56
Key Board Connector/ DC Power
GND
GND
D707
BAV99
3
1
2
CN701
CONN
2
4
6
8
10
12
1
3
5
7
9
11
0805
D710
SMAL140
+3.3V
OUT-L-
R715
10K 1/16W
R729 100 1/16W
GND
ON_OFF
C723
1000pF
D711
LL4148
D704
BAV99
3
1
2
PWM1_VOLUME
R726
10K 1/16W
+3.3V
4
TO-252
+5V
FB702
600 OHM
KEY_RIGHT
C724
1uF/16V
C708
0.1uF
C710
0.1uF
GND
KEY_POWER
C721
1000pF
POWER_ON
C704
0.1uF
D702
BAV99
3
1
2
LED_BLUE#
D709
SMAL340XXXRO
GND
R712
120 1/16W
R708 47K 1/16W
+5V
U701 AIC1084-18CM
3
2
1
VI
VO
GND
+3.3V
R718
10K 1/16W
R725 47K 1/16W NC
Mute_key
LED_ORANGE
R727 100 1/16W
OUT-R+
+
C702
100uF/25V
R701
1K 1/16W
+1.8V
GND
KEY_POWER
GND
R711
10K 1/16W
+5V
R723
0 1/16W
C716
1000pF
C722
1000pF
C719
1000pF
+5V
OUT-R-
LBADC2
+5V
R714
10K 1/16W
CN703
CONN
2
4
6
8
10
12
14
1
3
5
7
9
11
13
+3.3V
0805
R724
4.7K 1/16W
2004/11/26 R326->R726 PAGE3
KEY_MENU
LED_BLUE
TO-263
C714
1000pF
C707
0.1uF
+5V
+3.3V
R707 30K 1/16W
GND
D708
BAV99
3
1
2
Q702
PMBS3906
3
2
1
PWM0
OUT-R-
C701
1uF/25V
CN702
CONN
2
4
6
8
10
12
14
16
1
3
5
7
9
11
13
15
DIM
LED_ORANGE#
+
C706
47uF/25V
R719
470 1/16W
GND
D712
LL4148
C726
1uF/25V
C720
1000pF
PBIAS
C727
1uF/25V
R706 22K 1/16W NC
C728
1uF/25V
R702
1K 1/16W
FB701
600 OHM
+3.3V
U702
AIC1084-33CE
3
1
2
VIN
ADJ
VOUT
R704
4.7K 1/16W
VCC5V+
D701
BAV99
3
1
2
R716
4.7K 1/16W
GND
VCC12V
GND
KEY_LEFT
OUT-R+
KEY_MENU
C713
0.1uF
GND
LED_GRN
gm5321
C
PANEL POWER
715L-1439-C
B
3
4
Friday, November 26, 2004
Title
Size
Document Number
Rev
Date:
Sheet
of
R728 10K 1/16W
VCC5V+
GND
C711
1000pF
DVI-DSUB SELECT
LED_BLUE#
R709 22K 1/16W
KEY_AUTO
DVI-DSUB SELECT
+
C709
47uF/25V
VCC12V
KEY_AUTO
C725
100pF
+5V
AUDIO_SD
FB703
600 OHM
GND
D706
BAV99
3
1
2
KEY_RIGHT
R703
4.7K 1/16W
OUT-L+
R717
4.7K 1/16W
+12V
2004/11/23
パ
CN3XX
эΘ
CN7XX
R722
470 1/16W
C717
1000pF
2004/11/23 C604->C727 C605->C728
+5V
Q704
PMBS3906
3
2
1
C715
1000pF
C703
0.1uF
KEY_LEFT
LED_GRN#
C718
1000pF
R713
120 1/16W
C705
0.1uF
GND
OUT-L-
+3.3V
R710 30K 1/16W
D703
BAV99
3
1
2
Q703
PMBS3906
3
2
1
Brightness
GND
D705
BAV99
3
1
2
+1.8V
4
VCC5V+
+12V
LBADC1
OUT-L+
Mute_key
Summary of Contents for AL1922
Page 1: ...0 Acer AL1922 Service Guide ...
Page 23: ...22 Rear Bezel Item Description 1 D SUB CABLE 2 DVI CABLE 3 AUDIO CABLE 4 AC POWER CORD ...
Page 27: ...26 II Dual Input Model Analog Signal Input III Dual Input Model Digital Signal Input ...
Page 34: ...33 Fig 4 Fig 5 ...
Page 35: ...34 Fig6 Fig 7 ...
Page 39: ...38 Fig13 ...