SCH03_OSD
DIGITAL AUDIO
GND LINE
POWER- LINE
POWER+ LINE
ANALOG AUDIO
TMDS SIGNAL
ANALOG VIDEO STBY POWER
DD
CC
_S
C
L
C
V
D
D
C
GN
D
R
XC
_C
-
R
XC
_C
+
T
V
D
D
R
XC
_0
-
R
XC
_0
+
C
GN
D
R
XC
_1
-
R
XC
_1
+
T
V
D
D
R
XC
_2
-
R
XC
_2
+
H
P_
C
T
R
LD
5V
_D
ET
D
D
GN
D
D
V
D
D
DD
C
D
_S
D
A
DD
C
D
_S
C
L
C
V
D
D
C
GN
D
R
XD
_C
-
R
XD
_C
+
T
V
D
D
R
XD
_0
-
R
XD
_0
+
C
GN
D
R
XD
_1
-
R
XD
_1
+
T
V
D
D
R
XD
_2
-
R
XD
_2
+
C
V
D
D
C
GN
D
T
XP
V
D
D
TXPLGND
EXT_SWING
HP_ARC-
ARC+
TXDDC_SDA
TXDDC_SCL
TXAVDD
TXGND
TXC-
TXC+
TXGND
TX0-
TX0+
TXGND
TX1-
TX1+
TXAVDD
TX2-
TX2+
TXGND
CEC
DGND
DVDD
ALSB
CSB
EP_SCK
EP_CS
EP_MOSI
EP_MISO
MCLK_IN
SCLK_IN
AP5_IN
AP4_IN
DGNDIO
A
P1_I
N
A
P0_I
N
SD
A
T
A
SC
L
D
GN
D
D
V
D
D
IN
T
IN
T
2
IN
T
_T
X
D
GN
DD
IO
D
V
DD
IO
A
P0_
O
U
T
A
P2_I
N
A
P3_I
N
D
V
DD
IO
TXPGND
A
P1_
O
U
T
A
P2_
O
U
T
A
P3_
O
U
T
A
P4_
O
U
T
D
GN
D
D
V
D
D
A
P5_
O
U
T
SC
LK
_O
U
T
M
C
LK
_O
U
T
R
ES
ET
B
PW
RD
N
B
PGN
D
PV
D
D
XT
A
L
XT
A
L1
PV
D
D
PGN
D
H
P_
C
T
R
LA
5V
_D
ET
A
R
T
ER
M
DD
C
A
_S
D
A
DDCA_SCL
CVDD
CGND
RXA_C-
RXA_C+
TVDD
RXA_0-
RXA_0+
CGND
RXA_1-
RXA_1+
TVDD
RXA_2-
RXA_2+
HP_CTRLB
5V_DETB
DGND
DVDD
DDCB_SDA
DDCB_SCL
CVDD
CGND
RXB_C-
RXB_C+
TVDD
RXB_0-
RXB_0+
CGND
RXB_1-
RXB_1+
TVDD
RXB_2-
RXB_2+
HP_CTRLC
5V_DETC
DDCC_SDA
Recommended
about 888.8 ohm
500 ohm
: 887 ohm(1%)
TXC-
TXC+
TX0-
TX0+
TX1-
TX1+
TX2-
TX2+
<
PV
DD
_1
V
8>
<
D
V
DD
_1
V
8>
<DVDDIO_3V3>
<TXAVDD_1V8>
<TVDD_3V3>
<CVDD_1V8>
<TXPVDD_1V8>
36
.7
m
A
332
.4
m
A
1.5mA
15mA
5.2mA
24.8mA
292.2mA
503.6mA
+1V8H1
+
1V
8H
2
+1V8H2
FR
O
M
OSD PART
C
S
SO
W
P
GN
D
SI
SC
K
H
O
LD
V
C
C
OSD FLASH PART
M
I
M
O
C
S
C
LK
FR
O
M
/T
O
M
C
U
SCK
GND
GND
MOSI
/CS
VCC
MISO
FO
R
O
SD
U
PD
A
T
E
DV5V
1.
00
mm
FF
C
FR
O
M
H
D
M
I_
T
X
D
IG
IT
A
L
SU
PP
LY
B
3
B
4
B
2
B
1
A
N
C
O
E
GN
D
S2
S1
S0
B
8
B
7
B
6
B
5
V
C
C
FR
O
M
M
C
U
E3/E1C/K : MX25L3206EM2I-12G
E2 : MX25L6406EM2I-12G
to pin40 on the bot of PCB
as close as possible
Place R7212 & R7213 & C7217
TXPLVDD
T
O
H
D
M
I_
T
X
DV3V3
FROM HDMI_RX
T
O
H
D
M
I_
T
X
MP:OPEN
FR
O
M
L
EG
O
O
E1
O
E2
R
730
3
2K
/F
R
730
2
1K
6/
F
R
732
7
10
K
R
732
8
O
PE
N
R7309
OPEN
R
730
6
47
K
R
730
7
O
PE
N
C
735
0
5P
C
735
1
5P
R
733
1
1K
(1
%
)
R
733
2
1K
(1
%
)
C
730
1
0.
1u
F
C
730
2
0.
1u
F
C
730
3
0.
1u
F
C
730
4
0.
1u
F
C
730
5
0.
1u
F
C
730
6
0.
1u
F
C
730
7
0.
1u
F
C
730
8
0.
1u
F
C7322
0.1uF
C7323
0.1uF
C7324
0.1uF
C7349
0.1uF
C7348
0.1uF
C7347
0.1uF
C7346
0.1uF
C7345
0.1uF
C7344
0.1uF
C7343 0.1uF
C
731
4
0.
1u
F
C
731
5
10
/6
.3
V
C
731
0
0.
1u
F
C
731
9
1u
F
L7301
CB03YTYH600
L7302
CB03YTYH600
C
731
8
0.
1u
F
C
731
1
10
/6
.3
V
L7304
CB03YTYH600
C
731
2
0.
1u
F
C
731
3
10
/6
.3
V
L7303
CB03YTYH600
C7342
0.1uF
C7338
10/6.3V
L730
8
C
B
03
YT
YH
60
0
L730
7
C
B
03
YT
YH
60
0
C7340
0.1uF
C7341
10/6.3V
C
732
7
0.
1u
F
C
732
8
10
/6
.3
V
L7305
CB03YTYH600
L7306
CB03YTYH600
C
732
5
0.
1u
F
C
732
6
10
/6
.3
V
C
733
7
0.
1u
F
C
733
6
0.
1u
F
C
733
4
0.
1u
F
C
733
3
0.
1u
F
C
733
2
0.
1u
F
C
732
9
0.
1u
F
C
732
1
O
PE
N
R7308
47K
R
733
0
0
C
733
5
0.
1u
F
R7340
1K8
R7341
1K8
C7330
OPEN
R
732
4
10
0
R
732
3
10
0
C7331
OPEN
R7310
33
R7311
33
R7312
33
R
732
2
10
K
R7313
OPEN
R
734
9
4K
7
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
123
122
124
125
126
127
128
129
130
131
132
134
133
135
136
137
138
139
140
141
142
143
144
IC731
ADV7623
R
734
2
10
K
R7346
OPEN
R7345
10K
R7343
OPEN
R7344
OPEN
C
735
2
0.
1u
F
R7314
33
7
6
5
4
3
2
1
CN731
CJP07GA333ZR
R7350
100
R7351
100
R7352
100
R7353
100
C
731
6
O
PE
N
C
731
7
O
PE
N
R
734
8
4K
7
C
730
9
100
/10
V
R
732
6
1K
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC733
CVISN74CBT3251PWR
C
735
3
0.
1u
F
X7301
28.6363MHz
R
735
5
8K
2
R7354
2k2
O
SD
_M
I
O
SD
_M
O
O
SD
_C
S
O
SD
_C
LK
A
_D
A
A
_C
K
A
_R
ST
8
7
6
5
4
3
2
1
IC
73
2
C
V
IM
X25
L3206
EM
2I
-12
G
R7305
10K
R7304
10K
R7333
10K
R
732
1
10
K
R
732
0
10
K
R
731
9
10
K
R7315 10K
R7318 10K
R7317 10K
R7316 10K
R
730
1
10
K
R7335
10K
R7329
1M
R
733
4
4K
7
C
735
4
0.
1u
F
R
735
7
4K
7
Q7301
HVTKRC102S
R
735
6
10
K
13
14
20
19
18
17
16
15
12
11
10
9
8
7
6
5
4
3
2
1
IC
73
4
SN
74
LV
C
244
A
PW
R
R
735
9
10
K
R
736
0
10
K
R
735
8
0
R
736
1
10
K
R7362
100
R
736
3
0
HSDA
OSD_SPI_CS
OSD_SPI_CLK
ADV7623_RST
DV5V
DV3V3
DGND
D1V8H
HSCL
OSD_SPI_MO
OSD_SPI_MI
7623_ROM_HOLD
HINSELA
HINSELB
HINSELC
H5V_DET
SWM5V
TXC-
TXC+
TX0-
TX0+
TX1-
TX1+
TX2-
TX2+
H
D
M
I1_
H
5V
H
D
M
I2_
H
5V
H
D
M
I3_
H
5V
FR
O
N
T
_H
5V
HDMI4_H5V
HDMI5_H5V
P0TX2P
P0TX2M
P0TX1P
P0TX1M
P0TX0P
P0TX0M
P0TXCP
P0TXCM
ADV7623_SPI_MO
ADV7623_SPI_MI
ADV7623_SPI_CS
ADV7623_SPI_CLK
GUI_WRITE
NET3.3V
0A
TO A0
5A
TO A5
6A
TO A6
8A
TO A8
B1
TO 1B
B2
TO 2B
B3
TO 3B
B4
TO 4B
12
Caution in
servicing
Electrical
Mechanical
Repair Information
Updating
Summary of Contents for AVR-S730H
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