Sharp CD-MPS660H Service Manual page 55

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1 2
4 5
D905~D907
IC901
STK41241
POWER AMP.
3
4
L
18
R
14
5
7
2
6
-B1
-B2
+B2
LD+8V
+B3
M+13V
+B7
T2
A+10V
+B4
A_+5V
+B9
AS
SW5V
+B6
D+5V
+B8
UNSW_5.6V
+B5
3
AN78L05
VOLTAGE REGULATOR
FL701
FL DISPLAY
~
8
~
27
47
50
51
26
+B5
38
28 26
47
46
58
IC701
78
IXA008AW
79
VLOAD
(SERIAL No.401xxxxx)
IXA022AW
(SERIAL No.402xxxxx~)
SYSTEM
80
MICROCOMPUTER
98
(2/2)
99
100
1 2 3 4 5 6 7
10
11 12
16 21 24 20 17 18 19
+B5
+B5
XL701
4.19 MHz
Q709
RESET
+B5
SP DET.
Q901~
Q904
SP RELAY
ON-OFF
11
L-OUT
8
R-OUT
1
D801
+B1
D802
IC851
AN80T53
MULTI REGULATOR
7
2
6
3
+5V
1
D863
IC854
1
Figure 4-6 BLOCK DIAGRAM (6/6)
TAPE
MECHANISM
ASS'Y
RX701
59 40
25 13 27
REMOTE
39
3
SENSOR
2
+B5
34
AVDD
KEY
33
SW701-SW707
SW712-SW723
31
SW725-SW735
53
56
15
41
TO CD
SECTION
+B8
FAN MOTOR
DRIVER
Q906
M
SO901
SPEAKER
TERMINAL
Q905
RL914
+B7
HEADPHONES
PT801
MAIN POWER
TRANSFORMER
F802
T4A L 250V
F801
T4A L 250V
F804
T2A L 250V
D803,
D804
F803
T2A L 250V
VOLTAGE
Q801
REGULATOR
4 – 6
CD-MPS660H/CD-MPS660E
1
+B5
M901
FAN
MOTOR
JK701
F805
T2A L 250V
1
2
L841
LINE
T.F.
FILTER
1
2

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