background image

A

B

C

D

E

F

G

H

49

50

51

52

53

54

55

56

57

58

59

60

Q11
B1BDND000001

REGULATOR

Q1301
UNR521400L

INTERFACE

S

C

ICP11

ERBSE1R00U

R21

100

JK11
DC IN

4.5V

30

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

S1

(EQ)

3K

S3

(PLAY MODE

CITY/ NOR)

5.9K

S4

(FM MODE

MONO/ ST)

12.2K

1.3K

S5

(VOL +)

1.3K

3K

5.9K

S8

(MEMORY/ RECALL)

S9

(VOL -)

12.2K

S6

(

,OPR OFF)

S11

(RADIO/ BAND)

S12

(

/

)

5.6K

34.9K

5.6K

LCD DISPLAY

A

B

C

D

E

F
G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

A B C D E F G H I

J K L M N O P Q R S T U V

CD PLAY KEY

RADIO KEY

KEY2

V

DD

S17

S16

S15

S14

S12

S11

S10

S9

S8

S7

S6

S5

S4

S3

S2

S1

S0

COM3

S13

COM2

COM1

COM0

HOLD

KEY1

V

DD

30

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

CN301

a

Z

Y

X

W

V

U

T

S

R

Q

P

O

N

M

L

K

J

I

H

G

F

SYSTEM CONTROL/
LCD DRIVE

IC1301
C2FBEB000007

E

D

C

B

OFF

ON

S310

(HOLD)

A

L2

C1310

0.1

C131

1

4V22

R1380

27K

C1309

0.1

C1308

0.1

R1331

33K

R1365

56K

X1302

(75kHz)

C1314

15P

C1313

15P

Q1307
UNR521400L

INTERFACE

C1322

0.47

R1371

100K

Q1304
B1GBCFJG0004

DC IN DET.
(AC ADAPTOR)

C15

1

C1350

0.1

JK701
HEADPHONE

L702

L701

L703

C770

1000P

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

55 56 57 58

49

59

50

60

51

61

52

62

53

63

54

64

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

17

18

19

21 20

22

23

24

25

26

27

28

29

30

31

COM0

COM1

COM2

S0

S1

S2

S3

S4

S5

S6

S7

S8

S9

S10

S11

COM3

S12

S13

S14

S15

S16

S17

RADIO

KEY

CDPLA

Y

KEY

SELECT2

TECS

V

DD

BUZ

CITY

MONO

DDON

TMUTE

NC

TUEND

INT

SELECT1

GND4

OSC IN

V

DD

DO

VREG

BUSY

TDATA

SO

TCLK

6KEY

KEY 1

KEY 2

V

EE

C4

C3

VLCD

C2

C1

VDB

GND5

XI

N

X

OUT

RESET

ST

AR

T

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

C1317

4V47

LCD1001(L5AAAEB00052)

S10

(TUNING MODE)

S7

(

, + )

S2

(

, - )

R8

10

C712
220P

C1360

1

C1382

0.1

C1380

0.1

D22

MA2J11100L R1

R36

470K

Q12
B1ABMD000004

CHARGE CONT.

J

Q16
UNR521500L

DC IN DET.
(BATTERIES)

R17

1.8

Q13
UNR521L00L

CHARGE CONT.

R10

270

SL-CT579V(P) CIRCUIT DIAGRAM

R1369

100K

R1372

100K

R1309

100K

R1310

100K

R

B

Q14
UNR511400L

CHARGE CONT.

C41

1000P

H

G

R9

0

R1

1

0

GND

R18

0

1

1

C902

0.01

C903

0.022

R906

47

R902

1.8K

R901

1.8K

Q904
UNR521300L

BUZZER CONT.

Q903
UNR511300L

BUZZER CONT.

L705

R731

10K

Q731
B1ABCF000021

SWITCHING

R6

0

:POSITIVE VOLTAGE LINE

:FM SIGNAL LINE

:MAIN(CD,FM) SIGNAL LINE

2.8V

4.5V

3.8V

0V

0V

2.8V

1.5V

(1.5V)

0V

0V

0V

(0V)

2.8V

2.8V

1.5V

1.5V

1.5V

1.5V

1.5V

1.5V

1.5V

1.5V

1.5V

1.5V

1.5V

1.5V

1.5V

1.5V

1.5V

1.5V

1.5V

1.5V

1.5V

1.5V

1.5V

1.5V

1.5V

1.5V

0V

(0V)

1.4V

1.4V

1.5V

1.4V(1.4V)

1.4V

0V

0V

1.5V

(1.5V)

0V

0V

1.5V

(0V)

1.4V

1.4V

0V

1.4V

1.5V

0.4V

0.4V

1.5V

0V

(0V)

(0V)

1.5V

1.4V

2.4V

2.4V

2.2V

0V

0V

1.5V

(1.5V)

(2.2V)

(0.8V)

(1.4V)

0V

0V

2.4V

(2.4V)

0V

0V

1.4V

1.5V

1.5V

1V

1.4V

(1.4V)

1.4V

0V

0V

0V

1.5V

(1.5V)

0V

0V

1.4V

(3V)3V

0.7V

1.4V

2.9V

1.4V

0.5V

(0.5V)

0V

0V

1V

1V

2.2V

2.9V

2.9V

0.2V

0.2V

4.5V

2.4V

0V

2.4V

0V

0V

0V

0V

1.5V

1.5V

0V

0V

2.5V

2.5V

0V

2.8V

0V

2.8V

2.8V

0V

0V

0.6V

(0.6V)

0.2V

0.2V

SL-CT579VP

9

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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