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HDM I1_RXC-
HDM
HDM I1_RX0 -
HDM
HDM I1_RX1 -
HDM
HDM I1_RX2 -
HDM
GND
GND
GND
GND
GND
RX5 V1 _DDC_ SDA
RX5 V1 _DDC_ SCL
HDM I1_5VI N
HOTPL UG 1
GND
GND
HDM I0_5VI N
GND
GND
GND
GND
GND
HDM I0_RXC-
HDM
HDM I0_RX0 -
HDM
HDM I0_RX1 -
HDM
HDM I0_RX2 -
HDM
RX5 V0 _DDC_ SDA
RX5 V0 _DDC_ SCL
HOTPL UG 0
HDM I2_RXC-
HDM
HDM I2_RX0 -
HDM
HDM I2_RX1 -
HDM
HDM I2_RX2 -
HDM
RX5 V2 _DDC_ SDA
RX5 V2 _DDC_ SCL
HDM I2_5VI N
HOTPL UG 2
R1 30
36K ohm
POW1
R1 32
10K ohm
HDM I1_5VI N
R1 27
10K ohm
R1 29
10K ohm
RX5 V1 _DDC_ SDA
RX5 V1 _DDC_ SCL
HDM I1_5VI N
HDM I_SDA
R1 28
4K 7ohm
PSX01 _V3 3
R1 26
4K 7ohm
HDM I_SCL
MI 2C_SCL
R1 31
100ohm
R1 33
100ohm
MI 2C_SDA
C141
NC/33pF
C142
NC/33pF
PSX01 _V3 3
L8
120ohm
+3.3V
C136
10uF
C137
104
C138
104
C139
104
C140
104
R1 34
4K 7ohm
HDM I_HP
R1 35
NC/100ohm HDM I_HP/
R
14
8
49
9o
hm
R1 41
4K 7ohm
H
D
M
I2
_R
X
C
-
H
D
M
I2
_R
X
C
+
H
D
M
I2
_R
X
0-
H
D
M
I2
_R
X
0+
H
D
M
I2
_R
X
1+
H
D
M
I2
_R
X
2-
H
D
M
I2
_R
X
2+
R
X
5V
2_
D
D
C
_S
D
A
R
X
5V
2_
D
D
C
_S
C
L
R
X
5V
0_
D
D
C
_S
D
A
R
X
5V
0_
D
D
C
_S
C
L
PS
X
01
_V
33
PO
W
2
PSX01 _V3 3
POW0
PS
X
01
_V
33
POW1
PSX01 _V3 3
H
O
TP
LU
G
2
HOTPL UG 0
HOTPL UG 1
C144
1uF
C143
1uF
GND
G
N
D
G
N
D
GND
HDP2
1
SDA 2
2
SCL 2
3
B21
4
A21
5
POW2
6
B22
7
A22
8
GND
9
B23
10
A23
11
VCC
12
B24
13
A24
14
POW1
15
HPD1
16
I2
C
_R
ST
17
SD
A
1
18
SC
L1
19
B
11
20
A
11
21
V
C
C
22
B
12
23
A
12
24
G
N
D
25
B
13
26
A
13
27
N
C
28
B
14
29
A
14
30
R
E
X
T
31
PO
W
D
N
32
SDA _CTL
33
SCL _CTL
34
I2C_ADDR
35
Y4
36
Z4
37
VCC
38
Y3
39
Z3
40
GND
41
Y2
42
Z2
43
HPD_ SINK
44
Y1
45
Z1
46
SCL _SINK
47
SDA _SINK
48
PO
W
_S
IN
K
49
H
PD
3
50
SD
A
3
51
SC
L3
52
B
31
53
A
31
54
PO
W
3
55
B
32
56
A
32
57
G
N
D
58
B
33
59
A
33
60
V
C
C
61
B
34
62
A
34
63
C
E
X
T
64
U8
IT6633E- P
HDM
HDM
HDM
HDM
RX5 V1 _DDC_ SCL
HDM I1_RXC-
HDM I1_RX0 -
HDM I1_RX1 -
HDM I1_RX2 -
RX5 V1 _DDC_ SDA
PSX01 _V3 3
R
14
9
10
K
oh
m
R1 47
10K ohm
H
D
M
I0
_R
X
C
-
H
D
M
I0
_R
X
C
+
H
D
M
I0
_R
X
0-
H
D
M
I0
_R
X
0+
H
D
M
I0
_R
X
1-
H
D
M
I0
_R
X
1+
H
D
M
I0
_R
X
2-
H
D
M
I0
_R
X
2+
R1 42
NC/4K 7ohm
HDM I_HP
H
D
M
I2
_R
X
1-
R1 45
NC/36K ohm
R1 46
NC/10K ohm
R1 43
NC/10K ohm
R1 44
NC/10K ohm
RX5 V2 _DDC_ SDA
RX5 V2 _DDC_ SCL
HDM I2_5VI N
POW2
HDM I2_5VI N
R1 39
36K ohm
R1 40
10K ohm
R1 36
10K ohm
R1 38
10K ohm
HDM I0_5VI N
POW0
HDM I0_5VI N
RX5 V0 _DDC_ SDA
RX5 V0 _DDC_ SCL
SHEL L1
20
SHEL L2
21
D2+
1
D2 Shield
2
D2-
3
D1+
4
D1 Shield
5
D1-
6
D0+
7
D0 Shield
8
D0-
9
CK +
10
CK Shield
11
CK -
12
CE Remote
13
NC
14
DDC CL K
15
DDC DA TA
16
GND
17
+5V
18
HP DET
19
SHEL L3
22
CN1 9
C-ST -HDM- 6-02
GND
GND
GND
SHEL L1
20
SHEL L2
21
D2+
1
D2 Shield
2
D2-
3
D1+
4
D1 Shield
5
D1-
6
D0+
7
D0 Shield
8
D0-
9
CK +
10
CK Shield
11
CK -
12
CE Remote
13
NC
14
DDC CL K
15
DDC DA TA
16
GND
17
+5V
18
HP DET
19
SHEL L3
22
CN2 0
C-ST -HDM- 6-02
GND
GND
GND
GND
GND
GND
GND
GND
SHEL L1
20
SHEL L2
21
D2+
1
D2 Shield
2
D2-
3
D1+
4
D1 Shield
5
D1-
6
D0+
7
D0 Shield
8
D0-
9
CK +
10
CK Shield
11
CK -
12
CE Remote
13
NC
14
DDC CL K
15
DDC DA TA
16
GND
17
+5V
18
HP DET
19
SHEL L3
22
CN2 1
NC/C-ST- HDM -6-02
GND
M_SCL
M_SDA
HDM I_RXC-
HDM I_RXC+
HDM I_RX0 -
HDM I_RX0 +
HDM I_RX1 -
HDM I_RX1 +
HDM I_RX2 -
HDM I_RX2 +
HDM I_SCL
HDM I_SDA
M_SCL
M_SDA
R1 37
100K ohm
CEC1
CEC1
CEC1
CEC1
R1 25
NC/100ohm
HDM I-CE C
R1 65
4K 7ohm
R1 71
4K 7ohm
+3.3V
+3.3V
MI 2C_SCL
MI 2C_SDA
Circuit Diagram of LE40TF07A (06/09)
HDMI Terminals & Switching
SCHEMATIC DIAGRAMS
- 22 -
Содержание LE40TF07A
Страница 26: ... LCD SECTION TROUBLESHOOTING 26 ...
Страница 27: ...TROUBLESHOOTING 27 ...
Страница 28: ...TROUBLESHOOTING 28 ...
Страница 29: ...TROUBLESHOOTING 29 ...
Страница 30: ...PRINTED CIRCUIT BOARDS Main PCB Board Front 30 ...
Страница 31: ...PRINTED CIRCUIT BOARDS Main PCB Board Pattern 31 ...
Страница 41: ...Copyright Digital Media Systems Group 2012 All rights reserved LE40TF07A SC No 0075E ...