Sony HCD-RV222D Service Manual page 65

• IC Block Diagrams
VREF 1
AGND
VCC
VDD
DGND
SCKI 6
LRCK 7
SDATA
SCLK
LRCK
MCLK
HCD-RV222D/RV222DL/RV333D/RV333DL/RV555D
IC105 TK11133CSCL-G (DMB19 Board (1/4))
IC107 TK11133CSCL-G (DMB19 Board (1/4))
IC082 TK11150CSCL-G (TUNER Board)
5
OVER HEAT &
OVER CURRENT
PROTECTION
CONTROL
CIRCUIT
BANDGAP
REFERENCE
1 2
IC4601 PCM1808PWR (DMB19 Board (4/4))
(EA, PH, RU, SP, SAF Model)
DELTA-SIGMA
MODULATOR
REFERENCE
DELTA-SIGMA
MODULATOR
2
3
POWER
SUPPLY
4
5
IC4602 CS4335-KSZR (DMB19 Board (4/4))
VOLTAGE REFERENCE
1
SERIAL INPUT
2
INTERPOLATOR
INTERFACE
3
DELTA-SIGMA
MODULATOR
DE-EMPHASIS
4
4
3
ANTIALIAS
LOW-PASS FILTER
ANTIALIAS
LOW-PASS FILTER
1/64
SERIAL
DECIMATION
INTERFACE
FILTER
&
WITH
MODE/FORMAT
HIGH-PASS
CONTROL
FILTER
CLOCK & TIMING CONTROL
AOUT-L
8
ANALOG
7 VDD
LOW-PASS
6 GND
DAC
FILTER
5
AOUT-R
14 VINR
13 VINL
12 FMT
11 MD1
10 MD0
9 DOUT
8 BCK
65