Sharp CD-XP300W Service Manual page 19

5
1 Q603
2 Q604
EC/PLAY
T1/T2
BIAS
FL701
FL DISPLAY
~
1 5 ~
13
12 14 19
+B9
Q705
56 55
70
78
79 VLOAD
80
85
86
91
92
93
100
1 2 4 5 6 7 8
+B10
SP DET.
IC901
STK41221
POWER AMP.
18 11 L-OUT
L
8
R 14 R-OUT
1
5
7
2
6
+B1
-B1
-B2
+B2
KIA7812AP
M_+13V
+B3
LD+7V
IC855
+B4
VOLTAGE
REGULATOR
A+10V
+B5
KIA7810AP
D_5V
+B7
A_5V
+B8
KIA7805AP
SW_5V
+B9
UNSW_5.6V
IC854
+B10
IC851~IC854
VOLTAGE REGULATOR
Figure 19 BLOCK DIAGRAM (3/3)
~
~ 45
27 32 33 41
+B10
+B10
46 30
38 45 52 51 48
IC701
IX0532AW
SYSTEM
MICROCOMPUTER
~
9
1 0 11 12 16 1 7
+B10
XL700
4.194304 MHz
RESET Q709
+B10
Q901~
Q904
SP RELAY
ON-OFF
D801
F801
T4A L 125V
D802
F802
T4A L 125V
IC851
T2A L 250V
IC852
D803, D804
IC853
F804
T2A L 250V
VOLTAGE
AN78L05
REGULATOR
Q801
– 19 –
MECHANISM
RX701
50 49 40 25 13
REMOTE
1
39
SENSOR
+B10
AVDD 34
33
SW701~SW707
SW711~SW725
31
SPAN 9
37
54
15
41
20 21 22 23 24
TO CD
SERVO
SECTION
FAN MOTOR
DRIVER
Q906
Q905
RL914
+B3
PT801
POWER
TRANSFORMER
F803
T.F.
SUPPLY CORD
AC 110/127/220/
230-240 V, 50/60 Hz
CD-XP300W
TAPE
ASS'Y
3
+B10
2
KEY
SW601
SPAN
SELECTOR
+B7
M4
M
FAN
MOTOR
SO901
SPEAKER
TERMINAL
JK701
HEADPHONES
F807
T2.5A L 250V
F806
T2.5A L 250V
SW801
VOLTAGE
SELECTOR
F805
T5A L 250V
AC POWER