Grundig ovation cds 6580 spcd, Service Manual

GRUNDIG Service 

OVATION CDS 6580 SPCD

3 -

5

0

0

2

-

v

o

N

-

1

2

U

H

S

O

14

H

S

O

13

S

B

S

Y

12

S

F

S

Y

11

D

A

T

A

10

S

B

O

K

8

V

S

S

3-

1

7

V

D

D

3-

1

6

IP

F

5

D

O

U

T

4

A

O

U

T

3

LRC

K

2

BCK

1

P

V

D

D

3

15

CLCK

9

P

D

D

16

TMAX

17

LPFN

18

LPFO

19

PVREF

20

VCOF

21

AVSS3

22

SLCO

23

RFI

24

AVDD3-1

25

RFCT

26

RFZI

27

RFRP

28

FEI

29

SBAD

30

TEI

31

TEZI

32

F

O

O

33

TR

O

34

VREF

35

RFGC

36

TEBC

37

S

E

L

38

A

V

D

D

3-

2

39

F

M

O

40

D

M

O

41

V

S

S

3-

2

42

V

D

D

3-

2

43

T

E

S

IN

44

X

V

S

S

3

45

X

I

46

X

O

47

X

V

D

D

3

48

DVSS3-1

49

RO

50

DVDD3

51

DVR

52

LO

53

DVSS3-2

54

ZDET

55

VSS5

56

BUS0

57

BUS1

58

BUS2

59

BUS3

60

BUCK

61

CCE

62

RST

63

VDD5

64

IC704

TC94A14FA

RFDC

12

GVSW

13

VRO

14

FEO

15

FEN

16

RFRP

17

RFIS

18

RFGO

19

RFGC

20

AGCI

21

RFO

22

RFN

23

GND

24

VCC3

1

FNI

2

FPI

3

TPI

4

TNI

5

MDI

6

LDO

7

SEL

8

TEBC

9

TEN

10

TEO

11

IC702

TA2157F

1

2

3

4

5

6

7

8

9

10

11

12

13

14

IC703

74HCU04

D

O

1-

1

D

O

1+

2

IN

1

3

IN

1A

4

N

C

5

RE

O

6

M

U

T

E

7

S

G

N

D

8

F

W

D

9

IN

2

10

D

O

2+

11

D

O

2-

12

P

G

N

D

1

13

RE

V

14

D

O

5+

15

D

O

5-

16

D

O

3-

17

D

O

3+

18

IN

3

19

CT

L

20

VCC1

21

VCC2

22

RE

F

23

IN

4A

24

IN

4

25

D

O

4+

26

D

O

4-

27

P

G

N

D

2

28

G

N

D

29

G

N

D

30

IC701

S30011

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

CN702

R703

120K

R704

75K

R707

75K

R708

120K

R701

100

C704

100n

Q701

9015C

L703

10uH

R710

10

C703

100u/S

C702

220u/S

C701

100n

R711

22K

R712

2K2

C709

3P

R713

10K

R714

1K

C708

100n

R715

OP

P707
RFO

C711

1n

R717

10K

C710

150P

C716

47u/S

C715
100n

L702

10uH

R730

6K8

R729

10K

R728

15K

R727

47K

R726

5K6

C717

25P

R725

3K3

R723

6K8

C718

68P

R724

220

R722

15K

R721

8K2

C714

33P

C713

33P

C712

2n2(M)

R720

8K2

R718

82K

R719

5K6

C707

100n

R716

39K

C706

100n

C705

4n7(M)

R702

47K

R709

1K

P703

VREF

P702

TEO

R738

15K

R737 2M2

C725

15n

R736 470K

R734

5K6

R735

47K

C726

47P

C727

47u

R732

10K

R733

10K

R731

3K3

P706

GVSW

C719

100n

C724

10n

C722

10n

C721

4n7(M)

P705

RFGO

C723

100n

C720

33n

R739

10K

P708

RFRP

P701
SBAD

C738

33n

C737

100n

C736

470P

R740

O/C

R783

5K6

C735

470P

C739

47n

C740

47n

C741

47n

C742

47n

C743

47n

P710

TRO

C733

15P

C734

15P

X701

16.943MHz

R

74

1

10

0

R744

100

R743

10

C732

100n

C731

100n

R745

22

R752

33K

R

75

1

33K

R

75

0

33K

R

74

9

33K

R

74

8

2K7

R

74

7

2K7

C728

100n

C730

1u/S

C729

100n

R746

10K

D703

1N4148

D704

1N4148

D705

1N4148

D706

1N4148

1

2

3

4

5

6

CN701

R775
47K

R776

47K

P709

FMO

C785

220u/S

C784

100n

R778

5K6

R777

47K

C786

100n

S

D

i0

14

LR

C

K

o/

L

13

BCKo

/L

12

S

D

o0

/L

11

V

S

S

10

MiACK/AD1

6

8

M

iC

K

7

M

iD

iO

6

M

iL

P

5

M

iC

S

4

S

T

A

N

B

Y

3

RS

T

2

V

D

D

P

1

BCKI

A

15

V

D

D

T

9

LRCKiB

16

SDi1/DATA

17

BCKiB

18

LRCKiB

19

TXo

20

VDD

21

CKi/iRO/FiO

22

VSS

23

SDi2/PIo0

24

SDi3/Pio1

25

Pio2

26

Pio3

27

BUS3/Fi1/Pio4

28

BUS2/Fi2/Pio5

29

BUS1/Fi3/Pio6

30

BUS0/Pio7

31

SDo1/L

32

S

D

o2

/L

33

P

o1

2

34

S

D

o3

/L

35

B

U

C

K

/R

E

Q

/P

o1

1

36

C

C

E

/P

o1

0

37

P

o9

38

P

o8

39

V

D

D

M

40

S

R

M

S

T

B

41

V

D

D

T

42

A

D

10

43

A

D

9

44

A

D

8

45

P

o7

46

P

o6

47

P

o5

48

Po4

49

Po3

50

Po2

51

Po1

52

Po0

53

VSS

54

VDD

55

CKo/AD16/Po13

56

VDDX

57

Xo

58

Xi

59

VSSX

60

TEST

61

MiMD

62

VSSP

63

VCCi

64

IC705

TC94A34F-002

C757

100n

C754

100n

C746

100n

C758

100n

R753

4K7

R754

33K

R755

4K7

R756

33K

R761

10K

C745

100n

C747

100n

C756

100n

R758

3K3

P711

SPDIF

R757

10K

C762
10u/S

C764

4u7/S

C763

4u7/S

R765

5K6

R774

5K6

C765

1n2

C766

1n2

C760

100n

C761

47u/S

R763

10

R762

100

C759

10n

L704

10uH

C755

100n

R759

2M2

C750

10n

R760

220

C748

2n2

C749

100n

C767

220P

C768

220P

R766

5K6

R767

5K6

R779

5K6

R780

5K6

R768

3K3

C769

47u/S

C772

47u/S

C773

100n

C770

4u7/S

C771

4u7/S

R772 1K

R773

1K

R764

100K

R781

100K

C774

1n2

C775

1n2

1

2

3

CN703

D701

1N4148

C753

47u/S

C752

10n

C751

47u/S

C788

47u/S

C787

10u/S

D702

1N4001

1

2

3

4

CN704

L701

26uH

Q703

9013C

R769

180

ZD702

5V6

C778

47u/S

C777

220u

C779

100u/S

C776

100n

C780

100n

Q702

9013C

R770

180

ZD701

4V3

C781

47u/S

C782

100u/S

C783

100n

5V

3V3

D3V3

D1V5

CD8V

M8V

R771

8K2

M8V

GND

CD8V

R.CH
GND
L.CH

SLT-(LIM GND)

SLT+(LIM SW)

FM+(SLED+)

FM-(SLED-)

DM-(SPIND-)

DM+(SPIND+)

GND

PD2(B,D)

F

PD1(A,C)

E

VC

VCC

NC

LD

GND

PD

VR

F+

T+

T-

F-

BUS3
BUS2
BUS1
BUS0
BUCK
CCE
RST

DRST
SDA
SCL
SRMSTB
DREQ

TO MAIN PCB

TO MCU SECTION

TO KSM-900

TO MAIN PCB

5V

Vin

2

Vout

3

V

S

S

1

IC707

LM1117S-3.3

CD8V

LRCIN

1

DIN

2

BCKIN

3

NC

4

CAP

5

ROUT

6

GND

7

VCC

8

LOUT

9

NC

10

NC

11

DM

12

FORMAT

13

SCKI

14

IC709

WM8725

8

7

6

5

4

3

2

1

IN1-

IN1+

VEE

OU1

IN2-

IN2+

OU2

VCC

IC708

NJM4580

1/2 VCC

R782

2K2

R790

10

R791

10

R784

1M

GND

TO KSM-900

C794

47u/S

C793

10n

C792
47u/S

MCU 5V

6580-1-01-00 MCU & CD PCB

R785

100K

R787

100K

R742

0

C744

47u

VI

G

N

D

VO

IC710
LM1117S-1.5

VI

G

N

D

VO

IC706

LM1117S-1.5

L5

3T

L5

3T

L5

3T

L8

3T

L8

3T

L8

3T

L8

3T

to CN208

p.3-4

p.3-8

CN205

p.3-4

CD-Teil / CD Section