Sharp CD-BA3000 Service Manual page 15

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M701
M
MOTOR
VOLUME
Q715
Q713
+B6
+B6
Q716
Q714
+B6
+B4
16
18
15
5
17
1
8
2
DI
12
CL
3
13
LCK
4
14
Q864
Q865
10Hz
27
IC701(2/2)
IX0334AW
SYSTEM
MICROCOMPUTER
28
-VF
63Hz
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2
3
1
6
~
14
15
+B6
Q701-Q703
Q710-Q712
59
58 57 56 55 54 53 52 51 50 49 48 47 46
60
78
79
VLOAD
80
85
86
91
92
100
1 2 4 5
7
+B7
RESET
Q901
SP. DET.
Q902
Q903
Q904
Q910
Q911
13
4
7
VL+
IC901
VL-
R
14
R-OUT
18
STK4113E
POWER AMP.
L-OUT
22
15
L
2 12
VH-
VH+
8
1
+B1
-B1
CONSTANT
VOLTAGE
M10V
+B3
Q850
Q851
A10V
KIA7810AP
+B4
VOLTAGE
REGULATOR
VF2
VF1
+5V
+B6
Q852
CD+B
+B5
KIA7805P
VOLTAGE
REGULATOR
+B7
Q801
UNSWITCH 5V
CONSTANT
VOLTAGE
REGULATOR
Figure 15 BLOCK DIAGRAM (3/3)
– 15 –
FL701
DISPLAY
~
20
~
56 57 58
29
53
+B7
44 43 42 41 40
45
IC701(1/2)
IX0334AW
SYSTEM
MICROCOMPUTER
9
10
11 12
13
15 16
17
~
~
20 21 24 23 24
+B7
XL701
4.1943MHz
IC704
Q709
KIA7042P
3
1
RESET
+B7
2
-B2
POWER TRANSFORMER
D809
+B2
D810
F804
5A/125V
F805
5A/125V
D811-D814
F806
2A/250V
CONSTANT
Q803
VOLTAGE
ZD801
Q802
D802-D805
CD-BA3000
JOG701
JOG
RX701
REMOCON
SENSOR
39
1
3
+B7
38
2
37
36
SYS. STOP
35
34
+B7
AVDD
KEY
33
SW701-SW703
SW709-SW716
31
SW723-SW729
SW731-SW734
+B3
25
JK670
HEADPHONES
TO CD
SECTION
+B6
DRIVER
M
Q907
M901
FAN MOTOR
Q905
L-CH
R-CH
T801
SO901
SPEAKER
TERMINAL
5A/125V
RY801
SUPPLY CORD
T.F
AC 120V 60Hz
T802
POWER
TRANSFORMER
F801
AC POWER

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