Red; Green; Sogin; Blue - Acer AL1712 Service Manual

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