BenQ MP611 - Page 144

144
PFC schematic:
R630
4.7
C626
4700P M
+
-
~
~
BD601
GSIB1560
3
1
2
4
C606
1U K
C614
470P K
C617
470P K
R604
0.1
R615
169K F
R616
169K F
R617
169K F
R620
169K F
R619
169K F
R618
169K F
FA5502M
IC601
FA5502M-H1-TE1
IFB
1
IIN-
2
VDET
3
OVP
4
VFB
5
VIN-
6
GND
7
OUT
8
SYNC
14
REF
13
ON/OFF
12
CS
11
VCC
10
VC
9
CT
15
IDET
16
C613
68P K
C612
0.1U M
D601
SF10L60U
3 1
R609
2.05K F
D613
RB160L-40
A K
D612
RB160L-40
A K
Q601
SPW20N60C3
D
G
S
C625
4700P M
D611
27V
1 2
R631
20K
L605
800U
C608
220P
t
TR601
NTC 5OHM
2 1
+
C620
10U
50V
1 2
C611
0.01U K
D614
BAV99
A
J
K
C616
0.47U K
R611
27K
+ C601
220U
450V
12
R612
10K
C615
0.33U K
C619
0.1U M
R613
47
20VPFC
R614
10K
C621
0.1U M
R621 33K
R622
169K F
R623
169K F
R624
169K F
C618
1U K
R610
332K F
R608
2.05K F
R607
3.32K F
R606
10K
R605
27