Sharp CD-C811W - Page 26

CD-C811W/821W
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A
B
C
D
E
F
G
H
1
23456
• NOTES ON SCHEMATIC DIAGRAM can be found on page 12.
Figure 26 SCHEMATIC DIAGRAM (9/15)
CD-C821W
D910, 911,
1N5402M
2
3
1
R910
2.2
R911
2.2
D929
1N4004S
D928
1N4004S
D927
1N4004S
D926
1N4004S
C
4
IC601
LA4451
POWER AMP.
1234
56
7
89 1011121314
C611
220P
C610
0.001
R611 270
R609
4.7
C617 0.047
R610 270
R608
4.7
C618 0.047
C615
22/50
C616
0.022
C602
0.0015
R601 33K
C601 0.0015
R602
33K
R603
220
C605
100/50
C607 220/50
C604
1/50
R606
1K
R605
1K
C603
1/50
R604 10K
R607
220
C608
100/50
C609
47/50
C614
1000/25
C613
1000/25
C612
47/50
C911
3300/25
Q902
KRC107 M
RL901(RELAY)DRIVER
C901 47/25
C907
47/16
C908
0.1(ML)
C910
0.1(ML)
C906
0.022(ML)
R901
10K
IC903
KIA7812P
3
1
2
C902
0.047
(ML)
D902
DS1SS133
IC901
AN78L05
IC901:CONSTANT VOLTAGE
REGULATOR
3 1
C904
0.047(ML)
D901
DS1SS133
R90
2
220(1/2
W
C913
1000/25
D905
1N4004S
D906
1N4004S
C914
100/25
D903
DS1SS133
D904
DS1SS133
IC902
KIA7806P
3
2
2
1
C903
47/16
C905
0.022(ML)
C909
0.1(ML)
C912
2200/50
D918
DS1SS133
D
S
6.2V
12V
12V
22V
22V
6
0V
34.2V
0V
4V
1.3V
7.96V
0V
1.2V
F903
T 500mA L 250V
L_IN
A_GND
R_IN
A_+12V
M_GND
CD_+B
CD GND
SW+5V
–15V
M_+12V
VF1
–VP
VF2
UN_SW_+5V
D_GND
POWER
AC_RLY_CONT
18V 17.8V 31.7V
34.6V
1.2V
33.5V 2.2V 1.2V 31.6V
0V 0V
0V 0V
0V
+
+
–
–
+B
FM SIGNAL
12
13
14
15
16
10
11
TO MAIN PWB
P28 2-D
+B
+B
VOLTAGE REGULATOR
VOLTAGE REGULATOR
26
19
20
21
22
23
24
25
18
17
TO MAIN PWB
P29 12-G
+B
+B
+B
+B
–B
–B
+B
+B
POWER PWB-A2