Inverter/Power Board - IBM L150 Service Manual

6.2 Inverter/Power Board

+12V
+
C201 C202
150uF/25V 0.1uF/25V
NO/OFF
R201
47K
DIM
C203
1uF/25V R210
12K
R205
47K
C205
0.1uF/25V
+ C207
4.7uF R207
NC
C208
330pF
AOC (Top Victory) Electronics Co., Ltd.
Title
INVERTER
Size Document Number
B
2
Date: 星期四, 五月 15, 2003 Sheet of
BD901
2KBP06M
1 3 C905
+
100uF/400V
L902 D904
1N4148
L
D905
1N4148
C904 0.47uF/250V CN902
1 SW_ON/OFF
2 GND
R901 R902 NC
1M 1/16W 1M 1/16W
D906
ZD905
1N4148 RLZ20B
NR901
NTCR
t
R909
4.7K 1/16W
F901
FUSE ZD901
RLZ20B
C901 C902
0.001uF/160V 0.001uF/160V
R912
100 1/16W
2 1
CN901
SOCKET
C225 R219
Q202 1uF/25V 1K 1/16W
DTA144WKA
Q201
DTC144WKA R218
100
R208
1/16W 4.7K 1/16W
C209
1uF/25V
C204
0.1uF
U201
TL1451ACNSR
R204
10K 1/16W
is power GND
Rev
is signal GND
A
2
R906 R904 C906
1M 1/4W 1M 1/4W 0.0015uF/2KV
R907 R905
1M 1/4W 1M 1/4W D902
PS102R
+
C908 C907
0.1uF 22uF
IC901 R917
SG6841 JUMPER
1 2
4 8
R916 SG6841
24K 1/10W
5 6
C912
NC
R918
R915 20K
10K 1/16W
C911
0.001uF
R914
NC
C909 R910
0.1uF 4.7K 1/16W
R913
NC
Q901
2PA733P
Q902
2PC945P
C910 R911
0.1uF 4.7K 1/16W
Q203 SI4431DY-T1
1 8
2 7
3 6
R212 4 5
R214 3.9K 1/16W
2.2K 1/16W
Q205
MPS3904 R216 C211
220 1/16W 1uF/25V
1/16W
Q207
MPS3906
R920 C920
47 1/2W 0.001uF/500V
T901
D910 31DQ10
1
O 9
R903
100K 2W
R922 C921
O 7,8 47 1/4W 0.001uF/500V
D901
FR107
3 7,8
5 D912
31DQ06
R908
6.8 1/16W 10,11
6 O
POWER X'FMR
Q903
2SK2996
C913
0.0047uF/250V
FB901 R930
100 1/4W
BEAD
1/4W
R919
0.39 2W
IC902 R931
1K 1/16W
PC123FY2 4P
D903
1N4148
C936
0.1uF R929
0 1/16W
IC903
HTL431
C935
0.01uF
CN301
2
4 2
5 3
3 4
1
PHONEJACK
26
L201
L
R225 R226
R224
1K
1K 1/16W 1K 1/16W
D201 D203
SR24 RLZ11B
C213
R220 .15uF/160V
15K
Q209 Q210
2SC5706 2SC5706
1
R222
12K 1/16W
R240 D207
51K 1/16W 1N4148
R238 C219
C221 12K 1/16W 1uF/25V
0.47uF/25V
L903
+ +
C922 C924
1000uF/16V 470uF/16V
L904
+ +
C925 C926
1000uF/16V 470uF/16V
ZD902 ZD903
HZ12B2 HZ5C1
R927
1K 1/10W
R924 R925
33K 1/10W 3.6K 1/10W
R928
1K 1/10W
R926
24K 1/10W
1
5
<Title>
Size
B
Date:
IBM 15" Service Manual
TP1 TP3 TP4
HVO HVL HVL
1 1
C215
22pF/3KV
R227
1/16W 1K 1/16W
C216
PT201 22pF/3KV
5 9
3,4
2 L202
6 1 4
1 7
1 POWER X'FMR 2 3
TRANSFORMER
R232
1K 1/16W
D209
D205
1N4148
1N4148
R234
910 1/16W
R236
620 1/16W
F902
FUSE TO INVERTER
CN102
C928 FB903
0.1uF BEAD
ZD904
SML4737A/1
FB902
BEAD CONN
C927
0.1uF TO INVERTER
TO INVERTER
IC905 AIC1084-33CT
3 2
VIN Vout
R932
C929 NC
+
470uF/16V
+
C930 C931
470uF/16V 0.1uF
R933
0 1/16W
IC906 AIC1084CT
3 2
VIN Vout
R935
C932 C933
+ +
470uF/16V 470uF/16V
C934
150 1/16W 0.1uF
R934
150 1/16W
3
2
1
POWER
Document Number
星期四, 五月 15, 2003 Sheet 1 of 3
CN201
1
2
CONN
CN202
1
2
CONN
12
12V
11
GND
10
2.5V
9
8
3.3V
7
6
GND
5
GND
4
5V
3
5VA
2
DIM
1
ON/OFF
CN302
INR
GND
INL
CONN
Rev
1