Sharp LC-46DH65E Service Manual page 65

MAIN Unit-4
J
TO MAIN16(POWER2)
D5V
I
D3.3V
TO MAIN15(POWER1)
BU+3.3V
SC1501
ZA171WJ
21 23
TL1518
19
TL1509
HDMI_DDC_5VPOW_IN3
18
TL1508
17
TL1510 HDMI_DDC_SDA_IN3
H 16
TL1511 HDMI_DDC_SCL_IN3
15
14
TL1517 CEC_LINE
13
TMDS2_CLKN
12
HDMI 2
11
TMDS Input6 TMDS2_CLKP
10 D1509
TMDS2_D0N
RB520S30
9
8
TMDS2_D0P
R1519
7
27K
TMDS2_D1N
6
5
TMDS2_D1P
4
TMDS2_D2N
3
2
TMDS2_D2P
1
G
20 22
SC1502
ZA171WJ
21 23
TL1519
19
TL1513
18
TL1512
17
TL1514
F 16
TL1515 HDMI_DDC_SCL_IN2
15
14
TL1516 CEC_LINE
13
TMDS1_CLKN
12
11
HDMI 1
TMDS1_CLKP
10
TMDS Input5 D1522
TMDS1_D0N
9
1PS184
8
TMDS1_D0P 1
7
TMDS1_D1N 3
6
2
5
TMDS1_D1P
4
TMDS1_D2N
3
D1523
2
TMDS1_D2P 1PS184
E 1
1
20 22 3
2
TL1524
R1572
47K
D
TO MAIN19(H264FLASH)
CEC_LINE
HDMI4_SDA
HDMI4_SCL
HDMI4_5VDD
HDMI_WPE
SDA3H_SINK
SCL3H_SINK
TMDS3H_CLKN
TMDS3H_CLKN
C
TMDS3H_CLKP
TMDS3H_CLKP
TMDS3H_D0N
TMDS3H_D0N
TMDS3H_D0P
TMDS3H_D0P
TMDS3H_D1N
TMDS3H_D1N
TMDS3H_D1P
TMDS3H_D1P
TMDS3H_D2N
TMDS3H_D2N
TMDS3H_D2P
TMDS3H_D2P
HDMI3_5VDD
HDMI3_SCL
HDMI3_SDA
B
HDMI_HPD_SINK2
A
1 2 3 4
MAIN4(HDMI)
R1565
1K
Q1506 R1508
10K
RDTC144EE
R1517
0
R1516
0
TL1546
4.66 3.3 3.3
1 2 3
R1521
0
6 5 4
0 0 0
Q1516
IMD2A
WRITE PROTECT
SWITCH
R1520
0
R1622
1K
R1566
47K
D1521
MA111G
R1567
10
R1568
10
C1554
16 15 14 13 12 11 10 9
0.1u
16V Z VDD C_3V SCL2 SDA2 DET2 SCL1 SDA1 DET1
IC1504
IXC442WJQZ
C1553 FRAM
C1552
0.1u Z VSS SCL4 SDA4 DET4 SCL3 SDA3 DET3 WP
10u
16V
10V
1 2 3 4 5 6 7 8
KZA195WJ
R1569 R1571
47K 10
R1570
10
FL1501
N0003TA
TL1506
FL1502
N0003TA
TL1507
TL1520
FL1503
N0003TA
TL1521
16
6
1 11
7
TL1501
2 12
FB1501
8
TL1502 0061TA
3 13
FB1504
9
TL1503 0061TA
4 14
10
TL1504
5 15
TL1505
17
SC1504
NA716WJ D1507
EXA523WJ
(BLACK)
5.6V
D1506
EXA523WJ
5.6V
5 6 7 8 9
TMDS2_CLKN
TMDS2_CLKP
C1599
C1596
1000P
0.1u
Z
TMDS2_D0N 16V
TMDS2_D0P
3 3 3.3 3
48 47 46 45 44
TMDS2_D1N
A14 B14 VCC A13 B13
TMDS2_D1P 0
49 NC
3.3
50 HPD2
R1593
TMDS2_D2N 10
5
51
SDA2
2 1
TMDS2_D2P
5
4 3
52
SCL2
3
TMDS1_CLKN
TMDS1_CLKN 53 B21
TMDS1_CLKP
TMDS1_CLKP 3
54 A21
C1543
0.1u Z
3.3
TMDS1_D0N TMDS1_D0N 16V 55 VCC
TMDS1_D0P TMDS1_D0P
TMDS1_D0N 1.5
56 B22
C1544
1000P
TMDS1_D0P 3
57
TMDS1_D1N TMDS1_D1N A22
TMDS1_D1P TMDS1_D1P
0
58
GND
3
TMDS1_D1N
TMDS1_D2N TMDS1_D2N 59 B23
C1547
TMDS1_D2P TMDS1_D2P
TMDS1_D1P 0.1u 3
60 A23
16V Z
TMDS1_D2N
3.3
61 VCC
TMDS1_D2P
3
62 B24
C1548
1000P
3
63
A24
0
64
HPD3
SDA3 SCL3 GND B31 A31
1 2 3 4 5
5 5 0 3
R1512
10K
C1538
Q1504
0.1u Z
RDTC144EE
16V
FB1515
A274WJ
C1540
220u
6.3V
AAPE
R1552
75
1/10W
R1553
75
1/10W
R1554
75
1/10W
R1563
220
R1562
220
10 11 12 13
7 – 5
3 0 3 3 3.3 2.4 3 5 5 3.3 3.4 3.3
43 42 41 40 39 38 37 36 35 34 33
R1609
GND A12 B12 VCC A11 B11 SCL1 SDA1 HPD1 NC S2 4.7K
0
S1 32
3.3
HPD_SINK 31
5
30
SDA_SINK
1 2
5
3 4
29
SCL_SINK
R1607
0 10
GND 28
3
Z1 27
3
Y1 26
IC1507
3.3
BU16028K VCC 25
3
24
Z2
C1506
3
0.1u
23
Y2
16V Z
0
GND 22
C1509
3
1000P
Z3 21
3
Y3 20
3.3
VCC 19
3
18
Z4
3
17
Y4
VCC B32 A32 GND B33 A33 VCC B34 34 GND VSADJ
6 7 8 9 10 11 12 13 14 15 16
3 3.3 3 3 0 3 3 3.3 3 3 0 1.2
R1507 R1506
5.6K 27K
F
F
C1582
0.1u Z
16V
14 15 16
LC-46DH65E/S, LC-46DH66E
TO MAIN9(CPU)
SDA_SINK
SCL_SINK
TMDS_CLKN
TMDS_CLKP
TMDS_D0N
TMDS_D0P
TMDS_D1N
TMDS_D1P
TMDS_D2N
TMDS_D2P
PC_R
PC_G
PC_B
PC_H
PC_V
TO MAIN12(CPLD)
HDMI_SEL2
HDMI_SEL1
HDMI_HPD_SINK
HDMI_WP
HDMI_HPG1
HDMI_HPG2
TO MAIN7(UCON)
CEC_LINE
17 18 19