Sharp CD-C401E - Schematic Diagram (6;9)

CD-C401E,CP-C401E
Figure 9 SCHEMATIC DIAGRAM (6/9)
7
8 9 10 11 12
– 9 –
8
9
10
11 12
13
14
15
16
17
31
30
32
33
13
17
19
29
21
+B
+B
+B
+B
37
38
39
23
24
2
1
2
1
BIAS OSC
P12 4 - A
TO DISPLAY
PWB
P6 4 - H
TO MAIN SECTION
REC MUTING
P12 4 - A
TO DISPLAY
PWB
SW608
TAPE2
PLAY
P6 1 - E
TO MAIN
SECTION
PLAYBACK AND RECORD/
PLAYBACK AMP.
11.9V
V
(0V)
0.7V
0V
0V
REC MUTING
(0V)
0.7V
0V
0V
0V
(0.7V)
0V
5V
(0V)
(0.4V)
0V
(0.9V)
0V
(6.5V)
0V
REC
T1/T2
GND(D)
+12V
GND(A)
PLAYL
PLAYR
RECL
RECR
T1 PLAY
T2 PLAY
CNP204
CNS204
GND(µ-COM)
GND(MECHA)
+12V (MECHA)
56K
HIGH=CHROME
56K
GND
ALC ALC
VCC
RIPPLE
Nor/
CrO2
–
–
+
+
+B
+B+B
REC_SW
R257
150
C245
0.001
R235
2.2K
R247
10K
R259
100K
Q211
KTC3199 GR
SWITCHING
C231
0.056
(ML)
Q213
KTC3199 GR
R245
10K
R249
10K
C235
0.0033
0
.
001
R236
560
C237
1/50
R248
10K
C229
22/16
Q210
KTC3199 GR
C240
22/16
C241
100/10
C238
1/50
6
.
8K
IC201
AN7345K
R239
100
R243
10K
R240
100
R256
470
R254
10K
R230
22K
C236
0.0033
R255
1K
R258
100K
Q212
KTC3203 Y
C232
0.056
(ML)
R237
560
R244
10K
C239
0.082
(ML)
C227 0.001
R250
47K
R253
12
C230
22/16
C243
0.027
(ML)
L203
330µH
R252
100K
C244
47/16
C242
0.0039(ML)
R246
10K
R238
10K
C247 0.001
R260
6.8K
C222
22/16
R266 100K
D205
1SS119
C265 4.7/25
R265
10K
R251
6.8K
: Change/Eliminated PARTS
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