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SL-CT579V(P) CIRCUIT DIAGRAM

IC501
MN6627962JB

SERVO AMP/SERVO PROCESSOR/
DIGITAL SIGNAL PROCESSOR/
DIGITAL FILTER & D/A CONVERTER

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

48

50

51

52

53

54

55

56

57

65 66 67 68 69 70 71 72 73 74 75

85

76

86

77

87

78

88

79

89

80

100

81 82 83 84

33

34

35

36

37

38

39

40

41

43

44

45

46

47

42

UDQM

D8

D9

D10

D11

D12

D13

DRV

DD

2

D14

D15

D7

D6

D5

D4

D3

D0

D1

D2

DV

SS

3

VM4SEL/OFF

AV

DD

1

HPCNT

IOV

DD

2

X2

X1

DV

SS

2

AV

DD

2

LOOUTL

AV

SS

1

A

VREF

LOOUTR

HPV

DD

L

HPOUTL

HPVssL

HPV

DD

R

HPOUTR

HPV

SS

R

NTEST

DV

DD

2

ATOFS

FEIN

AFOFS

CEA

RFENV

FEOUT

TEOUT

TEN

ADPV

CC

CLD

E

V

DD

LD

V

DD

DRV

TEIN

VREF

DUTYADJ

CKMON

PD

LD

FEN

DV

SS

1

A7

A6

A5

A4

LDQM

NCAS

NWE

NRAS

CKE

A3

A2

A1

A0

REGON

DR

V

DD

1

DV

DD

1

A10

BA1

BA0

21

22

23

24

PWMSEL

SPOUT

25

SPPOL

TR

VP

TR

VM

DV

DD

3

NRST

FLAG0

TX

PMCK

SMCK

PLLFO

PLLF

IREF

DSLF

ARFIN

F

B

C

A

DCDET

C570

1

C513

0.1

C504

0.1

R505

560

C561

0.1

Q

T

N

N

M

L

K

I

G

F

E

D

C

B

A

D

E

G

I

F

S

T

V

W

X

Y

Z

a

b

j

d

J

H

C704

0.1

C703

0.1

C701

4V470

C702

1

C506

1

L502

100

H

L504

100

H

B

P

O

26

27

28

29

30

31

32

58

59

60

61

62

63

64

90 91 92 93 94 95 96

97

98

99

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

BLKCK

STAT

MLD

TRP

TRM

FOP

FOM

IOV

DD

1

AV

DD

3

AV

SS

3

RFV

DD

RFN

RFOUT

RFIN

CAGC

ARFOUT

AV

SS

2

PMSEL1/FBAL

PMSEL2/TBAL

LASERSEL/BDO

CL

VS/RFDET

IPFLAG2/VDET

MCLK

M

D

ATA

SDRCK

A11

A9

A8

e

f

g

h

i

U

R

Q

P

O

K

V

C707

220P

C505

0.022

C102

4V220

R514

330

C523

1

C524

1

C529

0.1

C534
0.047

C520

1

R508

6.8K

C521

1500P

R518

3.3K

R506

39K

R519

47K

C510

1

C519
560P

K

L

M N O P Q A B

R527

2.2K

C536

1

R526

2.2K

C518
560P

VREF

RF

R521

10

1

V

DD

V

SS

2

DQ0

3

DQ1

4

V

SS

O

5

DQ2

6

DQ3

7

V

DD

O

8

DQ4

9

DQ5

10

V

SS

O

11

DQ6

12

DQ7

13

V

DD

O

14

LDQM

15

/WE

16

/CAS

17

/RAS

18

/CS

19

BA

20

A10/AP

21

A0

22

A1

23

A2

24

A3

25

V

DD

DQ15

DQ14

V

SS

O

DQ13

DQ12

V

DD

O

DQ1

1

DQ10

V

SS

O

DQ9

DQ8

V

DD

O

NC/RFU

UDQM

CLK

CKE

NC

A9

A8

A7

A6

A5

A4

V

SS

50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26

Z

Y X

W V

U T

S

F

O N

L K

g h

i

f

e

j

b

I

G

A B

D E

J

Q

H

C

d

M

P

R

C528

0.1

C527

0.1

IC503
C3ABMG000207

DRAM

H

C522

0.1

X501

(16.9344MHz)

1

3

2

R504

47K

R507

0

R512

100K

A

U

C535

0.1

R524

10K

R525

10K

C

J

B

A

C

R516

2.2K

S

C507

4V47

R534

22

L

C531

390P

R713

0

R711

4.7

R530

0

C51

1

0.1

RJ501

0

49

R502

56K

(1.1V) 0V

(1V) 0V

(1.3V) 0V

2.5V

(1.2V) 0V

(1.4V) 2.5V

(1.1V) 0.4V

(1.4V) 2.5V

(1.4V) 0.4V

(1.4V) 0.4V

2.5V

(2.2V) 2.5V

0V

(1.2V) 0V

1.2V

1.2V

(1.2V) 0.9V

(1.2V) 0.9V

(2.2V) 1.4V

(2.3V) 0V

(1.2V) 0.9V

1.2V

(1.4V) 1.9V

2.5V

2.5V

0V

0V

0V

0V

0V

0V

0V

0V

(0.6V)

0V

1.5V

3.3V

0V

(1.6V)

0V

(1.6V)

0V

(1.6V)

0V

(1.6V)

0V

(0.1V)

3.2V

3.2V

3.2V

3.2V

0V

(1.6V)

0V

(1.6V)

0V

(1.6V)

0V

(1.6V)

0V

0V

0V(3.2V)

0V

3.2V

0V (1.6V)

0V (1.6V)

0V (1.5V)

0V (1.5V)

0V (1.5V)

0V (1.5V)

3.3V

0V (1.5V)

0V (1.5V)

0V (1.5V)

0V (1.5V)

0V (1.5V)

0V (1.5V)

0V (1.5V)

0V (1.6V)

0V (1.6V)

0V (1.6V)

1.5V

2.4V

1.1V

0V

0V (1.2V)

2.5V

0V

2.4V

2.5V

1.5V

2.5V

1.2V

1.2V

2.5V

(1.5V)0V

3V

(1.5V)0V

3V

(2.5V)0V

3V

2.5V

(1.1V)1.5V

(1.1V)1.5V

0.8V

1.2V

1.2V

0V(1.6V)

0V(1.6V)

0V(1.6V)

0V(1.6V)

0V

0V

0V(0.1V)

0V

3.2V

3.3V

0V(1.6V)

0V(1.6V)

0V(1.5V)

0V(1.5V)

3.3V

0V(1.5V)

0V(1.5V)

0V(1.5V)

0V(1.5V)

3.3V

(1.6V)0V

(1.6V)0V

(1.6V)0V

(1.5V)0V

3.3V

(1.5V)0V

(1.5V)0V

(1.5V)0V

(1.5V)0V

3.3V

3.2V

3.2V

3.2V

3.2V

(3.2V)0V

0V

(1.6V)0V

(1.6V)0V

(1.6V)0V

(1.6V)0V

3.3V

(1.7V) 2.5V

(1.7V)2.5V

1.2V

:POSITIVE VOLTAGE LINE

:CD PLAYBACK SIGNAL LINE

2.5V

0V

SL-CT579VP

6

Summary of Contents for SL-CT579VP

Page 1: ... 2005 Matsushita Electric Industrial Co Ltd All rights reserved Unauthorized copying and distribution is a violation of law SL CT579VP Colour S Silver Type Portable CD Player AD0507055CE J1 ...

Page 2: ...1 Accessories 3 2 Location of Controls 3 3 Precaution of Laser Diode 3 4 Schematic Diagram Notes 4 5 Schematic Diagram 5 6 Replacement Parts List 11 CONTENTS Page Page 2 SL CT579VP ...

Page 3: ...ook directly into the pick up lens 2 Do not use optical instruments to look at the pick up lens 3 Do not adjust the preset variable resister on the optical pick up 4 Do not disassemble the optical pick up unit 5 If the optical pick up is replaced use the manufacture s specified replacement pick up only 6 Use of control or adjustments or performance of procedures other than those specified herein m...

Page 4: ...ts which have purposes of fire retardant resistors high quality sound capacitors low noise resistors etc are used When replacing any of components be sure to use only manufacturer s specified parts shown in the parts list The supply part number is described alone in the replacement parts list Voltage and signal line Positive voltage line Main CD FM signal line FM signal line CD Playback signal lin...

Page 5: ... 13 14 15 16 17 18 19 20 21 22 23 STAND BY VC RF VB VA GCTL VF VE Vcc VREF MPD LD GND TR TR FO FO TRV TRV SP SP GND REST TRAVERSE MOTOR S202 REST SWITCH SPINDLE MOTOR M M Q201 2SB0709A0L LASER POWER DRIVE R202 2 2 S201 LASER ON OFF SL101 SHORT LAND A B C D E F G H I C D E F G H I J 1 2 3 4 5 6 7 8 9 10 11 12 LD MPD Vcc VE VF GCNT GND S by VC RF VB VA A B C D E F G H I J K A B C D E F G H I J K NC ...

Page 6: ...3K R506 39K R519 47K C510 1 C519 560P K L M N O P Q A B R527 2 2K C536 1 R526 2 2K C518 560P VREF RF R521 10 1 V DD V SS 2 DQ0 3 DQ1 4 V SS O 5 DQ2 6 DQ3 7 V DD O 8 DQ4 9 DQ5 10 V SS O 11 DQ6 12 DQ7 13 V DD O 14 LDQM 15 WE 16 CAS 17 RAS 18 CS 19 BA 20 A10 AP 21 A0 22 A1 23 A2 24 A3 25 V DD DQ15 DQ14 V SS O DQ13 DQ12 V DD O DQ11 DQ10 V SS O DQ9 DQ8 V DD O NC RFU UDQM CLK CKE NC A9 A8 A7 A6 A5 A4 V ...

Page 7: ...03 5 6 R704 5 6 R717 5 6 Q704 UNR511400L MUTING CONT Q710 UNR521300L BIAS CONT R724 33K Q905 UNR521000L MUTING CONT R721 2 2 R720 2 2 R707 1K C717 1000P R708 1K C718 1000P M I A SL CT579V P CIRCUIT DIAGRAM S G G D D S S A B C M D S G G D D S S Q706 B1CFJC000005 SIGNAL SELECT TUNER R R701 100K L C39 0 1 C23 0 1 R517 0 C30 0 1 C25 1 C29 6 3V22 C28 4V470 K A 0V 0V 0V 0V 0V 0V 0V 0V 1 2V 2 8V 4 5V 0 6...

Page 8: ... Q1013 B1ABCF000021 DC DC CONV Q1012 B1ABCF000021 DC DC CONV C1038 1 C1034 2 2 C1508 4V22 C1507 0 1 C1506 0 1 R1502 5 6K C1505 5600P C1504 0 47 R1501 1M C1500 6 3V10 C1501 5600P C1502 0 1 C1503 0 1 R1500 5 6K IC1500 C0ZBZ0000829 TONE CONTROL 1 2 4 5 6 7 9 10 20 19 17 16 15 14 12 11 VS IN1 L TREBLE L BASSI L BASSO L OUT L SDA SCL ALC IN1 R TREBLE R BASSI R BASSO R OUT R CREF GND C1510 1 R1510 3 3K ...

Page 9: ...D INT SELECT1 GND4 OSC IN VDD DO VREG BUSY TDATA SO TCLK 6KEY KEY 1 KEY 2 V EE C4 C3 VLCD C2 C1 VDB GND5 X IN X OUT RESET START AC DET VR SCK 2 EMPTY 32 48 AM L R7 1K R20 1K A B Q1308 UNR521400L INTERFACE K C N M O Z C a Y X W V U T S R Q P O N M L K J I H G F E D B A I E Q P K D G C R14 56K R15 56K R16 100K A R13 1K F J L F M O C B A R1303 39K E R L G S 2 AAA SIZE BATTERIES 3V CN11 C1333 4 7 C131...

Page 10: ...SL CT579VP 10 ...

Page 11: ...upplied by ASPC Ref No Part No Part Name Description Pcs Remarks 1 RKK0179 H BATTERY COVER 1 A1 L0BAD0000177 STEREO HEADPHONES 1 A2 RQT8256 P OPERATING INSTRUCTIONS 1 ENGLISH 6 Replacement Parts List 11 SL CT579VP F0507KH ...

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