AOC L37W781B Service Manual page 42

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37'' LCD TV
R502
NC
5V_SB
D501
1/10W
0
C592
BAT54C
3
HDMI_HOTPLUG1
1
FB518
R503
600 OHM
3
NC
2
NC
CN502
C591
21
R508
SHELL2
NC
19
4/16'07
HP DET
johnny
18
P0_+5V
+5V
23
17
SHELL4
GND
1/10W
16
HDMI_SDA
R548 100
DDC DATA
15
HDMI_SCL
R549
DDC CLK
1/10W
14
100
NC
13
CE Remote
12
CK-
11
CK Shield
10
CK+
9
D0-
8
D0 Shield
7
D0+
6
D1-
5
D1 Shield
4
D1+
22
3
SHELL3
D2-
2
D2 Shield
1
D2+
20
L501
SHELL1
L508
90 ohm
90 ohm
HDMI
L505
90 ohm
5V_SB
5V_SB
U507
HDMI_RX1-_1
1
LINE1
HDMI_RX1+_1
2
NC
3
VCC
HDMI_RX2-_1
4
LINE3
HDMI_RX2+_1
5
NC
RCLAMP0514M.TBT
5V_SB
NC
D502
R501
C589
BAT54C
3
HDMI_HOTPLUG2
1/10W
0
1
FB519
R522
600 OHM
NC
3
2
CN501
NC
21
C590
SHELL2
4/16'07
19
R526
johnny
HP DET
18
P1_+5V
+5V
23
17
NC
SHELL4
GND
1/10W
16
HDMI_SDA_1
R550 100
DDC DATA
1/10W
15
HDMI_SCL_1
R551 100
DDC CLK
14
NC
13
CE Remote
12
CK-
11
CK Shield
10
CK+
9
D0-
8
D0 Shield
7
D0+
6
D1-
5
D1 Shield
4
D1+
22
3
L504
L502
SHELL3
D2-
2
90 ohm
90 ohm
D2 Shield
1
D2+
20
L503
SHELL1
90 ohm
HDMI
L507
5V_SB
90 ohm
5V_SB
U510
HDMI_RX1-_2
1
LINE1
HDMI_RX1+_2
2
NC
3
VCC
HDMI_RX2-_2
4
LINE3
HDMI_RX2+_2
5
NC
RCLAMP0514M.TBT
U501
+5V_DAC
IIS_DATA
1
10
AUDIO_R
SDIN
AOUTR
IIS_SCK
2
9
DEM/SCLK
VA
IIS_WS
3
8
LRCK
GND
MCLK
4
7
AUDIO_L
C579
MCLK
AOUTL
5
6
VQ
FILT+
0.1uF
C581
C583
+
+
C582
CS4344-CZZ
3.3uF/16V
0.1uF
10uF/16V
C584
R539
C585
1/10W
AUDIO_L
470
AUDIO_R
HDMI_L
7
3.3uF/16V
3.3uF/16V
R542
R543
C501
R544
R545
1/10W
47K
0.0027uF
C502
0.1uF
C587
0.1uF
U502
8
1
VCC
A0
7
2
WP
A1
6
3
SCL
A2
5
4
SDA
GND
M24C02-WMN6TP
4
3
5
2
R510
1/10W
15K
6
1
R513
4.7K
HDMI_SDA
HDMI_DSCL
HDMI_SCL
L506
90 ohm
U505
4
3
HDMI_RXC-_1
1
10
HDMI_RXC-_1
LINE1
NC
2
9
HDMI_RXC+_1
HDMI_RXC+_1
5
2
NC
LINE2
3
8
VCC
GND
HDMI_RX0-_1
4
7
HDMI_RX0-_1
R520
6
1
LINE3
NC
HDMI_RX0+_1
5
6
HDMI_RX0+_1
4.7K
NC
LINE4
HDMI_SDA_1
RCLAMP0514M.TBT
HDMI_DSCL_1
HDMI_SCL_1
10
HDMI_RX1-_1
NC
9
HDMI_RX1+_1
LINE2
8
GND
7
HDMI_RX2-_1
NC
HDMI_RX2+_1
6
LINE4
C519
3V3S
0.1uF
C588
FB509
300 OHM
0.1uF
U508
8
1
C520
C521
+
VCC
A0
0.1uF
7
2
10uF/16V
WP
A1
6
3
SCL
A2
5
4
SDA
GND
M24C02-WMN6TP
R527
3V3S
1/10W
R528
15K
NC
RCLK48B
1/10W
R529
4.7K
LOW:0x60/0x68
High:0x62
I2C Device Address Select
3V3S
U509
HDMI_RXC-_2
1
10
HDMI_RXC-_2
FB516
LINE1
NC
HDMI_RXC+_2
2
9
HDMI_RXC+_2
NC
LINE2
3
8
FB517
VCC
GND
HDMI_RX0-_2
4
7
HDMI_RX0-_2
LINE3
NC
HDMI_RX0+_2
5
6
HDMI_RX0+_2
NC
LINE4
RCLAMP0514M.TBT
10
HDMI_RX1-_2
NC
9
HDMI_RX1+_2
LINE2
8
GND
7
HDMI_RX2-_2
NC
6
HDMI_RX2+_2
LINE4
3/16'07
johnny
V5A
FB501
1
2
300 OHM
+
C580
3.3uF/16V
R540
1/10W
470
HDMI_R
7
R546
C586
R547
0.0027uF
47K
1/10W
3V3S
3
RX_INT#
R506
3
SCDT
FB503
R507
3
RESET_L
600 OHM
HDMI_DSDA_1
R511
100
C517
R514
HDMI_DSCL_1
R515
1/10W
0.1uF
100
1/10W
U503
4.7K
4
3
D2
G2
5
2
HDMI_DSDA
HDMI_DSDA
S1
S2
6
1
R518
100
D1
G1
HDMI_DSCL
R519
100
FDC6301N
3V3S
2/27'07 johnny
FB507
600 OHM
HDMI_RXC-_1
HDMI_RXC+_1
HDMI_RX0-_1
C518
R521
HDMI_RX0+_1
1/10W
0.1uF
1/10W
U506
4.7K
HDMI_RX1-_1
4
3
HDMI_RX1+_1
D2
G2
5
2
HDMI_DSDA_1
S1
S2
6
1
HDMI_RX2-_1
D1
G1
HDMI_RX2+_1
FDC6301N
HDMI_RXC-_2
HDMI_RXC+_2
HDMI_RX0-_2
HDMI_RX0+_2
HDMI_RX1-_2
HDMI_RX1+_2
HDMI_RX2-_2
HDMI_RX2+_2
CLOSED TO AVCC
AVCC
C527
C528
C529
C530
C531
C532
C533
C526
C522
C523
C524
C525
0.1uF
0.1uF
0.1uF
0.1uF
0.01uF
0.01uF
0.01uF
0.01uF
0.01uF
0.01uF
0.01uF
0.01uF
3V3S
FB510
PVCC
CLOSED TO PVCC
300 OHM
+
C534
C535
C538
C539
10uF/16V
0.1uF
C536
C537
0.01uF
0.01uF
0.1uF
0.1uF
VR1_8
CLOSED TO DVCC
C545
C546
C543
C544
0.1uF
0.1uF
0.01uF
0.01uF
VR1_8
300 OHM
CLOSED TO XTALVCC
XTALVCC
300 OHM
C555
C556
C558
C559
+
+
C561
C554
C560
0.01uF
0.1uF
0.01uF
C557
0.1uF
0.01uF
10uF/16V
10uF/16V
0.1uF
CLOSED TO REGVCC
1/31'07
R530
C564
15pF
33
LAYOUT: Place XTAL
circuit as compact
Y 501
R533
and close to chip
1/10W
28.322MHz
1M
as possible
C565
15pF
R552
1/10W
0
P0_+5V
1
Q502
NC
3V3S
2/16'07 johnny
R553
1/10W
0
P1_+5V
1
Q501
NC
R541
3V3S
10K
42
3V3S
CLOSED TO OVCC
FB502
300 OHM
C504
C503
C505
C506
C507
+
+
1/10W
10uF/16V
10uF/16V
0.1uF
0.1uF
0.1uF
100
1/10W
100
1/10W
1/10W
1/10W
1/10W
U504
SiI9025CTU
56
144
ANTSTO
Q0
143
Q1
39
142
R0XC-
Q2
40
141
R0XC+
Q3
140
Q4
43
137
R0X0-
Q5
44
136
R0X0+
Q6
133
Q7
47
R0X1-
48
R0X1+
132
Q8
51
131
R0X2-
Q9
52
130
R0X2+
Q10
129
Q11
126
Q12
58
125
R1XC-
Q13
59
124
R1XC+
Q14
123
Q15
62
R1X0-
63
R1X0+
119
Q16
66
118
R1X1-
Q17
67
117
R1X1+
Q18
116
Q19
70
113
R1X2-
Q20
71
112
R1X2+
Q21
111
Q22
110
Q23
38
AVCC
42
107
AVCC
CLK48B
46
AVCC
50
AVCC
57
87
AVCC
MCLKIN
61
88
AVCC
MCLKOUT
65
AVCC
69
86
AVCC
SCK
41
85
AGND
WS
45
84
AGND
SD0
49
83
AGND
NC/SD1
53
82
AGND
NC/SD2
60
81
AGND
NC/SD3
64
AGND
68
78
AGND
SPDIF
72
AGND
77
MUTEOUT
37
PVCC0
55
17
PVCC1
AnGY
20
AnBPb
14
AnRPr
54
9
PGND
VREF
11
COMP
74
DVCC
35
DVCC
7
DACAVCC
13
DACVCCR
73
16
DGND
DACVCCG
36
19
DGND
DACVCCB
8
DACAGND
12
DACGNDR
98
15
XTALVCC
DACGNDG
99
18
REGVCC
DACGNDB
94
DVCC2
6
DACOVCC
22
DACDVCC
21
DACDGND
95
DGND2
R531
180
1/10W
R536
VR1_8
1/10W
4.7K
R537
C567
C568
C569
C570
C571
C572
C573
+
C566
1/10W
10K
10uF/16V
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.01uF
0.01uF
2/16'07 johnny
R538
1/10W
4.7K
1/10W
T P V ( Top
Victory
Electronics
Co . ,
絬 隔 瓜 絪 腹
T2289-1-X-X-1-070606
Key Component
04 HDMI_SIL9021
Date
Wednesday , June 06, 2007
AOC L37W781B
C508
C509
C510
C511
C512
C513
C514
C515
C516
0.1uF
0.01uF
0.01uF
0.01uF
0.01uF
0.01uF
0.01uF
0.01uF
0.01uF
1/10W
R509
47
DP_DE_FLD
5
1/10W
R512
47
DP_VS
5
1/10W
R516
47
DP_HS
5
DP_CLK
5
1/10W
R517
47
DP[0..23]
5
RP502
100 OHM +-5% 1/16W
BOUT0
1
8
DP8
BOUT1
2
7
DP9
BOUT2
3
6
DP10
BOUT3
4
5
DP11
1
8
BOUT4
DP12
BOUT5
2
7
DP13
BOUT6
3
6
DP14
BOUT7
4
5
DP15
RP501
100 OHM +-5% 1/16W
RP503
100 OHM +-5% 1/16W
GOUT0
1
8
DP0
GOUT1
2
7
DP1
GOUT2
3
6
DP2
GOUT3
4
5
DP3
GOUT4
1
8
DP4
GOUT5
2
7
DP5
DP6
GOUT6
3
6
GOUT7
4
5
DP7
RP504
100 OHM +-5% 1/16W
RP505
100 OHM +-5% 1/16W
ROUT0
1
8
DP16
ROUT1
2
7
DP17
ROUT2
3
6
DP18
ROUT3
4
5
DP19
ROUT4
1
8
DP20
ROUT5
2
7
DP21
ROUT6
3
6
DP22
ROUT7
4
5
DP23
RP506
100 OHM +-5% 1/16W
RCLK48B
1/10W
R523
33
RP507
5
4
MCLK
6
3
IIS_SCK
7
2
IIS_WS
8
1
IIS_DATA
47 OHM +-5% 1/16W
3V3S
C540
C541
C542
0.01uF
0.01uF
10uF/16V
C548
C549
C550
C551
C552
C547
+
C553
0.01uF
0.01uF
0.01uF
0.01uF
0.1uF
0.1uF
10uF/16V
3V3S
VR1_8
C562
C563
0.1uF
0.1uF
1/10W
5V_SDA
2,3,5,7
R554
NC
3V_SDA
3V_SDA
2,3,5
1/10W
R534
100
3V_SCL
3V_SCL
2,3,5
1/10W
R535
100
5V_SCL
2,3,5,7
R555
NC
4/16'07 johnny
C574
C575
C576
C577
C578
0.01uF
0.01uF
0.01uF
0.01uF
0.01uF
Ltd. )
OEM MODEL
Size
Custom
AT-4235
TPV MODEL
E427ATMBAWZE2
Rev
1.4
PCB NAME
715T2289-1
称爹
<
称爹>
Sheet
4
of
8

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