Lenovo L2062W, Service Manual

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Lenovo Service Manual L2062W
25
6.3 Converter part
C804
0.47UF
C805
2.2UF
R809
330K 1/8W
R820
NC
C806
220N/50V
C807
220N 50V
C816
1000
PF
500V
ON/OFF
C811
0.
47U
F
50V
R808 10 OHM +-5% 1/8W
R815
160KOH
M
+
-1% 1/
8W
C802
10N 50V
R819
NC
C803
1N 50V
R816
6.
2KOH
M
+
-1% 1/
8W
CN803
NC/CONN
1
2
CN804
1
2
3
4
5
6
R814
NC
L2221WA
R806
1K 1/8W
R810
20K +-1% 1/8W
CN801
NC
1
2
3
4
5
R807 10 OHM +-5% 1/8W
FB801
BEAD
1
2
CN802
NC/CONN
1
2
D801
SK310B
1 2
R803
300K 1/8W
PLPCA9341AQL4J
1
Custom
2 3 Friday , January 21, 2011
715G4497-P01-000-001S
ODM MODEL
02.INVERTER
G4497-P01-000-0010-10-110119(L)
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
R811
3
K
9 1/
8W
1%
R805
100K 1/8W
+
C809
33U
F
100V
C815
1N 50V
R804
10 OHM 1/8W
R812
0.3R 5%
L801
47UH
R821
NC
R802
300K 1/8W
+14.5V
C810
0.
47U
F
50V
+
C801
330uF 25V
R813
0.3R 5%
C813
100PF 50V
C808
NC
C812
100PF
50V
U801
OZ9998BGN
13
14
15
16
1
2
3
4
5
6
7
8 9
10
11
12
ISEN1
ISEN2
GND
ISEN3
ISEN4
ISET
OVP
RT
ENA
ISW
LDR
VREF VIN
STATUS
SSTCMP
PWM
FB802
BEAD
1 2
R817
680 OHM 1/4W
C814
100N 50V
R818 10K 1/8W
Q801
APM8005KCTRG
1 2 3 4
5 6 7 8
S1 G1 S2 G2
D
2
D2 D1 D1
DIM
R801
10K 1/8W
R822
NC