Harman Kardon AVR 230, Руководство по обслуживанию

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ADV3014 ADI Confidential
Rev. Sp0 | Page 8 of 16
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
ADV3014
TOP VIEW
(Not to Scale)
PIN 1
0
90
68
-0
02
1
DDCC_SCL
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 73
DVDDIO
74 TEST5
75 TEST6
76
TEST7
77 TEST8
78 SDATA
79 SCL
80 DGND
81
DVDD
82 INT1
83 INT2
84
INT_TX
85 DGNDIO
86 DVDDIO
87
TEST9
88 TEST10
89 TEST11
90
TEST12
91 TEST13
92 DGND
93
DVDD
94 TEST14
95 TEST15
96
TEST16
97 RESET
98 PWRDN
99
PGND
100 PVDD
101 XTAL
102 XTAL1
103 PVDD
104
PGND
105
HP_CTRLA
106 5V_DETA
107
RTERM
108 DDCA_SDA
109 11
0
111 11
2
11
3
11
4
11
5
11
6
11
7
11
8
11
9
120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144
DDC
C_S
D
A
37
TX
P
L
V
D
D
38
TX
P
G
N
D
39
TX
P
L
GN
D
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
EX
T
_
SW
IN
G
HP
_T
X
TE
S
T0
T
XD
D
C
_
SD
A
T
X
DD
C_S
C
L
T
X
AV
DD
TX
GN
D
TX
C
–
TX
C
+
TX
GN
D
TX
0
–
TX
0
+
TX
GN
D
TX
1
–
TX
1
+
T
X
AV
DD
TX
2
–
TX
2
+
TX
GN
D
CE
C
DG
ND
DV
DD
AL
S
B
CS
EP
_
S
C
K
EP
_
C
S
EP
_
M
O
SI
EP
_
M
ISO
TE
S
T1
TE
S
T2
TE
S
T3
TE
S
T4
DG
ND
IO
5V
_DE
T
C
HP
_CT
R
L
C
RX
B_2+
RX
B_2–
TV
D
D
RX
B_1+
RX
B_1–
CG
ND
RX
B_0+
RX
B_0–
TV
D
D
RX
B_C+
RX
B_C–
CG
ND
CV
DD
DDCB_S
C
L
DDCB_S
D
A
DV
DD
DG
ND
5V
_DE
T
B
HP
_CT
R
L
B
RX
A_2+
RX
A_2–
TV
D
D
RX
A_1+
RX
A_1–
CG
ND
RX
A_0+
RX
A_0–
TV
D
D
RX
A_C+
RX
A_C–
CG
ND
CV
DD
DDCA_S
C
L
CVDD
CGND
RXC_C–
RXC_C+
TVDD
RXC_0–
RXC_0+
CGND
RXC_1–
RXC_1+
TVDD
RXC_2–
RXC_2+
HP_CTRLD
5V_DETD
DGND
DVDD
DDCD_SDA
DDCD_SCL
CVDD
CGND
RXD_C–
RXD_C+
TVDD
RXD_0–
RXD_0+
CGND
RXD_1–
RXD_1+
TVDD
RXD_2–
RXD_2+
CVDD
CGND
TXPVDD
Figure 4. Pin Configuration
Table 5: Pin Function Descriptions
Pin No. Mnemonic Type Description
1 DDCC_SCL Digital input HDCP Slave Serial Clock Port C. DDCC_SCL is a 3.3 V input that is 5 V tolerant.
2 CVDD Power Receiver Comparator Supply Voltage (1.8 V).
3 CGND Ground TVDD and CVDD Ground.
4 RXC_C− HDMI input Digital Input Clock Complement of Port C in the HDMI Interface.
5 RXC_C+ HDMI input Digital Input Clock True of Port C in the HDMI Interface.
6 TVDD Power Receiver Terminator Supply Voltage (3.3 V).
7 RXC_0− HDMI input Digital Input Channel 0 Complement of Port C in the HDMI Interface.
8 RXC_0+ HDMI input Digital Input Channel 0 True of Port C in the HDMI Interface.
9 CGND Ground TVDD and CVDD Ground.
10 RXC_1− HDMI input Digital Input Channel 1 Complement of Port C in the HDMI Interface.
11 RXC_1+ HDMI input Digital Input Channel 1 True of Port C in the HDMI Interface.
12 TVDD Power Receiver Terminator Supply Voltage (3.3 V).
13 RXC_2− HDMI input Digital Input Channel 2 Complement of Port C in the HDMI Interface.
Anam Electronics
June 30, 2010
ADI Confidential
Harman Kardon AVR 365/230V Service Manual
Page 109 of 176