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
44
22
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
VCC
VSS
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
2
6
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
RESET
1
BRIGHTNESS
7
SOP-8
VCC5
FB16
BED-102M1-1001
VOL_UP
CON13
2.0MM3X2(90")
1
2
3
4
5
6
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
R
V
GND
RESET
VCC
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-PWR
1
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
5
3
Confidential
-
-
Do
Not Copy
V
E
1
5
0m
/mb
ViewSonic Corporation
V
E
1
5
0m
/mb
