Samsung ML-6060 Service Manual page 89

Schematic Diagrams
9-3 SMPS Circuit Diagram
F501
30M-4P
A B C D
1 2 3 4
CN501-1
3951P03V000(T)
1
TNR502
2
SVC471
TNR501
SVC561D
V2: NC
AGND
CN502-1
3951P03V000(T)
1
2
V1 (110V)
R509 : 47K
R510 : 47K
R506 : 0.22
R504 : 100
TNR501: 560V
9-14
LF502
LF501
TH501
LC404060
LHA7110
THERMISTOR
C504
2
BD502
2.2nF
D3SBA60
C505
R501 4
47nF
470K
C501
220nF
C503
2.2nF
3
AGND
CN504-1
2011P03V000
L501
300uH
+24VS
1
2
3
180 U501
R503
MOC3061
BD501
C502 1
1.5K
BEAD 6
10nF
R16
4 2
FUSER_ON
THY501
BTA-600CW
R502
120
C520
100nF
100
R504
HS501
HEATSINK_CC
AGND
+5V
DGND DGND
R510 C509 R511
47K
100K 2.2nF
1
C507
150uF
400V
R505
470K
R509
T501
100K
C511
D502 1 12
100nF
UF4007
2
3
10
5 7
6 8
BD504
BEAD
KAT-060H
U502
STR-G6153
HS502
A6063-H45 D501
R512
1N4937
1
D 10K
4
FB
2
OCP
C510
47UF/50V
C508
C 4
223 MONO
R506 U503-2
0.44 PC123F
R508 E 3
680
fuser_cover
L502
D503
BD505
27pF
D10SC4M
BEAD
1
A1
2
K
3
R516
A2 680
R515
C513
A 1 100nF
2.4K
C514
U503-1 R517
C512 470uF
PC123F 1K
1uF 10V
K 2
16V
C515
2200uF
16V
R514
3K
K3
U504
1
TL431CLP R
2 A
R518
2.2K
D504
L503 DGND
STPR1020CF 27pF
1
A1
2
K
C518 C517 C516
3
HS503
1000uF 1000uF 100nF
HEATSINK_TR
A2 50V 50V
AGND
+5V
24V
R519
620
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