AOC M2752PQU, Service Manual

Page: 32 / 87

27" LCD Color Monitor AOC M2752PQU
32
R471 NC
+5V
2
HSO
R468
330 OHM 1/10W
CVDD
R407
20K 1/16W
C447
100N16V
C423
100N16V
POWER_KEY#
R470
0R05OHM1/16W
RX0P 2
on_BACKLIGHT_5v
C412
100N16V
TCLK1P 3
T7M 3
on_BACKLIGHT_1 4
PVCC
C438
1UF 16V
2
T6M 3
TCLK1M 3
R413
10K+-5%1/16W
T5M 3
on_BACKLIGHT
SPI_CE
C439
1uF 16V
KEY2
LED_A
T5P 3
T2P 3
SPI_SO
R415 0R05OHM1/16W
R403
10K+-5%1/16W
DVDD
Volume# 4
R420 10K1/16W
R454 NC
adj_BACKLIGHT 4
LED_ORANGE 3
R462
1M 1/16W
POWER_KEY# 3
OC_SW
R465
2.2K 1/16W
VCC3.3
VSO
R402 NC
+5V
VCC3.3
DSUB_V 2
WP
MSCL
LED_C
TP1
TP
DDC2_SDA 2
SPI_CK
R440
NC
FB401
300 OHM
RX2N 2
R469
2.2K 1/16W
+5V
DDC2_SCL 2
SPI_CK
KEY1
R475
NC
T0P 3
SPI_SO
U401
NT68667UFG/C
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51 52 53
54
55
56
57
58
59
60
61
62
63
64
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
128
127
126
125
124
123
122
121
120
11
9
118
117
116
11
5
114
113
112
111
110
109
108
107
106
105
104
103
RSTB
DV
DD
DG
ND
RX2+
RX2-
AVC
C
RX1+
RX1-
AG
N
D
RX0+
RX0-
AG
N
D
RXC+
RXC-
AVC
C
REXT
PVC
C
PG
N
D
BIN1+
BIN1-
SOG1I
GIN1+
GIN1-
RIN1+
RIN1-
A
DC_
V
A
A
A
DC_
G
NDA
PC2
PD6
PB3/ADC3/INTE1
P31/TXD
P30/RXD
PB2/ADC2/INTE0
PB7/DDC_SDA1*
PB6/DDC_SCL1*
PA3/PWM5
PA4/PWM6*
PA5/PWM7*
PA6/PWM8*
PA7/PWM9*
HSYNCI1
VSYNCI1
PL
L_
G
N
D
GN
D
PL
L_
VD
D
PB5/DVI_SDA0*
PB4/DVI_SCL0*
PD5
P35
P34
DV
DD
CV
DD
DV
DD
RSBA1P/V0
RSBA1M/V1
RSBA2P/V2
RSBA2M/V3
RSBA3P/V4
RSBA3M/V5
RSCLKAP/V6
RSCLKAM/V7
RSGA1P/VCKI
DGND/CGND
DG
ND/
C
G
ND
PC6
DG
ND/
C
G
ND
DGND/CGND
DGND/CGND
DGND/CGND
DGND/CGND
DGND/CGND
DGND/CGND
DGND/CGND
DGND/CGND
DGND/CGND
DGND/CGND
DV
DD
DGND/CGND
RSGB1M/T0M
RSGB1P/T0P
RSCLKBM/T1M
RSCLKBP/T1P
RSBB3M/T2M
RSBB3P/T2P
RSBB2M/TCLK1M
RSBB2P/TCLK1P
RSBB1M/T3M
RSBB1P/T3P
DG
ND/
C
G
ND
RSRA3M/T4M/RSRB0M
RSRA3P/T4P/RSRB0P
RSRA2M/T5M/GSGB0M
RSRA2P/T5P/RSGB0P
RSRA1M/T6M/RSGB0M
RSRA1P/T6P/RSBB0P
RSGA3M/TCLK2M
RSGA3P/TCLK2P
RSGA2M/T7M
RSGA2P/T7P
PA1/PWM3
PA2/PWM4
PA0/PWM2
OSCO
OSCI
PB0/ADC0
PB1/ADC1
PC5
PC4/PWM1
PC3/PWM0
PC1*
PC0*
CV
DD
PWMB*/GPO8
PWMA*/GPO7
NC
CV
DD
INT_HSO/GPO5
INT_VSO/GPO4
GPO3/AD1
GPO2/AD0
NC
GN
D
PD4
SPI_CLK
SPI_SI
SPI_SO
SPI_CE
PC7
on_BACKLIGHT_5v _1 4
VCC3.3
DVDD
DDC1_SDA 2
LED_GRN/BLUE 3
RXCP 2
DSUB_G- 2
LED_C
C401
0.22uF 16V
C440
4.7UF 10V
PPWR_ON# 3
ADC_VAA
RX2P 2
R467 NC
C448
1uF 16V
RX1P 2
DSUB_R- 2
MSDA
Q403
NC
Q401
MMBT3906
MUTE 4
C430
100N16V
C446 100N16V
VCC3.3
C410
100N16V
AVCC
T1P 3
SPI_CE
LED_ORANGE
T3M 3
R481 NC/100OHM1/16W
LED_LF_BLUE 3
VCC1.8
T4P 3
T6P 3
VGA_DET 2
DSUB_H 2
VSO
R472
220 OHM 1/10W
KEY1 3
TX
C403
1uF 16V
0402
R480
NC/100 OHM 1/10W
X401
12MHz 1
2
CVDD
C421
47pF 50V
T1M 3
T0M 3
HDCP_CTRL 2
MSDA
DVDD
HSO
R478
NC
R425 1K 1/16W
VCC3.3
5V_DET
FB407
300 OHM
DDC_WP 2
AVCC
AVCC
2
FB403
300OHM
R416 0R05OHM1/16W
ADC_VAA
C407
100N16V
U403
NC
1
2
3
4 5
6
7
8
NC
NC
NC
VSS SDA
SCL
WC
VCC
T3P 3
DVI_DET 2
R431 NC
R429 NC
C404
1uF 16V
LED_B
Q402
MMBT3906
R421 NC
R441
NC
R479
NC/100K 1/16W
C406
100N16V
DVDD
DDC1_SCL 2
BUZZER
SPI_SI
R418 120 OHM 1/16W
RX1N 2
TCLK2M 3
BUZZER
DSUB_SOG 2
+5V
R419 10K1/16W
FB404
300 OHM
R412 NC
R417 100OHM1/16W
PANEL_ID# 4
KEY2 3
R476 NC
LED_B
C442
100N16V
T4M 3
CN406
NC
1
2
3
RXCN 2
EE_WP
OC_SW
R414
NC
1
Custom
5 6 Wednesday , March 10, 2010
称爹
< >
5. SCALER
G3576-M01-X-X-3-100310
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
R409 100OHM1/16W
C411
NC
WP
LED_GRN/BLUE
SPI_SI
LED_A
R404 NC
VCC3.3
+5V
LED_LF_BLUE
OC401
NC/RBS310800
4
3
1
2
RX0N 2
R466
0R05OHM1/16W
R446
0R05OHM1/16W
R406 NC
MSCL
R401
470R 1/16W 1%
DSUB_B- 2
EE_WP
C420
47pF 50V
R405
10K+-5%1/16W
R477 NC
PVCC
R447 NC
C422
100N16V
FB406
300OHM
U402
PM25LV020-100SCE
1
2
3
4
8
7
6
5
CE#
SO
WP#
GND
VDD
HOLD#
SCK
SI
T7P 3
T2M 3
C413
100N16V
DVDD
TCLK2P 3
C449
NC/1uF Z 10V