Sony hcd-hdx501W Service Manual page 73

QQ
3 7 63 1515 0
IC704 SN74LVC257APWR
INPUTS INPUTS
16 15 14 13 12 11
4A 4B 4Y 3A 3B 3Y
G
S
1A 1B 1Y 2A 2B 2Y
1 2 3 4
INPUTS INPUTS
IC772 PCM1808PWR
TE
L 13942296513
VREF 1 REFERENCE
AGND 2
VCC 3
POWER
VDD 4 SUPPLY
DGND 5
SCKI 6
LRCK 7
www
.
http://www.xiaoyu163.com
10 9
5 6 7 8
DELTA-SIGMA
× 1/64
MODULATOR
DECIMATION
FILTER
WITH
HIGH-PASS
DELTA-SIGMA FILTER
MODULATOR
CLOCK & TIMING CONTROL
x ao
y
i
http://www.xiaoyu163.com
8
ANTIALIAS
14 VINR
LOW-PASS FILTER
ANTIALIAS
13 VINL
LOW-PASS FILTER
12 FMT
Q Q
SERIAL
3 6 7 1 3
11 MD1
INTERFACE
& 10 MD0
MODE/FORMAT
9 DOUT
CONTROL
8 BCK
u163
.
HCD-HDX500/HDX501W
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
m
co
9 9
2 8 9 9
73