35
35
CDX-M610
ANT1
(ANTENNA)
1
10
2
ANT
MPX
8
AMDET
ANT
TUNER UNIT
TU601
Q404
SYSTEM CONTROL
IC801 (2/3)
14
S METER
12
SDA IC
13
SCL IC
4
FM AGC
17
SDA ROM
18
SCL ROM
ELECTRONIC VOLUME
IC401
ATT
Q202
Q201
Q410
MUTE
CONTROL
Q401, 402
POWER AMP
IC903
CNP901
FL+
FL–
RL+
RL–
ATT
ILL
ACC
TEST
FR+
13
14
7
15
4
10
2
9
1
12
3
11
COM 8V
FR–
RR+
RR–
5
AMP REM
6
ANT REM
16
BATT
X802
32kHz
X801
3.68MHz
ILL
DET
Q902
POWER
CONT
Q461
ACC
DET
Q918
POWER
CONT
Q905, 919
Q923
R-CH
BATT
BATT
MD +B
TU 8V
POWER
CONT
Q924, 925
MD +B
5V
POWER
CONTROL
Q912, 916
MD 5V
Q917
Q901
PJ401
–3
–4
R
L
LINE OUT
REAR
R-CH
–5
–6
R
L
LINE OUT
FRONT
R-CH
–1
–2
R
L
BUS AUDIO IN
R-CH
FL
RL
F901
IC409
1
3
CDL
AOUT
• Signal path
: FM
: AM
: CD
9
RDS
BUF
Q607
MUTE
CONTROL
Q604,606
Q602
Q601
Q605
RDS DECODER
IC601
X601
4.3MHz
4-3. BLOCK DIAGRAM — TUNER SECTION —
(Page 34)
(Page 34)
(Page 36)
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2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
1
5
1
3
6
7
3
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299