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CD-C605H
A
+B
R-CH
1
1
A_GND
2
2
L-CH
3
3
CD_GND
4
4
+7V
+B
5
5
+12V
B
6
6
CNS401
BI401
C
CD_+B
10
CD_GND
11
L_IN
12
A_GND
13
R_IN
14
A_+12V
D
15
M_GND
16
E
TAPE1
PLAYBACK HEAD
CNS101
R-CH
1
2
L-CH
3
TAPE2
RECORD/PLAYBACK HEAD
F
CNS102
ERASE
1
HEAD
2
3
4
R-CH
5
6
L-CH
7
G
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 12.
1
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R452
390
R451
390
R401
330
Q401
KTC3199 GR
MUTING
0V
C401
0.001
0.7V
0V
0.7V
C402
0V
0.001
Q402
KTC3199 GR
MUTING
R402
330
9.3V
9.3V
C501
TAPE1_R
1
0.001
A_GND
2
C502
TAPE1_L
3
0.001
CNP501
R501
10K
0V
C503
180P
0V
M_GND
1
ERASE
2
0V
TAPE2_R2
3
A_GND
4
TAPE2_R1
5
TAPE2_L1
6
TAPE2_L2
7
C504
0V
CNP502
180P
0V
0V
Q505
2SC2389 SE
SWITCHING
MAIN PWB-A3 (2/2)
2
3
Figure 20 SCHEMATIC DIAGRAM (5/10)
C406
4.7/50
R416 1.5K
R415 1.5K
C407
4.7/50
R410
R412
3.3K
330
C404
10/50
C452
470P
R405
R408
2.2K
4.7K
C451
R409
R406
470P
4.7K
2.2K
R411
C405
3.3K
10/50
R407
C403
22K
22/25
R516
150
SWITCHING
Q508
KRC104 M
C505
R508
0.047
10K
3.4V
0V
2
1
R503
3
10K
R509
10K
3
1
8.6V
0V
Q501
Q509
2
KTA1266 GR
KRC104 M
SWITCHING
SWITCHING
R514
1K
Q502
2SC2389 SE
R515
1K
SWITCHING
0.7V
R504
0V
2.2K
0V
R505
3.3K
0V
0.7V
Q503
2SC2389 SE
SWITCHING
SWITCHING
Q504
2SC2389 SE
0V
0V
0.7V
R506
3.3K
0.7V
R507
2.2K
4
– 20 –
AUDIO
PROCESSOR
IC401
M62439SP
1
0V
20
0V
R422
1.5K
0V
2
19
0V
R414
R421
1.5K
0V
3
0V
18
1.5K
R420
1.5K
0V
4
0V
17
NC
C411(ML)
0V
NC
5
0V
16
0.033
C415 0.033(ML
6
0V
0V
15
C412
C416 0.22
7
0V
0V
14
0.22
8
0V
13
0V
9
12
2.68V
11
R413
10
2.2K
C413
10/50
C414
R418
0.022(ML)
5.6K
ZD401
DZ2.4BSB
R417
560
(1/2W)
+B
C508
100/16
R533
R522
27K
56
C518
560P
C516
0.033
R531
5.6K
C514
47/25
L501
C511
R517
2.2µH
1K
330P
C520
1/50
C509
1.5V
0V
0V
0.5V
330P
24
23
22
21
20
19
–
112K
+
IC501
Hich=T1
AN7345K
+
112K
0V
–
0V
2
3
4
6
1
5
C510
0.5V
0.2V
330P
C525
L502
R518
3.3/50
C512
2.2µH
1K
330P
C521
1/50
C523
C515
0.022
47/25
R532
5.6K
C517
0.033
C519
560P
R523
R534
56
27K
R538
22K
5
6
C418 4
D
C422
10/50
R543
82K
Q
KTC3
SWIT
0V
0.
0V
C5
22/
0V
18
17
–
+
Hich=CH
+
–
8
7
0V
C
22
0
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