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CD-EA235V
A
CNS601
BI601
R-CH
1
1
A_GND
3
2
L-CH
4
3
CD_GND
5
4
D_5V
6
B
5
A_5V
7
6
D_GND
8
7
(DRIVER)
+B
9
8
LD+7V
L-CH
1
GND(A_GND)
CNP6
2
TO
R_CH
VIDEO CD
3
PWB
LD+7V
P21 12-D
4
D_GND(DRIVER)
5
A_5V
6
C
D_5V
7
GND
(CD_GND)
8
CD(A_GND)
9
GND
(D_GND)
10
+B_PROTECT
11
M_+13.5V
12
A_+10V
13
D
SW_5V
14
SP_DET
15
SP_RLY
16
GND (M_GND)
17
E
TAPE 1
PLAYBACK HEAD
F
CNS102
ERASE HEAD
1
1
2
2
3
3
4
4
5
5
6
6
TAPE 2
RECORD/
G
PLAYBACK HEAD
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 34.
1
FM SIGNAL
PLAYBACK SIGNAL
RECORD SIGNAL
+B
+B
R619
330
R618
330
SYSTEM MUTE
+B
+B
+B
+B
+B
C102
560P
T1_R
1
1
A_GND
2
2
T1_L
3
3
C101
560P
C104
SWITCHING
180P
M_GND
1
ERASE
2
T2_R2
3
4
T2_R1
5
T2_L1
6
T2_L2
7
C103
180P
2
Figure 12 SCHEMATIC DIAGRAM (1/13)
CD SIGNAL
VIDEO SIGNAL
MIC SIGNAL
R605
10K
C609
1/50
R613
390
R617
2.2K
R611
2.2K
R616
R610
2.2K
2.2K
R612
390
C639
R621
R620
C640
1/50
22K
22K
22/50
S_MUTE
SWITCHING
9.3V
8.6V
9.3V
Q112
KTA1266 GR
R102
1K
R101
Q102
1K
KTC3200 GR
0V
R104
2.2K
0.7V
0V
0V
0V
0.7V
R106
0V
0V
3.3K
Q104
KTC3200 GR
Q106
KTC3199 GR
Q103
KTC3200 GR
0V
0.7V
0V
R105
0V
3.3K
0V
0.7V
0V
R103
2.2K
0V
Q101
KTC3200 GR
3
4
– 12 –
1
DI
2
CE
3
VSS
INTERFACE
LOUT
C607
4
0.12
R607
3.9K
C605
LBASS
5
0.1
(ML)
LTRE
6
C613
C611
1/50
0.0022
LIN
7
C615
LSEL0
8
C629
4.7/50
0.001
C617
L4
9
1/50
C619
L3
10
1/50
C621
L2
11
1/50
R363
3.3K
L1
12
C623
1/50
AUDIO PROCESSOR
R609
390
+B
SWITCHING
Q113
R146
L
KRC104 M
R147
10K
10K
3.4V
0V
2
3
1
R148
4.7K
1
0V
0V
3
2
R112
Q114
KRC104 M
15K
R116
56
C112
C116
100/25
560P
R
C114
0.033
C118
47/25
R118
R114
100K
1K
C110
R120
330P
C108
330P
24
23
22
21
–
+
112K
Hich=T1
L
112K
+
–
1
2
3
4
C107
330P
R113
C109
1K
330P
IC101
R119
AN7345K
3.9K
R117
PLAYBACK
100K
AND
C113
RECORD/
0.033
C115
C117
PLAYBACK
560P
47/25
C111
AMP.
100/25
R115
56
R111
15K
5
R6
1
24
CLK
R6
1
+B
VDD
23
+ –
C6
CCB
22
+
VREF
22
–
ROUT
C608
21
0.12
RBASS
20
C606
RTRE
0.1(ML)
19
RIN
18
C
C614
4
RSEL0
1/50
17
C618
1/50
AUX
R4
16
DECK
R3
15
C620
R2
1/50
TUNER
14
C622
CD
R1
1/50
13
C624
IC601
1/50
LC75341
–20dBATT
R
R149
150
R136
220K
MUTING
0V
R138
10K
0.7V
Q108
0V
KTC3199 GR
R124
12K
C126
3.9K
R128
22/50
5.6K
20
19
16
18
17
– +
56K
IC101
Hich=CHROME
AN7345K
56K
+
–
5
6
7
8
9
C125
22/50
R129
5.6K
C
4
R123
12K
C119
0.0022
6
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