Sharp CD-XP500A Service Manual page 17

1
IC901
STK41223
POWER AMP.
Q603
Q604
18
L
R 14
7
PLAY
M_13V
+B3
LD+7V
+B4
A_10V
T1/T2
+B5
UNSW_5.6V
+B10
BIAS
D_5V
+B7
A_5V
+B8
SW_5V
+B9
TER
+B3
+B3
SOLENOID
FL701
FL DISPLAY
~
~
5 ~ ~ 27 32 33 41
12 13 14 19
+B9
Q705
55 56 38 54
70
78
79 VLOAD
IX0532AW
80
SYSTEM
85
MICROCOMPUTER
86
91
92
93
100
1 2 4 5 6 7 8
+B10
RESET Q709
SP DET.
Q901~
Q904
L-OUT
11
8 R-OUT
1
5
2
6
+B1
-B1
IC851
KIA7812AP
-B2
VOLTAGE
REGULATOR
+B2
IC851
IC855
VOLTAGE
REGULATOR
IC852
IC854
AN78L05
IC853
KIA7805AP
IC853, IC854
VOLTAGE REGULATOR
MOTOR
DRIVER
Q706
TAPE
MECHANISM
ASS'Y
Q707
Q708
DRIVER
Figure 17 BLOCK DIAGRAM (3/3)
45
+B10
52 51 48 46 55 40 27 25 13
39
+B10
IC701
34
AVDD
33
31
9
(1/2)
37
26
15
41
1 0 11 12 16 1 7 20 21 22 23 24
+B10
XL701
4.194304 MHz
+B10
FAN MOTOR
DRIVER
SP RELAY
Q905
ON-OFF
RL914
D801
F802
T5A L 250V
D802
F801
T5A L 250V
IC852
KIA7810AP
VOLTAGE
F804
REGULATOR
T2A L 250V
D803,
D804
F803
T2A L 250V
Q801
VOLTAGE
REGULATOR
– 17 –
CD-XP500A/CD-XP500W
TO CD
SECTION
TAPE
MECHANISM
ASS'Y
RX701
REMOTE
1
3
SENSOR
2
+B10
KEY
SW701-SW707
SW711-SW720
SW723-SW726
SW601
SPAN
SELECTOR
TO CD
SECTION
+B7
M4
Q906 M
FAN
MOTOR
SO901
SPEAKER
TERMINAL
+B3
JK701
HEADPHONES
PT801
POWER
TRANSFORMER
T.F.
AC 110 V/127 V/220 V/230-240 V,
F807
T2.5A L 250V
230-240V
SW801
220V
VOLTAGE
127V
SELECTOR
110V
F805
T5A L 250V
AC POWER
SUPPLY CORD
50/60 Hz