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3 7 63 1515 0
IC401 BD3442FS-E2 (MAIN Board (2/3))
BUS-RCH
1
BUS-LCH
2
TU-RCH 3
TU-LCH
4
CD-RCH
5
CD-LCH
6
AUX-RCH
7
AUX-GND
8
AUX-LCH
9
DS3-L
10
DS1-L
11
DS2-L
12
TE
L 13942296513
EBIAS
13
DS2-R
14
DS1-R
15
DS3-R
16
IC50 TDA7333013TR (MAIN Board (2/3))
VDDA
1
REF3
2
REF2
3
4
REF1
5
VSS
www
6
TM
7
VDDD
.
8
RESETN
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100k
INPUT
100k
SELECTOR
100k
100k
100k
100k
250k
250k
250k
BAND PASS
INTERPOLATOR
RDS
RDSREG
INTN
DEMODULATOR &
SYNCHRONIZATION
CONTROL
x
ao
y
i
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8
INPUT
VOLUME1
TREBLE
GAIN
/MUTE
/BASS
/MIDDLE
Q Q
LPF
3
6 7
1 3
SPECTRUM
ANALYZER
3
SINC4
SIGMA DELTA
FILTER
FILTER
CONVERTER
SDAOUT
RAM
SDAIN
BUFFER
TEST LOGIC
2
SCK
I
C/SPI
&
&
SPI
INTERFACE
PIN MUX'S
TESTREG
LOGIC
2
u163
OSCILLATOR
.
CDX-GT315C
2 9
9 4
2 8
VCC2
VOLUME2
I2C
BUS
LOGIC
VCC
FADER
EFFECT
FADER
FADER
FADER
FADER
1 5
0 5
8
2 9
9 4
FADER
16
MPX
15
INTN
14
CSN
13
SA_DATAOUT
12
SDA_DATAIN
11
SCL_CLK
m
co
10
XTO
9
XTI
9 9
32 F2L
31 GND
30 SDA
29 SCL
28 MUTE
27 VCC
26 OUT-FR
25 OUT-FL
24 OUT-RR
23 OUT-RL
22 SUBOUT-R
2 8
9 9
21
SUBOUT-L
20
ADJ
19
SAOUT
18
SADA
17
SACLK
29
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