Read Sharp LC-60LE741E Service Manual online
LC-60/70LE740E/RU,741E/S,743E,60LE840E/RU,841E/S,843E,80LE645E/RU,646E/S,648E
2 – 5
1
2
3
10
9
7
6
5
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J
A
B
C
D
E
F
G
H
I
13
11
19
18
16
15
14
12
17
NAIN Unit-3
H DMI4_C LK P _222.75MH z
H DMI3_ D 2P
H DMI2_ D 1P
H DMI4_ D 1N
H DMI2_P OW 5V
H DMI1_P OW 5V
H DMI4_C LK N_222.75MH z
H DMI3_S DA
H DMI2_ D 1N
H DMI4_ D 0P
H DMI1_S CL
H DMI2_ D 0P
H DMI3_S CL
SW
_
T
M
D
S
_
D
2P
_
H DMI2_C LK N_222.75MH z
H DMI2_ D 0N
H DMI3_H PG
SW
_
T
M
D
S
_
D
2N
_
H DMI1_ D 2N
SW
_
T
M
D
S
_
D
1P
_
H DMI1_ D 0P
H DMI1_C LK N_222.75MH z
S W_ TMDS _ D 0N _
SW
_
T
M
D
S
_
D
1N
_
H DMI4_P OW 5V
H DMI2_ D 0N
H DMI3_ D 2N
H DMI1_C LK P _222.75MH z
S W_ TMDS _C LK P _222.75MH z_
H DMI1_ D 0N
H DMI2_C LK N_222.75MH z
SW
_
T
M
D
S
_
D
0P
_
S W_ TMDS _C LK N_222.75MH z_
H DMI3_ D 0P
H DMI1_ D 1N
SW
_
T
M
D
S
_
D
0N
_
H DMI3_ D 0N
H DMI2_H PG
H DMI1_ D 1P
H DMI3_P OW 5V
H DMI1_S DA
H DMI3_C LK P _222.75MH z
H DMI2_S CL
S W_ TMDS _ D 1P _
SW
_
T
M
D
S_
C
LK
P
_2
2
2
.7
5
M
H
z_
H DMI1_ D 2P
H DMI3_C LK N_222.75MH z
H DMI2_S DA
S
W
_
T
M
D
S
_C
LK
N
_
222.
75M
H
z_
H DMI2_P OW 5V
H DMI3_P OW 5V
S W_ TMDS _ D 2P _
H DMI2_C LK P _222.75MH z
H DMI4_H PG
S W_ TMDS _ D 2N _
S W_ TMDS _ D 1N _
S W_ TMDS _ D 0P _
H DMI2_ D 2N
V GA _S DA
V GA _S DA
H DMI2_ D 2P
V GA _S CL
H DMI2_ D 1P
H DMI3_C LK N_222.75MH z
H DMI2_ D 1N
H DMI3_C LK P _222.75MH z
H DMI2_ D 0P
H DMI3_ D 0N
H DMI3_ D 0P
H DMI4_ D 0N
HD
M
I4
_
S
D
A
H DMI4_C LK P _222.75MH z
HD
M
I4
_
S
C
L
H DMI4_C LK N_222.75MH z
V GA _P WR 5V
H DMI2_C LK P _222.75MH z
H DMI3_H PG
H DMI2_H PG
HD
M
I4
_
HP
G
V GA _S CL
H DMI4_ D 2P
H DMI3_ D 1N
H DMI4_ D 0P
V GA _P WR 5V
H DMI2_ D 2P
H DMI4_ D 2N
H DMI4_ D 0N
H DMI_ CE C_
H DMI3_ D 1P
H DMI2_ D 2N
H DMI4_ D 1P
H DMI4_ D 1N
H DMI4_ D 1P
H DMI4_ D 2N
H DMI4_ D 2P
H DMI3_ D 1N
H DMI3_ D 1P
H DMI3_ D 2N
H DMI3_ D 2P
HD
M
I1
_
D
2P
HD
M
I1
_
D
2N
HD
M
I1
_
D
1P
HD
M
I1
_
D
1N
HD
M
I1
_
D
0P
HD
M
I1
_
D
0N
HD
M
I1
_
C
LK
P
_2
2
2
.7
5
M
Hz
HD
M
I1
_
C
LK
N
_
2
2
2
.7
5
M
Hz
H DMI4_P OW 5V
H DMI_ CE C_
HD
M
I5
_
HP
G
H DMI_ CE C_
H DMI2_S CL
H DMI2_S DA
H DMI3_S CL
H DMI3_S DA
H DMI1_S DA
H DMI1_S CL
H DMI4_S DA
H DMI4_S CL
H DMI1_P OW 5V
Q1508
2S A2061
T L1505
L 1504
F A228WJ
1
2
3
4
T
P
1503
T
P
1507
T L1507
R 1534
10K
L1503
F A228WJ
1
2
3
4
R 1522
51
F
T L1508
R 1556
10
*C 1521
1u
10V
*C 1523
1u
1u
C KZ
10V
C 1557
0.1u
10V
C 1550
0.1u
10V
0.1u
10V
M+1.8V
010
*R 1519
0
T P1505
T P1518
R 1512
47K
V RK
1
2
3
4
5
6
7
8
*C 1552
10u
16V
10u
16V
K ZA237WJ
B U+3. 3V
010
*C 1510
10u
16V
10u
16V
K ZA237WJ
H DMI_ CE C
007
*C 1549
10u
16V
10u
16V
K ZA237WJ
R 1533
10K
T P1519
R 1565
4.7K
*C 1531
10u
16V
K ZA237WJ
C 1513
0.1u
10V
C M123408
1
IN1+
2
IN1-
3
IN2+
4
IN2-
5
IN3+
6
IN3-
7
IN4+
8
IN4-
9
O UT 4-
10
O UT 4+
11
O UT 3-
12
O UT 3+
13
O UT 2-
14
O UT 2+
15
O UT 1-
16
O UT 1+
T
P
1502
S W_ TMDS _C LK P _222.75MH z
004
C 1526
0.1u
10V
R 1538
10K
10K
*R 1584
10
10
*C 1519
1u
C KZ
10V
*C 1520
1u
1u
C KZ
10V
R 1561
47K
V RK
1
2
3
4
5
6
7
8
V GA _P WR 5V
002
S W_ TMDS _D 1N
004
*C 1551
10u
16V
10u
16V
K ZA237WJ
TP
1
5
0
9
D1512
1S S420
T L1510
R 1521
51
F
S W_ TMDS _ D 2N
004
F B1512
A192WJ
S 172B12U
1
O N
2
G ND
3
N C
4
V IN
5
V OU T
Q1510
S S M6N15FU
1
2
3
4
5
6
R 1595
1K
C 1554
0.1u
10V
0.1u
10V
C M123408
1
IN1+
2
IN1-
3
IN2+
4
IN2-
5
IN3+
6
IN3-
7
IN4+
8
IN4-
9
O UT 4-
10
O UT 4+
11
O UT 3-
12
O UT 3+
13
O UT 2-
14
O UT 2+
15
O UT 1-
16
O UT 1+
T P1512
D +5V
010
R 1527
75 F
R 1582
10
2
1
3
4
S W_ TMDS _C LK N_222.75MH z
004
T P1520
*C 1555
10u
16V
10u
16V
K ZA237WJ
C 1544
0.1u
*C 1558
1000P
T
P
1506
L 1502
F A228WJ
1
2
3
4
V GA _S DA
002
*C 1538
10u
16V
K ZA237WJ
T L1503
R 1552
10
R 1509
4.7K
G ND _ A
*C 1543
10u
16V
10u
16V
K ZA237WJ
Q1509
R T1N141U
T L1502
T L1512
T L1504
F
B
1505
A1
9
2
W
J
T L1511
TP
1
5
0
1
R 1589
4.7K
L1501
F A228WJ
1
2
3
4
T L1513
R 1543
10
2
1
3
4
C 1547
0.1u
10V
0.1u
10V
R 1545
0
C 1541
0.1u
10V
0.1u
10V
C 1505
0.1u
10V
0.1u
10V
R 1551
10K
10K
R 1557
10
C 1515
0.1u
10V
S W_ TMDS _ D 0N
004
F
B
1538
A1
9
2
W
J
T P1510
R 1541
10
V RK
1
2
3
4
5
6
7
8
R 1507
27K
R 1514
10K
C 1516
0.1u
10V
0.1u
10V
T P1511
R 1558
330
S II9387
1
R 1X 0N
2
R 1X 0P
3
R 1X 1N
4
R 1X 1P
5
R 1X 2N
6
R 1X 2P
7
V D D 33
8
R 2X CN
9
R 2X CP
10
R 2X 0N
11
R 2X 0P
12
R 2X 1N
13
R 2X 1P
14
R 2X 2N
15
R 2X 2P
16
V D D 33
17
R 3X CN
18
R 3X CP
19
R 3X 0N
20
R 3X 0P
21
R 3X 1N
22
R 3X 1P
23
R 3X 2N
24
R 3X 2P
25
A VD D 12
26
R4
X
C
N
27
R4
X
C
P
28
R4
X
0N
29
R4
X
0P
30
R4
X
1N
31
R4
X
1P
32
R4
X
2N
33
R4
X
2P
34
VDD3
3
35
VDD1
2
36
SP
D
IF
_
IN
37
ET
H
_R
X1
P
38
ET
H
_R
X1
N
39
HE
C
P
40
HE
C
N
41
ET
H
_T
X
1
P
42
ET
H
_T
X
1
N
43
EP
W
R
3
3
44
DSDA
0
45
DSC
L0
46
CB
U
S
_
H
P
D
0
47
R0
P
W
R5
V
48
DS
DA
1
49
DS
C
L1
50
CB
U
S
_
H
P
D
1
51
R 1P WR 5V
52
MIC OM_V C C 33
53
D S D A2
54
D S C L2
55
C BU S_ HP D2
56
R 2P WR 5V
57
D S D A4
58
D S C L4
59
C BU S_ HP D4
60
R 4P WR 5V
61
D S D A5(V GA )
62
D S C L5(V GA )
63
H DMI_ R S VD
64
S BV C C 5
65
R 5P WR 5V (V GA )
66
C EC _A
67
INT
68
G PIO0
69
G PIO1
70
C SD A
71
C SC L
72
D S D A3
73
D S C L3
74
C BU S_ HP D3
75
R 3P WR 5V
76
TP
W
R
_
C
I2
C
A
77
RS
V
D
L
78
RS
V
D
L
79
TV
D
D
12
80
TX
2
P
81
TX
2
N
82
TX
1
P
83
TX
1
N
84
TX
0
P
85
TX
0
N
86
TX
C
P
87
TX
C
N
88
VDD1
2
89
VDD3
3
90
R0
X
C
N
91
R0
X
C
P
92
R0
X
0N
93
R0
X
0P
94
R0
X
1N
95
R0
X
1P
96
R0
X
2N
97
R0
X
2P
98
AV
DD1
2
99
R1
X
C
N
100
R1
X
C
P
C 1517
1000P
C 1545
0.1u
C 1548
0.1u
10V
0.1u
10V
T
P
1504
*C 1522
1u
C KZ
10V
C 1539
0.1u
10V
R 1525
75
F
*C 1533
1u
C KZ
1u
C KZ
10V
*C 1540
1u
C KZ
10V
T L1506
S W_ TMDS _ D 0P
004
R 1542
10K
10K
R 1566
4.7K
R 1540
10
*C 1546
10u
16V
10u
16V
K ZA237WJ
R 1553
10K
10K
D +3.3V
010
*C 1556
10u
16V
10u
16V
K ZA237WJ
C 1511
0.1u
10V
C M123408
1
IN1+
2
IN1-
3
IN2+
4
IN2-
5
IN3+
6
IN3-
7
IN4+
8
IN4-
9
O UT 4-
10
O UT 4+
11
O UT 3-
12
O UT 3+
13
O UT 2-
14
O UT 2+
15
O UT 1-
16
O UT 1+
S W_ TMDS _ D 2P
004
R 1569
10K
R 1555
10
10
C 1518
1000P
V GA _S CL
002
R 1524
10
R 1554
10K
T
P
1508
C 1512
1000P
D1501
E XA705WJ QZ
8.2V
R 1531
10
2
1
3
4
C 1553
0.1u
10V
0.1u
10V
T L1501
T L1535
C 1514
1000P
*R 1537
10
2
1
3
4
*C 1542
10u
16V
10u
16V
K ZA237WJ
S W_ TMDS _ D 1P
004
H DMI_ OP T_ OU T
004
C M123408
1
IN1+
2
IN1-
3
IN2+
4
IN2-
5
IN3+
6
IN3-
7
IN4+
8
IN4-
9
O UT 4-
10
O UT 4+
11
O UT 3-
12
O UT 3+
13
O UT 2-
14
O UT 2+
15
O UT 1-
16
O UT 1+
R 1568
5.1
R 1571
5.1
R 1572
5.1
R 1573
5.1
R 1574
5.1
R 1575
5.1
R 1576
5.1
R 1577
5.1
R 1581
5.1
R 1583
5.1
R 1585
5.1
R 1597
5.1
R 1598
5.1
R 1599
5.1
R 1600
5.1
R 1601
5.1
R 1602
5.1
R 1603
5.1
R 1604
5.1
R 1605
5.1
R 1606
5.1
R 1607
5.1
R 1608
5.1
R 1609
5.1
R1
6
1
0
5
.1
R1
6
1
1
5
.1
R1
6
1
2
5
.1
R1
6
1
3
5
.1
R1
6
1
4
5
.1
R1
6
1
5
5
.1
R1
6
1
6
5
.1
R1
6
1
7
5
.1
R 1619
100K
R 1621
1K
*C 1566
1000P
*C 1562
1000P
*C 1561
1000P
*C 1563
1000P
C 1564
1000P
*C 1565
1000P
R 1623
100K
D1508
1S S184
1
2
3
D1509
1S S184
1
2
3
D1511
1S S184
1
2
3
D1517
1S S184
1
2
3
FB
1
5
1
5
A1
9
2
W
J
T L1546
R 1629
10K
10K
R 1536
0
T P1513
T P1514
S CL 1
006
S DA 1
006
*R 1563
0
*R 1562
0
S C1503
Z A264WJ QZ
H DMI1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
S C1501
Z A264WJ QZ
H DMI3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
S C1505
Z A264WJ QZ
H DMI4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
S C1502
Z A264WJ QZ
H DMI2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
V A1502
V XA074WJ
39V
1.1pF
V A1504
V XA074WJ
39V
1.1pF
V XA074WJ
39V
1.1pF
V A1501
V XA074WJ
39V
1.1pF
V A1503
V XA074WJ
39V
1.1pF
V XA074WJ
39V
1.1pF
V A1506
V XA074WJ
39V
1.1pF
V A1508
V XA074WJ
39V
1.1pF
V XA074WJ
39V
1.1pF
V A1509
V XA074WJ
39V
1.1pF
V A1510
V XA074WJ
39V
1.1pF
V XA074WJ
39V
1.1pF
R 1567
0
H DMI_ S W _1.2V
011
T O MAIN 2(TE RMIN AL )
T O MAIN 7(UC OM)
T O MAIN 4(CP U)
T O MAIN10(P OW ER S UP P LY )
T O MAIN 6(FL AS H)
T O MAIN 4(CP U)
T O MAIN 6(FL AS H)
T O MAIN11(DE MOD_CI)
㔡ἴߦࠃࠆㇱຠ㓖〝ߩઍᦧຠ
R CILF A294WJ Z Z Y(S unlord
R CILF A294WJ Z Z Y(S unlord
)
MAIN3(H DMI)
IC1506
IC1509
IC1502
IC1504
IC1503
IC1501
DUN TK F733WE 62/64
3.3
3.2
2.5
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