Sharp LC-46LE631E (serv.man2) Service Manual ▷ View online
125
LC-32LE631
LC-40LE631
LC-46LE631
LC-40LE631
LC-46LE631
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
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+
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
H
G
F
E
D
C
B
A
10-4 Main Unit (SSB) (Continued) B04D
HDMI Schematic Diagram
126
LC-32LE631
LC-40LE631
LC-46LE631
LC-40LE631
LC-46LE631
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
H
G
F
E
D
C
B
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
H
G
F
E
D
C
B
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
H
G
F
E
D
C
B
A
Headphone
B04E
B04E
2011-02-01
2
3139 123 6519
SPB SSB TV550
2K11 4DDR EU SD
VIA
GND_HS
VO
IN-
VDD
1
SHUTDOWN
BYPASS
2
GND
2
1
5
4
8
1
3EE0-4
10K
3EE0-1
10K
1u0
2EE2
+3V3
2EE1
100n
IEE3
IEE4
2EE3
1u0
11
1
7
1u0
2EE4
Φ
3
4
9
2
6
5
8
10
TPA6111A2DGN
7EE1
AMPLIFIER
RES
22K
3EE3
FE36
FE35
1
8
IEE8
3
6
3EE2-1
33R
2
7
3EE2-3
33R
5
3EE2-2
33R
3EE2-4
33R
4
4V 100u
2EE7
IEE7
4V 100u
2EE6
36
3EE1-2
27
3EE1-3
22K
22K
PUMD12
7EE0-2
7EE0-2
5
3
4
2
6
1
+3V3-STANDBY
PUMD12
7EE0-1
FEE0
IEE5
3EE1-4
4
5
IEE2
22K
IEE0
3EE0-3
3
6
2EE5
10K
2EE0
47p
IEE6
47p
IEE1
1
8
A-STBY
AMP1
AMP2
3EE1-1
22K
ADAC(4)
ADAC(3)
A-PLOP
RESET-AUDIO
A-PLOP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
H
G
F
E
D
C
B
A
10-4 Main Unit (SSB) (Continued) B04E
Headphone Schematic Diagram
127
LC-32LE631
LC-40LE631
LC-46LE631
LC-40LE631
LC-46LE631
19101 043 110504.eps
DDR
B05A
B05A
2011-02-01
2
3139 123 6519
SPB SSB TV550
2K11 4DDR EU SD
4
5
6
7
5
6
7
2
0
VSSDL
VSS
1
2
3
2
3
CS
RAS
RAS
NU|RDQS
CKE
DQS
ODT
1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
4
5
6
7
8
9
10
11
12
13
NC
VDDQ
DQ
A
CK
VSSQ
BA
CAS
WE
WE
0
DM|RDQS
VREF
VDDL
VDD
4
5
6
7
5
6
7
2
0
VSSDL
VSS
1
2
3
2
3
CS
RAS
RAS
NU|RDQS
CKE
DQS
ODT
1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
4
5
6
7
8
9
10
11
12
13
NC
VDDQ
DQ
A
CK
VSSQ
BA
CAS
WE
WE
0
DM|RDQS
VREF
VDDL
VDD
4
5
6
7
5
6
7
2
0
VSSDL
VSS
1
2
3
2
3
CS
RAS
RAS
NU|RDQS
CKE
DQS
ODT
1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
4
5
6
7
8
9
10
11
12
13
NC
VDDQ
DQ
A
CK
VSSQ
BA
CAS
WE
WE
0
DM|RDQS
VREF
VDDL
VDD
4
5
6
7
5
6
7
2
0
VSSDL
VSS
1
2
3
2
3
CS
RAS
RAS
NU|RDQS
CKE
DQS
ODT
1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
4
5
6
7
8
9
10
11
12
13
NC
VDDQ
DQ
A
CK
VSSQ
BA
CAS
WE
WE
0
DM|RDQS
VREF
VDDL
VDD
AT T-POINT
100n
2B03
5
3B15
33R
3B08-4
33R
4
DDR2-VREF-DDR
+1V8
3B28
240R
3B17
33R
1X24
HOOK1
1X21
HOOK1
1X20
HOOK1
33R
3
6
100n
3B00-3
2B31
100n
2B15
3B25
33R
33R
3B23
2B11
100n
3B11-1
33R
1
8
2B36
100p
3B21
180R
1%
1X23
HOOK1
1X22
HOOK1
100n
2B35
B8
D2
D8
F3
C7
C9
E2
A3
E3
J1
K9
E7
A7
B2
A2
F9
F7
A1
E9
L1
H9
E1
A9
C1
C3
D7
D3
D1
D9
B1
B9
D3
D1
D9
B1
B9
B7
A8
A8
L3
L7
L7
G2
G3
G1
G3
G1
G7
E8
F2
F8
G8
B3
C8
C2
C2
K7
L2
L8
L2
L8
H7
J2
J8
J3
J7
K2
K8
K3
J2
J8
J3
J7
K2
K8
K3
SDRAM
7B01
Φ
H8
H3
H3
H2
EDE1108AGBG-1J-F
2B18
100n
100n
2B08
DDR2-VREF-DDR
33R
3B24
33R
3B26
8
33R
3B04-1 1
2B28
100p
2B37
100n
33R
3B19
3B00-4 4
5
33R
100n
2B07
2B17
100n
3B00-1
33R
1
8
4
5
33R
3B11-4
+1V8
100n
2B05
3B07-1 1
8
33R
2
7
3
6
3B11-2
33R
33R
3B10-3
3B08-3
3
6
33R
3B12
33R
100n
2B02
100n
2B27
240R
3B03
RES
2B33
100n
3B05-2
33R 2
7
2B21
100n
33R
3B13
3B00-2
33R
2
7
1
8
33R
3B02-1
33R
3B02-2 2
7
3B02-3
33R
3
6
33R
4
5
3B02-4
100p
2B38
100n
2B34
2B45
2p2
2p2
2B44
RES
4
5
RES
33R
3B10-4
3B16
33R
100n
2B32
100n
J1
K9
E7
A7
B2
B8
D2
D8
F3
2B22
H9
E1
A9
C1
C3
C7
C9
E2
A3
E3
B9
B7
A8
A8
L3
L7
L7
A2
F9
F7
A1
E9
L1
F2
F8
G8
B3
C8
C2
D7
D3
D1
D9
B1
C2
D7
D3
D1
D9
B1
J8
J3
J7
K2
K8
K3
J3
J7
K2
K8
K3
G2
G3
G1
G3
G1
G7
E8
SDRAM
Φ
H8
H3
H3
H2
K7
L2
L8
K7
L2
L8
H7
J2
J2
EDE1108AGBG-1J-F
7B00
RES
2p2
2p2
2B47
1%
180R
3B20
2B46
2p2
RES
6
+1V8
33R
3B11-3
3
3B14
33R
100n
2B23
3B05-4
33R
4
5
3B01
240R
+1V8
RES
2B04
100n
8 3B08-1
1
3B08-2
2
7
33R
2B16
100n
33R
DDR2-VREF-DDR
2B20
100n
B2
B8
D2
D8
F3
C3
C7
C9
E2
A3
E3
J1
K9
E7
A7
L3
L7
L7
A2
F9
F7
A1
E9
L1
H9
E1
A9
C1
C8
C2
D7
D3
D1
D9
B1
B9
C2
D7
D3
D1
D9
B1
B9
B7
A8
A8
K8
K3
K3
G2
G3
G1
G3
G1
G7
E8
F2
F8
G8
B3
H3
H2
K7
L2
L8
K7
L2
L8
H7
J2
J8
J3
J7
K2
J2
J8
J3
J7
K2
EDE1108AGBG-1J-F
7B02
SDRAM
Φ
H8
E3
J1
K9
E7
A7
B2
B8
D2
D8
F3
L1
H9
E1
A9
C1
C3
C7
C9
E2
A3
D9
B1
B9
B1
B9
B7
A8
A8
L3
L7
L7
A2
F9
F7
A1
E9
E8
F2
F8
G8
B3
C8
C2
D7
D3
D1
C2
D7
D3
D1
J2
J8
J3
J7
K2
K8
K3
J8
J3
J7
K2
K8
K3
G2
G3
G1
G3
G1
G7
Φ
H8
H3
H3
H2
K7
L2
L8
K7
L2
L8
H7
EDE1108AGBG-1J-F
7B03
SDRAM
+1V8
3B27
240R
2
7
33R
3B04-2
100n
FB00
2B19
2B29
100n
100n
2B24
2B30
100n
3B07-2
33R
2
7
47u
2B42
2B43
47u
100n
2B09
2B26
100n
2B06
100n
RES
3B22
240R
240R
3B09
100n
2B00
2B14
100n
100n
2B13
DDR2-VREF-DDR
3
6 3B07-3
33R
2B01
100n
2B25
100n
47u
47u
2B41
2B40
3B05-1
1
8
3
6
33R
33R
3B04-3
100n
2B10
2
7
3B10-2
33R
2B39
100p
3B07-4
33R
4
5
8
33R
1
3B10-1
RES
240R
3B06
3
6
3B05-3
33R
3B18
33R
4
5
3B04-4
33R
DDR2-VREF-DDR
2B12
100n
DDR2-D17
DDR2-D20
DDR2-D19
DDR2-CLK_P
DDR2-CLK_P
DDR2-CLK_P
DDR2-CLK_P
DDR2-D14
DDR2-D9
DDR2-DQM0
DDR2-ODT
DDR2-DQM1
DDR2-ODT
DDR2-CLK_N
DDR2-CLK_N
DDR2-D22
DDR2-BA0
DDR2-CLK_P
DDR2-A12
DDR2-A11
DDR2-A10
DDR2-A9
DDR2-A8
DDR2-A7
DDR2-A6
DDR2-A5
DDR2-A4
DDR2-A3
DDR2-A2
DDR2-A1
DDR2-A0
DDR2-DQM2
DDR2-ODT
DDR2-DQM3
DDR2-ODT
DDR2-A14
DDR2-CS
DDR2-CKE
DDR2-CAS
DDR2-A14
DDR2-CLK_N
DDR2-A13
DDR2-BA2
DDR2-BA1
DDR2-A9
DDR2-A8
DDR2-A7
DDR2-A6
DDR2-A5
DDR2-A4
DDR2-A3
DDR2-A2
DDR2-A13
DDR2-A12
DDR2-A11
DDR2-A10
DDR2-A1
DDR2-A0
DDR2-WE
DDR2-RAS
DDR2-CS
DDR2-CLK_N
DDR2-CKE
DDR2-CKE
DDR2-CLK_P
DDR2-CAS
DDR2-BA2
DDR2-BA1
DDR2-BA0
DDR2-CS
DDR2-CLK_N
DDR2-CKE
DDR2-CLK_P
DDR2-CAS
DDR2-BA2
DDR2-BA1
DDR2-BA0
DDR2-A9
DDR2-A8
DDR2-A7
DDR2-A6
DDR2-A5
DDR2-A4
DDR2-A3
DDR2-A2
DDR2-A14
DDR2-A13
DDR2-A12
DDR2-A11
DDR2-A10
DDR2-A1
DDR2-A0
DDR2-WE
DDR2-RAS
DDR2-A13
DDR2-A12
DDR2-A11
DDR2-A10
DDR2-A1
DDR2-A0
DDR2-WE
DDR2-RAS
DDR2-CAS
DDR2-BA2
DDR2-BA1
DDR2-BA0
DDR2-A9
DDR2-A8
DDR2-A7
DDR2-A6
DDR2-A5
DDR2-A4
DDR2-A3
DDR2-A2
DDR2-A14
DDR2-WE
DDR2-RAS
DDR2-CS
DDR2-CLK_N
DDR2-CKE
DDR2-CKE
DDR2-D31
DDR2-DQS3_P
DDR2-DQS3_N
DDR2-DQS3_N
DDR2-D27
DDR2-D26
DDR2-D10
DDR2-D11
DDR2-D11
DDR2-D18
DDR2-CLK_N
DDR2-D21
DDR2-D23
DDR2-DQS2_P
DDR2-DQS2_N
DDR2-DQS2_N
DDR2-D24
DDR2-D25
DDR2-D25
DDR2-D28
DDR2-D29
DDR2-D30
DDR2-D29
DDR2-D30
DDR2-DQS0_P
DDR2-DQS0_N
DDR2-DQS0_N
DDR2-D8
DDR2-D12
DDR2-D13
DDR2-D13
DDR2-D15
DDR2-DQS1_P
DDR2-DQS1_N
DDR2-DQS1_N
DDR2-D16
DDR2-D0
DDR2-D1
DDR2-D3
DDR2-D2
DDR2-D4
DDR2-D5
DDR2-D6
DDR2-D7
DDR2-D1
DDR2-D3
DDR2-D2
DDR2-D4
DDR2-D5
DDR2-D6
DDR2-D7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
H
G
F
E
D
C
B
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
H
G
F
E
D
C
B
A
10-5 Main Unit (SSB)
B05A
DDR Schematic Diagram
128
LC-32LE631
LC-40LE631
LC-46LE631
LC-40LE631
LC-46LE631
19101 044 110504.eps
Display interfacing-Vdisp
B06A
B06A
2011-02-01
2
3139 123 6519
SPB SSB TV550
2K11 4DDR EU SD
For Development use only
T
+VDISP-INT
IG11
32V
3.0A
1G03
RES
1G00
3.0A 32V
T
2G44
22u
RES
LTST-C190KGKT
6G00
3G28
2K2
FG0H
5G02
30R
30R
5G01
RES
100n
RES
+VDISP
2G43
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
H
G
F
E
D
C
B
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
H
G
F
E
D
C
B
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
H
G
F
E
D
C
B
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
H
G
F
E
D
C
B
A
10-6 Main Unit (SSB)
B06A
Display interfacing-Vdisp Schematic Diagram
