TX-NR708,TX-NA708, HT-RC270, DTR-40.2, DHC-40.2
SCHEMATIC DIAGRAMS - 32
FRONT HDMI SECTION
TX-NR708,TX-NA708, HT
-RC270, DTR-40.2, DHC-40.2
A
1
2
3
4
B
C
D
E
DSDA_FTI
XCP_FTI
X1P_FTI
X2N_FTI
X0P_FTI
XCN_FTI
CEC
DSCL_FTI
+3.3VHD2
+5V_IN8
HPD_IN8
DSCL_IN8
XCN_IN8
XCP_IN8
X0N_IN8
X0P_IN8
X1N_IN8
X1P_IN8
X2N_IN8
X2P_IN8
X1N_FTI
X0N_FTI
X2P_FTI
DATA+
GND
+VBUS
DATA+
+VBUS
GND
DATA-
CHASSIS
DATA-
CHASSIS
DSDA_IN8
CEC
HDMI IN(FRONT)
TO BCHDM-0471
SD-16 : E1~F1
TO BCHDM-0471
SD-21 : H1
TO BCHDM-0471
SD-21 : H1
(PH)
(PH)
DTR-40.2,DHC-40.2 only
TX-NR708,TX-NA708,HT-RC270 only
R8667
47K
R8668
47K
R8665
#AVRL161
R8666
#AVRL161
D8662
1SS352
D8661
1SS352
C8662
NC_102J
C8661
104J
P8661
23
Shield
21
1
D2+
2
D2 Shield
3
D2-
4
D1+
5
D1 Shield
6
D1-
7
D0+
8
D0 Shield
9
D0-
10
CK+
11
CK Shield
12
CK-
13
CERemote
14
NC
15
DDC CLK
16
DDC DATA
17
GND
18
+5V
19
HP DET
20
22
Shield
R8670
0
R8669
0
C8669 105Z
C8670 102K
R8674
10K
R8675
10K
R8676
10K
C8664
102K
C8663
105Z
Q8661
TMDS141
31
GND
32
RXC
33
RXC
34
VCC
35
RX0
36
RX0
37
GND
38
RX1
39
RX1
40
VCC
41
ePAD
1
RX2
2
RX2
3
GND
4
VCC
5
I2CEN
6
OE
7
PRE
8
GND
9
TX2
10
TX2
11
VCC
12
TX1
13
TX1
14
GND
15
TX0
16
TX0
17
VCC
18
TXC
19
TXC
20
GND
21
GND
22
TSCL
23
TSDA
24
VCC
25
OVS
26
GND
27
VCC
28
RSDA
29
RSCL
30
VSADJ
R8673
4.7K
R8672
10K
C8674
102K
C8673
105Z
C8676
102K
C8675
105Z
C8680
106K/6.3
R8677
NC_4.7K
R8678
NC_4.7K
C8672
102K
C8671
105Z
C8677
106K/6.3
L8661
BLM18PG181SN1
P8641D
FX16_31S_0.5SV
31
30
29
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
32
Shield
R8681
0
R8680
0
P3101B
NPLG-5P918
5
4
3
2
1
P7560A
NSCT-3P2183
1
2
3
P3101C
NPLG-5P918
5
4
3
2
1
P7560C
NSCT-3P2183
1
2
3
3.3V
3.3V
3.3V
L161
BLM18PG121SN1D
L160
BLM18PG121SN1D
L162
BLM18PG121SN1D
P161
USB
YKF45-0029N
1
2
3
4
5
6
7
GND
+V
D+
D-
C161
104J
C162
NC_102J
D162
1SS352
D161
1SS352
L152
BLM18PG121SN1D
L151
BLM18PG121SN1D
L150
BLM18PG121SN1D
P151
USB
YKF45-0029N
1
2
3
4
5
6
7
GND
+V
D+
D-
D151
1SS352
D152
1SS352
C151
104J
C152
NC_102J
U0080
BAHDM-0290
U0055
BADG-0468
U0056
BADG-0469
www . x ia o y u 1 6 3 . c o m
QQ 3 7 6 3 1 5 1 5 0
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4
2
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9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299