Lenovo L2062bW, Руководство по обслуживанию

Страница: 24 / 68

Lenovo Service Manual L2062bW
24
6.2 Power Board 715G4497-P01
--adapter 5V/14.5V
+ C922
470UF M 16V
C
9
2
7
4
7
N
5
0
V
!
+
C907
!
D903
FR107
C914
470P 50V
+
C931
NC/470uF/16V
D902
SB5150-E
VOL
R919
-1% 1/8W
HS1
HEAT SINK(Q901)
1
2
+16. 5V
R925
9.-1% 1/8W
!
+
C925
NC
-
+
BD901
KBP306G-05
2
1
3
4
+5V1
R917
10 OHM 1/4W
U902
PC123X2Y FZOF
1
2
4
3
!
HS2
NC/HEAT SINK(D906_5V/4A)
1
2
D909 NC/31DQ06FC3
HS3
HEAT SINK(D906_5V/2.5A)
1
2
R910 100 OHM 1/4W
R915
22 OHM 1/4W +-5%
R902
620K 1/4W
C923
1nF 50V
R907
1K OHM +-5% 1/8W
R928
1K 1/8W
R934
NC
!
L2221WA
R920
4.7K 1/8W
R909 100 OHM 1/4W
R901
620K 1/4W
C908
0. 47UF
R916
20K 1/8W +/-1%
D905 NC/31DQ06FC3
R932
NC
C903
1000PF/250VAC
R911
10K 1/4W
L906
D904
FR107
R918
10K OHM +-5% 1/8W
L901
30mH
1
4
2
3
R900
620K 1/4W
Q904
KTD1028
CN902
Wire Harness
1
2
3
4
5
6
7
8
9
D906
FMW -2156
1
2
3
C926
100N 50V
U901
LD7576JGR
1
2
3
4
5
6
8
CT
COMP
CS
GNDOUT
VCC
HV !
+
C913
47uF/50V
F902
FUSE
D907
1N4148
L907
C900
3300pF 250V
C916 2.2N 630V
!
!
D901
NC/SR5150
1 2
PLPCA9341AQL4J 1
Cus tom
1 3 Wednes day , January 19, 2011
715G4497-P01-000-0010
ODM MODEL
01.POWER
G4497-P01-000-0010-10-110119(L)
OEM MODEL Size
Rev
Date Sheet of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Lt d. )
Key Component
絬 隔 瓜 絪 腹
t
NR901
NTCR
1
2
R908
10K 1/4W
C937
NC
C929 2.2N 630V
C911
1500PF2KV
!
U903
KIA431A-AT/P
+5V
C928 2.2N 630V
C912
100N 50V
R930 100 OHM 1/4W
DIM
!
CN901
SOCKET
1 2
3
!
Relayout
斗 筿
10 OHM
R903 100 OHM 1/4W
R935
20K 1/8W +/-1%
R921
NC/100K 1/10W 1%
!
R929 100 OHM 1/4W
ON/OFF
+
C920
680uF/10V
R924
0.47OHM2W
F 903
NC
R912 100 OHM 1/4W
FB902
BEAD
1 2
R914
NC
MUTE
F801
0R05 1/4W
R905
-5% 1/8W
T901
POWER X'FMR
6
8
5
4
2
1
11
10
12
9
7
!
C915
GND1
GND
1
2
ZD901
MTZJ T-72 22B
1
2
FB901
BEAD
1
2
F901
FUSE
+
C918
330UF/25V
!
C906
470P 50V
Q901
P0765ATF
R931
NC
R913
1 OHM 1/4W
D908
NC/IN4148
R906
100K
C938
NC
R923
220 OHM 1/4W
R933
NC
C902
1000PF/250VAC
+
C921
NC/1000uF25V
C917 2.2N 630V
+5V
C924
0.1uF 50V
R904
250OHM2W
PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn