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3 7 6 3 1 5 1 5 0
A
SCHEMATIC DIAGRAMS - 33
FRONT HDMI / USB SECTION
U0081
BAHDM-0291
1
19
R8870
HP DET
18
0
+5V
17
GND
16
DSDA_FTI
DDC DATA
15
DSCL_FTI
DDC CLK
14
NC
13
CEC
CERemote
12
XCN_FTI
CK-
11
CK Shield
10
XCP_FTI
CK+
9
X0N_FTI
D0-
8
D0 Shield
7
X0P_FTI
D0+
6
X1N_FTI
D1-
5
D1 Shield
2
X1P_FTI
4
D1+
3
X2N_FTI
D2-
2
D2 Shield
T E
1
X2P_FTI
L 1 3 9 4 2 2 9 6 5 1 3
D2+
4
1
3
E8861
7
6
USB
CHASSIS
www
5
4
GND
GND
3
DATA+
D+
2
DATA-
D-
1
+VBUS
+V
.
P3305
YKF45-0029N
4
http://www.xiaoyu163.com
B
R8869
0
31
GND
32
RXC
33
RXC
34
VCC
35
RX0
36
RX0
37
GND
38
RX1
C8863
105Z
39
RX1
40
VCC
41
ePAD
C8864
102K
3.3V
C3304
105Z
Q3300
TPD2E001DRLR
1
5
VCC
IO2
2
NC
3
4
IO1
GND
TO BCHDM-0471
PART-16
R3331
5
4
0
3
x
a o
2
y
1
i
P3101C
NPLG-5P918
(PH)
http://www.xiaoyu163.com
TX-NR808/1008, TX-NA808/1008, DTR-50.2
8
C
3.3V
C8876
102K
C8875
105Z
C8880
106K/6.3
20
GND
19
TXC
18
C8872
102K
TXC
17
VCC
16
TX0
C8871
105Z
15
TX0
Q Q
14
3
7
6
3
1
GND
13
TX1
12
TX1
11
VCC
u 1 6 3
.
2
4
9
9
8
D
3.3V
L8861
BLM18PG181SN1
+3.3VHD2
5
1
5
0
8
9
2
4
9
HPD_IN8
+5V_IN8
DSDA_IN8
DSCL_IN8
CEC
XCN_IN8
XCP_IN8
X0N_IN8
X0P_IN8
X1N_IN8
X1P_IN8
X2N_IN8
X2P_IN8
m
c o
2
9
9
E
0
R8880
R8881
0
31
30
29
8
2
9
9
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P8641D
TO BCHDM-0471
SD-16 : E1~F1
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