Samsung ML-5100A Manuale utente

SERVICE

LASER PRINTER

ML-5100A

Manual

LASER PRINTER CONTENTS

1. Precautions

2. Specifications

3. Disassembly and Reassembly

4. Troubleshooting

5. Exploded Views and Parts List

6. Electrical Parts List

7. Schematic Diagrams

7-1 Controller 1/9

33R154

R42

470

C11

0.1UF

C69 18PF

C13

0.1UF

18PF

C80

18PF

C67

C68 18PF

C21

0.1UF

C25

0.1UF

33R8

74F14

U35-1

C82 18PF

R130

R46

10K

12 11 U35-6

74F14

13 12

U36-3

74F08

10 8

74F08

U36-4

33R14

18PF

C51

18PF

C56

0.1UF

VCC

C23

0.1UF

18PF

C57

VCC

R13 33

C74 18PF

18PF

C73

C52 18PF

18PF

C72

C71 18PF

R11 33

33UF/16V

33R2

R45

10K

R29 33

R142

10K

R44

18PF

C84

R25

R10 33

R7 33

0.1UF

R6 33

33R18 33R19

0.1UF

C16

33R21

0.1UF

C47

R17 33

18PF

220PF

C301

FILTER_22NF

LF4

123

C79

74F14

U35-2

33R5

33R30

18PF

C54

0.1UF

C20

18PF

C81

18PF

C85

C77 18PF

R1 33

C53 18PF

10K

R43

VCC

0.1UF

C24

33R12

R23 33

R16 33 C83 18PF

VCC_U1

C58 18PF

VCC

R20 33

R32 33

33R31

C160

0.1UF

33R28

0.1UF

C192

C161

10NF

18PF

C78

C55 18PF

33R15

0.1UF

C22

R26

C17

0.1UF

33R3

R159 0

33R9

C64 18PF

18PF

C66

18PF

C70

C15

0.1UF

18PF

C75

0.1UF

C12

R22 33

0.1UF

C10

VCC

VCC_U1

33R24

R4 33

nRCS1

nRCS2 73

nRCS3

195 nRESET

nSC5

nSELECT_IN 11

nSRD0 144

nSRD1 146

nSTROBE

145

nSWR0

147

nSWR1

nWE0 33

nWE1 35

nWE2

nWE3 36

nECS1

nECS2 31

nECS3

169 nENGHSYNC

nENGPRQ

166

171 nENGREADY

nFAULT 19

nINITIAL

nOE

nRAS0 122

123

nRAS1

nRAS2 124

125

nRAS3 126

nRAS4

nRAS5 127

nRCS0

VDD8 103

VDD9

VIDEO_OUT

173

WTROUT 194

nACK

nAUTOFD 13

nBK0HW 198

121

nCAS0

nCAS1 118

nCAS2 117

116

nCAS3

172 nCPUPRINT

nCPUPSYNC

170

nDOE 115

114

nDWE

nECS0

165

VDD1 20

VDD10 113

142

VDD11 143

VDD12

VDD13 167

168

VDD14

VDD15 183

VDD16 184

199

VDD17

VDD18 200

VDD2 22

VDD3

VDD4 46

VDD5

VDD6 62

VDD7

PPD6

PPD7 10

151

RXD

SELECT 17

153

SIO_RXD

SIO_TXD 152

TCK

208

TDI

202

203 TDO

TMODE

197

204 TMS

TXD 150

196 TnRST

UCLK 156

VCLK0

164

VCLK1

GPIO15

GPIO2 177

178

GPIO3

GPIO4 179

180

GPIO5 181

GPIO6

GPIO7 182

GPIO8 185

186

GPIO9

MCLK

206

PERROR

PPD0 3

PPD1

PPD2 5

PPD3 7

PPD4

PPD5

GND23

GND24

207

GND3

27 GND4

GND5

39 GND6

GND7

53 GND8

GND9

175

GPIO0

GPIO1 176

187

GPIO10

GPIO11 188

189

GPIO12

GPIO13 190

GPIO14 191

192

GND1

71 GND10

GND11

GND12

104

105 GND13

GND14

119

120 GND15

GND16

134

154 GND17

GND18

155

157 GND19

2GND2

GND20

159

174 GND21

GND22

193

205

129

DA10 139

140

DA11

DA12 141

DA2 130

131

DA3

DA4 132

133

DA5 135

DA6

DA7 136

137

DA8

DA9 138

DSR 148

149

DTR

EXMACK

EXMREQ 23

EXTNWAIT

D24

D25

106

107 D26

108 D27

D28

109

110 D29

78 D3

D30

111

D31

112

81 D5

83 D7

85 D9

128

DA0

DA1

D10

87 D11

D12

90 D13

D14

92 D15

D16

94 D17

D18

97 D19

D20

99 D21

D22

100

D23

101

102

A23

43 A3

45 A5

48 A7

50 A9

BSY

201 CLKSEL

158 COMCLK

CnEBSY

162

163 CnEMSG

CnPESY

160

161 CnPMSG

41 A1

A10

54 A11

A12

56 A13

A14

58 A15

A16

60 A17

A18

64 A19

A20

66 A21

A22

KS32C6100

C59 18PF

18PF

C61

U36-1

74F08

18PF

C60

18PF

VCC

R27 33

C76

U30

7705A

3CT

GND

REF

RES

SEN

VCC 8

_RES 5

2_RIN

C62 18PF

VCC

R187

18PF

C63

0.1UF

C18

0.1UF

C14

C65 18PF

C191

33UF/16V

C19

0.1UF

74F08

U36-2

RXD

33R153

TXD

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)

VIDEO*

nECS0

nECS1

VBUS

EIRQ0*

WE(0)

nRAS(0:5)

PP_STROBE*

DA(0:12)

RESET*

WTROUT

LSYNC*

A(23)

A(22)

A(21)

A(20)

A(19)

A(18)

A(17)

A(16)

A(15)

A(14)

nCAS(1)

nCAS(2)

nCAS(3)

nDWE

MC_FAULT*

PP_INIT*

OE*

nRAS(0)

nRAS(2)

nRAS(3)

nRCS(0)

nRCS(2)

PP_SELIN*

PPD(3)

PPD(4)

PPD(5)

PPD(6)

PPD(7)

MC_SELECT

WTROUT

MC_ACK*

PP_AUTOFD*

nCAS(0)

GPIO(2)

LED(1)

LED(2)

LED(3)

E2PROM_DO

DPO_RST*

E2PROM_DI

MC_PERROR

PPD(0)

PPD(1)

PPD(2)

DA(2)

DA(3)

DA(4)

DA(5)

DA(6)

DA(7)

DA(8)

DA(9)

PANEL_KEY

WR_FLASH

DEMO*

SEL_DEMO

EXITP*

E2PROM_CS

E2PROM_SK

DA(5)

DA(6)

DA(7)

DA(8)

DA(9)

DA(10)

SYSCLK

VCLK

MC_BUSY

DA(0)

DA(1)

DA(10)

EBSY*

EMSG*

PSYNRQ*

READY*

PRINT*

nRCS(0:2)

nCAS(0:3)

PPD(0:7)

D(0:31)

A(0:23)

DA(0)

DA(1)

DA(2)

DA(3)

DA(4)

D(27)

D(28)

D(29)

D(30)

D(31)

TDO

CCLK*

CBSY*

CMSG*

D(19)

D(20)

D(21)

D(22)

D(23)

D(24)

D(25)

D(26)

D(11)

D(12)

D(13)

D(14)

D(15)

D(16)

D(17)

D(18)

D(2)

D(3)

D(4)

D(5)

D(6)

D(7)

D(8)

D(9)

D(10)

A(23)

A(3)

A(4)

A(5)

A(6)

A(7)

A(8)

A(9)

TnRST

D(0)

D(1)

A(0)

A(1)

A(10)

A(11)

A(12)

A(13)

A(14)

A(15)

A(16)

A(17)

A(18)

A(19)

A(2)

A(20)

A(21)

A(22)

7-2 Samsung Electronics

Schematic Diagrams

Controller 2/9

0.1UF

C181

VCC3

13 WR*

C110

22PF

R69 10

DQ8

DQ9 33

GND1 22

GND2

GND3 42

31 LCAS*

16 NC1

NC2

NC3

NC4

32 NC5

OE*

14 RAS*

UCAS*

30 1

VCC1

VCC2 6

27 A8

DQ1 2

DQ10

DQ11 35

DQ12

DQ13 38

DQ14

DQ15 40

DQ16

DQ2

DQ3 4

DQ4

DQ5 7

DQ6

DQ7 9

KM416C1200

17 A0

19 A2

23 A4

25 A6

VCC

R132 10

C32

0.1UF

VCC

R57 10

10R68

33UF/16V

VCC

C104

47PF

10R67

0.1UF

C37C36

0.1UF

R76 10

10R73

R66 10

10R74

10R79

47PF

C107

0.1UF

C33 C34

0.1UF

C165

22PF

VCC2

VCC3 21

WR*

10R56

DQ7

DQ8 10

DQ9

GND1

GND2 37

GND3

LCAS*

NC1

15 NC2

11 NC3

12 NC4

NC5

29 OE*

RAS*

30 UCAS* VCC1

26 A7

28 A9

DQ1

DQ10 34

DQ11

DQ12 36

DQ13

DQ14 39

DQ15

DQ16 41

DQ2 3

DQ3

DQ4 5

DQ5

DQ6

KM416C1200

18 A1

20 A3

24 A5

C182

0.1UF

VCC

R58

0.1UF

C183

47PF

C105

R80 10

22PF

C111

10R70

C108

R72 10

GND1

GND2 39

GND3

PD0

68 PD1

PD2

70 PD3

RAS0*

45 RAS1*

RAS2*

33 RAS3*

47 WRITE*

R83

DQ28

DQ29 54

DQ3 8

DQ30

DQ31 58

DQ32

DQ33 62

DQ34

DQ35 38

DQ4

DQ5 22

DQ6

DQ7 26

DQ8

DQ9 49

DQ12

DQ13 57

DQ14

DQ15 63

DQ16

DQ17 37

DQ18

DQ19 5

DQ2

DQ20

DQ21 9

DQ22

DQ23 23

DQ24

DQ25 27

DQ26

DQ27

28 A7

32 A9

29 BS0*

BS1*

66 BS2*

BS3*

40 CAS0*

CAS1*

41 CAS2*

CAS3*

DQ0

DQ1 4

DQ10

DQ11 53

SIMM

10 +5V_1

+5V_2

59 +5V_3

13 A1

A10

15 A3

17 A5

0.1UF

C35

R71 10

C112

22PF

10R75

R55 10

22PF

C109

10R77

10R131

CAS(1)

CAS(0)

CAS(3)

CAS(2)

RAS(2)

RAS(3)

DW*

DAA(0:10)

DEMO*

RESET*

SEL_DEMO

D(5)

D(6)

D(7)

D(8)

D(9)

D(10)

D(11)

D(12)

D(13)

D(14)

D(15)

D(16)

D(17)

D(18)

D(19)

D(20)

D(21)

D(22)

D(23)

D(24)

D(25)

D(26)

D(27)

D(28)

D(29)

D(30)

D(31)

D(0:31)

DAA(10)

RAS(0)

RAS(2)

RAS(3)

CAS(0)

CAS(1)

CAS(2)

CAS(3)

nRAS(0:5)

DAA(0) D(0)

DAA(1)

DAA(2)

DAA(3)

DAA(4)

DAA(5)

DAA(6)

DAA(7)

DAA(8)

DAA(9)

DAA(10)

D(1)

D(2)

D(3)

D(4)

DAA(1)

DAA(0)

nDWE DW*

DA(0)

DA(1)

DA(2)

DA(3)

DA(4)

DA(5)

DA(6)

DA(7)

DA(8)

DA(9)

DA(10)

DA(0:12)

DAA(0)

DAA(1)

DAA(2)

DAA(3)

DAA(4)

DAA(5)

DAA(6)

DAA(7)

DAA(8)

DAA(9)

D(16)

D(25)

D(26)

D(27)

D(28)

D(29)

D(30)

D(31)

D(17)

D(18)

D(19)

D(20)

D(21)

D(22)

D(23)

D(24)

DAA(9)

DAA(8)

DAA(7)

DAA(6)

DAA(5)

DAA(4)

DAA(3)

DAA(2)

nRAS(3)

CAS(3)

CAS(0)

DW*

RAS(0)

DW*

CAS(1)

RAS(0)

DAA(9)

D(0)

D(9)

D(10)

D(11)

D(12)

D(13)

D(14)

D(15)

D(1)

D(2)

D(3)

D(4)

D(5)

D(6)

D(7)

D(8)

DAA(0)

DAA(1)

DAA(2)

DAA(3)

DAA(4)

DAA(5)

DAA(6)

DAA(7)

DAA(8)

CAS(2)

nCAS(0:3)

nCAS(1)

nCAS(0)

nCAS(2)

nCAS(3)

nRAS(0)

nRAS(2)

7-3

Samsung Electronics

Schematic Diagrams

Controller 3/9

N.A

(H) (L)

(H)

KM23C16005BG

(L)

KM23C16005BG

10K

22PF

C158

D5 26

D7 30

D9 18

NC1

43NC2

NC3

14 OE*

VCC 23

VSS1 13

VSS2

R134

4A7

41 A9

BHE

CE*

D1 17

D10

D11 22

D12

D13 27

D14

D15 31

10 A1

A10

39 A11

A12

37 A13

A14

35 A15

A16

3A17

A18

8A3

VCC

U28

VCC

R125 100

68R126

C120

22PF

0.1UF

C185

VSS2 32

WE*

43 VCC

10KR133

D13

D14 29

D15

D2 19

D4 24

D6 28

D8 16

OE*

44RESET*

1RY_BY*

VCC

VSS1

2A18

9A2

7A4

5A6

42 A8

BYTE* 33

12 CE*

D0 15

D10 20

D11

D12 25

VCC 23

VSS1 13

VSS2

MBM29F800B

U31

11 A0

40 A10

A11

38 A12

A13

36 A14

A15

34 A16

A17

D12

D13 27

D14

D15 31

D3 21

D5 26

D7 30

D9 18

NC1

43NC2

NC3

14 OE*

3A17

A18

8A3

6A5

4A7

41 A9

BHE

CE*

D1 17

D10

D11 22

U27

10 A1

A10

39 A11

A12

37 A13

A14

35 A15

A16

R147 0

C189

0.1UF

U34-1

74F32

0R146

74F32

U34-2

WE*

D13

D14 29

D15

D2 19

D4 24

D6 28

D8 16

OE*

44RESET*

1RY_BY*

VCC

VSS1

VSS2

A18

9A2

7A4

5A6

42 A8

BYTE* 33

12 CE*

D0 15

D10 20

D11

D12 25

VCC

MBM29F800B

U32

11 A0

40 A10

A11

38 A12

A13

36 A14

A15

34 A16

A17

R95 68

22PF

C190C121

22PF

0.1UF

C187

R145 0

C188

0.1UF

U34-3

74F32

10 8

VCC

74F32

U34-4

13 11

VCC

22PF

C157

68R84

SEL2

SEL1

OE# F_RD*

F_WE*

WR_FLASH

WE(0)

RY_BY*

C186

0.1UF

A(21)

A(20)

A(0:23)

A(19)

F_WE* F_WE*

RCS0*

SEL1

RCS0* RCS0*

RESET* RESET*

F_RD* RCS2*

nRCS(0)

OE*

RCS0*

nRCS(2) RCS2*

OE#

F_RD* RCS2*

GPIO(2)

OE# OE#

SEL2

A(18)

D(13)

D(14)

D(15)

D(0)

D(1)

D(2)

D(3)

D(4)

D(5)

D(6)

D(7)

D(0:31)

D(24)

D(25)

D(26)

D(27)

D(28)

D(29)

D(30)

D(31)

D(16)

D(17)

D(18)

D(19)

D(20)

D(21)

D(22)

D(23)

RY_BY*

A(21)

A(20)

A(19)

A(11)

A(12)

A(13)

A(14)

A(15)

A(16)

A(17)

A(18)

A(0)

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(8)

D(9)

D(10)

D(11)

D(12)

D(13)

D(14)

D(15)

D(16)

D(17)

D(18)

D(19)

D(20)

D(21)

D(22)

D(23)

D(24)

D(25)

D(26)

D(27)

D(28)

D(29)

D(30)

D(31)

A(0)

A(1)

A(2)

A(3)

A(4)

A(5)

A(6)

A(7)

A(8)

A(9)

A(10)

A(0)

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)

D(1)

D(2)

D(3)

D(4)

D(5)

D(6)

D(7)

D(8)

D(9)

D(10)

D(11)

D(12)

A(0)

D(0)

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)

7-4 Samsung Electronics

Schematic Diagrams

Controller 4/9

N.A

R33 33

VCC

22PF

C177

0.1UF

47PF

C176

R140

MODOUT_RS1 6

1OSCIN

OSCOUT

REFOUT_RS0

3REF_OFF

VDD 8

VSS

2.2KR129

C166 18PF

C167

U29

FS741

VCC

10R143

LF5

FILTER_22NF

123

10UF

C162

R144 33

R139

4VCC

0R148

C48

68PF

DXO-1H-66M

OSC1

CLK 3

2GND NC 1

10R34 FILTER_22NF

LF1

123

SYSCLK

0.1UF

7-5

Samsung Electronics

Schematic Diagrams

Controller 5/9

R102

R91 33

R111

5.1K

C130

C171

100PF

CEN_5V

R98

5V1

100PF

C178

100PF

C170

VCC

100PF100PF

C129

33R37

R115

R94 33

R88 33

33R92

R116

R39 33

C180

100PF

R106

1KR97

C179

100PF

33R150

5V2

5V1

LF3

FILTER_22NF

123

33R90

R99 0

C175

100PF

A27

A28 28

A29

A30 30

A31

A32 32

A33

A34 34

A35

A36 36

4A4

6A6

8A8

12 A12

A13

14 A14

A15

16 A16

A17

18 A18

A19

2A2 A20 20

A21

A22 22

A23

A24 24

A25

A26 26

R108

33UF/16V

SENT36

10 A10

A11

100PF

R104

R112

5.1K

CEN_5V

5.1K

R110

R105

C164

R113

5.1K

33R40

100PF

C169

FGND

33R93

33R127

C6 C7

C8 C9

6 GND1 GND216

C128

100PF

U33

74F1071

C10 C11

12 13

C12 C13

14 15

C14 C15

17 18

C16 C17

19 20

C18

C2 C3

R114

5.1K

R109

100PF

C172

R89

100PF

C174

1NF

C139

R103

R36 33

5V2

100PF

C168

100PF

C163

33R87

C173

R128 33

33R59

33R38

R107

CEN_5V

R101

PP_AUTOFD*

PP_SELIN*

MC_SELECT

MC_PERROR

MC_BUSY

MC_ACK*

PPD(0)

PPD(1)

PPD(2)

PPD(3)

PPD(4)

PPD(5)

PPD(6)

PPD(7)

PP_STROBE*

PPD(0:7)

PP_INIT*

MC_FAULT*

7-6 Samsung Electronics

Schematic Diagrams

Controller 6/9

C131

470PF 1NF

C141 C138

470PF

10K

470PF

C133

R64 100

VCC

R48

C136

470PF

100R65

100R61

R52

10K 10K

R47

C142

1NF 470PF

C135

33UF/16V

VCC

R50

10K

470PF

C132

R62 100

10K

R49

10K

R51

R60 100

C134

470PF 470PF

C137

100R63

EVIDEO*

CBSY*

EBSY*

EXITP*

EMSG*

PRINT*

CCLK*

PSYNRQ*

READY*

CMSG*

HSYNC*

CONN24

7-7

Samsung Electronics

Schematic Diagrams

Controller 7/9

R122 0

VCC

CONN4

VCC

3DI

GND

NC1

7NC2

2SK

VCC 8

C144

1NF

C147

1NF

VCC

74F14

U35-5

11 10

U12

93C66G

C145C146

1NF

33UF/16V

C159

0R124 J2

CONN7

1NF

R120 180

74F14

U35-3

0.1UF

C184

74F14

U35-4

VCC

R149

C46

0.1UF

R123 0

VCC

R53

PANEL_KEY

E2PROM_CS

E2PROM_SK

E2PROM_DI

E2PROM_DO

RXD

TXD

LED(1)

LED(2)

LED(3)

7-8 Samsung Electronics

Schematic Diagrams

Controller 8/9

N.A

R178

74ACT32

U38-2 4

10UF/16V

C305

22PF

C311

20R163 B4

R183

FILTER_22NF

LF8

R184

100PF

C318 C319

100PF

33PF

DIODE_3P

1.5K

R161

100PF

C317

33UF/16V

C303

USB

C307

DIODE_3P

DIODE_3P 1

R180

33UF/16V

C302

U38-1

74ACT32

R181

VCC

10K

R173

FILTER_22NF

LF7

1.5K

0R182

VCC

R170

R164

470

R177

R160

C316

10PF

VCC

C321

0.1UF

R166

C341

10UF

FILTER_22NF

LF10

R192

10 0.1UF

C345

R190

R191

10K

R172

33R165

C342

68PF

R176 0

R189

2.2K

R179

FS741

U42

6MODOUT_RS1

OSCIN 1

OSCOUT

REFOUT_RS0

7REF_OFF 3

8VDD

VSS

22PF

C344

VCC

VCCVCC

C322

0.1UF

48MHZ

OSC3

CLK

GNDNC

VCC

74ACT32

U38-4 12

U38-3

74ACT32

15 D7

5DRQ

GND1 17

GND2 21

GND3 23

INTR

MODE0

24 MODE1

V3.3

VCC1

XIN

XOUT

0.1UF

C336

U37

1*CS

*DACK

*RD

16 *RESET

3*WR_SK

7A0-ALE-SI

CLKOUT

D+ 19

D-

D0-SO

9D1

11 D3

13 D5

R162 20

USBN9602

C308

33PF

R193

R188

C343

18PF

D(0)

D(1)

D(2)

D(3)

D(4)

D(5)

D(6)

D(7)

D(0:7)

EIRQ0*

nECS1

VBUS

A(13)

RESET*

DPO_RST*

WE(0)

nECS1

OE*

7-9

Samsung Electronics

Schematic Diagrams

Controller 9/9

REFER TO TABLE

Multi Function Image Processor

REFER TO TABLE

HYPER BLOCK

VCC

R35

0.1UF

C42

U39-3

74LS14

R185

VCC

U39-2

74LS14

U39-6

13 12

B5 B6

C306

68PF0

R186

10KR174

VCC

C320

100PF

C502 3

28.692552MHZ

OSC2

CLK 3

2GND NC 1

4VCC

68PF C339

0.1UF

C113

47PF

FILTER_22NF

LF2

0.1UF

C328

R168

0.1UF

C335

C334

0.1UF0.1UF

C333

C325

0.1UF

C338

0.1UF0.1UF

C332

VIDEOEN*

HYPER_V

VCC

78 TWVIDEO

VCC1

VCC10

VCC11 79

VCC12

VCC13 88

VCC14

VCC2 12

VCC3

VCC4 29

VCC5

VCC6 47

VCC7

VCC8 58

VCC9 62

VIDEO*

PV14

PV15 50

PV16 53

PV17

PV1CLK 42

PWRN*

100

RESET*

85 ROCK

ROEN

SVCLK*

28 SVIN*

75 TBEPWIN

TBVIDEO

89 TESTEN

TESTSE

TWEPWIN

PD6

PD7

6PRDN*

PSAVE

PV00 33

PV01

PV02 35

PV03

PV04 37

PV05

PV06 40

PV07

PV0CLK

PV10

PV11 44

PV12

PV13

7PA2

PA3

9PA4

PA5

11 PA6

PA7

14 PA8

PA9

PCSN*

16 PD0

PD1

19 PD2

PD3

22 PD4

PD5

GND2 17

GND3

GND4 30

GND5

GND6 45

GND7

GND8 68

GND9

59 LCIN

LCOUT

LSYNC* 95

93 LSYNCN

56 NTOUT

OSCIN

4PA0

PA1

65 CB7

82 CBVIDEO

CELLHALFCLK

CLKOUT

CLOCKBD

CNTATCLK0

67 CNTATCLK1

69 CNTATCLK2

CNTATCLK3

FSINC*

GND1

GND10 76

GND11

GND12 84

GND13

GND14

LF9

FILTER_22NF

123

U40

HYPERCHIP

92 BD*

61 CB5

CB6

0.1UF

C327C323

0.1UF

U39-4

74LS14

U39-1

74LS74

U41-2

CLK

CLR

12 D

_Q 8

0.1UF

C340

0.1UF

C331

U41-1

74LS74

3CLK

CLR

123

R96 300

BEAD

BD1

FILTER_150PF

LF6

C326

0.1UF

C324

VCC

74LS14

U39-5

11 10

HYPER_V

R175

C337

0.1UF

VCC

C314

22PF

C304

33UF/16V C329

0.1UF

D(2)

D(1)

D(0)

D(0:7)

nECS0

VIDEO*

PSYNRQ*

HSYNC*

VIDEO* EVIDEO*

RESET*

VCLK

LSYNC*

WE(0)

OE*

A(9)

A(8)

A(7)

A(6)

A(5)

A(4)

A(3)

A(2)

A(1)

A(0)

A(0:9)

D(7)

D(6)

D(5)

D(4)

D(3)

7-10 Samsung Electronics

Schematic Diagrams

Indice

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