Acer AL2051W Technical Information Seite 47
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47
VDD_MPLL
C732
0.1uF
C771
0.1uF/16V
C770
0.1uF
+3.3AVDD for
AVDD_PLL
R709 4.7K 1/16W
C750
0.1uF
R714
1K 1/16W
C741
0.1uF
Q705
PMBS3904
CE
B
+1.8V_VDD
R7050 1/16W
U706
AIC1084-33PE
1
23
4
ADJ
Vo2Vin
Vo2
+
C749
10uF/50V
Q702
PMBS3904
CE
B
C724
0.1uF
C701
1000pF
0805
+3.3AVDD
R707
NC
MH4
1
C704
0.1uF
C702
(NC)1uF/16V
C736
0.1uF
+
C713
220uF/16V
pin63,pin79,pin131,
pin156,pin173,pin185,pin195
+3.3AVDD for
AVDDA
+
C721
47uF/25V
U701
AM4811P-T1-PF
1
2
3
4
8
7
6
5
S
S
S
G
D
D
D
D
3.3V(6251) for
AVDD_PLL2
pin86, pin102,pin113
,pin125,pin139,pin154
VCC12V
VCC5V+
L704 120 OHM
D704
SBM84PT
pin162,pin182
R703
NC
L715
120 OHM
C768
0.1uF
0805
VCPU
+APLL 5
VCC5V
+2.5V_DMQ 6
+
C703
100uF/16V
+3.3DV1 5
Audio PLL
1.8V
+3.3DV2
VCC5V
C710
1uF/25V
R719
62K 1/10W 1%
+
C756
10uF/50V
+
C765
10uF/50V
R716
1K 1/16W
0805
+APLL
+3.3AVDD
+3.3AVDD
AVDD_PLL
C777
(NC)0.1uF/16V
CN701
JACK
1
2
+3.3AVDD
VCC12V
C718
0.1uF
+
C753
10uF/50V
09/27 Modified by SC
MH1
1
C
BE
+2.5MVDD
R708 51K 1/16W
VCPU
VCC5V
+2.5V_DMC 6
onBACKLITE 7
pin17,pin34
+2.5VM
VCC12V_AUDIO 8
C762
0.1uF
pin12
VCC12V
+
C760
10uF/50V
+
C709
220uF/16V
C715
0.1uF
+
C717
47uF/16V
C731
0.1uF
L702
120 OHM
MH11
1
L708 120 OHM
C743
0.1uF
D125
LL5232B 5.6V 5%
C738
0.1uF
0805
C776
0.1uF/16V
AVDDA 5
+
C733
10uF/50V
R704
10K 1/16W
+
C730
47uF/16V
L713
120 OHM
FB705 NC
VCC5V
MH6
1
Change to
TO-252
pin109
C748
0.1uF
FB702 120 OHM
pin204
+2.5V_DMQ
C737
0.1uF
VCC5V+
MH10
1
0805
U707
LM3485
5
1
4
3
8
7 2
6
ADJ
ISENSE
FB
NC
VIN
PGATE GND
PWRGND
+
C758
10uF/50V
R721
20K 1/10W
R715
1K 1/16W
D705
SBM84PT
R710
10K 1/16W
R726 51K 1/16W
+3.3DV1
LP701
BEAD
4 1
5
6 3
2
C
BE
+
C725
47uF/16V
+
C707
220uF/16V
+3.3AVDD
U702
AIC1084-33PE
1
23
4
ADJ
Vo2Vin
Vo2
ON_OFF
+3.3AVDD for
AVDD_DVI
AVDD_DVI
+2.5MVDD
VCC5V+
VCC5V
C711
1000pF
C714
0.1uF/16V
C773
1000pF
09/27 Modified by SC
0805
D702 SMB340
S
D
G
706
AO3401
FB701 600 OHM
R7240 1/16W
L705
120 OHM
S
D
G
Q701
AO3401
C719
0.1uF
VDD_MPLL 5
onPOWER7
Remove C94/C95/U13
+3.3DV1=>LCD I/F Pad
+3.3DV2=>Host bus
0414
PLL_GND
Q703
PMBS3904
CE
B
+1.8V_VDD
Q704
PMBS3904
CE
B
C742
0.1uF
CN702
CONN
1
2
3
4
5
6
C723
0.1uF
L714
120 OHM
AdjBACKLITE 5
VCC5V+
VCPU 7
PLL_GND
VCC5V
+
C706
220uF/16V
R722
10K 1/16W
R702
10K 1/16W
+2.5MVDD 5
C726
0.1uF
C755
0.1uF
+
C716
22uF/16V
AVDDA
+
C763
47uF/25V
MH8
1
R7170 1/16W
C769
0.1uF
AVDD_PLL 5
+3.3V for
VDD_MPLL
+
C708
220uF/16V
R712 4.7K 1/16W
+2.5MVDD
R711
10K 1/16W
D706
NC
C745
0.1uF
L701
22uH
MH9
1
C746
0.1uF
C766
0.1uF
TO-263
VCC12V
C759
0.1uF
R7250 1/16W
VLCD 5
PLL_GND
+3.3AVDD
+
C778
100uF/16V
C727
0.1uF
VCC5V
VCC5V
C751
0.1uF
L706
120 OHM
AVDDPLL2
+3.3DVDD
+2.5V_DMC
FB704 600 OHM
L709 120 OHM
U703
AP1084D18
3
1
2
4
Vin
GND
Vout
Vout
L701A1
NC
+12V_IN
C775
0.1uF
R720
20K 1/10W 1%
0805
C757
0.1uF
VCC12V
PLL_GND
+
C705
220uF/16V
U705
AIC1084-33M
3
1
2
4
VIN
ADJ
VOUT
VOUT
onPanel_5V/3.3V7
POWER
1
715G1765-1 for AL2051W (acer)
C
38Tuesday, January 03, 2006
Title
Size Document Number Rev
Date: Sheet
of
C729
0.1uF
2.5V
FOR
DDR
VCC12V_AUDIO
+3.3DV2 5
+1.8V_VDD
+
C720
47uF/25V
pin66
VCC5V
C754
0.1uF
R723
10K 1/16W
R727 4.7K 1/16W
C772
(NC)0.1uF/16V
AVDDPLL2 5
0805
C734
0.1uF
L707
120 OHM
C728
0.1uF
1.8V for
VDDC
+
C774
220uF/16V
AVDD_DVI 5
pin4,pin10
Change to
TO-252
L712
120 OHM
MH3
1
L711
120 OHM
C739
0.1uF
+3.3DVDD
R713 4.7K 1/16W
+
C735
10uF/50V
Change to AZ1084-18
TO263
C710
綼
U701
C740
0.1uF
C767
0.1uF
MH7
1
pin49
FB703 120 OHM
+
C722
10uF/50V
MH5
1
VLCD
PLL_GND
+
C764
47uF/25V
+3.3DVDD
+3.3DVDD
C747
0.1uF
VDDC
L703
120 OHM
VCC5V+
C712
0.0047uF
R728
10K 1/16W
C744
0.1uF
VDDC 5
L710 120 OHM
U704
3 2
1
4
VI VO
GND
VO
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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(155 Seiten)
Fernseher & Monitore Acer V193W Wartungshandbuch
(47 Seiten)
(47 Seiten)
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