Acer AL1922 Service Manual page 66

Hide thumbs Also See for AL1922:
Table of Contents

Advertisement

power
CN201
GND
ON_OFF
1
2
GND
DIM
3
4
VCC12V
5
6
VCC12V
GND
7
8
GND
VCC5V
9
10
VCC5V
GND
GND
11
12
CONN
VCC5V
R203
1K
 
1/16W
Brightness
R204
10K
 
R205 4.7K
 
1/16W
1
Q202
4
AdjBACKLITE
PMBS3904
C
B
E
VCC12V
VCC5V
VCC5V
R206
R214
R208
10K
 
1/16W
NC
10K
 
1/16W
R207 4.7K
1/16W
 
1
Q204
6
onPanel_5V/3.3V
PMBS3904
C207
0.1uF
All manuals and user guides at all-guides.com
VCC12V
VCC12V
R201
4.7K
 
1/16W
D201 SS14
VCC5V+
VCC5V
VCC5V
VCPU
FB201
600 OHM
VCPU
C202
C204
+
C203
+
C205
0.1uF
220uF/25V
0.1uF
220uF/25V
1/16W
C206
1uF/25V
VLCD
VLCD
5
VCC5V
VCC3.3
VCC12V
R209
R210
R213
Q203
AO3407
0
 
1/16W
NC
NC
C208
R211
+
10uF/16V
10K
 
1/16W
VCC5V
R202
6
10K
 
1/16W
C201
R212 4.7K
1/16W
 
1
onBACKLITE 6
0.1uF
Q201
3,4,6
PMBS3904
C
B
E
6
VCC5V+
C214
0.1uF
65
VCC5V+
SOT-252
D202
U201
GS1D
VCC2.5
RT9164
3
2
VI
VO
C210
C211
+
0.1uF
47uF/16V
VCC3.3
TO-263
U202
VAA1
AIC1084-33M
3
2
VIN
VOUT
1
ADJ
C215
C216
VAA2
+
47uF/16V
0.1uF
VAA3
VAA4
VCC2.5
4
C212
0.1uF
VCC3.3
4
VAA1
4
VAA2
4
VAA3
4
VAA4
4

Advertisement

Table of Contents
loading

Table of Contents