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3 7 6 3 1 5 1 5 0
A
SCHEMATIC DIAGRAMS - 32
FRONT HDMI SECTION
U0080
BAHDM-0290
1
R8670
19
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
4
X1P_FTI
2
D1+
3
X2N_FTI
D2-
2
D2 Shield
1
X2P_FTI
T E
D2+
L 1 3 9 4 2 2 9 6 5 1 3
4
1
3
E8661
U0055
BADG-0468
www
7
6
USB
5
.
4
4
GND
3
D+
2
D-
1
+V
P151
YKF45-0029N
http://www.xiaoyu163.com
B
R8669
0
31
GND
32
RXC
33
RXC
34
VCC
35
RX0
36
RX0
37
GND
38
RX1
C8663
105Z
39
RX1
40
VCC
41
ePAD
C8664
102K
3.3V
TX-NR708,TX-NA708,HT-RC270 only
x
a o
y
BLM18PG121SN1D
P7560A
L150
CHASSIS
5
NSCT-3P2183
i
L151
GND
4
1
DATA+
BLM18PG121SN1D
3
2
DATA-
2
3
L152
+VBUS
1
BLM18PG121SN1D
(PH)
http://www.xiaoyu163.com
TX-NR708,TX-NA708, HT-RC270, DTR-40.2, DHC-40.2
8
C
3.3V
C8676
102K
C8675
105Z
C8680
106K/6.3
20
GND
19
TXC
18
C8672
102K
TXC
17
VCC
16
TX0
C8671
105Z
15
TX0
Q Q
14
GND
3
7
6
3
1
13
TX1
12
TX1
11
VCC
U0056
u 1 6 3
USB
.
GND
D+
D-
+V
P161
YKF45-0029N
2
4
9
9
8
D
HPD_IN8
+5V_IN8
3.3V
L8661
+3.3VHD2
BLM18PG181SN1
DSDA_IN8
DSCL_IN8
5
1
5
0
8
9
2
4
CEC
XCN_IN8
XCP_IN8
X0N_IN8
X0P_IN8
X1N_IN8
X1P_IN8
X2N_IN8
X2P_IN8
BADG-0469
m
c o
7
6
BLM18PG121SN1D
L160
CHASSIS
5
5
L161
4
GND
4
3
DATA+
BLM18PG121SN1D
3
2
DATA-
2
L162
1
+VBUS
1
BLM18PG121SN1D
2
9
9
E
R8680
0
R8681
0
31
30
29
28
27
26
25
24
23
22
9
8
2
9
9
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
DTR-40.2,DHC-40.2 only
P7560C
NSCT-3P2183
1
2
3
(PH)
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