Acer AL1712, Service Manual

Page: 35 / 37

- 35 -
C40
0.1U/6
GND
14M 5
SDA 5
C37
0.1U/6
VDD2V5
TXODD3-
GND
TXODD3-
LCDVCC 6
GND
L3
CX000800000/1206
GND
VSYNC 3
LCDVCC
LCDVCC
VDD3V3
TXODD0-
GND
VDD TXEVEN3-
L14
CX000800000/1206
TXEVENC-
C21
0.1U/6
RED+ 3
C25
0.1U/6
GND
L15
CX000800000/1206
Quanta Computer Inc.
PROJECT : L7T
C33
22U/16V
VDD3V3
TXEVEN0-
RED- 3
C15
22U/16V
C18
0.1U/6
SCL 5
TXODD0-
VOLU 8
BRIGHTNESS 5
R11 390/1%
L4
CX000800000/1206
BLUE- 3
TXODD2-
VDD3V3
L8
CX000800000/1206
C7
0.1U/6
C19
22U/16V
U2
MST8111
63
60
61
58
62
59
57
37
38
40
41
43
44
46
47
49
50
52
66
67
69
70
71
32
72
73
74
106
107
55 35 45
3
51 11 21 84 94 104 114 126 18 87 97 117
39 56 36
2
54 42 10 20 85 95 115 127 19 86 96 105 116
33
34
108
109
110
111
112
113
102
103
122
123
124
125
128
118
119
120
121 29
28
30
31
53 65
64 48
1
RIN0
GIN0
SOGIN0
BIN0
RIN0M
GIN0M
BIN0M
HSYNC0
VSYNC0
R+
R-
G+
G-
B+
B-
CK+
CK-
REXT
REFP
REFM
CSZ
SDA
SCL
HWRESETZ
INT
PWM0
PWM1
LVACKP
LVACKM
AVDD
AVDD_
M
P
L
L
AVDD_
DVI
BYPASS
AVDD_
DVI
VDDP VDDP VDDP VDDP VDDP VDDP VDDP
VDDC VDDC VDDC VDDC
AVSS_DVI AVSS AVSS_M
P
LL
AVSS_LPLL
AVSS_PLL AVSS_DVI G
NDP
G
NDP
G
NDP
G
NDP
G
NDP
G
NDP
G
NDC
G
NDC
G
NDC
G
NDP
G
NDC
XIN
XOUT
LVA2P
LVA2M
LVA1P
LVA1M
LVA0P
LVA0M
LVA3P
LVA3M
LVB2P
LVB2M
LVB1P
LVB1M
LVB0P
LVB3P
LVB3M
LVBCKP
LVBCKM DDC1_CLK/GPO8
DDC1_DAT/GPO7
DDCROM_CLK/GPO6
DDCROM_DAT/GPO5
AVDD_PLL
AVDD
AVSS AVSS_DVI
LVB0M
C13
0.1U/6
VDD3V3
VAD
VDVI
HSYNC 3
MST8111
CONTENT
4
7 , 11, 2003 星期三 六月
2A
SCHEMATIC1
Title
Size Document Number Rev
Date: Sheet of
GREEN+ 3
TXODD1-
TXEVEN3-
LCDVCC
X1
14.318MHz
INT 5
C45
22U/16V
TXEVEN2-
VDD
GND
C42
22U/16V
GND
SOGIN 3
L12
CX000800000/1206
C22
0.1U/6
TXEVEN1-
C29
22P/6
VDVI
CN1
1841 30P
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
GND
TXODDC-
C23
0.1U/6
GND
GND
CSZ 5
TXEVENC-
VDVI
VPLL
GREEN- 3
R10 100/6
BLUE+ 3
VDPLL
C36
0.1U/6
C31
0.1U/6
VDD3V3
TXEVEN1-
C16
0.1U/6
VPO
C17
0.1U/6
TXEVEN2-
GND
VAD VPO
C39
0.1U/6
C26 22P/6
R9 100/6
C28
0.1U/6
C44
22U/16V
C14
0.1U/6
GND
VPLL
GND
TXEVEN0-
TXODD2-
C34
0.1U/6
RESET 5
C12 0.1U/6
TXODD1-
TXODDC-
C6
0.1U/6
GND
VDPLL
GND
R15
NC
SDA_O
L13 22/6
R29
1K/6 1%
C2
0
1
U/6
VCPU
L19 22/6
L1
CX000800000/1206
C41
0.1U/6
LED_G
R18
1K/6 1%
VDD3V3
+ C78
100u/16V
+ C5
100u/16V
C30
0.1u/8
R69
200/6 1%
R56
1K/6 1%
Q11
SN7002E
3
2
1
VDD3V3
12V
R54 0/6/NC
PARAMETER
EEPROM
GND
+5V
STBY 8
L9
47UH
1 2
VCPU
R23 22/6
L17 22/6
VDD3V3
CN4
4501-8-8P-R
1
2
3
4
5
6
7
8
Q4
DTC143EUA
2
3
1
GND
GND
C11
22U/25V/NC
C81
22U/25V/NC
R22 100/6
C7
5 0.
1U
/6
GND
MCU AND POWER
CONTENT
5 7 , 11, 2003 星期三 六月
2A
SCHEMATIC1
Title
Size Document Number Rev
Date: Sheet of
VDD2V5
R7 1K/6 1%
C35
0.1u/6
U6
AIC1563
1
2
3
4 5
6
7
8
DC
DE
CF
GND FB
VCC
IS
BOOST
C4
7
0.
1U
/6
VDD3V3
PWR_KEY
R16
NC
SDA-VGA 3
C74
1u/8
R67 10K/6
GND
VCPU
MH0002
R24 22/6
U7
LT1117/TO223
1
2 3
ADJ/GND
VOUT VIN
VDD3V3
SCL_O C4
6
0.
1U
/6
R46
1K/6 1%
C94 22P/6/NS
L18 22/6
SCL-VGA
R19
NC
VCPU
GND
GND
DOWN
Q7
DTC143EUA
2
3
1
U3
24LC16B
1
2
3
4 5
6
7
8
A0
A1
A2
VSS SI
SCK
WP
VCC
C6
5 0.
1U
/6
R25 0/6
R
3
7
20K
/6
0.8A Max
GND
R13
2K/6
SEL
1
H2
MTH276D126
2
3
4
5 6
7
8
9
+5V
GND
UP
VCPU
MANU
GND
VDD3V3
1
H4
MTH276D126
2
3
4
5 6
7
8
9
C73
330u/16V
C6
9
1U
/6
R65 82K/6
Q3
SN7002E
3
2
1
R8 10K/6
+5V
D2
1SS355
SCL-VGA
GND
C3
8 0.
1U
/6
GND
SCL-VGA 3
C72
1U/6 SCL_O
Q5
MMST3906
3
1
2
R14
2K/6
R62 47/6
L11 22/6
LED_R
DOWN
R4
200/6 1%
R48 10K/6
R
2
0
10K
/6
MUTE 8
VDD3V3
GND
+12V
+
C7
7
100u/
16V
CN2 CONN 3x2-R
4
5 6
1 2
3
GND
1
H3
MTH276D126
2
3
4
5
6
7
8
9
C70
120p/6
C24
0.1U/6
AGND
BRIGHTNESS 4
+ C3
100u/16V
L10 22/6
GND
D1
RB081L-20
2
1
R68 330/6 1%
GND
GND
GND
LED_G
R58
240K/6 1%
GND
MANU
C67
0.1u/8
1
H1
MTH276D126
2
3
4
5
6
7
8
9
Quanta Computer Inc.
PROJECT : L7T
C32
1n/6
DSUB_5V 3
LED-ORANGE
C49
0.1u/6
GND
CSZ 4
R98
NC
VDD3V3
SDA-VGA
X2
14.3MHz/NS
R90 100/6/NS
GND
VDD2V5
MUTE
R45
470/6
SDA 4
L16
BC0610R6H-B246-2_5
U5
MTV312
17
18
20
21
22
23
24
25
7
29
28
19
4
13
14
5
6
11
12 10
43
44
30
31
32
33
37
36
41
15
40
42
1
2
3
9
16
26
27
8
39
38
35
34
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
RST
P3.0/RXD/HSCL
P3.1/TXD/HSDA
P3.2/INT0
VDD3
P3.4/T0/ISDA
P3.5/T1/ISCL
NC
NC
X2
X1 VSS
HSYNC
VSYNC
P6.4/DA10
P6.5/DA11
P6.6/DA12
P6.7/DA13
P4.1/HBLANK
P4.0/VBLANKK
P5.4/DA4
P4.2/STOUT
P5.5/DA5
P5.3/DA3
P5.2/DA2
P5.1/DA1
P5.0/DA0
P6.3/AD3
P6.2/AD2
P6.1/AD1
P6.0/AD0
VDD
HALFV/DA8
HLFHO/DA9
HCLAMP/DA7
P5.6/DA6
GND
PWR_KEY
R
3
0
10K
/6
SDA-VGA
R17 NC
C48
22P/6
INVCTRL
SDA-VGA
C27
1000u/6.3V
R33
470/6
VCPU
LED-GREEN
L27
CX000800000/1206
GND
RESET 4
FUSE1
4A125,SLOW
1 2
R2 200/6 1%
VDD3V3
GND
R60 330K/6
GND
SS0003
L20 22/6
R27 22/6
GND
R
2
8
10K
/6
0.8A Max
VDD3V3
14M 4
INVCTRL
C95
22P/6/NS
D3
1SS355
C80
0.1U/6
GND
MH0001
R64
0/1206
C4
3 0.
1U
/6 MH0004
CN3
4606-04-04P-R
1
2
3
4
1
2
3
4
MH0003
R6 10K/6
C50
22P/6
VDDCTRL_2 6
L6
CX000800000/1206
GND
R55 3K/6 1%
GND
D14
1N4148/NC
1 2
VDD3V3
GND
C63 0.1U/6
R21 100/6
C68 2200p/6
LED_R
UP
SDA_O
C66
0.1u/8
AGND
INT 4
U1
LT1117/TO223
1
2 3
ADJ/GND
VOUT VIN
GND
Q6
NDS9410A/SO
2 3 4
5 7 6 8
1
SEL
C10
0.01U/6
GND GND
R34
1K/6 1%
+5V
SCL-VGA
L28
CX000800000/1206
R
5
0
10K
/6
SCL 4
R
1
2
10K
/6
R26 22/6
C40
0.1U/6
GND
14M 5
SDA 5
C37
0.1U/6
VDD2V5
TXODD3-
GND
TXODD3-
LCDVCC 6
GND
L3
CX000800000/1206
GND
VSYNC 3
LCDVCC
LCDVCC
VDD3V3
TXODD0-
GND
VDD TXEVEN3-
L14
CX000800000/1206
TXEVENC-
C21
0.1U/6
RED+ 3
C25
0.1U/6
GND
L15
CX000800000/1206
Quanta Computer Inc.
PROJECT : L7T
C33
22U/16V
VDD3V3
TXEVEN0-
RED- 3
C15
22U/16V
C18
0.1U/6
SCL 5
TXODD0-
VOLU 8
BRIGHTNESS 5
R11 390/1%
L4
CX000800000/1206
BLUE- 3
TXODD2-
VDD3V3
L8
CX000800000/1206
C7
0.1U/6
C19
22U/16V
U2
MST8111
63
60
61
58
62
59
57
37
38
40
41
43
44
46
47
49
50
52
66
67
69
70
71
32
72
73
74
106
107
55 35 45
3
51 11 21 84 94 104 114 126 18 87 97 117
39 56 36
2
54 42 10 20 85 95 115 127 19 86 96 105 116
33
34
108
109
110
111
112
113
102
103
122
123
124
125
128
118
119
120
121 29
28
30
31
53 65
64 48
1
RIN0
GIN0
SOGIN0
BIN0
RIN0M
GIN0M
BIN0M
HSYNC0
VSYNC0
R+
R-
G+
G-
B+
B-
CK+
CK-
REXT
REFP
REFM
CSZ
SDA
SCL
HWRESETZ
INT
PWM0
PWM1
LVACKP
LVACKM
AVDD
AVDD_
M
P
L
L
AVDD_
DVI
BYPASS
AVDD_
DVI
VDDP VDDP VDDP VDDP VDDP VDDP VDDP
VDDC VDDC VDDC VDDC
AVSS_DVI AVSS AVSS_M
P
LL
AVSS_LPLL
AVSS_PLL AVSS_DVI G
NDP
G
NDP
G
NDP
G
NDP
G
NDP
G
NDP
G
NDC
G
NDC
G
NDC
G
NDP
G
NDC
XIN
XOUT
LVA2P
LVA2M
LVA1P
LVA1M
LVA0P
LVA0M
LVA3P
LVA3M
LVB2P
LVB2M
LVB1P
LVB1M
LVB0P
LVB3P
LVB3M
LVBCKP
LVBCKM DDC1_CLK/GPO8
DDC1_DAT/GPO7
DDCROM_CLK/GPO6
DDCROM_DAT/GPO5
AVDD_PLL
AVDD
AVSS AVSS_DVI
LVB0M
C13
0.1U/6
VDD3V3
VAD
VDVI
HSYNC 3
MST8111
CONTENT
4
7 , 11, 2003 星期三 六月
2A
SCHEMATIC1
Title
Size Document Number Rev
Date: Sheet of
GREEN+ 3
TXODD1-
TXEVEN3-
LCDVCC
X1
14.318MHz
INT 5
C45
22U/16V
TXEVEN2-
VDD
GND
C42
22U/16V
GND
SOGIN 3
L12
CX000800000/1206
C22
0.1U/6
TXEVEN1-
C29
22P/6
VDVI
CN1
1841 30P
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
GND
TXODDC-
C23
0.1U/6
GND
GND
CSZ 5
TXEVENC-
VDVI
VPLL
GREEN- 3
R10 100/6
BLUE+ 3
VDPLL
C36
0.1U/6
C31
0.1U/6
VDD3V3
TXEVEN1-
C16
0.1U/6
VPO
C17
0.1U/6
TXEVEN2-
GND
VAD VPO
C39
0.1U/6
C26 22P/6
R9 100/6
C28
0.1U/6
C44
22U/16V
C14
0.1U/6
GND
VPLL
GND
TXEVEN0-
TXODD2-
C34
0.1U/6
RESET 5
C12 0.1U/6
TXODD1-
TXODDC-
C6
0.1U/6
GND
VDPLL