BenQ G2320HDB, Service Manual

Page: 46 / 62

23” LCD Color Monitor BenQ G2320HDB
46
Power Board
PWPC9E41MQWW 1
Custom
1 3 Friday , March 27, 2009
715G2824-3-5
ODM MODEL
03.POWER
G2824-3-5-X-26-090327
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
C938
1500PF2KV
FB901
BEAD
1
2
C912
0.001uF
+5V1
C932
0.001uF
C930
0.1uF
D907
31DQ06FC3
!
R918 100 OHM 1/4W
C928
0.01uF
C931
0.1uF
R950 100 OHM 1/4W
C909
220pF
FB902
0 OHM 1/4W
R930
2.43K OHM 1% 1/10W
C903
0.47uF
GND2
GND
1
2
IC903
PC123X2YFZOF
1
2
4
3
+ C905
150uF/450V R939
1K 1/8W 5%
L901
27mH
1 4
2 3
!
D903 IN4148
NC
!
D908
SP1060
1
2
3
NR901
NTCR
R914
0.39 OHM 2W +-5%
L904
Coil
F901
FUSE
R949 100 OHM 1/4W
D906
FMX-12SL
1
2
3
HS3
HEAT SINK(D906)
1
2
+5V1
R938
10K 1/8W 5%
R920 100 OHM 1/4W
R912
220 OHM 1/4W
C935
0.001uF
C906
1500PF2KV
+ C908
22uF 50V
!
+16V
ON/OFF
R904
8.2K OHM 1/4W
Q901
STP10NK70ZFP
C901
1000pF
R935 100 OHM 1/4W
HS1
HEAT SINK(Q901)
1
2
R902
1M 1/4W 5%
L906
JUMPER
1
2
+
C917
470UF M 35V
+5V
+
C918
470UF M 35V
VOL
C937
68pF1KV
R951 100 OHM 1/4W
DIM
MUTE
R927
3K6 1/10W 1%
NC
C904
NC
CN902
CONN
1
2
3
4
5
6
7
8
9
10
11
12
13
!
!
C924
0.1uF
R901
1M 1/4W 5%
L903
Coil
Q903
KTD1028
R946
470OHM2W
!
GND1
GND
1
2
+ C916
1000uF25V
+ C915
470UF M 16V
C902
1000pF
HS2
HEAT SINK(D908)
1
2
R909
3.3 OHM 1/4W
L905
Coil
F903
FUSE
!
CN903
CONN
1
2
3
4
-
+
BD901
GBU408
2
1
3
4
!
+16V
D901
FR103
F902
NC
R940
43K 1/10W 1%
R961 100 OHM 1/4W
C900
3300pF 250V
R926
1K 1/10W 1%
!
PID
C940
0.047uF
ZD902
T ZX18B
+ C934
NC
R910
10R 1/4W 5%
!
XXXX
CN901
SOCKET
1 2
3
R943
470R 1/8W 5%
R905
8.2K OHM 1/4W
C921
1000PF/250VAC
-
+
BD901A
KBP208G
2
1
3
4
IC904
KIA431A-AT/P
T901
POWER X'FMR
1
3
4
5
6
7
8
9
10
11
12
C907 0.1uF
C929
0.001uF
R924
100R 1/8W 5%
R962 100 OHM 1/4W
R903
100K OMH 2W +-5%
!
+
C939
1000uF/25V
D900
FR107
R919 100 OHM 1/4W
+5V
R925
1K 1/8W 5%
IC901
LD7576
1
2
3
4 5
6
7
8
CT
COMP
CS
GNDOUT
VCC
NC
HV