AOC e2450Swd, Service Manual

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Service Manual e2450Swd
35
PB[0..9]
PA3
AHS0
R
484
N
C
/4K7
1/
16W
5%
C437
NC
R447 100R 1/16W 5%
R401
3.9K 1%
R451
NC
FB407
120OHM
1 2
C418
100N 16V
PB8
INTB(PWM)
R437
NC/22K 1/16W 5%
R429
10K 1/16W 5%
RX1-
R415
100K 1/16W 5%
LVA0P
AVCC
LVACKM
PA2
C
453
NC
CN401
NC/8PIN
2
4
6
8 1
3
5
7
D
401
N
C
/R
LZ
5.
6B
C401
4.7UF 10V
C0805
+5V
PB4
X401
12MHZ
1
2
U401
NT68660UFG/A
30
62
1
2
11
3
4
5
6
24
7
8
10
14
15
16
17
18
19
20
21
13 12
44
43
83
98
97
25
26
37
92
28
27
31
32
22 38
90
45
46
47
48
49
50
51
74
75
72
71
70
69
68
67
66
65
64
63
9
61
60
59
58
57
56
55
54
53
52
34
84
33
93
94
100
99
96
76
23 39
78
77
85
86
88
87
89
91
40
80
81
41
35
36
73
29
82
79
42
95
RSTB
D
GN
D
RX2+
RX2-
T
VC
C
RX1+
RX1-
RX0+
RX0-
D
GN
D
RXC+
RXC-
REXT
AGN
D
BIN1+
BIN1-
SOG1I
GIN1+
GIN1-
RIN1+
RIN1-
AD
C
_1V8
AD
C
_3V3
P31*/TXD*
P30*/RXD*
PB2/ADC2/INTE0
PB7*/DVI_SDA*/TXD*
PB6*/DVI_SCL*/RXD*
HSY NCI1
VSY NCI1
D
GN
D
OSC
_VD
D
PB5*/VGA_SDA*/TXD*
PB4*/VGA_SCL*/RXD*
P35*
P34*
D
VD
D
D
VD
D
PC6/INTE2
NC
NC
NC
NC
NC
NC
NC
NC
NC
T0M
T0P
T1M
T1P
T2M
T2P
TCLK1M
TCLK1P
T3M
T3P
T
GN
D
T4M
T4P
T5M
T5P
T6M
T6P
TCLK2M
TCLK2P
T7M
T7P
PA1*/PWMD*/DBC*
PA2*/PWMD*/DBC*
PA0*/PWMC*
OSCO
OSCI
PC5
PC4
PC1*/LPD_OUT*
PC0*/PWMA*/DBC*
D
VD
D
C
VD
D
_1V8
PE1*/LPD_IN1*/INT_VSO*
D
GN
D
PA3*
SPI_CLK
SPI_SI
SPI_SO
SPI_CE
PC7
PA4*/INTE3*/INT_HSO*
PA7*
PA6*/PWMC*
PA5*/PWMB*
PB0/ADC0
PB1/ADC1
D
VD
D
PE0*/PWMA*/LPD_IN0*
PB3/ADC3/INTE1
PE3*/PWMB*
PE2*/PWMA*/DBC*
OSC
_GN
D
C430
220N 10V
G0+ 3
PA0*
VCC3.3
PA4
R408
470R 1/16W 1%
R454
22K 1/16W 5%
R
442
4K7
1/
16W
5%
PA4*
PB7
LVBCKP
DVI_HPD
Adj_BACKLIGHT 7
PA3*
B0+
R414
NC/0R05 1/16W
DVDD
LVB3P
LVA3M
LED_1
LED_2
KEY 2
C
409
100N
16V
ADC_VAA33
RX0-
RX1+ 4
DDCSCL2 4
C423
4.7UF 10V
C0805
DDCSDA2 4
OSC_VDD
RX2-
SPI_SO
DVI_CABLE_DET
R410
0R05 1/16W
C402
100N 16V
P34*
+5V
PA1*
KEY 1
R0+
LVA2P
C417
100N 16V
LPD_IN1*
VCC3.3
PA8
AVS0
R431 100R 1/16W 5%
C
408
100N
16V
LED_2
C416
4.7UF 10V
C0805
C419
100N 16V
R412
NC/0R05 1/16W
PE2*
RXC-
LVB2P
RESETB
VCC3.3
5V_DET_INT
TP3
TP-R-0.75
P35*
LVBCKM
R
455
N
C
/4K7
1/
16W
5%
PA0*
LVB0P
SPI_CE
U401 NT68660FG FB401 and FB402 is
NC==>3.3V use TO252 type
U401 NT68660UFG FB402 is NC==>3.3V
and 1.8V LDO use SOT-223 type
VCC1.8
5V_DET
LED_A
C
429
220N
16V
FB406
NC/120 OHM
1
2
LED_A
LED_A
P/SDA
SPI_SI
R424 1K 1/16W 5%
AVS0 3
VGA_CABLE_DET 3
LVACKP
LPD_IN1*
PA4*
+5V
VCC3.3
PA6
DDCSDA1
Audio_DET
R446
NC/0R05 1/16W
DDCSDA1 3
Audio_DET 7
ADC0
PB6
PB0
RX1+
RX2+
PB2
PB1
LVA2P
PA1
EE_WP
VCC3.3
POWER
LVB1P
PB2
C420
NC
DUAL 1.0
e2252Vw
C
5 7 Friday , March 11, 2011
715G4502-M01-000-0040
<
称爹
>
SCALER
G4502-M01-000-0040-2-110311
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
LED_G
LVB0M
PB[0..9] 6
B0+ 3
PE0*
PA5*
ADC_VAA33
C427
100N 16V
+5V 3,4,7
DDCSCL2
C403
100N 16V
ADC_VAA
RX0+
+5V
B0-
R
419
390K
C
410
100N
16V
SPI_CK
Panel_ON 7
LVA1M
MSCL
PB0
PC6
PC5
PA9
PWMB*
LVACKM
LVA2M
EDID_WP
RXC- 4
AVCC
LVB1P
SPI_CK
D
403
N
C
/R
LZ
5.
6B
RX2- 4
ADC2
R0-
C426
22P 50V
PB6
DDCSDA2
R439
100R 1/16W 5%
VCC1.8 7
PC4
PC4
SPI_SI
LVA0P
TOUCH_POWER
PB7
CABLE_DET
C422
100N 16V
CVDD
PA[0..9]
LVB3M
R488 1K 1/16W 5%
C404
4.7UF 10V
C0805
PS_EN 7
ADC3
PA1
POWER
LVB1M
VGA_CABLE_DET
B0- 3
PA8
D404
NC/RLZ5.6B
SOG_DET 3
PC5
PC6
WP
LVA0M
LVBCKP
C405
100N 16V
PA3
R409
0R05 1/16W
+5V
LVB2P
PC1*
ADC3
MSDA
CABLE_DET
FB401
300OHM
R440
NC/0R05 1/16W
TP4
TP-R-0.75
R411
2K2 1/16W 5%
PB3
MSCL
R445 100R 1/16W 5%
EDID_WP
VCC3.3
PB4
LVB3M
KEY 2
R402 NC/2K2 1/16W 5%
CN404
NC/CONN
1
2
3
4
5
6
7
P_SDA
LVA3P
AVCC
PA7
VCC3.3
PB5
RXC+
PC0*
PA7
LED_G
R416
220K 1/16W 5%
on_BACKLIGHT 7
G0-
PB9
MSDA
Q401
LMBT3906LT1G
R423
220K 1/16W 5%
R418
-5% 1/10W
LVA2M
PB1
CN410
NC/CONN
1
2
3
4
5
6
CN403
NC/6PIN
1
2
3
4
5
6
VCC3.3 7
PB5
MSCL
R417
330OHM 1/10W
R457
NC
FB404
300OHM
VCC3.3
PA4
DDCSCL1
SPI_SO
CN405
NC/7PIN
1
2
3
4
5
6
7
AHS0 3
R0+ 3
ADC1
PB8
P/SCL
RX1- 4
ADC2
VCC3.3
LVA1P
LVA3M
PA0
R434 100R 1/16W 5%
VCC3.3
PA5
LVA1P
RESETB
RXC+ 4
G0+
PA5
5V_DET
R
432
1M
OH
M
1/
16W
+
/-5%
C428
22P 50V
C424
100N 16V
U403
M24C16
1
2
3
4
5
6
7
8
A0
A1
A2
GND SDA
SCL
WP
VCC
C415
100N 16V
R0- 3
PB9
R427
10K 1/16W 5%
DVI_HPD 4
PA7*
TXD*
R406 0R05 1/16W
CN402
CONN
1
2
3
4
5
6
C
411
100N
16V
PA[0..9] 6
LVA1M
CN411
NC/CONN
1
2
3
4
5
RX0+ 4
VCC3.3
LVA0M
R403 NC/2K2 1/16W 5%
LVB2M
P/SDA
EE_WP
INTB(PWM)
PWMC*
WP
Audio_EN
R487 1K 1/16W 5%
DDCSCL1 3
RXD*
D
402
N
C
/R
LZ
5.
6B
R
438
N
C
/10K
1/
16W
5%
ADC1
ADC_VAA
LVB0M
R
443
22K
1/
16W
5%
C
412
100N
16V
RX0- 4
DVDD
CVDD
R425
10K 1/16W 5%
R
483
N
C
/4K7
1/
16W
5%
R436
NC/22K 1/16W 5%
LVB0P
U402
Pm25LD020C-SCE
1
2
3
4
8
7
6
5
CE#
SO
WP#
GND
VDD
HOLD#
SCK
SI
R407 0R05 1/16W
R453
0R05 1/16W
PA6
LVB2M
R485 NC
MSDA
R
441
4K7
1/
16W
5%
R452
NC
R422
100K 1/16W 5%
P35*
PA0
C414
1UF 10V
C0402
Q402
LMBT3906LT1G
R486 NC
PA3*
DVDD
PA2
SPI_CE
LED_1
C425 100N 16V
R404
3.9K 1%
G0- 3
FB408
300OHM
DVI_CABLE_DET 4
PB3
SOG_DET
R413
2K2 1/16W 5%
R
456
N
C
/4K7
1/
16W
5%
LVB3P
P/SCL
FB405
300OHM
LVBCKM
LVB1M
R
444
10K
1/
16W
5%
Audio_EN 7
PA9
C413
4.7UF 10V
C0805
R405
3.9K 1%
RX2+ 4
P_SCL
P34*
OSC_VDD
LVACKP
LVA3P
KEY 1
C421
4.7UF 10V
C0805
FB402
NC/300OHM
PA5*