Lenovo L222 Wide Service Manual page 24

22" LCD Color Monitor
+12V
Q802
R808
10K 1/10W PDTC144WK
ON/OFF
R809
NC
R813
100 1/10W
DIM
C819
R816 NC
68K 1% 1/10W
R820
560K 1/10W
D811
1N4148W
R827
1K 1/10W 1%
R828
47K 1/10W
D806
BAW56
D807
1N4148W
Q808 3
C
RK7002
R836 D808
C814 1M 1/10W 5% BAW56
0.1uF/16V
3
C
R802
100R 1/8W
Q801
PDTA144WK
C802
1uF/16V
DTC
D803 R814
1N4148W 75K 1/10W
Q803 R817 R815 C804
PMBS3904 NC 27K 1/10W 0.1uF/16V
R818 C806 R819
NC 1uF/16V 10K 1/10W
DTC
D812 C807 R842 1
1N4148W 0.1uF/16V 47K 1/10W 2
3
4
5
6
7
8
C808
2.2uF/16V
R829
68K 1% 1/10W
Q807
PMBS3904
C820
R831 NC
10K 1/10W OLP1
1
B
R833
10K 1/10W OLP2
2
E
C815 C813
0.0022uF 0.0022uF
R838
10K 1/10W OLP3
1
B
R840
10K 1/10W OLP4
2
E
C818 C817
0.0022uF 0.0022uF
R850
15 1/4W
R805
NC
C828
3300PF/50V
D813
3300PF/50V
NC
ZD801
C822
FB NC
Q812
NC
R803
NC
D805
AM9945N-T1-PF
NC
R853
10K 1/10W Q810
PMBS3904
Q805
IC801
PMBS3906
16
1IN+ 2IN+
15
1IN- 2IN-
14
FEEDBACK REF
13 R844
DTC OUTPUT CTRL
12 22R 1/10W 5%
CT VCC
11
RT C2
10
GND E2
9
C1 E1
C810
TL494IDR
0.1uF/25V
R852 R848
10K 1/10W 1K 1/10W 1%
D814
AM9945N-T1-PF
NC
24
PT801
6 POWER X'FMR 7
3
4 C801
R810
12pF/6KV
15 1/4W
1 8
C826
!
R806
3300PF/50V
1K 1/8W 1%
C803
3300PF/50V
D801
BAV99
D804
Q804
NC
C805 FB
470uF/25V
C823
0.1uF/25V
Q811
PMBS3904
Q806
PMBS3906
R845
22R 1/10W 5%
R847
22R 1/10W 5%
R846
22R 1/10W 5%
R849
1K 1/10W 1%
!
C816 PT802
3300PF/50V 6 POWER X'FMR 7
C827
3 C812
3300PF/50V
4 12pF/6KV
R837
15 1/4W
D815 1 8
Q809
NC
R834
C811 C824
1K 1/8W 1%
+
0.1uF/25V
470uF/25V
R851
15 1/4W
D809
BAV99
C825
3300PF/50V
C821
3300PF/50V
FB
Lenovo L222 Wide
R801 0R05 1/10W 5%
CONN
1
2
CN801
4 3
NC
L801
1 2
CONN
R804 0R05 1/10W 5% 1
2
CN802
R807
1K 1/8W 1%
OLP1 OLP2
D802
BAV99
R811
1.5K 1/10W 1% R812
1.5K 1/10W 1%
R830 0R05 1/10W 5%
CONN
1
2
CN803
L802
3 4
2 1
NC
CONN
R832 0R05 1/10W 5% 1
2
CN804
R835
1K 1/8W 1%
OLP3 OLP4
D810
BAV99
R839
1.5K 1/10W 1% R841
1.5K 1/10W 1%