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CX-JN20/JN30
30
30
CN601
Q309
Q307
R656
C306
R630
R628
R637
R629
R627
C621
C622
C642
C644
C641
C643
R643
R644
R651
R652
R607
C603
R603
R605
C605
R602
R608
C604
R604
R606
C606
R601
C608
R610
R609
C607
C610
C609
C613
C614
R662
D663
R663
C663
R661
C664
D661
C661
C662
D662
R618
R617
R616
R615
C303
C304
R304
R303
C301
R301
Q304
Q306
R612
C320
Q601
R316
R314
R654
JR601
R655
R653
R664
R665
C611
C612
C602
C601
C305
R305
CN302
CN301
FB601
HRPE1
C687
R318
C315
TP601
Q301
Q305
Q308
C302
R302
Q302
Q303
L311
Q310
Q311
R317
HP1
IC601
C321
R658
C322
R638
FB602
R621
R624
R623
R622
R625
R626
R659
C312
C318
Q312
C319
R631
R632
R635
R636
C626
C624
R634
R633
C623
C625
R312
C313
C317
R313
R315
C316
C311
R311
C314
R667
R666
R645
C734
C733
D301
R619
R620
JR611
30P
2SK2541
2SK2541
22k
0.001
10k
2.2k
330
10k
2.2k
180p
180p
0.22
50V
0.22
50V
0.22
50V
0.22
50V
3.3k
3.3k
100
100
100k
100
10V
390k
1.2k
0.0068
100
100k
100
10V
390k
1.2k
0.0068
100
470p
18k
18k
470p
1
50V
1
50V
0.0033
0.0033
47k
1SS355
10k
0.1
15k
0.1
UDZS-174.7B
220
10V
47
25V
UDZS-174.7B
15k
15k
15k
15k
0.0012
0.0012
82k
82k
0.0012
39k
2SK2541
2SJ460
4.7k
0.1
DTA114EKA
10k
10
22k
0
22k
22k
6.8k
6.8k
560p
560p
47p
47p
470p
220k
8P
3P
0
0.01
4.7k
0.022
2SJ460
2SJ460
2SK2541
0.0012
39k
2SJ460
2SK2541
2SC2001
2SA1015
1k
BD3881FV
0.1
22k
0.1
330
0
5.6k
3.9k
3.9k
5.6k
2.2k
1000p
0.0047
2SC3052
10
50V
470
470
1.2k
1.2k
8200p
5600p
3.3k
3.3k
5600p
8200p
10k
470p
0.015
27k
39
0.015
1000p
10k
470p
2.7k
2.7k
4.7k
0.1
0.1
MC2836
27k
27k
0
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
FR-D-GND
CD-P-GND
CD-D-GND
FUNC-A-GND
FR-A-GND
CD-A-GND
TU/AUX-A-GND
SP-A-GND
4V
VSS
VDD
HOLD
F1
VM
-VFL
O-POWER
O-MUTE
V-STBY
OUT-L
OUT-R
F2
CD-VM
AUX-R
AUX-L
PB2
O-BIAS
CD-L
CD-R
TU-L
TU-R
DATA
RDS-CLK
RDS-DATA
CLK
IFC
PLL-CE
F1
F2
HOLD
-VFL
O-MUTE
4V
V-STBY
RDS-SIG
STEREO
TUNED
TBL-SENS
O-POWER
OUT-L
OUT-R
S-OUT
BU-UP
STB
TU-MUTE
CD-VM
O-BIAS
D
A
T
A
VSS
VDD
P
B
2
CD-VM
VDD
VSS
O
U
T
-R
O
U
T
-L
CD-VM
4V
F1
F2
HOLD
VM
-VFL
O-POWER
O-MUTE
V-STBY
*
*
-VFL
VF1
VF2
TU-SIG
RDS-CLK
STB-I/O
CLK
DATA
IFC
STEREO
PLL-CE
O-BIAS
MIC-OUT
A-GND
SPEANA
O-MUTE
PB2
CD-NUMBER SENS
BU-UP/DOWN SW
HOLD
D-GND
V-STBY(EVER)
TUNER TUNE
RDS-DATA
S-0UT
O-POWER
TU-MUTE
VF-ON
CD-VM
(3/4)
* R625,626
3.3k
3.9k
BIAS OSC
R CH
L CH
(PB)
(DECK-A)
R CH
L CH
ERASE
(DECK-B)
(REC/PB/ERASE)
INPUT SELECT,
ELECTRICAL
VOLUME
L
G
R
SWITCH
Q311,312
REC BIAS
BIAS OSC
INVERTER
Q305,306
MUTING
MUTING
Q307-309
Q301-304
PB SWITCH
S
S
S
S
S
S
S
S
S
(JN30:CIS)
(JN20/JN30:AEP,UK)
+4V
6-11. SCHEMATIC DIAGRAM – MAIN Section (3/4) –
•
See page 40 for IC Block Diagram.
•
See page 40 for Waveforms.