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– 17 –
CD-C452/C452C
Figure 17 SCHEMATIC DIAGRAM (4/10)
7
8
9
10
11
12
MAIN PWB-A1(1/2)
C626
0.047
(ML)
C622 1/50
IC601
LC75396E
AUDIO PROCESSOR
R628 2.2K
C621
1/50
R624
22K
C634
2.2/50
C636
2.2/50
C635
2.2/50
C633
2.2/50
R625
47K
R626 47K
R621
47K
R622 47K
Q604
KTC3199 GR
Q602
KTC3199 GR
C637
0.001
Q601
KTC3199 GR
R630
2.2K
C638
0.001
Q603
KTC3199 GR
C640
0.001
R631
2.2K
C639
0.001
R629
2.2K
C617
0.0022
(ML)
C615
0.015 (ML)
C609
0.068 (ML)
C619
0.0047
(ML)
C612 0.027 (ML)
C611
0.22/50
C662
1/50
C660
2.2/50
C659
2.2/50
C657
100P
C624 10/50
C628
10/50
C630
47/25
C625
10/50
C623
10/50
R613
33K
C613
0.027 (ML)
R605 1K
R606 1K
R615
2.7K
R614
33K
R616
2.7K
C658
100P
C631
47/25
R619
1K
R618
1K
R617
1K
R627
2.2K
R623
22K
C606
0.18
(Poiyester)
C602
0.082(ML)
C604
0.22/50
C607
0.18
(Poiyester)
C605
0.22/50
C603
0.082
(ML)
C647
390P
R603
1.8K
C648
390P
R604
1.8K
R602
27K
R601
27K
C661
1/50
R607 1K
R609 1K
R612 1K
R611 1K
R608 1K
R610 1K
D606
1SS133
C654 0.047 (ML)
C656 0.047 (ML)
C655 0.047 (ML)
C653 0.047 (ML)
C651 0.047 (ML)
C649 0.047 (ML)
C650 0.047 (ML)
C652 0.047 (ML)
D601
1SS133
CNS803
D609
1SS133
D610
1SS133
D510
1SS133
D511
1SS133
C689
100P
C687
47/25
R682
100K
R694
47
C694
0.022
R693
47
R692
2.7K
R690
1K
R687
12K
R689
1K
R695
100K
R685
560
R696
100K
R688
12K
C684
47/25
C685
100P
C690
100P
IC681
NJM4560L
HEADPHONE AMP.
IC471
NJM4558L
PRE AMP.
R686
560
C693
47/25
C484
0.022
C482
47/25
C480
2.2/50
C479
2.2/50
C683
47/25
C692
47/25
C691
47/25
R691
2.7K
R681
2.2K
R699
22K
R697
22K
R671
2.2K
R672
2.2K
R673
2.2K
R674
2.2K
C488
330P
C490
330P
R484
1K
R483
1K
R620
22K
D607
1SS133
C632
47/25
C646
0.022
C645
100/16
C564
0.001
C644
22/25
R633
22K
C643
22/25
C642
22/25
C681
0.047
(ML)
Q673
KTC3199 GR
Q671 KTC3199 GR
Q674
KTC3199 GR
Q672
KTC3199 GR
C697
0.001
C698
0.001
C699
0.001
C696
0.001
R684
100K
R698
22K
R680
22K
R683
2.2K
C686
100P
C682
0.047
(ML)
R632
2.2K
R634
22K
C618
22/25
D608
1SS133
R635
22K
C601
0.047
(ML)
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
5V
4.9V
5V
5V
5V
5V
4V
–0.1V
–0.1V
0V
5V
5V
5V
4.9V
5V
5V
4.9V
5V
5V
5V
5V
5V
5V
5V
10V
5V
5V
5V
5V
5V
5V
5V
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
4.9V
5V
4.8V
4.9V
5V
4.8V
4.9V
5V
4.8V
4.9V
5V
4.8V
4.9V
5V
5V
4.9V
5V
5.84V
5.82V
5.84V
5.84V
5.84V
0V
0V
0V
0V
5.2V
5.2V
5.86V
5.86V
4.13V
3.5V
3.5V
4.9V
5V
4.8V
4.9V
5V
4.8V
4.8V
5V
4.8V
4.9V
5V
4.8V
4.9V
5V
5V
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
1
2
3
4
5
6
7
8
C427
0.082 (ML)
C432
0.0027
(ML)
C430
0.022
(ML)
C434
0.022
C433
100/16
C403 220P
C402 220P
C401 220P
C426
0.012 (ML)
ZD401
MTZJ5.1B
C429
10/50
C428
10/50
C431
0.22/50
1
2
3
4
5
6
7
8
9
10
11
12
13
14
47 48
C477
100P
C471
0.047
C472
0.047
C481
47/25
R482
100K
R481
100K
R477
10K
R487
100K
R471
2.2K
R472
2.2K
R475
3.9K
R489
100K
R474
100K
R473
100K
R478
10K
C474
47/25
C475
100P
C478
100P
R476 3.9K
C473
47/25
C476
100P
1
2
3
4
5
6
7
8
0V
R-CH
L-CH
JK601
R5
L5
1
2
3
4
RTIN
RF1C1
RF1C2
RF1C3
RF2C1
RF2C2
RF2C3
RF3C1
RF3C2
RF3C3
RF4C1
RF4C2
RF4C3
RF5
RTOUT
RFIN
RFCOM
RFOUT
RRIN
RRCOM
RROUT
RVREF
VREF
LVREF
CE
DI
CL
VSS
COUT
LRCOM
CIN
LFOUT
LFCOM
LFIN
LTOUT
LF5
LTIN
LF1C1
LF1C2
LF1C3
LF2C1
LF2C2
LF2C3
LF3C1
LF3C2
LF3C3
LF4C1
LF4C2
LF4C3
LSELO
LINVIN1
L4
L3
L2
L1
VDD
R1
R2
R3
R4
RINVIN1
FRONT_R
FRONT_L
A_GND
STANDBY
VIDEO/AUX
CENTER OUT
REAR OUT
PRE OUT
5
6
7
8
7.3V
(CD)
CD_GND
D_GND
A_GND
M_GND
+12V (M)
+12V (A)
VF1
–VP
VF2
+12V (M)
0V
0V
0V
0V
0V
0V
0V
0.7V
0.7V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
TAPE_M_GND
MAIN_CHASIS_GND
C627
0.047
(ML)
C620 0.0047 (ML)
C616 0.0022 (ML)
C614 0.015 (ML)
C610
0.22/50
C608
0.068
(ML)
C600
0.047 (ML)
CHASSIS
GND
TO TAPE MECHANISM
CHASSIS
LUG1
TO POWER PWB
P20 1-F
CNP803
+B
+B
+B
+B
+B
+B
+B
+B
MSC5
MSC6
VRIN
MSC3
MSC2
MSC1
GND
VE(STRB)
UTE(SCL)
EAD(SDA)
AC
AR
MO
BYP
P/S
VDD
5.6V
5.6V
0V
11.1V
5.6V
5.5V
5.5V
5.6V
5.6V
5.6V
0V
11.1V
5.6V
5.5V
5.5V
5.6V
FM SIGNAL
RECORD SIGNAL
PLAYBACK SIGNAL
CD SIGNAL
Содержание CD-C452
Страница 32: ...CD C452 C452C 32 MEMO ...
Страница 46: ...CD C452 C452C 14 MEMO 13 ...
Страница 47: ...CD C452 C452C 15 MEMO 14 ...