Sony HCD-HDX275 Service Manual page 70

HCD-HDX275/HDX277WC/HDX279W/HDX475/HDX576WF/HDX675
– S-AIR INC Board –
IC800 SI-3010KM-TLS
VC 1
VIN 2
GND 3
TSD
–
+
REF
VOUT 4
ADJ 5
IC803, 804 SRC4182
LGRP 1
REFERENCE
RCKI 2
CLOCK
NC 3
SDIN 4
AUDIO
BCKI 5 INPUT
PORT
LRCKI 6
ESTIMATOR
VIO 7
DGND 8
BYPAS 9
IFMT0 10
CONTROL
IFMT1 11
LOGIC
IFMT2 12
RST 13
MUTE 14
IC805 PCM1808PWR
DELTA-SIGMA
MODULATOR
VREF 1 REFERENCE
DELTA-SIGMA
MODULATOR
AGND 2
VCC 3
POWER
VDD 4 SUPPLY
DGND 5
SCKI 6
LRCK 7
70
INTERPOLATION
RE-SAMPLER
FILTERS
RATE
ANTIALIAS
LOW-PASS FILTER
ANTIALIAS
LOW-PASS FILTER
× 1/64
SERIAL
DECIMATION
INTERFACE
FILTER
WITH
MODE/FORMAT
HIGH-PASS
CONTROL
FILTER
CLOCK & TIMING CONTROL
IC801 TC74VHC157FK (EL, K)
SELECT 11 1
S
1A 2
1A
INPUT
3
1B 1B
1Y 4 1Y
OUTPUT
5
2A 2A
INPUT
6
2B 2B
2Y 7 2Y
OUTPUT
3Y
GND 8
DECIMATION
FILTERS
28 MODE2
27 MODE1
26 MODE0
25 BCKO
AUDIO
24 LRCKO
OUTPUT
23 SDOUT
PORT
22 VDD
21 DGND
20 TDMI
19 OFMT0
18 OFMT1
17 OWL0
16 OWL1
15 RDY
14 VINR
13 VINL
12 FMT
11 MD1
10 MD0
&
9 DOUT
8 BCK
16 V
CC
15 STROBE
G
14 4A
4A
INPUT
4B
4B 13
4Y 11 12 4Y OUTPUT
3A
11
3A
INPUT
3B 10 3B
9 3Y OUTPUT