42
‟‟
LCD TV AOC L42W781HS
41
5V_SCL
2,3,5,7
R519
100 OHM 1/10W
C528
0.01uF
+
C504
10UF16V
HDMI_RX1-_2
FB501
300 OHM
1
2
R540
470 OHM 1/10W
RP507
47 OHM +-5% 1/16W
1
2
3
4
8
7
6
5
C561
0.01uF
3V3S
HDMI_RX2-_1
RCLK48B
1
BOUT0
C556
0.01uF
1
BOUT2
DP21
C555
0.1uF
C570
0.1uF
C530
0.01uF
D502
BAT54C
3
1
2
R509
47 OHM 1/10W
DP3
FB519
600 OHM
FB517
300 OHM
GOUT0
C562
0.1uF
HDMI_RX2-_2
C508
0.1uF
+
C554
10UF16V
MCLK
C573
0.01uF
5V_SB
HDMI_RX0-_2
R553
0 OHM 1/10W
H_1
P0_+5V
+
C583
10UF16V
CN502
HDMI
20
21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
23
22
SHELL1
SHELL2
D2+
D2 Shield
D2-
D1+
D1 Shield
D1-
D0+
D0 Shield
D0-
CK+
CK Shield
CK-
CE Remote
NC
DDC CLK
DDC DATA
GND
+5V
HP DET
SHELL4
SHELL3
U510
RCLAMP0514M.TBT
1
2
3
4
5
6
7
8
9
10
LINE1
NC
VCC
LINE3
NC
LINE4
NC
GND
LINE2
NC
C565
15pF
C576
0.01uF
RP506
100 OHM +-5% 1/16W
1
2
3
4
8
7
6
5
C509
0.01uF
HDMI_DSDA
DP1
HDMI_DSDA
CLOSED TO DVCC
3V3S
DP17
HDMI_DSCL
H_2
C590
NC
C542
0.01uF
HDMI_RX0-_1
L501
90 ohm
1
2
4
3
FB503
600 OHM
LOW:0x60/0x68
VR1_8
HDMI_RXC-_1
R
524
4.
3K
OH
M
1/
10W
R546
10K
OH
M
1/
10W
E427ATNBBWHSN
G
AT06
Custom
4
8
Monday , September 17, 2007
715T2289-2
<
称爹
>
T2289-2-X-X-9-070917
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬
隔
瓜
絪
腹
RX_INT#
3
H_1
HDMI_RX0-_1
+
C521
10UF16V
+
C581
3.3UF16V
3
5V_SDA
2,3,5,7
DP11
H_2
DP8
H_1
RP501
100 OHM +-5% 1/16W
1
2
3
4
8
7
6
5
FB502
300 OHM
L503
90 ohm
1
2
4
3
L506
90 ohm
1
2
4
3
IIS_DATA
BOUT3
HDMI_DSDA_1
VR1_8
HDMI_L
7
C527
0.01uF
L504
90 ohm
1
2
4
3
FB516
300 OHM
3V_SCL
2,3,5
H_1
C524
0.1uF
3V3S
HDMI_SDA
R545
NC
C569
0.1uF
R539
470 OHM 1/10W
H_1
HDMI_RX1-_2
H_1
C549
0.01uF
VR1_8
DP[0..23]
5
R503
NC
C553
0.1uF
GOUT5
HDMI_DSCL
H_2
R513
4.7K OHM 1/10W
R544
47K OHM 1/10W
DP23
P0_+5V
HDMI_RX2-_1
C567
0.1uF
C536
0.1uF
R530
33 OHM 1/10W
C559
0.01uF
HDMI_SCL_1
C501
0.0027uF
3V3S
HDMI_HOTPLUG1
3
R542
NC
IIS_WS
C515
0.01uF
R552
0 OHM 1/10W
R506
100 OHM 1/10W
RESET_L
3
H_1
GOUT7
HDMI_RX2-_2
HDMI_RXC-_2
R
504
4.
3K
OH
M
1/
10W
3V_SDA
2,3,5
HDMI_RXC-_1
HDMI_RX1-_1
IIS_SCK
C546
0.01uF
R535
100 OHM 1/10W
R516
47 OHM 1/10W
CLOSED TO REGVCC
3/16'07
johnny
IIS_DATA
U509
RCLAMP0514M.TBT
1
2
3
4
5
6
7
8
9
10
LINE1
NC
VCC
LINE3
NC
LINE4
NC
GND
LINE2
NC
HDMI_DSDA_1
H_2
Q501
NC
3
1
2
2/16'07 johnny
P1_+5V
C551
0.01uF
C552
0.1uF
D501
BAT54C
3
1
2
PVCC
C577
0.01uF
HDMI_RX0-_1
R529
4.7K OHM 1/10W
C502
0.1uF
+
C547
10UF16V
+
C584
3.3UF16V
BOUT1
BOUT4
C572
0.01uF
DP_HS
5
GOUT6
+
C557
10UF16V
R536
4.7K OHM 1/10W
CLOSED TO OVCC
H_1
R507
100 OHM 1/10W
C544
0.1uF
5V_SB
H_1
C564
15pF
AUDIO_R
HDMI_RX0-_2
DP0
C520
0.1uF
C579
0.1uF
4
4/16'07
johnny
ROUT4
HDMI_SCL
HDMI_RX0-_2
R523
33 OHM 1/10W
5V_SB
HDMI_RX1-_1
C575
0.01uF
Q502
NC
3
1
2
VGA_IN&MCU
ROUT3
DP19
GOUT4
C563
0.1uF
C522
0.1uF
C506
0.1uF
C538
0.01uF
FB509
300 OHM
C505
0.1uF
+
C503
10UF16V
DP_VS
5
R511
100 OHM 1/10W
R521
4.7K OHM 1/10W
H_2
L507
90 ohm
1
2
4
3
+5V_DAC
L508
90 ohm
1
2
4
3
DP22
H_1
ROUT1
R533
1M OHM 1/10W
3
R550 100 OHM 1/10W
R541
10K OHM 1/10W
R526
NC
BOUT5
HDMI_DSCL_1
HDMI_SCL
R501
0 OHM 1/10W
C511
0.01uF
I2C Device Address Select
HDMI_RX2-_1
R508
NC
R515
100 OHM 1/10W
C548
0.01uF
2
1/31'07
HDMI_HOTPLUG2
3
R510
15K OHM 1/10W
C529
0.01uF
6/5
DP18
HDMI_SDA_1
DP12
+
C585
3.3UF16V
C533
0.01uF
U501
CS4344-CZZ
1
2
3
4
5
6
7
8
9
10
SDIN
DEM/SCLK
LRCK
MCLK
VQ
FILT+
AOUTL
GND
VA
AOUTR
LAYOUT: Place XTAL
circuit as compact
and close to chip
as possible
3V3S
HDMI_DSCL_1
C574
0.01uF
ROUT6
U503
FDC6301N
1
2
3
4
5
6
G1
S2
G2
D2
S1
D1
ROUT5
GOUT1
+
C534
10UF16V
04 HDMI_SIL9025
MCLK
DP7
5
BOUT7
DP16
P1_+5V
HDMI_RX2-_2
C512
0.01uF
2
R554
NC
C558
0.1uF
C537
0.1uF
3V3S
HDMI_RXC-_2
3V_SCL
C510
0.01uF
U508
M24C02-WMN6TP
1
2
3
4
5
6
7
8
A0
A1
A2
GND
SDA
SCL
WP
VCC
FB507
600 OHM
CN501
HDMI
20
21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
23
22
SHELL1
SHELL2
D2+
D2 Shield
D2-
D1+
D1 Shield
D1-
D0+
D0 Shield
D0-
CK+
CK Shield
CK-
CE Remote
NC
DDC CLK
DDC DATA
GND
+5V
HP DET
SHELL4
SHELL3
C586
0.0027uF
R537
10K OHM 1/10W
SCDT
3
+
C580
3.3UF16V
R549
100 OHM 1/10W
CLOSED TO PVCC
H_2
RP503
100 OHM +-5% 1/16W
1
2
3
4
8
7
6
5
R547
47K OHM 1/10W
FB510
300 OHM
R
505
4.
3K
OH
M
1/
10W
DP10
3V_SDA
C560
0.1uF
RP504
100 OHM +-5% 1/16W
1
2
3
4
8
7
6
5
2/16'07 johnny
4/16'07 johnny
DP_CLK
5
U507
RCLAMP0514M.TBT
1
2
3
4
5
6
7
8
9
10
LINE1
NC
VCC
LINE3
NC
LINE4
NC
GND
LINE2
NC
5
2/27'07 johnny
3V3S
DP20
HDMI_SDA
R517
47 OHM 1/10W
R531
180 OHM 1/10W
DP_DE_FLD
5
R527
15K OHM 1/10W
R
525
4.
3K
OH
M
1/
10W
ROUT0
C587
0.1uF
U502
M24C02-WMN6TP
1
2
3
4
5
6
7
8
A0
A1
A2
GND
SDA
SCL
WP
VCC
3V3S
DP4
C588
0.1uF
U505
RCLAMP0514M.TBT
1
2
3
4
5
6
7
8
9
10
LINE1
NC
VCC
LINE3
NC
LINE4
NC
GND
LINE2
NC
F
B513
300
OH
M
+
C541
10UF16V
Y 501
28.322MHz
H_1
XTALVCC
H_2
U506
FDC6301N
1
2
3
4
5
6
G1
S2
G2
D2
S1
D1
High:0x62
DP6
C568
0.1uF
HDMI_SDA_1
HDMI_SCL_1
R520
4.7K OHM 1/10W
L502
90 ohm
1
2
4
3
RP505
100 OHM +-5% 1/16W
1
2
3
4
8
7
6
5
C539
0.01uF
AVCC
DP15
R555
NC
R543
10K
OH
M
1/
10W
RP502
100 OHM +-5% 1/16W
1
2
3
4
8
7
6
5
R534
100 OHM 1/10W
6
HDMI_RX1-_1
BOUT6
GOUT2
L505
90 ohm
1
2
4
3
ROUT2
R502
0 OHM 1/10W
C582
0.1uF
C540
0.01uF
3V3S
R512
47 OHM 1/10W
HDMI_R
7
IIS_SCK
IIS_WS
C517
0.1uF
C516
0.01uF
C591
NC
C535
0.1uF
C578
0.01uF
C518
0.1uF
4
H_2
AUDIO_L
H_2
C519
0.1uF
C571
0.1uF
C592
NC
CLOSED TO XTALVCC
HDMI_RXC-_1
C545
0.01uF
C514
0.01uF
C543
0.1uF
C507
0.1uF
R514
4.7K OHM 1/10W
R528
NC
4/16'07
johnny
5V_SB
3V3S
RCLK48B
C550
0.01uF
C523
0.1uF
ROUT7
DP13
HDMI_RX1-_2
C526
0.01uF
6
5V_SB
DP9
R538
4.7K OHM 1/10W
FB518
600 OHM
5V_SB
AUDIO_L
C513
0.01uF
R
532
4.
7K
OH
M
1/
10W
6/5
R522
NC
R548 100 OHM 1/10W
VR1_8
3V3S
DP2
DP5
C589
NC
R551 100 OHM 1/10W
C531
0.01uF
CLOSED TO AVCC
GOUT3
H_1
H_2
C525
0.1uF
R518
100 OHM 1/10W
DP14
+
C566
10UF16V
SiI9025CTU
U504
125
126
129
130
131
132
133
136
137
140
141
142
143
144
110
111
112
113
116
117
118
119
123
124
56
96
77
107
11
88
87
78
9
10
101
97
39
40
43
44
47
48
51
52
58
59
62
63
66
67
70
71
38
42
46
50
57
61
65
69
41
45
49
53
60
64
68
72
37
55
54
74
35
73
36
98
99
94
95
32
31
104
34
33
23
79
92
105
114
128
139
24
80
91
106
115
127
138
100
93
28
27
1
3
2
121
5
26
76
89
109
122
134
4
25
75
90
108
120
135
103
102
30
29
86
85
84
83
82
81
17
20
14
13
16
19
8
12
15
18
7
6
22
21
Q13
Q12
Q11
Q10
Q9
Q8
Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q0
Q23
Q22
Q21
Q20
Q19
Q18
Q17
Q16
Q15
Q14
ANTSTO
XT
ALOU
T
MUTEOUT
CLK48B
COMP
MCLKOUT
MCLKIN
SPDIF
VREF
R
SET
T
EST
XT
ALI
N
R0XC-
R0XC+
R0X0-
R0X0+
R0X1-
R0X1+
R0X2-
R0X2+
R1XC-
R1XC+
R1X0-
R1X0+
R1X1-
R1X1+
R1X2-
R1X2+
AVCC
AVCC
AVCC
AVCC
AVCC
AVCC
AVCC
AVCC
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
PVCC0
PVCC1
PGND
DVCC
DVCC
DGND
DGND
XTALVCC
REGVCC
DVCC2
DGND2
D
SC
L0
D
SD
A0
INT
R
0PW
R
5V
R
1PW
R
5V
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
NC
NC
C
SC
L
C
SD
A
DE
VSYN
C
H
SYN
C
OD
C
K
OVC
C
OVC
C
OVC
C
OVC
C
OVC
C
OVC
C
OVC
C
OGN
D
OGN
D
OGN
D
OGN
D
OGN
D
OGN
D
OGN
D
SC
D
T
R
ESET
#
D
SC
L1
D
SD
A1
SCK
WS
SD0
NC/SD1
NC/SD2
NC/SD3
AnGY
AnBPb
AnRPr
DACVCCR
DACVCCG
DACVCCB
DACAGND
DACGNDR
DACGNDG
DACGNDB
DACAVCC
DACOVCC
DACDVCC
DACDGND
V5A
AUDIO_R
H_2
H_2
HDMI_RXC-_2
C532
0.01uF
Summary of Contents for L42W781HS
Page 29: ...42 LCD TV AOC L42W781HS 29 6 PCB Layout 6 1 Main Board ...
Page 30: ...42 LCD TV AOC L42W781HS 30 ...
Page 31: ...42 LCD TV AOC L42W781HS 31 6 2 Power Board ...
Page 32: ...42 LCD TV AOC L42W781HS 32 6 3 IR Board ...
Page 33: ...42 LCD TV AOC L42W781HS 33 6 4 Tuner Board ...
Page 34: ...42 LCD TV AOC L42W781HS 34 ...
Page 35: ...42 LCD TV AOC L42W781HS 35 6 5 Key Board 6 6 Side Board ...
Page 52: ...42 LCD TV AOC L42W781HS 52 ...
Page 53: ...42 LCD TV AOC L42W781HS 53 9 5 Side Board ...