Sony STR-DA2800ES Service Manual page 116

STR-DA2800ES
IC1806 LC89075W-H
LPF 1
PGND 2
MCKIN 3
BCKIN 4
LRCKIN 5
2CH DATA or DSD or 1, 2/8CH DATA
DATAIN 6
MASTER CLOCK or 3, 4/8CH DATA
MPIN1 7
BIT CLOCK or 5, 6/8CH DATA
MPIN2 8
LR CLOCK or DSD or 7, 8/8CH DATA
MPIN3 9
1, 2/6CH DATA or DSD or ERROR
MPIN4 10
3, 4/6CH DATA or DATA MUTING
MPIN5 11
5, 6/6CH DATA or NON-PCM
MPIN6 12
A/D CONVERTER
DIGITAL AUDIO INTERFACE
MCKOUT 13
BCKOUT 14
LRCKOUT 15
DATAOUT 16
IC1813 TC74VHC393FT (EL)
14 13 12 11 10 9
VCC
Q Q Q
A B C
A
CLEAR
CLEAR
A
Q Q Q Q
A B C D
1 2 3 4 5 6
116
64 63 62 61 60 59 58 57 56
RXIN5
RXIN6
RXIN7
RXIN8
GROUP: C
GROUP: D
MASTER CLOCK
BIT CLOCK
LR CLOCK or DSD
GROUP: A
GROUP: B
GROUP: C
GROUP: D
MUX (4 x 5): 4
17 18 19 20 21 22
8
Q
D
GND
7
55 54 53 52 51 50
MUX 15:3
DIGITAL INTERFACE RECEIVER
23 24 25 26 27
49
S/PDIF
PGA
STEREO
ATT A/D
CONVERTER
PGA
GROUP: D
GROUP: C
OUTPUT
GROUP: B
DATA
GROUP: A
LEVEL
DIGITAL AUDIO INTERFACE
DETECTOR
A/D CONVERTER
MICRO
CONTROLLER
INTERFACE
POWER-ON
RESET
OSCILLATION
AMPLIFIER
28 29 30 31 32
48 VREF
47 AGND
46 AVDD
45 ADINL
44 ADINR
43 DGND
42 DVDD
41 DSTATE
40 INTB
39 SO
38 SI
37 SCK
36 CSB
35 XMODE
34 DVDD
33 DGND