Acer AL2051W Technical Information Seite 49
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49
TXB2+
FSADDR5
C423
0.001uF
VDD_MPLL
FSDATAU0
FSDATAU23
AVDDA3
FSCLK+ 6
FSADDR0
FSDATAU25
TXB3-
FSDATAU11
FSDQSU1 6
+APLL
TXAC-
TXB3-
WR
AVDD_DVI
BIN4
GND
TXA3+
SOG4
FSDATAU30
FSDATAU18
C428
0.1uF
TXA0+
FSADDR3
FSADDR4
FSDATAU5
MST9251A(208Pin)
U401
168
167
166
165
164
161
160
180
179
178
177
176
175
174
131
205
44
43
42
41
40
39
38
37
18
15
14
11
9
8
6
5
26
25
24
23
22
21
20
19
1
208
2
3
207
36
33
32
31
30
29
28
27
45
46
47
48
80
49
51
54
55
10
34
173
17
195
125
109
86
56
204
113
156
58
59
60
61
16
35
12
50
57
157
64
183
184
7
132
155
172
158
169
185
102
4
87
170
171
108
159
140
13
62
67
68
69
70
71
72
73
74
75
76
78
201
135
136
137
138
141
142
143
144
145
146
147
148
149
150
151
152
133
105
107
110
111
112
115
116
117
118
119
120
121
122
123
124
127
128
129
65
181
186
187
66
63
202
203
163
52
53
103
77
81
82
83
84
85
154
114
88
89
90
91
92
93
126
139
94
95
96
97
98
99
100
101
106
104
130
134
153
200
79
206
162
194
182
188
189
190
191
192
193
196
197
198
199
LVA1P
LVA2M
LVA2P
LVACKM
LVACKP
LVA3M
LVA3P
LVB1P
LVB2M
LVB2P
LVBCKM
LVBCKP
LVB3M
LVB3P
VDDC
GND
VI_DATA[11]
VI_DATA[10]
VI_DATA[9]
VI_DATA[8]
REFM
REFP
RMID
VSYNC0
HSYNC1
DDCD_CK
DDCD_DA
REXT
DVI_CK-
DVI_CK+
DVI_B-
DVI_B+
RIN1M
RIN1
GIN1M
GIN1
SOGIN1
BIN1M
BIN1
VSYNC1
GND
DVI_R-
DVI_G+
DVI_G-
DVI_R+
HSYNC0
RIN0
RIN0M
SOGIN0
GIN0
GIN0M
BIN0
BIN0M
VI_DATA[12]
VI_DATA[13]
VI_DATA[14]
VI_DATA[15]
GND
AVDD_APLL
GPIO[5]/VHS
VI_DATA[0]
VI_DATA[1]
AVDD_DVI
AVDD_ADC
VDDC
AVDD_ADC
VDDC
VDDM
AVDD_PLL2
VDDM
VI_DATA[2]
AVDD_MPLL
VDDM
VDDC
VI_DATA[4]
VI_DATA[5]
VI_DATA[6]
VI_DATA[7]
GND
GND
AVDD_PLL
GND
VI_DATA[3]
GND
GND
GND
GND
GND
GND
GND
GND
BYPASS
LVA1M
VDDC
VDDM
AVDD_DVI
GND
LVA0P
LVA0M
GND
GND
GND
GND
VCTRL
HWRESET
INT
ALE
RDZ
WRZ
DBUS[0]
DBUS[1]
DBUS[2]
DBUS[3]
GPIO[3]/VDE
GPIO[1]/FIELD
PWM1
MDATA[15]
MDATA[14]
MDATA[13]
MDATA[12]
MDATA[11]
MDATA[10]
MDATA[9]
MDATA[8]
MDATA[7]
MDATA[6]
MDATA[5]
MDATA[4]
MDATA[3]
MDATA[2]
MDATA[1]
MDATA[0]
DQM[0]
MCLKE
MCLK
BADR[1]
BADR[0]
RASZ
CASZ
WEZ
MADR[0]
MADR[1]
MADR[2]
MADR[3]
MADR[4]
MADR[5]
MADR[6]
MADR[7]
MADR[8]
MADR[9]
MADR[10]
GND
LVB1M
LVB0P
LVB0M
VDDP
VDDC
XOUT
XIN
GND
GPIO[4]/VCLK2
VI_CK
GND
GPIO[2]/VVS
DQS[3]
MDATA[31]
MDATA[30]
MDATA[29]
MDATA[28]
VDDM
GND
MDATA[27]
MDATA[26]
MDATA[25]
MDATA[24]
MDATA[23]
MDATA[22]
GND
VDDM
MDATA[21]
MDATA[20]
MDATA[19]
MDATA[18]
MDATA[17]
MDATA[16]
DQS[2]
DQM[1]
MCLKZ
MVREF
MADR[11]
DQS[1]
DQS[0]
PWM0
VDDC
GND
VDDP
GND
VDDP
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
MCU INTERFACE
AD1
FSDQM1 6
FSDQM0 6
FSDQSU3 6
WR7
TXB3+
AD2
C425
0.1uF
GIN4
GND
FSDATAU27
G-4
FSBKSEL0 6
FSDATAU7
FSDATAU3
R+4
FSDQSU2 6
FSCLK-
FSADDR[0..11]
TXA0-
B+4
R465
360 1/10W
INT7
TXBC-
AD2
XTAL
+3.3DV2
TXB1+
FSDATAU2
GNDG4
AD3
TXB2-
HWRESET
TXB2+
RX0+
Unloaded trace impedance on this interface is 90 Ohm
Loaded trace impedace with DRAM load is 65 Ohm (for 2.5 inch total trace
length)
AVDD_PLL
TXAC-
+2.5MVDD3
R-4
FSCLK+
FSDQM0U
TXAC+
RX0-
AD07
TXB0+
RX1+
FSDATAU16
R443
10K 1/16W
AdjBACKLITE3
R449 33 1/16W
VDDC
FSDATAU8
ALE
+
C424
22uF/50V
TXA2+
ALE7
FSBKSEL0
FSADDR11
R444
390 1/16W
GNDR4
FSDQSU0 6
VSYNC4
FSDATAU14
RD
TXB0-
TXA3-
AD0
FSDATAU10
FSADDR1
C418
22pF
AVDD_DVI
TXA2-
FSDATAU28
INT
CN407
CONN
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
AD27
R447
360 1/10W
/FSRAS 6
RXC-
RXC+
R451
1K 1/16W
B-4
(5mm)
R450
1K 1/16W
+3.3DV1
FSADDR8
TXA1+
TXA1-
FSADDR9
R445
360 1/10W
ALE
RD
TXB1+
FSADDR6
FSDATAU22
C421
0.1uF
RX2+
VDD_MPLL3
GNDB4
FSDATAU[0..31] 6
FSBKSEL1 6
TXB2-
ADJ_PWM
L404
120 OHM
R446
360 1/10W
DVI INPUT
AD17
TXBC-
FSDATAU12
HWRESET
PLL_GND
TXB0-
RX1-
FSDATAU13
C41922pF
CLK+4
GND
FSDATAU6
RD7
FSDATAU17
MVref
FSADDR[0..11] 6
TXB1-
FSDATAU26
FSBKSEL1
FSDATAU4
CLK-4
AD37
RX2-
FSDATAU31
AVDD_PLL3
TXA2+
AD3
FSCKE 6
TXBC+
AD0
TXB1-
X401
14.318MHz
AVDDPLL2 3
/FSCAS 6
+2.5MVDD
Scaler (MST9251A)
1
715G1765-1 for AL2051W (acer)
C
58Tuesday, January 03, 2006
Title
Size Document Number Rev
Date: Sheet
of
/FSWE
VLCD3
VLCD
TXA0-
FSDATAU9
+3.3DV1 3
FSCLK- 6
AVDDPLL2
GND
FSADDR10
R448 33 1/16W
AVDD_DVI3
FSADDR7
FSCLK+, FSCLK- should be routed
like a differentail pair
TXA3-
TXA1-
/FSRAS
TXAC+
FSDATAU19
/FSCAS
HSYNC4
INT
TCLK
FSDATAU15
TXB0+
FSDATAU21
+2.5MVDD
G+4
TXA3+
FSDATAU1
C422
0.1uF
VDDC 3
TXA0+
R442 100 1/16W
For AOC LCD I/F-
F/W default set Odd/Even Swap.
4/13/93
TXA1+
HWRESET7
AVDDA
GND
Volume8
CONNECTOR for PANEL
TXB3+
WR
MVref
FSDATAU[0..31]
MVref
C420
0.1uF
FSCKE
+3.3DV23
VGA INPUT
FSDATAU24
FSDATAU29
TXA2-
TXBC+
RIN4
AD1
FSADDR2
R466
360 1/10W
C427 0.1uF
MVref
+APLL3
FSDATAU20
FSDQM1U
/FSWE 6
http://www.wjel.net
- Acer AL2051W 1
- Service Guide 1
- Copyright 3
- Disclaimer 3
- Trademarks 3
- Conventions 3
- Preface 4
- Notice: 4
- Warning: 4
- Table Of Contents 6
- Introduction 7
- Chart of AL2051W 7
- Standard Test Conditions 8
- Measurement systems 8
- LCD Panel Specification 10
- Supported Timing 11
- Main Board Diagram 13
- Software Flow Chart 14
- Main Board Layout 16
- External Controls 17
- Front Panel Control 20
- Chapter 3 26
- (Fig 6) 28
- (Fig 14) 32
- No picture (LED orange) 35
- White screen 36
- 2. Power Board 37
- 3. Inverter Board 38
- Keypad Board 39
- Part List 43
- MST9251A SCHEMATIC 46
- Change to 47
- 715G1765-1 for AL2051W(acer) 48
- MST9251A(208Pin) 49
- LAYOUT Joyce request 50
- 715G1765-1 for AL2051W (acer) 50
- For Hardware 51
- Power/Inverter board 53
- INPC2062AUA1P 54
Verwandte Produkte und Handbücher für Fernseher & Monitore Acer AL2051W
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Fernseher & Monitore Acer P243 Technical Information
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Fernseher & Monitore Acer V193W Wartungshandbuch
(47 Seiten)
(47 Seiten)
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