待机及 PFC 部分

L903 DF902
F901 LCL-F112
4 3 1 2
1000PF/400Vac L902
2 1 HV
12 1N5406
150UH R901

1
4A/250V LF901

2
BD901 RB U1005M 11 LF902 LF903 DF901 F08S60S
C903

2
XS901

3
470K/1206 7 5 1 2
1 470K/1206 8

1
RV 901 BEND CORE BEND CORE
L C901 R902 C902 4 - + 3
0.47/275V 0.75mH/PQ3220 TDK PC40 + CF901 CF912
2
N 3 RN471 CF908 10nF/2KV

2
R903 0.22UF/275V 150uF/450V
470K/1206 C904
QF902 QF901
RT901 0.68uF/450V

3
L901 STP14NK50ZFP STP14NK50ZFP

1
4

2
TKP-PVHI-03-N1
5D214 1000PF/400VacET24 13mH
RF901

RF903 RF902 1.5M/0805 QF904 QF903

1.5M/0805 1.5M/0805 HV 2N3906 2N3906
RF905 10K/0805
RF915 RF909 RF911
RF907 RF906 470K/0805,F
0.12R/2W C958 100NF/50V
220K/0805 470K/0805,F 470K/0805,F CF910 22R/0805 RF916 10R/0805
RF913 2 1
RF912
RF918 RF914
100K/1206 100NF/150V 10R/0805 R967 N951P8 +12V +24V
510K/0805,F 2.7K/0805
RF908 OCP OVP OVP
VCC 47K/0805
470K/0805 NF901

2
RF904 1 8 DF903 ZD951 ZD952
2 FB VCC 7 1 2 Q953 13B
3 Vcon DRV 6 L4148
4 IN GND 5 2N3906 HZ27-2TA
CS VM

1
NCP1653A
CF903 CF904 CF905

1
CF902 Q952
D954

1
22PF/50V RF910 1nF/50V
PM3904 D955 D956
CF907
47NF/50V 56K/0805 CF906 L4148 L4148
100NF/50V 100PF/50V 1NF/50V CF909 1uF/50V L4148
+5Vsb R969 C956

2
100NF/50V

2
4.7K/0805

1
RB 951
VCC 1K/0805

RB 906 R970
5160 R971

3
1 4.7K/0805 1K/0805
QB901 N950

1
Q951 Start
4.7K/0805

2
PM3904
R963 D953 R965 N951P14
RB 905 HV PC817 2 1

2
QB902 R964 47K/0805 L4148 30K/0805
47K/0805 100nF/50V
3906
1

DB 904 47K/0805
1M/0805 C954
RB 901 L4148 RB 909 47nF/1kV +5Vsb
1K/0805 RW905 DB 951 SR360
1 2
100K/2W CB 903 LB951
2

CB 907 ZDW902
1 2 2.2uH
16V CB 904
100nF/50V + DB 952
TB901
2

DB 902 SR360

2
1M/0805 22uF/50V EEL19
1

DB 901 1 6 CB 955 CB 952 CB 953

RB 902 FR104 7 + +
1N4007
NB 901 2200uF/16V 100nF/50V
1

1 8 3 8 470uF/16V
1

2 GND D 7 2
3 VCC D 6 HV
FB D RB 912 RW917 4.7R/1206
4 5
22uF/50V Stnv Vstr RB 952
CB 905 100K/1206
RB 904 Q0265R 5
1M/0805 CB 906 100nF/50V 220R/0805
+ 1K/0805 RB 953
RB 903 120K/0805
CB 909 RB 908 6.2K/0805 RB 910 RB 957 2.4K/0805,F
QB952 CB 954
12K/0805 RB 955
QB951 10nF/50V
PM3904 PM3904 4.7K/0805
2

RB 911 DB 903 CB 910 NB 950 220nF/50V

4

6.2K/0805 L4148 33PF/50V NB 902

30K/0805 CB 902
PC817 TL431 RB 956 RB 954 MLD-180-01 180W LCD Power
1

RB 907 10uF/16V
3

2.4K/0805,F Title
100K/0805,F
PFC STDBY
Size Do cument Number Rev
B 0.2
Designed by:Yangjianhui
Date: Friday, September 14, 2007 Sheet 1 of 1

DC-DC 输出部分
HV

RW950

VCC 8.2M
DW905

L4148 CW950
2.2nF/400Ac
750K/0805 4.7K/0805 RW902
DW953 +24V
RW914 LW951
ZDW901
2

CW903 CW909 CW908

1uF/50V 16V TW901 3.3uH

1uF/50V 100nF/50V 14
CW901 QW901 MBRF20H100CTG CW951
1

11 1000uF/35V CW952 CW953 RW953 CW956

L4148 STP14NK50ZFP RW956
DW901 10K/1206
0.47uF/50V NW901 L6599 4 12 10K/1206
1000uF/35V 470uF/35V 10K/1206
750K/0805 RW901 1 16 DW951 10K/1206 100nF/50V
Css Vboo t 3 RW954
RW915 2 15 10K/0805 RW955
RW903 750K/0805 Delay Hvg
3 14 RW907 RW951
Cf Out RW910 13
4 13 47R/0805
CW902 5 Rfmin Nc 12
Stby Vcc MBRF20H100CTG 5mR Mn-Cu LINE
15K/0805,F 6 11
470pF/50V 7 Isen ILVG 10 8
Line GND LW952 +12V
8 9
Dis Pfc-stop
750K/0805 DW902 L4148
RW918 QW902 DW952
STP14NK50ZFP 10 2.2uH
DW904 +24V +12V PSON +5Vsb
RW916 220R/0805 1 XS951
CW954 CW957
750K/0805 CW955 RW957 1
12K/0805 L4148 RW908 2
CW904 RW911 9
47R/0805 1500uF/16V 470uF/16V 100nF/50V 3
RW913 DW903 4.7K/1206
10nF/50V ERL35 STPS2045CFP 4
CW907 L4148 10K/0805 RW952 5
RW909 6
100nF/50V Mn-Cu LINE 7
8
CW905
RW904 33nF/400V 3.96-8PIN
2.4K/0805 CW906 RW912

22K/1206
330pF/2kV
330R/0805 +12V +24V R953
R951 N951P14 PSON +5Vsb
RW906 C952 100nF/50V 1K 1K R958
Start

R962 1K/0805 1K/0805

R956
N951 LM324 10K/0805
R957
62K/0805,F 1 14
Out3 Out4 R959
1nF/50V 2 13
+5Vsb -In3 -In4
RW963 3 12
CW910 4 +In3 +In4 11 10K/0805
RW964 RW960
5 Vcc GND 10
3.9K/0805
1K/0805 RW965 82K/0805,F 6 +In1 +In2 9
20K/0805,F 7 -In1 -In2 8
3

82K/0805,F Out1 Out2 10K/0805 220nF/50V N952

4

D951 100nF/50V
NW950 C951 1
L4148 R955 100K/0805 R960
PC817 R952 R954 C953
N951P8 OCP
CW958 C955 R961 TL431
3

1K/0805 1K/0805
2

RW959 4.7K/0805
100nF/50V
10nF/50V D952
L4148
3

1
UW951 C957 10nF/50V
TL431
2

R968
RW962 RW961
6.8K/0805,F 6.8K/0805,F 10K/0805

MLD-180-01 180W LCD Power

Title
DC TO DC PROTECT
Size Do cument Number Rev
B 0.2

Date: Friday, September 07, 2007 Sheet 1 of 1