Samsung ML-1700 SMPS Circuit Diagram 110V 1/2, Humming-V1 SMPS circuit diagram, Service Manual

S C H E M ATIC DIAG R A M S

11.4 SMPS Circuit Diagram : 110V (1/2)
Humming-V1 SMPS circuit diagram				AR1
				DSS-601M
SW1	F1			F2
3024-P3T4DBKBK			LF1		LF2
	125V 8A			125V 3A
			0509V		0504V	D1,2,3,4
						600V2A*4
INLET1
						-	+
	TVR1	C1			C4
	10D221K				104		C5
		224						1/4W330K
	R1						200V
							330uF
	1/2W			TH1
	560K			10D-13
				L1				1/4W330K
	R11		C10	100uH
CON1	1W 47		630V			U2
	FUSIBLE
2			333		PWM CONTROL		B1
					1 Drain
1			U1				Vin
			BTA12-600B		STR-G6353		4
		C11		R12	Source	GND OCP/FB
	R13				2	3	5
		50V
				1W 180
	1/4W 100	104
				FUSIBLE
							PC101-B
			PC102		R8		817M-B
		TLP3061F
					680
							R7
							6.8K
					R9		C8
				R114	1W0.25
							681
				1/2W
				1.5K
				CON2-11,12,13(+24VS)
				CON2-26(FUSER-ON)
				Q102
			C1008-Y

C3

C2

472MAA

472MAA

PT1

R14 R2

EER2828V

C6

R5

C101

1KV 102

3W

47K

2231KVR3

6

9

1/8W75K

R102

R103

R104

R105

R106

R107

200V 3A*2 C102

D101,102

5

8

35V

1/8W75K

1000uF

1/2W3K3.

1/2W3K3.

1/2W3K3.

1 2

3

1/2W3K3.

1/2W3.3K

R15

D5

1/2W

UF4007

R4

1

33K.

1/8W75K

10

D104

U105

C103

100V 1A

7805

16V

100uF

VR1

8

D6

R6

500

D103

L101

40V 3A

100

200V1A

5uH

R109

R110

330

430

3

C106

1KV 102

PC101-A

C7

R10

7

817M-B C108

47K

50V 1uF

35V

4

C107

22uF

16V

3

11

1000uF

U101

1

TL431

C13

2

472MAA

C12

472MAA

NO MARKING RESISTOR 1/8W-J(5%)

SW2

		SS-5GLD
			CON2-11,12,13
R108	R113		+24VS 2.0A
		C105
		50V
		1uF
1/2W3K3.	1/2W3K3.		CON2-9,10
			GND
			CON2-8
		C104	+5V 0.14A
		25V
		47uF
			CON2-7
			GND
		F101
			CON2-3,4
		250V2A	+3.3V 1.0A
R111
1.8K-F
		C109
		10V
R112		470uF
5.6K-F			GND
			CON2-5,6
			CON2-1(FEED-SEN)
			CON2-2(PAPER-EMPT)
			CON2-14(MANUAL)
			CON2-15(THV-READ)
			CON2-16(LED-READY)
			CON2-17(THV-PWM)
			CON2-18(LED-ERROR)
			CON2-19(BIAS-PWM)
			CON2-20(THV-EA)
			CON2-21(LED TONER SAVE)
			CON2-22(MHV-PWM)
			CON2-23(FAN)
			CON2-24(KEY-DEMO)
			CON2-25(EXIT)
			CON2-26(FUSER-ON)

Service Manual

Samsung Electronics

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