Ic Block Diagram And Descriptions - Integra DTR-8.2 Service Manual

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IC BLOCK DIAGRAM AND DESCRIPTIONS

AK4356VQ( 192kHz 24Bit 6ch DAC for DVD-Audio)
LOUT1- 1
LOUT1+ 2
DZFL2 3
DZFR1 4
DZFL1 5
CAD0 6
CAD1 7
PDN 8
BICK 9
MCLK 10
DVDD 11
TE
L 13942296513
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32
31
30
AK4356VQ
29
28
27
Top View
26
25
24
23
No. Function I/O
1 LOUT1- O
2 LOUT1+ O
3 DZFL2 O
4 DZFR1 O
5 DZFL1 O
6 CAD0 I
7 CAD1 I
8 PDN I
9 BICK I
10 MCLK I
11 DVDD -
12 DVSS -
13 SDTI1 I
14 SDTI2 I
15 SDTI3 I
16 LRCK I
17 SMUTE I
18 CCLK I
19 CDTI I
20 CSN I
21 DFS0 I
22 CKS0 I
23 CKS1 I
24 CKS2 I
25 DIF0 I
26 DIF1 I
27 DIF2 I
28 DZFE I
29 DZFR3 O
30 DZFL3 O
31 DZFR2 O
32 VREFH I
33 AVDD -
34 AVSS -
35 ROUT3- O
36 ROUT3+ O
37 LOUT3- O
38 LOUT3+ O
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39 ROUT2- O
40 ROUT2+ O
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41 LOUT2- O
42 LOUT2+ O
43 ROUT1- O
44 ROUT1+ O
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DZFL1
AVDD
LOUT1+
SCF
VREFH LOUT1-
DZFR1
DZFR2
ROUT1+
SCF
DZFL3
ROUT1-
DZFR3
DZFL2
LOUT2+
DZFE
SCF
LOUT2-
DIF2
DZFR2
DIF1
ROUT2+
SCF
DIF0 ROUT2-
DZFL3
CKS2
LOUT3+
CKS1 SCF
LOUT3-
DZFR3
ROUT3+
SCF
ROUT3-
Description
Analog positive output pin of left channel of DAC 1.
Analog negative output pin of left channel of DAC 1.
Zero calibration pin of left channel of DAC 2.
Zero calibration pin of right channel of DAC 1.
Zero calibration pin of left channel of DAC 1.
Q Q
Chip address select 0 pin
3 6 7 1 3 1 5
Chip address select 1 pin.
Power down and reset pin.
Audio serial data clock input pin.
Master clock input pin.
Digital section power supply pin. Apply 4.75V to 5.25V.
Digital section ground pin. 0V
Audio serial data input pin of DAC 1.
Audio serial data input pin of DAC 2.
Audio serial data input pin of DAC 3.
Input channel clock pin.
Soft muting pin.
Control data clock pin.
Control data input pin.
Chip select pin.
Double speed sampling mode 0 pin.
Input clock select 0 pin.
Input clock select 1 pin.
Input clock select 2 pin.
Audio data interface format 0 pin.
Audio data interface format 1 pin.
Audio data interface format 2 pin.
Input pin to use the offset calibration.
Zero calibration pin of right channel of DAC 3.
Zero calibration pin of left channel of DAC 3.
Zero calibration pin of right channel of DAC 2.
Reference voltage input pin. Connect to AVDD.
Analog power supply pin. Apply 4.75 V to 5.25 V.
Analog ground pin.
Analog positive output pin of right channel of DAC 3.
Analog negative output pin of right channel of DAC 3.
Analog positive output pin of left channel of DAC 3.
Analog negative output pin of left channel of DAC 3.
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Analog positive output pin of right channel of DAC 2.
Analog negative output pin of right channel of DAC 2.
.
Analog positive output pin of left channel of DAC2.
Analog negative output pin of left channel of DAC 2.
Analog positive output pin of right channel of DAC 1.
Analog negative output pin of right channel of DAC 1.
9 4 2 8
Audio
I/F
DAC
DATT
DAC DATT
DAC DATT
Control
Register
DAC
DATT
DAC DATT
DAC DATT
0 5 8 2 9 9 4 2 8
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DTR-8.2
9 9
MCLK
LRCK
BICK
CS
CCLK
CDTI
SDTI1
SDTI2
SDTI3
9 9