48
12.8. A-Board (7/19) Schematic Diagram
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
HDMI_DDCSCL0
RXCP0
RX1M2
STMGPIO8
HDMI_DDCSCL1
RX2P1
HDMI_DDCSDA1
STMHPD0
STMGPIO7
RX2P2
RX1M0
HDMI_DDCSDA0
HDMI_DDCSCL2
HDMI_DDCSCL1
RXCP0
STMHPD2
RX1M2
HDMI_DDCSDA2
HDMI_DDCSCL1
RX1P2
HDMI_CEC
RX2P0
RX0M2
RX0P1
RX0M0
STMHPD2
STMGPIO9
RX0P0
RXCM0
RX0P2
RX0M2
HDMI_DDCSCL2
STMHPD1
RX0P0
RXCP1
STMGPIO7
RXCP2
RX0P1
RX2P2
RX0M1
RX1P1
RX0P2
RXCP2
RX2P0
RXCM2
RX1M1
RX0M0
RX0M1
RXCM1
RX1M1
RX2M0
STMGPIO8
RX2M2
RX1P1
RX1M0
RX1P0
HDMI_CEC
RX2M0
HDMI_CEC
RXCM2
RXCP1
RXCM1
RX1P0
RX2P1
HDMI_CEC
STMGPIO9
RX1P2
RX2M1
RXCM0
STMHPD1
STMHPD0
RX2M1
RX2M2
HDMI_DDCSDA0
HDMI_DDCSDA1
VIN
HIN
HDMI_DDCSDA2
HDMI_DDCSCL0
HDMI_DDCSDA1
HDMI_DDCSDA0
HDMI_DDCSCL0
HIN
VIN
HDMI_DDCSCL2
HDMI_DDCSDA2
C4662
6.3V
1u
C4708
0.1u
16V
C4705
0.1u
16V
C4665
6.3V
1u
C4707
0.1u
16V
C4702
0.1u
16V
C4663
6.3V
1u
C4666
6.3V
1u
C4667
6.3V
1u
C4704
0.1u
16V
C4701
0.1u
16V
C4664
6.3V
1u
C4546
6.3V
1u
C4547
6.3V
1u
D4735
B0ACCJ000048
D4702
B0ACCJ000048
D4719
B0ACCJ000048
D4737
B0JCCE000008
D4721
B0JCCE000008
D4704
B0JCCE000008
JK4702
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
L4700
J0JYC0000068
L4707
J0JYC0000068
L4705
J0JYC0000068
L4703
J0JYC0000068
L4704
J0JYC0000068
L4706
J0JYC0000068
L4708
J0JYC0000068
L4701
J0JYC0000068
L4702
J0JYC0000068
STB5V
SUB3.3V
STB5V
SUB3.3V
STB5V
R4746
R4705
R4743
R4706
R4719
R4732
R4749
R4742
R4745
R4748
R4731
R4740
R4751
R4718
R4744
R4750
R4555
R4747
R4741
RXCM2
MAIN_Y/CVBS
RX0M1
RX1M2
RX0M2
DDCSCL2
RX2M0
RX0P0
RX0M0
STMHPD1
RXCM0
DDCSCL1
RX1P2
STMHPD2
RX1P0
IECOUT
STMHPD0
RX1P1
HIN
RXCP2
DDCSCL0
RX0P1
RX1M0
RX2P1
RX2M1
IECIN
RXCM1
MAIN_PB/C
MAIN_PR
VIN
RXCP1
RX1M1
RX2M2
RX2P2
RX2P0
RX0P2
RXCP0
B1
STMGPIO8
STMGPIO7
R1N
G1N
VIN
G1
R1
HIN
B1N
DDCSDA2
STMDDCSDA1
STMDDCSDA0
STMDDCSCL2
DDCSDA1
STMDDCSDA2
STMDDCSCL0
STMDDCSCL1
STMCECO
DDCSDA0
Q4704
DSC200100L
Q4702
DSC200100L
Q4700
DSC200100L
Q4513
DSA200100L
Q4512
B1HFCFA00026
R4737
1k
R4756
68
R4757
68
R4754
68
R4663
22
R4753
68
R4655
22
R4659
22
R4672
33
R4670
33
R4668
33
R4553
10k
R4722
10k
R4702
10k
R4717
47k
R4728
10k
R4755
68
R4709
10k
R4551
150
R4704
47k
R4729
33
R4715
10k
R4764
100k
R4724
1k
R4752
68
R4703
33
R4716
33
R4721
10k
R4738
47k
R4763
100k
R4734
10k
R4730
47k
R4735
10k
R4725
47k
R4739
22
R4708
10k
R4712
47k
R4552
56
R4765
100k
R4556
10k
R4560
47k
R4711
1k
R4548
22
R4549
150
R4550
150
R4554
1k
STMGPIO9
A-Chip_V
HDMI2
CLK-
HDMI2: HPD1/DDC1/DET1
D2G
CLK-
+5V
D0G
D0-
CLK+
DDCG
CEC
SCL
N.C.
N.C.
HDMI3
CLK+
D2+
HPDT
SDA
SCL
CEC
D2-
sLD-STMHPD2
CEC
sLD-STMDDCSDA2
HDMI3
D2G
D1+
D2+
+5V
D1+
D0+
sLD-STMCECO
SDA
D2-
HDMI2
To Sheet Peaks-COMMON
to Sheet Standby-MPU
to Sheet Standby-MPU
to Sheet Standby-MPU
To Sheet Peaks-COMMON
To Sheet Peaks-COMMON
HDMI1: HPD0/DDC0/DET0
HDMI1
D1+
N.C.
D0-
sLD-STMDDCSDA0
D1G
sLD-STMDDCSCL0
HDMI3: HPD2/DDC2/DET2
sLD-STMHPD0
DDCG
HPDT
sLD-STMDDCSCL2
D0+
CLK+
D1G
+5V
HDMI1
D0+
D1-
D0-
sLD-STMGPI09
D1-
D0G
to Sheet Standby-MPU
D1G
sLD-STMGPI07
D1-
HPDT
sLD-STMHPD1
SDA
D0G
sLD-STMDDCSDA1
sLD-STMDDCSCL1
SCL
sLD-STMGPI08
CLKG
D2+
D2G
DDCG
CLKG
D2-
CLK-
CLKG
AVSW
Peaks-Common
PR
PB/C
YIN
SG-HPD2
SG-HPD1
SG-HPD0
SG-HDMI_5V_DET0
SG-DDCSDA0
SG-DDCSCL0
SG-DDCSDA1
SG-DDCSCL1
SG-HDMI_5V_DET1
SG-HDMI_5V_DET1
SG-HDMI_5V_DET1
SG-HDMI_5V_DET0
SG-HDMI_5V_DET2
SG-HPD0
SG-HPD2
SG-HPD1
SG-HPD1
SG-HPD2
SG-HPD0
SG-DDCSDA2
SG-DDCSCL2
SG-HDMI_5V_DET2
SG-HDMI_5V_DET2
SG-HDMI_5V_DET0
SG-HDMI_CEC
PC_HS
PC_VS
PC_HS
PC_VS
PC_HS
PC_VS
62
60
57
59
55
58
63
61
56
A-BOARD (7/19)
!
TO 2/19
TO 2/19
TO 2/19
TO
2/19
TO
2,7,9/19
TO
2,7,9/19
TO 3/19
TO 3/19
TO 3,6/19
TO 3,6/19
TO 3,6/19
TO 3,6/19
TO 9/19
Summary of Contents for Viera TC-P50X20P
Page 19: ...19 6 4 No Picture ...
Page 36: ...36 ...
Page 38: ...38 11 3 Wiring 2 11 4 Wiring 3 ...
Page 39: ...39 11 5 Wiring 4 ...
Page 40: ...40 ...
Page 41: ...41 12 Schematic Diagram 12 1 Schematic Diagram Note ...
Page 78: ...78 ...
Page 80: ...80 14 1 2 Exploded View 2 ...
Page 81: ...81 14 1 3 Packing 1 ...
Page 82: ...82 14 1 4 Packing 2 ...
Page 83: ...83 14 1 5 Mechanical Replacement Parts List ...
Page 86: ...86 14 2 Electrical Replacement Parts List 14 2 1 Replacement Parts List Notes ...