Acer AL722 Manual page 41

Hide thumbs Also See for AL722:
Table of Contents

Advertisement

1
2
L7
0
RC0805D
1
2.5VDD
C51
A
0.1uF
Remove
R57
net"3WSBCS","3WSBCLK","3WSBDATA".
1
3.3VDD
Add R57 at U6.66 to 3.3VDD
1,3
SDA
U6.67 link to SDA
1,3
SCL
U6.68 link to SCL
PDA_R[0..7]
1
PDA_R[0..7]
PDA_G[0..7]
1
PDA_G[0..7]
B
PDA_B[0..7]
1
PDA_B[0..7]
1
CLOCK_AR
R56
4.7K
2
1
1
HSYNC_AR
1
VSYNC_AR
1
C
1
HSYNC_14
C59
2
Vout
14.318MHz
Fairchild_RC1117S25T
SOT-223
C61
1
2
3
GND
Vout
Vin
U7
U7 change package
Scaling power 2.5V
Fairchild_RC1117S25T
to 1117 SOT-223
D
3
2
5VCC
Vin
Vout
C63
C64
C65
+
10uF/10V
0.1uF
100uF/16V
1
2
3
L6
BLM21P300S
RC0805D
1
2
2.5VDD
C48
C49
C47
0.1uF
0.1uF
0.1uF
2
C52
C53
C54
C55
0.1uF
0.1uF
0.1uF
0.1uF
U6
4.7K
SBCS#
2
66
SBCS#
SDA
67
SBDATA
SCL
68
SBCLK
R17
4.7K
1
2
76
3.3VDD
BCS
/RESET
77
3
/RESET
RST#
IRQ
78
3
IRQ
IRQ
PDA_R0
103
PIXINA0/R0
PDA_R1
104
PIXINA1/R1
PDA_R2
105
PIXINA2/R2
PDA_R3
106
PIXINA3/R3
PDA_R4
107
PIXINA4/R4
PDA_R5
108
PIXINA5/R5
PDA_R6
109
PIXINA6/R6
PDA_R7
110
PIXINA7/R7
PDA_G0
112
PIXINA8/G0
PDA_G1
113
PIXINA9/G1
PDA_G2
114
PIXINA10/G2
PDA_G3
115
PIXINA11/G3
PDA_G4
117
PIXINA12/G4
PDA_G5
118
PIXINA13/G5
PDA_G6
119
PIXINA14/G6
PDA_G7
120
PIXINA15/G7
PDA_B0
122
PIXINA16/B0
PDA_B1
123
PIXINA17/B1
PDA_B2
124
PIXINA18/B2
PDA_B3
125
PIXINA19/B3
PDA_B4
126
PIXINA20/B4
PDA_B5
127
PIXINA21/B5
PDA_B6
128
PIXINA22/B6
PDA_B7
1
PIXINA23/B7
CLOCK_AR
101
MX88L250EC
DCLKA
89
DDE
128 PINS
HSYNC_AR
87
HSYNC2
VSYNC_AR
85
VSYNC1
SOG_A
82
SOG_A
TDCLK/SOGCS
HSYNC_14
84
HSYNC1/CS
R18
4.7K
98
NC
2
1
99
3.3VDD
BUSTYPE1
R18.2 link to 3.3VDD
22pF
2
1
94
X0
X1
R19
93
X1
1M
22pF
2
1
2.5VDD
C66
C67
0.01uF
0.1uF
3
4
5
3.3VDD
3.3VDD
C121
C122
C123
C50
100uF/16V
0.1uF
0.1uF
0.1uF
RP8
22
MX_RA0
RA0
64
1
8
RA0
MX_RA1
RA1
62
2
7
RA1
MX_RA2
RA2
61
3
6
RA2
60
MX_RA3
4
5
RA3
RA3
RP9
22
MX_RA4
RA4
59
1
8
RA4
MX_RA5
RA5
58
2
7
RA5
MX_RA6
RA6
57
3
6
RA6
56
MX_RA7
4
5
RA7
RA7
RP10 22
MX_GA0
GA0
54
1
8
GA0
MX_GA1
GA1
53
2
7
GA1
MX_GA2
GA2
52
3
6
GA2
51
MX_GA3
4
5
GA3
GA3
RP11 22
MX_GA4
GA4
49
1
8
GA4
MX_GA5
GA5
48
2
7
GA5
MX_GA6
GA6
47
3
6
GA6
MX_GA7
GA7
46
4
5
GA7
RP12 22
MX_BA0
BA0
45
1
8
BA0
MX_BA1
BA1
44
2
7
BA1
MX_BA2
BA2
43
3
6
BA2
MX_BA3
BA3
42
4
5
BA3
RP13 22
MX_BA4
BA4
41
1
8
BA4
40
MX_BA5
2
7
BA5
BA5
MX_BA6
BA6
39
3
6
BA6
MX_BA7
BA7
38
4
5
BA7
RP14 22
MX_RB0
RB0
28
1
8
RB0
27
MX_RB1
2
7
RB1
RB1
MX_RB2
RB2
26
3
6
RB2
MX_RB3
RB3
25
4
5
RB3
RP15 22
MX_RB4
RB4
24
1
8
RB4
23
MX_RB5
2
7
RB5
RB5
MX_RB6
RB6
22
3
6
RB6
MX_RB7
RB7
21
4
5
RB7
RP16 22
MX_GB0
GB0
20
1
8
GB0
19
MX_GB1
2
7
GB1
GB1
MX_GB2
GB2
18
3
6
GB2
MX_GB3
GB3
17
4
5
GB3
RP17 22
MX_GB4
GB4
15
1
8
GB4
14
MX_GB5
2
7
GB5
GB5
MX_GB6
GB6
13
3
6
GB6
MX_GB7
GB7
12
4
5
GB7
RP18 22
MX_BB0
BB0
10
1
8
BB0
9
MX_BB1
2
7
BB1
BB1
MX_BB2
BB2
8
3
6
BB2
MX_BB3
BB3
7
4
5
BB3
RP19 22
MX_BB4
BB4
6
1
8
BB4
5
MX_BB5
2
7
BB5
BB5
MX_BB6
BB6
4
3
6
BB6
MX_BB7
BB7
3
4
5
BB7
LHSYNC
35
LHSYNC
36
LVSYNC
LVSYNC
LDTG
37
LDTG
LCKA
31
LCKA
LCKB
33
LCKB
CLAMP
86
CLAMP
1
CLAMP
HSYNC_MX
80
TRCLK/HSI_OUT
HSYNC_MX
1
ADC-PDEN
74
GPIOA4/PDEN
ADC-PDEN
1
73
GPIOA3/INPUTSEL
BLON
72
GPIOA2/BLON
BLON
3
71
PWM1
PWM1
3
GPIOA1/PWM1/LED
PWM0
70
GPIOA0/PWM0
PWM0
3
MX88250
4
5
6
7
C124
C125
C126
C127
0.1uF
0.1uF
0.1uF
0.1uF
RA[0..7]
RA[0..7]
4
GA[0..7]
GA[0..7]
4
BA[0..7]
BA[0..7]
4
RB[0..7]
RB[0..7]
4
GB[0..7]
GB[0..7]
4
BB[0..7]
BB[0..7]
4
*All Res. and Cap. size is 0603.
*The mark "#" to indicate that Part disuse.
PCB Name-Rev : VL710-1
Title
SCHEMATIC, CTRL/B VL-7 10(CM67B)
Size
Document Number
A3
401A70
Date:
Thursday, May 02, 2002
6
7
8
A
B
L8
0
LHSYNC
LHSYNC_R
1
2
LHSYNC_R
4
C56
15pF
L9
0
LVSYNC
1
2
LVSYNC_R
LVSYNC_R
4
C57
15pF
C
L10
0
LDTG
LDTG_R
1
2
LDTG_R
4
C58
15pF
L11
0
LCKA
1
2
LCKA_L
LCKA_L
4
C60
15pF
L12
0
LCKB
LCKB_L
1
2
LCKB_L
4
C62
15pF
D
Rev
1B
Sheet
3
of
11
8

Advertisement

Table of Contents
loading

This manual is also suitable for:

Cm67bVl710Vk715Vm517

Table of Contents