Power Board - Asus VH222S Service Manual

Service Manual

5.2 Power Board

715G2892-1
!
BD901
KBP208G
2 3
!
R931
NC
C909
NC/0.22uF/275V
R932
NC
L901
3 4
!
2 1
R933
30mH NC
D908
NC/IN4148
R901
R900 620K OHM 1/4W R902
620K OHM 1/4W 620K OHM 1/4W
R934
!
NC
C908
0.47UF
NR901
NTCR
!
F902
FUSE
C902 C903
1000PF/250VAC 1000PF/250VAC
C915
!
2 1
CN901
SOCKET
HS4
EMI 挡 片
1
2
R906
100K OMH 2W +-5%
! C911
1500PF2KV
!
R908
10K OHM 1/4W +-5%
D903
!
+ C907 FR107
D904
!
FR103
R911
10K OHM 1/4W +-5%
+ C913
22uF/50V
D907
IN4148
U901
1 8
!
CT HV
2 7 R917
COMP NC
3 6 10R 1/4W 5%
CS VCC
4 5 1
GNDOUT
C927 R921
0.047uF NC
LD7576
C912 R918
0.1uF/25V 10K 1/10W 1%
C914 R923
470pF
220 OHM 1/4W
R924
0.39 OHM 2W +-5%
N.C.
HS1 HS2
HEAT SINK(Q901) NC/HEAT SINK(D906_5V/4A)
1 1
2 2
HS3 GND1
HEAT SINK(D906_5V/2.5A) GND
1 1
2 2
R929 100 OHM 1/4W
R930 100 OHM 1/4W
R903 100 OHM 1/4W
D901
SR5150
1
D902
!
SR5150
1
T901
POWER X'FMR
6
12 R909 100 OHM 1/4W
!
11
5 R910 100 OHM 1/4W
7
8
R912 100 OHM 1/4W
4
2 10
9
R913 D905 NC/31DQ06FC3
N.C.
5.1 OHM 1/4W +-5%
1
1
Q901
STP9NK65ZFP
R919
150R 1/8W 5%
FB901
BEAD
R920
1K 1/10W 1%
U902
PC123X2Y FZOF
C924
0.1uF/16V
R928
1K 1/10W 1%
C900
3300pF 250V
U903
KIA431A-AT/P
!
CN902
9
MUTE
8
VOL
7
+5V
6
5
4
3
2
ON/OFF
C926 1
DIM
0.1uF/16V
Wire Harness
FB902
1 2
BEAD
22
C916
0.001uF
R904
100OHM 2W
+ C918
1000uF25V
2
Q904
2 KTD1028
C917 L906
0.001uF
+ C920
C925 1000uF25V C922
+ +
1000uF M 16V 470UF M 16V
D906
3
MBRF1060CT
R935
NC
L907
+ C921 + C931
NC/1000uF25V NC
T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL
絬 隔 瓜絪 腹 G2892-2-X-X-10-081212 TPV MODEL PWPC8C41EQHW
Key Component 01.POWER PCB NAME 715G2892-2
Friday , December 12, 2008 Sheet 1 of
Date
ASUS VH222S& VH222D
F801
0R05 1/4W 5% +14.5V
ZD901
MTZJ T-72 16B
R905
470R 1/10W 5%
R907
C923 1K 1/10W 1%
0.001uF
F901 FUSE
+5V
R914
43.2K OHM 1% 1/4W
R916
3.65K OHM 1% 1/10W
R925
2.43K OHM 1% 1/10W
F903 FUSE
+5V1
Size Custom
Rev 2
称称 ODM MODEL
3