Service manual
15” LCD Color Monitor Sharp LL-153A
22
6.2 Inverter Board
R812
10K 1/10W
C828
0.1uF/50V
N.C C829
0.1uF/50V
J811
TIN C OATED
C813
1500PF/50V
C818
470PF/50V
N.C R806
470 1/8W
R827
3.3K 1/10W
R845
1M 1/10W
D805
LL4148WP
Q807
RK7002
Q804
RK7002
VCC
C823
1500PF/50V
C822
1500PF/50V
C825
10PF/3KV
C826
5PF/3KV
C827
470PF/50V
RJ802
0 1/8W
RJ804
0 1/8W
RJ801
0 1/8W
1
2
CN802
33G8021-2D-U
1
2
CN803
33G8021-2D-U
1
2
CN804
33G8021-2D-U
J812
TIN COATED
R844
1M 1/10W
J814
TI N C OA TED
J815
TIN COATED
J816
TIN COATED
J817
TIN C OATED
Q808
RK7002
J818
TIN COATED
J819
TI N C OA TED
J820
TIN COATED
R804
10K 1/8W
J821
TIN COATED
J823
TIN C OATED
J824
TIN COATED
PWPC1742HDP3P(715G1927 1)
C821
0.1uF/25V
C824
0.1uF/25V
C830
0.1uF/25V
R846
1M 1/10W
C801
0.1uF/50V
D808
LL4148WP
C832
Q809
RK7002
R835
1M 1/10W
Tit le
Size Document Number Rev
Date: Sheet
of
B
SHARP LL-174A 4 LAMPS INVERTER
AOC (Top Victory) Electronics Co., Ltd.
22
Thursday , May 04, 2006
C831
0.1uF/25V
R847
1M 1/10W
Q810
RK7002
D807
LL4148WP
N.C R838
0 1/8W
R821
100K 1/10W
R809
200K 1/10W
R848
560 1/10W
R805
470 1/8W
N.C C814
1000P/50V
C809
0.047UF/50V
32
1
Q801
PMBS3904
R810
100K 1/10W
N.C R833
75K 1/10W
R825
560 1/10W
R815
100K 1/10W
5
3
7
4
1 8
PT801
80GL19T-36-DN
C816
10PF/3KV
R808
200K 1/8W
32
1
Q803
PMBS3904
R816
1M 1/10W
R842
10 1/10W
ZD801
RLZ5.6B
1
2
CN801
33G8021-2D-U
C804
1.5uF/25V
R814
56K 1/ 10W
J825
TI N C OA TED
R817
39K 1/10W
C805
1000PF/50V
C812
1500PF/50V
32
1
Q802
PMBS3904
3
1
2
D801
BAV70
R822
3M / 1/ 2W
5
3
7
4
1 8
PT802
80GL19T-36-DN
C803
0.01UF/50V
R829
15 1/8W
R828
15 1/ 8W
R836
1K 1/10W
R807
22 1/ 8W
3
1
2
D802
BAV99
R813
1M 1/10W
R841
430 1/ 10W 1%
R837
10 1/10W
R802
300K 1/8W
N.C R839
33K 1/8W
R826
430 1/ 10W 1%
DRV1
1
VDDA
2
TIMER
3
DIM
4
ISEN
5
VSEN
6
OVPT
7
NC1
8
NC2
9
ENA
10
LCT
11
SSTCMP
12
CT
13
GNDA
14
DRV2
15
PGND
16
IC801
OZ9938
S1N
1
G1N
2
S2N
3
G2N
4
D2N
5
D2N
6
D1N
7
D1N
8
Q805
AM9945
R820
15K 1/10W
C808
6800PF/50V
R819
15 1/ 8W
S1N
1
G1N
2
S2N
3
G2N
4
D2N
5
D2N
6
D1N
7
D1N
8
Q806
AM9945
C817
5PF/3KV
C807
0.01UF/ 50V
C819
0.047UF/ 25V
R811
47K 1/10W
C810
470PF/50V
R830
15K 1/10W
R818
15 1/ 8W
C806
1UF/ 25V
R803
10K 1/10W
VCC
D806
LL4148WP
R831
100K 1/10W
R843
1K 1/10W
3
1
2
D803
BAV70
+
C811
470UF/25V
+
C820
470UF/25V
3
1
2
D804
BAV99
R832
3M / 1/2W
R834
3.3K 1/10W
N.C R823
75K 1/10W
N.C R840
33K 1/ 8W
N.C C815
1000P/50V
0.1uF/25V
D809
LL4148WP
+12V
ON/OFF
+5V
DIM