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SCH05  MAIN  

STBY POWER

ANALOG AUDIO

DIGITAL AUDIO

GND LINE

POWER- LINE

POWER+ LINE

-6

** IMPORTANT SAFETY NOTICE.

COMPONENT IDENTIFIED BY     MARK HAVE SPECIAL CHARACTERISICS.
IMPORTANT FOR SAFETY. WHEN REPLACING ANY OF THESE COMPONENTS
USE ONLY MANUFACTURER'S SPECIFIED PARTS.

** THE UNIT OF RESISTANCE IS OHM.

K =  1000 OHM. M = 1000KOHM.

** THE UNIT OF CAPACITANCE IS MICROFARAD(uF)

pF = 10  uF

IMPOROVEMENT OF PERFORMANCE.

** THIS SCHEMATIC DIAGRAM MAY BE MODIFIED AT ANY TIME WITH THE

AUX

CD IN

REC IN

L

R

L

R

L

RE

CO

RD

ER

 O

UT

L

R

AGN

D

L_

CH

DC_PROT1

+5

V_

LE

GO

R

R

L

72750_DAT

72750_CLK

P3

V3_

UC

OM

D_REF

NC

ADR0

D_CAP

D_V-

INL

AL_V-

AR_V-

AL_V+

AR_V+

INR

D_V+

LATCH

CLOCK

DATA

NC

NC

OUTL

L-

L_REF

L-REF

L_REF

R_REF

R_REF

R_REF

R-

OUTR

R_CAP

L_CAP

L+

R+

D_IN

VCC

PHONO_L

PHONO_R

CD_L

VEE

CD_R

RECODER_L

RECODER_R

AUX_L

AUX_R

CLK

DATA

NC

NC

REF B

REF A

MAIN L

MAIN R

NC

ADR 0

ADR 1

FEED BACK_L

FEED BACK_R

+15

V

-15

V

TO

_L

A_

GN

D

TO

_R

VCC

VEE

CLK

DATA

NC

NC

REF B

REF A

MAIN L

MAIN R

NC

ADR 0

ADR 1

NF

VEE

L-CH -

L-CH +

VCC

NF

VEE

R-CH -

R-CH +

VCC

DGND

+12V

PROT_1

PROT_2

PO

W

ER

 R

EL

AY

+6

.8

V

DGN

D

ST

_+

6.

8V

NJU72322_LAT

NJU72322_CLK

NJU72322_DAT

D_

PW

_C

ON

T

A_

PW

_C

ON

T

OL

ED

_P

_C

ON

T

RECOUT_RELAY

SW_MUTE

CD_RELAY

PHONO_RELAY

SIG_DET

PROT_2

PROT_1

F_MUTE

HP

_D

ET

D

GN

D

+

12

V

SP

K_

RE

LA

Y

HP

_R

EL

AY

AK4458_L_OUT

AK4458_R_OUT

AGND

AGND

AGND

PCM9211_L_IN

AGND

PCM9211_R_IN

AGND

SOURCEDIRECT_RELAY

+5

V_

LE

GO

P3

V3_

D

DGN

D

DGN

D

+5

V_

US

B

CD_RELAY

PHONO_RELAY

+5

V_

US

B

DGN

D

+7

.5

V

AGN

D

-7

.5

V

+

5V

_D

AC

+

5V

_D

AC

_GN

D

+16

V_

OL

ED

PHONO R-OUT

AGND

PHONO L-OUT

-15V

+15V

AGND

AGND

DIGITAL_L_OUT

DIGITAL_R_OUT

DIGITAL_L

DIGITAL_R

AK4458_L_OUT

AK4458_R_OUT

L_

CH

_AM

IN

AGN

D

R_

CH

_AM

IN

HP_DET

SPK_RELAY

HP_RELAY

D_PW_CONT

A_PW_CONT

RC

_D

_I

N/

OU

T

P_DOWN

TR

AN

S

+12

V_

LE

D

TO

_D

IG

IT

AL

TO

_D

IG

IT

AL

TO_DIGITAL

TO_SMPS

TO_SPEAKER

TO

_S

PE

AK

ER

TO

_AM

P

TO

_AM

P

TO_TONE

TO_TONE

RC

_GN

D

RC_D_IN/OUT

TR

AN

S

DGN

D

TO_PHONO

DGND

DGND

+5

V_

US

B

+5

V_

US

B

DGN

D

+5

V_

LE

GO

DGN

D

AGND

R703

100-AX

R704

100-AX

R707

100-AX

R708

100-AX

R711

100-AX

R712

100-AX

R715

560-AX

R716

560-AX

R

71

4

220

K

-A

X

R

71

3

220

K

-A

X

R

71

0

1

M

-A

X

R

70

9

1

M

-A

X

R

70

6

1

M

-A

X

R

70

5

1

M

-A

X

R

70

2

1

M

-A

X

R

70

1

1

M

-A

X

C

70

1

OPEN

C

70

2

OPEN

C

70

3

OPEN

C

70

4

OPEN

C

70

7

OPEN

C

70

8

OPEN

C

70

9

OPEN

C

71

0

OPEN

R723

1K

R724

1K

C

72

1

100

/25

V

-R

A

3

C

72

2

100

/25

V

-R

A

3

R730

10K-AX

R731

10K-AX

R

72

6

100

K

-A

X

R

72

7

100

K

-A

X

R

72

9

10

0

V+

B

 O

U

TP

U

T

B

-I

N

PU

T

B+

IN

PU

T

V

-

A+

IN

PU

T

A

-I

N

PU

T

A

 O

U

TP

U

T

-
+B

-

+

A

8

7

6

5

4

3

2

1

IC

70

3

A

Z

4580

M

T

R

-E

1

-C

U

V+

B

 O

U

TP

U

T

B

-I

N

PU

T

B+

IN

PU

T

V

-

A+

IN

PU

T

A

-I

N

PU

T

A

 O

U

TP

U

T

-
+ B

-

+

A

8

7

6

5

4

3

2

1

IC

70

5

A

Z

4580

M

T

R

-E

1

-C

U

C732

OPEN

C

73

0

O

P

E

N

C

73

3

50

V

/10

u

F-

R

A

2

R728

39K

R725

47K-AX

D

70

5

1

SS

133

M

D

70

6

1

SS

133

M

D704

1SS133M

C

73

1

63

V

/10

u

F

R791

100-AX

R787

100-AX

R

78

9

22

K

-A

X

R

79

5

1

K

-A

X

R

78

5

220

K

-A

X

Q733

KTC2874B

C771

25V/47uF

C

77

3

200

V

/100

p

F-

FA

S

C777

63V/220uF-RA2

R

79

7

39

K

D

72

5

1

SS

133

M

R

80

1

10

-A

X

Q739

KSA992F

Q737

KSC1845F

R

80

3

10

-A

X

C783

63V/220uF-RA2

D

73

1

1

SS

133

M

Q749

KSC1845F

Q747

KSC1845F

R

80

7

10

-A

X

R

80

5

10

-A

X

Q745

KSA992F

Q743

KSA992F

R815

100-AX

R817

330-AX

R819

330-AX

R821

390-AX

R823

390-AX

C

77

9

100

V

/680

p

F-

FN

S

R

83

1

1

M

-A

X

R

82

9

1

M

-A

X

Q757

KSA992F

D

73

9

1

SS

133

M

R

83

3

0

.25

W

/47

0

R837

4.7K-AX

R

83

5

0

.25

W

/15

0

Q755

KTA1024Y

Q751

KSC1845F

R

81

3

0

.25

W

/47

0

R

82

5

0

.25

W

/15

0

D

73

7

1

SS

133

M

R827

4.7K-AX

Q753

KTC3206Y

R

84

3

22

-A

X

R

84

5

22

-A

X

R

84

7

22

-A

X

R

84

1

22

-A

X

R

84

9

22

-A

X

R

83

9

47

K

-A

X

R

85

1

47

K

-A

X

Q759

KTC3198Y

Q

76

1

K

T

A

1266

Y

Q765

KTC3198Y

Q763

KTA1266Y

R853

100K-AX

C781

35V/220uF-RA2

D

74

3

1

SS

35

5

D

74

5

1

SS

35

5

D

74

6

1

SS

35

5

D

74

4

1

SS

35

5

R

85

9

22

K

R

86

0

22

K

-A

X

R

85

7

470

K

-A

X

3

1

2

VR701

4.7K/B

3

1

2

VR702

4.7K/B

D747

11EQS10

D748

11EQS10

D750

11EQS10

D751

11EQS10

D

79

0

1

N

400

7

D

78

9

1

N

400

7

C

79

3

470

u

F/

25

V

-R

O

A

R865

0.5W /1

R864

0.5W /1

C

78

7

2200

u

F/

35

V

-R

A

2

C

78

8

2200

u

F/

35

V

-R

A

2

C

78

9

50

V

/0

.1

u

F

C

79

0

50

V

/0

.1

u

F

C

79

1

O

P

E

N

C

79

2

O

P

E

N

C

79

4

470

u

F/

25

V

-R

O

A

C

70

5

50

V

/1000

p

F(

C

H

)

C

70

6

50V/1000pF(CH )

C

71

2

50

V

/1000

p

F(

C

H

)

1

2

3

4

5

6

7

JK701

C

81

3

25

V

/47

u

F-

R

A

2

C

80

7

10

00

u

F/

25

V

-R

A

3

1

2

3

IN

OUT

COMMON

IC714

NJM7805FA

C

81

1

50

V

/0

.1

u

F

C

78

5

100

V

/0

.01

u

F

C

78

6

100

V

/0

.01

u

F

D

74

2

1

SS

35

5

D

74

1

1

SS

35

5

1

2

3

4

JK703

C

71

1

O

P

E

N

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

IC701

NJU72750AV

5

6

4

3

8

1

7

2

R

LY

70

1

C

S

L4

A

016

Z

U

D

70

1

1

SS

35

5

Q701

KRC107S

R718

4.7K-AX

R

72

0

4

.7

K

-A

X

R

71

9

4

.7

K

-A

X

R717

4.7K-AX

C714
OPEN

C713
OPEN

C716

25V/47uF-ROA

5

6

4

3

8

1

7

2

R

LY

70

2

C

S

L4

A

016

Z

U

D

70

2

1

SS

35

5

Q702

KRC107S

1

2

3

4

JK702

5

6

4

3

8

1

7

2

R

LY

70

3

D

70

3

1

SS

35

5

Q703

KRC107S

1

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

30

31

32

IC702

NJU72322V

C

72

6

25

V

/220

u

F-

R

O

A

C

72

8

O

P

E

N

C

72

7

O

P

E

N

R735

0

C725

50V/100uFP-RA2

C724
OPEN

C

72

9

25

V

/220

u

F-

R

O

A

R

73

4

3

3

R

73

3

3

3

R

73

2

3

3

C737

25V/220uF-RA3

Q717
KSA992FTA

Q

71

9

K

S

A

992

FT

A

Q721

KSC1845FTA

Q723

KSC1845FTA

D

71

5

1

SS

35

5

D

70

9

1

SS

35

5

D

71

7

1

SS

35

5

D

70

7

1

SS

35

5

Q713

K

S

A

992

FT

A

Q

71

5

K

S

C

1845

FT

A

D

71

3

1

SS

35

5

D

71

1

1

SS

35

5

D

71

9

1

SS

35

5

D

72

1

1

SS

35

5

Q711

K

S

A

992

FT

A

Q709

KSC1845FTA

Q707
KSC1845FTA

Q

72

7

K

S

C

1845

FT

A

Q725

K

S

A

992

FT

A

C

74

3

25

V

/220

u

F-

R

O

A

3

G2

S

D2

G1

D1

2

4

5

1

Q705

2SK2145

R757

JUMPER(6m m )

R

74

1

120

-A

X

R

73

9

120

-A

X

R

75

5

39

-A

X

R

75

9

39

-A

X

R

76

3

10

-A

X

R

76

5

10

-A

X

R

95

1

33

K

-A

X

R

75

3

33

K

-A

X

R

75

1

470

-A

X

R

74

5

560

-A

X

R

74

7

560

-A

X

R

76

7

JU

M

P

E

R

R

74

3

68

-A

X

R

76

1

470

-A

X

C

73

9

200

V

/10

p

F-

FA

S

C

74

1

200

V

/220

p

F-

FA

S

C

74

7

25

V

/47

u

F

C

74

4

25

V

/220

u

F-

R

O

A

Q716

KSA992FTA

Q

71

8

K

S

A

992

FT

A

Q720

KSC1845FTA

Q722

KSC1845FTA

D

72

2

1

SS

35

5

D

71

4

1

SS

35

5

D

72

0

1

SS

35

5

D

71

2

1

SS

35

5

Q712

K

S

A

992

FT

A

Q

71

4

K

S

C

1845

FT

A

D

71

8

1

SS

35

5

D

71

6

1

SS

35

5

D

71

0

1

SS

35

5

D

70

8

1

SS

35

5

Q710

KSA992FTA

Q708

KSC1845FTA

Q706

KSC1845FTA

Q726

K

S

C

1845

FT

A

Q724

K

S

A

992

FT

A

3

G2

S

D2

G1

D1

2

4

5

1

Q704

2SK2145

R754

JUMPER(6m m )

R

74

8

120

-A

X

R

74

6

120

-A

X

R

76

0

39

-A

X

R

75

8

39

-A

X

R

76

4

10

-A

X

R

76

6

10

-A

X

R

75

0

33

K

-A

X

R

94

5

33

K

-A

X

R

76

2

470

-A

X

R

74

2

560

-A

X

R

75

2

560

-A

X

R

76

8

JU

M

P

E

R

R

74

0

68

-A

X

R

75

6

470

-A

X

C

74

0

200

V

/10

p

F-

FA

S

C

74

2

200

V

/220

p

F-

FA

S

C

74

8

25

V

/47

u

F-

R

O

S

C

73

6

25

V

/220

u

F-

R

FO

C

73

5

50

V

/0

.01

u

F

C717

50V/22uF-RA2

C718

50V/22uF-RA2

R

72

1

1

M

R

72

2

1

M

C719

50V/10uF-RA2

C723

50V/10uF-RA2

R

90

6

1

M

-A

X

R

90

7

1

M

-A

X

C831

50V/10uF-RA2

C830

50V/10uF-RA2

R905

1K-AX

R904

1K-AX

C

82

7

100

/25

V

-R

A

3

C

82

6

100

/25

V

-R

A

3

V+

B

 O

U

TP

U

T

B

-I

N

PU

T

B+

IN

PU

T

V

-

A+

IN

PU

T

A

-I

N

PU

T

A

 O

U

TP

U

T

-
+B

-

+

A

8

7

6

5

4

3

2

1

IC

70

4

A

Z

4580

M

T

R

-E

1

-C

U

C829

25V/22uF-RA2

C828

25V/22uF-RA2

R

73

6

3

3

R

73

7

3

3

R909

2.2K

C738

25V/220uF-RA3

5

6

4

3

8

1

7

2

R

LY

70

4

B

C

3

-12

H

D

72

3

1

SS

133

M

Q730

KRC107S

5

6

4

3

8

1

7

2

R

LY

70

5

B

C

3

-12

H

D

72

4

1

SS

133

M

Q731

KRC107S

C

77

6

200

V

/100

p

F-

FA

S

C782

63V/220uF-RA2

D

73

4

1

SS

133

M

R

79

8

10

-A

X

Q738

KSA992F

Q736

KSC1845F

R

79

6

10

-A

X

C778

63V/220uF-RA2

D

73

2

1

SS

133

M

Q748

KSC1845F

Q746

KSC1845F

R

80

6

10

-A

X

R

80

8

10

-A

X

Q744

KSA992F

Q742

KSA992F

R814

100-AX

R816

330-AX

R818

330-AX

R820

390-AX

R822

390-AX

C

78

0

100

V

/680

p

F-

FN

S

R

84

4

1

M

-A

X

R

83

8

1

M

-A

X

Q756

KSA992F

D

74

0

1

SS

133

M

R

85

2

0

.25

W

/47

0

R850
4.7K-AX

R

85

4

0

.25

W

/15

0

Q754

KTA1024Y

Q750

KSC1845F

R

81

2

0

.25

W

/47

0

R

82

6

0

.25

W

/15

0

D

73

0

1

SS

133

M

R828

4.7K-AX

Q752

KTC3206Y

R

84

2

22

-A

X

R

83

6

22

-A

X

R

83

4

22

-A

X

R

84

6

22

-A

X

R

84

0

22

-A

X

R

84

8

47

K

-A

X

R

83

0

47

K

-A

X

Q758

KTC3198Y

Q760 KTA1266Y

Q764

KTC3198Y

Q762

KTA1266Y

R832

100K-AX

C784

35V/220uF-RA2

R

82

4

470

K

-A

X

R790

100-AX

R788

100-AX

R

79

2

22

K

-A

X

R

79

4

1

K

-A

X

R

78

6

220

K

-A

X

Q732

KTC2874B

C774

25V/47uF

R

77

1

1

M

-A

X

R

77

2

1

M

-A

X

C775

25V/22uF-RA2

C772

25V/22uF-RA2

R

79

3

1

K

-A

X

R

86

2

1

K

-A

X

C

75

0

100

/25

V

-R

A

2

C

75

1

100

/25

V

-R

A

2

V+

B

 O

U

TP

U

T

B

-I

N

PU

T

B+

IN

PU

T

V

-

A+

IN

PU

T

A

-I

N

PU

T

A

 O

U

TP

U

T

-
+B

-

+

A

8

7

6

5

4

3

2

1

IC

70

8

A

Z

4580

M

T

R

-E

1

-C

U

R769

12K-AX

R770

12K-AX

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

IC707

NJU72750AV

C754

OPEN

C758

100V/0.1uF

R

77

4

1

W

/1

0

R

77

3

1

W

/1

0

C753

50V/100uF(RA3)

C759

100V/0.1uF

C760

100V/0.047uF

C761

100V/0.047uF

C762

100V/0.039uF

C763

100V/0.039uF

C764

100V/0.022uF

C765

100V/0.022uF

C

76

6

25

V

/220

u

F-

R

A

2

C

76

7

25

V

/220

u

F-

R

A

2

V+

B

 O

U

TP

U

T

B

-I

N

PU

T

B+

IN

PU

T

V

-

A+

IN

PU

T

A

-I

N

PU

T

A

 O

U

TP

U

T

-
+B

-

+

A

8

7

6

5

4

3

2

1

IC

70

6

A

Z

4580

M

T

R

-E

1

-C

U

R777

10K-AX

C755

OPEN

R780

12K-AX

C768

100V/0.001uF

C769

100V/0.001uF

R781

12K-AX

C770

25V/47uF-RA2

R784

470-AX

R917

220

R915

470

D752

1N4007

D753

1N4007

1

2

3

IN

OUT

COMMON

IC711

NJM7812FA

C

79

9

25

V

/47

u

F-

R

A

2

C

79

7

50

V

/0

.1

u

F

C

79

8

50

V

/0

.1

u

F

L703

60R/3A

R866

0

L702

60R/3A

5

3

1

2

CO

N

VI

N

GND

VA

D

J

VO

U

T

4

IC712

NJM2387ADL3

C

80

1

50

V

/0

.1

u

F

R947

4.7K

R867

8.2K

R868

15K

R

86

9

1

K

C

80

2

25V/47uF-RA2

C

80

3

50

V

/0

.1

u

F

R

87

0

1

K

D759

1N4007

D760

1N4007

C

80

9

50

V

/0

.1

u

F

D763

1N4007

D764

1N4007

1

2

3

4

VIN

VOUT

GN

D

ON/OFF

CONTROL

IC716 NJM2388F33

C

81

5

10

00

u

F/

25

V

-R

A

3

C

81

7

50

V

/0

.1

u

F

C

81

8

50

V

/0

.1

u

F

D

76

6

1

N

40

0

7

D

76

5

1

N

40

0

7

R885

15K

D

75

4

1

N

40

0

7

D

75

5

1

N

40

0

7

1

2

3

GND701

1

2

3

4

VIN

VOUT

GN

D

ON/OFF

CONTROL

IC718

CVINJM2388F33

C

82

3

25

V

/47

u

F-

R

A

2

C

82

1

50

V

/0

.1

u

F

C

82

2

50

V

/0

.1

u

F

R898

15K

C

82

0

25

V

/47

u

F-

R

A

2

D

77

2

1

N

40

0

7

D767

1N4007

R876
100K

R877
100K

R879

330K

Q771

RT1N141C

Q768

RT1N141C

Q769

RT1N141C

D

78

0

1

SS

35

5

D

77

9

1

SS

35

5

D

78

1

1

SS

35

5

Z

D

70

4

Z

3

.6

V

R881

4.7K

R

88

6

4

.7

K

R

89

3

4

.7

K

D792
1SS355

R878
120K

R

88

0

120

K

D

77

5

1

SS

35

5

Q

72

9

K

T

A

1666

Y

Q728

K

T

C

4

37

9

R776

2.2K-AX

R775

2.2K

C752

50V/100uF(RA3)

C756

50V/100uF(RA3)

C757

50V/100uF(RA3)

Q772

RT1N141C

D

77

6

1

SS

35

5

R

89

4

4

.7

K

Q773

RT1N141C

D

77

7

1

SS

35

5

R

90

0

4

.7

K

R

77

8

3

3

R

77

9

3

3

R

91

1

1

.5

K

R

91

0

1

.5

K

R

91

3

56

0

R

91

2

56

0

R928

100

R927

100

R929

100

R930

100

R931

100

R

94

8

10

0

R932

100

R924

100

R923

100

R922

100

R921

100

R925

100

R926

100

R

79

9

560

-A

X

Q741
KSA992F

D

72

7

1

SS

133

M

D

72

9

1

SS

133

M

Q735

KSC1845F

R

80

9

560

-A

X

R

81

1

39

K

D

73

5

1

SS

133

M

D

73

3

1

SS

133

M

R

80

2

39

K

-A

X

R

81

0

560

-A

X

Q734

KSA992F

D

72

6

1

SS

133

M

D

72

8

1

SS

133

M

Q740

KSC1845F

R

80

4

560

-A

X

R

80

0

39

K

-A

X

D

73

8

1

SS

133

M

D

73

6

1

SS

133

M

R941

0.25W /22

R855

0.25W /22

R858

0.25W /22

R856

0.25W /22

R920

100

R919

100

R918

100

R933

100

R934

100

R935

100

R936

100

R937

100

R901

39K

Q774

RT1N141C

D

77

8

1

SS

35

5

R

89

9

4

.7

K

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

17

16

18

19

25

24

22

23

21

20

W F703

FCZ100E-25-K300

R938

100

1

2

3

GN

D

70

2

J701

J700

J704

OPEN

J880

R908

2.2K

D756

1N4007

D757

1N4007

ZD703

Z6.8V

R

87

4

10

K

R863

4.7K

Q766

KTC3875SYRTK

C

79

5

50

V

/2

.2

u

F

Q767

KTC3875SYRTK

R

87

2

10

K

R

87

1

10

K

R940

100

J703

OPEN

C

73

4

100

V

/220

p

F

R

78

3

22

K

C

74

5

25

V

/220

u

F-

R

O

A

C

74

6

25

V

/220

u

F-

R

O

A

C

81

9

25

V

/47

u

F-

R

A

2

R

94

3

1

M

R

94

2

1

M

C720

50V/1000pF(CH )

C

74

9

O

P

E

N

R

94

4

1

K

-A

X

C

85

2

25

V

/47

u

F

C

85

1

25

V

/47

u

F

J707

J70

8

O

P

E

N

R749

3.9K-AX

R861

6.8K-AX

J70

9

O

P

E

N

R782

3.9K-AX

R744

6.8K-AX

Q781

KRC102S

Q

77

9

K

R

A

102

S

5

4

3

2

1

BN704

O

P

E

N

1

2

3

4

5

6

7

8

9

W F704

FCZ100E-09-K300

5

4

3

2

1

BN701

O

P

E

N

1

2

3

JK704

C854

OPEN

1

2

3

IN

OUT

GND

IC709

KIA7815APIVA

3

1

2

OUT IN

GND

IC710

KIA7915PIVA

R

95

3

O

P

E

N

R954

OPEN

1

2

3

4

5

6

7

8

9

10

11

BN712

OPEN

5

4

3

2

1

BN710

OPEN

1

2

3

4

5

CN706

1

2

3

CN715

C715

25V/47uF-ROA

5

6

4

3

8

1

7

2

R

LY

70

6

Q670

KRC107S

D

74

9

1

SS

35

5

J88

2

1

2

3

4

5

6

7

BN703

OPEN

1

2

3

4

5

6

7

8

9

10

11

BN702

OPEN

C

85

5

25

V

/10

u

F-

R

O

A

C

85

6

63

V

/10

u

F-

R

FO

C

85

7

63

V

/10

u

F-

R

FO

1

2

3

4

5

6

7

8

9

10

11

B

N

70

5

R

95

0

2

.2

K

R

94

6

6

.8

K

-A

X

R

94

9

220

K

C

80

8

50

V

/22

u

F-

R

A

2

C

85

8

O

P

E

N

C

85

9

O

P

E

N

R

95

5

470

K

-A

X

R

96

6

470

K

-A

X

R

96

7

100

K

-A

X

1

W IRE2

LAND

J702

J70

5

O

P

E

N

C860

100/25V-RA2

C861

100/25V-RA2

C

79

6

35

V

/470

u

F-

R

A

2

C

80

0

35

V

/470

u

F-

R

A

2

4

3

2

1

BN713

1

2

3

4

5

C

N

70

5

Y

M

W

02

5

-05

R

1

2

3

4

5

1

2

3

4

5

C

N

70

4

C

JP

05

G

A

01

Z

Y

R

89

5

220

K

-A

X

R

89

6

220

K

-A

X

1

W IRE3

LAND

CH 2

$$$

2

CH 3

$$$1076

2

$$$16590

$$$3166

5

$$$12322

$$$17871

+

12

V

$$

$168

6

3

BN703

TO CN103

BN702

TO CN102

WF703

TO WF103

WF704

TO WF104

BN705

TO CN1205

CN706

TO BN1506

CN715

TO BN1515

BN701

TO CN1301

BN704

TO CN1302

BN713

TO CN310

BN710

TO CN552

BN712

TO CN1802

Before Servicing 

This Unit

Electrical

Mechanical

Repair Information

Updating

13

Summary of Contents for PM7000N

Page 1: ...uals marantz com PM7000N JP JA index php Upload is planned for the time of a future press release BEFORE SERVICING THIS UNIT ELECTRICAL MECHANICAL REPAIR INFORMATION UPDATING Confidential Ver 1 Servic...

Page 2: ...ND OPTICS ONLINE PARTS LIST Accessing the Parts List Searching Part Numbers or Ref Numbers NOTE FOR PARTS LIST SERIAL NUMBER Serial Number Organization SKU Code of this Unit POST SERVICE PRECAUTIONS I...

Page 3: ...ic diagrams and parts lists be sure to use the designated parts Be sure to mount parts and arrange the wires as they were originally placed For safety seasons some parts use tapes tubes or other insul...

Page 4: ...NPUT CONDITION 4 CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE Electrostatic breakdown of the semi conductors or optical pickup may occur due to a potential differ ence caused by electr...

Page 5: ...FIER AXIAL CVD1N4007SL 1 2 SMPS D9002 943203500730S DIODE RECTIFIER AXIAL CVD1N4007SL 1 3 SMPS D9003 943203500730S DIODE RECTIFIER AXIAL CVD1N4007SL 1 4 SMPS D9004 943203500730S DIODE RECTIFIER AXIAL...

Page 6: ...n The 14 digit serial number that contains the code of the manufacturing plant and the manufacturing date SKU code 14 digits Factory code Cumulative serial number Manufactured Year month The last 2dig...

Page 7: ...ory settings Write down your settings in advance and reconfigure the settings after initialization BACK SOURCE DIRECT Initializing this Unit POST SERVICE PRECAUTIONS Use network initialization mode to...

Page 8: ...IRCUIT BOARDS DIGITAL AMP WIRE FIXED A WIRE FIXED B WIRE FIXED C SPK MAIN SMPS PHONO WIRE FIXED D FRONT VOLUME VOLUME ENCODER HEADPHONE SELECTOR ENCODER LEVEL DIAGRAM BLOCK DIAGRAM POWER DIAGRAM WIRIN...

Page 9: ...0pF C190 25V 0 01uF C191 50V 0 1uF C197 50V 1000pF C198 25V 0 01uF C199 50V 0 1uF R227 OPEN R226 4 7K R225 4 7K R224 OPEN R223 4 7K R222 4 7K R221 4 7K R218 4 7K R219 10K R220 10K Q108 RT1N141C R216 4...

Page 10: ...C303 16V 100uF RV3 C301 16V 4 7uF R351 100 R352 100 C305 OPEN C306 OPEN L108 220ohm 2200mA C284 16V 4 7uF C285 50V 1000pF C288 50V 0 1uF C292 50V 0 1uF C294 50V 1000pF C296 16V 4 7uF C298 16V 100uF RV...

Page 11: ...F C354 16V 0 1uF C355 16V 0 1uF C336 16V 0 1uF C337 16V 0 1uF C338 16V 0 1uF C339 16V 0 1uF R455 33 R468 33 R454 33 R467 100 R397 100 R414 33 R398 33 R415 33 R400 33 R417 33 R416 33 R399 33 R426 100 R...

Page 12: ...2 1 1 2 3 4 5 6 IC119 CVINCP380HMU15AATBG R605 10K R629 OPEN R628 OPEN R631 10K C385 25V 1uF C384 25V 1uF L121 120R 200mA 1 2 3 4 L120 OPEN 4 3 2 1 R603 0x2 10 9 8 7 6 5 4 3 2 1 JK 105 1 2 3 4 L125 C...

Page 13: ...0 39 AX R758 39 AX R764 10 AX R766 10 AX R750 33K AX R945 33K AX R762 470 AX R742 560 AX R752 560 AX R768 JUMPER R740 68 AX R756 470 AX C740 200V 10pF FAS C742 200V 220pF FAS C748 25V 47uF ROS C736 25...

Page 14: ...DS122 3 2 1 D1302 KDS122 3 2 1 D1304 KDS122 Q1307 2SC4883A Q1309 2SA1859A Q1312 2SC4883A Q1306 2SA1859A 1 2 3 4 5 BN1320 CWB05 Q1321 KTC3875SYRTK Q1322 KTC3875SYRTK Q1326 KTC3875SYRTK Q1324 K T C3875S...

Page 15: ...9 10 AX R1281 10 AX R1263 33K AX R1271 33K AX R1269 470 AX R1261 560 AX R1259 68 AX R1277 470 AX C1235 100V 560pF FNS C1237 200V 220pF FAS C1243 25V 100uF ROS C1246 25V 220uF ROA Q1230 KSA992FTA Q1226...

Page 16: ...9 820 D 1502 RED R1518 180 Q1504 RT1N237C C1592 0 1 R1509 10K R1510 10K R1511 1 5K R1512 1 8K R1513 2 7K R1514 3 9K SW 1504 D OW N SW 1505 UP SW 1506 LEFT R1515 6 8K SW 1507 RIGH T SW 1503 PLAY PAUSE...

Page 17: ...C1836 100uF 25V C1834 104 50V F1800 AC250V T1AL 221 1608 C1807 470F 1608 R1814 R1815 1 2F 2W 47K 1608 R1813 R1812 10KF 1608 R1840 47KF R1841 4 7K ZD1802 MMSZ5235B C1840 10uF 50V C1810 10000uF 25V 10u...

Page 18: ...18 R508 R507 R495 R494 R493 R490 R488 R484 R482 R481 R480 R479 R478 R477 R424 R423 R411 R319 R228 R214 R206 R205 R204 R189 R161 R160 R151 R150 X102 X103 X101 L124 L123 L122 L119 L118 L117 L114 L113 L1...

Page 19: ...J729 J875 J747 J812 J850 J851 J831 J738 J809 J721 J841 J862 J865 J804 J817 J819 J820 R904 R905 R906 R907 J818 J794 J785 J826 J827 J828 J864 J853 J802 J830 J797 J860 J798 J883 J885 J814 J890 J880 J858...

Page 20: ...1514 C1513 R1510 R1515 R1514 C1551 R1513 R1512 R1511 C1507 C1508 C1509 C1510 Q1504 C1592 C1538 R1536 L1502 C1549 C1550 C1548 C1511 C1534 C1533 C1545 L1501 C1506 R1530 C1540 R1534 C1546 D1501 C1512 C15...

Page 21: ...4 0 5 0 5 0 6 0 6 0 7 0 7 0 8 0 8 CD etc 200mV 14dB 60W 8ohm 21 9V 26 8dB 23 16dB 17 7dB MM 2mV 54 0dB Digital in 22 5dBFS PCB 18 6dBFS DSD RECODER OUTPUT 200mV 14dB SUB WOOFER OUTPUT VOL POSITION 54...

Page 22: ...n LC89091 SPDIF2 OUT DIR2_I2S I2S 2 fs 44 1 Hz PCM in for Distribution I2S A D input I2S 1 PCM out 32bit 352kHz DSD out 24 576MHz I2S 2 PCM in for Distribution I O Exp PCF8574PWR DAC forDistribution A...

Page 23: ...NT 40mA 3 3VF1 0 21mA KIA7815API 15V KIA7915API 15V 2mA 2mA 7 5V 0 4mA 7 5V 0 4mA 16mA 16mA NJM7805FA NJM2845DL1 33 3 3D1 22mA 5DAC 17 6mA 35 2V 3 95A 35 2V 3 95A DAC AK4490EQ 5V Power Amp B 5 00V 16V...

Page 24: ...50AQC0C CN704 5PIN WAFER CJP05GA01ZY WF704 9PIN FFC WAFER CJP09GA117ZY WF703 25PIN FFC WAFER CJP25GA117ZY BN701 5PIN WIRE ASSY VWB1B005100AQC0A BN704 5PIN WIRE ASSY VWB1B005100AQC0A BN713 4PIN WIRE AS...

Page 25: ...ol pin When normal operating mode set to input 26 P33 TIOCD0 RXD6 RXD0 IRQ3 DS POE4 POE11 EDREQ1 P33 TIOCD0 RXD6 RXD0 IRQ3 DS I I I I Remote Input 27 P32 TXD6 TXD0 IRQ2 DS POE0 POE10 P32 TXD6 TXD0 IRQ...

Page 26: ...I I I I2C Clock AK4490 DAC1 AK4458VN DAC2 LC89091 DIR2 108 PE3 TOC3 PE3 O O L O L O H Ethernet HEOS control pin for Standby High Normal Low Deep Standby 109 PE2 RXD12 IRQ7 DS AN0 TIC3 PE2 RXD12 IRQ7 D...

Page 27: ...connected PIN FUNCTION DESCRIPTION Pin Name Type Descript EN INPUT Enable input logic low high i e EN or EN turns on pow GND POWER Ground connection IN POWER Power switch input voltage connect a 1 F...

Page 28: ...H 32 bit I2S 16 PS I I2C pin H Control Mode Select Pin L I2C Bus serial control mode H Parallel control mode Hi Z CAD0_SPI I I2C pin L Chip Address 0 Pin in 3 wire serial control mode 17 I2C I Control...

Page 29: ...are control I F SPI data output I2C slave address setting0 2 24 MDI SDA I O Yes Software control I F SPI data input I2C data input output 2 3 25 MC SCL I Yes Software control I F SPI clock input I2C c...

Page 30: ...N 2 AUXOUT OSC Divider XMCKO Divider XMCKO DITOUT RECOUT0 RECOUT1 AUXIN 0 AUXIN1 ADC Standalone ADC Mode Control Function Control REGISTER POWER SUPPLY MC SCL MDI SDA MDO ADR0 MS ADR1 FILT PLL DIR Loc...

Page 31: ...EF Lch reference potential terminal 23 AR_V Power supply Rch 8 L_REF Lch reference potential terminal 24 AL_V Power supply Lch 9 R_REF Rch reference potential terminal 25 AR_V Power supply Rch 10 R_RE...

Page 32: ...2 FL DISPLAY MXS4035A WF1502 MXS4035A IO Interfaces Before Servicing This Unit Electrical Mechanical Repair Information Updating 32...

Page 33: ...Yes 8 8 TUV K43 Yes 9 9 WXYZ K44 Yes 10 10 a A K45 Yes 0 0 _ space K46 Yes CLEAR CLEAR K47 Yes DIMMER DIMMER K48 Yes RANDOM RANDOM K49 Yes REPEAT REPEAT K50 Yes SLEEP PM7000N RC 5 AMP MODE Layout Nam...

Page 34: ...11 K7 MUSIC SERVERS 27 63 24 K8 AUX 16 00 06 K9 RECORDER 26 63 K10 OPT COAX 16 01 05 K11 CD 20 63 K12 Bluetooth 16 02 16 K13 PHONO 21 63 K14 8 20 33 K15 1 3 20 53 10 K16 9 20 32 K17 K18 2 20 54 K19 K2...

Page 35: ...BLY Flowchart 1 FRONT ASSY 2 DIGITAL ASSY 3 PHONO PCB 4 HEAT SINK ASSY 5 SPK PCB 6 MAIN PCB 7 SMPS PCB 8 TRANS EXPLODED VIEW PACKAGING VIEW Before Servicing This Unit Electrical Mechanical Repair Info...

Page 36: ...P 10 DIGITAL ASSY DISASSEMBLY 2 DIGITAL ASSY and EXPLODED VIEW DIGITAL PCB Ref No of EXPLODED VIEW P 6 MODULE Ref No of EXPLODED VIEW P 17 SMPS PCB DISASSEMBLY 7 SMPS PCB and EXPLODED VIEW SMPS PCB R...

Page 37: ...d in this manual The viewpoint of each photograph Shooting direction X View from the top Shooting direction C Shooting direction D Shooting direction A Shooting direction B Proceeding TOP COVER FRONT...

Page 38: ...irection B Shooting direction A x3 x3 x1 x1 FFC FFC FFC FFC CN103 CN102 CN105 TAPE TAPE Proceeding TOP COVER DIGITAL ASSY PHONO PCB 1 Remove the screws Remove the connector Remove the PCB HOLDER 3 PHO...

Page 39: ...ONT ASSY DIGITAL ASSY PHONO PCB HEAT SINK ASSY MAIN PCB 1 Remove the screws Cut the wire clamp then remove the connector Remove the CORD HOLDER and STYLE PIN Proceeding TOP COVER SMPS PCB See EXPLODED...

Page 40: ...M16 x3 x4 x4 x2 M25 M13 M20 M27 M28 M30 x3 M31 x4 M26 M33 M34 M35 M36 x6 F19 F20 F22 F21 x4 P1 P2 P3 P4 P6 P7 P5 P9 P8 P10 P11 P12 P13 P14 x2 P15 P16 S1 x13 S11 x6 S10 S9 x12 S8 x12 S6 S4 x12 S2 x72...

Page 41: ...om documents details 26287 1 2 2 3 4 4 7 9 8 10 11 13 12 17 5 6 17 14 17 1 17 3 17 4 17 5 17 6 17 2 17 7 17 8 17 9 17 10 17 11 17 13 17 12 15 14 11 16 x2 x2 UK plug UK Only Before Servicing This Unit...

Page 42: ...A input File Playback on a Server or Internet Radio and Bluetooth Playback 7 OLED 8 No Remote Control Reception SPECIAL MODE Special mode setting button 1 Selecting the Mode1 for Service related 1 1...

Page 43: ...ection Malfunction of U101 Failure of the power supply circuit Check insertion of the connector of the SMPS PCB Check insertion of each connector Check insertion of the connector of the DIGITAL PCB Ch...

Page 44: ...bnormalities Check power supply voltage CN103 1Pin P3V3_UCON 3 3V CN103 3Pin 3 3VD 3 3V CN103 5Pin 5V_LEGO 5V CN102 1Pin 5V_USB 5V CN102 7Pin 5V_DAC 5V Check connector is properly attached If there is...

Page 45: ...D_NET_I2S2_BCK Check that the digital audio signal is output from PLD IC116 DIGITAL PCB L111 PLD_DAC1_LRCK_DSDR L112 PLD_DAC1_SDATA DSDL L113 PLD_DAC1_PBCK DBCK L114 PLD_DAC1_MCK TO 5 2 I2C Communicat...

Page 46: ...ge No voltage 8 No Remote Control Reception Check that you are using a RC004PM remote control and replace the batteries Check that the 11P FFC cable connecting DIGITAL PCB and FRONT PCB is properly in...

Page 47: ...from OTA NETWORK MODULE 1 5 Display check mode Since this mode is only for production development the detailed information is not provided 1 6 Initialize Initialize the backup data for the MCU and net...

Page 48: ...e ENTER button to set the currently displayed mode and restart the device qVersion Display Mode The firmware version is shown on the display wIR Control Test Used to check IR control operations eProte...

Page 49: ...1 3 on the display 1 1 3 Display Order q System Version w System Boot loader Version e PLD Version r HEOS Version t HEOS Build y HEOS Module u HEOS Configuration i HEOS Locale o Restore Q0 Ether Mac A...

Page 50: ...manent damage Thermal protect Abnormal temperature in output stage transistor recoverable Speaker DC protect When a low frequency signal of 4Hz or less is input recoverable Output stage transistor des...

Page 51: ...displayed for 5 seconds then the language selection screen is displayed After Initialized is displayed 90 seconds are required to complete initialization The network device is started and initialized...

Page 52: ...twork module is replaced Using a USB flash drive NET WORK MODULE 4 Network Function Reset Initializes network settings 4 1 Actions The following items are initialized 1 Network setup 2 Friendly Name 3...

Page 53: ...nds 1 LEGO Log Capture Mode is displayed 2 First release the ENTER button then the POWER button 3 Press the ENTER button to start up 5 1 2 If the USB flash drive is connected after starting the unit 1...

Page 54: ...R701 COAXIAL OPTICAL DIGITAL AUDIO IN AUDIO IN CD AUX RECORDER PHONO SIGNAL GND AUDIO OUT AC IN RECORDER SUB WOOFER Digital Voltmeter R ch V Digital Voltmeter L ch V MAIN PCB VR702 VR701 2 Idling Curr...

Page 55: ...date method when the MAIN PCB or network module is replaced Using a USB flash drive NETWORK MODULE 4 Update Method for Service Region Settings NETWORK MODULE 5 Normal Firmware Update Method from USB F...

Page 56: ...R506 R505 R503 R502 R501 R500 R499 R498 R497 R496 R492 R491 R489 R487 R486 R485 R474 R473 R472 R471 R470 R468 R458 R457 R456 R455 R454 R447 R444 R443 R442 R441 R440 R437 R436 R435 R434 R433 R432 R431...

Page 57: ...X Ethernet cable CAT 5 or greater is recommended X Table 1 Update download file when the DIGITAL PCB or network module is replaced Model Name Model Area Download from SDI PM7000N ALL avr_40 prod upda...

Page 58: ...cable when connecting the USB flash drive Save the update file on a blank USB flash drive for use If a USB flash drive cannot be updated replace it with a different USB flash drive and perform the upd...

Page 59: ...Device USB Update is displayed It takes approximately 90 seconds to start up the network device 4 Insert the USB flash drive into the USB port Download rmware in USB ash drive 5 USB Update starts aut...

Page 60: ...7 5 Copy the files created on the USB flash drive 4 2 Starting Service Region Settings NOTE Remove the LAN cable from this unit when updating Do not connect to a wired or wireless network We recommend...

Page 61: ...not turn off the power until updating is completed It takes a maximum of approximately 10 minutes for update to complete Once an update is started normal operations cannot be performed until it is com...

Page 62: ...le CAT 5 or greater is recommended 2 Setting Modem Internet Computer Computer LAN port Ethernet connector Ethernet connector of this Unit Router To WAN port To LAN port To LAN port 6 2 Check and updat...

Page 63: ...e check the file 000B Please contact customer service in your area b Check the power supply and communication lines of each device Device ID table Device ID YY Device Name 00 General 01 Main CPU 0B Ma...

Page 64: ...Copyright 2019 D M Holdings Inc All Rights Reserved...

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