Sony CDX-M630 Service Manual page 45

IC305 TDA7406
33 32 31 30 29 28 27
SOFT STEP
FADER
OUTPUT SELECTOR
34
SWIN
35
ACINR
36
ACOUTR
37
SWACOUT
38
AC OUTL
HIGH PASS
7BAND
EQUALIZER
39
CREF
SOFT STEP
VOLUME
SOFT MUTE
LOUDNESS
IN GAIN
+ AUTO
ZERO
MAIN SOURCE
SELECTOR
CDL 40
CDR 41
MDR 42
INPUT MULTIPLEXER
MDL 43
XR L 44
1 2 3 4 5
IC303 TC7W14FU (TE12R)
1A 1
Y3 2
2A 3
4
GND
26 25 24
MIXER
SOFT STEP SOFT STEP MONO
FADER FADER FADER
SUB
WOOFER
FILTER
SPECTRUM
ANALIZER
BEEP
MIXING
SELECTOR
6 7 8
8 VDD
7 1Y
6 3A
2Y
5
II
C-BUS
HIGH OUT
DIGITAL
CONTROL
S & H
25kHz
LP
DEMODULATOR
+STEREO ADJUST
+STEREO BLEND
PILOT
CANCELLATION
PAUSE
86kHz
LP
STD
IN GAIN
9 10
IC307 BA6288FS
GND 1
NC 2
OUT1 3
M BATT 4
POWER
VCC 5
CLOSE 6
NC 7
NC 8
CDX-M630
23
CREF
SUPPLY
QUAL.
A/D
PULSE
FORMER
AM/FM
NOISE
BLANKER
MULTI
PATH
DETECTOR
PIL, DET
PLL
11
16
15
DRIVER
DRIVER
14
13
12
SAVE
11
10
TSD 9
22 VDD
21 SACLK
SCL
20
19
SDA
18
DGND
17 SM
16
QUAL
15 MP OUT
14 MP IN
13
LEVEL
12
MPX1
RNF
NC
OUT2
NC
VREF
OPEN
NC
NC
45