Akai DV-P4930KDSM Скачать руководство пользователя страница 15

5

5

4

4

3

3

2

2

1

1

D

D

C

C

B

B

A

A

MD15

DQM1

D5

MD6

M_CKE

M_BA0

MA2

RAM_CLK

MA10

D7

MA3

M_BA1

DQM0

MA8

M_CAS

D15

MA6

M_CAS

D3

D13

DQM0

D6

M_CKE

MD7

M_CS0

ROE

MA0

MA6

M_CS0

MA0

MWE

M_RAS

MA3

D7

M_CS0

RAM_CLK

R_CS1

M_BA0

MA7

MA0

MA10

MA4

D8

M_CKE

RESET_B

RWE

MD2

D11

M_CS0

D14

MA2

MA1

MA7

D9

MA3

D8

MA9

MD3

D15

D12

M_CAS

MA4

MA4

D2

MWE

MA9

D10

MA8

M_BA1

D9

D0

D2

D13

MWE

MA1

MA5

D3

MA8

M_BA0

RAM_CLK

MD11

D10

MA1

D1

MD4

MD1

D0

M_BA0

MA5

D4

DQM3

D5

M_CKE

MD9

D6

MA2

MD13

MA10

MD5

M_RAS

MD0

D11

MD12

MA7

DQM2

MA5

D4

MD10

MA9

MWE

MA6

MD14

MD8

DQM1

MA11

M_CAS

M_RAS

D1

D12

D14

M_RAS

RA17

RA19

RA12

RA7

RA9

RA1

RD6

RD1

RD0

RD0

ROM_PIN1

RA11

RD4

RA14

RD2

RA10

RA17

FLASH_POWER

RESET_B

RA3

RA15

RA13

RA16

RA13

RD3

RD2

RA2

RA8

RA11

RA6

RD7

RA9

RA16

RA10

RD6

RA5

ROE

RWE

R_CS1

RA7

RA3

RA14

ROM_PIN1

RA0

RA15

RD7

RA12

RA1

ROE

RA0

RA6

RA2

RA4

RD5

RA5

RD1

FLASH_POWER

RD3

RD4

RA8

RD5

RA4

D3

D10

D11

D0

D2

D6

D15

D1

D7

D12

D8

D13

D5

D14

D4

D9

R_CS1

FLASH_POWER

RWE

RA18

ROM_PIN31

ROM_PIN31

RA18

SD_VCC3

GND

SD_VCC3

SD_VCC3

DVCC

GND

GND

GND

GND

GND

SD_VCC3

GND

SD_VCC3

GND

GND

GND

GND

DVCC

DVCC

GND

GND

GND

GND

DVCC

ROM_VCC3

DVCC

M_RAS

2

R_CS1

2

DQM[0..3]

2

M_CKE

2

MWE

2

M_CS0

2

RWE

2

SP_SDA

2

SDRAM_CLK

2

MD[0..15]

2

MA[0..11]

2

ROE

2

RESET_B

2,6

M_BA1

2

RD[0..7]

2

M_CAS

2

RA[0..19]

2

M_BA0

2

SP_SCL

2

54-Pin TSOPII(400mil x 875mil)

EliteMT M12L64164A-5T

I2C ADDR = 0XA0

R166

0

R148

NC

NC

0

0

R159

NC

R156

080 ROM

0

NC

NC

0

R154

0

NC

NC

NC

NC

0

R225

FLASH

0

NC

NC

0

R165

NC

040 OTP

R165

0

R165

0

BC59

0.1u

BC59

0.1u

VCC

1

DQ0

2

DQ1

3

VSSQ

4

DQ2

5

DQ3

6

VCCQ

7

DQ4

8

DQ5

9

VSSQ

10

DQ6

11

DQ7

12

VCCQ

13

DQML

14

WE

15

CAS

16

RAS

17

CS

18

BA/A11

19

A10

20

A0

21

A1

22

A2

23

A3

24

VCC

25

VSS

26

A4

27

A5

28

A6

29

A7

30

A8

31

A9

32

NC

33

CKE

34

CLK

35

DQMH

36

NC

37

VCCQ

38

DQ8

39

DQ9

40

VSSQ

41

DQ10

42

DQ11

43

VCCQ

44

DQ12

45

DQ13

46

VSSQ

47

DQ14

48

DQ15

49

VSS

50

U13

SDRAM 16M-6(512Kx16x2)

U13

SDRAM 16M-6(512Kx16x2)

R225

NC

R225

NC

BC49

0.1u

BC49

0.1u

A0

12

A1

11

A2

10

A3

9

A4

8

A5

7

A6

6

A7

5

A8

27

A9

26

A10

23

A11

25

A12

4

A13

28

A14

29

A15

3

A16

2

A17

30

A18

31

A19

1

D0

13

D1

14

D2

15

D3

17

D4

18

D5

19

D6

20

D7

21

VCC

32

GND

16

CE

22

OE

24

/WE

33

/RST

34

U14

AM27C040/AM27c080(DIP)

U14

AM27C040/AM27c080(DIP)

7

5

3

1

2

4

6

8

RN5

33(8P4R)

RN5

33(8P4R)

R92

1K

R92

1K

EC35

100u/16V

EC35

100u/16V

BC61

0.1u

BC61

0.1u

R154

NC

R154

NC

R95

1K

R95

1K

BC57

0.1u

BC57

0.1u

BC60

0.1u

BC60

0.1u

R159

NC

R159

NC

BC34

0.1u

BC34

0.1u

A0

23

A1

24

A2

25

A3

26

A4

29

A5

30

A6

31

A7

32

A8

33

A9

34

CAS

17

RAS

18

LDQM

15

WE

16

CS

19

CKE

37

CLK

38

UDQM

39

D0

2

D1

4

D2

5

D3

7

D4

8

D5

10

D6

11

D7

13

D8

42

D9

44

D10

45

D11

47

D12

48

D13

50

D14

51

D15

53

NC

36

BA0

20

VDD

1

VDD

27

VSS

28

VSS

41

A10/AP

22

NC/RFU

40

VDDq

3

VDDq

9

VDDq

43

VDDq

49

VSSq

6

VSSq

12

VSSq

46

VSSq

52

A11

35

BA1

21

VSS

54

VDD

14

U11

SDRAM 1Mx16x4

U11

SDRAM 1Mx16x4

7

5

3

1

2

4

6

8

RN3

33(8P4R)

RN3

33(8P4R)

R156

0

R156

0

A0

12

A1

11

A2

10

A3

9

A4

8

A5

7

A6

6

A7

5

A8

27

A9

26

A10

23

A11

25

A12

4

A13

28

A14

29

A15

3

A16

2

A17

30

WE/A18

31

A18/VCC

1

D0

13

D1

14

D2

15

D3

17

D4

18

D5

19

D6

20

D7

21

VCC

32

GND

16

CE

22

OE

24

U15

AM27C040/Flash MX29F040(PLCC32)

U15

AM27C040/Flash MX29F040(PLCC32)

R141

33

R141

33

A0

1

A1

2

A2

3

GND

4

SDA

5

SCL

6

WP

7

VCC

8

U5

24C01/CAT24C021

U5

24C01/CAT24C021

7

5

3

1

2

4

6

8

RN4

33(8P4R)

RN4

33(8P4R)

C83

10p

C83

10p

BC56

0.1u

BC56

0.1u

7

5

3

1

2

4

6

8

RN2

33(8P4R)

RN2

33(8P4R)

R166

NC

R166

NC

R148

0

R148

0

VCC

1

DQ0

2

DQ1

3

VSSQ

4

DQ2

5

DQ3

6

VCCQ

7

DQ4

8

DQ5

9

VSSQ

10

DQ6

11

DQ7

12

VCCQ

13

DQML

14

WE

15

CAS

16

RAS

17

CS

18

BA/A11

19

A10

20

A0

21

A1

22

A2

23

A3

24

VCC

25

VSS

26

A4

27

A5

28

A6

29

A7

30

A8

31

A9

32

NC

33

CKE

34

CLK

35

DQMH

36

NC

37

VCCQ

38

DQ8

39

DQ9

40

VSSQ

41

DQ10

42

DQ11

43

VCCQ

44

DQ12

45

DQ13

46

VSSQ

47

DQ14

48

DQ15

49

VSS

50

U16

SDRAM 16M-6(512Kx16x2)

U16

SDRAM 16M-6(512Kx16x2)

BC58

0.1u

BC58

0.1u

DV-P4930KDSM

Содержание DV-P4930KDSM

Страница 1: ...SERVICE MANUAL Model DV P4930KDSM DVD PLAYER www akai ru...

Страница 2: ...tion DV 5V 12V Central processing unit Sunplus8202D Fouse loop principal axis Focus principal axis drive serv SA5888 SA5888 video frequency signal from SPHE8202 5 1 Audio signal from Audio D A R L SR...

Страница 3: ...V Power Switch High voltage commute filtration low tension alternating current Diode commute 12V 12V 5V VIPER22A 431 LED display Power input 5V Circuitry for LED display Button on panel Digital Signal...

Страница 4: ...nect with 5 1Ch 6P MPEG board power supply 24P different signals solved by lens 6P ports for principal axis and servo 5P ports for open close door 4558 CE2826 SUNPLIS8202D 24C02 SA5 888 16P memo ry po...

Страница 5: ...or not Is it 220V Power board have natural voltage Inspect power cable and power switch Some parts components or filter defective Test VIPER22A5 8 to check is it working or not Circuitry defective pl...

Страница 6: ...wave or not Check 4558 2 6 have wave or not Check CE2826 25 26 have wave or not Check CE 2826 3 3V Voltage Check CE2826 5 6 7 have wave or not Sunplus8202D defective Check circuit 4558 Defective Capac...

Страница 7: ...02D defective Clean Lens or change lens Change 24P pair cables SA5888 defective No No KRK without sound If have KRK signal check CE2826 17 18 with oscillograph have wave or not If have KRK signal chec...

Страница 8: ...Check 24P cables or cables plug working or not Plug defective or memory defective Check power supply circuit Replace defective component Cables or plug defective No No No No USB no function Check USB...

Страница 9: ...o check whether have wave or not Inspect Sunplus8202D 193 to check have 1 2V voltage or not Sunplus8202D defective C24 C23 C25 short circuit L18 open circuit Inspect circuit between Sunplus8202D 193 t...

Страница 10: ...coder board 6 Bottom board 7 Rubber column 8 MIC Board accessory 9 Rubber column 10 Sanyo Lens 11 USB board 12 Front panel 13 CD tray 14 USB port 15 SD port 16 Power button 17 Power button 18 LED disp...

Страница 11: ...ve sections that prohibit fast forward or fast reverse No operations Can be performed with The remote controller Point the remote control unit at the remote control sensor and operate Check the batter...

Страница 12: ...AKAI DV P4930KDSM...

Страница 13: ...500mA F1 FUSE 1206 500mA EC47 220u 16V EC47 220u 16V Q12 2N3906 Q12 2N3906 R46 4 7K R46 4 7K R2 2 2 R2 2 2 D1 1N4004 D1 1N4004 L10 FB L10 FB EC5 100u 16V EC5 100u 16V L21 FB L21 FB 1 2 3 4 CN6 UART d...

Страница 14: ...47u 16V EC9 47u 16V C35 0 01u C35 0 01u C53 47p C53 47p R89 NC R89 NC C42 NC 120p C42 NC 120p C32 1000p C32 1000p BC28 0 1u BC28 0 1u TP20 GPIO TP20 GPIO C27 0 1u C27 0 1u R43 470 R43 470 C40 680p C4...

Страница 15: ...5 DQ13 46 VSSQ 47 DQ14 48 DQ15 49 VSS 50 U13 SDRAM 16M 6 512Kx16x2 U13 SDRAM 16M 6 512Kx16x2 R225 NC R225 NC BC49 0 1u BC49 0 1u A0 12 A1 11 A2 10 A3 9 A4 8 A5 7 A6 6 A7 5 A8 27 A9 26 A10 23 A11 25 A1...

Страница 16: ...C6 100u 16V NC R204 NC R204 R33 470K R33 470K 0 R12 0 R12 NC R8 NC R8 NC R202 NC R202 VOSL 17 VOSL 18 VOSP 12 VOSP 11 VOTK 16 VNFTK 20 VOTK 15 VINSL 23 Vcc1 8 VOLD 10 Vcc2 19 PreGND 22 STBY 28 VOFC 14...

Страница 17: ...247 75 R246 0 R17 0 VIDEO DAC C11 100p C11 100p 2 1 3 Q5 9015 DIP EBC Q5 9015 DIP EBC R169 NC R169 NC L18 1uH L18 1uH R16 150 R16 150 Q15 9014 Q15 9014 R88 4 7K R88 4 7K R50 75 DIP 1 4W R50 75 DIP 1 4...

Страница 18: ...K R231 10K R231 10K R98 20K R98 20K R132 NC R132 NC R188 NC R188 NC C68 47p C68 47p R144 4 7K R144 4 7K Q20 2N3904 Q20 2N3904 R75 10K R75 10K 2 1 3 Q26 2N3906 Q26 2N3906 R129 4 7K R129 4 7K SDATA 1 DE...

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