Denon 2815 - DVM DVD Changer Service Manual download pdf (Page 27)

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27

DVM-2815

DVD Audio Block Diagram

IC7101 (SW)

CN7102

IC7202 (AUDIO DAC)

IC7203 (AUDIO DAC)

IC7301

Q7301

Q7307

JK7101

SURROUND(R)

OUT

Q7308

+3.3V

(AMP)

1

2

6

7

5

+3.3V

Q7302

3

+5V

PCM-BCK 9

PCM-LRCLK 10

PCM-SCLK 16

A-MUTE 18

M-MUTE 19

ADAC-MC 11

ADAC-MD 12

ADAC-ML0 13

ADAC-ML1 14

ADAC-ML2 20

PCM-DATA3 1

PCM-DATA2 3

PCM-DATA1 5

PCM-DATA0 7

2ch-L/6ch-H 2

3 1

4

6

IC7401

Q7401

Q7403

Q7404

+3.3V

(AMP)

1

2

6

7

5

+3.3V

Q7402

3

+5V

IC7501

Q7501

Q7503

Q7504

+3.3V

(AMP)

1

2

6

7

5

+3.3V

Q7502

3

+5V

IC7201 (AUDIO DAC)

7

8

11

12

1

2

3

13

14

15

16

SERIAL

PORT

SERIAL

CONTROL

4X/8X

OVERSAMPLING

DIGITAL FILTER

/FUNCTION

CONTROLLER

ENHANCED

MULTI-LEVEL

DELTA-SIGMA

MODULATOR

DAC

LPF+AMP

LPF+AMP

DAC

ZERO DETECT

SYSTEM CLOCK

7

8

11

12

1

2

3

13

14

15

16

SERIAL

PORT

SERIAL

CONTROL

4X/8X

OVERSAMPLING

DIGITAL FILTER

/FUNCTION

CONTROLLER

ENHANCED

MULTI-LEVEL

DELTA-SIGMA

MODULATOR

DAC

LPF+AMP

LPF+AMP

DAC

ZERO DETECT

SYSTEM CLOCK

7

8

11

12

1

2

3

13

14

15

16

SERIAL

PORT

SERIAL

CONTROL

4X/8X

OVERSAMPLING

DIGITAL FILTER

/FUNCTION

CONTROLLER

ENHANCED

MULTI-LEVEL

DELTA-SIGMA

MODULATOR

DAC

LPF+AMP

LPF+AMP

DAC

ZERO DETECT

SYSTEM CLOCK

SURROUND(L)

OUT

FRONT(R)

OUT

FRONT(L)

OUT

SUBWOOFER

OUT

CENTER

OUT

DVD AUDIO CBA

TO

SYSTEM

CONTROL

/SERVO

BLOCK

DIAGRAM

CN901

AUDIO SIGNALDATA(AUDIO) SIGNAL

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