– 19 –
CD-PC1881V
Figure 19 SCHEMATIC DIAGRAM (2/12)
7
8
9
10
11
12
L601
100
µ
H
C627
22/50
R449
330
R450
330
R625
22
R613
100K
R445 330
C442 0.001
C607
47/25
C441
0.001
R447
330
R433
10K
R444
10K
R426 1K
R427 1K
R424
220K
C430
2.2/50
C432
47/25
C431 47/25
C429
2.2/50
C440
0.001
C439
0.001
C444
1/50
C449 0.047(ML)
C451 0.047(ML)
C453 0.047(ML)
C455 0.047(ML)
C457 0.047(ML)
C458 0.047(ML)
C456 0.047(ML)
C454 0.047(ML)
C452 0.047(ML)
C450 0.047(ML)
R416 1K
R414 1K
R417 1K
R418 1K
C427 0.047(ML)
C420
0.0047(ML)
C424
10/50
C422
1/50
C423
10/50
R415 1K
R413 1K
R412 1K
R411 1K
R428 1K
C435
47/25
C426
10/50
C412
0.22/50
C410
0.068(ML)
C414
0.027(ML)
C416
0.015
C418
0.0022
C421
1/50
C428
0.047(ML)
R423
220K
IC401
LC75396N
AUDIO PROCESSOR
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
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
R410 1K
R409 1K
C433 2.2/50
C425 10/50
C406
0.22/50
C404
0.082(ML)
C408
0.18(ML)
R434 2.2K
R435
22K
IC601
NJM4560D
OPE AMP.
C603
47/25
R612
560
R611
560
C605
100P
C615
0.001
C616
0.001
R608
2.2K
R607
2.2K
C617
0.001
Q601
KTC3199 GR
C604
47/25
C618
0.001
Q602
KTC3199 GR
R610
100K
R609
100K
0V
0.7V
0V
0V
0V
0V
0V
0V
4V
0V
0V
RINVIN1
R5
R4
R3
R2
R1
VDD
L1
L2
L3
L4
L5
LINVIN1
LSELO
LF4C3
LF4C2
LF4C1
LF3C3
LF3C2
LF3C1
LF2C3
LF2C2
LF2C1
LF1C3
LF1C2
LF1C1
LTIN
LF5
LTOUT
LFIN
LFCOM
LFOUT
CIN
LRCOM
COUT
VSS
CL
DI
CE
LVREF
VREF
RVREF
RROUT
RRCOM
RRIN
RFOUT
RFCOM
RFIN
RTOUT
RF5
RF4C3
RF4C2
RF4C1
RF3C3
RF3C2
RF3C1
RF2C3
RF2C2
RF2C1
RF1C3
RF1C2
RF1C1
RTIN
R471
220K
R472
220K
C481
0.022
C482
2.2/50
R482
100K
R480
1.5K
C479
10/50
C478
0.082
(ML)
IC471
KIA4558P
OPE AMP.
7
6
5
3
2
1
R481
1K
C480
47/25
C474
0.15
(ML)
R476
27K
R479
12K
R477
27K
R475
3.9K
C477
100P
C476
0.15
(ML)
C471
0.047
(ML)
C473
47/25
R478 6.8K
R474
15K
C484
0.001
R627
100
R403
1.8K
R404
1.8K
C461
390P
C462
390P
R448 330
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
CNS11
8
4
4
R401
27K
R405
27K
R406
27K
R664
220K
IC650
KIA4558P
D654
DS1SS133
IC651
KIA4558P
C666
2.2/50
R668
2.2M
R662
220K
R657
15K
C651
270P
C653
0.0027
R654
68K
R652
33K
R653
12K
R651
10K
C657
270P
C659
0.0027
R658
390K
R655
56K
C661 0.022
R661 270K
C656
0.0068
C662
0.022
D652
DS1SS133
R663 330
C663 0.022
4
2
3
1
8
7
5
6
4
2
3
1
8
7
5
6
C436 22/25
R443 22K
C437 22/25
R442 22K
C438 22/25
C447
2.2/50
R421
2.7K
C445
100P
R419
33K
C448
2.2/50
R422
2.7K
C446
100P
R420
33K
C403
0.082(ML)
C401
0.047(ML)
C405
0.22/50
C407
0.18(ML)
C409
0.068(ML)
C411
0.22/50
C413
0.027(ML)
C415
0.015
C417
0.0022(ML)
C419 0.0047(ML)
C460
0.022
D401
DS1SS133
C459
100/16
R484
100K
C475
47/25
R473
100K
C472
100P
R483
100K
SPEANA3
SPEANA2
SPEANA1
R674
100K
C664
2.2/50
C667
0.022
ZD651
DZ6.2BSC
R656
470K
C655
0.0068
R659
560K
C443
1/50
C402
0.047(ML)
R402
27K
R408
1.8K
R407
1.8K
C464
390P
C463
390P
VIDEO_2
IN
VIDEO_1
IN
L-CH
R-CH
L-CH
R-CH
JK401
VIDEO IN
R441 22K
R624
22K
R606
22K
R602
2.2K
C602
0.047
(ML)
5
6
C606
100P
C614
0.022
R622
2.7K
C613
220/16
C612
10/50
R626
22
7
C611
10/50
R621
2.7K
1
3
2
8
R601
2.2K
C601
0.047
(ML)
R605
22K
R623
22K
Q603
KTC3199 GR
R603
2.2K
R604
2.2K
R429 47K
R430 47K
R431 47K
R432 47K
R666 2.2M
Q401
KTC3199 GR
Q402
KTC3199 GR
R440
2.2K
Q403
KTC3199 GR
R437
2.2K
Q404
KTC3199 GR
Q405
KRC104 M
D402
DS1SS133
D403
DS1SS133
R438 2.2K
R439 2.2K
0.7V
C434
2.2/50
R436
22K
R446
330
R660
390K
D651
DS1SS133
D653
DS1SS133
R665
100K
C665
2.2/50
R672
100K
R425
220K
R670 330
1
2
3
BI401
+B
+B
+B
+B
+B
C621
0.001
JK601
HEADPHONES
5
4
3
2
1
CNP601
GND
H/P SW
GND
L
R
FW601
–B
+B
+B
+B
–B
M_GND
+12V (M)
+12V (A)
D_GND
(CD)
CD_GND
A_GND
POWER
SUB_WOOF
CENTER_OUT
REAR_OUT
FRONT_Rch
FRONT_Lch
A_GND
–15V
7.3V
CNP501
CNP803
TO POWER PWB
P24 1-E
+B
+B
+B
1
5
OPE AMP.
OPE AMP.
FM SIGNAL
PLAYBACK SIGNAL
RECORD SIGNAL
WB
HEADPHONES PWB-A4
CD SIGNAL
C609
100P
C610
100P
C465
0.001
IC601
IC471
R618
12K
R617
1K
R616
1K
R615 12K
R614
100K
Q604
KTC3199 GR
R619
27
R620
27
