Acer AL2032W Manual de serviço - Página 37

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12V_A
L20
CN9
1
5
lef t_in
R109
0/6
4
3
2
R110
0/6
ZD005D100
/ 6
3
p F
/ 6
1
0
p F
1
4
2
1
C
2
0
1
2
C
2
AGND
AGND
AGND
+12V
R79
10K/6
R75
4K7/6
MUTE
4
MUTE
7
VOLUME
+5V
L36
CX000800000/1206
/ 6
F
u
. 1
0
9
9
1
U12
C
AGND
1
2Y 1
2
2Y 0
ADO_L
3
4
ADO_L
3Y 1
LIN
4
3Z
LIN_L
C202 1u/8
5
3Y 0
6
E
7
VEE
8
GND
74HCT4053
+2.5V_DDR
/ 6
V
V
/ 6
/ 6
5
5
F
0
/ 2
4
/ 2
1
5
F
F
9
0
u
2
2
u
u
3
C
F
F
2
3
. 1
C
C
. 1
. 1
C
u
u
C
C
0
2
2
0
0
2
2
GND
4
FSDATA[0..31]
4
FSADDR[0..11]
FSADDR0
FSADDR1
FSADDR2
FSADDR3
FSADDR4
FSADDR5
FSADDR6
FSADDR7
FSADDR8
FSADDR9
FSADDR10
FSADDR11
FSBKSEL0
4
FSBKSEL0
FSBKSEL1
4
FSBKSEL1
FSCLK-
4
FSCLK-
FSCLK+
4
FSCLK+
FSCKE
4
FSCKE
GND
/FSRAS
4
/FSRAS
/FSCAS
4
/FSCAS
/FSWE
4
/FSWE
DQS
4
FSDQS
FSDQM0
4
FSDQM[0..3]
FSDQM1
FSDQM2
FSDQM3
MT46V2M32LG-4
TQFP-100
+12V
CX000800000/1206
L22
LIN_L
CX000800000/1206
RIN_R
L23
CX000800000/1206
C
C
/ N
/ N
/ 6
/ 6
/ 6
/ 6
p F
p F
K
K
0
0
2
1
. 1
. 1
2
2
0
0
4 5
2
3 5
1
1
2
1
1
C
C
1
1
R
R
AGND
AGND
AGND
AGND
L
4
C75
1u/8
RIN
0
9
3
3
2
AGND
T
C79
1u/8
B
0
M
1
C83
1u/8
AGND
M
/ 6
Q
K
1
0
AGND
C85
1u/8
1
6
7
LIN
C95
1u/8
R
VOLUME
/ 6
F
u
. 1
0
7
9
AGND
C
/ 6
F
u
. 1
0
0
0
2
C
AGND
16
VCC
15
2Z
14
RIN
1Z
ADO_R
13
ADO_R 4
1Y 1
C201 1u/8
12
RIN_R
1Y 0
11
S1
10
S2
9
ADO_C
S3
ADO_C 4
AGND
/ 6
/ 6
/ 6
/ 6
/ 6
/ 6
/ 6
/ 6
F
F
F
F
2
F
F
3
F
F
u
4
3
u
u
u
u
u
C
1
u
u
. 1
C
C
. 1
. 1
. 1
7
. 1
. 1
C
. 1
. 1
8
8
2
0
0
0
0
2
1
0
0
0
0
C
C
C
FSVREF
+2.5V_DDR
4
2
9
7
3
9
6
5
5
5
5
6
8
2 8 1
2
5
6
7
7
9
1
3
6
9
5
8
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
D
D
D
D
F
E
31
D
D
D
D
D
D
D
D
D
D
D
D
D
D
R
D
D
D
D
D
D
D
D
D
D
V
V
V
V
A0
32
V
V
V
V
V
V
V
V
V
V
V
A1
33
A2
34
A3
47
A4
48
A5
49
A6
50
A7
51
A8/AP
45
A9
36
A10
37
A11
29
BA0
30
BA1
54
CLK
55
CLK
53
CKE
28
CS
27
RAS
26
CAS
25
WE
94
DQS
23
DM0
56
DM1
24
DM2
57
DM3
38
NC
39
NC
40
NC
41
NC
42
NC
43
NC
44
NC
87
NC
88
NC
89
NC
90
NC
91
DNC
93
NC
Q
Q
Q
Q
Q
Q
Q
Q
Q
L
S
S
S
S
S
S
S
S
S
S
S
S
S
C
S
S
S
S
S
S
S
S
S
S
S
S
S
V
V
V
V
V
V
V
V
V
V
V
V
V
M
1
9
2
0
6
2
2
9
6
6
6
5
2
5 1
1
6
7
7
8
9
9
1
4
6
8
5
GND
C204 0.1uF/6
C205 0.1uF/6
12V_A
6
0
2
6
/ 1
0
/ 6
2
/ 6
/ 6
0
/ 1
F
0
p F
V
p F
u
0
0
5
0
. 1
0
/ 2
0
0
0
0
0
0
0
0
8
F
4 1 0
1
5 1 0
0
u
0
8
6
6
0
2
8
2
6
7
C
C
0
2
0
C
7
1
1
0
X
L
L
C
0
C71
C74
C
X
C
0.01uF/6
U9
8
7
6
5
4
3
2
1
0
4
4
4
4
4
4
4
4
4
-
+
+
+
R
R
R
R
T
R
T
T
C
C
D
D
U
S
U
U
C
C
N
N
B
O
1
O
O
V
V
G
G
R
SDZ
R
R
P
P
P
P
2
RIN+
3
RIN-
4
V2P5
5
LIN-
6
LIN+
7
AVDDREF
8
VREF
9
VARDIFF
10
VARMAX
11
VOL
12
AGND
L
L
L
L
+
+
-
D
D
C
C
T
T
T
+
C
C
U
U
N
N
U
L
S
G
G
V
V
O
O
O
B
P
P
L
L
P
P
L
3
4
5
6
7
8
9
0
1
1
1
1
1
1
1
1
2
2
C106 0.01uF/6
C103 0.01uF/6
6
0
2
/ 6
/ 1
F
0
u
0
. 1
V
0
5
0
0
/ 2
0
8
9
F
4
0
0
u
0
0
1
2
4
1
5
0
2
2
C
C
2
X
L
L
12V_A
C
/ 6
/ 6
p F
p F
0
0
0
0
1
0
2
0
1
1
1
1
1
1
C
C
SPKLO+
/ 6
/ 6
/ 6
F
F
F
9
7
6
u
u
u
1
1
C
. 1
. 1
. 1
C
C
0
0
0
U1
FSDATA0
97
DQ0
FSDATA1
98
DQ1
FSDATA2
100
DQ2
FSDATA3
1
DQ3
FSDATA4
3
DQ4
FSDATA5
4
DQ5
FSDATA6
6
DQ6
FSDATA7
7
DQ7
FSDATA8
60
DQ8
61
FSDATA9
DQ9
FSDATA10
63
DQ10
FSDATA11
64
DQ11
FSDATA12
68
DQ12
FSDATA13
69
DQ13
FSDATA14
71
DQ14
FSDATA15
72
DQ15
FSDATA16
9
DQ16
FSDATA17
10
DQ17
12
FSDATA18
DQ18
FSDATA19
13
DQ19
FSDATA20
17
DQ20
FSDATA21
18
DQ21
FSDATA22
20
DQ22
FSDATA23
21
DQ23
FSDATA24
74
DQ24
FSDATA25
75
DQ25
FSDATA26
77
DQ26
FSDATA27
78
DQ27
FSDATA28
80
DQ28
FSDATA29
81
DQ29
FSDATA30
83
DQ30
FSDATA31
84
DQ31
Place series termination resistors very
close to U600
- 37 -
SPKRO+
SPKRO-
12V_A
/ 6
V
5
F
/ 2
u
. 1
F
6
3
u
6
7
0
2
C
C
2
0.01uF/6
9
8
7
3
3
3
-
-
R
R
T
R
C
C
U
S
C
C
B
O
36
V
V
C82
1u/8
R
VCLAMPR
P
P
35
MODEB
34
MODE
33
AVCC
32
/ 6
VAROUTR
F
u
31
. 1
4
VAROUTL
8
0
C
30
NC
29
C87
0.1uF/6
AVDD
28
C96
220pF/6
COSC
27
R87
120K/6
ROSC
26
AGND
AGND
25
C99
1u/8
VCLAMPL
L
L
-
T
C
C
-
U
C
C
L
S
O
V
V
B
L
P
P
TPA3003D2
2
3
4
2
2
2
/ 6
6
0
SPKRO+
F
2
V
u
/ 1
5
SPKRO-
. 1
/ 2
0
SPKLO+
0
0
0
F
0
1
u
SPKLO-
0
5
1
2
0
0
2
C
8
1
0
C
0
0
12V_A
X
C
SPKLO-
Quanta Computer Inc.
Title
08. Audio
Size
Document Number
08. Audio
Date:
Tuesday , September 14, 2004
+2.5V_DDR
R3
10K/6 1%
FSVREF
R1
10K/6 1%
GND
FSCLK+
FSCLK-
Place R704 termination close to
corresponding U600 Pins
Quanta Computer Inc.
Title
05. Frame Store
Size
Document Number
05. Frame Store
Date:
Thursday , September 02, 2004
12V_A
V
5
/ 2
F
6
u
8
2
C
2
L21
CX000800000/1206
GND
AGND
CN6
1
2
3
4
4501-04-04P-R
PROJECT : M0TW
Rev
M0TW
A
Sheet
8
of
8
FSVREF
C1
0.1uF/6
GND
R4
140R/6 1%
PROJECT : M0TW
Rev
MOTW
A
Sheet
5
of
8