Block Diagram - BenQ G2010WP Service Manual

5.4 Block Diagram

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