Sharp CD-C811W Service Manual page 15

SWM3
FOOL PROOF
SWM4
F.A.S
SOLM1
SOLENOID
SWM5
CAM
+B4
R
13
8
L
SOR
REC
2
3
ING
T1/T2
MOTOR
DRIVER
Q701
M
Q702
MM1
SOLENOID
TAPE MOTOR
DRIVER
1
RX701
3
2
REMOTE
SENSOR
Q401
Q402
+12V(MOTOR)
MUTING
VOLTAGE
REGULATOR
+12V
IC903
+B1
3
KIA7812P
VOLTAGE
REGULATOR
+7V CD+B
IC902
+B4 3
KIA7806P
+5V
IC901
+B5 2
AN78L05
+5V
+B6
+B7 UNSWITCH
Figure 15 BLOCK DIAGRAM (3/5)
FL701
FL DISPLAY
~
1 2 14 17 18 21 ~ 30
3 31
, , ,
~ ~
56 1 6 61
54
53
49
51
44
42
IC701
43
IX0300AW
52
SYSTEM MICROCOMPUTER
36
41
47
46
34
58
25 ~ 27 24 18 21 23 19 30
57 , ~
+B5
KEY
SW901~SW703
SW707~SW722
PHM1
RUN PALS
SENSOR
Q631
Q632
3
IC601
L-CH
2
LA4282
5 11
R-CH
POWER AMP.
7
+B
12
10
1
2
F903
D910,D911
T500mA L
D914,D915
250V
1
CONSTANT
2
VOLTAGE
REGULATOR
1
3
D912,D913
D916,D917
Q901
VOLTAGE
REGULATOR
RL901(RELAY)DRIVER
Q902
CONSTANT
VOLTAGE
REGULATOR
IC904
2
1
AN78L05
3
– 15 –
32 33
FL SEGMENT DRIVER
Q703
~
70 72 77 79 80 71 7
, , ,
13 16 34 35 17 9 12
~ ~
RESET
Q704
XL701
4.19MHz
+B5
L-OUT
R-OUT
PT901
POWER
TRANSFORMER
F901
T2.5A L 250V
230-240V
F902
T1.6A L 250V
T.F
PT902
BACK UP
D921~D924
TRANSFORMER
CD-C811W/821W
TO CD
SECTION
CNP12
JK601
HEADPHONES
SO901
SPEAKER
TERMINALS
FRONT
SPEAKER
SW902
220V
VOLTAGE
SELECTOR
127V
110V
RL901
RELAY SO901
AC SOCKET
AC POWER
SUPPLY CORD
AC 110/127/220/
230-240V
50/60Hz