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13.12. A-Board (7/19) Schematic Diagram
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A-BOARD (7/19)
R4706
Q4700
DSC200100L
R4702
R4703
33
10k
R4705
R4709
JK4700
10k
C4701
C4702
R4708
K1FY119D0011
16V
16V
STB5V
10k
0.1u
0.1u
HDMI1
D4702
B0ACCJ000048
D4704
R4711
B0JCCE000008
1k
19
HPDT
18
R4712
R4763
+5V
100k
L4700
47k
R4752
DDCG
17
J0JYC0000068
68
SDA
16
15
SCL
L4702
L4701
R4753
J0JYC0000068
N.C.
14
J0JYC0000068
68
CEC
13
12
CLK-
CLKG
11
CLK+
10
D0-
9
D0G
8
D0+
7
D1-
6
5
D1G
D1+
4
D2-
3
2
D2G
D2+
1
R4719
Q4702
DSC200100L
R4715
R4716
10k
33
R4718
JK4701
R4722
10k
K1FY119D0011
C4704
C4705
R4721
16V
16V
10k
STB5V
HDMI2
0.1u
0.1u
D4719
B0ACCJ000048
D4721
R4724
B0JCCE000008
1k
HPDT
19
+5V
R4725
R4764
18
L4703
47k
R4754
DDCG
100k
17
J0JYC0000068
SDA
16
SCL
15
C4547
L4705
L4704
R4755
N.C.
6.3V
14
J0JYC0000068
J0JYC0000068
1u
CEC
13
CLK-
12
R4553
CLKG
10k
11
CLK+
10
D0-
9
D0G
8
D0+
7
D1-
6
D1G
5
D1+
4
D2-
3
D2G
2
D2+
1
SUB3.3V
R4552
C4546
56
6.3V
1u
Q4512
R4551
B1HFCFA00026
R4549
150
150
R4550
150
R4560
Q4513
47k
DSA200100L
TO 3,10/19
R4554
1k
R4548
22
SUB3.3V
R4556
10k
R4555
IECIN
FOR HDMI1.4 ARC (only HDMI2)
55
56
HDMI
SG-HPD2
STMHPD2
SG-HDMI_5V_DET2
STMGPIO8
HDMI_DDCSDA2
HDMI_DDCSCL2
HDMI_CEC
RXCM2
RXCP2
RX2M0
RX2P0
RX2M1
RX2P1
RX2M2
RX2P2
SG-HPD0
STMHPD0
SG-HDMI_5V_DET0
STMGPIO9
68
HDMI_DDCSDA0
HDMI_DDCSCL0
68
HDMI_CEC
RXCM0
RXCP0
RX0M0
RX0P0
RX0M1
RX0P1
RX0M2
RX0P2
IECOUT
TO 3/19
57
58
Standby-MPU
HDMI_CEC
R4739
22
RXCM2
RXCP2
RX2M0
RX2P0
RX2M1
RX2P1
RX2M2
RX2P2
R4746
HDMI_DDCSDA2
S
HDMI_DDCSCL2
S
R4747
STMGPIO8
SG-HDMI_5V_DET2
STMHPD2
SG-HPD2
R4740
HDMI_DDCSDA2
HDMI_DDCSCL2
R4741
RXCM0
RXCP0
RX0M0
RX0P0
RX0M1
RX0P1
RX0M2
RX0P2
R4748
HDMI_DDCSDA0
S
HDMI_DDCSCL0
S
R4749
STMGPIO9
SG-HDMI_5V_DET0
STMHPD0
SG-HPD0
HDMI_DDCSDA0
R4742
HDMI_DDCSCL0
R4743
STB5V
*R4766
*R4767
47k
47k
STMGPIO7
SG-HDMI_5V_DET1
HDMI_DDCSDA1
STMHPD1
SG-HPD1
HDMI_DDCSCL1
R4744
R4745
59
60
56
AVSW
TO 3,6/19
TO 11/19
RGB_FB
AVSW_R027PIN_FBOUT/TDET10
STMCECO
SG-HDMI_CEC
sLD-STMCECO
AVSW_R027PIN_FBOUT/TDET10
PC_HS
HIN
PC_HIN
PC_VS
VIN
PC_VIN
C4660
6.3V
R4651
22
1u
RGB_CVBS
Peaks-COMMON
TO 2/19
C4661
HDMI1
6.3V
RXCM2
1u
RXCP2
RX2M0
RX2P0
RX2M1
RX2P1
C4662
RX2M2
R4655
6.3V
YIN
1u
RX2P2
22
MAIN_Y/CVBS
DDCSDA2
C4663
DDCSCL2
6.3V
1u
Standby-MPU
TO 3,6/19
STMGPIO8
SG-HDMI_5V_DET2
sLD-STMGPI08
STMHPD2
SG-HPD2
sLD-STMHPD2
C4664
STMDDCSDA2
SG-DDCSDA2
sLD-STMDDCSDA2
6.3V
R4659
PB/C
22
1u
STMDDCSCL2
SG-DDCSCL2
sLD-STMDDCSCL2
HDMI1: HPD2/DDC2/DET2
MAIN_PB/C
Peaks-COMMON
TO 2/19
C4665
6.3V
1u
HDMI2
RXCM0
RXCP0
RX0M0
RX0P0
RX0M1
RX0P1
C4666
RX0M2
6.3V
R4663
PR
RX0P2
22
1u
MAIN_PR
DDCSDA0
C4667
DDCSCL0
6.3V
1u
Standby-MPU
TO 3,6/19
STMGPIO9
SG-HDMI_5V_DET0
sLD-STMGPI09
STMHPD0
SG-HPD0
sLD-STMHPD0
STMDDCSDA0
SG-DDCSDA0
sLD-STMDDCSDA0
STMDDCSCL0
SG-DDCSCL0
sLD-STMDDCSCL0
HDMI2: HPD0/DDC0/DET0
Standby-MPU
TO 3,6/19
STMGPIO7
SG-HDMI_5V_DET1
STMHPD1
SG-HPD1
STMDDCSDA1
SG-DDCSDA1
STMDDCSCL1
SG-DDCSCL1
HDMI3: HPD1/DDC1/DET1
61
62
Peaks-Common
TO 2/19
HIN
PC_HS
HIN
VIN
PC_VS
VIN
AVSW_R027PIN_FBOUT/TDET10
FBL1
R4676
1k
R4677
1.2k
RGB_CVBS
V1
V1N
R4666
33
G1
G1N
R4668
33
TO 2/19
B1
B1N
R4670
33
R1
R1N
R4672
33
63
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