BenQ G2010W, Руководство по обслуживанию

Страница: 29 / 41

29
5.4 Block Diagram
Power Board
R803 330K
+
C819
470u/25V
C825
470p/50V
R814
10K
R831
100
Ω 1W
R826
NC
CN801
80mm 6P
1
2
3
4
5
6
BNO
F802
4A/125V
L
L802
5uH
R819
100K 1%
A
C
264
V R
M
S
D805
SRF5-04CT
1
2
3
+
C804
150u/450V
BRIGHTNESS
R805
0R2 1W
F801
2.5A/250V
(-)L
ATCH
R835
33
R807
150K
Q804
AP2763I
1
2
3
R801
330K
GND
Q801
2PC1815GR
1
3
2
A
C
264
V R
M
S
R810
3M
COMP
R830
200
+
C820
470u/25V
T801
SPW-0xx
1
2
3
5
4
10
8
9
7
6
R822
15K4 1%
AC 26
4V
RMS
C810
0.1/50V
R816 1K
R827
10
CS
+
C824
47u/25V
A
C
26
4V R
M
S
R823
100k 1%
R834
33
C822
0.1/50V
R808
150K
L803
5uH
VCC5V
2
C816
1000p/500V
R818
1M 1%
R820
4K7 1%
R811
3M
OUT
+
C829
NC
V01 3 2
A4
BenQ G2010W
POWER SUPPLY
2008-01-08
InnoLux
Document Number : SIZE :
TITLE :
DATE :
SHEET OF
Rev :
DRAWN BY :
CHECK BY :
APPRO BY :
+
C807
10u/25V
C
R
A
IC803
TLV431ALP
R802
330K
R806
150K
R
829
10K
IC801
LTV817M
3
1 4
2
IC802
LD7522
1
2 3
4
5
6
7
8
-+
D801
BL4-06
1
2
4
3
+
C823
470u/25V
D802
MUR1100ERL
R824
10K 1%
C821
0.47/100V
R832
470 1%
C812
100P/50V
C827
0.1/50V
R828
10
+
C818
680u/25V
L801
20mH
4 1
3 2
R821
2.2K 1%
D803
FR103
VCC5V
C808
100p/1KV
C801
1000p/400V
D804
SP10100C
1
2
3
N
C814
100p/50V
+16V
C828
4700p/400V
C815
1000p/500V
DC
650V
Max
C805
2200p/400V
C813
1000p/50V
R804
68K 2W
C802
1000p/400V
ON/OFF
C811
2.2u/50V
VCC
P801
AC_SKT
1 2 3
FB801
120
Ω 3A
DC 650V Max
R809
3M
R813
10R
RT801
NTC 5R
R812
330K 1%
TO SCALER BD CN101
OVP
ZD801
13V
C826
0.1/50V
R
825
82K 1%
FB803
120 Ω 3A
+
C817
680u/25V
DC 380V Max.
C806
4700p/400V
R815
0R43 2W
C803
0.47/275V
IF Board