92
7.
Circuit Diagrams and PWB Layouts
SSB: HDMI Switch
AVCC
AMUXVCC
GND_H
S
AVEE
I
O
P1
N1
P0
N0
VTTO
CEC_B
S
DA_B
S
CL_B
VREF_B
P
3
N
3
P2
N2
P2
N
3
DDC_EN
CEC_A
S
DA_A
S
CL_A
VREF_A
P
3
PE_EN
COMP
VTTI
N0
P0
N1
P1
N2
TX_EN
1
2
0
1
0
1
PP_CH
PP_PRE
OCL
EN
EQ
PP
IN
IP
IN
IP
IN
IP
IN
IP
C0
C1
C2
C
3
IN
IP
IN
IP
IN
IP
IN
IP
D0
D1
D2
D
3
C
3
C2
C1
C0
AUX
D
3
D2
D1
D0
AUX
OTO
I2C
ON
3
COM0
COM1
COM2
COM
3
AMUXVCC
DVCC
ON1
IP
RE
S
ET
A2
A
3
IN
IP
IN
IP
IN
IP
IN
I2C_ADDR
A0
A1
S
DA
S
CL
DVEE
IP
IN
IP
IN
IP
IN
IP
IN
A
3
A2
A1
A0
B
3
B2
B1
B0
AVEE
0
B2
B1
OP2
ON2
OP
3
B0
B
3
AUX
AUX
VTTI
VTTO
AUX
OP0
ON0
OP1
AVCC
3
P0
3
F6
3
P14 B7
3
P15 B7
3
P21 F7
3
P2
8
A5
3
P
3
2 B5
3
P
33
B5
3
P
3
5 C5
3
P
3
9 B4
FP20 E7
FP21 E7
FP22 F7
FP2
3
F2
FP24 C6
IP60 F6
3
P51 C6
3
P52 B
8
3
P5
3
E4
3
P54 B
8
3
P55 D4
3
P56 B9
3
P5
8
C5
3
P76 C1
3
P77 C1
IP64 B4
IP65 C5
9P10 B1
9P11 D6
2P66 F7
2P67 F7
2P6
8
E7
2P69 F7
2P6A F7
2P6B F
8
2P6C F
8
2P6D F7
2P6E E
8
3
P7
8
B1
5P04 E6
5P05 E6
5P09 C6
5P10 D6
5P11 D6
ONLY
7
8
9
A
B
3
P40 A
8
3
P41 C1
3
P42 A
8
3
P4
3
D1
3
P44 A
8
3
P45 E1
IP61 C7
IP62 D7
IP6
3
D7
3
P49 C5
3
P50 B
8
HDMI
S
WITCH
2P6F E
8
2P6G F
8
2P6H F
8
6P07 F6
7P01 A6
7P02 B
3
2P6K F9
2P6M F9
D
E
F
2P0
3
F6
2P27 C5
2P2
8
E7
2P29 E7
2P
3
0 D6
2P
3
1 D7
C
D
E
3
P46 A
8
3
P47 E1
3
P4
8
C4
2P61 F6
2P62 E7
2P6
3
F6
2P64 F7
2P65 F7
2P
3
2 D7
2P
33
D7
1
2
3
4
5
6
IP66 D4
IP67 D4
7
8
9
1
2
3
4
5
6
TERMINATION
when AD
8
195 not
s
t
u
ffed
!!
F
A
B
C
2P
3
4 D7
2P
3
5 D7
2P
3
6 D
8
2P
3
7 D
8
2P
38
D
8
2P
3
9 D6
2P40 D7
2P41 D7
2P60 E6
+
3
V
3
-DIG
IP67
FP20
+
3
V
3
-ANA
2P60
10
u
2K2
3
P4
3
2P66
100n
+
3
V
3
-DIG
+5V
100R
1K0
3
P77
3
P0
3
RE
S
IP66
9P11
5P11
3
0R
3
P14
+
3
V
3
_BUF
100R
+
3
V
3
3
P55
47K
RE
S
IP64
IP65
+5V
2P0
3
220
u
25V
100n
2P6E
2P40
100n
+5V_BUF
2P
3
9
10
u
IP60
3
P2
8
2K2
+5V-MUX
1n0
2P6D
3
P45
2K2
3
P41
2K2
3
P15
10K
3
P49
100R
1n0
2P
3
6
49R9
3
P52
49R9
3
P50
+5V_AUX
2P62
100n
33
5
1
3
3
P40
49R9
15
1
8
20
29
40
3
5
3
9
3
4
2
8
3
6
6
8
2
4
7
9
11
14
17
19
12
24
27
3
7
38
3
1
21
22
41
1
3
3
2
10
16
2
3
25
26
3
0
Φ
HDMI/DVI
BUFFER
AD
8
195
7P01
+5V
-MUX
2P6K
1n0
100n
+
3
V
3
10
u
2P6G
2P61
2P6
3
100n
3
P44
49R9
1n0
2P6M
+
3
V
3
-ANA
3
0R
5P04
47K
3
P5
3
RE
S
IP6
3
FP24
9P10
2P6F
+
3
V
3
_BUF
+
3
V
3
_BUF
1n0
49R9
3
P46
100n
2P
3
1
2P
38
1n0
+5V_AUX
1n0
2P41
49R9
3
P42
+5V_BUF
RE
S
3
P51
10K
3
P56
49R9
3
P
3
5
1K0
100n
RE
S
+
3
V
3
_BUF
2P
3
4
1n0
2P6A
2P69
1n0
2P
3
0
5P09
10
u
3
0R
IP62
IP61
1n0
45
46
44
7
19
57
69
3
5
41
2P
3
7
3
4
3
7
40
4
3
3
0
3
1
76
77
4
8
100
71
74
5
3
56
59
62
33
3
6
3
9
42
5
8
61
15
1
8
21
24
3
6
9
12
65
6
8
2
5
8
11
64
67
70
7
3
52
55
95
26
27
2
8
49
50
14
17
20
2
3
10
16
25
51
60
66
72
3
2
38
47
29
8
0
79
7
8
1
1
3
22
54
6
3
75
4
92
91
8
6
8
5
8
4
83
90
8
9
88
8
7
8
1
7P02
8
2
99
9
8
97
96
94
9
3
Φ
AD
8
197A-A
S
TZ
1n0
2P6
8
FP21
1n0
2P
3
5
1n0
2P6B
2P65
100n
+5V
3
P
3
2
10K
100R
+
3
V
3
_BUF
+
3
V
3
_BUF
3
P
33
100R
+5V_AUX
3
P76
+5V
FP22
BA
T54 COL
6P07
100K
3
P21
2P27
10
u
2P64
100n
49R9
3
P54
FP2
3
1n0
2P6C
100n
2P
33
10K
2P
3
2
100n
RE
S
3
P
3
9
+
3
V
3
-ANA
+5V-CON
2K2
3
P47
3
0R
10K
5P10
RE
S
3
P5
8
+5V_BUF
10K
3
P7
8
RE
S
1n0
2P29
+
3
V
3
-DIG
10K
3
P4
8
3
0R
5P05
+
3
V
3
_BUF
2P67
100n
100n
2P2
8
100n
2P6H
RX1-
RX1+
RX2-
RX2+
HDMI-BUF-EN
MPEG-TXC-
ARXC-
DDC-
S
DA
DDC-
S
CL
DDC-
S
CL
DDC-
S
DA
RXC-
RXC+
RX0-
RX0+
DRX2+
DRXC-
DRXC+
PDRX-DDC-
S
CL
PDRX-DDC-
S
DA
RE
S
ET-
S
Y
S
TEM
MPEG-TX2+
MPEG-TX1+
MPEG-TX0+
MPEG-TXC+
MPEG-TX2-
MPEG-TX1-
MPEG-TX0-
MPEG-DDC-
S
DAD
MPEG-DDC-
S
CLD
CRX1-
CRX1+
CRX2-
CRX2+
CRXC-
CRXC+
PARX-DDC-
S
CL
PARX-DDC-
S
DA
PBRX-DDC-
S
CL
PBRX-DDC-
S
DA
PCRX-DDC-
S
CL
PCRX-DDC-
S
DA
DRX0-
DRX0+
DRX1-
DRX1+
DRX2-
ARX0+
ARX1-
ARX1+
ARX2-
ARX2+
ARXC+
BRX0-
BRX0+
BRX1-
BRX1+
BRX2-
BRX2+
BRXC-
BRXC+
CRX0-
CRX0+
S
CL-
SS
B
S
DA-
SS
B
ARX0-
RXC-
RXC+
RX0-
RX0+
RX1-
RX1+
RX2-
RX2+
3
1
3
9 12
3
6214.4
I_17660_045.ep
s
110
3
0
8
B07E
B07E