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WQ-CD60H
Figure 16 SCHEMATIC DIAGRAM (1/7)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
– 16 –
E
D
F
REMARQUES CONCERNANT LE DIAGRAMME SCHEMATIQUE sont indiquées à la page 12 et 13.
ANMERKUNGEN ZEM SCHEMATISCHEN SCHALTPLAN stehen auf Seite 12 und 13.
NOTES ON SCHEMATIC DIAGRAM can be found on page 12 and 13.
2.8V
2.8V
0V
0V
0.7V
0.7V
( ):MW
0V
0V
6.2V
6.2V
6.2V
6.2V
6.2V
0V
6.2V
1.2V
5.5V(6.7V)
6.1V(0V)
6.2V(0V)
0V
6.2V
(6.8V)
+12V
CONTROL PWB-F
MW/LW SIGNAL
CD SIGNAL
RECORD PLAYBACK
PLAYBACK SIGNAL
FM SIGNAL
SW401:
POWER/FUNCTION
POWER/FUNCTION
X-BASS
MIN
MIN
R413
4.7K
6
1
4
3
2
CNS403
1
6
5
L-CH
GND
R-CH
MUTE
+B
SW401:
POWER/FUNCTION
POWER/FUNCTION
+B
+B
SW401:
POWER/FUNCTION
POWER/FUNCTION
+B
+B
X-BASS
MAX
+B
P23 12-D
TO DECK PWB
CNP503
DUB.
R-CH
GND
L-CH
GND
R REC
L REC
1
7
7
6
5
4
3
2
CNS401
1
6
5
4
3
2
CNS404
1
HIGH
NORMAL
D205
LN28RP
POWER
LED
2
2
2
2
CNP408
1
CNS201A
1
CNS402
1
CNP402
1
TO DECK PWB
P23 12-F
CNP504
TO CD SERVO
PWB
P21 12-G
CNP104
+B
+B
+B
4
1
GND
R-CH
6
1
+8V
GND
MUTE
L-CH
4
3
2
CNS406
1
+12V
+8V
GND
R206
560
SW402
HIGH SPEED/
DUBBING
NC
+7.3V
FM MONO
R-CH
GND
L-CH
C422
0.022
D401~D407: 1N4148
D401
D405
R417
1K
R439
1K
R438
10K
10K
R437
10K
C424
47/50
D406
R434
6.8K
D404
CD
FM STEREO
RADIO MONO
TAPE
SW401-C
R433
220
D402
D403
R436
10K
R435
10K
47/50
C423
D407
R418
1K
R422
3.3K
R421
3.3K
C416 0.1/50
C415
0.1/50
VR402-B
20K(B)
VOLUME
MAX
VR402-A
20K(B)
VOLUME
MIN
C414
0.0033
(ML)
C413
0.0033
(ML)
C421
100/50
R414
4.7K
C412
330P
R404
22K
Q402
2SC1815 GR
R412
680K
C410
0.22/50
C408
0.01
(ML)
R408
27K
R410
27K
R406
27K
C406
0.027
(ML)
VR401-B
50K(B)
R402
27K
C404
0.027
(ML)
C411
330P
R407
27K
Q401 2SC1815 GR
R411
680K
C409
0.22/50
C407
0.01(ML)
R409
27K
R405
27K
C405
0.027
(ML)
VR401-A
50K(B)
R403
22K
R401
27K
C403
0.027
(ML)
CD
FM STEREO
RADIO MONO
TAPE
CD
FM STEREO
RADIO MONO
TAPE
SW401-B
SW401-A
CD
FM STEREO
RADIO MONO
TAPE
SW401-D
R425
1.8K
R426
1.8K
R423
15K
R424
15K
C306
25P
(CH)
LW ANT.
L303
SW301:
BAND SELECTOR
BAND SELECTOR
SW301:
BAND SELECTOR
BAND SELECTOR
MW IF
FM IF
LW BAND
COVERGE
C365
82P
(CH)
FM BAND
COVERGE
fL
fH
VC302
LW
TRACKING
D301
1N4148
D302
1N4148
LW
FM
MW
MW
LW
FM
MW
MW
SW301-A
LW
D304
1N4148
fL
fH
MW BAND
COVERGE
C360
180P
(CH)
C320
180P
(CH)
C365
0.02
FM B. P. F
L310
C318
0.022
C319
0.022
R357
120
C361
120P(CH)
MW
TRACKING
fL
fH
fH
C321
120P(CH)
MW BAR
ANTENNA
fH
fL
TRACKING
FM BAND
FM RF
L305
L307
FM OSC.
+B
+B
+B
fL
fH
fL
fH
L306
MW OSC.
C317
0.022
C3
0.0
SW301-D
SW301-F
R310
22K
ROD
ANTENNA
MW
FM
SW301-B
FM IF
AM IF
+B
AM/FM IF AMP.
+B
3
2
1
+B
6
5
4
3
2
1
FM DET.
FM IF
IN
AM IF
IN
VDD
AGC
QUAO
GND2
DET
OUT
AM
OSC
FM
OSC
AM/FM
SW
FM RF
OUT
AM RF
IN
AM MIX
FM MIX
GND1
FM RF IN
L302
33/50
C327
CF301
460kHz
IC301
TA8164P
VC304
CT303
C304
10P
(CH)
TC301
C303
10P
(CH)
C326
35P
(CH)
TC304
C315
82P
(CH)
CT304
R304
22K
C308
25P
(CH)
VC301
CT301
CT302
C309
20P
(CH)
C314
0.04
D303
1S2638
R306
100K
C311
2P(CH)
R307
150K
R305
68
C310
33P
(CH)
R303
33
C307
0.022
R309
1K
C313
0.001
(ML)
T303
R315
3.3K
R313
150
150
CF302
10.7MHz
7
T302
T301
6
5
4
3
2
16
15
14
13
12
11
10
9
8
1
LW
FM
MW
MW
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