Acer 41AS551V AC511 Service Manual - Page 50
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CMPC-S551V-2TACER
H802
5V
1
HS
2
VS
3
SCL
4
R179
SDA
2.2k
5
6
R178
12V
2.2k
7
CLP
8
R160
SENSE
9
220
5V
SCL
ZD105
C103
10
C104
R120
R119
93A39-
0.1
SDA
100UF
2K2
52-52T
11
10K
25V
HZ5C2
12
10
IC101
56A1125-510
R180
R118
WT62P1
74LS14
3K6
10K
5
C110
1UF
4.6
50V
1
R/D
V-I/P
40
R116
R115
1.7
3.8
C160
C163
100
100
2
BRIT
H-I/P
39
150
150
1.7
3
CONT
G/D
38
R112
C105
6K2
4.8
1.7
0.1
4
RESET
B/D
37
D104
R110
R111
93A64-11-52T
5.1
2.3
22
22
1N4148
5
VCC
R/B
36
C108
1/4W
1/4W
IC102
56A1133-12A
50V/DF
L101
C106
1.9
M24C04
6
GND
G/B
35
73A53-339-10T
33UF
3.3UH
5
2
1.5
1
8
7
OSC0
B/B
34
5V
C102
X101
5
R109
R108
R100
C970
47UF
2.1
0.6
2
7
5K1
5K1
8
OSC1
H-OUT
33
4K7
93A22-43-H
12MHZ
16V
3
6
9
SCL
V-OUT
32
1000UF
R117
100
4
5
10
SDA
(SCL)
31
R143
100
5
3
R153
11
W/P
ROT
30
3K3
R124
JUM4
1K5
5.1
12
PM1+PM2
(CS1)
29
R186
D107
R135
R137
R136
D106
C164
93A64-
JWT3
2K2
2K
93A64-
1K5
0.1
2K2
0.1
11-52T
11-52T
13
DEGAUSS
(CS0)
28
R141
H601
1N4148
R171
R170
R134
1N4148
100
2K2
100
9K1
14
(AUDIO)
27
1
R106
1%
J027
30K
0.3
2
15
SENSE
(SDA)
26
3
5.1
16
DDC
SCL
25
4
R144
17
HLOCK
SDA
24
330
IC105
R130
R173
56A1131-21
5.1
4K7
33
3.3
WT6805
R163
18
SKEYB
AD0
23
1/4W
R161
6K8
R131
5.1
4.9
4K7
9
VDD SCL
8
1K2
1/4W
19
SKEYA
AD1
22
C171
0.6
SDA
ZD112
5.1
10UF
10
VFLB
7
93A39-
JWT1
20
MUTE
OFF
21
R973
128-52T
R133
8
1.1K
RD6.2EB2
4K7
11
SS
6
JUM2
1/2W
71A55-9-T
L102
H804A
FB101
73A54-220-10T
12
FB
HFLB
5
FB
1
4.8
R159
R125
BO
C169
2
13
B
VDDA
4
56
JUM3
2K2
100UF
JUM1
C168
G0
1/4W
SW104
0.1
16V
3
1
D101
R128
(EXIT)
14
G
RP
3
5V
RO
1N4148
R168
1K
OSD
4
R158
R175
(NC)
10K
1.1
C167
R165
7K5
D121
5
15
R
VCP
2
1K
Q101
1/6W
R127
0.22
2K2
2SC945
(NC)
1N4148
1K
VSSA
16
VSS
1
R114
D102
47K
C109
R129
SW101
R154
R155
1N4148
(NC)
R167
1UF
2K
ENTER
6K2
470K
R156
(NC)
(NC)
(MENU)
10K
1/2W
3K3
KEYPAD CONTROL OSD
R174
C172
C166
1000
1K
0.01
JUM5
R113
47K
7V
(NC)
P3
SDA
SCL
14.5V
PX
CS0
CS1
SCL
14.5V
J991
~
C907
D901 D904
150UF
93A52-55P-52T
450V
RY901
1N5408
CN902
77A260-5-1
D902
D903
C900
4700
250VAC/
R923
D901
D904
400VAC
PR901
75K
R986
DEG.
10M
61A52-27-4G
1/2W
1/2W
NR901
61A58-8
D939
15
R981
93A64-
100
11-52T
1/2W
1N4148
14.5V
R924
75K
1/2W
Q913
C963
C964
15
57A419-SG-T
3300
3300
KSC945C
ZD913
250VAC
250VAC
93A39-113-52T
SW901
R982
0.05
C966
10K
47UF
R983
1/4W
10K
1/4W
R932
L902
IC901
2K7
ZD903
73A174-17-G
C917
1/4W
93A39-
56A379-9
R935
2.2UF
124-52T
KA3842A
330K
1/4W
VR901
3.7
5
1
COMP.
Vref
8
100
R934
C918
C921
14.5V
1K
3300
2.5
16.4
1/4W
100V
2
F.B
Vcc
7
0.1
50V
R933
4.3
560
3
Is
O/P
6
1/4W
R937
150
C920
0.3
C902
4
Ct/Rt
GND
5
1000PF
1/4W
0.22
250VAC
R938
22
93A64-11-52T
1/4W
R996
L901
10K
73A174-2-SA
R995
D995
39K
C995
93A64-11-52T
4700
1N4148
100V
R901
R930
470K
510
R940
1/2W
1/4W
39K
1%
C901
0.33
C924
275V
3300
R942
150
100V
1/4W
F901
84A7H-315-SL
3.15A/250V
CN901
R994
Q990
8K2
1/4W
KSC945
FB901
95A90-23
FB902
71A55-19-T
02/14/2003
02/21/2003
02/24/2003
05/04/2001
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12 SCHEMATIC DIAGRAM
5
4
3
2
1
H501
SHUTTLE CONTROL OSD
FROM AUDIO INPUT JACK
5V
R172
14
100
R601
1/4W
R414
R132
4
3
2
1
120K
100
2K2
1/4W
12
13
1/4W
1/4W
11
7
C130
47P
IC104
NPO
C162
74LS14
1000
R602
82K
R403
1.25
120K
1/4W
R413
C406
C630
180K
(NC)
1/4W
C161
R611
100
D411
100
56K
C608
93A64-501-52T
R431
0.1
R966
95A90
R603
-23
120K
R469
C943
1/4W
R604
1/2W
150K
17
HEHTIN
Isense
16
C449
JUMPER
1500
0.047
1/4W
63V
3.4
5
100V
18
VEHTIN
REGIN
15
R432
C482
C604
61A172-362-52T
0.1
3.8
0.1
R965
19
VOSCF
COMP
14
R147
D101
56
100V
C607
5K1
93A64-11-52T
3W
0.1
5.3
8.1
20
VGCCAP
HREF
13
D402
C605
93A64-11-52T
D931
C603
Q921
47UF/50V
1N4148
95A90-23
0.47
0.3
21
VGND
HFLY
12
57A446-1-T
50V
C412
R462
2SC1213AC
R152
3.1
330
47K
22
VCAP
HMOIRE
11
1/2W
3K
C613
R421
C404
0.1UF
3.7
ZD110
100
0.22
R126
C146
50V
23
VOUT
H-POS
10
5V
R122
93A39-
2K
50V
C947
10UF
150
517-52T
4.7UF
1/4W
R616
3.1
1/4W
TZX6V2C
C616
24
EWOUT
HPLL1
9
0.15
100
C631
C402
R404
D441
100
3.7
10UF
100V
24K
1N5817
AUDIO OPTION
25
X-RAY
RO
8
R401
6.3
1K8
C401
R520
D928
26
HOUT
HGND
7
C113
93A64-11-52T
47
R442
C470
C486
C403
100UF
1N4148
2K2
12
63V
25V
100
1.1
0.001
1/4W
27
GND
CO
6
100V
R408
4.6
1.5
C405
95A90-23
LED1
R963
C409
C446
28
BOUT
HPLL2
5
81A10-2-SA
220
0.01UF
R402
1/2W
0.1
100UF
3.4
4K7
100V
16V
12
29
VCC
HOSCF
4
C462
ZD445
1.1
0.1
93A39-82-52T
30
SCL
HLOCK
3
R412
R405
95A90-23
100
31
SDA
VS
2
R406
R610
C408
R145
100
C407
0.6
100
100
10
32
5V
HS
1
5K1
JWT2
R410
C410
C606
100
R455
IC401
100
100
10K
56A573-510
R162
9
D160
R971
8
1/6W
TDA9115
10K
R164
3K3
1N4148
1/4W
SW103
36K
R123
(DOWN)
2K2
LEFT
R417
R416
C433
C165
620
1K8
R418
10UF
R182
C471
C434
1/6W
1%
R181
4.7UF
620
330
100
22UF
1/2W
Q471
1K5
1%
57A420-501-T
50V
R183
SW102
R420
RIGHT
3K
47
(UP)
SDA
12V
P16
P17
T901
80A569P-2-GC
134
80V
80V
7
9
D918
C929
L903
D704
R733
93A1060-6-52T
73A259-4
93A52-47P-52T
20K
22UF
2W
BYV26C
160V
C950
L906
R927
73A253-90-L
220
TP902
1KV
33K
C915
9A211-2
3W
8
0.01
FB905
D919
R989
2KV
D910
93A60-73A
C931
95A90-23
470
390UF
FR107
31DF4
3W
80V
D925
FB907
C951
93A3040-10E-52T
C955
71A55-19-T
47UF
220
200V
1KV
5
10
D
Q911
57A600-27
G
IRF634B
R962
Q912
22
S
57A446-1-T
D911
1/4W
2SC1213AC
93A1060-6-52T
FB904
BYC26C
71A55-19-T
R960
D926
C941
Q920
47K
93A64-11-52T
57A619-1-T
0.1
1/4W
1N4148
100V
2SA673AC
D912
93A64-31G-52T
BAV20
25
-12V
R931
3
13
D921
L905
1
C967
C934
93A1040-2-52T
71A55-19-T
1/4W
100
1000UF
C916
UF4004
35V
100UF
2
25V
C923
330
FB903
TP901
1KV
95A90-23
14.5
14
D932
Q909
D922
R957
C938
93A3040-10E-52T
C936
93A64-
47K
57A728-3
1000UF
UF304G
1000UF
11H-52T
1/4W
HSB772
25V
25V
1N4148
D
Q901
(NC)
R959
57A724
33K
R958
G
-6
1/4W
R961
1K
STP7NC70ZFP
1/2W
D913
95A90-23
R999
R939
7V
95A90-23
20K
S
Q910
1N4148
1/4W
12
57A419-SG-T
R955
D923
C922
R988
95A90-23
C939
KSC945C
0.1
93A3020-6P-52T
22K
330UF
C940
100V
11
UF302G
1/4W
22UF
25V
N.C
D930
J166
HER303
C930
(NC)
R929
2200UF
0.33
25V
C965
2W
N.C
0.01
100V
SYNC+
R705
D914
R941
93A64-11-52T
1K5
470
FROM FBT
1N4148
1W
1/4W
R770
SYNC-
4K7
R703
100
D990
1N4148
Q706
57A419-SG-T
KSC945CG
R993
R702
R704
3K
6K2
R919
10
C990
3K
1/4W
1/4W
1UF
49
P601
1
2
3
4
CRPC-S551V-2TACER
D803
R811
715A833-XX
P801
1K
93A64-
1/6W
R192
5V
11-52T
R804
R807
2K
1
33
1N4148
100
A
B
R/I
1/6W
E601
2
1
R OSD
R191
R808
C802
2K
3
R812
1K
100
1UF/50V
R801
2
G OSD
G/I
D804
R809
4
75
R816
1K
100
93A64-
3
B OSD
5
11-52T
R810
B/I
1N4148
R817
47K
95A90-23
6
4
OSD SEL
14.5V
D801
12V
7
93A64-
P19
5
R/V IN
11-52T
H-OUT
8
R805
1N4148
V-OUT
HS
33
9
6
G/V IN
5V
VS
C801
10
R802
1UF
SCL
7
B/V IN
11
75
D802
SDA
93A64-
12
11-52T
8
ANALOG GND
1N4148
C807
C806
100UF
0.1
HREF
9
ANALOG VCC
D805
VOUT
C810
R839
R828
R813
93A64-
EWOUT
100UF
11-52T
2K2
2K2
10
VREF REXT
HOUT
R806
10K
1N4148
(N.C)
(N.C)
BOUT
33
1/6W
R967
C946
11
SDA
0.01
27K
R814
C961
0.22
100V
1/4W
C803
250V
100
1UF
12
SCL
R968
B+
R803
R972
D806
R815
VR902
C814
240K
22K
75
93A64-
100
30K
(NC)
22K
1/4W
1/4W
11-52T
1N4148
C811
C812
P802
R969
100
100
C945
B+ ADJ
5V
100K
1
0.1
1/4W
50V
HS
2
C813
VS
(NC)
C887
3
100
SCL
4
50V
SDA
5
P27
L804
6
12V
71A55-19-T
7
CLAMP
8
R419
C863
4K7
SENSE
9
1000
SCL
50V
10
SDA
11
12
R822
ZD801
ZD802
61A152M-339-64
93A39-
93A39-
73-52T
73-52T
V-OUT
H-OUT
R
G
B
5
4
3
2
1
P804
V-OUT
P3
R651
R650
5K6
4K7
R471
D601
62K
1/6W
93A52-47P-52T
1N4004
470UF
14.5V
R473
R636
C621
10K
ZD610
10
C622
1000UF
13.3
12.8
1/6W
R620
3W
0.1
IN4148
16V
50V
2
6
1/6W
HREF
24K
1.1
7
IC601
56A574-1
VOUT
1.1
TDA9302H
1
R662
R621
12K
C602
C601
3K9
4
1/6W
0.1
330
-11.2
50V
PF
R630
MUTE
F.B
5K6
1/4W
C661
C660
50V
470UF
16V
80V
-12V
P17
B+
D405
70V
B+
B+
93A1002
T401
-1P-52T
14.5V
79A167-110-S
1N5817
71A55-29
ZD420
3
4
D960
R426
R428
C414
R427
95A90-23
27
93A39-
0.82
D460
22
0.1UF
113-52T
12V
3W
5
3W
93A64-11-52T
1/2W
500V
1N4148
C944
C413
R956
100UF
1
6
4.7UF
C415
1K2
16V
10
50V
5600
1/4W
(NC)
Q402
1/2W
BOUT
HOUT
100V
D404
57A706
R980
93A64-11-52T
R422
D450
-8-T
R423
R425
1N4148
220
100
93A64-
2N7000
R477
20K
100
1/4W
1/6W
11-52T
1K8
1/6W
1/4W
R478
1/6W
P19
1N4148
1/6W
R984
10K
D984
14.5V
330K
93A64-11-52T
1/4W
1N4148
R444
R445
D416
1K
93A60-26T-52T
-12V
4K7
1/2W
1/4W
RF107
Q407
R411
Q411
CS0
CS0
R446
C438
C424
10
57A419
56K
57A600-504
R443
3300
1/6W
-SG-T
1UF
1/6W
IRF634A
47K
KSC945C
50V
50V
5V
1/4W
P16
PM1+PM2
14.5V
D490
14.5V
93A64-11H-52T
C427
1N4148
D415
0.56UF
R964
R448
R905
93A60-
1K
R499
250V
10
390
43K
26T-52T
2W
1/2W
1/6W
1/4W
FR107
Q915
57A446-1-T
CS1
CS1
Q408
R449
R409
R450
Q410
12V
57A419
C439
4K7
10
R454
C423
56K
57A600-4
R447
-SG-T
1UF
1/4W
1\4W
56K
3300
1/6W
47K
IRF634A
1/4W
ZD910
C937
KSC945C
50V
470UF
1/4W
93A39-519-52T
25V
12V
4.2V
D420
R465
93A64-11-52T
R494
R434
5.6K
ZD911
3K9
R490
1N4148
300K
1/4W
93A39-59-52T
1/4W
65K
C465
R470
R441
15V
27K
180K
3.3UF
EWOUT
Q404
1/6W
1/2W
Q405
57A420-502-T
57A420-502-T
R433
6.5V
R496
3CG733P
R440
3CG733P
2.2
2.4
C460
5K6
1/6W
0.033
R436
1/4W
P12
C466
100V
680
0.01UF
1/4W
R437
50V
220
1/4W
R714
15
R191
1/2W
13K
1/6W
Q701
4.2V
57A419-SG-T
R711
R731
KSC945CG
PX
270
5.1K
Q702
1/6W
1/6W
C701
R707
R708
57A420-501-T
4K7
1K
0.1
KTA733P
1/6W
1/6W
C705
R712
10UF
95A90-23
Q191
57A420-502-T
A733
C191
R701
4.7UF
91K
50V
7V
P19
P404
750A1697-503-ZA
IC801
R830
C816
R820
56A539-5
3K9
50V
10K
LM1269NA
R857
C815
220K
95A90-23
1/4W
R831
H
24
43K
R819
FLYBACK
R821
D856
(NC)
C808
27K
C856
D850
CLAMP
23
82
R818
C809
93A64-
0.1
4K7
93A64-
31T-52T
1UF
100V
31T-52T
BAV20
ABL
22
BAV20
C822
0.1
R827
C836
21
2K
VREF CAP
L850
1000
IC802
500V
C829
0.47UH
20
C828
47UF
56A551-7
R/V OUT
C830
0.1
160V
R854
D851
R860
L805
22PF
(N.C)
LM2468T
C853
100V
110
1K
19
93A64-
1.2
0.47
G/V OUT
C833
1/4W
31T-52T
1/4W
100V
22PF
(N.C)
4
Vcc
BAV20
18
C851
C852
B/V OUT
C825
R
47UF
0.1
(NC)
C839
8
Vbb
O/P
1
25V
17
10PF
(N.C)
DIGITAL GND
R
9
I/P
C864
L801
R858
(NC)
16
R825
0.47UF
G
220K
DAC 1 OUT
G
7
I/P
O/P
2
1/4W
1K
L802
R855
15
D852
R824
0.47UH
110
DEC 2 OUT
C820
B
93A64-
6
I/P
1K
1/4W
31T-52T
(NC)
L803
D857
C857
14
B
BAV20
93A64-
DEC 3 OUT
0.47UH
0.1
5
O/P
3
31T-52T
100V
R856
13
R823
BAV20
C826
DEC 4 OUT
110
1K
(NC)
1/4W
IC803
C837
C821
56A539-6
R829
1000
0.1
LM2480NA
L851
1K
0.47
500V
1
Ri
Ro
8
R861
L806
C823
D853
C854
C827
1K
0.68
0.1
93A64-
0.47
0.1
1/4W
2
Gi
Go
7
31T-52T
100V
C824
BAV20
0.1
3
Bi
Bo
6
R859
4
Vcc
5
FB805
220K
1/4W
71A55-19-T
C832
C831
1UF
0.01UF
160V
D858
100V
D854
93A64-
FB850
93A64-
31T-52T
31T-52T
BAV20
71A55-9-T
BAV20
C838
C870
L852
1000
33UF
0.68UH
500V
160V
R862
D855
L807
C855
1K
0.47
L808
93A64-
0.47
1/4W
31T-52T
100V
D810
71A55-19-T
BAV20
95A90
-23
C860
1000P
R835
500V
0.22
1W
FB803
C861
C862
71A55-19-T
1000PF
220PF
G1
50V
500V
6
5
4
3
2
1
P803
AUDIO CIRCUIT DIAGRAM (OPTION)
R507
IC501
(N.C)
ZD501
1K5
56A572-2
P501
5.1V
2200UF
D620
R506
1/4W
AN7512
16V
93A64-11-52T
1K5
1
1N4148
R501
1/4W
1
16
C501
R502
2
15K
R660
1UF
C620
1/4W
10K
1K
2
15
3
1/4W
1/4W
R505
C503
270K
10UF
4
1/4W
3
14
D603
R631
C626
93A64-11-52T
2K2
5
0.01
1N4148
4
13
100V
-10.8
3
5
12
R508
C508
10K
10UF
5
6
11
1/4W
C625
R628
330
0.22UF
7
10
1/2W
100V
R503
R504
C502
8
9
R627
15K
10K
1UF
0.82
1/4W
1/4W
R629
1W
1.5
1/2W
JO86
T402
79A355-503-AS
18
1
FB405
C418
Q403
4.5UF
1
57A689-7
2KV
C417
TT2076GMH
D408
FB402
0.22
12 11
93A220-12
71A55-19-T
50V
2
FMP-2FUR
2
13
R721
14
R720
1K
C710
47K
D406
R429
0.22
1/2W
1/2W
BYV26C
FB403
R723
250V
R725
71A55-19-T
100
1/2W
3
2W
J063
110K
4
-139.7
D407
C419
93A60-21P-52T
D702
5300PF
D706
R724
PS156R
95A90-23
C713
2KV
220V
BYV26C
SUB
1/2W
22UF
R750
160V
BRI
95A90
-23
5
L401
C426
9
C709
73A147-48H-LSB
6
0.1UF
560
250V
4
5
1KV
D423
3
R452
FR155
56K
D421
R727
1/4W
R456
93A64-
82K
D401
11-52T
150
10
8
1/2W
95A90-23
1N4148
3
2
3W
14.5V
C714
Q409
C450
R728
330UF
C707
560
50V
57A446-1-T
47PF2KV
1/4W
33NF
2SC1213AC
250V
R453
TP403
5K6
R451
1/6W
C416
10
Q601
Q707
4700
1W
D403
57A419-Y-T
57A419-Y-T
(NC)
2SC1815Y
95A90-23
2SC1815Y
R729
47
1/6W
L405
C425
73A253-68-S
0.27
ZD702
400V
93A39-49-52T
RD3.0EB2
D409
C422
Q420
93A64-
C421
0.68UF
57A498-1-T
11-52T
1500PF
250V
BF423
1N4148
1KV
Q406
68K
1/4W
57A415-1
L402
C463
TIP122
95A90-23
0.01
100V
TP701
-50v
Q705
R715
57A498-1-T
10K
BF423
1/6W
R713
R492
7.5K
100K
1/6W
1/2W
B+
7V
F.B
MODEL
DRAWED BY
S551V-2TACR
P/N
CHECKER
S551V-2TACR-01-A
DATE
Fed-24-2003
APPROVED BY
C840
(NC)
8
R872
6
56
1/2W
11
10
9
5
7
HV
FOCUS
C834
C835
R873
0.01
0.01
2KV
56
1/2W
C867
C873
1NF
220
1KV
1KV
R880
100K
C858
1/2W
0.1
100V
D817
93A52-
9T-52T
600V
R874
56
1/2W
R879
1K
2W
G2
C504
P503
+
3
-
4
R522
SP502
3.3
78A216
3W
-23-5A
R521
P503
3.3
3W
-
2
+
1
SP501
78A216
-23-5A
P402
V-DY
H-DY
EHT
FOCUS
SCREEN
R722
3K3
VR701
C712
1/6W
2.2UF
22K
50V
ABL
R726
1K
1/6W
P803
6
5
ABL
4
3
G1
2
80V
1
80V
12V
PARTS NO:41A31-057S/T
H.Z.YU
Y.Z.OU