52
13.12. 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
RXCP2
RX0M2
STMGPIO8
HDMI_DDCSCL1
RX2P1
HDMI_DDCSDA1
STMHPD0
STMGPIO9
RX2P2
RX1M0
HDMI_DDCSDA0
HDMI_DDCSCL2
HDMI_DDCSCL0
RXCP0
STMHPD1
RX1M2
HDMI_DDCSDA2
HDMI_DDCSCL1
RX1P2
HDMI_CEC
RX1P0
RX0M2
RX2P1
RX2M0
STMHPD2
STMGPIO9
RX0P0
RXCM0
RX0P2
RX2M2
HDMI_DDCSCL2
STMHPD1
RX2P0
RXCP0
STMGPIO7
RXCP1
RX0P1
RX1P2
RX2M1
RX1P1
RX2P2
RXCP2
RX2P0
RXCM1
RX0M1
RX0M0
RX0M1
RXCM0
RX1M1
RX2M0
STMGPIO7
RX1M2
RX0P1
RX0M0
RX1P0
HDMI_CEC
RX1M0
HDMI_CEC
RXCM2
RXCP1
RXCM1
RX0P0
RX1P1
HDMI_CEC
STMGPIO8
RX0P2
RX1M1
RXCM2
STMHPD0
STMHPD2
RX2M1
RX2M2
HDMI_DDCSDA0
HDMI_DDCSDA0
AVSW_R027PIN_FBOUT/TDET10
VIN
AVSW_R027PIN_FBOUT/TDET10
HIN
HDMI_DDCSDA2
HDMI_DDCSCL0
HDMI_DDCSDA1
HDMI_DDCSDA2
HDMI_DDCSCL2
HIN
VIN
HDMI_DDCSCL1
HDMI_DDCSDA1
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
C4661
6.3V
1u
C4701
0.1u
16V
C4664
6.3V
1u
C4660
6.3V
1u
C4546
6.3V
1u
C4547
6.3V
1u
*D4737
B0JCCE000008
D4719
B0ACCJ000048
D4702
B0ACCJ000048
D4721
B0JCCE000008
D4704
B0JCCE000008
*D4735
B0ACCJ000048
JK4701
K1FY119D0011
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
*JK4702
K1FY119E0015
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
L4705
J0JYC0000068
*L4707
J0JYC0000068
*L4708
J0JYC0000068
*L4706
J0JYC0000068
L4703
J0JYC0000068
L4701
J0JYC0000068
L4702
J0JYC0000068
L4704
J0JYC0000068
L4700
J0JYC0000068
STB5V
STB5V
SUB3.3V
SUB3.3V
STB5V
R4750
R4740
R4745
R4744
R4743
R4705
R4748
R4706
R4751
R4747
R4718
*R4731
R4742
R4732
R4746
R4749
R4719
R4555
R4741
RX0P2
RXCP2
DDCSCL0
AVSW_R027PIN_FBOUT/TDET10
RXCM0
RX0P1
VIN_2
RX1P2
RX1M2
RXCM2
STMHPD0
RXCM1
RX0M1
MAIN_PB/C
RX0M0
HIN_2
MAIN_PR
DDCSCL1
STMHPD2
IECOUT
MAIN_Y/CVBS
RX2M1
RX2P1
RX2M0
RX1M0
RX2P0
RX2P2
RX2M2
RX1M1
RXCP1
IECIN
DDCSCL2
RXCP0
RX0P0
RX1P0
STMHPD1
RX1P1
RX0M2
RGB_CVBS
G1N
R1
V1N
G1
VIN
R1N
STMGPIO7
V1
FBL1
B1
STMGPIO9
STMGPIO8
B1N
HIN
STMDDCSCL2
STMDDCSDA2
DDCSDA1
STMDDCSCL1
STMCECO
STMDDCSCL0
STMDDCSDA0
DDCSDA0
DDCSDA2
STMDDCSDA1
Q4700
DSC200100L
*Q4704
DSC200100L
Q4702
DSC200100L
Q4513
DSA200100L
Q4512
B1HFCFA00026
R4556
10k
*R4729
33
R4703
33
R4752
68
R4755
68
*R4757
68
*R4737
1k
R4717
47k
*R4734
10k
*R4738
47k
*R4735
10k
R4725
47k
R4739
22
R4712
47k
R4552
56
R4672
33
R4704
47k
R4715
10k
R4722
10k
R4677
1.2k
R4709
10k
R4551
150
R4716
33
R4553
10k
R4676
1k
R4724
1k
*R4730
47k
*R4728
10k
R4708
10k
*R4756
68
*R4765
100k
R4753
68
R4666
33
R4763
100k
R4668
33
R4764
100k
R4670
33
R4721
10k
R4659
22
R4655
22
R4651
22
R4663
22
R4702
10k
R4711
1k
R4560
47k
R4754
68
R4554
1k
R4550
150
R4549
150
R4548
22
HDMI2
CLK-
HDMI3: 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
HDMI1
D2G
D1+
D2+
+5V
D1+
D0+
sLD-STMCECO
SDA
D2-
HDMI3
Peaks-COMMON
Standby-MPU
Standby-MPU
Standby-MPU
Peaks-COMMON
Peaks-COMMON
HDMI2: HPD0/DDC0/DET0
HDMI2
D1+
N.C.
D0-
sLD-STMDDCSDA0
D1G
sLD-STMDDCSCL0
HDMI1: HPD2/DDC2/DET2
sLD-STMHPD0
DDCG
HPDT
sLD-STMDDCSCL2
D0+
CLK+
D1G
+5V
HDMI1
D0+
D1-
D0-
sLD-STMGPI09
D1-
D0G
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
YIN
AVSW
RGB_FB
RGB_FB
Peaks-Common
PB/C
PR
PB/C
YIN
PR
RGB_CVBS
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_DET0
SG-HDMI_5V_DET0
SG-HDMI_5V_DET1
SG-HPD0
SG-HPD1
SG-HPD1
SG-HPD0
SG-HPD2
SG-HPD2
SG-DDCSDA2
SG-DDCSCL2
SG-HDMI_5V_DET2
SG-HDMI_5V_DET2
SG-HDMI_5V_DET2
SG-HDMI_CEC
PC_HS
PC_VS
PC_HS
PC_VS
PC_HS
PC_VS
Peaks-COMMON
Peaks-COMMON
Sheet
55
!
60
57
63
HDMI
56
A-BOARD (7/19)
62
59
61
58
Sheet
TO 2/19
TO 2/19
TO 2/19
TO 2/19
TO 2/19
TO 11/19
TO 2/19
TO 3/19
TO 3,9/19
TO 3,6/19
TO 3,6/19
TO 3,6/19
TO 3,6/19
TO 11/19
TO 11/19
Summary of Contents for TX-PR42S20
Page 21: ...21 7 4 No Picture ...
Page 38: ...38 ...
Page 40: ...40 12 3 Wiring 2 ...
Page 41: ...41 13 Schematic Diagram 13 1 Schematic Diagram Note ...
Page 77: ...77 A B C D E F G H I 1 2 3 4 5 6 P BOARD COMPONENT SIDE LSEP1287BEHB ...
Page 88: ...88 15 1 2 Exploded View 2 ...
Page 89: ...89 15 1 3 Packing 1 ...
Page 90: ...90 15 1 4 Packing 2 ...
Page 91: ...91 15 1 5 Mechanical Replacement Parts List ...
Page 95: ...95 15 2 Electrical Replacement Parts List 15 2 1 Replacement Parts List Notes ...