16
16
CDX-L410X
CNJ601
(ANTENNA)
2
16
1
FM_ANT
L-CH
LCD CE
LCD DO
LCD CLK
17
R-CH
CDL
24
DET_OUT
11
FM/AM_OSC
14
AM_VT
6
FM_VT
20
IF_COUNT
19
OSC-IN
21
12
9
S_METER
TU+8V
22
SD/ST_IND
FM_VCC
AM_VCC
AM_ANT
TUNER UNIT
TU601
17
16
15
10
11
6
8
15
SYSTEM CONTROL
IC801 (2/3)
PLL
IC601
ELECTRONIC VOLUME
IC401
OUTF1
14
13
12
OUTR1
OUTF2
R-CH
OUTR2
12
BEEP
ATT
55
4
PW ON
5
A_ATT
52
ACC IN
C1
B1
D1
D2
LCD CLK
LCD DO
LCDCE
6 PLL_DI
11 PLL_CE
LCL
NOSE
S_METER
FM POWER
CONTROL
Q605,606
ST_IND
CDR
9 C2
R-CH
7 B2
REAR AUDIO OUT
CD
SECTION
A
DISPLAY
SECTION
C
CD
SECTION
B
LINE MUTE
CONTROL
Q401,402
LINE MUTE
Q102
LINE MUTE
Q101
R-CH
BATT
BATT
22 MUTE
4 STBY
16 AUX-IN
11
12
5
3
9
7
POWER AMP
IC101
1
9
2
10
CNP901
R-CH
PJ401
-1
-2
FL+
FL–
RL+
RL–
4
12
FR+
FR–
3
11
RR+
RR–
16 +B (BATT)
5 AMP REM
6
8
17
ANT REM
GND
R-CH
F901
10A
7 ACC
15 TEST
33
TEST
A REMO
ACC
CHECK
Q902
47
13
•
25
FM/AM_VCC
26
DST SEL
32
28
19
18
L
R
• Signal path
:FM
:AM
:CD
• R-ch is omitted due to
same as L-ch.
AMP REMOTE
CONTROL
Q911,917
ANT REMOTE
CONTROL
Q903,916
COM+8V REG
Q918,919,929,D923
U_COM+5 V REG
Q920,D930,D999
U_COM+5V
BATT
X EN
PLL CLK
PLL DO
D932
D933
TU+8V
BATT
CHECK
Q904,D907
UCOM+5V
BATT
DETECT
Q833,834,D809
TUNER ON
CONTROL
Q909,912
TUNER +8V
REG
Q913,D913
COM+8V
R-CH
8
FM_VCO
15
AM_VCO
16
FM_CP
18
VT
19
AM_CP
20
OSC
2
SEEK
XO
XI
10
IFC
13
MONO
11
24
1
CE 3
CK 5
D_IN 4
D_OUT 6
X601
10.25MHz
3
AM_DX/LCL
4
FM_DX/LCL
18
BUS SI
19
BUS SO
20
BUS CLK
21
BUS CK GEN
23
FM_ON
22
AM_ON
49
MUTE 19
SDA 21
SCL 20
SDAO 13
SCLO 14
AM POWER
CONTROL
Q603,604
7
VOL_ATT
BU IN
46
U COM+5V
3-4. BLOCK DIAGRAM — TUNER SECTION —
(Page 15)
(Page 15)
(Page 17)
