42
CDX-MP80
IC653 LB1930M (MAIN Board)
IC654 LB1930M (MAIN Board)
IC305 TDA7406 (MAIN Board)
IC902 RRX9000-0601#1 (KEY Board)
16
1
2
3
4
5
6
7
8
15
14
13
11 10
12
9
L IN
L IN GND
L
V STBY
VCC
NC
NC
VPO
NC
GND A
V IN
V AGC
LNS
VCO NC
GND
C
INPUT
SLAGE
320kHz
AGC
320kHz
/500kHz
PULSE
COUNTER
PULSE
FORMER
NOISE
SUPPRESSION
BANDGAP
REFERENCE
1
2
3
4
5
6
7
8
9
10
VCC
RIN
SGND
FIN
NC
NC
OUT2
NC
PGND
OUT1
CONTROL
CIRCUIT
MOTOR
DRIVE
CIRCUIT
BUFFER
BUFFER
33
34
35
36
37
38
39
40
41
42
43
44
1 2 3 4 5
6 7 8
9
10
11
28 27
30 29
32 31
SOFT STEP
FADER
SOFT STEP
FADER
SOFT STEP
FADER
SUB
WOOFER
FILTER
MONO
FADER
MIXER
OUTPUT SELECTOR
HIGH PASS
SOFT STEP
VOLUME
7BAND
EQUALIZER
SOFT MUTE
BEEP
PAUSE
PLL
PIL, DET
LOUDNESS
SPECTRUM
ANALIZER
IN GAIN
+ AUTO
ZERO
MAIN SOURCE
SELECTOR
MIXING
SELECTOR
II
C-BUS
DIGITAL
CONTROL
DEMODULATOR
+STEREO ADJUST
+STEREO BLEND
PILOT
CANCELLATION
MULTI
PATH
DETECTOR
AM/FM
NOISE
BLANKER
PULSE
FORMER
SUPPLY
25kHz
LP
86kHz
LP
STD
IN GAIN
S & H
HIGH OUT
QUAL.
A/D
12
13
14
15
16
18
19
22
21
20
INPUT MULTIPLEXER
XR R
AUX R
PD–
AUX L
PAUSE
PHONE
TIM
NAVI
AM/MPX2
AMIF
CMPX
XR L
MDL
MDR
CDR
CDL
CREF
AC OUTL
SWACOUT
ACOUTR
ACINR
SWIN
ACINL
MIXINLF
MIXINLR
MIXINRR
MIXINRF
OUTLF
OUTLR
OUTRF
OUTRR
OUTSW
SAOUT
26 25
24
23
MPX1
LEVEL
MP IN
MP OUT
QUAL
17 SM
DGND
SDA
SCL
SACLK
VDD
CREF