Sharp CD-BK100W Service Manual page 24

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CD-BK100W/CD-BP90W
CD-BK100W
A
POWER AMP.
B
0.022
C903
C
470P
C904
470P
KRC102 M
D
E
F
GND(A_GND)
16
L
15
R
17
POWER
11
+5V(CD_+B)
18
GND(CD_GND)
19
A_10V
1
SW_5V
7
G
UN_SW_5V
9
VF1
2
–VP
3
VF2
4
M_10V
5
GND(D_GND)
6
GND(M_GND)
12
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.
1
All manuals and user guides at all-guides.com
CH1
+
IC901
+
LA4282
RIPPLE
FILTER
1
2
3
4
5
C918
220P
C905
Q901
1
1
R915
820
3
2
3
2
Q902
R914
KRC102 M
22K
C933
68P
+B
D902
1N4001
+B
+B
2
3
Figure 24 SCHEMATIC DIAGRAM (5/12)
THERMAL OVER
VOL. PROTECTOR
CH2
MUTE
6
7
8
9
10
11
12
C913
0.1(ML)
C917
0.1(ML)
R913
4.7
+B
Q905
+B
KTC2026
R923
33
C934
0.047
D922
(ML)
1N4148
IC902
KIA7810AP
3
1
2
IC904
KIA7805AP
3
1
2
IC902, IC904: VOLTAGE REGULATOR
+B
4
– 24 –
FM SIGNAL
C946
2200/50
+B
D911
D912
D911~D914: 1N4004S
+B
+B
C947
3300/35
D913
D914
R928
C954
C955
12K
100/50
47/50
ZD903
MTZJ6.2A
Q904
KTA1266 GR
R929
220
R930
220
5
6
R927
2.2K

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