康佳LC42FS81DC液晶电视34006886 35014569板电路原理图
分类:电子电工
日期:
点击:0
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
TIMER
Vin
ENA
IS2
IS1
ENA
REF
ISEN
DRV1
VCS1
VCS2
REF
VS2
DRV2
ZCS
REF
DRV1
VSEN
ZCS
VS1
VS2
IS1
VS1
IS2
DRV2
VCS1
VSEN
VCS2
REF
REF
REF
IS2
IS1
ISEN
TIMER
VCS2
VCS1
P/S_on/off
+12V
ON/OFF
DIM
ON/OFF
DIM
Vin
PFC
R755
10K
R755
10K
R715
1M
R715
1M
R756
10
R756
10
R731
200K
R731
200K
R752
10K
R752
10K
1
3
2
D709
BAT54A
D709
BAT54A
1
3
2
D703
BAV70
D703
BAV70
R712
1M
R712
1M
R727
100K
R727
100K
DRV2
16
VIN
15
VREF
14
PGND
2
ZCS
3
DRV1
1
ENA
13
RT1
4
CT
5
PDIM
7
VSEN
8
ADIM
12
TIMER
11
SSTCMP
10
ISEN
9
LCT
6
U701
OZ9976
U701
OZ9976
R786
10K
R786
10K
R724 100K
R724 100K
1
3
2
D752 BAV70
D752 BAV70
C704
68N
C704
68N
D704
IN4148
D704
IN4148
C781
2700N
C781
2700N
R710
130K
R710
130K
R701
100K
R701
100K
R707
NC
R707
NC
C710
100N
C710
100N
C712
220P
C712
220P
Q751
18NK50
Q751
18NK50
C708
1N
C708
1N
1
3
2
D751 BAV70
D751 BAV70
R792
10K
R792
10K
1
3
2
Q702
2N3904
Q702
2N3904
C752
2.2N/450v
C752
2.2N/450v
R726
100K
R726
100K
R719
1m
R719
1m
R708
47K
R708
47K
1
2
3
CON2_0
XS782
CON2_0
XS782
1
3
2
Q701
2N3904
Q701
2N3904
R790
68
R790
68
C713
1u
C713
1u
R704
1m
R704
1m
D705
IN4148
D705
IN4148
R794
NC
R794
NC
OUT1
1
-IN2
6
+IN2
5
-IN1
2
+IN1
3
OUT2
7
VCC
8
GND
4
N951
LM358
N951
LM358
R728
100K
R728
100K
L701
L701
4
8
7
1
5
6
T750
N=12 LK=35mH /45mH
T750
T750
N=12 LK=35mH /45mH
T750
R751
22
R751
22
R784
100
R784
100
C707
1n
C707
1n
R720
1m
R720
1m
C751
2.2N/450v
C751
2.2N/450v
R725
10K
R725
10K
R713
1K
R713
1K
R781
68
R781
68
R702 10K
R702 10K
D706
IN4148
D706
IN4148
R793
2K
R793
2K
R714
1K
R714
1K
R716
10K
R716
10K
C703
100n/50V
C703
100n/50V
R732
43K
R732
43K
R703
100K
R703
100K
R730
10K
R730
10K
C715
220P
C715
220P
1
3
2
D708
BAV70
D708
BAV70
R705
82K
R705
82K
C709
100n/50V
C709
100n/50V
R734
1m
R734
1m
1
2
F701
T4AL/250V
F701
T4AL/250V
R721
200K
R721
200K
R791
68
R791
68
R709
24K
R709
24K
R788
68
R788
68
C714
1.0U
C714
1.0U
R754
22
R754
22
R729
10k
R729
10k
D707
BAV99
D707
BAV99
1
3
2
D701
BAV70
D701
BAV70
C780
12p,6kv
C780
12p,6kv
C701
10N
C701
10N
R717
10K
R717
10K
R780
68
R780
68
R785
NC
R785
NC
Q703
2N3906
Q703
2N3906
R782
68
R782
68
1
2
3
4
5
XS951
5PIN-3.96mm
XS951
5PIN-3.96mm
R723
1m
R723
1m
R753
10
R753
10
R787
2K
R787
2K
C718
100N
C718
100N
1
2
3
CON2_0
XS781
CON2_0
XS781
R745
10K
R745
10K
C705
220P
C705
220P
R711
10K
R711
10K
1
3
2
D702
BAT54A
D702
BAT54A
R722
18K
R722
18K
C782
12p,6kv
C782
12p,6kv
4
6
8
5
7
1
T752
1:1:1
T752
1:1:1
R718
10K
R718
10K
R733
1m
R733
1m
1
2
3
4
5
XS952
5PIN-2.0mm
XS952
5PIN-2.0mm
Q752
18NK50
Q752
18NK50
C716
10n
C716
10n
R789
68
R789
68
R744
10K
R744
10K
R783
68
R783
68
C711
10n
C711
10n
C783
2700N
C783
2700N
R706
3.3M
R706
3.3M
C706
4700P
C706
4700P
PDF 文件以 "PDF 制作工厂" 试用版创建 ÿÿÿÿ ÿ
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5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Vac
PFC
Vac
PVcc
Title
Size
Document Number
Rev
Date:
Sheet
of
KIP+L180I16C1-01
KONKA 42 EEFL
A4
1
1
Wednesday, December 30, 2009
Title
Size
Document Number
Rev
Date:
Sheet
of
KIP+L180I16C1-01
KONKA 42 EEFL
A4
1
1
Wednesday, December 30, 2009
Title
Size
Document Number
Rev
Date:
Sheet
of
KIP+L180I16C1-01
KONKA 42 EEFL
A4
1
1
Wednesday, December 30, 2009
RF917
10K
RF917
10K
5
12
1
10
LF901
PQ3220/450uH
LF901
PQ3220/450uH
CF902
472/2KV
CF902
472/2KV
1
2
3
DF905
BAV70 DF905
BAV70
RF901
680K/1206
RF901
680K/1206
LF902
LF902
CF905
102
CF905
102
RF918
68R/1206
RF918
68R/1206
R901
820k/1W
R901
820k/1W
1
2
C905
470p/400Vac
C905
470p/400Vac
1
2
C908
100p/250Vac
C908
100p/250Vac
1
2
C913
1uF/450V
C913
1uF/450V
QF904
PBSS5160
QF904
PBSS5160
1
2
3
DF904
BAV70 DF904
BAV70
RF924
10K
RF924
10K
RF915
100R
RF915
100R
RF921
10K
RF921
10K
RF904
100K/1206
RF904
100K/1206
RF911
68K
RF911
68K
1
2
C915
222pF/2kV
C915
222pF/2kV
LF904
LF904
NTC
RT901
3.0D-21
NTC
RT901
3.0D-21
RF906
5.1R/1206
RF906
5.1R/1206
CF901
150uF/450V
CF901
150uF/450V
RF913
100K
RF913
100K
RF919
68R/1206
RF919
68R/1206
RF923
47/1206
RF923
47/1206
CF903
101/1KV
CF903
101/1KV
RF905
5.1R/1206
RF905
5.1R/1206
RF903
510K/1206
RF903
510K/1206
1
2
C903
0.1u/275V
C903
0.1u/275V
RF907
390K
RF907
390K
RF916
510K
RF916
510K
CF909
473
CF909
473
1
2
C904
470p/400Vac
C904
470p/400Vac
L904
150UH
L904
150UH
RF922
4.7/1206
RF922
4.7/1206
CF906
101
CF906
101
RF908
20K
RF908
20K
1
2
4
3
L903
10mH
L903
10mH
1
2
F901
T4AL/250V
F901
T4AL/250V
RF920
4.7/1206
RF920
4.7/1206
RF902
680K/1206
RF902
680K/1206
N
1
L
2
XS901
AC
XS901
AC
2
3
1
QF901
8N50
QF901
8N50
1
2
C906
0.22u/275V
C906
0.22u/275V
1
2
C901
100p/250Vac
C901
100p/250Vac
2
3
1
4
-
+
DB901
RS1005
-
+
DB901
RS1005
QF903
PBSS4160
QF903
PBSS4160
4
2
1
3
L902
10mH
L902
10mH
1
2
RV901
VDR14561
RV901
VDR14561
CF907
470
CF907
470
1
2
C914
1uF/450V
C914
1uF/450V
LF903
LF903
CF908
474
CF908
474
2
3
1
QF902
8N50
QF902
8N50
RF909
0.10R/3W
RF909
0.10R/3W
DF901
FMY-1106S/16003190
DF901
FMY-1106S/16003190
RF910
10K
RF910
10K
RF914
18K
RF914
18K
RF912
10R/1206
RF912
10R/1206
GND
6
ZCD
5
VCC
8
CS
4
COMP
3
INV
1
MOT
2
DRV
7
NF901
FAN7530
NF901
FAN7530
1
2
C902
100p/250Vac
C902
100p/250Vac
CF911
105
CF911
105
1
2
C907
100p/250Vac
C907
100p/250Vac
CF910
105
CF910
105
CF904
104/250V
CF904
104/250V
PDF 文件以 "PDF 制作工厂" 试用版创建 ÿÿÿÿ ÿ
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5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
+12V
+12V
P
VCC
Vac
+12V
PFC
P/S_on/off
+12V
P/S_on/off
VCC
PFC
PVcc
Vin
+12V
Title
Size
Document Number
Rev
Date:
Sheet
of
KIP150U04-01
KONKA 32 EEFL
A3
1
1
Monday, February 08, 2010
Title
Size
Document Number
Rev
Date:
Sheet
of
KIP150U04-01
KONKA 32 EEFL
A3
1
1
Monday, February 08, 2010
Title
Size
Document Number
Rev
Date:
Sheet
of
KIP150U04-01
KONKA 32 EEFL
A3
1
1
Monday, February 08, 2010
R915
1.5M/1206
R915
1.5M/1206
Q953
2N3904
Q953
2N3904
1
3
2
QW902
2N7002
QW902
2N7002
CW951
470u/25V
CW951
470u/25V
1
2
CW903
100uF/50V
CW903
100uF/50V
1
2
ZW901
16V
ZW901
16V
R919
470K
R919
470K
R914
1.5M/1206
R914
1.5M/1206
Q956
2N3906
Q956
2N3906
RW902
1.5M
RW902
1.5M
CW956
473
CW956
473
1
2
4
3
N952
PC817B
N952
PC817B
QW953
2N3904/NC
QW953
2N3904/NC
CW952
104
CW952
104
1
2
DW901
1n4007
DW901
1n4007
RW901
5.1K
RW901
5.1K
R916
1.5M/1206
R916
1.5M/1206
1
2
4
3
NW950
PC817
NW950
PC817
R953
47K
R953
47K
RW904
1.5M
RW904
1.5M
RW912
12K
RW912
12K
RW951
10K
RW951
10K
1
2
CW913
104
CW913
104
1
2
CW911
22uF/50V
CW911
22uF/50V
1
2
CW909
104
CW909
104
R952
1K
R952
1K
R917
1.5M/1206
R917
1.5M/1206
1
3
2
DW951
MBR20100
DW951
MBR20100
1
2
CW906
33
CW906
33
1
2
DW904
FR104
DW904
FR104
1
2
DW902
L4148
DW902
L4148
R958
4.7k
R958
4.7k
RW914
0
RW914
0
RW954
18.7K/F
RW954
18.7K/F
1
2
LW951
3uH
LW951
3uH
RW913
100K/1206
RW913
100K/1206
1
2
CW910
105
CW910
105
1
2
CW904
473
CW904
473
CW954
1000p/500V
CW954
1000p/500V
R954
47K
R954
47K
QW903
2N3904
QW903
2N3904
RW959
1K
RW959
1K
RW911
100K/2W
RW911
100K/2W
1
2
D952
L4148
D952
L4148
RW903
1.5M
RW903
1.5M
1
2
4
3
N953
PC817B
N953
PC817B
Drain
1
SYNC
5
FB
4
VCC
3
GND
2
VST
6
NW901
FSQ0465
NW901
FSQ0465
RW905
2.7/1206
RW905
2.7/1206
1
2
3
DW903
BAV70
DW903
BAV70
C951
100NF/25V
C951
100NF/25V
1
2
CW915
2700pF/1.6KV
CW915
2700pF/1.6KV
R913
1K
R913
1K
RW956
4.75K/F
RW956
4.75K/F
RW906
18K
RW906
18K
QW954
2N3904/NC
QW954
2N3904/NC
1
2
CW908
105
CW908
105
C952
400Vac-222
C952
400Vac-222
R955
4.7K
R955
4.7K
1
2
CW901
22u/10V
CW901
22u/10V
RW953
NA
RW953
NA
RW960
10K/NC
RW960
10K/NC
RW907
39K
RW907
39K
3
2
1
U953
TL431
U953
TL431
LW902
FB
LW902
FB
R951
8.2M/2W
R951
8.2M/2W
RW958
1.8K
RW958
1.8K
RW952
18/1206
RW952
18/1206
Q951
PBSS5160
Q951
PBSS5160
1
6
4
2
11
8
10
12
9
7
TW901
EER28L
TW901
EER28L
R907
47K
R907
47K
QW901
2N3904
QW901
2N3904
1
3
2
DW952
MBR20100
DW952
MBR20100
RW957
100K/F
RW957
100K/F
R957
4.7k
R957
4.7k
4.7k
R956
4.7k
R956
CW953
1000u/25V
CW953
1000u/25V
RW908
390K
RW908
390K
1
2
CW907
221
CW907
221
CW905
105
CW905
105
1
2
CW902
22uF/50V
CW902
22uF/50V
RW961
1K/NC
RW961
1K/NC
ZW951
C5.1V/NC
ZW951
C5.1V/NC
CW957
102
CW957
102
CW955
1000u/25V
CW955
1000u/25V
3
2
1
NW951
TL431
NW951
TL431
RW910
6.2K
RW910
6.2K
RW909
2.7/1206
RW909
2.7/1206
PDF 文件以 "PDF 制作工厂" 试用版创建 ÿÿÿÿ ÿ
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