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12.8. A-Board (7/19) Schematic Diagram
A-BOARD (7/19)
!
R4703
33
Q4700
DSC200100L
C4701
C4702
R4702
16V
16V
10k
0.1u
0.1u
R4708
10k
HDMI1
JK4700
K1FY119D0011
R4711
D4702
1k
B0ACCJ000048
HPDT
19
+5V
18
DDCG
17
L4700
J0JYC0000068
SDA
16
L4701
J0JYC0000068
SCL
15
N.C.
14
L4702
J0JYC0000068
CEC
13
CLK-
12
CLKG
11
CLK+
10
D0-
9
D0G
8
D0+
7
D1-
6
D1G
5
D1+
4
D2-
3
D2G
2
D2+
1
R4716
33
Q4702
DSC200100L
C4704
C4705
R4715
16V
16V
10k
0.1u
0.1u
R4721
10k
HDMI2
JK4701
K1FY119D0011
R4724
D4719
B0ACCJ000048
1k
HPDT
19
+5V
18
DDCG
17
L4703
J0JYC0000068
SDA
16
L4704
J0JYC0000068
SCL
15
N.C.
14
J0JYC0000068
L4705
CEC
13
CLK-
12
R4553
CLKG
11
10k
CLK+
10
D0-
9
D0G
8
D0+
7
D1-
6
D1G
5
D1+
4
D2-
3
D2G
2
D2+
1
C4547
6.3V
R4552
1u
56
R4551
150
R4560
47k
Q4512
B1HFCFA00026
R4554
55
56
A-Chip_V
SG-HPD0
R4705
R4706
STMHPD0
R4704
47k
SG-HDMI_5V_DET0
R4709
10k
STMGPIO9
STB5V
D4704
B0JCCE000008
R4712
R4763
47k
100k
R4752
68
HDMI_DDCSDA0
HDMI_DDCSCL0
R4753
68
HDMI_CEC
RXCM0
RXCP0
RX0M0
RX0P0
RX0M1
RX0P1
RX0M2
RX0P2
SG-HPD1
R4718
R4719
STMHPD1
R4728
10k
R4717
47k
SG-HDMI_5V_DET1
R4722
10k
STMGPIO7
STB5V
HDMI3
JK4702
D4721
R4737
B0JCCE000008
K1FY119E0015
1k
HPDT
19
R4764
R4725
+5V
18
47k
100k
DDCG
17
R4754
68
HDMI_DDCSDA1
SDA
16
R4755
68
HDMI_DDCSCL1
SCL
15
HDMI_CEC
N.C.
14
CEC
RXCM1
13
CLK-
12
CLKG
11
RXCP1
CLK+
RX1M0
10
D0-
9
D0G
8
RX1P0
D0+
RX1M1
7
D1-
6
D1G
5
RX1P1
RX1M2
D1+
4
D2-
3
D2G
2
RX1P2
D2+
1
SUB3.3V
R4549
C4546
6.3V
150
1u
R4550
150
R4548
22
IECOUT
TO 3/19
Q4513
DSA200100L
SUB3.3V
R4556
10k
1k
IECIN
TO 3/19
R4555
57
58
HDMI_CEC
R4729
33
Q4704
DSC200100L
R4732
SG-HPD2
R4731
C4707
C4708
STMHPD2
16V
16V
0.1u
0.1u
R4734
R4730
10k
47k
R4735
SG-HDMI_5V_DET2
10k
STMGPIO8
STMGPIO8
STMHPD2
STB5V
D4737
D4735
B0JCCE000008
B0ACCJ000048
R4738
R4765
47k
100k
HDMI_DDCSDA2
L4706
J0JYC0000068
R4756
68
HDMI_DDCSCL2
L4707
J0JYC0000068
R4757
68
HDMI_CEC
L4708
J0JYC0000068
RXCM2
RXCP2
RX2M0
RX2P0
RX2M1
RX2P1
RX2M2
RX2P2
STMGPIO9
STMHPD0
STMGPIO7
STMHPD1
59
60
48
Peaks-Common
AVSW
PC_HS
PC_HS
HIN
HIN
PC_HS
HIN
TO
VIN
VIN
2,7,9/19
PC_VS
PC_VS
VIN
PC_VS
C4662
R4655
6.3V
22
1u
YIN
MAIN_Y/CVBS
R4668
C4663
33
6.3V
1u
C4664
R4659
6.3V
1u
22
PB/C
TO 9/19
MAIN_PB/C
R4670
C4665
6.3V
33
1u
C4666
R4663
6.3V
22
1u
PR
MAIN_PR
R4672
C4667
6.3V
33
1u
to Sheet Standby-MPU
R4739
22
STMCECO
SG-HDMI_CEC
sLD-STMCECO
TO 3,6/19
To Sheet Peaks-COMMON
HDMI3
RXCM2
RXCM2
RXCP2
RXCP2
RX2M0
RX2M0
RX2P0
RX2P0
RX2M1
RX2M1
RX2P1
TO 2/19
RX2P1
RX2M2
RX2M2
RX2P2
RX2P2
HDMI_DDCSDA2
R4746
DDCSDA2
S
HDMI_DDCSCL2
R4747
DDCSCL2
S
to Sheet Standby-MPU
SG-HDMI_5V_DET2
STMGPIO8
SG-HDMI_5V_DET2
sLD-STMGPI08
SG-HPD2
STMHPD2
SG-HPD2
sLD-STMHPD2
TO 3,6/19
HDMI_DDCSDA2
R4740
STMDDCSDA2
SG-DDCSDA2
sLD-STMDDCSDA2
HDMI_DDCSCL2
R4741
STMDDCSCL2
SG-DDCSCL2
sLD-STMDDCSCL2
HDMI3: HPD2/DDC2/DET2
To Sheet Peaks-COMMON
RXCM0
HDMI1
RXCM0
RXCP0
RXCP0
RX0M0
RX0M0
RX0P0
RX0P0
RX0M1
RX0M1
RX0P1
TO 2/19
RX0P1
RX0M2
RX0M2
RX0P2
RX0P2
HDMI_DDCSDA0
R4748
DDCSDA0
S
HDMI_DDCSCL0
R4749
DDCSCL0
S
to Sheet Standby-MPU
SG-HDMI_5V_DET0
STMGPIO9
SG-HDMI_5V_DET0
sLD-STMGPI09
SG-HPD0
STMHPD0
SG-HPD0
sLD-STMHPD0
TO 3,6/19
HDMI_DDCSDA0
R4742
STMDDCSDA0
SG-DDCSDA0
sLD-STMDDCSDA0
HDMI_DDCSCL0
R4743
STMDDCSCL0
SG-DDCSCL0
sLD-STMDDCSCL0
HDMI1: HPD0/DDC0/DET0
To Sheet Peaks-COMMON
RXCM1
HDMI2
RXCM1
RXCP1
RXCP1
RX1M0
RX1M0
RX1P0
RX1P0
RX1M1
RX1M1
RX1P1
TO 2/19
RX1P1
RX1M2
RX1M2
RX1P2
RX1P2
HDMI_DDCSDA1
R4750
DDCSDA1
S
HDMI_DDCSCL1
R4751
DDCSCL1
S
to Sheet Standby-MPU
SG-HDMI_5V_DET1
STMGPIO7
SG-HDMI_5V_DET1
sLD-STMGPI07
SG-HPD1
STMHPD1
SG-HPD1
sLD-STMHPD1
TO 3,6/19
HDMI_DDCSDA1
R4744
STMDDCSDA1
SG-DDCSDA1
sLD-STMDDCSDA1
HDMI_DDCSCL1
R4745
STMDDCSCL1
SG-DDCSCL1
sLD-STMDDCSCL1
HDMI2: HPD1/DDC1/DET1
61
62
HIN
TO
2,7,9/19
VIN
G1
G1N
B1
TO
2/19
B1N
R1
R1N
63
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