Acer AL732, Руководство по обслуживанию

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B
Power supply
Acer Incorporated
AL732
1 7 Thursday, January 23, 2003
Title
Size Document Number Rev
Date: Sheet of
V33
3.3VADC
V18
VCC
VIN1
VCC
V12
GND
GND
GND
GND
GND
GND GND
GND
GND
GND
GND
GND
GND
GND
GND
GND GND
V12
V18A
AGND
3.3VDVI
AGND AGND
AGND
VCC
3.3VADC 3.3VDVI
AGND AGND
AGND
AGND
V33
AGND
AGND AGND
AGND
GND
BKLON
PWMOUT
DPMS
Bri
On/Off
VIN12V
V33A
C124
0.01uF
+
C125
10uF/25V
1
2
C103
22uF/16V
R95
301
L38 BE0805
L37 BE0805
C200
0.1uF
C198
220uF/10V
C197
220uF/10V
C195
10uF/16V
C201
0.1uF
C199
0.1uF
U15
LM1117
G O I
TAB
ADJ Vo2 Vin
Vo4
C127
0.1uF
R94 681
L30 BE0805
L34 NC
C206
220uF/16V
R90 NP(0603)
R93 4.7K
R96 27K
L25A
JBT0385-100805-4
R92
4.7K
1
2
Q5
2N3904
B
E
C
R91 1K
L33
NC
R89
4.7K
1
2
Q4
2N3904
B
E
C
L25
Q9
2N3904
B
E
C
C126
0.1uF
C131
0.1uF
C128
220uF/16V
R98
301
R97 681
U16
LM1117
G O I
TAB
ADJ Vo2 Vin
Vo4
L29 BE0805
R33
4.7K
1
2
F1
FUS1206-5A
1 2
C102
0.1uF C107
220uF/16V
C120
220uF/16V
D12
MMSZ5248B(NP)
A
C
C119
0.1uF
CN3 DC-JACK
5
4
3
2
1
C114
0.01uF
U14
AIC1084-33CM
I O
G
T A B
IN OUT
C OUT1
C121
0.1uF
C106
0.01uF
U13
AIC1578-SO8
1
2
3
4 8
7
6
5
VIN
DUTY
SHDN
FB CS+
CS-
DRI
GND
C129
100uF/16V
JW1 JUMP WIRE12.5mm
L35 BE0805
C117
0.1uF
NP S3
1 2
CN4
JST-2.0-6PIN
1
2
3
4
5
6
D13
1N5822(DIP)
A
C
+
C115
220uF/16V
U17 CEM9435A SO8
1
2
3
4 8
7
6
5
S1
S2
S3
G D4
D3
D2
D1
U12 CEM9435A SO8
1
2
3
4 8
7
6
5
S1
S2
S3
G D4
D3
D2
D1
C122
0.01uF
C118
0.1uF
C108
0.1uF
C110 300p
R87
2K_1%
L26 BE1206
C109
220uF/16V
R86 6.2k_1%
D15
5.6V
A
C
C105
0.1uF
C112
220uF/16V
C99
0.01uF
C113
0.1uF
L28
BE1206 R83 0.02-1/4W
L27
33uH/3A
C111
0.1uF
C116
0.1uF
C130
0.01uF
R85
20K(NP)
C101
220uF/16V
L36 BE0805
+
C104
220uF/16V
R84
10K
D14
SB340
A
C
C100
0.1uF
NP S4
1 2
R88 0
C123
100uF/16V
L31
BE0805
L32 BE0805
3A
INVERTER I/F
Choose one package
11
月
7
日修改
11 月 7 日修改