Read Sharp CD-MPX100E (serv.man3) Service Manual online
CD-MPX100E
4 – 2
Figure 4-2 BLOCK DIAGRAM (2/3)
Q905
ÐVF
VF2
VF1
Q801
+B1
-B1
+B2
+B5
21
41
R
L
+B5
RX701
REMOTE
SENSOR
SENSOR
D803,
D804
D804
D802
RL914
JK701
HEADPHONES
Q709
IC901
STK43205
POWER AMP.
F803
T2A L 250V
VOLTAGE
REGULATOR
F804
T2A L 250V
F801
T3.15A L 250V
F802
T3.15A L 250V
R-OUT
L-OUT
Q901
Q902
Q902
D905, D906
CLK
SO901
SPEAKER
TERMINAL
SPEAKER
TERMINAL
30
AY
VLOAD
RESET
+B5
+B5
+B5
VDD
VDD
VDD
AVDD
~
CE
DI
DO
XL701
4.19 MHz
4.19 MHz
~
BIAS
T1/T2
SW701-SW707
SW711-SW718
SW721-SW726
SW711-SW718
SW721-SW726
KEY
TO CD
SECTION
IC701
IXA057AW
SYSTEM
MICROCOMPUTER
FL701
FL DISPLAY
28
83
81
31
45
44
84
1 36 51 52 53
15
1
8
78
68
5
1 2
3
2
1
7
13
9
10
100
2
4
32
25
41 79
16 17
42
18 20 23
~
10 13
28 29 30 31
80
26
7 9
8 14
55
15 40
27
T.F.
PT801
MAIN POWER
TRANSFORMER
~
~
~~
~
~
TAPE
MECHANISM
ASS'Y
RESET
SP DET.
SP RELAY
ON-OFF
AC POWER
SUPPLY CORD
AC 230-240 V, 50 Hz
IC854
KIA78L05
3
1
VOLTAGE REGULATOR
+B5
UNSW_5.6V
VOLTAGE REGULATOR
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
1
+B2
+B3
M_+13.5V
LD+7V
+B6
+B7
D_5V
SW_5V
L841
AC LINE
FILTER
IC851
KIA7812P
KIA7810AP
KIA7805AP
IC855
+B4
A_+10V
1
IC852
1
3
3
3
IC853
Click on the first or last page to see other CD-MPX100E (serv.man3) service manuals if exist.