54
12.12. A-Board (7/22) Schematic Diagram
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
RX2M2
RX2M0
HDMI_CEC
HDMI_DDCSCL0S
PA_RXCP0
HDMI_DDCSCL3
RX0SP1
PA_RX1M0
SG-HPD2
SG-HDMI_5V_DET3
HDMI_DDCSCL1
RX2P2
HDMI_DDCSDA0S
PA_RX0P1
AVSW_R027PIN_FBOUT/TDET10
HDMI_DDCSDA3
PA_RX1M1
RX0SP2
PA_RX1P1
HDMI_DDCSDA1
PC_VS
PA_RX0M1
PC_HS
PA_RX1M0
HDMI_DDCSDA3
SG-HDMI_5V_DET3
PA_RX2P0
RXCM0S
PA_RX2P2
PA_RXCM2
PA_RX0M2
RX2P0
PC_VS
PA_RX0M0
RX0SP0
RX0SM0
HDMI_DDCSDA2
PA_RX0P0
AVSW_R027PIN_FBOUT/TDET10
PA_RX1M2
SG-HPD3
PA_RX1P0
HDMI_CEC
PA_RX2M0
HDMI_CEC
PA_RXCP1
RX2P1
SG-HDMI_5V_DET0
PA_RXCM0
HDMI_CEC
SG-HDMI_5V_DET2
SG-HDMI_5V_DET2
PA_RXCM0
SG-HPD0
SG-HPD0
PA_RX0P2
RXCP0S
RX0SM2
HDMI_DDCSCL2
PA_RX0M2
PA_RXCP0
SG-HPD1
PA_RX0P2
SG-HPD3
PC_HS
SG-HPD1
RXCM2
PA_RX1P2
PA_RXCM1
PA_RX2M1
PA_RX1M2
PA_RXCP2
HDMI_CEC
PA_RX0P0
SG-HDMI_5V_DET1
PA_RX0M0
RXCP2
PA_RX2P1
SG-HDMI_5V_DET0
PA_RXCM1
PA_RX0M1
SG-HPD2
PA_RX0P1
RX0SM1
RX2M1
HDMI_DDCSCL1
PA_RX1P0
PA_RX2M2
HDMI_DDCSDA1
SG-HDMI_5V_DET1
HDMI_DDCSCL3
PA_RX1P2
PA_RX1M1
PA_RX2P0
PA_RXCP2
PA_RX2M0
RX2P2
RX2M1
PA_RX2M2
PA_RX2M1
RX2M0
PA_RXCM2
RXCM2
RX2P1
RX2P0
PA_RX2P2
RXCP2
RX2M2
PA_RX2P1
DDC_SINK_SDA2
DDC_SINK_SCL2
DDC_SINK_SCL2
DDC_SINK_SDA2
HDMI_DDCSDA0S
HDMI_DDCSCL0S
RXCM0S
RX0SP2
RXCP0S
RX0SM0
RX0SM2
RX0SM1
RX0SP1
RX0SP0
HDMI_DDCSDA2
HDMI_DDCSCL2
HDMI_DDCSCL1
HDMI_DDCSDA1
HDMI_DDCSDA2
HDMI_DDCSCL2
HDMI_DDCSCL3
HDMI_DDCSDA3
HDMI_DDCSCL0S
HDMI_DDCSDA0S
*C4731
0.1u
16V
C4701
0.1u
16V
C4707
0.1u
16V
C4702
0.1u
16V
C4663
6.3V
1u
C4705
0.1u
16V
C4662
6.3V
1u
C4661
6.3V
1u
C4665
6.3V
1u
*C4730
0.1u
16V
C4666
6.3V
1u
C4664
6.3V
1u
C4708
0.1u
16V
C4660
6.3V
1u
C4704
0.1u
16V
C4667
6.3V
1u
C4548
6.3V
1u
C4546
6.3V
1u
C4721
16V
0.1u
0.1u
16V
C4724
0.1u
16V
C4713
0.1u
16V
C4715
C4717
10V
10u
C4719
0.1u
16V
C4718
4.7u
10V
D4737
B0JCCE000008
D4704
B0JCCE000008
D4702
B0ACCJ000048
D4719
B0ACCJ000048
D4735
B0ACCJ000048
*D4770
B0ACCJ000048
D4772
B0JCCE000008
D4721
B0JCCE000008
D4771
DZ2J056M0L
D4720
DZ2J056M0L
D4703
DZ2J056M0L
D4736
DZ2J056M0L
C0DBGYY00578
IC4701
1
ON/OFF
2
VSS
3
NC
5
VOUT
4
VIN
L4700
J0JYC0000068
L4705
J0JYC0000068
L4704
J0JYC0000068
L4701
J0JYC0000068
L4708
J0JYC0000068
*L4717
J0JYC0000068
*L4715
J0JYC0000068
L4702
J0JYC0000068
*L4716
J0JYC0000068
L4712
J0JHC0000045
L4703
J0JYC0000068
L4707
J0JYC0000068
L4706
J0JYC0000068
STB5V
STB5V
STB5V
SUB5V
STB5V
SUB3.3V
SUB3.3V
VJ4704
VJ4705
VJ4706
VJ4700
VJ4707
VJ4703
VJ4701
VJ4510
VJ4702
VJ4508
VJ4509
R4585
TP4701
PD_IECOUT0
PA_RX2P1
PA_DDCSCL0
PA_RX1M2
PA_RX2M2
PC_VS
PA_DDCSCL2
PA_RXCM0
PA_RX1M0
PA_RX0M1
PA_RX0M2
PA_RX2M0
SG-HPD0
PA_DDCSCL1
PA_RX2M1
SG-HPD2
PA_RXCP1
SG-HPD3
PA_RX1P0
PA_RXCM1
PA_RX0P2
PA_RX1P2
MAIN_PR
PA_RXCP0
PA_RX1P1
PA_RX1M1
PA_RX0M0
SG-DDCSCL3
PA_RX0P0
PA_RX0P1
MAIN_PB/C
PA_RX2P0
PA_RXCP2
PC_HS
ARC_2
PA_RXCM2
MAIN_Y/CVBS
SG-HPD1
PA_RX2P2
RGB_CVBS
AVSW_R027PIN_FBOUT/TDET10
SG-DDCSCL1
PA_V1
PA_VIN
PA_B1N
SG-DDCSCL0
PA_HIN
PA_V1N
ARC_2
PA_G1N
PA_FBL1
PA_G1
PA_R1N
SG-DDCSCL2
PA_B1
PA_R1
PD_HSDOUT7
PA_DDCSDA0
PA_DDCSDA1
PD_XRI0
PD_LOSDO2
SG-HDMI_5V_DET1
PA_DDCSDA2
SG-HDMI_5V_DET0
SG-DDCSDA0
SG-HDMI_5V_DET2
SG-HDMI_5V_DET3
SG-DDCSDA3
SG-HDMI_CEC
SG-DDCSDA2
SG-DDCSDA1
Q4700
B1ABCF000231
Q4704
B1ABCF000231
Q4702
B1ABCF000231
*Q4710
B1ABCF000231
Q4703
B1ABCF000231
Q4701
B1ABCF000231
Q4705
B1ABCF000231
*Q4709
B1ABCF000231
Q4513
DSA200100L
Q4512
B1HFCFA00026
R4750
68
R4751
68
R4781
68
R4785
68
R4655
22
R4659
22
R4663
22
R4796
47k
R4553
10k
10k
*R4792
R4702
10k
R4776
68
R4721
10k
R4651
22
R4711
1k
R4677
1.2k
*R4794
10k
R4732
10k
R4793
47k
R4704
47k
R4743
68
R4737
1k
R4723
47k
R4707
47k
R4728
10k
R4708
10k
R4557
0
R4563
10k
R4725
47k
R4666
33
R4749
68
R4767
100k
R4771
100k
1%
R4765
4.7k
R4798
47k
R4733
47k
R4738
47k
R4770
100k
R4712
47k
R4764
100k
R4676
1k
*R4790
47k
R4552
56
R4719
10k
*R4795
10k
R4551
150
10k
R4706
*R4789
33
R4717
47k
R4703
33
*R4788
10k
R4709
10k
*R4797
1k
R4741
68
R4748
68
R4672
33
R4670
33
R4668
33
R4763
100k
R4745
68
R4734
10k
R4762
68
R4736
47k
R4742
68
R4777
68
R4710
47k
R4597
1.5k
R4598
1.5k
R4720
47k
R4715
10k
R4716
33
R4799
68
R4824
47k
R4783
47k
R4778
1k
R4775
1k
R4724
1k
R4735
10k
R4739
22
R4729
33
R4744
68
R4730
47k
R4740
68
R4722
10k
JK4703
K1FY119E0015
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
JK4700
K1FY119D0011
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
JK4701
K1FY119D0011
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
*JK4702
K1FY119D0011
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
TP4501
D4785
B0ECKM000048
R4549
150
R4550
150
R4548
22
R4554
1k
R4758
R4756
R4752
R4754
R4674
R4675
R4599
47k
C1AB00003079
IC4500
1
RXTM
2
SDA_C
3
SCL_C
4
GND
5
CCLKN
6
CCLKP
7
VCC
8
CDT0N
9
CDT0P
10
GND
11
CDT1N
12
CDT1P
13
VCC
14
CDT2N
15
CDT2P
16
GND
17
VCC
18
REXT
19
OPACTRLN
20
CEC_TX
21
SELC
22
SELB
23
SELA
24
GND
25
YDT2P
26
YDT2N
27
VCC
28
YDT1P
29
YDT1N
30
GND
31
YDT0P
32
YDT0N
33
VCC
34
YCLKP
35
YCLKN
36
GND
37
GND
38
SCL_SINK
39
SDA_SINK
40
HPD_SINK
41
CEC_RX
42
OUTDIS
43
VCC
44
HPD_A
45
SDA_A
46
SCL_A
47
GND
48
ACLKN
49
ACLKP
50
VCC
51
ADT0N
52
ADT0P
53
GND
54
ADT1N
55
ADT1P
56
VCC
57
ADT2N
58
ADT2P
59
GND
60
CEC_LINE
61
CVCC
62
HPD_B
63
SDA_B
64
SCL_B
65
GND
66
GND
67
BCLKN
68
BCLKP
69
VCC
70
BDT0N
71
BDT0P
72
GND
73
BDT1N
74
BDT1P
75
VCC
76
BDT2N
77
BDT2P
78
GND
79
VCC
80
HPD_C
D2G
D1+
SDA
D2+
D0+
CEC
sLD-STMGPI07
to Sheet Standby-MPU
D0+
DDCG
+5V
D1G
HDMI4: HPD0S/DDC0S/DET0S
CLK-
D0-
D1+
CLK-
D0G
D0+
D2G
sLD-STMDDCSCL0
D2G
DDCG
HDMI1: HPD2/DDC2/DET2
HDMI4
HPDT
sLD-STMHPD1
N.C.
to Sheet Standby-MPU
D1-
HDMI2
CLK+
sLD-STMGPI08
SDA
CLKG
D2-
+5V
+5V
sLD-STMDDCSDA1
D0G
sLD-STMDDCSDA0
D1-
D1-
To Sheet Peaks-COMMON
D2+
sLD-STMHPD2
AVSW
CEC
SCL
D0G
sLD-STMDDCSCL2
CLKG
CLK-
sLD-STMCECO
RGB_FB
sLD-STMDDCSDA2
N.C.
RGB_FB
PB/C
D2+
Peaks-Common
CLK+
RGB_CVBS
D0-
PB/C
PR
sLD-STMDDCSCL1
D2G
CEC
DDCG
SDA
D0+
CLK-
N.C.
D1+
To Sheet Peaks-COMMON
D2+
To Sheet Peaks-COMMON
DDCG
D1G
SCL
HDMI4
D1+
to Sheet Standby-MPU
N.C.
CEC
CLKG
+5V
CLK+
CLK+
sLD-STMHPD0
CLKG
D1G
sLD-STMDDCSCL0
D1-
D1G
HDMI3
YIN
HDMI3: HPD3/DDC3/DET3
PR
D0-
sLD-STMDDCSDA0
HDMI2
D2-
sLD-STMGPI09
HPDT
HDMI1
SDA
to Sheet Standby-MPU
HPDT
YIN
HDMI1
SCL
sLD-STMGPI07
D0G
to Sheet Standby-MPU
D2-
D2-
SCL
sLD-STMHPD0
HDMI2: HPD1/DDC1/DET1
HPDT
D0-
HDMI3
HDMI_TMDS_SEL2
to Sheet PEAKS-COMMON
HDMI_TMDS_SEL1
61
60
55
56
58
59
62
63
57
Euro ONLY
!
A-BOARD (7/22)
TO 6/22
TO
6/22
TO
6/22
TO
6/22
TO
6/22
TO 11,12/22
TO 12/22
TO 20/22
TO 7/22
TO 7/22
TO 10,20/22
TO 20/22
TO 20/22
TO 20/22
TO 20/22
TO 20/22
EQUALIZER
&SWITCH
HDMI
3.3V
Summary of Contents for TH-P42V20K
Page 20: ...20 6 4 No Picture ...
Page 32: ...32 ...
Page 38: ...38 ...
Page 40: ...40 11 3 Wiring 2 11 4 Wiring 3 ...
Page 41: ...41 11 5 Wiring 4 ...
Page 42: ...42 ...
Page 43: ...43 12 Schematic Diagram 12 1 Schematic Diagram Note ...
Page 82: ...82 A B C D E F G H I 1 2 3 4 5 6 P BOARD COMPONENT SIDE LSEP1289WTHB ...
Page 92: ...92 ...
Page 94: ...94 14 1 2 Exploded View 2 ...
Page 95: ...95 14 1 3 Packing 1 ...
Page 96: ...96 14 1 4 Packing 2 ...
Page 97: ...97 14 1 5 Mechanical Replacement Parts List ...
Page 100: ...100 14 2 Electrical Replacement Parts List 14 2 1 Replacement Parts List Notes ...