Akai DVP-4925-KDSM Schematic

DVD PLAYER

Model:

DVP4925KDSM

SERVICE MANUAL

www.akai.ru

D

C

URST# [ 2 ]

VCC [ 2,3,4,5 ]

V18 [ 2 ]

AVCC [ 2 ]

LDO_AV33 [ 2 ]

DV33 [ 2,3,4,5 ]

RFV33 [ 2 ]

MO_VCC [ 2 ]

VCC_AUDIO [ 5 ]

+12V [ 4,5 ]

-12V [ 4,5 ]

GND [ 2,3,4,5 ]

A

v

1.0

e

e R

R

of

1 5Thursday, October 12, 2006

t

t e

e

e e

e

e hS

hS

1

2

+12V

-12V

URST#

DV33

C4

+

C6

L3

FB 0805L3FB 0805

+P12V

C3

C5

AVCC

DV33

V18

VCC

URST#

R1

10kR110k

1 2

D3

1N4148D31N4148

220u

0.1uC60.1u

220u

+

0.1uC50.1u

LDO_AV33

+

C10

100u

RFV33

+12V

VCC_AUDIO

-12V

GND

MO_VCC

U10

VCC_AUDIO

REST2VDD

GND

AAT3522 NC

1

URST#

L7

+5VA VCC_AUDIO

+5VA

3

DV33

C15

+

C16

FB 0805L7FB 0805

INDEX & POWER

AKAI DV-P4925KDSM 2CH/5.1CH OUTPUT

Title

220u

0.1u

1

r

r e

e

e b

b

b muN

muN

t

t ne

ne

ne m

m

m u

u

u c

c

VTREK89DM6-11.2

o

o D

D

:

: et

et

e

C

C ziS

ziS

aD

2

L2

FB 0805L2FB 0805

3

-P12V

DV33

C2

+

C1

4

PICKUP HEADER

DEVICE

SUPPLY

MT1389E

OP AMP.

MT1389EDigital 1.8V

SDRAM

Audio DAC

OP AMP.

Audio DAC

L1 FB 0805L1 FB 0805

PV33

V18

0.1uC90.1u

C9

220u

0.1uC10.1u

L4 FB 0805L4 FB 0805

U16

C8

220u+C8

220u

+

C7

0.1uC70.1u

C233 NCC233 NC

R2 NCR2 NC

R30R3

OUT

IN

4

VR

1

GND

0

AZ1117H-1.8 NC

R2

2

3

R3

Regulator

RF 5V

Digital 5V

TYPE

Digital 3.3V

Servo 3.3V

Digital 3.3V

Audio 5V

Audio -12V

Laser Diode 3.3V

Audio +12V

Audio 5V

VCC

L6 FB 0805L6 FB 0805

OFF

680 1%

0 ohm

300 1%

Adj regulator

Fix regulator

C13

220u+C13

220u

+

AVCC

0.1u

C12

VCC

L9 FB 0805L9 FB 0805

+5V

RFV33

L5

FB 0805L5FB 0805

PV33 RFV33

PV33

AVCC

+PS5V

C11

+

MO_VCC

L26 FB 0805L26 FB 0805

LDO_AV33

C17

220u

LDO_AV33

L8

+

FB 0805L8FB 0805

220u

GND

0.1u

C18

220u

C14

0.1u

C14

0.1u

3

4

+5VA

+5V

PV33

+PS5V

1 INDEX & POWER, RESET

2 RF / SERVO - MT1336E

4 MEMORY - SDRAM, FLASH/EEPROM

5 AUDIO - WM8746, VIDEO FILTER

5

MT1389QE DVD Board for SONY KHM310 PUH

VTREK89DM6-11.1

3 MPEG - MT1389QE/D

D

NAME

VCC

DV33

RFV33

LDO_AV33

AVCC

V18

SD33

+12V

C

-12V

AVDD

DVDD

+P12V

-P12V

3

4

1

2

56789

CN1

10

10PIN 2.5

B B

A

5

ASDAT[0..2] [5]

AL

CN6

TP53TP53

SP+

11

VOSL+

VOLD+17VOLD-18VOTK-

SL-

TP52TP52

AR [5]

AL [5]

AR

DV33

5

TROUT

R54 10kR54 10k

Q7

32

MO_VCC

TP55TP55

LOAD+

10

VOSL-

VOTR+

TP54TP54

MO_VCC

ACLK [5]

ALRCK [5]

ACLK

ALRCK

TRIN

R56 10kR56 10k

2SS8550DQ72SS8550D

1

TR_B3

Q6

32

LOAD-

9

8

VCC

VOTR-

PVCC221VCC219NC

20

ABCK [5]

ABCK

ASPDIF

C93

C92

C91

234

LOAD+

LOAD-

1.8V

2SS8550DQ62SS8550D

1

TR_B1

29

30

A

MUTE_DAC [5]

MUTE_MIC [5]

ASPDIF [4]

MUTE_DAC

MUTE_MIC

0.1u

1

PV33

TRCLOSE

7

G1

REV

G2

22

A

v

1.0

e

e R

R

Rre

of

2 5Thursday, October 12, 2006

RESET# [5]

AUDIO INTERFACE

RESET#

AKAI DV-P4925KDSM 2CH/5.1CH OUTPUT

Title

5P 2.0mm

4

321

CN7

4P 2.0 mm

CN7

4P 2.0 mm

DV33

RxD

TxD

4.7kR14.7k

R1

R23

REGO3

R50

20k

R50

20k

REGO1

DMSO

R53

10k

R53

10k

REGO1

TR_B1

REGO3

TROPEN

FOSO

C97

+

1

3

2

6

4

5

FWD

VINSL

VINFC

TR_B1

REGO1

REGO3

NC24BIAS

STBY

TR_B325VINTK

VINLD23PREGND

AM5888SU1AM5888S

27

28

26

C98

FMSO

TRSO

V1P4

STBY

R59

0.1uF

C96

TR_B3

t

te e

e e

e

e hS

hS

hS:e

1

r

RF & MPEG

e

e b

b

b muN

muN

m u N t t

t ne

ne

ne m

m

m u

u

u c

c

VTREK89DM6-11.2

o

oDe D

D

:

: et

et

e

t

C

C ziS

ziS

zi

aD

a

S

D

2

10k

3

R49

12k

R49

12k

4

47uF/16v

5

0.1uF

10k

D

DV33

L11

FB 0805

L11

FB 0805

R40R4

0

10uF/25v

C23

+

L12

JITFN

C20 390pC20 390p

JITFO

APLLVDD3

DV33

L13

R5 750kR5 750k

RFVDD3

RFV33

+

C24

FB 0805

DACVDD3

V1P4

C27

C26

C25

FB 0805

C22NCC22

NC

C21 2200pC21 2200p

C29

+

C30

2200p

0.01u

0.1u

ADIN

R7 0R7 0

OPO

R6 680kR6 680k

20p

0.1u

C28 0.1uC28 0.1u

10uF/25v

0.1u

10uF/25v+C32

10uF/25v

OP-

1

2

3

4

5

XTALI

C43NCC43

NC

R18 NCR18 NC

U1B

74HC04

U1B

74HC04

3 4

XO

C51

33p

C51

33p

Y1

R17 100kR17 100k

1000p

C37

C38 0.1uC38 0.1u

R12 15kR12 15k

C41

C40

+

ADACVDD3

L15

6P 2.0

CN3

R14 NCR14 NC

D

XI

ALRCK ASDAT0 ASDAT1 ASDAT2 FS0

FS2 ASPDIF

RFVDD3

0.1u

100uF/16v

C19

+

C42

330uH

6

R19 1R19 1

SP+

LIMIT

SP-

27MHzY127MHz

C50

FS

DACVDD3

Y3

DACVDD3

Y4

Y5

Y6

APLLVDD3

ADACVDD3

AR

AL

RFV18

R16 0R16 0 R15 0R15 0

JITFO

JITFN

PLLVDD3

C47 0.047uC47 0.047u

C46 0.047uC46 0.047u

RFVDD3

0.1u

C44 0.1uC44 0.1u

RFVDD3

C48

6800PF

1000uF/16v

1

2

345

SL+

SL-

33p

VREF

XTALI

C45 0.033uC45 0.033u

0.1u

U1A

74HC04

U1A

74HC04

1 2

L14 2.7uHL14 2.7uH

C39

DV33

C34

1500p

C34

1500p

+

C33

10uF/10v+C33

10uF/10v

XO XI

C32

+

C35 0.47u NCC35 0.47u NC

C31

1000p

R8 100kR8 100k

PLLVDD3

6.8

R13

ADACVDD3

V1P4

OP+

R11

680k

R11

680k

C36

2200p

C36

2200p

R10

150k

R9

150kR9150k

C49

DV33

R202kR20

V1P4

V20

V2P8

VCC

R2310R23

2k

C55

0.1u

C55

0.1u

C54

+

C58

C53

+

C57

C52

+

C56

R21 10kR21 10k

163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216

47uF/16v

0.1u

47uF/16v

0.1u

47uF/16v

0.1u

ABCK

ACLK

V18

R22

4.7k

160

162

161

ACLK

ABCK

ALRCK

ASDATA0 ASDATA1 ASDATA2 ASDATA3

DVDD3

MC_DATA

SPDIF

DACVDDC

VREF

FS

DACVSSC

CVBS

DACVDDB DACVSSB DACVDDA

G

DACVSSA B R

APLLVDD3

APLLCAP APLLVSS

ADACVDD3

AR

VCM

AL

ADACGND

RFGND18 RFVDD18

XTALO XTALI JITFO

JITFN

PLLVSS

IDACEXLP

PLLVDD3

LPFON LPFIP LPFIN

LPFOP

ADCVDD3 ADCVSS RFVDD3

RFRPDC

RFRPAC

HRFZC

CRTPLP

RFGND OSP OSN

RFGC

IREF

AVDD3

DVDA

AGND

DVDB

2

3

1

C60 1uC60 1u

C59 1uC59 1u

C61 1uC61 1u

B

C

A

RFV18

C62

L16

FB 0805

L16

FB 0805

V18

6P 2.5mm

CN4

+

10

C66

100uF/16V

TROUT

TRIN

LIMIT

R24 0R24 0

R26 0R26 0

R25 0R25 0

MA5

MA6

MA7

MA4

159

158

157

152

151

156

155

154

153

RA5

RA6

RA7

RA4

DVSS

GPIO4

GPIO5

GPIO3

DVDD18

DVDC4DVDD

DVDRFIP6DVDRFIN7MA8MB9MC10MD11SA12SB13SC14SD15CDFON16CDFOP

5

C64 1uC64 1u

C63 1uC63 1u

C65 NCC65 NC

B

D

A

C

RFO

0.1u

1

R27 10R27 10

IR

ALRCK

MA8

150

DVDD3

C

2

3

6

4

5

DV33 [ 1 ]

LDO_AV33 [ 1 ]

VCC [ 1 ]

V18 [ 1 ]

AVCC [ 1 ]

URST# [ 1 ]

MO_VCC [ 1 ]

RESET# [5]

VSDA

VSTB

VSCK

C67

100p

C67

100p

R281kR28

1k

DCKE

DCLK

MA3

MA9

MA11

144

148

147

146

145

149

RA8

RA9

CKE

RA11

RCLK

DVSS

RESET#

BA0

MA1

CS#

BA1

MA2

MA10

MA0

143

142

136

135

140

139

137

138

141

BA1

DVSS

BA0

RA2

RA1

RA0

RA10

RCS#

DVDD3

RA3

V1.7

MT1389D

MDI120MDI221LDO222LDO1

TNI18TPI

19

17

F

E

MDI1

AVCC

2

E

C

B

2N3904

1

CSO/RFOP25TEZISLV

SVDD3

23

26

24

RFON

RFOP

LDO1

MDI2

LDO2

C68

RFVDD3

IOA

R31 10kR31 10k

R30 10kR30 10k

1

Q1

3904Q13904

R29 100kR29 100k

C

V2REFO28SGND27VREFO30V2029TEO32FEO

RFLVL/RFON

V2P8

V20

0.1u

2 3

3

D

VCC

AVCC

RAS#

133

134

RAS#

DVDD18

31

FEO

V1P4

R32 100kR32 100k

1

23

1

S

2

1

G

V18

DV33

CAS#

WE#

132

131

CAS#

RWE#

33

TEZISLV

TEO

Q3

Q2

2SK3018

MO_VCC

URST#

DQM1

130

DVSS

OP_OUT

34

OP-

OPO

C69

AVCC

FB 0805

2SK3018Q32SK3018

R34

2SK3018Q22SK3018

RFV33 [ 1 ]

GND [ 1,2,3,4,5 ]

Y[3..6] [ 5 ]

GND

ALRESET#

ASDAT0

R81 NCR81 NC

DQ13

DQ10

DQ11

DQ12

123

122

126

125

124

RD9

RD10

RD11

RD13

RD12

DVDD3

TROPENPWM39PWMOUT1/ADIN040GPIO2

FMO38DMO

TROPEN

FOO

FMO

TRO

NC

R36NCR36

NC

R35NCR35

NC

C72NCC72

V1P4

C70

100uF/16v

C70

100uF/16v

+

Y[3..6]

FS1

R82 0R82 0

A21

DQ15

DQ14

120

121

119

RD15

RD14

DVSS

FG/ADIN1

GPIO044IOA247DVDD18

43

45

HSYNC#

ADIN

VSYNC#

LDO_AV33

RFV33

R80 0R80 0

DQ8

DQ9

129

128

127

RD8

DQM1

OP_INN35OP_INP36FOO42TRO41GPIO1

37

DMO

OP+

0.1u

Very Important to

0.1u

L17

C71

100

R33

100

R33

100

GND

LD-DVD

AVCC1

MDI1

21NC22

23

24

HFM

LD-DVD

GND-LD

CN5

SF-HD6AV/0.5mm,24P BOTTOM

CN5

SF-HD6AV/0.5mm,24P BOTTOM

FS2 [4]

FS0 [4]

FS1 [4]

FS1

FS2

FS0

DQ1

DQ2

DQ3

DQ0

115

116

114

118

117

RD0

RD1

RD2

RD3

DVSS

IOA450IOA5

IOA3

48

49

46

A3

A4

A2

R37 0R37 0

STBY

V18

2

reduce Noise

LD-CD

E

17

18

19MD20

LD-CD

VR-CD

VR-DVD

AD[0..7] [3]

A[0..21] [3]

VIDEO INTERFACE

AD[0..7]

A[0..21]

DQ4

DQ7

DQ5

DQM0

DQ6

113

112

110

109

111

RD6

RD7

RD4

RD5

DQM0

IOA6

IOA753HIGHA0

52

54

51

A6

A8

A5

A7

E

C

B

1 3

L18

10uH

L18

10uH

C73

B

F

V20

A

AVCC1

GND

10

12

14E15NC16

11

13

F

VC

VCC

GND-PD

PWR# [3]

PRD# [3]

PRD#

PWR#

0.1u

IOA

RFO

A9B

PCE# [3]

FLASH

PCE#

U2

DVDD3 INT0# IR PRST# ICE DVDD18 UP3_5 UP3_4 UP3_1 UP3_0

99

UP1_7

98

DVSS

97

UP1_6

96

UP1_5

95

UP1_4

94

DVSS

93

UP1_3

92

UP1_2

91

URD#

90

UWR#

89

IOA0

88

DVDD3

87

A17

86

AD7

85

DVDD18

84

ALE

83

IOA21

82

AD6

81

AD5

80

AD4

79

AD3

78

AD2

77

AD1

76

AD0

75

DVSS

74

IOOE#

73

IOA1

72

DVSS

71

IOCS#

70

IOA20

69

HIGHA1

68

HIGHA2

67

HIGHA3

66

HIGHA4

65

HIGHA5

64

HIGHA6

63

HIGHA7

62

DVDD3

61

A16

60

IOWR#

59

DVDD3

58

IOA19

57

DVSS

56

IOA18

55

2SB1132

Q4

C

D

7RF8

CD/DVD

B B

MA[0..11] [3]

MA[0..11]

MT1389D

108 107 106 105 104 103 102 101 100

A18

8550Q48550

DQ[0..15] [3]

BA[0..1] [3]

DQ[0..15]

BA[0..1]

LQFP216

A19

LDO2

1

1F+2T+3T-4C5D6

F-

DQM[0..1]

DV33

C74

+

2 3

L19

DQM[0..1] [3]

DCLK [3]

DCLK

LDO_AV33

47uF/16v

R38 4.7R38 4.7

SCL [3]

SDA [3]

MEMORY

DV33

C90

C89

C88

C87

F-

F+

SCL

12

MO_VCC

TP51TP51

TP50TP50

SDA

0.015u

0.1u

330p

IIC

ASDAT[0..2]

C86

0.1u

C86

0.1u

C85

0.1u

C85

0.1u

C84

0.1u

C84

0.1u

C83

0.1u

C83

0.1u

C82

0.1u

C82

0.1u

C81

0.1u

C81

0.1u

DV33

2

D4

1N5399D41N5399

1

1N5399D31N5399

D3

V1P4

SP-

12

14

13

VOFC-

VOFC+

VOTK+

U1

15

16

T-

T+

SL+

PCE# [3]

CAS# [3]

CS# [3]

PWR# [3]

WE# [3]

DCKE [3]

RAS# [3]

PWR#

PCE#

WE#

CS#

CAS#

DCKE

RAS#

C80

0.1u

C80

0.1u

V18

C79

0.1u

C79

0.1u

C78

0.1u

C78

0.1u

C77

0.1u

C77

0.1u

C76

0.1u

IR URST#

TRCLOSE TXD RXD MUTE_DAC

RESET#

SDA

R40

10k

R40

10k

SCL VSDA VSTB IOA VSCK

RGB_SWITCH

URD#

UWR# A0

A17 AD7

V18

A21 AD6 AD5 AD4 AD3 AD2 AD1 AD0

PRD# A1

PCE# A20 A9 A10 A11 A12 A13 A14 A15

DMO

FMO

TRO

A16 PWR#

R47 18kR47 18k

R46 30kR46 30k

R45 33kR45 33k

R48 20kR48 20k

DMSO

TRSO

FOSO FOOLDO1

FMSO

47uF/16v

C75

+

1

Q5

8550Q58550

R39 4.7R39 4.7

23

10uH

A

veRre

v

1.0

e

e Rrebmu

Rrebmu

DV33

R78

DV33 [ 1 ]

VCC

VCC [ 1 ]

R78

R77

0.1u

C119

SD33

C119

C118

C117

C116

C115

C114

C113

+

0.1u

220u

SD33

DQ[0..15]

[ 2 ]

SD33

L27 FB 0805L27 FB 0805

DQM[0..1]

BA[0..1]

MA[0..11]

MA[0..11][ 2 ]

DQM[0..1][ 2 ]

BA[0..1]

[ 2 ]

C120

47u+C120

47u

+

0.1u

C121

DCKE

DCLK

DCKE

[ 2 ]

CAS#

[ 2 ]

RAS#

[ 2 ]

WE#

[ 2 ]

CS#

[ 2 ]

DRAM

RN1 33x4RN1 33x4

CS#

123456

DCS#

PCE#

[ 2 ]

RAS#

CAS#

DCAS#

DRAS#

PWR#

PRD#

PWR#[ 2 ]

PRD#[ 2 ]

WE#

78

DWE#

A[0..21]

[ 2 ]

AD[0..7]

[ 2 ]

BA0

R71 33R71 33

DBA0

FLASH

BA1

R72 33R72 33

DBA1

SCL

SCL[ 2,5 ]

DCKE

R73 33R73 33

SDCKE

SDA

SDA[ 2,5 ]

DCLK

R74 33R74 33

SDCLK

IIC

GND [ 1,2,3,4,5 ]

DV33

GND

C112

0.1u

C112

0.1u

C111

0.1u

C111

0.1u

1

2

SD33

C110

C109

C108

C107

C106

C105

C104

+

0.1u

220u

680

8

VCC

NC

1NC2NC3

U9

EEPROM 24C16

U9

EEPROM 24C16

C124

DV33

0.1u

SCL

6WP7

SCL

SDA

5

4

SDA

GND

3 5Tuesday, September 13, 2005

teeh

S:e

S:eta

SDRAM & FLASH

bmu

N t

N tne

N tne nemuc

muco

VTREK89DM6-11.2

o D

D

e

eziS

eziS ziS

AKAI DV-P4925KDSM 2CH/5.1CH OUTPUT

Title

ta

B

D of

1

2

DV33

C122

47u+C122

47u

+

FVCC

0.1u

C123

NC

L28NCL28

44

VCCQ

DQMH

VCC

33

NC

4

VSSQ

NC

37

10

DV33

41

VSSQ

VSS

26

L29 FB 0805L29 FB 0805

47

VSSQ

VSS

50

ESMT M12L16161A-?

3

SD33

DQ1

DQ6

DQ5

DQ4

DQ7

DQ3

6

DQ2

24

MA3

9

DQ3

DQ48DQ5

A3

A4

27A528A629A730

MA4

MA5

DQ611DQ7

MA6

MA7

DQ8

39

12

MA8

DQ0

DQ2

2

3

5

DQ1

DQ0

U5

A021A122A2

23

4

MA0

MA1

MA2

DQ9

DQ8

A831A9

MA9

40

DQ9

32

DQ11

DQ10

43

DQ1042DQ11

A10

19

20

MA10

DBA0

DQ12

DQ13

45

DQ12

BA/A11

SDCLK

DQ14

46

DQ13

CLK

35

SDCKE

48

34

DQ15

49

DQ14

CKE

DQ15

18

DBA1

1

25

VCC

RAS17CS

16

DCAS#

DRAS#

VCC

CAS

DWE#

7

VCCQ

13

VCCQ

DQML

14WE15

DQM0

DQM1

38

36

FVCC

AA20

R69 NCR69 NC

A20

AD4

AD7

21

32

U8

1

A18

AD1

AD0

26

25

D0

A0

U7

20

21

A1

A0

AD6

AD5

DQ0519DQ0620DQ07

VCC

A15

A16

A17

AD3

AD4

AD2

28

27

D3

D2

D1

A2

A1

A3

19

18A417

A4

A3A6A7

A2

18

DQ04

A153A162A1730A18

32

D4

AD3A1AD2

15

17

DQ03

A14

28

29

A14

A13

AD6

AD5

33

34

D5

A5

15

16

A5

AD1

14

DQ02

A13

4

A12

AD7

35

D6

A6

14

AD0

13

DQ01

A12

25

A11

D7

A7

8

A8

DQ00

A11

23

A10

A8

7

A9

A10

A09

26

A9

A8

11

NC

A9

A1036A12

A10

A11

27040U827040

GND

16

A03

A06

A08

A04

A07

A05

7

5

8

6

9

27

A5

A3

A6

A7

A4

A2

FVCC

AA20

R75 NCR75 NC

10

29

38

NC

RESET

A13

A15

A11

A14

A16

6

2

5

3

1

4

A15

A16

A14

A12

A13

A17

A02

10

11

12

RY/BY

A17

13

40

A18

A01

A18

A0

A19

CE

A00

WE

OE

22

12

31

24

PWR#

PRD#

PCE#

3

0.1u

C126

0.1u

C125

23

31

30

39

VSS

VCC

A19

CE

WE

OE

Flash 8M, SST-40TSOP

9

37

22

24

PCE#

PRD#

PWR#

4

R79

10k

FVCC

DQ3

A3

DQ4

8

29

MA4

DQ5

DQ4

A4

MA5

DQ9

DQ6

DQ7

10

11

13

DQ5

DQ7

DQ6

A5

A6

30

31A732

MA7

MA6

DQ8

42

33

MA8

DQ8

A8

MA9

44

34

B B

DQ10

DQ9

A9

MA10

DQ11

47

45

DQ10

A10/AP

35

22

MA11

DQ12

48

DQ11

A11

20

DBA0

DQ13

DQ14

51

50

DQ12

DQ13

DQ14

BA0/A13

BA1/A12

21

DBA1

DQ15

53

DQ15

CLK

37

38

SDCKE

SDCLK

SD33

CKE

1

VCC

CS

19

DCS#

27

14

VCC

CAS

RAS

18

17

DRAS#

DCAS#

SD33

WE

16

DWE#

3

VCCQ

9

43

VCCQ

DQML

15

39

DQM1

DQM0

49

VCCQ

DQMH

46

6

12

52

VSSQ

5

ESMT M12L64164A-?

TSOP54

41

VSS

TSOP54

VSS

28

A

VSS

NC

54

40

36

DQ0

DQ2

DQ1

DQ3

SD33

DQ7

2

DQ0

5

U4

A0

21

MA0

DQ6

3

22

MA1

DQ1

A1

DQ5

5

23

MA2

DQ2

A2

D D

DQ4

6

24

MA3

DQ3

A3

MA4

DQ1

DQ2

9

8

11

DQ4

DQ5

A4

A5

28

27

29

MA6

MA5

DQ6

A6

DQ0

12

30

MA7

DQ8

DQ7

A7

MA8

DQ12

DQ13

DQ10

DQ9

DQ11

39

43

40

46

45

42

DQ9

DQ8

DQ11

DQ10

DQ12

A10

A8

BA/A11

A9

20

19

32

35

31

MA9

DBA0

SDCLK

MA10

DQ14

48

DQ13

DQ14

CKE

CLK

34

SDCKE

DQ15

49

DQ15

CS

18

DCS#

25

1

VCC

RAS

16

17

DCAS#

DRAS#

SD33

VCC

CAS

DWE#

7

VCCQ

38

13

VCCQ

DQML

36

14WE15

DQM1

DQM0

44

VCCQ

DQMH

5

4

7

4

10

47

41

VSSQ

ESMT M12L16161A-?

VSS

NC

26

33

50

37

C C

2

DQ1

DQ0

DQ2

U6

A0

A2

A1

23

25

24

26

MA0

MA2

MA1

MA3

B

A

v

veRrebmu

1.0

e R

CVBS

5

123

4

5PIN 2.5

CVBS_ST

R/V

3

Q13NCQ13

NC

2

L33 NCL33 NC

5PIN 2.5

B/U

G/Y

C143

+

C144

1

NC

R96NCR96

R101 NCR101 NC

8

CP1

7

47u

0.1u

2 3

Q15NCQ15

NC

1

RESET#

21

3

S-video

5

4 6

VIDEO OUT

SC SY

VIDEO OUT

AKAI DV-P4925KDSM 2CH/5.1CH OUTPUT

Title

CN9

1

B/U [ 5 ]

GND

G/Y [ 5 ]

GND [ 1 ]

G/Y

B/U

RGB/CVBS [ 5 ]

TV [ 5 ]

R/V [ 5 ]

TV

R/V

RGB/CVBS

+5VV

FB 0805

L32

VCC

FS0 [ 2 ]

Y[3..6] [ 2 ]

VCC [ 1 ]

Y[3..6]

RESET#

VCC

2

RESET# [ 2,5 ]

FS0

FS1

FS2 [ 2 ]

FS1 [ 2 ]

FS2

of

4 5

t

t e

e

e e

ehS

ehS h S:etaD

1

re bmuN

N

N tne

t

t nemu

nemu muc

c

VTREK89DM6-11.2

Tuesday, September 13, 2005

VTREK89DM6-11.2

Tuesday, September 13, 2005

VTREK89DM6-11.2

Tuesday, September 13, 2005

o

oDe

oDe Dez

:

: etaD

etaD

Custom

z

iS

i

i S

S

2

R66

R100

D9

1N4148D91N4148

150 1%

75 1%

R64

R109

B/U

1 2

SC

23

R93 NCR93 NC

L35

D12

CVBS

1N4148

1 2

150 1%(NC)

75 1%

R103 NCR103 NC

D11

1N4148

3906

Q14

1

1.8uH 0805

R97

Y5

Q16

23

150 1%

D14

3906

1

1 2

C142

C141

1N4148

47p

1 2

C150

R/V

D15

1N4148

D15

1 2

SY

R105 NCR105 NC

3906

Q17

23

1

L37

Y6

1N4148

1 2

1.8uH 0805

R108

150 1%

C152

C151

3

RGB/CVBS

C202

R184

0.1u

2.2K

Q31

3

SS8550

2

R189 75R189 75

VCC

1

R188 2.2kR188 2.2k

FS2

R187

4.7k

4

SS8050

Q29

R18275R182

75

SS8050

Q28

2 3

1

2 3

1

R181 1KR181 1K

47p

TV

2.2K

R183

+P12V

D13

1N4148

D13

1N4148

+5VV

R67

150 1%(NC)

75 1%

R111

47p

G/Y

1N4148D71N4148

1N4148D51N4148

1 2

R83 NCR83 NC

1N4148D81N4148

D8

R63

150 1%(NC)

R63

150 1%(NC)

R98

75 1%

R98

75 1%

D7

Q11

3906

Q11

3906

23

1

L31

Y4

CVBS_ST

1 2

23

R91 NCR91 NC

1 2

C133

1.8uH 0805

R86

150 1%

D10

1N4148

D10

1N4148

Q12

3906

1

C134

47p

1 2

C140

+5VV

47p

+5VV

47p

D5

+5VV

R65

150 1%(NC)

R65

150 1%(NC)

3

4

+5VV

R89

75 1%

1.8uH 0805

47p

L34

C139

1.8uH 0805

47p

5

R94

Y3

150 1%(NC)

D D

L36

C C

47p

C149

R1851KR185

1K

FS0

R106

150 1%

Y3

B

FS1

5

A

D

C169

1000PF

2200PF

C166

220PF

100PF

C162

1000PF

2200PF

C157

220PF

100PFInternal DAC

20K20K

31K

R128

1

Notice

2

31K

R118

External DAC

A-R

R118&R128=31K;C162&C169=1000PF;C157&C166=100PF

When use internal Adac must change follow value

2 3

Q18

3904

Q18

3904

1

R123

100

R126 1kR126 1k

+

A_MUTE

C161 10u+C161 10u

1

NJM4558 OPA

U11A

R121

+12V

+

-

+

-

8 4

3

2

2200p

R122 5.1kR122 5.1k

C162

10k

R125

100k

R125

100k

R128

-12V

C166 220pC166 220p

20k

R129 22kR129 22k

R118

-12V

C157 220pC157 220p

20k

R120 22kR120 22k

MIC

123

A-C

Q27

R180 470R180 470

+12V

A

4

5

6

7

A-SR

A-R

A-SL

A-L

2 3

3904

9

8

H2

CIRDIN_9-RH2CIRDIN_9-R

1

2

9

8

H1

CIRDIN_9-RH1CIRDIN_9-R

2

1

v

1.0

e

e R

R

Rr

of

5 5Tuesday, September 13, 2005

t

teehS:e e

e e

e hS

hS

1

r

AUDIO OUT

e

eb b

b muN

muN

m u N t t

t ne

ne

n e m

m

mu u

u c

c

VTREK89DM6-11.2

o

oDe D

D

:

: et

et

e

e ziS

ziS

z iS

C208

C207

C

1000p

t aD

aD

a D

2

DV-P4925KDSM 2CH/5.1CH OUTPUT

Title

7

6

5

4

3

7

6

5

4

3

C

7PIN 2.5

CN12

R174

R176

U14B

5.1k

R173

CN12

A-LFE

A-C

1

100

+

A_MUTE

C199 10u+C199 10u

7

NJM4558 OPA

+

-

+

-

8 4

5

6

2200p

C200

10k

100k

R179

4

5

1

2

6

3

CN10

6PIN 2.5

CN10

R136

6PIN 2.5

AV3X2

CP4

Q21

R158 1kR158 1k

+12V

100k

CP4

993

6

5

7

2 3

3904

C189 220pC189 220p

R159

20k

R159

20k

5

A-LFE

4

6

8

4

3

A-SR

A-C

A-SL

A-LFE

R166

100

R166

100

+

C191 10u+C191 10u

1

U14A

-12V

+

-

3

2

5.1k

R164

C195

R163

10k

CP3

6

9

5

6

9

5

G/Y

R/V

B/U

R/V

COAXIAL

A-SR

2 3

Q20

3904

Q20

3904

1

100

R141

R148 1kR148 1k

+

A_MUTE

C174 10u+C174 10u

1

NJM4558 OPA

U13A

5.1k

R139

+12V

+

-

+

-

8 4

2

3

2200p

C175

10k

100k

R147

R152

-12V

C180 220pC180 220p

20k

-12V

C172 220pC172 220p

20k

R140

2

3

1

8

4

2

3

8

1

4

A-R

B/U

A-L

G/Y

A-SL

1

R155

100

+

A_MUTE

C182 10u+C182 10u

7

NJM4558 OPA

U13B

+

-

8 4

6

5

R154

5.1k

2200p

2200p C183

C183

R153

10k

R153

10k

R157

1

8

122

A-R

A-L

2 3

Q25

3904

Q25

3904

1

R170 470R170 470

A_MUTE

NJM4558 OPA

+12V

8 4

2200p

R169

100k

R169

100k

AV3X2

7

-12V

C197 220pC197 220p

20k

R172

CN11

1

7

345

6

2

7PIN 2.5

+12V

A-R

RGB/CVBS

A-L

TV

A-L

2 3

Q19

3904

1

R132

100

R132

100

R135 1kR135 1k

+

A_MUTE

C168 10u+C168 10u

7

NJM4558 OPA

U11B

+12V

+

-

8 4

5

6

R131 5.1kR131 5.1k

MIC

C169

2200p

R130

10k

R130

10k

R134

100k

R134

100k

3

4

5

DV33

R206 0R206 0

A_DVDD

R119 NCR119 NC

VCC_AUDIO

DV33

C158

DV33

[ 1 ]

C159

+

1N4148D51N4148

2

1uF

+

C198 10u+C198 10u

R178

180k

3

CENT

GND

VCC2IN3NC4NC

CP2

TOTX178

1

5

R115

110

R115

110

COAXIAL

C230

100p

75

R11475R114

C209

100p

100

R113

0.1u

C155

ASPDIF

Q35

22p

C232

1

R167 470R167 470

MUTE DAC2

R190 10R190 10

R191

100k

R191

100k

Q33

3906

Q33

+

C231 10u+C231 10u

MICIN MIC

3906

23

1

R193

100k

R193

100k

R194 10kR194 10k

R192

4.7k

R192

4.7k

MUTE_MIC

VCC

A

C154

10u

+

OPTICAL

C153

0.1u

C156

27p

C156

27p

R116 22R116 22

R117 22R117 22

VCC

3904

2 3

R196 1KR196 1K

R198 100KR198 100K

-12V

MICIN

CN13

123

R197 100KR197 100K

+12V

3PIN 2.5

4

5

6

7

AGND

ZEROA

DEMP016DEMP1

17

R85 0R(NC)R85 0R(NC)

R84 0RR84 0R

+12V

C78

+

R87 0RR87 0R

R88 0R(NC)R88 0R(NC)

10u

R90 0RR90 0R

+12V

C188

C187

C186

+

C181 10u+C181 10u

R156

180k

R156

180k

LREAR

0.1u

P+5V

R147

0.1u

C194

0.1u

C193

-12V

0.1u

C192

3

Power On

Mute

3906

2

Q21

1

10K

R148

7.5K

R150

2.2K

ZD1

Zener / 5V1(dip)

EC36

+

220UF16V

AGND

+

C190 10u+C190 10u

180k

R168

LFE

A_MUTE

2

D5

1

3

Q8

3906Q83906

Power

Off

Mute

3

3906

2

Q22

1

AGND

B B

1

C105

R149 10KR149 10K

P+5V

R136 100R136 100

R139 200R139 200

P+5V

AGND

+

C160 10u+C160 10u

R124

180k

R124

180k

R207 NCR207 NC

AR

A_AVDD

330

R145

A_AVDD

17

28

AVDD

VFEFP

C165

100u+C165

+12V[ 1 ]

A_AVDD

R127

VCC

[ 1 ]

+

A_AVDD RMAIN

0.1u

0.1u C164

C164

10,0805

GND

VCC_AUDIO

GND[ 1,2,3,4 ]

VCC_AUDIO[ 1 ]

100u

DVDD5DGND

U12

WMA8766

A_DVDD

ASDAT[0..2]

AR

AL

ASDAT[0..2]

[ 2 ]AR[ 2 ]

[ 2 ]

D

100u+C159

100u

0.1u

+12V

-12V

-12V[ 1 ]

C171

ACLK

[ 2 ]

+

C167 10u+C167 10u

R133

180k

R208 NCR208 NC

AL

LMAIN

C178

C177

0.1u

27

6

ABCK

16

AGND

ABCK

[ 2 ]

VREFN

R137 NCR137 NC

ALRCK

MODE

1

A_DVDD

ALRCK[ 2 ]

RMAIN

LMAIN

21

22

VOUT1L

VOUT1R

ML/I2S

MC/IWL12MD/DM13MUTE

11

14

R138 0R138 0

MUTE_MIC

MUTE_DAC

MUTE_MIC

MUTE_DAC

[ 2 ]

LREAR

23

VOUT2L

RREAR

24

RESET#

CENT

LFE

25

VOUT3L

VOUT2R

SACLK

SCL

RESET#[ 2,4 ]

26

VOUT3R

MCLK2BCLK3LRC

SBCLK

SCL[ 2,5 ]

4

SLRCK

SDA

SDA[ 2,5 ]

18

VMID

DIN1

7

SDAT1

SDAT0

ASPDIF

[ 2 ]

C177

+

DIN28DIN3

9

SDAT2

R/V

10u

C179

15

TESTREF1

G/Y

R/V[ 4 ]

+

C173 10u+C173 10u

R146

180k

R146

180k

RREAR

0.1u

10

DNC

NC19NC

20

U13

PCM1606

A_AVDD

14

15

VCC

Vcom

DATA1

DATA22DATA33FMT14FMT0

1

HARDWARE:IIS 24BIT

SDAT0

SDAT1

SDAT2

B/U

RGB/CVBS

TV

G/Y

TV

B/U

[ 4 ]

SACLK

R142 33R142 33

RGB/CVBS[ 4 ]

ACLK

C

RRERA

LREAR

13

Vout4

LRCK

18

SLRCK

SBLCK

SLRCK

SBCLK

R144 33R144 33

R143 33R143 33

ALRCK

ABCK

12

BCK19SCKI

RMAIN

LMAIN

20

SACLK

A_AVDD

SDAT0

SDAT1

R150 33R150 33

R149 33R149 33

ASDAT0

ASDAT1

LFE

CENT

5

R68 0R(NC)R68 0R(NC)

R70 0RR70 0R

SDAT2

R151 33R151 33

ASDAT2

Vout58Vout69Vout110Vout211Vout3

R76 0R(NC)R76 0R(NC)

654321

D7

D

D1 1N4007D21N4007

R6 62K1/4W

C20

C6 102/1kv

T1

2

3

FR107

11

22uF 400V

D3 1N4007D41N4007

R5 10K1/4W

D5 FR107

4

8,9

IC2A PHOTONPN

VSTR

VFB

PIN5

PWM

PIN3

C15 104/50v

FSDM101

IC1

PIN6,7 ,8

DRAIN

VCC GND

PIN2 PIN1

C3 47uF/50V

D10

12

FR107

R4

100R

D6

1N4148

6

5

EEL25(7+7)

C7

10

14

13

D9

FR107

C

C2

104/275VACX2

C22

C21

102400VY1

B

LT1

25mH

104/275VACX2

C1

FUSE1 T1A250VAC

C10

470UF25V

R14

100R 1/4W

D8

SB360

1000uF16V

R22

1R5/1/4W

L2

22uH COLOR

C24

102

C14

C26 47U/50V

R14 10K

C12 100uF/16V

L2

22uH 9*12MM

5.6V D12

C16 220UF25V

R11

510R 1/4W

C11

1000uF10V

22uH 1/2WCOLOR

IC2B

3k3 R12

IC3 KA431A

L3

D

CZ1

GND

+5V

+3.3V

+5V

GND

+5V

GND

+12V

GND

-12V

CZ3

+12V

GND

C

-12V

CZ2

+5V

B

100/1W

D13 12V 1/2W

D11

HER204

R16

D14

HER204

C25

220uF10V

R8 220R

817

C9 10450V

R11 10K

R10 10K

C17 100UF25V

C29 10450V

-24V

3.3VAC

102M400V

1

2

JN1

A

1 2 3 4 65

1

2

JN2

A

Title

AKAI DV-P4925KDSM

Number RevisionSize

B

Date: 25-May-2005 Sheet of File: E:\ \DVD\ \FSDM101(SCH).DDB ! "#$ DrawnBy:

LED-DIPLAY &CORTROL

87654321

D

VFD1 DIGITAL

5

GR66GR7

GR

5

7

8S99

3

5

2

4

CL

STB

DI/O

U1

CS1694/SM1628/TM1628

D2

D

I

ID1 R

N

R

G

26

24

25

27

0 1

8

S

10

7

6

DD

EY1

V

K

KEY2

4

D

id3

rid

r

GN

G

22

23

C5

CC104

4

2

14S31

1 1

8 1

1

S

5

6 1

17

K3

4

12

13

1

4

6

S

S K

KS5

/

6

5 G E

SEG4/K

SEG

SEG7/KS7

S

10 id7 r

S

9

K

G

S

0/

2/

K /

1

9

1

G

E

SEG8/KS8

S

SEG

SEG1

5

6

1

17

STOP

K2 PLAY

K1 OPEN/CLOSE

K4

L/R

K6

K5

5

S7

S6

S

3

11

1

12

8

10

9

2

KS1

KS3 /

1/

2/KS

3

G

E

SEG

S

SE

6

D

d i

id5

r

D

G

V

0

21

2

19

R3

GR2

GR4

GR1

G

3

1

2

4

C

REM1 REM

C

D

T

VC

OU

GN

3

1

2

R1 10C1

100U/10V

C4

C3

C2

B

101

R2 10KR310KR410K

101

C6 100U/16V

D

B

DATACLST

RF

GN

1

23456

1

C OS

D N G

8 2

R6 51K

R5

4.7

+5V

D

C

B

CN1

2.0-6P

A

LS1LSLS2LSLS3LSLS4LSLS5

LS

1 2 3 4 5 6 7 8

+V1

3

2

6

5

2

84

IC1A MC4558

R5 3K3

IC1B MC4558

+12

E7

R13

2U2/25V

R4

C2 221 R6 10K

R7 22K C1 221

1K

J2 TJC3-5A

1 2 3 4 5

OKX

OKO

E10 2U2/25V

E52U2/25V

1

7

4K7

R2 10K

E4

4U7/25V

1

D

E6 2U2/25V

R12 10K

C

MIC1 7PIN

7 6 5 4 3 2

B

1

R1

C4

102

4K7

C3

R9

470

R8

470

E1 2U2/25V

R10 10K

3

C12

561

13

15

16

R21 9K1

R3 10K

R18 47KC11 102

R19 18K

R20 10K

E2

4U7/25V

+5A

C13 392

LF1-I

IC2

PT2399

VCC1REF2AGND3DGND4CLK5VCO6CC17CC0

LF2-I

LF2-O14LF1-O

E3

100U/16V

C8 104

11

12

OP2-O

R14 12K

4

D

104

9

OP1-I10OP2-I

OP1-O

C

8

R15 10K

R16 10K

R17 15K

C5 104

C6 104 C7

C9 332 C10 561

B

R11

MIC2 7PIN

7 6 5 4 3 2 1

A

OKX

1

4K7

102

R22 470

R23 100

J1

+5A

+V1

Z1 5V1

E8

E9

220U/16V

100U/16V

2

TJC3-3A

1 2 3

+12

10U/25V

E11

OKX

+12V

OKO

Title

A4

AKAI DV-P4925KDSM

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Drawn By:

43

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Akai DVP-4925-KDSM Schematic

Specifications and Main Features

Frequently Asked Questions

User Manual