27
PRS-500
•
IC Block Diagrams
IC101 AK4365VN-L
1
CS
DGND
RIN
AGND
2
CDTI
3
CCLK
10
RSTN
11
SMODE
4
LRCK
5
BICK
6
SDATA
7
DVDD
26
VCOC
PLL
27
9
MCKI
PLL
VCC
25
PLLGND
28
MCKO
12
MIN
13
LIN
16
17
AVDD
VREF
18
VCOM
23
HPL
24
MOUT
22
HPR
20
HPVCC
21
HPGND
19
15
14
8
MUTET
MCLK
MINR
MINL
LIN
LINM
RINM
RIN
VREF
DAC
DACL
(Lch)
Serial I/F
ATT
Audio
Interface
VCOM
Head Phone
Amp
DAC
DACM
(Mono)
ATT
Buffer amp
DAC
DACR
(Rch)
ATT
Head Phone
Amp
1Y1
1OE
1A1
1Y2
1A2
1Y3
1A3
1Y4
1A4
2Y1
2OE
VCC
2A1
2Y2
2A2
2Y3
2A3
2Y4
2A4
1
2
3
4
5
6
7
8
9
GND
10
19
18
17
16
15
14
13
12
11
20
IC1112, IC1113 SN74LVC244APWR
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