Sony HCD-GPX555 Service Manual page 57

IC610 SRC4182 (MB BOARD (1/9))
L G R P 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
IC3000 RN5B801-0002 (TUNER BOARD)
GND 1
1
VDDRF VDD
2 2
CP2 3
3 FM Antenna
FRF1 4
4
FM LNA
GNDRF 5
5
AM Antenna
ARF1 6
AM LNA
ARF2
7
AM
TUNE
INTERPOLATION
RE-SAMPLER
FILTERS
RATE
20 19
VDD
Filter
AGC
AMP
ADC
AGC
AMP
ADC
AMP
Clock
LOSC
Generator
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
18 17
Digital Signal Process
Digital FM Stereo
Mixer Demodulator Decoder
Digital AM RDS
AGC Demodulator Decoder
Image Station
Control Detector Generator
RSSI
Digital Filters
Calculation
Serial Interface / Registers
XOSC
12C
HOST Controller
SPI
VDD
8 9 10 11
HCD-GPX555/GPX888
LOUT
DAC
ROUT
LRCK
IIS
BCLK
LRCK
IISD
BCLK
12
13
IISD
16 IISD
Lch
Rch
LRCK / LOUT
15
BCLK / ROUT
14
57