Sony CDX-GT42IPW Service Manual page 33

IC50 TDA7333013TR (MAIN Board (2/4))
INTERPOLATOR
VDDA 1
REF3 2
3
REF2
RDS
4
REF1 INTN
DEMODULATOR &
SYNCHRONIZATION
5
VSS
6
TM
7
VDDD
8
RESETN
IC210 BU4053BCFV-E2 (MAIN Board (2/4))
16 15 14
1 2 3
CDX-GT42IPW/GT44IP/GT420IP
3
BAND PASS SINC4
FILTER FILTER
RAM
RDSREG
BUFFER
2
I C/SPI
&
INTERFACE
CONTROL
LOGIC
2
13 12 11 10 9
LEVEL
CONVERTER
BINARI
TO 1 OF 2
DECODER
WITH
INHIBIT
4 5 6 7
SIGMA DELTA
16 MPX
CONVERTER
15
INTN
SDAOUT
SDAIN 14 CSN
TEST LOGIC
SCK
13 SA
&
SPI
12 SDA
PIN MUX'S
TESTREG
11 SCL
10 XTO
OSCILLATOR
9 XTI
8
33