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CD-C452/C452C
Figure 19 SCHEMATIC DIAGRAM (6/10)
7
8
9
10
11
12
D707
1SS133
R707
120K
R789
47K
1K
R765
3.3K
D705
1SS133
D708
1SS133
R775
2.2K
R770
1K
R764
1K
Q704
KRC102 M
R774
150
D709
1SS133
R771
100
Q706
KTC3199 GR
Q705
KTC3199 GR
R769
10K
R768
10K
82
R767
R772
1K
C708
0.01
D706
1SS133
R766
100K
R773
120
C709
100/10
ZD701
MTZJ3.3B
C710
220/10
C715 0.022
RX701
N63H380A
SW712
STOP
RD19
3.9K
RD20
5.6K
RD18
2.2K
RD11
1.8K
RD10
1.2K
SW716
TUNING
DOWN
RD14
5.6K
SW710
REC
PAUSE
SW714
PRESET
SW715
TUNING
UP
RD09
1K
RD15
1K
RD17
1.8K
RD12
2.2K
RD21
12K
SW721
CD
SW720
MEMORY
/SET
SW722
TUNER
/BAND
SW723
TAPE
SW724
VIDEO/
AUX
RD26
3.9K
RD25
2.2K
SW727
Q-SOUND
SW713
PLAY/
REPEAT
RD13
3.9K
RD24
1.8K
SW728
CD
PAUSE
SW725
PRO LOGIC
RD23
1.2K
SW729
CD
CLEAR
SW726
VIRTUAL
SW730
RANDOM
RD22
1K
SW711
PRESET
RD16
1.2K
SW718
CLOCK
1K
C701
0.022
C712
1/50
C713
1/50
C706
0.01
C707
3.3/50
R722
10K
R721
10K
R779
10K
C725 0.022
SW702
VOLUME
DOWN
RD02
1.2K
RD03
1.8K
SW704
VOLUME
UP
RD04
2.2K
SW701
EQUALIZER
/DEMO
SW703
X-BASS
RD01
1K
C724
0.001
C723 150P
C722 150P
C721 150P
C720 150P
L701
100
µ
H
SW719
TIMER/
SLEEP
SW717
POWER
R728 8.2K
R737
10K
C705
0.001
R727
3.3K
R731 8.2K
R730 8.2K
R726 1K
R732 1K
R734 1K
R735 1K
R733 1K
R723 1K
R724 1K
R725 1K
XL701
4.19MHz
C703
15P
C704
18P
R736 1K
R729 8.2K
CNS701
C730
10/50
C732
0.022
R790
100
C731
47/25
ZD710
MTZJ5.6B
Q710
2SD468 C
R792
22
R791
1.2K
DISPLAY PWB-A2
BI702
R798
10K
SW706
DISK
SKIP
RD05
3.9K
SW705
OPEN
/CLOSE
RD07
12K
SW707
DISC 1
RD08
33K
SW709
DISC 3
RD06
5.6K
SW708
DISC 2
FW701
9 8 7 6 5 4 3 2 1
19 18 17 16 15 14 13 12 11 10
20
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
8
3
1
2
4
5
6
7
9
10
11
12
13
14
8
3
1
2
4
5
6
7
9
10
11
12
13
14
1 2 3
4.2V
0V
0V
0V
0.2V
0.2V
0.2V
0.9V
1
2
3
1
2
3
SWITCH PWB-A3
CQ CK(DSP)
CO IN(DSP)
SQ OUT(DSP)
SLD+
RES(DSP)
WRQ(DSP)
RWC(DSP)
DISC NO.
OPEN/CLOSE
D_GND
VF1
M_12V
–VP
VF2
D_GND
C MUTE
CL
R MUTE
F MUTE
D.P CE
PUIN SW
SLD–
UP/DOWN
DRF(ASP)
CE
DI
DO
POWER
R-CH
A_GND
CNP601
CNS12
5.6V
5V
11.5V
1
3
2
CNP12
FW601
TO MAIN PWB
P16 2-C
TO CD SERVO PWB
P15 7-G
+B
+B
+B
+B
QS_MO
QS_AC
QS_BYP_AR
0V
4.2V
0V
0V
4.2V
2.3V
1.8V
0V
4.2V
0V
4.2V
4.2V
4.2V
4.2V
4.2V
4.2V
FM SIGNAL
Summary of Contents for CD-C452
Page 32: ...CD C452 C452C 32 MEMO ...
Page 46: ...CD C452 C452C 14 MEMO 13 ...
Page 47: ...CD C452 C452C 15 MEMO 14 ...