Read Sharp CD-MPS660H (serv.man17) Service Manual online
CD-MPS660H/CD-MPS660E
4 – 4
Q905
-VF
VF2
VF1
Q801
Q841
+B2
-B1
+B1
-B2
+B8
+B7
+B5
26
R
L
+B5
RX701
REMOTE
SENSOR
D803,
D804
D863
D802
D801
RL914
JK701
HEADPHONES
M901
FAN
MOTOR
M
Q906
Q709
1
2
Q603
Q604
IC901
STK41241
POWER AMP.
F803
T2A L 250V
VOLTAGE
REGULATOR
F804
T2A L 250V
F801
T4A L 250V
F802
T4A L 250V
R-OUT
L-OUT
Q901~
Q904
D905~D907
CLK
SO901
SPEAKER
TERMINAL
47
REC/PLAY
VLOAD
RESET
+B5
+B5
+B5
+B5
VDD
VDD
VDD
~~
CE
DI
DO
XL701
4.19 MHz
~
BIAS
T1/T2
AVDD
SW701-SW707
SW709-SW723
SW725-SW735
KEY
TO CD
SECTION
IC701
IXA008AW
(SERIAL No.401xxxxx)
IXA022AW
(SERIAL No.402xxxxx~)
SYSTEM
MICROCOMPUTER
(1/2)
FL701
FL DISPLAY
27
51
50
80
1 2 3 4 5 6 7
14
18
2
78
58
8
1 2
4 5
1
2
3
11
6
7
1
1
2
2
1
2
2
5
8
98
100
99
33
31
53
56
15
46
11 12
10
16 21 24 20 17 18 19
41
79
38
51
52
50 49
28 26
59 40
47
25 13 27
39
34
48
T.F.
PT801
MAIN POWER
TRANSFORMER
SYSTEM
MUTE
~
~
~
~
TAPE
MECHANISM
ASS'Y
RESET
SP DET.
SP RELAY
ON-OFF
FAN MOTOR
DRIVER
701
ME
F805
T2A L 250V
RL841
L841
LINE
FILTER
AC
POWER
SUPPLY
CORD
AC
230
V,
50
Hz
PT841
SUB POWER
TRANSFORMER
D842~
D845
RELAY
DRIVER
AC_RLY
IC854
AN78L05
3
1
VOLTAGE REGULATOR
+B5
UNSW_5.6V
IC851
AN80T53
MULTI REGULATOR
+B6
+B3
+B7
+B4
+B8
A_+5V
3
7
2
6
2
6
1
LD+8V
M+13V
A+10V
M+13V
A+10V
+5V
+B9
SW5V
D+5V
1
EM
PUTER
1
AW
401xxxxx)
AW
02xxxxx~)
Figure 4-4 BLOCK DIAGRAM (4/6)
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