Ic Block Diagrams - Sony HCD-BC150 Service Manual

HCD-BC150/BC250

• IC Block Diagrams

– TRANSLATION Board –
IC701, 711 BA6956AN
TSD
1 2 3 4
– MAIN Board –
IC501 PCM1802DBR
Single-End
VINL 1
/Differential
VINR 2 Converter
VERF1 3
VERF2 4
Reference
Single-End
/Differential
Converter
VCC 5
AGND 6
PDWN 7
BYPAS 8
FSYNC 9
LRCK 10
52
CONTROL LOGIC
5 6 7 8 9
5 th Order
Delta-Sigma
Modulator
5 th Order
Delta-Sigma
Modulator
Power Supply
– PANEL Board –
IC802 BU2152FS
Serial
Interface
× 1/64 (× 1/128)
Decimation
Filter
with
DC Cut Filter
Mode/
Format
Control
Clock and Timing Control
20 MODE1
19 MODE0
18 FMT1
17 FMT0
16 OSR
15 SCKI
14 VDD
13 DGCD
12 DOUT
11 BCK