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Sony STR-DA2800ES Service Manual page 115

Multi channel av receiver

Hide thumbs Also See for STR-DA2800ES:

Operating instructions manual (278 pages)

,

Activation manual (7 pages)

,

Quick setup manual (2 pages)

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• IC Block Diagrams

– D-AUDIO Board –

IC1123 PCM1681GPWPR

ZR1/ZR1/FMT0 1

MS/ADR/FMT1 2

MC/SCL/DEMP 3

MD/SDA/MUTE 4

SCK 5

DATA1 6

BCK 7

LRCK 8

VDD 9

DGND 10

DATA2 11

DATA3 12

DATA4 13

MSEL 14

IC1421 MM1839A50NRE

CONT 1

BIAS

–

+

VOLTAGE

REFERENCE

GND 2

NC 3

SYSTEM CLOCK

SYSTEM

ZERO

MANAGER

CLOCK

DETECT

FUNCTION

CONTROL

INETERFACE

8

OVERSAMPLING

DIGITAL FILTER

WITH

FUNCTION

CONTROLLER

SERIAL

INPUT

INETERFACE

5

VIN

CURRENT

LIMIT

REGULATOR

4

VOUT

THERMAL

SHUTDOWN

POWER

SUPPLY

D/A

OUTPUT AMP AND

CONVERTER

LOW-PASS FILTER

D/A

OUTPUT AMP AND

CONVERTER

LOW-PASS FILTER

D/A

OUTPUT AMP AND

CONVERTER

LOW-PASS FILTER

D/A

OUTPUT AMP AND

ENHANCED

CONVERTER

LOW-PASS FILTER

MULTILEVEL

DELTA-SIGMA

D/A

OUTPUT AMP AND

MODULATOR

CONVERTER

LOW-PASS FILTER

D/A

OUTPUT AMP AND

CONVERTER

LOW-PASS FILTER

D/A

OUTPUT AMP AND

CONVERTER

LOW-PASS FILTER

D/A

OUTPUT AMP AND

CONVERTER

LOW-PASS FILTER

STR-DA2800ES

28

ZR2

27

VOUT1

26

VOUT2

25

VCOM

24

AGND2

23

VCC2

22

VOUT3

21

VOUT4

20

VOUT5

19

VOUT6

18

AGND1

17

VCC1

16

VOUT7

15

VOUT8

115

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