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1 2
IC901
STK41244
POWER AMP.
Q603
Q604
18
L
R
14
7
2
6
AY
+B3
+B7
T1/T2
+B4
+B9
BIAS
+B6
+B8
AC_RLY
ER
UNSW_5.6V
+B5
VOLTAGE REGULATOR
FL701
FL DISPLAY
~
~
28
~
31
32
5
21
41
38
28 26
69
78
79
VLOAD
IC701
80
SYSTEM
83
MICROCOMPUTER
(1/2)
84
100
10
11 12
1 2 3 4 5 6 7
+B5
XL701
4.19 MHz
Q709
RESET
SP DET.
D905~D907
Q901~
Q904
L-OUT
11
8
R-OUT
1
5
+B1
-B1
-B2
+B2
IC851
AN80T53
VOLTAGE REGULATOR
LD+8V
7
M+13V
2
A+10V
6
A_+5V
3
SW5V
+5V
1
D+5V
D863
RELAY
DRIVER
Q841
IC854
3
1
AN78L05
Figure 4-3 BLOCK DIAGRAM (3/3)
IC701
IXA002AW (Serial No. 31000001~402XXXXX)
IXA007AW (Serial No. 402XXXXX)
44
45
IXA020AW (Serial No. 402XXXXX~)
MECHANISM
+B5
RX701
59 40
47
46
25 13 27
REMOTE
39
3
SENSOR
+B5
34
AVDD
33
SW701-SW707
SW712-SW716
31
SW725-SW735
53
56
15
41
16 21 24 20 17 18 19
+B5
SECTION
+B5
FAN MOTOR
DRIVER
Q906
SP RELAY
Q905
ON-OFF
RL914
+B7
D801
F802
5A/125V
D802
F801
5A/125V
F804
2A/125V
D803,
D804
F803
2A/125V
VOLTAGE
Q801
REGULATOR
D842~
D845
4 – 3
CD-ES900/CD-ES99
TAPE
ASS'Y
1
2
+B5
KEY
TO CD
+B8
M901
M
FAN
MOTOR
SO901
SPEAKER
TERMINAL
JK701
HEADPHONES
PT801
MAIN POWER
TRANSFORMER
5A/125V
RL841
T.F.
PT841
SUB POWER
TRANSFORMER
F805
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