Acer AL1712 Manuale di servizio - Pagina 35

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Acer AL1712 Manuale di servizio
VAD
VAD
U2
U2
63
63
3
3
RED+
RED+
RIN0
RIN0
62
62
3
3
RED-
RED-
RIN0M
RIN0M
60
60
3
3
GREEN+
GREEN+
GIN0
GIN0
59
59
3
3
GREEN-
GREEN-
GIN0M
GIN0M
61
61
3
3
SOGIN
SOGIN
SOGIN0
SOGIN0
58
58
3
3
BLUE+
BLUE+
BIN0
BIN0
57
57
3
3
BLUE-
BLUE-
BIN0M
BIN0M
37
37
3
3
HSYNC
HSYNC
HSYNC0
HSYNC0
38
38
3
3
VSYNC
VSYNC
VSYNC0
VSYNC0
29
29
DDC1_CLK/GPO8
DDC1_CLK/GPO8
28
28
DDC1_DAT/GPO7
DDC1_DAT/GPO7
40
40
R+
R+
41
41
R-
R-
43
43
G+
G+
44
44
G-
G-
46
46
B+
B+
47
47
B-
B-
49
49
CK+
CK+
50
50
CK-
CK-
R11
R11
390/1%
390/1%
52
52
VDVI
VDVI
REXT
REXT
66
66
REFP
REFP
C28
C28
0.1U/6
0.1U/6
67
67
REFM
REFM
69
69
5
5
CSZ
CSZ
CSZ
CSZ
R9
R9
100/6
100/6
71
71
SCL
SCL
5
5
SCL
SCL
R10
R10
100/6
100/6
70
70
5
5
SDA
SDA
SDA
SDA
32
32
5
5
RESET
RESET
HWRESETZ
HWRESETZ
72
72
5
5
INT
INT
INT
INT
30
30
DDCROM_CLK/GPO6
DDCROM_CLK/GPO6
31
31
DDCROM_DAT/GPO5
DDCROM_DAT/GPO5
73
73
5
5
BRIGHTNESS
BRIGHTNESS
PWM0
PWM0
74
74
8
8
VOLU
VOLU
PWM1
PWM1
5
5
14M
14M
33
33
XIN
XIN
22P/6
22P/6
C26
C26
X1
X1
C29
C29
14.318MHz
14.318MHz
34
34
XOUT
XOUT
22P/6
22P/6
GND
GND
C12
C12
0.1U/6
0.1U/6
3
3
BYPASS
BYPASS
2
2
AVSS_LPLL
AVSS_LPLL
GND
GND
4
CSZ
4
SDA
4
SCL
4
RESET
VCPU
4
INT
VDD3V3
R29
R34
1K/6 1%
1K/6 1%
SCL-VGA
3
SCL-VGA
SDA-VGA
3
SDA-VGA
C48
C50
22P/6
22P/6
GND
CN2
CONN 3x2-R
12V
1
2
3
4
FUSE1
5
6
1
2
4A125,SLOW
BC0610R6H-B246-2_5
C30
0.1u/8
C24
0.1U/6
GND
VDD3V3
R6
10K/6
R7
1K/6 1%
Q3
GND
SN7002E
2
BRIGHTNESS 4
GND
GND
+5V
VPLL
VPLL
VDVI
VDVI
VDPLL
VDPLL
VPO
VPO
VDD
VDD
1
1
LVB0M
LVB0M
128
128
LVB0P
LVB0P
125
125
LVB1M
LVB1M
124
124
LVB1P
LVB1P
123
123
LVB2M
LVB2M
122
122
LVB2P
LVB2P
121
121
LVBCKM
LVBCKM
120
120
LVBCKP
LVBCKP
119
119
LVB3M
LVB3M
118
118
LVB3P
LVB3P
113
113
LVA0M
LVA0M
112
112
LVA0P
LVA0P
111
111
LVA1M
LVA1M
110
110
LVA1P
LVA1P
109
109
LVA2M
LVA2M
MST8111
MST8111
108
108
LVA2P
LVA2P
107
107
LVACKM
LVACKM
106
106
LVACKP
LVACKP
103
103
LVA3M
LVA3M
102
102
LVA3P
LVA3P
GND
GND
VCPU
VCPU
C41
U3
VCPU
0.1U/6
C72
1
8
A0
VCC
2
7
A1
WP
1U/6
3
6
A2
SCK
4
5
VSS
SI
R15
R16
R18
R19
24LC16B
GND
PARAMETER
R65
82K/6
EEPROM
U5
NC
NC
1K/6 1%
NC
D14
1
2
7
RST
1N4148/NC
GND
P6.0/AD0
R27
22/6
MH0001
17
P1.0
P6.1/AD1
R26
22/6
MH0002
18
P1.1
R24
22/6
MH0003
20
P1.2
HCLAMP/DA7
R23
22/6
MH0004
21
P1.3
HLFHO/DA9
P5.2/DA2
P5.6/DA6
SCL_O
14
P3.5/T1/ISCL
SDA_O
13
P3.4/T0/ISDA
P5.1/DA1
SCL-VGA
29
P3.0/RXD/HSCL
P6.7/DA13
SDA-VGA
28
P3.1/TXD/HSDA
P6.6/DA12
43
HSYNC
44
VSYNC
6
NC
5
NC
MUTE
37
P4.1/HBLANK
P5.0/DA0
8
MUTE
INVCTRL
36
P4.0/VBLANKK
P6.3/AD3
R17
NC
P6.2/AD2
R25
0/6
SS0003
19
P3.2/INT0
P6.4/DA10
P6.5/DA11
15
P4.2/STOUT
P5.3/DA3
P5.4/DA4
P5.5/DA5
C94
22P/6/NS
R90
100/6/NS
11
X2
HALFV/DA8
X2
12
X1
14.3MHz/NS
C95
22P/6/NS
MTV312
C63
0.1U/6
4
14M
C74
1u/8
R64
GND
+12V
0/1206
L16
C66
0.1u/8
C73
330u/16V
VCPU
VDD3V3
GND
GND
R8
10K/6
R98
Q11
NC
SN7002E
2
INVCTRL
U7
VDD3V3
0.8A Max
L27
3
2
VIN
VOUT
CX000800000/1206
1
R69
ADJ/GND
200/6 1%
+
LT1117/TO223
+
C78
R68
330/6 1%
100u/16V
GND
H1
2
3
4
1
5
MTH276D126
GND
TXODD0-
TXODD0-
TXODD0+
TXODD0+
TXODD1-
TXODD1-
TXODD1+
TXODD1+
TXODD2-
TXODD2-
TXODD2+
TXODD2+
TXODDC-
TXODDC-
TXODDC+
TXODDC+
TXODD3-
TXODD3-
TXODD3+
TXODD3+
TXEVEN0-
TXEVEN0-
TXEVEN0+
TXEVEN0+
TXEVEN1-
TXEVEN1-
TXEVEN1+
TXEVEN1+
TXEVEN2-
TXEVEN2-
TXEVEN2+
TXEVEN2+
TXEVENC-
TXEVENC-
TXEVENC+
TXEVENC+
TXEVEN3-
TXEVEN3-
TXEVEN3+
TXEVEN3+
CN1
CN1
TXODD0-
TXODD0-
1
1
2
2
TXODD0+
TXODD0+
1
1
2
2
TXODD1-
TXODD1-
3
3
4
4
TXODD1+
TXODD1+
3
3
4
4
TXODD2-
TXODD2-
5
5
6
6
TXODD2+
TXODD2+
5
5
6
6
GND
GND
7
7
8
8
7
7
8
8
TXODDC-
TXODDC-
9
9
10
10
TXODDC+
TXODDC+
9
9
10
10
TXODD3-
TXODD3-
11
11
12
12
TXODD3+
TXODD3+
11
11
12
12
TXEVEN0-
TXEVEN0-
13
13
14
14
TXEVEN0+
TXEVEN0+
13
13
14
14
GND
GND
15
15
16
16
GND
GND
15
15
16
16
TXEVEN1-
TXEVEN1-
17
17
18
18
TXEVEN1+
TXEVEN1+
17
17
18
18
TXEVEN2-
TXEVEN2-
19
19
20
20
TXEVEN2+
TXEVEN2+
19
19
20
20
TXEVENC-
TXEVENC-
21
21
22
22
TXEVENC+
TXEVENC+
21
21
22
22
TXEVEN3-
TXEVEN3-
23
23
24
24
TXEVEN3+
TXEVEN3+
23
23
24
24
25
25
26
26
25
25
26
26
GND
GND
LCDVCC
LCDVCC
27
27
28
28
27
27
28
28
LCDVCC
LCDVCC
LCDVCC
LCDVCC
29
29
30
30
29
29
30
30
1841 30P
1841 30P
LCDVCC 6
LCDVCC 6
R13
R14
2K/6
2K/6
GND
R21
100/6
SCL_O
R22
100/6
SDA_O
VCPU
VDD3V3
L28
8
VDD
4
VDD3
CX000800000/1206
27
26
35
38
LED_G
1
34
GND
2
R67
10K/6
VDD3V3
R48
10K/6
LED_R
VDD3V3
33
R54
0/6/NC
32
GND
UP
25
P1.7
24
DOWN
P1.6
23
MANU
P1.5
SEL
22
P1.4
3
PWR_KEY
9
VDDCTRL_2 6
16
30
STBY 8
31
DSUB_5V 3
42
LED_R
41
LED_G
40
39
10
VSS
+5V
GND
GND
SCL-VGA
SDA-VGA
U6
8
1
BOOST
DC
7
2
R62
47/6
IS
DE
6
3
R60
330K/6
VCC
CF
D2
5
4
FB
GND
1SS355
C67
C70
R58
0.1u/8
AIC1563
120p/6
240K/6 1%
2
Q5
GND
GND
MMST3906
R46
R55
3K/6 1%
1K/6 1%
C68
2200p/6
R56
1K/6 1%
GND
+5V
U1
3
VIN
L1
CX000800000/1206
1
ADJ/GND
C3
+
LT1117/TO223
100u/16V
GND
9
H4
8
H3
2
7
2
9
3
6
3
8
4
4
1
7
5
5
6
MTH276D126
MTH276D126
GND
AGND
GND
AGND
- 35 -
VDD3V3
VDD3V3
VPO
VPO
L3
L3
CX000800000/1206
CX000800000/1206
C15
C15
C23
C23
C7
C7
22U/16V
22U/16V
0.1U/6
0.1U/6
0.1U/6
0.1U/6
GND
GND
VDD3V3
VDD3V3
VAD
VAD
L8
L8
CX000800000/1206
CX000800000/1206
C33
C33
C31
C31
C37
C37
22U/16V
22U/16V
0.1U/6
0.1U/6
0.1U/6
0.1U/6
GND
GND
VDD3V3
VDD3V3
VDVI
VDVI
L14
L14
CX000800000/1206
CX000800000/1206
C45
C45
C36
C36
C39
C39
22U/16V
22U/16V
0.1U/6
0.1U/6
0.1U/6
0.1U/6
GND
GND
VDD2V5
VDD2V5
VDD
VDD
L4
L4
CX000800000/1206
CX000800000/1206
C19
C19
C22
C22
C21
C21
22U/16V
22U/16V
0.1U/6
0.1U/6
0.1U/6
0.1U/6
GND
GND
GND
GND
GND
GND
PROJECT : L7T
PROJECT : L7T
Quanta Computer Inc.
Quanta Computer Inc.
Title
Title
CONTENT
CONTENT
Size
Size
Document Number
Document Number
SCHEMATIC1
SCHEMATIC1
Date:
Date:
星期三 六月
星期三 六月
,
,
11, 2003
11, 2003
VDD3V3
VDD3V3
VDD3V3
R33
R45
470/6
470/6
MANU
DOWN
UP
SEL
LED-GREEN
LED-ORANGE
PWR_KEY
Q4
2
DTC143EUA
2
Q7
DTC143EUA
GND
GND
CN3
4
4
3
3
2
2
1
1
4606-04-04P-R
GND
D3
1SS355
Q6
NDS9410A/SO
C49
0.1u/6
L9
L6
2
1
CX000800000/1206
47UH
C32
C35
C27
D1
1n/6
0.1u/6
1000u/6.3V
RB081L-20
GND
GND
GND
GND
VDD2V5
0.8A Max
2
VOUT
R4
200/6 1%
+
C5
R2
200/6 1%
100u/16V
H2
9
2
9
8
3
8
1
7
4
1
7
6
5
6
MTH276D126
GND
GND
C14
C14
C6
C6
C25
C25
C16
C16
C13
C13
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
VDD3V3
VDD3V3
VPLL
VPLL
L12
L12
CX000800000/1206
CX000800000/1206
C42
C42
C34
C34
22U/16V
22U/16V
0.1U/6
0.1U/6
GND
GND
VDD3V3
VDD3V3
VDPLL
VDPLL
L15
L15
CX000800000/1206
CX000800000/1206
C44
C44
C40
C40
22U/16V
22U/16V
0.1U/6
0.1U/6
GND
GND
C17
C17
C18
C18
0.1U/6
0.1U/6
0.1U/6
0.1U/6
Rev
Rev
2A
2A
MST8111
MST8111
Sheet
Sheet
of
of
7
7
4
4
CN4
L10
22/6
8
L11
22/6
7
L13
22/6
6
L17
22/6
5
L18
22/6
4
L19
22/6
3
L20
22/6
2
1
4501-8-8P-R
VDD3V3
C80
C81
22U/25V/NC
0.1U/6
+5V
GND
VDD2V5
C10
C11
0.01U/6
22U/25V/NC
GND
PROJECT : L7T
Quanta Computer Inc.
Title
CONTENT
Size
Document Number
Rev
MCU AND POWER
2A
SCHEMATIC1
Date:
星期三 六月
,
11, 2003
Sheet
5
of
7