Sharp CD-XP700 Service Manual page 21

+B5
0dB
TT
Q601 Q603
Q602 Q604
REC/PLAY
T1/T2
BIAS
M
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FL701
FL DISPLAY
~
1 5 ~ ~ 27 32
12 13 14 19
+B9
Q705
38
70
78
79 VLOAD
80
85
86
MICROCOMPUTER
91
92
93
100
1 2 4 5 6 7 8
+B10
RESET
SP DET.
IC901
STK41221
POWER AMP.
18 L-OUT
11
L
8
R 14 R-OUT
1
5
7
2
6
D801
+B1
-B1
-B2
D802
+B2
M_13V
IC851
+B3
LD+7V
IC855
+B4
VOLTAGE
REGULATOR
A_10V
IC852
+B5
D_5V
+B7 IC853
A_5V
+B8
KIA7805AP
SW_5V
+B9
UNSW_5.6V
IC854
+B10
AN78L05
IC853, IC854
VOLTAGE REGULATOR
Figure 21 BLOCK DIAGRAM (3/3)
~
33 41 45
+B10
54 52 51 48 46 55 50 49 40 25 13
AVDD
IC701
IX0499AW
SYSTEM
9
1 0 11 12 16 1 7 20 21 22 23 24
+B10
XL700
4.194304 MHz
Q709
+B10
FAN MOTOR
Q901~
Q904
SP RELAY
Q905
ON-OFF
RL914
TRANSFORMER
F801
4A/125V
F802
4A/125V
IC852
KIA7810AP
VOLTAGE
F803
REGULATOR
2A/125V
D803, D804
F804
2A/125V
VOLTAGE
REGULATOR
Q801
– 21 –
CD-XP700/CD-XP7700
TO CD
SECTION
TAPE
MECHANISM
ASS'Y
RX701
REMOTE
39 1 3
SENSOR
2
+B10
+B10
34
KEY
33
SW701-SW705
SW711-SW725
31
37
29
26
15
41
TO CD
SECTION
+B7
M4
DRIVER
Q906 M
FAN
MOTOR
SO901
SPEAKER
TERMINAL
+B3
JK701
HEADPHONES
PT801
POWER
F805
5A/125V
AC POWER
SUPPLY CORD
T.F.
AC 120 V, 60 Hz