Ic Block Diagrams - Sony PCM-D1 Service Manual

• IC BLOCK DIAGRAMS

— AUDIO A/D BOARD —
IC2301 AK5384VF
LIN2+ 1
LIN2- 2
RIN2+ 3
RIN2- 4
5
TEST
6
VCOM
AVSS 7
AVDD 8
DIF 9
TDM1 10
11
TDM0
12
TDMIN
MCLK 13
DVF 14
IC2302 AK4103AVF-E2
V1 1
TRANS 2
3
PDN
4
MCLK
SDT1 5
6
BICK
7
LRCK
FR0/CSN 8
FR1/CDTI 9
FR2/CCLK 10
11
FR3/CDTO
C1 12
∆Σ DECIMATION
MODULATOR FILTER
DECIMATION
∆Σ
MODULATOR FILTER
∆Σ DECIMATION
MODULATOR FILTER
DECIMATION
∆Σ
MODULATOR FILTER
VOLTAGE REFERENCE
AVDD
AUDIO SERIAL
INTERFACE
V
U
C
FS0
CRCC GENERATOR
FS1
FS2
FS3
CSN
CDTI
CCLK
CDTO
28
27 LIN1-
26 RIN1+
25 RIN-
24 M/S
23 CKS
22 PDN
21 DVSS
DVDD
TVDD
20 DVDD
19 TVDD
18 SDTO1
17 SDTO2
16 BCLK
AUDIO
15 LRCK
INTERFACE
CLOCK DIVIDER
PRESCALER
RS422
BIPHASE
LINE
ENCODER
DRIVER
HOST SERIAL
INTERFACE
PCM-D1
LIN1+
24 U1
23 DIF2
22 DIF1
21 DIF0
20 TXP
19 TXN
18 VSS
17 VDD
16 CKS1
15 CKS0
14 BLS
13 ANS
43