R4789
2200
Q4553
2SB1218A-RTX
R4776
120
R4780
1800
C4674
16V
0.1
1%
R4650
33k
1%
R4651
33k
C4668
6.3V
1
1%
R4648
33k
C4667
6.3V
1
C4669
6.3V
1
C4683
16V
0.1
C4684
16V
0.1
C4687
16V
10
R4653
220
Q4522
2SD1819A-TX
1%
R4662
220
R4656
0
C4671
50V
47p
R4657
680
C4678
50V
22p
C4685
50V
120p
1%
R4667
330
L4520
5.6
Q4526
2SB1218A-RTX
1%
R4674
2.4k
C4694
6.3V
1
R4683
33
R4686
470
R4682
0
C4693
6.3V
1
Q4530
2SD10300TL
Q4527
2SB1218A-RTX
R4678
2.2k
R4654
220
C4679
50V
22p
Q4523
2SD1819A-TX
C4670
10V
1[ZF]
C4672
50V
47p
1%
R4663
220
C4686
50V
120p
1%
R4668
330
R4658
0
R4659
680
L4521
5.6
1%
R4675
2.4k
Q4524
2SD1819A-TX
1%
R4664
240
R4655
220
R4660
0
C4682
10V
33/10V
R4661
680
LC4523
0
1%
R4679
220
L4522
4.7
Q4529
2SB1218A-RTX
C4691
50V
100p
1%
R4680
750
C4673
50V
33p
C4680
50V
5P[CC]
R4693
330
C4666
6.3V
1
1%
R4645
33k
1%
R4642
33k
C4665
6.3V
1
C4663
6.3V
1
1%
R4647
33k
C4702
16V
1
L4524
J0JGC0000021
C4704
10V
33/10V
C4706
16V
1
C0CBCBD00006
1
2
3
5
4
C4707
16V
0.1
C4703
10V
33/10V
L4525
10
PQ07VZ012ZP
1
2
3
4
5
6
1%
R4695
1.5k
C4709
4V
100
C4708
10V
1[ZF]
1%
R4696
1.5k
C4705
0.1
C4743
16V
1
C4748
16V
0.1
C0CBCAD00006
1
2
3
5
4
C4749
4V
100
C4747
16V
1
L4529
J0JGC0000021
R4700
330
L4528
J0JGC0000021
1%
R4705
2.7K
L4526
J0JCC0000241
1%
R4711
470
C4715
4V
220
C4734
50V
68p
R4704
470
C4711
10V
1[ZF]
C4730
10V
1[ZF]
C4729
10V
1[ZF]
1%
R4702
1K[F]
C4712
4V
220
1%
R4701
1.4k
C4717
10V
1[ZF]
C4659
4V
56
L4527
J0JCC0000241
C4710
1
C4714
10V
1[ZF]
C4737
16V
0.1[KB]
C4735
50V
33p
R4715
470
C4732
16V
0.1
C4721
16V
0.1
C4718
16V
0.1
1%
R4712
150
C4733
16V
0.1
C4723
16V
0.1
R4699
120
C4722
16V
0.1
1%
R4703
33
1%
R4713
150
C4724
16V
0.1
C4727
16V
0.1
C4720
16V
0.1
R4698
0
C4719
16V
0.1
R4697
0
1%
R4709
33
C4726
16V
0.1
1%
R4710
33
C4725
16V
0.1
1%
R4706
33
1%
R4707
33
1%
R4714
150
1%
R4708
33
C4728
16V
0.1
C4754
16V
0.1
C4739
16V
0.1
R4716
56
C4763
16V
0.1
C4750
16V
0.1
C4742
16V
0.1
C4771
16V
0.1
R4726
0
C4773
16V
0.1
C4774
16V
0.1
C4775
16V
0.1
C4772
16V
0.1
C4746
16V
0.1
C4740
16V
0.1
C4745
16V
0.1
C4759
16V
0.1
C4758
16V
0.1
C4753
16V
0.1
C4752
16V
0.1
C4760
10V
1[ZF]
C4738
16V
0.1
C4736
16V
0.1
R4722
56
R4723
56
R4720
0
R4718
0
R4717
0
R4719
0
C4741
16V
0.1
C4744
16V
0.1
C4751
16V
0.1
C4762
16V
0.1
C4755
16V
0.1
R4725
330
C4770
1
C4764
50V
470p
C4769
16V
0.1
C4768
16V
0.1
C4766
16V
0.1
C4767
16V
0.1
C4765
16V
0.1
VSS
YUVIN8
Y
OUT0
VSS
VDDI_2.5
Y
OUT1
VDDE_3.3
Y
OUT2
YUVIN9
Y
OUT3
YUVIN7
Y
OUT4
A9
Y
OUT5
Y
OUT6
VDDE_3.3
Y
OUT7
VDDI_2.5
Y
OUT8
VRH3
VDDE_3.3
NC
VDDI_2.5
VIN2
VDDI_2.5
VRL3
VSS
AVSAD3
Y
OUT9
VIN3
GC2S+
NC
BS2YIN1
AVDAD3
BS2YIN2
NC
DQ13
BS2YIN6
VSS
DQ14
VDDI_2.5
VRL2
YUVIN0
VSS
NC
YUVIN1
VPO
UCLP
AVSCLP
YUVIN2
EXCLK
OUT
Macro
YUVIN3
EXHPO
AVDAD1
YUVIN4
EXVPO
NC
YUVIN5
BS2YIN0
NC
VSS
Macro
NC
VDDE_3.3
VDDE_3.3
NC
VDDI_2.5
BS2YIN7
NC
DQ15
BS2YIN8
NC
VDDE_3.3
DQ22
VIN1
VSS
DQ21
VRL1
BS2UVIN0
DQ20
VRH2
VDDI_2.5
VRH1
DQ30
PQ1X251M2ZP
AVSAD1
DQ25
NC
DQ26
VCLP
DQ27
BS2UVIN3
DQ28
BS2UVIN2
DQ29
BS2UVIN4
A4
MST
BS2UVIN1
A5
SMCK
VSS
BS2YIN9
SADR
VDDE_3.3
BS2YIN5
VDDI_2.5
IOCTRL
BS2YIN4
YIN1
A3
BS2YIN3
BSYIN0
DQ31
BS2HPIN
BSYIN1
DQ23
BS2CLKIN
BSYIN2
DQ24
BS2UVIN9
BSYIN3
BS2UVIN5
A2
BSYIN4
BS2UVIN7
DQ16
BSYIN5
BS2UVIN6
DQ17
VDDE_3.3
BSYIN6
DQ18
VSS
BSUVIN0
VSS
BS2UVIN8
VDDE_3.3
BSUVIN1
VDDI_2.5
VDDI_2.5
VDDE_3.3
AVSPL3
A6
VDDI_2.5
AVDPL3
VSS
A7
NC
BSHPIN
A8
NC
BSVPIN
CKE
VRO1
BSCLKIN
SDCLK
VREF1
BSYIN7
DQ8
AVDCLP
BSUVIN2
DQ9
AVDDA1
BSUVIN3
AOUT1
DQ10
AVSDA1
BSUVIN4
DQ11
PLL_A
BSUVIN5
DQ12
for FR
ONT
BSUVIN6
DQ19
BSUVIN7
SDWE
XSM
CAS
XTST
RAS
VDDE_3.3
VDDE_3.3
VSS
VSS
VDDI_2.5
VDDI_2.5
AD
For SDRAM
AVDAD2
VDDE_3.3
AVSAD2
FRCLKIN
NC
VSS
TEST
VPD
NRST
VDDI_2.5
Macro
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
MAIN5.0V
VSS
DQ0
VG
S
2
A
V
DPL2
A
VSPL2
CPO2
NC
PLL_B
UV
OUT8
UV
OUT7
CLK
OUT
UV
OUT9
CLKIN
HPO
UV
OUT0
UV
OUT1
UV
OUT2
YCLP
UV
OUT3
CPO3
UV
OUT4
VGS3
UV
OUT5
CW358
VSS
UV
OUT6
VDDE_3.3
VDDE_3.3
BXS1
A
VSPL1
A
V
DPL1
BS2VPIN
CPO1
VG
S
1
VDDE_3.3
VDDI_2.5
BS
A10
A0
A1
TP6
TP4
TP5
VSS
SD
A
SCL
PLLNRST
TP1
TP3
TP2
TP0
VDDI_2.5
PLL_C
HPIN
For FC READ
VPIN
YIN0
VDDE_3.3
YUVIN6
YM
BrightS/H
COF-G
RGB AMP
Bin
GOUT
CONTRAST
SPOTkiller
BOUT
COF-R
COF-B
9v
OSD-Bin
OUTPUT9v
GND
OSD-Rin
ROUT
YS
Drv-R
Gin
Rin
BLK
Drv-B
OSD-Gin
CLP
Nr
Vin
ON/OFF
GND
Vo
PQ1X331M2ZP
SW
PQ07VZ012ZP
IN
Vadj
GND
OUT
Nr
Vin
GND
ON/OFF
Vo
44
38
39
40
41
43
45
37
42
70
59
51
65
62
64
56
63
67
58
55
68
52
69
53
66
54
60
61
57
87
81
89
82
90
84
86
85
88
83
TNPA2816AB
DG-BOARD
(5/7)
!
TH-42PX20U-P
DG-BOARD (5 of 7) Schematic Diagram
TH-42PX20U-P
DG-BOARD (5 of 7) Schematic Diagram
AVR 3.3V
AVR 2.5V
AVR 2.5V
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 ...