Read Sharp LC-40LE631E (serv.man2) Service Manual online
125
LC-32LE631
LC-40LE631
LC-46LE631
LC-40LE631
LC-46LE631
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I
H
G
F
E
D
C
B
A
HDMI
B04D
B04D
2011-02-01
2
3139 123 6519
SPB SSB TV550
2K11 4DDR EU SD
CEC_A
(CBUS) HPD2
R2PWR5V
R2PWR5V
DSDA2
DSCL2
DSCL2
DSCL3
DSDA3
R3PWR5V
(CBUS) HPD3
(CBUS) HPD0
R0PWR5V
R0PWR5V
DSDA0
DSCL0
DSCL0
N
P
P
DSCL1
DSDA1
R1PWR5V
(CBUS) HPD1
VCC33
SBVCC33
MICOM_VCC33
EPAD
R3XC
N
P
P
R3X0
N
P
P
R3X1
N
P
P
R3X2
TX2
N
P
P
TX1
N
P
P
TX0
N
P
P
TXC
VIA
R4PWR5V
DSCL4
DSDA4
CEC_D
N
P
P
TPWR_CI2CA
RSVDL
CSDA
CSCL
INT
N
P
P
R0X1
N
P
P
R0X2
N
P
P
R1XC
N
P
P
R1X0
N
P
P
R1X1
N
P
P
R1X2
N
P
P
R2XC
N
P
P
R2X0
N
P
P
R2X1
N
P
P
R2X2
N
P
P
R0XC
N
P
P
R0X0
INSTAPORT
9287B
4X 100K
100K
9187B
4X 100K
3ECN
3ECF
NON-INSTAPORT
BLOCKBUSTER
I2C Address
SII9187B = 0xB2
100K
7EC1
SUNDANCE
HDMI CONNECTOR 2
HDMI CONNECTOR 3
HDMI CONNECTOR 1
FECJ
6
7
8
9
7
8
9
20
21
22
23
13
14
15
16
17
18
19
14
15
16
17
18
19
2
3
4
5
3
4
5
1P02
1
10
11
12
11
12
BIN-5V
FEC5
FEC4
IEC5
IEC7
FEC6
IEC6
AIN-5V
75
76
77
78
79
80
81
82
76
77
78
79
80
81
82
27
64
74
83
84
85
86
87
88
89
84
85
86
87
88
89
38
55
61
60
60
59
58
58
57
56
56
63
62
62
9
22
23
24
24
25
26
26
19
20
20
49
10
28
28
13
14
14
15
16
16
17
18
18
11
12
12
46
21
36
3
4
4
5
6
6
7
8
8
1
2
2
42
37
32
67
68
68
69
70
70
71
72
72
65
66
66
34
40
44
48
29
33
39
43
47
73
52
31
35
41
45
50
51
54
53
53
30
SII9187B
7EC1
RES
RES
9EC2
3EC5
9EC3
100R
3EC3
100R
FECW
FECR
2ECQ
1u0
1u0
2ECP
1u0
2ECM
FECF
FECE
FECC
FECD
FECD
20
21
22
23
18
19
19
2
3
4
5
6
7
8
9
3
4
5
6
7
8
9
1
10
11
12
13
14
15
16
17
11
12
13
14
15
16
17
1P03
FECM
FECN
FECL
FECK
2ECU
1u0
+5V-EDID
3ECF
100K
3ECG
4R7
+5V-EDID
+5V-VGA
+5V
BAT54
6EC1
FEC7
+3V3
5EC3
30R
RES
2EC3
100n
FEC3
FEC1
FEC2
3
4
5
6
7
8
9
4
5
6
7
8
9
20
21
22
23
11
12
13
14
15
16
17
18
19
12
13
14
15
16
17
18
19
2
1P04
1
10
+3V3-STANDBY
22K
3ECE
100R
9EC0
3ECD
IEC4
7EC0
BC847BW
CIN-5V
FECG
10u
2ECW
RES
100K
3ECN-4
4
5
100K
3
6
3ECN-2
2
7
3ECN-3
1
8
100K
1
8
3ECN-1
100K
7
10R
3ECM-1
3ECM-2
10R
2
10R
3ECM-3
3
6
4
5
3ECM-4
10R
FECY
FECZ
CIN-5V
CIN-5V
FECP
3ECA-4
47K
54
BIN-5V
BIN-5V
36
AIN-5V
AIN-5V
47K
3EC1-3
RES
10p
2ECY
2ECX
10p
+3V3-STANDBY
MICOM-VCC33
RES
3E23
22K
RES
RES
BC847BW
7E02
IE11
IE12
IE66
IE45
IE65
IE44
IE43
IE42
FECA
10K
3ECU-4
4
5
3ECU-2
10K
2
7
+3V3
10p
2ECC
5EC2
30R
10K
3ECP-3
36
18
3ECP-1
10K
2ECN
1u0
CIN-5V
DIN-5V
AIN-5V
BIN-5V
MICOM-VCC33
+3V3
3ECL
4K7
RES
4K7
3ECK
RES
4K7
RES
3ECJ
VGA-SCL-EDID-HDMI
VGA-SDA-EDID-HDMI
2ECV
10u
3ECH
10K
3EC1-1
47K
81
18
7
2
3ECA-1
47K
36
47K
3ECA-2
47K
3ECA-3
FECB
2EC2
1u0
16V
220u
2EC1
RES
+3V3
FEC0
30R
5EC0
100n
2EC0
100n
+3V3-HDMI
2EC8
100n
2EC7
2EC6
100n
eHDMI+
ARC-eHDMI+
DDCA-SDA
DDCA-SCL
PCEC-HDMI
SCL-SSB
SDA-SSB
CEC-HDMI
BRX-HOTPLUG
CRX-HOTPLUG
DRX-HOTPLUG
HDMIA-RX1+
HDMIA-RX2+
BRX-DDC-SCL
BRX-DDC-SDA
CRX-DDC-SCL
CRX-DDC-SDA
ARX-DDC-SCL
ARX-DDC-SDA
DRX-DDC-SCL
DRX-DDC-SDA
ARX-HOTPLUG
DRXC+
DRXC-
HDMIA-RXC-
HDMIA-RX0-
HDMIA-RX1-
HDMIA-RX2-
HDMIA-RXC+
HDMIA-RX0+
CRXC+
CRXC-
DRX0+
DRX0-
DRX1+
DRX1-
DRX2+
DRX2-
BRX2+
BRX2-
BRXC+
BRXC-
CRX0+
CRX0-
CRX1+
CRX1-
CRX2+
CRX2-
ARX1+
ARX1-
ARX2+
ARX2-
ARXC+
ARXC-
BRX0+
BRX0-
BRX1+
BRX1-
ARX0+
ARX0-
ARX-DDC-SDA
ARX-DDC-SCL
BRX-DDC-SCL
BRX-DDC-SDA
BRX-DDC-SDA
CRX-DDC-SCL
CRX-DDC-SDA
CRX-DDC-SDA
BRX0-
PCEC-HDMI
CEC-HDMI
ARX2+
ARXC+
ARXC-
PCEC-HDMI
ARX-DDC-SCL
ARX-DDC-SDA
ARX-HOTPLUG
ARX2-
ARX1+
ARX1-
ARX0+
ARX0-
CRX2+
CRXC+
CRXC-
PCEC-HDMI
ARC-eHDMI+
CRX-DDC-SCL
CRX-DDC-SDA
CRX-HOTPLUG
CRX2-
CRX1+
CRX1-
CRX0+
CRX0-
BRX2+
BRXC+
BRXC-
PCEC-HDMI
BRX-DDC-SCL
BRX-DDC-SDA
BRX-HOTPLUG
BRX2-
BRX1+
BRX1-
BRX0+
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10-4 Main Unit (SSB) (Continued) B04D
HDMI Schematic Diagram
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