125
HDMI/TMDS SIGNAL LINE
DGND
Q1009
KRC104S
CEC3.3V
HSDA
RXD_C-
RXD_2+
C1
01
5
10
00
P
HPD4
R1027
4.7K
RXD_0+
DDCD_SDA
DDCD_SCL
1TMDSSWRST
HPD5
HSCL
U1002
ADV3002BSTZ
1
IN
BC
LK
-
2
IN
BC
LK
+
3
HD
PB
4
IN
BD
AT
A0
-
5
IN
BD
AT
A0
+
6
HP
DA
7
IN
BD
AT
A1
-
8
IN
BD
AT
A1
+
9
AV
CC
10
IN
BD
AT
A2
-
11
IN
BD
AT
A2
+
12
SE
L0
13
IN
AC
LK
-
14
IN
AC
LK
+
15
SE
L1
16
IN
AD
AT
A0
-
17
IN
AD
AT
A0
+
18
AV
CC
19
IN
AD
AT
A1
-
20
I
21
AVEE
22
INADATA2-
23
I
24
TX_EN
25
O
26
OUTDATA2-
27
I2C_SCL
28
O
29
OUTDATA1-
30
AVEE
31
O
32
OUTADATA0-
33
AVCC
34
35
OUTCLK-
36
RESETB
37
INDCLK-
38
39
I2C_ADDR1
40
I2C_SDA
41
INDDATA0-
42
IN
DD
AT
A0
+
43
AV
CC
44
IN
DD
AT
A1
-
45
IN
DD
AT
A1
+
46
AV
EE
47
IN
DD
AT
A2
-
48
IN
DD
AT
A2
+
49
I2C
_A
DD
R0
50
IN
CC
LK
-
51
IN
CC
LK
+
52
AV
CC
53
IN
CD
AT
A0
-
54
IN
CD
AT
A0
+
55
HD
PD
56
IN
CD
AT
A1
-
57
IN
CD
AT
A1
+
58
HP
DC
59
IN
CD
AT
A2
-
60
I
61
EDID_SCL
62
EDID_SDA
63
EDID_ENABLE
64
AMUXVCC
65
CEC_OUT
66
CEC_IN
67
DDC_SCL_COM
68
DDC_SDA_COM
69
DDC_SCL_D
70
DDC_SDA_D
71
DDC_SCL_C
72
DDC_SDA_C
73
DDC_SCL_B
74
DDC_SDA_B
75
DDC_SCL_A
76
DDC_SDA_A
77
P5V_D
78
P5V_C
79
P5V_B
80
P5V_A
RXD_C+
RXD_2-
RXD_0-
RXD_1-
RXD_1+
CEC_COM
R1008
47K
R1011
OPEN
R1005
10K
R1002
1K
Q1002
KRC102S
Q1005
KRC104S
Q1001
KRC102S
Q1004
KRC104S
R1001
1K
R1004
10K
R1010
OPEN
R1007
47K
R1003
1K
Q1006
KRC104S
R1006
10K
R1009
47K
Q1003
KRC102S
R1012
OPEN
R1
02
3
4.7
K
R1
02
4
4.7
K
R1025
4.7K
R1026
4.7K
R1
02
2
4.7
K
R1017
10K
R1018
10K
R1019
10K
RXD_5V
R1015
2.2K
R1016 2.2K
RB521S
D1001
R1020
OPEN
R1021 OPEN
TC
74
VH
C4
05
2A
FT
U1
00
1
1
Y0
2
Y2
3
Y
4
Y3
5
Y1
6
INH
7
VEE
8
VSS
9
B
10
A
11
X3
12
X0
13
X
14
X1
15
X2
16
VCC
C1
00
3
0.1
/10
Q1007
KRC104S
R1
01
3
4.7
K
R1
01
4
4.7
K
Q1008
KRC104S
HINSELB
HINSELA
CEC5V
OP
EN
C1
00
1
OP
EN
C1
00
2
HPD6
TXEN
DIGITAL_UNIT
8U-310051(2/21)
N1001
OPEN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
K1001
HDMI-CONNECTOR
1
D2+
2
D2shield
3
D2-
4
D1+
5
D1shield
6
D1-
7
D0+
8
DOshield
9
D0-
10
CK+
11
CKshield
12
CK-
13
CE_Remote
14
UTILITY/HEAC+
15
DDCCLK
16
DDCDATA
17
GND
18
+5V
19
HPD/HEAC-
K1002
HDMI-CONNECTOR
1
D2+
2
D2shield
3
D2-
4
D1+
5
D1shield
6
D1-
7
D0+
8
DOshield
9
D0-
10
CK+
11
CKshield
12
CK-
13
CE_Remote
14
UTILITY/HEAC+
15
DDCCLK
16
DDCDATA
17
GND
18
+5V
19
HPD/HEAC-
K1003
HDMI-CONNECTOR
1
D2+
2
D2shield
3
D2-
4
D1+
5
D1shield
6
D1-
7
D0+
8
DOshield
9
D0-
10
CK+
11
CKshield
12
CK-
13
CE_Remote
14
UTILITY/HEAC+
15
DDCCLK
16
DDCDATA
17
GND
18
+5V
19
HPD/HEAC-
C1
00
5
0.1
/10
C1
00
7
0.1
/10
C1008
0.1/1 0
C1
00
6
0.1
/10
C1
00
4
0.1
/10
C1
01
0
OP
EN
C1
01
3
OP
EN
C1
01
1
OP
EN
C1
01
4
OP
EN
C1
01
2
OP
EN
C1
00
9
4.7
/6.
3
C1
01
6
OP
EN
C1
01
7
OP
EN
C1
01
9
OP
EN
C1
01
8
OP
EN
OPEN
Z3
C4
73
0
OP
EN
C4
70
1
OP
EN
C4
76
4
OP
EN
C4
74
5
OP
EN
C4
78
7
OP
EN
C4
77
6
OP
EN
C4
75
0
OP
EN
C4
70
6
OP
EN
C4
73
6
OP
EN
C4
76
9
OP
EN
C4
75
8
OP
EN
DGND
C4
72
0
OP
EN
C4
78
1
OP
EN
C4
77
0
OP
EN
C4
77
5
OP
EN
C4
74
0
OP
EN
C4
74
1
OP
EN
C4
73
5
OP
EN
C4
75
4
OP
EN
C4
75
1
OP
EN
CEC1.8V
C4
75
5
OP
EN
CEC3.3V
C4
75
9
OP
EN
C4
73
1
OP
EN
C4
78
0
OP
EN
C4
72
3
OP
EN
C4
71
9
OP
EN
C4
69
0
OP
EN
C4
76
3
OP
EN
C4
71
3
OP
EN
C4
70
7
OP
EN
C4
71
2
OP
EN
C4
69
5
OP
EN
DGND
C4
74
6
OP
EN
C4
78
6
OP
EN
C4
72
4
OP
EN
C4
70
0
OP
EN
C9
02
2
OP
EN
C9
06
3
OP
EN
CEC5V
C9
01
6
OP
EN
C9
01
3
OP
EN
C9
07
9
OP
EN
C9
03
7
OP
EN
C9
08
5
OP
EN
C9
08
8
OP
EN
C9
06
7
OP
EN
C9
08
2
OP
EN
C9
07
0
OP
EN
C9
07
5
OP
EN
C9
07
1
OP
EN
DGND
C9
01
9
OP
EN
HSCL
RXD_C+
1TMDSSWRST
HPD4
RXD_2-
HPD5
RXD_1-
RXD_1+
DDCD_SDA
RXD_2-
HSDA
RXD_2+
RXD_C-
RXD_0-
RXD_0+
RXD_C+
DDCD_SCL
1TMDSSWRST
RXD_C-
RXD_0-
RXD_0+
RXD_1-
RXD_1+
RXD_2+
HSDA
HPD5
HPD4
HSCL
CEC_COM
HPD6
TXEN
HPD6
TXEN
HPD6
CEC_COM
DDCD_SCL
DDCD_SDA
HDMI SW
T
O
H
D
M
I
R
X
H
D
M
I
IN
6
DEVICE ADDRESS:0x90
H
D
M
I
IN
5
H
D
M
I
IN
4
DDC_SDA
H
D
M
I
IN
F
R
O
N
T
RX_2+
CEC
TXEN
DDC_SCL
CEC5V
HPDF
RX_C-
CEC3.3V
RX_C+
RX_0-
RX_0+
RX_1+
RX_1-
HDMI5V
RX_2-
AVR2311/AVR991/AVR891 ONLY
SCHEMATIC DIAGRAMS (17/37)
10
9
8
6
7
E
D
C
B
A
H
G
F
2
3
4
5
F
G
H
1
A
B
C
D
E
4
5
2
3
M
N
O
I
J
K
L
1
L
K
I
J
M
N
O
7
6
8
9
10
s
Summary of Contents for AirPlay AVR-3311CI
Page 46: ...46 Personal notes Personal notes ...
Page 150: ...Personal notes Personal notes 150 ...
Page 157: ...157 R5F3650KNFB HDMI U5500 ...
Page 164: ...164 IS42S32200E6TL HDMI U1602 IS42S32200E6TL Block diagram ...
Page 173: ...173 AK4424ET HDMI U3800 U3801 AK4424ET Block Diagram ...
Page 174: ...174 AK5358BET HDMI U3802 AK5358BET Pin Function ...
Page 178: ...178 HY27UF081G2A TPCB Block Diagram ...
Page 187: ...187 NJW1194A AUDIO IC3007 IC3011 BLOCK DIAGRAM ...
Page 188: ...188 2 FL DISPLAY FLD 19 ST 03GINK FRONT FL601 PIN CONNECTION GRID ASSIGNMENT ...
Page 189: ...189 ANODE CONNECTION ...
Page 216: ...216 Personal notes ...