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A
B
RB50
5.1
USB-D+
001:B5
RB51
5.1
USB-D-
001:B6
+5V_USB
FUB01
SMD1206L150THWR
6
5
4
+5V
RB47
1
NB05
0
IP4223CZ6
1 2 3
+5V-S
NB01
GND-D
MAX232CSE
+5V-S
CB01 100n
1
16
C1+
Vcc
CB02 100n
2
15
CB09 100n
RB88
V+
GND
33
3
14
RS232-TXD
C1-
T1OUT
CB03 100n
4
13
RS232-RXD
C2+
R1IN
5
12
RB89
C2-
R1OUT
6
11
33
V-
T1IN
7
10
RB86
CB04
T2OUT
T2IN
8
9
0
100n
R2IN
R2OUT
RB87
0
GND-D
Option with
MAX232
RB01 33
UART-RXSTB
001:D6
RB02
33
UART-TX
001:B5;003:F1;002:G1
RB03
33
UART-RX
001:B4;003:F1;002:G1
2
RA05
10
001:E4
HDMI1-RX2+
001:E4
HDMI1-RX2-
001:E4
HDMI1-RX1+
001:E4
HDMI1-RX1-
RA06
10
001:E4
HDMI1-RX0+
001:E4
HDMI1-RX0-
001:E5
HDMI1-RXC+
001:E4
HDMI1-RXC-
HDMI-CEC
001:E5;002:A4;002:A6
001:E5
HDMI1-SCL
001:E5
HDMI1-SDA
+5V
+5V-HDMI1
+3.3V
+5V_ARC
DA02
MMBD1204
NA02
3
CAT24C02WI
1
8
A0
Vcc
R A 1 1
1 0 K
2
7
A1
WP
3
6
R A 1 3
3 3
R A 2 1
4 . 7 K
A2
SCL
CA02
R A 1 4
3 3
R A 2 2
4 . 7 K
4
5
100n
Vss
SDA
R A 1 2
0
GND-D
GND-D
HDMI1-HP
001:E5
RA07
10
001:E4
HDMI2-RX2+
001:E4
HDMI2-RX2-
001:E4
HDMI2-RX1+
001:E4
HDMI2-RX1-
RA08
10
001:E4
HDMI2-RX0+
001:E4
HDMI2-RX0-
4
001:E4
HDMI2-RXC+
001:E4
HDMI2-RXC-
HDMI-CEC
001:E5;002:A3;002:A6
001:E4
HDMI2-SCL
001:E4
HDMI2-SDA
+5V
+5V-HDMI2
+3.3V
+5V-HDMI2
DA03
NA03
RA26
CAT24C02WI
MMBD1204
1K
1
8
A0
Vcc
2
7
R A 1 5
1 0 K
A1
WP
3
6
R A 1 7
3 3
R A 2 3
4 . 7 K
A2
SCL
CA03
4
5
R A 1 8
3 3
R A 2 4
4 . 7 K
100n
Vss
SDA
R A 1 6
0
GND-D
GND-D
HDMI2-HP
001:E4
5
RA09
10
001:E5
HDMI3-RX2+
001:E5
HDMI3-RX2-
001:E5
HDMI3-RX1+
001:E5
HDMI3-RX1-
RA10
10
001:E5
HDMI3-RX0+
001:E5
HDMI3-RX0-
001:E5
HDMI3-RXC+
001:E5
HDMI3-RXC-
HDMI-CEC
001:E5;002:A3;002:A4
001:E5
HDMI3-SCL
001:E5
HDMI3-SDA
+5V
+5V-HDMI3
+3.3V
+5V-HDMI3
DA01
NA01
RA25
CAT24C02WI
MMBD1204
1K
1
8
6
A0
Vcc
R A 0 1
1 0 K
2
7
A1
WP
3
6
R A 0 3
3 3
R A 1 9
4 . 7 K
A2
SCL
R A 0 4
3 3
R A 2 0
4 . 7 K
CA01
4
5
100n
Vss
SDA
R A 0 2
0
GND-D
GND-D
HDMI3-HP
001:E5
C
XB06
YPBPR-RIN
UBA-100/W
001:F4
CB73
CB74
100u
100n
16V
GND-D
YPBPR-LIN
001:F4
JY-3541L-01-030
XB01
L
R
G
GND-D
YPBPR-PR_IN
001:H5
YPBPR-PB_IN
001:H5
XA03
YPBPR-SOG_IN
HDMI
001:H5
HDMI1
1
2
YPBPR-Y_IN
3
001:H5
4
5
6
7
8
9
10
YPBPR-Y_IN-
11
12
YPBPR-PB_IN-
13
HDMI1_ARC
14
YPBPR-PR_IN-
002:E3
15
16
17
+5V-HDMI1
+5V-HDMI1
18
+5V-HDMI1
19
RA36
1K
RA27
RA30
RA33
RA45
1K
1K
10K
1K
GND-D
VA03
2SC4081
+5V-HDMI1_DET
001:B4
RA46
2K
GND-D
GND-D
SPDIF
001:F5;002:E1
XA02
HDMI
HDMI2
ARC1_CTL
1
001:D5
2
3
4
5
6
7
8
9
10
RB06
100
11
CVBS-ROUT
12
001:F4
13
14
15
16
GND-D
17
RB13
+5V-HDMI2
100
+5V-HDMI2
18
CVBS-LOUT
19
001:F4
RA35
1K
RA29
RA32
1K
10K
GND-D
VA02
GND-D
2SC4081
Near MSD309
GND-D
001:D5
MUTE_AVOUT
PWR-MUTE
XA01
002:G5
HDMI
HDMI3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CVBS1-RIN
15
001:F4
16
17
+5V-HDMI3
+5V-HDMI3
18
19
RA34
CVBS1-LIN
1K
RA28
RA31
001:F4
1K
GND-D
10K
VA01
2SC4081
GND-D
CVBS1_IN
001:I4
D
E
CB10
RB15
1u
10K
CB17
RB16
180p
12K
Near MSD309
GND-D
CB11
RB17
1u
10K
CB18
RB18
+5V
180p
12K
RB78
RB77
GND-D
220
180
D
CB29
VB07
1u
G
SPDIF
2N7002-T1
001:F5;002:D3
S
CB22
RB23
GND-D
47n
33
YPBPR-PR
CB39
RB41
100p
75
CB23
RB24
GND-D
47n
33
YPBPR-PB
CB40
RB42
100p
75
CB24
RB25
GND-D
1n
0
YPBPR-Y
CB41
RB43
CB25
RB26
100p
75
47n
33
Near MSD309
GND-D
CB26
47n
RB33
68
001:H5
CB27
47n
RB34
68
001:H5
CB28
47n
RB35
68
001:H5
GND-D
Near MSD309
+5V
CA06
RA42
100n
10K
CA05
RA37
GND-D
200
1u
CA04
VA04
RA40
1u
75
2SC4081
HDMI1_ARC
002:C3
+3.3V RA38
RA41
RA39
300
10K
47
RA44
GND-D
GND-D
10K
RA43
1K
VA05
2SC4081
002:E6
GND-D
AV1-R
002:E6
AV1-L
RB07
CB05
100K
180p
002:E6
AV1
RB10
RB11
RB14
CB06
39K
39K
NB06
100K
180p
CB33
1%
1%
RB08
MAX9820
1u
12K
NR
OUTR
1%
6
5
CB43
1u
EP
NL
OUTL
RB09
7
4
+5V-AU
12K
11
VDD
Vss
1%
8
3
CB15
RB12
GND-D
1u
SHDN
C1N
+3.3V
CB32
10K
10u
9
2
CB16
1u
GND
C1P
CB31
RB30
10
1
100n
DB05
4.7K
GND-D
GND-D
GND-D
CD4148WP
VB06
2SC4081
RB19
3K
NB02
DB06
THS7314D
CD4148WP
GND-D
1
8
CH1_IN
CH1_OUT
CB82
CB79
RB110
470u
10u
2
7
75
CVBS_OUT
CH2_IN
CH2_OUT
001:I4
16V
Near MSD309
3
6
+5V
CH3_IN
CH3_OUT
LB02
BG1608B121
4
5
VS+
GND
GND-D
002:E4
GND-D
RB37
AV1-R
10K
CB19
CB35
RB38
1u
180p
12K
002:E4
CB20
RB39
GND-D
AV1-L
1u
10K
CB36
RB40
180p
12K
Near MSD309
002:E4
CB21
RB32
GND-D
AV1
47n
33
CB34
RB36
180p
75
GND-D
F
G
XB02
AV6-8.4-13A-2
CB49 1u
VGA-LIN
001:F4
CB50 1u
VGA-RIN
001:F4
Near MSD309
001:D6
ISP_EN
RB52
UART-RX
33
001:B4;003:F1;002:A2
VB03
2SC4081
RB53
33
UART-TX
001:B5;003:F1;002:A2
VB04
RB79
2SC4081
120
VGA-VSYNC
001:H4
VGA-HSYNC
001:H4
VGA-B_IN
001:H4
VGA-G_IN
001:H4
VGA-SOG_IN
001:H4
VGA-R_IN
001:H4
NB03
CAT24C02WI
GND-D
1
8
A0
Vcc
2
7
R B 5 4
1 0 K
A1
WP
3
6
R B 5 6
3 3
A2
SCL
4
5
R B 5 7
3 3
Vss
SDA
R B 5 5
0
GND-D
CB85
1u
001:F4
MP3-LIN
001:F4
MP3-RIN
CB86
1u
Near MSD309
XB04
RCA-308A-09
CB53
RB45
1u
1K
HPAMP-RIN
001:F4
RB49
CB52
200K
3.3n
GND-D
CB48
RB44
1u
1K
HPAMP-LIN
001:F4
RB46
CB47
200K
3.3n
GND-D
GND-D
Near MSD309
+5V-AU
XB03
AV13-06-526
+3.3V
CB56
CB58
10u
100n
RB92
10K
DB02
RB31
CD4148WP
GND-D
4.7K
RB48
3K
VB01
HP-MUTE-
001:D5
2SC4081
GND-D
+12V
+5V
R B 2 7
RB28
1K
4 . 7 K
DB03
CD4148WP
PWR-MUTE
002:D5
2 S A 1 5 7 6 U B
V B 0 2
D B 0 4
C D 4 1 4 8 W P
C B 0 7
RB29
4 7 0 u
4.7K
1 6 V
G N D - D
G N D - D
DRAWN BY
APPROVED BY
GND-D
H
XB08
JY-3541L-01-030
RB63
10K
L
RB64
10K
R
CB57
CB54
RB59
RB65
180p
12K
180p
12K
G
GND-D
+3.3V-S
001:H4
VGA-B_IN-
47n
CB66
68
RB74
001:H4
RB67
RB60
VGA-G_IN-
47n
CB67
68
RB75
1K
470
001:H4
VGA-R_IN-
47n
CB68
68
RB76
GND-D
Close to MSD309
XB07
VCC-VGA
VB05
HC1038-15F-3.08
2SC4081
VGA-SCL
VGA-SDA
5
10
RB68
100
RB69
100
4
9
RB80
RB82
22K
22K
CB59
47n
RB70
33
3
8
Near MSD309
CB60
47n
RB71
33
2
7
CB61
1n
RB72
0
CB62
47n
RB73
33
1
6
+5V
VCC-VGA
RB81
RB83
RB85
75
75
75
DB01
MMBD1204
GND-D
R B 6 1
4 . 7 K
CB65
R B 6 2
4 . 7 K
100n
GND-D
+3.3V
RB84
1K
HP-DCT- 001:D5
RB22
RB58
NB04
39K
39K
XB05
ST-113
MAX9820
6
5
NR
OUTR
L
RB20
7
4
12K
EP
G2
NL
OUTL
8
3
R
11
VDD
Vss
G5
9
2
RB21
GND-D
SHDN
C1N
12K
GND-D
10
1
GND
C1P
GND-D
GND-D
TITLE:
DWG NO.
AV Interface
9232KI5201DL
V1.0
REV.
Sheet
2
to
XOCECO
XIAMEN OVERSEAS CHINESE
ELECTRONIC CO., LTD.
15
14
13
12
11
4
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