Sony STR-DN840 Service Manual page 60

STR-DN840
IC101 RZ5B801-0001E2 (TUNER1 BOARD) (US and Canadian models)
GND 1 1
VDDRF 2 VDD
2
CP2 3 3 FM Antenna
FRF1 4
4
FM LNA
GNDRF 5
5
AM Antenna
ARF1
6
AM LNA
ARF2
7
AM
TUNE
LOSC
IC101 RZ5B801-0002E2 (TUNER1 BOARD) (except US and Canadian models)
GND 1 1
VDDRF 2 VDD
2
CP2 3
3 FM Antenna
FRF1 4
4
FM LNA
GNDRF 5
5
AM Antenna
ARF1
6
AM LNA
ARF2
7
AM
TUNE
LOSC
60
20 19 18
VDD
Digital Signal Process
Filter
Digital
AGC
Mixer
AMP
ADC
Digital
AGC
AGC
AMP
Image
Control
AMP ADC
Digital Filters
Clock
XOSC 12C
Generator
SPI
20 19 18
VDD
Digital Signal Process
Filter
Digital
AGC
Mixer
AMP
ADC
Digital
AGC
AGC
AMP
Image
Control
ADC
AMP
Digital Filters
Clock
XOSC
12C
Generator
SPI
17
LOUT
FM Stereo
DAC
Demodulator Decoder
ROUT
AM
Demodulator
LRCK
Station IIS
BCLK
Detector Generator
IISD
RSSI
Calculation
Serial Interface / Registers
HOST Controller
VDD
8 9 10 11 12
13
17
LOUT
FM Stereo
DAC
Demodulator Decoder
ROUT
AM RDS
Demodulator Decoder
LRCK
Station IIS
BCLK
Detector Generator
IISD
RSSI
Calculation
Serial Interface / Registers
HOST Controller
VDD
8 9 10 11 12 13
IISD
16 IISD
Lch
Rch
LRCK / LOUT
15
LRCK
BCLK / ROUT
14
BCLK
IISD
16 IISD
Lch
Rch
LRCK / LOUT
15
LRCK
BCLK / ROUT
14
BCLK