Hitachi ULTRAVISION L42S504, Service Manual

Page: 18 / 67

L42S504
18
5. HDMI Inputs
HD3V3
H
D
M
I0_D
0N
H
D
M
I0_D
1N
H
D
M
I0_D
2P
H
D
M
I0_D
2N
H
D
M
I0_D
1P
H
D
M
I0_D
0P
HDMI_HPD1
DD
C2
_S
C
L
DD
C2
_S
D
A
Line-1
1
Line-2
2
VDD
3
Line-3
4
Line-4
5
NC
6
NC
7
GND
8
NC
9
NC
10
U509
NC/AZ1045-04QU
H
D
M
I2_5V
DDC0_SDA
DDC1_SCL
DDC1_SDA
3V3_STB
HDMI_CEC
HD1V8D
VCC5D
7
TMDSD0-
9
4
TMDSD1-
6
1
TMDSD2-
3
SCL
15
DSHLD1
5
VCC5
18
CSHLD0
11
HPD
19
NC
14
DSHLD0
2
CEC
13
SDA
16
DDC_GND
17
DSHLD2
8
TMDSC+
10
TMDSC-
12
SHLD0
20
SHLD1
21
SHLD2
22
SHLD3
23
CN502 HDMI
R517
7K5 1/10W 5%
R503
10K 1/10W 5%
R512
10K 1/10W 5%
R518
7K5 1/10W 5%
R513
10K 1/10W 5%
R519
10K 1/10W 5%
R522
10K 1/10W 5%
C502
0.1uF/16V
7
TMDSD0-
9
4
TMDSD1-
6
1
TMDSD2-
3
SCL
15
DSHLD1
5
VCC5
18
CSHLD0
11
HPD
19
NC
14
DSHLD0
2
CEC
13
SDA
16
DDC_GND
17
DSHLD2
8
TMDSC+
10
TMDSC-
12
SHLD0
20
SHLD1
21
SHLD2
22
SHLD3
23
CN501 HDMI
VCC5D
Line-1
1
Line-2
2
VDD
3
Line-3
4
Line-4
5
NC
6
NC
7
GND
8
NC
9
NC
10
U508
NC/AZ1045-04QU
C501
0.1uF/16V
R510
820R 1/10WR 5%
C509
0.1uF/16V
Line-1
1
Line-2
2
VDD
3
Line-3
4
Line-4
5
NC
6
NC
7
GND
8
NC
9
NC
10
U504
NC/AZ1045-04QU
Line-1
1
Line-2
2
VDD
3
Line-3
4
Line-4
5
NC
6
NC
7
GND
8
NC
9
NC
10
U506
NC/AZ1045-04QU
R521
10K 1/10W 5%
HDMI2_CLKN
HDMI1_D2N
HDMI1_D2P
HDMI1_D1N
HDMI2_CLKP
HDMI1_D1P
HDMI1_5V
R502
10K 1/10W 5%
R507 4K7 1/10W 5%
R508
10K 1/10W 5%
VCC5D
VCC5D
88G 340 21 VT
HDMI_CEC 6
HDMI3_SCL
HDMI3_SDA
AV1_S_DET
HDMI3_HPD
1 2
FB502
120OHM
88G 340 19 AV
HDMI0_D0N
HDMI0_D1N
HDMI0_CLKN
HDMI0_D2N
HDMI0_D1P
Run As 100 Ohm Differential Pairs
HDMI0_CLKP
HDMI0_D2P
HDMI0_D0P
7
TMDSD0-
9
4
TMDSD1-
6
1
TMDSD2-
3
SCL
15
DSHLD1
5
VCC5
18
CSHLD0
11
HPD
19
NC
14
DSHLD0
2
CEC
13
SDA
16
DDC_GND
17
DSHLD2
8
TMDSC+
10
TMDSC-
12
SHLD_GND1
20
SHLD_GND2
21
SHLD1
22
SHLD2
23
SHLD3
24
SHLD4
25
SHLD5
26
CN503 HDMI
1 2 FB503 120OHM
1 2 FB504 120OHM
Side HMDI2
R509
4K7 1/10W 5%
Run As 100 Ohm Differential Pairs
HDMI1_CLKP
HDMI1_CLKN
HDMI1_D0N
HDMI1_D0P
HDMI2_D0P
HDMI1_D0P
HDMI1_CLKN
HDMI1_D0N
HDMI2_D1P
HDMI2_D1N
HDMI1_CLKP
HDMI2_D2P
HDMI2_CLKN
HDMI2_D0N
HDMI2_CLKP
HDMI2_D2N
C503
0.1uF/16V
HDMI1_D1P
HDMI1_D2P
HDMI1_D1N
HDMI1_D2N HDMI1_D2N
HDMI1_D1P
HDMI1_D2P
HDMI1_D1N
C504
0.1uF/16V
C506
0.1uF/16V
C505
0.1uF/16V
C510
0.1uF/16V
88G 340 19 AV
C511
0.1uF/16V
C512
0.1uF/16V
Rear HMDI1
HD3V3
Side HMDI1
R536 1K 1/10W 5%
HD3V3
R511
NC/1K 1/10W 5%
HDMI0_CLKP
HDMI0_CLKN
AV1_S_DET 4
HDMI0_D1P
HDMI0_D0N
HDMI0_D0P
HDMI0_CLKN
HDMI0_D2P
HDMI0_D2N
HDMI0_D1N
HDMI0_CLKP
HDMI1_5V
HDMI_HPD0
HD
MI
_H
P
D
1
1
2
4
3
L508 NC/90 ohm
1
2
4
3
L506 NC/90 ohm
1
2
4
3
L505 NC/90 ohm
1
2
4
3
L507 NC/90 ohm
H
D
M
I1_C
LKN
H
D
M
I1_C
LKP
HDMI_CEC
HDMI0_D0N
1
2
4
3
L510 NC/90 ohm
HDMI0_D0P
DDC0_SCL
Panel_Ctrl_3 10
HDMI2_D2P
D1
HDMI2_D2N
D2
HDMI2_D1P
C1
HDMI2_D1N
C2
HDMI2_D0P
B1
HDMI2_D0N
B2
HDMI2_CLKP
A1
HDMI2_CLKN
A2
HDMI2_SCL
B3
HDMI2_SDA
A3
HDMI2_HPD
D4
HDMI2_5VSENSE
E6
HDMI2 I/F
GPIO_P18
GPIO_P20
U401D
ZR39785HGCF
HDMI3_D2P
HDMI3_CLKN
HDMI3_D2N
HDMI3_D1P
HDMI3_CLKP
HDMI3_D1N
HDMI3_D0P
HDMI3_D0N
TX2+
1
TX2-
2
AGND
3
TX1+
4
TX1-
5
AVCC18
6
TX0+
7
TX0-
8
AGND
9
TXC+
10
TXC-
11
ExtSWING
12
RESET#
13
LSDA/PSEL0
14
LSCL/PSEL1
15
HPD0
16
AVCC18
17
R0XC-
18
R0XC+
19
AGND
20
R0
X
0-
21
R0
X
0+
22
AVC
C
33
23
R0
X
1-
24
R0
X
1+
25
AG
N
D
26
R0
X
2-
27
R0
X
2+
28
AVC
C
18
29
DS
D
A
0
30
DS
C
L0
31
RP
WR
0
32
DV
DD
18
33
DG
N
D
34
I2
C
S
E
L/IN
T
35
HP
D1
36
AVC
C
18
37
R1
X
C
-
38
R1
X
C
+
39
AG
N
D
40
R1X0-
41
R1X0+
42
AVCC33
43
R1X1-
44
R1X1+
45
AGND
46
R1X2-
47
R1X2+
48
AVCC18
49
DSDA1
50
DSCL1
51
RPWR1
52
CEC_D
53
CEC_A
54
AVCC33
55
HPD2
56
AVCC18
57
R2XC-
58
R2XC+
59
AGND
60
R2
X
0-
61
R2
X
0+
62
AVC
C
33
63
R2
X
1-
64
R2
X
1+
65
AGN
D
66
R2
X
2-
67
R2
X
2+
68
AVC
C
18
69
DS
D
A
2
70
DS
C
L2
71
RP
W
R2
72
D
V
DD1
8
73
DG
ND
74
T
EST
75
HP
D
IN
76
TS
D
A
77
TS
C
L
78
T
P
W
R/
I2
CA
DD
R
79
AGN
D
80
U505
SiI9185ACTU
1
2
4
3
L512 NC/90 ohm
HDMI0_D2P
HDMI0_D2N
VCC5D
1
2
4
3
L504 NC/90 ohm
Line-1
1
Line-2
2
VDD
3
Line-3
4
Line-4
5
NC
6
NC
7
GND
8
NC
9
NC
10
U501
NC/AZ1045-04QU
1
2
4
3
L502 NC/90 ohm
1
2
4
3
L501 NC/90 ohm
Line-1
1
Line-2
2
VDD
3
Line-3
4
Line-4
5
NC
6
NC
7
GND
8
NC
9
NC
10
U502
NC/AZ1045-04QU
VCC5D
1
2
4
3
L503 NC/90 ohm
HDMI2_D1N
HDMI2_D1P
HDMI2_D0N
HDMI2_D2N
HDMI2_D0P
HDMI2_CLKN
HDMI2_CLKP
HDMI2_D2P
HDMI3_D2N
HDMI3_D0P
HDMI3_D2P
HDMI2_D1P
HDMI3_D0N
HDMI3_D1P
HDMI2_D0N
HDMI3_D1N
HDMI2_D2P
HDMI2_D2N
HDMI3_CLKN
HDMI3_CLKP
HDMI2_D0P
HDMI2_D1N
HDMI2_CLKP
HDMI2_CLKN
HDMI_HPD2
HD
M
I2
_D0
N
D
D
C
0_SC
L
DD
C
0
_S
DA
H
D
M
I2_D
1P
H
D
M
I2_D
0P
HD3V3
H
D
M
I0_5V
H
D
M
I2_D
2P
HD
M
I2
_D1
N
HD
M
I2
_D2
N
HDMI0_D1N
HDMI0_D1P
HDMI0_CLKN
HDMI0_CLKP
R520
NC/1K 1/10W 5%
HDMI_HPD0
C522
10N 16V
HDMI1_D2N
HDMI1_D0N
HDMI1_D2P
HDMI1_CLKN
HDMI1_D0P
HDMI1_D1P
HDMI1_D1N
HDMI1_CLKP
R516 NC
HDMISW_RSTN
HDMISW_RSTN 8
HD3V3
R505
10K 1/10W 5%
C521
1uF10V
I2C1_SCL 3,7
I2C1_SDA
I2C1_SCL
R534 100R 1/10W 5%
I2C1_SDA 3,7
R535 100R 1/10W 5%
DDC1_SCL
DDC1_SDA
HDMI0_5V
HD1V8A
DDC2_SDA
HDMI_HPD2
HD1V8A
C514
0.1uF/16V
C515
0.1uF/16V
DDC2_SCL
C513
0.1uF/16V
HDMI_CEC
C516
0.1uF/16V
HDMI3_5V
1
2
4
3
L511 NC/90 ohm
1
2
4
3
L509 NC/90 ohm
HDMI1_D0P
HDMI1_D0N
1V8_STB
HDMI3_SDA
HDMI3_SCL
HDMI3_HPD
HDMI1_D2P
B4
HDMI1_D2N
A4
HDMI1_D1P
C4
HDMI1_D1N
C5
HDMI1_D0P
A5
HDMI1_D0N
B5
HDMI1_CLKP
B6
HDMI1_CLKN
A6
HDMI1_SCL
B7
HDMI1_SDA
A7
HDMI1_HPD
D6
HDMI1_5VSENSE
C7
HDMI1 I/F
GPIO_P14
GPIO_P12
U401O
ZR39785HGCF
R501
NC/1K 1/10W 5%
HDMI2_5V
HDMI3_5V
C508
0.1uF/16V
C507
0.1uF/16V
HD1V8D