BenQ G920HDA Service Manual page 43

18.5" LCD Color Monitor
F801
+12V
0 OHM 1/4W
R804
100R 1/8W
Q808
PDTA144WK
Q805
PDTC144WK
ON/OFF
C807 C825
0.1uF/25V 0.1uF/25V
DIM
R827
1K 1/10W 1%
Q806
PMBS3904
C835
NC
D817
LL4148
C842
R851
0.01uF
6K8 1/10W R802
8.2K 1/10W 1%
R830 C822 R832
NC 1uF/25V 10K 1/10W 1%
D812
LL4148
R823
0R05 1/10W 5%
C821
0.1uF/25V
51K OHM 1% 1/8W
R820
10K 1/10W 1% R863 R831
10K 1/10W 1% 1K 1/8W
C802
Q801 470PF50V + C824
PMBS3904 D810 0.1uF
NC
1
2
R839 3
22R 1/8W
Q804 4
PMBS3906
1
Q811
PMBS3904
D811
NC
Q812 R850
PMBS3906 22R 1/8W
1
R853
68K 1/10W
R841
68K OHM 1% 1/10W
R829
22R 1/8W
R825
22R 1/8W
TL494IDR
IC801
1 16
1IN+ 2IN+
2 15
1IN- 2IN-
3 14
FEEDBACK REF
4 13
DTC OUTPUT CTRL
5 12
CT VCC
6 11
RT C2
7 10
GND E2
8 9
C1 E1
R861
R810 R865 NC R864 R854
NC NC
NC
穝穝
Q807 R826
N.C 1K 1/8W
新新
C820
220pF50V
C817
NC
C839 T801
1500PF/50V POWER X'FMR
6 7
R855
15R 1/4W
3
4
R856 1 8
15R 1/4W
Q802
AM9945N-T1-PF
8
S D
7 C838
G D
1500PF/50V
6
S D
5
G D
R807
10K 1/10W 1%
C846
NC
R803
R808 680K 1/10W
R824 10K 1/10W 1%
1K 1/10W 1%
C845 R862
2.2uF/16V 1M 1/10W 5% D814
LL4148
43
R821
R817
1K 1/8W
10K 1/10W 1%
D805
LL4148
C819
C801
0.0022uF
30pF/3KV
3
R801
1K5 1/10W 1%
C803
30pF/3KV
R822
R828
1K 1/8W
10K 1/10W 1%
3
C823
D807
0.0022uF
LL4148
R814
1K5 1/10W 1%
R837
47K 1/8W
R818 D806
1K 1/10W 1% LL4148
Q809
RK7002
C834 R835
0.1uF/25V 1M 1/10W 5%
BenQ G920HDA
1
2
CONN
CN801
2
1
D801
BAV99
1
2
CONN
CN802
2
1
D802
BAV99