ViewSonic VE150M - Micro Controller and LCD Power Control

Micro Controller and LCD power control
C67
0.1u
LED-Y
SCL
MUTESW
U4
8051_PLCC
35
21
20
10
14
15
16
17
2
3
4
5
6
7
8
9
43
42
41
40
39
38
37
36
24
25
26
27
28
29
30
31
19
18
32
33
13
11
4422
1 12 34 23
EA/VP
X1
X2
RESET
INT0
INT1
T0
T1
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
RD
WR
PSEN
ALE/P
TXD
RXD
VCCVSS
INT2
INT3 P4.0 P4.1
C48
0.1u
FB20 BED-121L1-2601
G
FB10 BED-102M1-1001
R54 10K
VCC5
VOL_UP
VCC5
INV-PWR
V0.1
MCU
Custom
26
Friday, August 09, 2002
Title
Size Document Number
Rev
Date:
Sheet
of
C53
0.1u
TxD
IRQ-
R68 5K
XXX
VCC12
CON2
4PIN 2.0mm 90"(CNN-P004W-2411)
1
2
3
4
FB7 BED-102M1-1001
C60
0.1u
R16
10K
R31
100K(NP)
VCC5
R32
330
R134 4.7K
R56 10K
C52
0.1u
AMUTE 7
FB14 BED-102M1-1001
R29 33
ON_OFF
R23
6.8K
SCL
RED
C73
0.1u
12
VCC5
R35 33
C70
0.1u
VOL_DOWN
R70 4.7K
VIN
RESET1
BRIGHTNESS
7
SOP-8
VCC5
FB16 BED-102M1-1001
VOL_UP
CON13
2.0MM3X2(90")
12
34
56
DOWN
VCC5
MAIN_MENU
R
smfb3
SCL
R15
10K
R20
10K
C63
10u / 25V
smfb1
FB17 BED-102M1-1001
TxD
DOWN
OSD OFF
power-sw
1
C51
0.1u
DOWN
BRINS
+
-
U7A
LM358
3
2
1
8 4
R67 120K
IRQ-1
C72
0.1u
C58
0.1u
MCP810
VOL_DOWN
SDA-DDC
1
MUTESW
R34 33
BRINS
RIGHT
UP
TP4
T40
1
R28 33
Q2
2N3904
C
B
E
FB11 BED-102M1-1001
RESET 1
VOL_UP
RESET
ON_OFF
VCC5
RESET 2
FB97 BED-121L1-2601
UP
R60
4.7K
CON5
CON10HEADER 2X5 2.54mm 90"
1
2
3
4
5
6
7
8
9
10
V
led2
SUB_MENU
SCL-DDC
1
C64
20p(NP)
RxD
DOWN
C62
1u/10V
R17
10K
MAIN_MENU
MUTESW
MAIN_MENU
R46 10K
3
VDDCTRL
7
smfb0
C71
10u / 25V
AIDEOSD 7
R36 1K
C57
0.1u
R19
10K
VOL_DOWN
VCC5
FB13 BED-102M1-1001
VCC12
VCC5
smfb2
CON4
12-PIN HEADER 2.0 mm 180"
1
2
3
4
5
6
7
8
9
10
11
12
C68
0.1u
FB8 BED-102M1-1001
1
CLK
led1
VCC5
R48 10K
C50
0.1u
R30
0R
R25 33(NP)
U5
MCP810
G
RV
GND
RESETVCC
VCC3-DCV
MMBD4148(SOT23)
D1
A NC
C
FB12 BED-102M1-1001
U6
24LC16B
1
2
3
4
5
6
7
8
A0
A1
A2
VSS
SDA
SCL
WP
VCC
DOWN
R50 10K
C69
0.1u
-
BRIGHTNESS
SDA
C231
10u / 25V
UP
sw6
C47 15p
RxD
CON7
7PIN 2.0mm DIP 180"(CNN-P007W-2403)
1
2
3
4
5
6
7
LED-G
Y2
12MHZ
ON_OFF
2
C44
0.1u
R138
4.7K
GREEN
SUB_MENU
Q5
2N3904
C
B
E
SDA
R58 10K
C61
0.1u
R33
330
FB19 BED-102M1-1001
C56
0.1u
FB9 BED-102M1-1001
R139 4.7K
C54
0.1u
SDA
C55
0.1u
R21
10K
sw7
R24 33(NP)
SCL
1,2
R61
4.7K
C59
0.1u
MAIN_MENU
FB15 BED-102M1-1001
TP3
T40
1
ON/OFF
CX1
220u / 16V
MUTESW
C49
10u / 25V
R52 10K
SDA 1,2
UP
SUB_MENU
R22
10K
1N4148SOT-23
VCC5
CON3
4PIN 2.0mm 180"(CNN-P004W-2411)
1
2
3
4
+
Q1
2N3904
C
B
E
C46
0.1u
R43 1K
R59 10K
INV12V
FB18 BED-102M1-1001
C65
20p(NP)
INV-PWR1
VOL_UP
Q7
2N3904
C
B
E
VOL_DOWN
R69
4.7K
VCC5
smfb4
C45 15p
R66
10K
R18
10K
11
VCC5
SUB_MENU
CON1
10-PIN 2.00 mm 180"
1
2
3
4
5
10
9
8
7
6
1
2
3
4
5
10
9
8
7
6
R27 510(NP)
VCC5
TP2
T40
1
10.2
ViewSonic Corporation
53
Confidential --Do Not Copy VE150m/mb
ViewSonic Corporation
VE150m/mb