Filter
Top Products
11-15
Samsung Electronics
SCHEMATIC DIAGRAMS
Service Manual
11.4 SMPS Circuit Diagram : 110V (1/2)
U2
PWM CONTROL
STR-G6353
Drain
Source GND
Vin
5
4
32
1
+3.3V 1.0A
GND
11
9
GND
EER2828V
8
3
4
6
1
7
Humming-V1 SMPS circuit diagram
OCP/FB
NO MARKING RESISTOR 1/8W-J(5%)
250V2A
+24VS 2.0A
8
10
GND
+5V 0.14A
5
F1
125V 8A
R1
1/2W
560K
TVR1
10D221K
C1
224
LF1
0509V
D5
UF4007
C5
200V
330uF
TH1
10D-13
PC101-B
817M-B
C4
104
C6
1KV 223
R5
3W
47K
R6
100
C7
35V
22uF
D1,2,3,4
600V2A*4
-+
C13
472MAA
LF2
0504V
U1
BTA12-600B
L1
100uH
C10
630V
333
R11
1W 47
FUSIBLE
R13
1/4W 100
R12
1W 180
FUSIBLE
R114
1/2W
1.5K
R14
1/4W330K
D6
200V1A
C11
50V
104
PT1
R4
1/8W75K
R9
1W0.25
PC101-A
817M-B
U101
TL431
2
3
1
L101
5uH
C102
35V
1000uF
C107
16V
1000uF
R109
330
R110
430
R112
5.6K-F
R111
1.8K-F
C109
10V
470uF
C108
50V1uF
C101
1KV 102
C106
1KV 102
R105
1/2W 3.3K
D101,102
200V 3A*2
D103
40V 3A
R106
1/2W 3.3K
R104
1/2W 3.3K
R103
1/2W 3.3K
R102
1/2W 3.3K
C8
681
R8
680
R7
6.8K
R2
1/8W75K
R107
1/2W 3.3K
INLET1
F101
SW1
3024-P3T4DBKBK
CON1
1
2
PC102
TLP3061F
Q102
C1008-Y
AR1
DSS-601M
R15
1/4W330K
SW2
SS-5GLD
C103
16V
100uF
C104
25V
47uF
D104
100V 1A
U105
7805
1
2
3
R10
47K
R3
1/8W75K
C12
472MAA
F2
125V 3A
C2
472MAA
R108
1/2W 3.3K
R113
1/2W 3.3K
C3
472MAA
B1
C105
50V
1uF
VR1
500
CON2-11,12,13(+24VS)
CON2-26(FUSER-ON)
CON2-3,4
CON2-5,6
CON2-14(MANUAL)
CON2-20(THV-EA)
CON2-17(THV-PWM)
CON2-15(THV-READ)
CON2-19(BIAS-PWM)
CON2-18(LED-ERROR)
CON2-23(FAN)
CON2-25(EXIT)
CON2-22(MHV-PWM)
CON2-24(KEY-DEMO)
CON2-21(LED TONER SAVE)
CON2-9,10
CON2-11,12,13
CON2-8
CON2-7
CON2-26(FUSER-ON)
CON2-2(PAPER-EMPT)
CON2-1(FEED-SEN)
CON2-16(LED-READY)