Read Sharp LC-46LE631E (serv.man2) Service Manual online
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LC-32LE631
LC-40LE631
LC-46LE631
LC-40LE631
LC-46LE631
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Ethernet & Service
B04C
B04C
2011-02-01
2
3139 123 6519
SPB SSB TV550
2K11 4DDR EU SD
1
X1
1
1
X1
1
1
X1
1
1
X1
1
2
RST
0
1
RMIISEL
PHYAD2
1
RMIISEL
PHYAD2
COL
TX
RXD4
0
RXCLK
PHYAD
1
INTSEL
LED
P
N
N
TXCLK
RXDV
1
RXER
REGOFF
2
CRS
RBIAS
CR
1A
2A
IO
TXEN
0
1
2
3
4
1
2
3
4
MDC
MDIO
MDIO
VSS
1
VDD
CLKIN
XTAL
RXD<0:3>
MODE
CRS_DV
MODE2
MODE2
INT
TXER
TXER
TXD
RX
P
N
N
VIA
VIA
VIA
3E72
ETHERNET CONNECTOR
Resistor
0 ohm
0 ohm
0 ohm
PHYADD(0) = 1
0 ohm
CONNECTOR
3E64 (RES)
3E71 (RES)
PHYADD(1) = 0
MODE(2) = 1
POP
3E70 (RES)
PROVISION FOR iTV
PHYADD(1) = 1
PHYADD(2) = 1
PHYADD(0) = 0
3E65 (RES)
MODE(0) = 0
MODE(1) = 0
EMPTY
3E66 (RES)
3E67 (RES)
3E68 (RES)
RMII mode selected
nINT/TXER/TXD4 SIGNAL
PHYADD(2) = 0
CONFIGURATION RESISTOR SETTINGS
UART
SERVICE
MII mode selected
nINT/TXER/TXD4 SIGNAL
INTERRUPT FUNCTION
DISABLED ON
MODE(0) = 1
INTERRUPT FUNCTION
ENABLED ON
MODE(2) = 0
MODE(1) = 1
Internal 1.2V reg. enabled
Internal 1.2V reg. disabled
3E69 (RES)
10p
2E55
1E85
2
1
3
1E06
MSJ-035-69A-B-RF-PBT-BRF
FE30
+3V3-ET-ANA
FE28
10K
3E72
27
6E47-2
16V
RES
CDA5C16GTH
9
10
10
11
12
12
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
1N00
5450-323-183-H3
+3V3
7E13
PDTC144EU
12
71
4
11
10
RES
9
RES
7E11-4
74HC4066PW
74HC4066PW
7E11-3
74HC4066PW
74HC4066PW
6
71
4
8
74HC4066PW
5
71
4
4
3
RES
14
1
2
RES
7E11-2
7E11-1
74HC4066PW
74HC4066PW
13
7
36
RES
CDA5C16GTH
6E47-3
16V
RES
22R
3E98
+3V3
30R
5E08
10u
2E48
+3V3
27n
5E02
RES
RES
RES
15p
2E58
15p
2E05
FE57
IE50
FE56
CDA5C16GTH
45
IE49
RES
6E47-4
16V
RES
RES
5E01
27n
RES
3E29
2E08
15p
27n
5E03
RES
22R
3E26
FE29
FE34
FE31
10p
2E54
1E86
IE64
IE63
FE27
RES
9E42
3E69
10K
1M0
3E30
3E67
10K
RES
3E64
10K
RES
RES
RES
10K
3E65
3E68
10K
36
37
38
39
40
41
42
41
42
LAN8710A-EZK
7E10-2
34
35
35
28
29
27
1
6
12
33
5
4
4
26
13
30
31
20
22
23
24
25
23
24
25
21
17
16
16
32
19
7
11
10
9
8
10
9
8
7E10-1
LAN8710A-EZK
15
14
18
3
2
1%
49R9
3E25
49R9
1%
+3V3
3E22
+3V3-ET-ANA
1K5
3E51
+3V3
+3V3
+3V3
IE06
4
47R
3E53-4
5
3E53-1
47R
8
1
RES
2E57
15p
15p
2E56
RES
10K
3E33
IE33
FE58
BZX384-C5V1
6E43
IE39
2E66
+3V3-ET-ANA
100n
IE32
3E71
10K
RES
4n7
2E53
2E52
100n
3
IE38
1E87
ACM2012
1
4
2
RES
49R9
3E99
2E59
15p
6E48
BAS316
1%
RES
2E63
100n
10u
2E62
3E27
RES
10K
3E34
10K
3E70
RES
RES
2E60
22n
+3V3
10K
3E81
3E80
10K
RES
RES
+3V3-ET-ANA
10p
2E70
6
3
7
2
47R
3E53-3
3E53-2
47R
3E39
RES
1
4
2
3
1E88
ACM2012
2E69
100n
RES
3E9E
10K
3E9D
10K
RES
RES
RES
7E12
PDTC144EU
FE60
+3V3
15p
2E09
RES
5E04
27n
RES
RES
1
2
3
2
3
4
5
100n
502382-0370
1E71
2E49
3E95
49R9
1%
RES
3E28
2E07
15p
RES
FE33
NX3225GA
1E70
25M
FE32
10K
RES
6E44
BZX384-C5V1
3E82
3E40
+3V3
1%
12K1
RES
IE07
RES
3E35
10K
10K
3E66
16V
RES
6E47-1
CDA5C16GTH
18
FE61
IE26
RXD-UP
RXD1-MIPS
TXD-UP
TXD1-MIPS
AV2-BLK
ETH-RXP
ETH-RXN
RXD1-MIPS
TXD1-MIPS
TXD
RXD
ETH-TXP
ETH-TXN
ETH-RXDV
ETH-RXER
ETH-RXCLK
ETH-TXD(2)
ETH-TXD(3)
ETH-TXD(3)
ETH-TXEN
ETH-TXN
ETH-TXP
ETH-INTSEL
ETH-REGOFF
ETH-RXD(1)
ETH-RXD(2)
ETH-RXD(3)
ETH-RXD(2)
ETH-RXD(3)
ETH-RXN
ETH-RXP
ETH-TXCLK
ETH-TXD(0)
ETH-TXD(1)
ETH-TXD(1)
ETH-COL
ETH-CRS
ETH-TXER
ETH-REGOFF
ETH-INTSEL
ETH-MDC
ETH-MDIO
ETH-MDIO
RESET-ETHERNETn
ETH-RXD(0)
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10-4 Main Unit (SSB) (Continued) B04C
Ethernet & Service Schematic Diagram
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