ViewSonic VX2413wm-2, Service Manual

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37
8.2 Power Board
R903
100K OMH 2W +-5%
L904
Coil
VSC VX2423W
CT
1
COMP
2
CS
3
GND
4
OUT
5
VCC
6
NC
7
HV
8
IC901
LD7576
R927
3.6K 1/10W 1%
+5V
+16V
+5V
NC
Q903
KTD1028
C912
0.001uF
R962 100 OHM 1/4W
R920 100 OHM 1/4W
C940
0.047uF
R946
100OHM 2W
D903 IN4148
+5V1
+
C934
NC
+ C918
680uF25V
1
2
HS3
HEAT SINK(D906)
!
2
1
3
4
-
+
BD901
GBU408
R938
10K 1/8W 5%
!
!
1
2
L906
JUMPER
C909
220pF
R910
10R 1/4W 5%
R939
1K 1/8W 5%
R905
8.2K OHM 1/4W
R912
220 OHM 1/4W
L903
Coil
!
NC
!
R909
3.3 OHM 1/4W
C931
0.1uF
!
!
C928
0.01uF
!
1
2
3
D908
SP1060
1
2
GND1
GND
C907 0.1uF
F901
FUSE
!
1 2
3
CN901
SOCKET
1
2
3
4
5
6
7
8
9
10
11
12
13
CN902
CONN
R904
8.2K OHM 1/4W
R943
470R 1/8W 5%
1
2
HS1
HEAT SINK(Q901)
C932
0.001uF
!
NC
R925
1K 1/8W 5%
1
2
HS2
HEAT SINK(D908)
!
+ C908
22uF 50V
!
R940
-1% 1/10W
ZD902
TZX18B
C900
3300pF 250V
1
2
GND2
GND
R914
0.39 OHM 2W +-5%
C921
1000PF/250VAC
F903
FUSE
F902
FUSE
+5V1
+
C915
470UF M 16V
PID
C901
1000pF
1
3
4
5
6
7
8
9
10
11
12
T901
POWER X'FMR
C930
0.1uF
C906
1500PF2KV
C937
100pF/2KV
1 2
FB902 80OHM
1 4
2 3
L901
27mH
1
2
FB901
BEAD
C938
1500PF2KV
OEM MODEL 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 PWPC9D41MQWR 2
Custom
1 3 Wednesday , March 25, 2009
715G2824-2-5
ODM MODEL
03.POWER
G2824-2-5-X-23-090324
R902
1M 1/4W 5%
C904
0.22UF275V
DIM
L905
Coil
ON/OFF
1
2
4
3
IC903
PC123X2YFZOF
R924
100R 1/8W 5%
NR901
NTCR
+
C917
680uF25V
D907
31DQ06FC3
R961 100 OHM 1/4W
IC904
KIA431A-AT/P
R935 100 OHM 1/4W
1
2
3
D906
FMX-12SL
R901
1M 1/4W 5%
+ C916
1000uF25V
2
1
3
4
-
+ BD901A
KBP208G
1
2
3
4
CN903
CONN
C929
0.001uF
D901
FR103
VOL
R918 100 OHM 1/4W
C903
0.22UF275V
R919 100 OHM 1/4W
C924
0.1uF
+16V
+ C905
120uF450V
Q901
STP10NK70ZFP
R926
1K 1/10W 1%
C902
1000pF
R930
2.43K OHM 1% 1/10W
R949 100 OHM 1/4W
R950 100 OHM 1/4W
R951 100 OHM 1/4W
NC
MUTE
C935
0.001uF
+
C939
1000uF/25V
D900
FR107