Asus VS239H - Power Board Schematic

Service Manual ASUS VS239H
25
5.2 Power Board
715G4705P03000001H
C925
2N2 500V
1
2
HS1
HEAT SINK(D901)
D905
FR103
1
2
HS2
HEAT SINK(D901)
16V/2A
1
2
HS3
HEAT SINK(D 903)
5V/3A
+
C927
330uF 35V
1 2
ZD902
MTZJ22B
R933
510OHM +-5% 1/8W
R934
1KOHM +-1% 1/8W
R924
22 OHM 1/4W
C931
470pF/1KV
C929
100N 50V
R935
820R
C934
470pF 50V
1 2
FB903
NC
R919
0R33 5% 2W
R928
NC
R908
6.8K 1/4W
R909
6.8K 1/4W
R929
NC
R930
NC
12
t
NR901
NTCR
R931
100KOHM +-1% 1/8W
R936 NC
12
FB906
BEAD
2
1
3
4
-
+
BD901
GBL208
F902
FUSE
F901
FUSE
C912
100N 50V
OEM MO DEL Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹 A
A3
34Tuesday , June 21, 2011
715G4705-P03-000-0010
ODM MODEL
03.POWER
G4705-P03-000-0010-11-110621
1 2
FB902
NC
R917
1MOHM +-5% 1/4W
R901
47 OHM 1/4W
R920
220 OHM
R902 47 OHM 1/4W
C926
100N 50V
C923
0.1uF 50V
+
C902
56uF M 450V
R916
1MOHM +-5% 1/4W
C921
680pF
R914
47 OHM 1/4W
L901
Coil
+
C911
470uF
R903
200K 1/4W
R923
10K 1/8W 1%
R927
9.31KOHM +-1% 1/8W
R913
47 OHM 1/4W
+16V
C906
1500PF2KV
+5V
R911
10 OHM 1/4W
D902
1N4007
OTP
1
COMP
2
CS
3
GND
4
OUT
5
VCC
6
HV
8
IC901
LD7750RGR
C915
NC
1
2
4
3
L903
30MH
C919
10N 50V
R907
200K 1/4W
+
C916
47UF 35V
R906
200K 1/4W
IC903
AS431AZT R
056G 158 10 T
C917
100N 50V
12 43
IC902
EL817M
056G 139 9
R92 6
1KOHM +-1% 1/8W
R921
3K 1/8W +/-1%
C901
2N2 500V
R905
6.8K 1/4W
+
C910
680uF 10V
R910
0R05
12
3
CN901
SOCKET
1
2
3
D903
SRF1060
R915
470 OHM +- 1% 1/8W
C913
2N2 500V
D904
1N4148-B4006
R904
200K 1/4W
C914
0.22UF275V
L902
Coil
C920
680pF
R912
10K 1/4W
R918
1MOHM +-5% 1/4W
+
C903
56uF M 450V
L904
NC
+5V1
F903
NC
C930
NC/100N 50V
1 2
FB901
JUMP
Q903
2SD1623S-TD-E
DIM
1
2
3
4
5
6
7
8
9
10
11
12
CN902
HARNESS
+5V
+
C908
330uF 35V
ON/ OFF
+
C909
330uF 35V
1
2
3
5
4
6
8
9
10
T901
POWER X'FMR
1
2
3
D901
SFF 1004G
R932
820R
R937 NC
R938
NC
C933
NC
C918
1000PF/250V
C932
NC
Q901
SMK0765F
1 2
FB904
BEAD
C924
2N2 500V