AOC e2250Swnk, Service Manual, Page: 31 / 57

31
CMVCC1
Z
D
402
N
C
/M
LVS0603M
04
1
2
Z
D
404
N
C
/M
LVS0603M
04
1
2
Z
D
403
N
C
/M
LVS0603M
04
1
2
DSUB_V 3
POWER_KEY #
DSUB_H 3
DSUB_B- 3
3
DSUB_SOG 3
DSUB_G- 3
3
DSUB_R- 3
3
U402
Pm25LD020C-SCE
CE#
1
SO
2
WP#
3
GND
4
VDD
8
HOLD#
7
SCK
6
SI
5
KEY 1
R489 22R 1/16W 5%
R490 22R 1/16W 5%
R492 22R 1/16W 5%
R491 22R 1/16W 5%
PA[4..9] 5
PB[0..9] 5
LED_GRN/BLUE
PANEL_ID# 7
on_BACKLIGHT 7
adj_BACKLIGHT 7
Volume# 7
R478 NC
Mute 7
PPWR_ON# 6
DET_CABLE 4
POWER_KEY #
VCC3.3 7
CMVCC1
R469
2K2 1/16W 5%
VCC1.2 7
LED_O
LED_G/B
R493 NC
LED_ORANGE/TOUCH_VCC
LED_GRN/BLUE
R494 NC
R461 NC/0R05 1/16W
CMVCC1 7
Near to Connect
PA[0..1] 5
R426 NC
WP
VCC3.3
MSCL R451 NC
MSDA R452 NC
DDC1_SDA 3
KEY 2
Q402
LMBT3906LT1G
Q403
LMBT3906LT1G
VCC3.3
VCC3.3
PA0
PA1
PA[0..1]
KEY 1
R453 NC
PA4
PA5
PA[4..9]
MSCL
PA7
PA6
R468 330OHM 1/10W
C429
NC
PA9
PA8
EE_WP
MSDA
R481
0R05 1/16W
R455
NC
R454
NC
U403
NC/M24C04-WMN6TP
NC
1
E1
2
E2
3
VSS
4
SDA
5
SCL
6
WC
7
VCC
8
VCC3.3
PB1
PB[0..9]
PB0
PB4
PB2
PB5
PB3
R421
3K9 +/-5% 1/16W R482 NC
KEY 2
X401
14.31818MHZ/32PF
1
2
PB9
PB6
PB8
CN408
CONN
1
2
3
4
5
6
PB7
CN409
NC/CONN
1
2
3
4
5
6
7
LED_O
When use touch
Key,GPIO_P07 as
to control touch
key VCC
LVDS
LED_G/B
VCC3.3
FB405
NC
C436 100N16V
VCC3.3
VCTRL 7
R
407
N
C
/10K
1/
16W
5%
R
404
N
C
/10K
1/
16W
5%
CN406
NC/CONN
1
2
3
4
5
6
7
8
If product spec is <0.3W, need to
check flash VCC current.
R462 NC/0R05 1/16W
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 AOC 50 ID(1A)
A
AOC 50 ID(1A)
C
5 7 Friday , June 24, 2011
715G4737-M02
<
称爹
>
03.Scalar
715G4737-M02-000-0040_110620
R463 NC
R464 NC
EDID_CTRL
R485 4K7 1/16W 5%
(0)
LBADC1
(2K)
(2K) 1.118V
MENU
LBADC2
0.673V
UP
1.118V
(1K)
CN402
NC/CONN
1
2
3
4
5
6
0V
DOWN
AUTO
(KEY2)
(KEY1)
VCC3.3
VCC1.2
CN407
NC/CONN
1
2
3
4
5
6
7
R405 100R 1/16W 5%
R427
3K9 +/-5% 1/16W
C407
100N16V
R424 NC
C412 20pF 50V
FB404
NC
L/T_SCL 4
L/T_SDA 4
C411 20pF 50V
C418
NC
R466
2K2 1/16W 5%
R428
3K9 +/-5% 1/16W
R411 100R 1/16W 5%
R419 NC/100R 1/16W 5%
C404
100N16V
LED_ORANGE/TOUCH_VCC
C408
220N16V
C403
100N16V
C433
NC
C
413
100N
16V
R410 10K 1/16W 5%
TOUCH_POWER
R414 10K 1/16W 5%
C417
100N16V
C
414
100N
16V
R487
10K 1/16W 5%
R420 100R 1/16W 5%
C416
100N16V
R408
10K 1/16W 5%
RTD2270LW-CG
U401
R+
13
G+
10
SOG0
11
B+
8
R-
12
G-
9
B-
7
HSY NC0
16
VSY NC0
17
REXT
4
ADC_REF
15
ADC_GND
14
SPI_SDO
21
SPI_SCL
23
SPI_CE
22
SPI_SDI
24
P5.1/PWM1
27
P5.3/PWM3
56
XIN
1
XOUT
2
TXE2+
35
TXE2-
36
TXE1+
37
TXE1-
38
TXE0+
39
TXE0-
40
TXO3+
41
TXO3-
42
TXOC+
43
TXOC-
44
TXO2+
45
TXO2-
46
TXO1+
47
TXO1-
48
TXO0+
49
TXO0-
50
TXE3-
34
TXE3+
33
GN
D
5
AD
C
_VD
D
33
6
DGND
32
DGND
31
LDO_CTL
52
D
VD
D
12
30
DDCA_SDA/RS232_TX
18
DDCA_SCL/rs232_RX
19
P5.5/PWM5
62
P5.0//PWM0
20
P5.2/PWM2
28
P3.3
55
P6.1/ADC1
58
P6.2/ADC2
59
P6.3
60
P5.4
61
P3.2
63
P1.1
64
P3.6/I2C_MDA
25
P3.7/I2C_MCL
26
RST
54
PVD
D
33
51
D
VD
D
12
53
P1.0/T2
29
P6.0/ADC0
57
GN
D
3
C
415
100N
16V
+
C410
NC/10UF 50V R418 NC/100R 1/16W 5%
C401
100N16V
C406
100N16V
R401
0R05 1/16W
R402
0R05 1/16W
R412 100R 1/16W 5%
R417
NC/10K 1/16W 5%
R425
NC
R403 390R 1/16W 1%
R413 100R 1/16W 5%
FB401
30OHM
CMVCC1
VCC3.3
VCC3.3
VCC1.2
AVDD
AVDD
AVDD
VCC3.3
ZD401
NC/RLZ5.6B
LED_ORANGE/TOUCH_VCC
TOUCH_POWER
R471 -5% 1/10W
EE_WP
DDC1_SCL 3