Sharp CD-C410H - Page 25

CD-C410H,CP-C410
– 25 –
Figure 25 SCHEMATIC DIAGRAM (6/10)
7
8 9 10 11 12
23
22
21
34
33
39
35
40
27
11
16
18 17 16 15 14 13
12
11
10
987
19
6
+B
+B
+B
+B
BIAS
MUTING
MUTING
BIAS OSC.
SWITCHING
/ PLAYBACK AMP.
PLAYBACK AND RECORD
CD SIGNAL
RECORD SIGNAL
PLAYBACK SIGNAL
FM SIGNAL
0V
0V
0.7V
0.6V
0V
0V
2
11.6V
0V
0V
11.7V
11.7V
0V
0V
0V
0V
3
1
GND
MAIN_L
GND
MAIN_R
REC_L
OUT_R
R
A_12V
TAPE_L
REC
–
+
–
+
GND
Vcc
ALC
ALC
RIPPLE
CrO2
Nor/
56K
56K
Hich=CHROME
T
_L
REC_R
GND
A_GND
TUN_R
CNP402
TUN_L
A_GND
A–12V
D_GND
SD
DO
CL
DI
CE
SD
CL
DI
DE
DO
P26 1 - B
TO POWER SECTION
TO TUNER PWB
CNP303
M_GND
D_GND
GND
GND
A_12V
TO DISPLAY SECTION
P23 8 - G
P22 2 - G,P26 1 - G
TO DISPLAY PWB,POWE SECTION
MAIN PWB-A1 (2/4)
8
9
10
7
6
5
4
3
2
1
P28 5 - A
D402
1SS119
D401
1SS119
R153
10K
R154
10K
IC101
AN7345K
C132 0.001
R138
6.8K
C451 2.2/50
R142
56
R134
68K
R141
56
C129 470P
C131 0.001
R152
1K
R136
3.3K
R160
150
(1/2W)
7
2
R475
100K
R166
47K
R162
4.7K
Q128
KTC3203 Y
Q124
2SA1015 GR
R158
470
C146
220/10
Q126
KRC104 M
C145 22/16
C147 0.022
C141 1/50
R139 560
R145 10K
C140
0.0033
C133
22/16
C142
1/50
R137
6.8K
C139
0.0033
R140
560
R150
10K
R168
12
R167
100K
C134
22/16
Q122
KTC3199 GR
C152
47/10
C130
470P
C136 0.068
C150
0.0039
(ML)
R172
1K
R476
100K
C151
0.027
(ML)
C128 3.3/25
R146 10K
C148 0.082
R135
3.3K
R164
4.7K
C135
0.068
L104
330µH
C435
22/16
C443
22/16
C445 0.022
C437
100P
C
434
0
027
433
0
027
C440
10/16
C438
100P
C439
10/16
C436
22/16
C444
100/16
Q121
KTC3199 GR
R479
100K
R477
2.7K
R478
2.7K
R480
100K
C442
1/50
C441
1/50
C452
2.2/50
C446
0.022
D404
1SS119
D403
1SS119