AOC L32W751A Service Manual

32” LCD TV AOC L32W751A
47
C567
0.1uF
U503
FDC6301N
1
2
34
5
6
G1
S2
G2D2
S1
D1
ROUT6
+
C583
10uF/16V
4
5V_SB
DP_DE_FLD 5
C538
0.01uF
R534
100  1/10W
R515
100  1/10W
R527
15K  1/10W
C549
0.01uF
C531
0.01uF
IIS_DATA
HDMI_RX1-_1
DP23
R535 100  1/10W
L502
90 ohm
1 2
4 3
P0_+5V
C578
0.01uF
DP_VS 5
HDMI_RXC-_2
R538
4.7K  1/10W
R555
NC
RP504 100 OHM +-5% 1/16W
1
2
3
4
8
7
6
5
SCDT3
IIS_SCK
ROUT3
IIS_WS
DP0
HDMI_SCL
6
HDMI_RX2-_1
FB519
600 OHM
C570
0.1uF
R531
180  1/10W
3V3S
3V_SDA 2,3,5
DP19
BOUT7
C515
0.01uF
DP14
HDMI_RX2+_1
GOUT3
C550
0.01uF
CLOSED TO XTALVCC
HDMI_RX1+_2
HDMI_RX0-_2
AUDIO_L
ROUT2
HDMI_RXC-_2
GOUT0
R540
470  1/10W
U501
CS4344-CZZ
1
2
3
4
5 6
7
8
9
10
SDIN
DEM/SCLK
LRCK
MCLK
VQ FILT+
AOUTL
GND
VA
AOUTR
3V3S
HDMI_SCL_1
C543
0.1uF
LAYOUT: Place XTAL
circuit as compact
and close to chip
as possible
HDMI_RX1+_2
U507
RCLAMP0514M.TBT
1
2
3
4
5 6
7
8
9
10
LINE1
NC
VCC
LINE3
NC LINE4
NC
GND
LINE2
NC
C539
0.01uF
2/27'07 johnny
HDMI_RXC+_2
BOUT1
AUDIO_R
ROUT4
U508
M24C02-WMN6TP
1
2
3
45
6
7
8
A0
A1
A2
GNDSDA
SCL
WP
VCC
Q502
NC
3
1
2
5V_SB
5V_SCL 2,3,5,7
DP17
GOUT1
BOUT0
VR1_8
HDMI_HOTPLUG13
C589
NC
R522
NC
C535
0.1uF
HDMI_RX0+_1
C527
0.01uF
C516
0.01uF
HDMI_RX1+_1
C532
0.01uF
+
C584
3.3uF/16V
CLOSED TO DVCC
BOUT5
HDMI_RX0-_2
C506
0.1uF
FB517 300 OHM
Y501
28.322MHz
L506
90 ohm
1 2
4 3
AUDIO_R
HDMI_RXC-_1
HDMI_RX1-_2
D502
BAT54C
3
1
2
HDMI_RX0-_1
HDMI_DSCL
HDMI_SCL
C546
0.01uF
R520
4.7K  1/10W
E427ATMBAWZE2 1.4
AT-4235
Custom
4 8Wednesday, June 27, 2007
715T2289-L
<称爹>
04 HDMI_SIL9021
T2289-L-X-X-6-070627
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
+5V_DAC
DP8
R546
10K

1/10W
R539
470  1/10W
DP4
3V_SCL
3V_SCL 2,3,5
DP16
+
C521
10uF/16V
R523 33  1/10W
+
C557
10uF/16V
VR1_8
HDMI_DSCL
HDMI_SDA
AVCC
R529 4.7K  1/10W
C555
0.1uF
RP505 100 OHM +-5% 1/16W
1
2
3
4
8
7
6
5
DP13
HDMI_RX0-_1
C513
0.01uF
R547
47K  1/10W
3
HDMI_DSDA
BOUT6
ROUT0
HDMI_RX1-_1U506
FDC6301N
1
2
34
5
6
G1
S2
G2D2
S1
D1
C579
0.1uF
3V3S
R508
NC
C512
0.01uF
CLOSED TO OVCC
BOUT4
R545
NC
L503
90 ohm
1 2
4 3
4/16'07 johnny
C545
0.01uF
FB513
300 OHM
C562
0.1uF
HDMI_RXC+_1
RP503 100 OHM +-5% 1/16W
1
2
3
4
8
7
6
5
R5254.3K

1/10W
C559
0.01uF
C587
0.1uF
C530
0.01uF
DP_HS 5
R548 100  1/10W
3V3S
HDMI_RX2+_2
+
C580
3.3uF/16V
5V_SB
L505
90 ohm
1 2
4 3
4
R504
4.3K

1/10W
C501
0.0027uF
L507
90 ohm
1 2
4 3
C560
0.1uF
FB507
600 OHM
C510
0.01uF
C565 15pF
C524
0.1uF
HDMI_RX2+_2
C514
0.01uF
+
C541
10uF/16V
3V_SDA
C588
0.1uF
RCLK48B
U509
RCLAMP0514M.TBT
1
2
3
4
5 6
7
8
9
10
LINE1
NC
VCC
LINE3
NC LINE4
NC
GND
LINE2
NC
FB502 300 OHM
+
C547
10uF/16V
4/16'07
johnny
DP_CLK 5
HDMI_RXC-_1
R502
0  1/10W
R506 100  1/10W
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
XTALOUT
MUTEOUT
CLK48B
COMP
MCLKOUT
MCLKIN
SPDIF
VREF
RSET TEST XTALIN
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
DSCL0
DSDA0
INT
R0PWR5V R1PWR5V VCC VCC VCC VCC VCC VCC VCC GND GND GND GND GND GND GND NC NC CSCL CSDA
DE
VSYNC
HSYNC
ODCK OVCC OVCC OVCC OVCC OVCC OVCC OVCC
OGND OGND OGND OGND OGND OGND OGND
SCDT
RESET#
DSCL1
DSDA1
SCK
WS
SD0
NC/SD1
NC/SD2
NC/SD3
AnGY
AnBPb
AnRPr
DACVCCR
DACVCCG
DACVCCB
DACAGND
DACGNDR
DACGNDG
DACGNDB
DACAVCC
DACOVCC
DACDVCC
DACDGND
CLOSED TO AVCC
4/16'07
johnny
C540
0.01uF
C573
0.01uF
3V3S
DP9
HDMI_RXC-_1
C552
0.1uF
HDMI_L 7
HDMI_SDA
R5054.3K

1/10W
3V3S
R514
4.7K  1/10W
+
C566
10uF/16V
C592
NC
3V3S
HDMI_RX0+_1
R507 100  1/10W
C537
0.1uF
IIS_WS
R541
10K  1/10W
C518
0.1uF
LOW:0x60/0x68
RX_INT#3
RCLK48B
ROUT1
+
C503
10uF/16V
HDMI_DSDA
DP1
C536
0.1uF
R537
10K  1/10W
3V3S
DP3
5V_SB
MCLK
HDMI_RX2+_1
C590
NC
2
DP21
HDMI_SCL_1
L501
90 ohm
1 2
4 3
+
C554
10uF/16V
5
HDMI_RXC+_2
R530
33  1/10W
High:0x62
3/16'07
johnny
DP15
FB518
600 OHM
C517
0.1uF
IIS_SCK
AUDIO_L
DP6
FB501
300 OHM
1 2
C563
0.1uF
R536
4.7K  1/10W
R513
4.7K  1/10W
I2C Device Address Select
C520
0.1uF
R528
NC
C548
0.01uF
R549
100  1/10W
FB516 300 OHM
L504
90 ohm
1 2
4 3
V5A
IIS_DATA
HDMI_RX0+_2
ROUT7
R519 100  1/10W
Q501
NC
3
1
2
L508
90 ohm
1 2
4 3
5V_SB
HDMI_DSDA_1
R516 47  1/10W1
C529
0.01uF
U502
M24C02-WMN6TP
1
2
3
45
6
7
8
A0
A1
A2
GNDSDA
SCL
WP
VCC
2/16'07 johnny
HDMI_RX2+_2
RP502 100 OHM +-5% 1/16W
1
2
3
4
8
7
6
5
U505
RCLAMP0514M.TBT
1
2
3
4
5 6
7
8
9
10
LINE1
NC
VCC
LINE3
NC LINE4
NC
GND
LINE2
NC
5V_SB
DP[0..23] 5
DP5
R509 47  1/10W
HDMI_RX0-_2
C556
0.01uF
+
C585
3.3uF/16V
3V3S
HDMI_R 7
HDMI_RX2-_2
GOUT5
R550 100  1/10W
C591
NC
1
BOUT2
R533
1M  1/10W
R544
47K  1/10W
HDMI_DSCL_1
C586
0.0027uF
RP501 100 OHM +-5% 1/16W
1
2
3
4
8
7
6
5
1/31'07
DP10
R551 100  1/10W
GOUT6
ROUT5
DP12
HDMI_RX0+_1
R553
0  1/10W
FB503
600 OHM
VR1_8
HDMI_RX1+_1
C561
0.01uF
DP20
HDMI_RX2-_2
3
HDMI_HOTPLUG23
HDMI_DSDA_1
GOUT4
HDMI_RX2-_1
HDMI_RX2-_1
C558
0.1uF
R512 47  1/10W
R503
NC
6
5
DP7
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
HDMI_RX1+_1
P1_+5V
BOUT3
C574
0.01uF
C575
0.01uF
C507
0.1uF
C526
0.01uF
R532
4.7K

1/10W
C564 15pF
VR1_8
HDMI_RXC+_1
P1_+5V
PVCC
R554
NC
C519
0.1uF
GOUT2
U510
RCLAMP0514M.TBT
1
2
3
4
5 6
7
8
9
10
LINE1
NC
VCC
LINE3
NC LINE4
NC
GND
LINE2
NC
2
P0_+5V
HDMI_RX0+_2
XTALVCC
C569
0.1uF
HDMI_RX1-_2
R524
4.3K

1/10W
R518 100  1/10W
C522
0.1uF
HDMI_RX2+_1
DP11
HDMI_SDA_1
C533
0.01uF
RP507
47 OHM +-5% 1/16W
1
2
3
4
8
7
6
5
C544
0.1uF
C528
0.01uF
C505
0.1uF
HDMI_RX0-_1
C582
0.1uF
C542
0.01uF
+
C504
10uF/16V
C576
0.01uF
HDMI_RXC+_1
R510
15K  1/10W
RP506 100 OHM +-5% 1/16W
1
2
3
4
8
7
6
5
R542
NC
2/16'07 johnny
C577
0.01uF
C511
0.01uF
CLOSED TO PVCC
HDMI_RX2-_2
C568
0.1uF
R543
10K

1/10W
HDMI_RX1+_2
HDMI_SDA_1
FB510
300 OHM
C502
0.1uF
MCLK
DP22
C551
0.01uF
HDMI_RX1-_1
HDMI_RXC+_2
HDMI_DSCL_1
C523
0.1uF
FB509 300 OHM
RESET_L3
5V_SDA 2,3,5,7
HDMI_RXC-_2
R511
100  1/10W
C509
0.01uF
DP2
C572
0.01uF
D501
BAT54C
3
1
2
R521
4.7K  1/10W
3V3S
HDMI_RX1-_2
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
C553
0.1uF
C508
0.1uF
R526
NC
CLOSED TO REGVCC
HDMI_RX0+_2
GOUT7
C525
0.1uF
+
C581
3.3uF/16V
R501
0  1/10W
3V3S
+
C534
10uF/16V
C571
0.1uF
R552
0  1/10W
DP18
R517 47  1/10W

AOC L32W751A Specifications

General

Brand	AOC
Model	L32W751A
Category	LCD TV
Language	English