Sharp CD-MPS660H Service Manual page 53

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1 2
STK41241
POWER AMP.
1
Q603
2
Q604
18
L
14
R
7
REC/PLAY
T1/T2
BIAS
701
ME
48
1
EM
PUTER
AC_RLY
1
UNSW_5.6V
AW
+B5
401xxxxx)
AW
02xxxxx~)
FL701
FL DISPLAY
~
4 5
8
~
27
47
26
38
52
51
50 49
58
78
IXA008AW
79
VLOAD
(SERIAL No.401xxxxx)
IXA022AW
(SERIAL No.402xxxxx~)
SYSTEM
80
MICROCOMPUTER
98
99
100
1 2 3 4 5 6 7
10
+B5
RESET
Q709
SP DET.
D905~D907
IC901
Q901~
Q904
11
L-OUT
8
R-OUT
1
5
2
6
+B1
-B1
-B2
+B2
IC851
AN80T53
MULTI REGULATOR
LD+8V
+B3
7
M+13V
+B7
2
A+10V
+B4
6
A_+5V
+B9
SW5V
+5V
+B6
1
D+5V
+B8
D863
RELAY
DRIVER
Q841
IC854
3
1
AN78L05
VOLTAGE REGULATOR
Figure 4-4 BLOCK DIAGRAM (4/6)
50
51
+B5
28 26
47
46
59 40
25 13 27
39
IC701
+B5
34
AVDD
33
31
53
(1/2)
56
15
41
11 12
16 21 24 20 17 18 19
+B5
XL701
4.19 MHz
+B5
FAN MOTOR
DRIVER
Q906
SP RELAY
Q905
ON-OFF
RL914
D801
F802
T4A L 250V
D802
F801
T4A L 250V
F804
T2A L 250V
D803,
3
D804
F803
T2A L 250V
VOLTAGE
Q801
REGULATOR
D842~
D845
4 – 4
CD-MPS660H/CD-MPS660E
TAPE
MECHANISM
ASS'Y
RX701
REMOTE
1
3
SENSOR
2
+B5
KEY
SW701-SW707
SW709-SW723
SW725-SW735
TO CD
SECTION
+B8
M901
M
FAN
MOTOR
SO901
SPEAKER
TERMINAL
+B7
JK701
HEADPHONES
PT801
MAIN POWER
TRANSFORMER
T.F.
PT841
SUB POWER
TRANSFORMER
F805
T2A L 250V
RL841
1
1
2
2
L841
LINE
FILTER

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