Samsung ML-4500 Service Manual E.16

Schematic Diagrams

10-1Samsung Electronics

D

E

F

8

12345 8

A A

B

C

R&D CHK:

D

E

F

Engineer:

Drawn by:

1

Size:

MFG ENGR CHK:

DATE : 2000.04.14 REV: 0.2

Drawing Number:

Page: 1

TITLE:

6

APOLLO

SMPS

PAPER SENSOR

HVPS

DOC CTRL CHK:

PRINTER DIV

72345

SAMSUNG

67

B

C

CN4-1

1

ML-4500

A3

27
28

26

1K

R32

15

4

36

34
35

3
4

24V

GND24

2

R49 39

8

6
7

4
5

2

R34

1K

30

220pF

C58

220pF

C57

220pF

C56

5
6

GND24

13

12

R52 39

9

74F14

U11-6

C52

1nF

+5V

+5V

24

39R51

3

8
9

GND5

33

GND5

5.1K

R61

C7

50V

100uF

C72

R59

5.1K

C71

470pF 470pF

U11-5
74F14

11

10

5.1K

R58

4

2

39R50

GND5

1K

R110

R40
1K

25

GND5

1K

R31

16

20

15

17

14

GND5

GND5

470pF

C70

13

470pF

C69

11C46

1nF

39R53

+5V

3

GND24

2

C99

100nF

C6

16V

100uF

C2

16V

GND5

1K

R41

+5V

22uF

1

C59

220pF

6

CN1-1

5

C39

1nF

23

1K

R109

D7

MMSD914T1

1nF

C38

R60

5.1K

R56

5.1K

100nF

C102

100pF

GND5

1nF

C37

C64

5.1K

22

GND5

FGND

+5V

R54

32

1K

R33

+5V

+5V

GND5

SEN_5V

21

1K

R36

R64
200

100nF

1nF

C36

CN3-1

1

C100

18

+5V

13

29

12

10
11

8

GND5

F2

2

13

R65

STS104B

C73
470pF

33K

GND24

C54

220pF

C101

100nF

SEN_5V

+24VS

200R63

10K

R108

GND5

R55

5.1K

MMSD914T1

D6

C74
470pF

C60

220pF

7

9

9

8

1K

R39

74F14

U11-4

R38

1K

12

14

GND5

SEN_5V

GND5

10

GND5

R35

1K

C51

1nF

1nF

C68

+24VS

GND5

GND24

R57

5.1K

200R62

GND5

100R119

7

31

3

100pF

C63

+5V

19

220pF

C53

10

GND

6

GND

16

CN5-1

1

C18

2
C2 C3

34

C4 C5

57

C6 C789C8 C9

C10 C11

12 13

C12 C13

14 15

C14 C15

17 18

C16 C17

19 20

74F1071SCX

U12

C1

1

11

R37

1K

R106

GND5

1K

BIASPWM

220pF

C55

FUSER_ON
*EXIT

THVREAD

*THV_EA

THVPWM

*MHV

PPD(0)

*ACK

BUSY
PERROR
SELECT

*FAULT

PPD(0:7)

PPD(1)

PPD(4)

PPD(2)
PPD(3)

PPD(5)
PPD(6)
PPD(7)

*STBIN

*INIT

*SLCTIN

*AUTOFD

*PEMPTY
*FEED

10-1 Main Circuit Diagram(1/5)

10. Schematic Diagrams

Schematic Diagrams

10-2 Samsung Electronics

Main Circuit Diagram(2/5)

Drawing Number:

345678

A A

B

E

F

D

F

Engineer:

1

E

Drawn by:

R&D CHK:

DOC CTRL CHK:

MFG ENGR CHK:

DATE : 2000.04.14

REV:

7

C

D

C

TITLE:

SAMSUNG

PRINTER DIV

ML-4500

A3

Page: 2

20MHz

Size:

8

12

B

0.2

APOLLO

23456

GND

41

NC

OUT

58

VCC

Q2

1

3

2

20MHz

OSC4

C84

KSC1623-G

5.6K

100nF

R10

R12

5.6K

C113
10nF

100nF

C105

3.3V3.3V

B1

+5V

B2

4

GND

5

6

ORG

2

SK

8

VCC

KM93C66G

U6

CS

1

DC

7

3

DI
DO

MMSD914T1

D3

100nF

GND5

GND5

C103

33

R19

10K

10K

R97

R98

GND5

+5V

10K

GND5

R101

R81 10K

10KR80

C25
1nF

GND5

R48

4.3K

C12

B4

22pF

10K

R99

13

33R20

STS104B

F3

2

100nF

C86C85

100nF

10KR83

GND5

OSC3

28.74448MHz
4

GND NC

1

5

OUT VCC

8

+5V

+5V

GND5

GND5

C23 820pF

3

2

8

4

1

+5V

LM393D

U3-1

GND5

GND5

+5V

R82
10K

C79

100nF

100R116

R18

33

+24VS

100nF

C90

C87

100nF

100R115
100R114

1nF

C49

C83

100nF

R100

GND5

10K

C20

GND5

GND5

39pF

1nF

C24

R17

33

R86
10K

+5V

GND5

+5V +5V

GND5

MMSD914T1

D1

R46

GND24

R47

4.7K

2K

GND5

100nF

C88

100nF

C81 C77

100nF

D4

MMSD914T1

10K

R85

1K

R29

10KR87

GND24

C9
22pF

MMSD914T1

D2

GND5

100

R120

C82

100nF

+5V

100nF

C80

100nF

C78

1nF

C47

MC33269DT

U4

1

GND

3

IN OUT

2

47pF

C10

1

199

_XDREQ/GPI

_SLCTIN

151

_STROBE

129

_VCLK

128

_VDI

122

_VDO1/GPO
_VDO2/GPO

121

57

_WE

187

_WTD_OUT/GPO

_XDACK/GPO

200

_PHGA9/GPO

20

52

_RAS0
_RAS1

53

49

_RCS0

_RCS1/GPO

50

_RCS2

51

_RESET

182

152

16

29

_PHGA1/PHINA

28

_PHGA2/PHINB

27

_PHGA3/PHINC

26

_PHGA4/PHIND

24

_PHGA5/GPO
_PHGA6/GPO

23

_PHGA7/GPO

22

_PHGA8/GPO

21

_INIT

162

_IORD/GPO

161

_IOWR/GPO

126

_LREADY/GPI

_OE

56

_PHGA10/GPO

19
18

_PHGA11/GPO
_PHGA12/GPO

17

_PHGA13/GPO

_ECS2/GPO

8

_EINT0/GPI

9

_EINT1/GPI

10

_EINT2/GPI

130

_EXWAIT/GPI

155

_FAULT

_HSYNC1/GPI

125
127

_HSYNC2/GPI

153

TXD1/GPO

TXD2/GPO

189

159

_ACK

154

_AUTOFD

54

_CAS0
_CAS1

55

12

_ECS0

13

_ECS1

14

SVDDA

1
5

SVSSA

169

TEST0

170

TEST1

171

TEST2

188

TONE_OUT/GPO

TXD0/GPO

193

191

103

SC_CUR0

104

SC_CUR1

SC_CUR2

106

107

SC_CUR3

156

SELECT

196

SLED0/GPO

197

SLED1/GPO

198

SLED2/GPO

RTC_XOUT

194

RXD0/GPI

192

RXD1/GPI

190

RXD2/GPI

3

SAIN

4

SAVRB

2

SAVRT

102

SC_CONPHA/GPO

105

SC_CONPHB/GPO

PPD5

148

PPD6

149

PPD7

PWMO0/GPO

118

119

PWMO1/GPO

120

PWMO2/GPO

RTC_VDD

201
202

RTC_XIN

203

38

PHOE9/GPIO

40

PLL_FIL

183

142

PPD0
PPD1

143
144

PPD2

145

PPD3

146

PPD4

147

PHOE16/_HOED

PHOE1/GPIO

31
32

PHOE2/GPIO
PHOE3/GPIO

33

PHOE4/GPIO

34

PHOE5/GPIO

35

PHOE6/GPIO

36

PHOE7/GPIO

37

PHOE8/GPIO

157

PERROR

41

PHOE10/GPIO
PHOE11/GPIO

42
43

PHOE12/GPIO

44

PHOE13/_HOEA

45

PHOE14/_HOEB

46

PHOE15/_HOEC

47

165

LF_CUR1

167

LF_CUR2

168

LF_CUR3

LF_PH0/GPO

163

166

LF_PH1/GPO

123

LSU_CLK/GPO

184

OSCI

185

OSCO

205

GVRT

204

GVSSA

ICE/TCK

132

ICE/TDI

133
134

ICE/TDO

135

ICE/TMS

136

ICE/_TRST

LF_CUR0

164

181

25

GND239GND358GND476GND5

101

GND6

108

GND7

GND8

124

150

GND9

GIOP4

174

GIOP5

175

GIOP6
GIOP7

176
177

GIOP8

178

GIOP9

11

GND1

GND10

172

GND11

208
207

GAD_IN1

206

GAD_IN2

137

GIOP0

138

GIOP1

179

GIOP10

139

GIOP2

140

GIOP3

173

D4

64

D5

65

D6

66

D7
D8

68
69

D9

DC_SIN0/GPI

116

117

DC_SIN1/GPI

GAD_IN0

D10

71

D11

72

D12

73

D13

74

D14

75

D15

D2

61
62

D3

63

CRIA0/GPO

111

CRIA1/GPO

112

CRIB0/GPO

114

CRIB1/GPO

CR_PHA/GPO

110

113

CR_PHB/GPO

D0

59
60

D1

70

A6
A7

85

A8

86
87

A9

158

BUSY

6

CIS_CLK

7

CIS_SI

CLKOUT/GPO

180

109

A18
A19

98

79

A2

A20

99

A21

100

80

A3
A4

82

A5

83
84

A10
A11

90

A12

91

A13

92

A14

93
94

A15

95

A16
A17

96
97

186

48

5VDD1

5VDD2

67

89

5VDD3

5VDD4

141

195

5VDD5

A0

77

A1

78

88

3VDD1

15

30

3VDD2

3VDD3

81

115

3VDD4

3VDD5

131

3VDD6

160

3VDD7

U1

KS32C65100

R28

1.2K

R13

5.6K

C89

100nF

1nF

C40

+5V

1M

OSC1

R15

GND5

C11
22pF

220pF

C126

KSC1623-G

Q1

3

2

GND5

GND5

5.6K

R11

R117 100

C104
100nF

GND5

GND5

4

GND5

+5V

3

2

GND5

C48
1nF

GND5

C1
22uF
16V

+5V

GND5

B5

+5V

GND5

GND5

100nF

C76

CN2-1

1

C124

16V

33uF

THVREAD

*MHV

*KEY_DEMO

*ROMCS

*WR

*RD

THERM_A

THERM_B

INSTPAR

L1

TXD0

*KEY_CANCEL

*KEY_TONER

RXD0
TXD0

COVER_OPEN

THERM

FAN
CLUTCH

*USB_DACK

*EXIT

USB_RST

PTL

*LD_ON

*NEW_DEVE

LED_DATAI
LED_PAPERI
LED_ERRORI
LED_TONERI
*KEY_TONER

*KEY_DEMO

*KEY_CANCEL

DCU_DATA

DCU_CLK

*CAS0
*CAS1

*USB_CS

*USB_IRQ

*HSYNC

*LREADY

VDO

*THV_EA

DEV_FUSE

*PEMPTY

*FEED

COVER_OPEN

FUSER_ON

FUSER

D(8)
D(9)
D(10)
D(11)
D(12)
D(13)
D(14)
D(15)

PPD(0:7)

PPD(1)
PPD(2)
PPD(3)
PPD(4)
PPD(5)
PPD(6)
PPD(7)

*SLCTIN

*INIT

*AUTOFD

*FAULT
SELECT
PERROR

BUSY
*ACK

*WTD_OUT

3.3V

THERM

3.3V

RXD0

A(0:18)

A(1)
A(2)
A(3)
A(4)
A(5)
A(6)
A(7)
A(8)
A(9)
A(10)
A(11)
A(12)
A(13)
A(14)
A(15)
A(16)
A(17)
A(18)

D(0)

D(0:15)

D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)

3.3V

A(0)

*EGMOT_A0

*EGMOT_B1EGMOT_PHA

EGMOT_PHB

*EGMOT_A1

*EGMOT_B0

PMOTOR

EXT_CLK

THVPWM

BIASPWM

*RAS0
*RAS1

*POR

*USB_DREQ

FUSER

PPD(0)

*STBIN

3.3V

Schematic Diagrams

10-3Samsung Electronics

Main Circuit Diagram(3/5)

4

A

D

E

D

E

F

Engineer:

F

A

Drawn by:

R&D CHK: Size:

TITLE:

DOC CTRL CHK:

MFG ENGR CHK:

SAMSUNG

PRINTER DIV

DATE : 2000.04.14

REV: 0.2

APOLLO

1

Drawing Number:

Page: 3

65

8

7

2345678

123

0

ML-4500

A3

B

C

B

C

U13-6
DM7406MX

13

12

R26

DM7406MX

U13-5

11

10

10K

+5V

GND5

R107

C112

100nF

+5V

C35
1nF

GND5

GND5

GND5

C91

100nF

100nF

C95

100nF

DM7406MX

U13-3

5

6

C94

GND5GND5GND5

C125

68pF

R113

100

U11-2
74F14

3

4

7

1

14

2

GND5

74F14

U11-1

GND5

C34

GND5

GND5

GND5

GND5

1nF

MMSD914T1

D5

1nF

C45

C128

100pF

C127

100pF

_OE

12

_RESET

11

_WE

RB420D T147

D11

D4

40

D5

42

D6

44

D7

30

D8

32

D9

9

NC1
NC2

10
13

NC3

14

NC4

VCC

37

VSS1

46

VSS2

27

15

_BUSY

_BYTE

47

_CE

26
28

21

A5

20

A6

19

A7

18

A8

8

A9

7

D0

29

31

D1

34

D10

36

D11

39

D12

41

D13

43

D14

45

D15

D2

33

D3

35

38

25

A0

A1

24

A10

6

5

A11

4

A12

3

A13

2

A14

A15

1

A16

48

17

A17

16

A18

A2

23

A3

22

A4

AM29F800B-70EC

U8

68pF

R42

C96

100nF

R44
33pF

NC4

12
32

NC5

OE*

29

14

RAS*
UCAS*

30

1

VCC1
VCC2

6
21

VCC3

13

WR*

41

DQ16

3

DQ2
DQ3

4
5

DQ4
DQ5

7
8

DQ6
DQ7

9
10

DQ8
DQ9

33

GND1

22
37

GND2
GND3

42

31

LCAS*

16

NC1
NC2

15

NC3

11

A1

18
19

A2
A3

20
23

A4
A5

24
25

A6
A7

26
27

A8
A9

28

DQ1

2

34

DQ10
DQ11

35
36

DQ12
DQ13

38
39

DQ14
DQ15

40

U9

KM416C1200BLJ-6

17

A0

1nF

C33

GND5

1nF

C32

100nF

C93

14
30

UCAS*

VCC1

1
6

VCC2
VCC3

21

WR*

13

DQ4

7

DQ5
DQ6

8
9

DQ7
DQ8

10
33

DQ9

22

GND1
GND2

37

GND3

42

LCAS*

31

NC1

16
15

NC2

11

NC3

12

NC4
NC5

32

29

OE*

RAS*

23
24

A5
A6

25
26

A7
A8

27
28

A9

2

DQ1

DQ10

34

DQ11

35

DQ12

36
38

DQ13
DQ14

39
40

DQ15
DQ16

41

DQ2

3
4

DQ3

5

KM416C1200BLJ-6

U10

A0

17
18

A1
A2

19
20

A3
A4

U13-4
DM7406MX

9

8

+5V

+5V

C5
22uF
16V

10nF

GND5

C119

+5V

C98

1K

R30

10K

100nF

R45

R79

2

31

33pF

KIA7045P

U5

+5V

100

R118

R96
10K

C92

100nF

1nF

+5V

GND5

C31

GND5

68pF

R43

GND5

GND5

*RD

+5V

C97
100nF

*CAS0

D(15)

D(14)

D(13)

D(12)

D(11)

D(10)

D(9)

D(8)

D(7)

D(6)

D(5)

D(4)

D(3)

D(2)

D(1)

D(0)

A(9)

A(8)

A(7)

A(6)

A(5)

A(4)

A(3)

A(2)

A(1)

A(0)

A(0:17)

D(0:15)

*ROMCS

*WR

D(11)
D(12)
D(13)
D(14)
D(15)

*F_POR

*WR

*RD

LED_DATA

LED_PAPER

LED_ERROR

LED_TONER

*POR

*F_POR

*WTD_OUT

*CAS1

*RAS1

A(4)
A(5)
A(6)
A(7)
A(8)
A(9)

D(15)
D(14)
D(13)
D(12)
D(11)
D(10)

D(9)
D(8)
D(7)
D(6)
D(5)
D(4)
D(3)
D(2)
D(1)
D(0)

D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
D(8)
D(9)

D(10)

A(0) D(0)

*CAS0

*RAS0
*CAS1

LED_ERRORI

LED_TONERI

LED_PAPERI

LED_DATAI

A(18)

A(17)
A(16)
A(15)
A(14)
A(13)
A(12)
A(11)
A(10)
A(9)
A(8)
A(7)
A(6)
A(5)
A(4)
A(3)
A(2)
A(1)
A(0)

A(1)
A(2)
A(3)

Schematic Diagrams

10-4 Samsung Electronics

Main Circuit Diagram(4/5)

2 5678

A

B

C

D

C

E

F

Engineer:

D

E

F

A

B

MFG ENGR CHK:

DATE : 2000.04.14

48MHz

Drawn by:

R&D CHK:

DOC CTRL CHK:

REV: 0.2

Drawing Number:

Page: 4

34

Size:

TITLE:

SAMSUNG

1

PRINTER DIV

APOLLO

12345678

ML-4500

A3

4

18

TEST1

VBUS

16

VCC1

1
4

VCC2
VCC3

17
30

VCC4
VCC5

44

31

nCS

25

nDACK
nDREQ

26

nIRQ

27

33

nRD

28

nSOF

nWR

32

35

D7

19

DPULLUP

20

GIOP0
GIOP1

21
22

GIOP2
GIOP3

23

GND1

7
13

GND2

24

GND3

34

GND4

40

GND5OSCI

2

OSCO

3

RESET

29

14

TEST

8

A0
A1

9

10

A2
A3

11
12

A4
A5

15

6

D+
D-

5

D0

43
42

D1
D2

41
39

D3
D4

38
37

D5
D6

36

100nF

UNICON

U2

C107

27

27R71

+5V

R70

132

+5V

R69

470

D9

22pF

C13

C66

C22
39pF

C65
22pF 22pF

R68

100nF

1.5K

+5V

C106

132

GND5

GND5

GND5

GND5

+5V

C130
100pF

GND5

D10

GND5

GND5

100pF

C129

F4

2

13

B3

STS104B

R122

STS104B

F5

2

13

100

C3

22uF

16V

132

22uF

C4

D8

R104
10K

GND5

16V

GND5

C16
1nF

GND5

10K

R21
33

R124

C14
100pF

22pF

C17

GND5 GND5

B7

R23 33

22pF

C19

OSC2

1

GND5

GND5

C50
1nF

B6

CN6-1

787780-1

1M

1

GND5

R16

C18
22pF

GND5

+5V

GND5GND5

GND5

GND5

10K

R103

10uF

C8

GND5

+5V

GND5

3

16V

GND5

2

GND5

GND5

100pF

C15

R102
10K

GND5

C110
100nF100nF

C75C109

100nF100nF

C108

2

13

33R22

BMS800

F6

48MHZ

4

GND NC

1

5

OUT VCC

8

+5V

*USB_CS

OSC5

USB_RST

VBUS

VBUS

A(0:5)

D(8:15)

A(0)

A(1)
A(2)
A(3)

A(4)
A(5)

*USB_DACK

*USB_DREQ

*USB_IRQ

*RD

*WR

D(0)

D(1)
D(2)

D(3)
D(4)
D(5)

D(6)
D(7)

USB_CLK

Schematic Diagrams

10-5Samsung Electronics

Main Circuit Diagram(5/5)

23

THERMISTOR

COVER OPEN S/W

(N.C)

8

ENGINE

C

Page: 5

Size:

TITLE:

SAMSUNG

PTL

1

REV: 0.2

Drawing Number:

2

56

F

B

R&D CHK:

43

DCU

PANNEL

5

8

DOC CTRL CHK:

C

1

Engineer:

Drawn by:

F

4

MFG ENGR CHK:

A

7

A

B

PRINTER DIV

APOLLO

DATE : 2000.04.14

D

E

LSU

+5V

ML-4500

A3

D

E

76

2

R74 150

2

24V

GND5

4

+5V

R77

GND24

10nF

C117

8

10K

9

5

7

6

INSTPAR

B11

+5V

GND5

100pF

R133
10K

GND5

C67

B10

B9

INSTPAR

C133
100nF

Q7

6

Q8

14
13

Q9

VCC

16

O

10

Q10

15
1

Q12

2

Q13
Q14

3

7

Q4

5

Q5

4

Q6

CD74HC4060F

U14

11

*I

9

*O

CLR

12

8

GND

R127 1K

B8

GND5

2

R78
10K

Q3

KSC1623-G

1

3

100nF

C121

150

R75 150
R76

100pF

GND5

13

+5V

C134

8

11

9

4

7

2

DF11-10DP-2DSA

1

3

CN12-1

+5V

27

+5V

BEAD

BD3

+5V

12

10

17

19

10nF

2

C116

C44

1nF

3

GND5

GND5

100

R123

R90
10K

C115
10nF

C120

100nF

F8

STS104B

2

1

3

GND24

2

13

GND5

STS104B

F7

L7
L8

L6

L5

L4

R112
100

C135
1nF

R132
10K

22

GND5

+5V

21

23

1nF

C29

C41
1nF

CN9-1

35301-0250

1

CN7-1

1

C122

100nF

GND5 GND24

10K

R93

10K

R92
10K

+5V

R91

C62
100pF

GND5

1nF

C42

STS104B

F1

2

13

GND5

5.6K

R14

Q4

KSC1623-G

1

3

2

L3

2

L2

20

+5V

10K

R88

6

15

14

16

C61

1nF

C26

33

100pF

R72

C43

1nF

4

R126
1M

5

3

C118
10nF

10K

R89

GND5

C28

1nF

C27

1nF

GND5

GND24

28

C123
100nF

C30
1nF

1

+24VS

2

GND5 GND5

CN11-1

35301-0350

1

10K

R111

35303-0250

CN10-1

14

2

22pFC132

24V

U13-1

DM7406MX

7

1

R95
10K

10K

R94

GND5

+24VS

F9
STS104B

2

13

+5V

25

+5V

26

24

3

4

GND5

DM7406MX

U13-2

+5V

BEAD

BD4

C131 22pF

GND5

OSC6

2.386646MHz

18

+24VS

GND5

10nF

C114

10

GIL-S-4P-S2T2-EF

CN8-1

1

GND5

+5V

R125

R131
100

GND5

33

C136
1nF

+5V

100

R130

R129
100

150R73

GND5

3

SH_CLK

SH_CLK

EXT_CLK

LSU_CLK

CLUTCH

PMOTOR

THERM_B

THERM_A

*LREADY

*HSYNC

*LD_ON

VDO

LED_PAPER

LED_TONER

*KEY_CANCEL

PTL

*KEY_DEMO

*KEY_TONER

LED_DATA

DCU_DATA

DCU_CLK

LED_ERROR

EGMOT_PHB

*EGMOT_B1

*EGMOT_B0

EGMOT_PHA

*EGMOT_A1

*EGMOT_A0

*NEW_DEVE

DEV_FUSE

FAN

LSU_CLK

Schematic Diagrams

10-6 Samsung Electronics

10-2 Engine Circuit Diagram

D

E

Changed by REVTime Changed

Engineer

F

of

DOC CTRL CHK

MFG ENGR CHK

QA CHK

Address

City

Drawing NumberDate Changed

Sheet

Size

TITLE:

COMPANY NAME

9:32:33 am

YUNIRI

YUNIRI

APOLLO ENGINE

A3

A

B

Drawn by

R&D CHK

C

DF11-18DP-2DS

CN7-1

1

yichoi7 Saturday, May 29, 1999

C9

820pF

R20

2.2K

+24VS

17
18

C13

22pF

16

4

15

22pF

C14

510

R21

2
3

3

3
4

RS

16

VM1

3

VM2

14

VRF11Vcc

6

10

GND12GND15GND2

13

GND3

4

I0

9

I1

7

MA

15

MB

1

PHA

8

PT

2

TEA3718DP

U2

COMP

GND24

GND5

50V

47uF

C1

5.6K

35303-0250

CN4-1

1

+24VS

2

3

1

R9

R14

KSC1008-Y

Q6

R12

12K

3

21

4.7K

D2

1N4148

KSB1151-Y

Q1

Q2
KSC1008-Y

2

3

1

1K

R27

1

2

GND5

2

35303-0250

CN2-1

D4

1N4003T/R

35301-0350

CN5-1

1

+24VS

GND5

GND24

GND24

GND24

5.6K

R5

R28

820

C15
100nF

GND24

GND24

1
2

2

3

1

CN6-1

2011P04V000

+24VS+5V

KSC1008-Y

Q3

56K

GND24

R24

R17

1K

0.5

R26

+5V

1N4003T/R

D3

10K

R23

820pF

C10

14

R25

0.5

+5V

GND24

GND5

GND24

+5V

R10

5.6K

13

+24VS

1

+5V

2

35303-0250

CN1-1

+5V

R19

510

12

2

3

1

R6

5.6K

R18

Q4
KSC1008-Y

56K

C11

C12

820pF

+5V

820pF

100

R4

5.6K

RS

16

VM1

3

VM2

14

VRF11Vcc

6

R1

10

GND12GND15GND2

13

GND3

4

I0

9

I1

7

MA

15

MB

1

PHA

8

PT

2

TEA3718DP

U1

COMP

11

1N4148

D1

9

10

8

6
7

+24VS

5

EGMOT_PHB

*EGMOT_A1

2

CLUTCH

DEV_FUSE

*NEW_DEVE

FAN
CLUTCH
DEV_FUSE
PTL

*NEW_DEVE
EGMOT_PHA
*EGMOT_A1
*EGMOT_B1

EGMOT_PHA

*EGMOT_B1

EGMOT_PHB

PTL

FAN

Schematic Diagrams

10-7Samsung Electronics

10-3 HVPS Circuit Diagram(1/2)

Schematic Diagrams

10-8 Samsung Electronics

HVPS Circuit Diagram(2/2)

Schematic Diagrams

10-9Samsung Electronics

10-4 Panel Circuit Diagram

Schematic Diagrams

10-10 Samsung Electronics

10-5 SMPS Circuit Diagram(110V)

+24V 1.5A

+5V 1.5A

GND

NO MARKING RESISTOR 1/4W-J (5%)

1

3

5

6

11

10

7

12

DROWING

APOLLO8-V1

REV NO

DONGYANG INSTRUMENT IND.CO.,LTD.

APVD

UNIT

SCHEMATIC

MODEL NO

CHKD

00.03.22

SCALE

E

DWG NO

TITLE

DATE

J.S.YOUN

GND

CN503-7

CN503-13

CN503-6

EER2834

F501

125V 8A

R501

1/2W

560K

TNR501

221K

C501

224

LF501

0540

D505

UF4007

C505
200V

470uF

TH501
5ohm

T501

NP

NB

N24

PC501

LTV817M-B

PC501

LTV817B

U504

KA431

2

3

1

L502

10uH

CN501

L

F.G

N

C504

104

C502

222MAD

C503

222MAD

C506
630V

103

R504

82

1W

R505

3W

47K

R508

30

C509

50V
33uF

C508

100V
223

R507

1W

0.37

D508

SF60-04

C517

50V

1000uF

C520

16V

1000uF

R518

4.3K

R519

510

R521

2.2K-F

R520

2.2K-F

C522

10V

470uF

D501x4
1N5406

-+

C510

222MAD

C523

50V

104

C518

50V
104

R524

150

R523

15K

OP501

ITR8406-S

R516

500

5W

TNR502

102K

LF502

0540

CN502

1

2 U502

T16A6CI

PC502
MOC3061

L501
300uH

C511

500V

103

R511

1W 120

FUSIBLE

R512
1/4W

100

R513

1W 180

FUSIBLE

R522
1/2W

1.5K

R510

68K

R502

1W

47K

F502

125V 3A

C521

50V

1uF

R515

22

R517

22

C516

1KV 102

C519

1KV 102

N5

D509

SR506

R503

1W
47K

U501

STRT-G6153

VCC

5

DRAIN

1

OCP

2

GND

3

FB

4

D506

200V1A

BD501

C515

50V
104

CN503-14,15

CN1-10,11,12

CN503-1,2

CN503-3,4,5

EXIT

+24VS2
FUSER_ON

Schematic Diagrams

10-11Samsung Electronics

10-6 SMPS Circuit Diagram(220V)

+24V 1.5A

+5V 1.5A

GND

NO MARKING RESISTOR 1/4W-J (5%)

1

3

5

6

11

10

7

12

DROWING

APOLLO8-V2

REV NO

DONGYANG INSTRUMENT IND.CO.,LTD.

APVD

UNIT

SCHEMATIC

MODEL NO

CHKD

00.03.22

SCALE

E

DWG NO

TITLE

DATE

J.S.YOUN

GND

CN503-7

CN503-13

CN503-6

EER2834

104

F501

250V5A

R501
1/2W
560K

TNR501

471K

C501

224

LF501

0730

D505
UF4007

C505
400V

100uF

TH501
5ohm

T501

NP

NB

N24

PC501

LTV817M-B

PC501
LTV817M-B

U504

KA431

2

3

1

L502

10uH

CN501

L

F.G

N

C504

224

C502

222MAD

C503

222MAD

C506
630V

103

R505

3W

47K

D506

200V1A

R508

30

C509

50V
33uF

C508

100V
223

R507

1W

0.75

D508

SF60-04

C517

50V

1000uF

C520

16V

1000uF

R518

4.3K

R519

510

R521

2.2K-F

R520

2.2K-F

C522

10V

470uF

D501x4
1N5406

-+

C510

332MAD

U501

STRT-G6153

VCC

5

DRAIN

1

OCP

2

GND

3

FB

4

R503

1W

100K

C523

50V

104

C518

50V
104

R524

150

R523

15K

OP501
ITR8406-S

R516

500

5W

LF502

0730

CN502

1

2

U502
T10A6CI

PC502
MOC3061

L501
300uH

C511

500V
103

R511

1W 120

FUSIBLE

R512
1/4W

22

R513

1W 180

FUSIBLE

R522
1/2W

1.5K

R510

22K

R502

1W

100K

F502

250V2A

C521

50V

1uF

N5

D509

SR506

BD501

C507
1KV

221

50V

C515

CN503-14,15

CN1-10,11,12

CN503-1,2

CN503-3,4,5

EXIT

+24VS2
FUSER_ON