AOC l32w451 Service Manual page 54

32'' LCD TV Color Monitor
D40
5V
BAT54C
2
1
P40 HDMI_con
21
SHELL2
R404 1K
23 19
SHELL4 HP DET
18 IN_5V
+5V
17
GND
RX_DDC_SDA
16
DDC DATA
RX_DDC_SCL
15
DDC CLK
14
NC
13
CE_REMOTE
CE Remote
RX_C-
12
CK-
11
CK Shield
10 RX_C+
CK+
9 RX_0-
D0-
8
D0 Shield
7 RX_0+
D0+
RX_1-
6
D1-
5
D1 Shield
RX_1+
4
D1+
RX_2-
3
D2-
2
D2 Shield
22 1 RX_2+
SHELL3 D2+
20
SHELL1
L40
RX_C- 5 4 RXC-
RX_C+ 6 3 RXC+
RX_0- RX0-
7 2
RX_0+ RX0+
8 1
L41 RN48
V40 V41 V43
V42
10 1/16W
1pF 1pF
1pF 1pF
L42
RX_1- 5 4 RX1-
RX_1+ 6 3 RX1+
RX_2- 7 2 RX2-
RX_2+ 8 1 RX2+
L43
RN49
V44
V45 V46 V47
10 1/16W
1pF 1pF 1pF 1pF
R409
AUDIO_L C435
3.3uF/16V
470
R410 C436
270K 1/16W
2700pF
R417
AUDIO_R C438
3.3uF/16V 470
R418
C451
270K 1/16W
2700pF
U45 CS4344
1 10
IIS_DATA
SDIN AOUTR
2 9
IIS_SCK
DEM/SCLK VA
3 8
IIS_WS
LRCK GND
4 7
MCLK
MCLK AOUTL
5 6
VQ FILT+
+
C455
C454
3.3uF/16V
0.1uF
Close loop to GND
3
C414
0.1uF
1 RX3V_DDC_SDA
1 RX3V_DDC_SCL
U40
R400 0
8 7
VCC VCLK
5 3
SDA NC2
6 2
SCL NC1
4 1
GND NC0
6
24LC02
I2C Address: 1010 000x
8-pin, 300mil DIP with socket
3V3S
1 2
FB40 150 OHM
C416 C417 C419 C420 C421
C418
C415
1000pF
10uF/16V 0.1uF 0.1uF 1000pF 1000pF 1000pF
3V3S
1 2
FB41 150 OHM
C422
C424
C423
0.1uF
10uF/16V
0.1uF
VR1_8
C426 C427
1000pF 1000pF
3V3S
FB42
150 OHM
1 2
1 2
150 OHM
FB43
C429 C400 C430 C431 C432
C428
C433 0.1uF
1uF/16V 0.1uF 0.01uF 1uF/16V 0.1uF 0.01uF
2 S/PDIF
C434 NC R407 NC
R408
NC
1
IIS_DATA
2
IIS_WS
3
IIS_SCK
4
MCLK
RN47
HDMI_L 2
C437 18pF
R411
10K 1/16W
R416
1M 1/16W
C439 18pF
HDMI_R 2
R419
10K 1/16W
5V_A
3V3S
FB44
150 OHM R405
NC
AUDIO_R
CI2CA
AUDIO_L High,0x62/0x6A
C452 +
C453
R406
Low,0x60/0x68 (Default)
3.3uF/16V 4.7K 1/16W
0.1uF
+
C456
10uF/16V
3V3S
C401 C402 C403
6 RX_INT#
10uF/16V 0.1uF 0.1uF
6 SCDT
6 RST#
R401 0
RX3V_DDC_SDA
RX3V_DDC_SCL
U42
SiI 9011
48
ANTSTO
RXC- 50
RXC-
RXC+ 51
RXC+
RX0- 54
RX0-
RX0+ 55
RX0+
RX1-
58
RX1-
RX1+
59
RX1+
RX2- 62
RX2-
RX2+ 63
RX2+
49
AVCC
53
AVCC
57
AVCC
61
AVCC
52
AGND
56
AGND
60
AGND
64
AGND
SiI 9011
C425
47 128-Pin LQFP
PVCC
46
PGND
1000pF
66
DVCC
82
DVCC2
65
DGND
83
DGND2
86
XTALVCC
87
REGVCC
VR1_8
45
VPP
CI2CA 38
CI2CA
67
TP40 MUTE
70
SPDIF
71
SD3
72
SD2
73
SD1
8 74
SD0
7 75
WS
6 76
SCK
5 79
MCLK
33
RXO
R412 33 1/16W
R414
X40
VR1_8
28.322MHz
IN_5V
R420 4.7K 1/16W
R421
10K 1/16W
R424
4.7K 1/16W
U46
RX_DDC_SDA 4 3
D2 G2
RX3V_DDC_SCL
5 2
S1 S2
RX_DDC_SCL 6 1
D1 G1
FDC6301N
54
C404 C405 C406 C407 C408 C409 C410 C411 C412
0.1uF 0.1uF 1000pF 1000pF 1000pF 1000pF 1000pF 1000pF 1000pF
5 4
6 3
7 2
8 1
RN46 33
35
QO0
34
QO1
33
QO2
32
QO3
29
QO4
28
QO5
27
QO6
26
QO7
23
QO8
22
QO9
21
QO10
20
QO11
17
QO12
16
QO13
15
QO14
14
QO15
11
QO16
10
QO17
9
QO18
8
QO19
5
QO20
4
QO21
3
QO22
2
QO23
RN40 33
124 BIN0 5 4 DIN8
QE0
123 BIN1 6 3 DIN9
QE1
122 BIN2 7 2 DIN10
QE2
121 BIN3 8 1 DIN11
QE3
117 BIN4 5 4 DIN12
QE4
116 BIN5 6 3 DIN13
QE5
115 BIN6 7 2 DIN14
QE6
114 BIN7 8 1 DIN15
QE7
RN41 33
111 GIN0 RN42 5 4 33 DIN0
QE8
110 GIN1 6 3 DIN1
QE9
109 GIN2 7 2 DIN2
QE10
108 GIN3 8 1 DIN3
QE11
105 GIN4 5 4 DIN4
QE12
104 GIN5 6 3 DIN5
QE13
103 GIN6 7 2 DIN6
QE14
102 GIN7 8 1 DIN7
QE15
RN43 33
101 RIN0 RN44 5 4 33 DIN16
QE16
100 RIN1 6 3 DIN17
QE17
99 RIN2 7 2 DIN18
QE18
96 RIN3 8 1 DIN19
QE19
95 RIN4 5 4 DIN20
QE20
94 RIN5 6 3 DIN21
QE21
93 RIN6 7 2 DIN22
QE22
92 RIN7 8 1 DIN23
QE23
33
RN45
R413 68 1/16W 3V_SDA
3V_SDA
3V_SCL
3V_SCL
R415 68 1/16W
4.7K
R422
4.7K
U44
2,6,12 SD1 4 3
D2 G2
5 2
3,8 3V_SCL
S1 S2
6 1
D1 G1
2,6,12 SC1
3V3S
FDC6301N
R425
4.7K 1/16W AOC (Top Victory) Electronics Co., Ltd.
RX3V_DDC_SDA Title
HDMI_ SIL9011
Size Document Number
A3
TV2765W-4E
Date: Wednesday, January 04, 2006
AOC L32W451
C413
1000pF
DE_2EX 4
DVS_2EX 4,8
DHS_2EX 4,8
CLK_2EX 4,8
DIN[0..23] 4,8
3,8
3,8
3V3S
R423
4.7K
3V_SDA 3,8
Rev
1
12
Sheet 7 of