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+B4
SW601
SPAN
SELECTOR
+B6
18
5
1
+B4
2
DI
8
3
CL
12
LCK
4
13
14
IC702
BU2092F
INPUT/OUTPUT
EXPANDER
+B4
SYSTEM
MUTE
8
Q605
Q606
L
5
6
7
L
1
R
2
R
3
4
REC
-B2
10Hz
1
27
IC701
7
IX0334AW
SYSTEM
MICROCOMPUTER
28
P
63Hz
-VF
T1/T2
BIAS
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FL701
DISPLAY
2
3
1
6
~
14
15
~
Q701-Q703
Q710-Q712
27
79
VLOAD
80
85
86
91
92
100
1 2 3 5
7
~
+B7
RESET
Q905
SP. DET.
Q906
Q907
Q908
R
IC902
1
STK402-040
15
POWER AMP.
L
+Vcc
Q901
8
Q902
Q903
Q904
IC901
7
R
1
R-OUT
STK402-071
+B2
POWER AMP.
L-OUT
10
15
L
13
-Vcc
+Vcc
9
8
+B1
-B1
CONSTANT
VOLTAGE
M10V
+B3
Q823
IC802
A10V
KIA7810AP
+B4
VOLTAGE
REGULATOR
VF2
VF1
+5V
+B6
IC801
CD+B
+B5
KIA7805P
VOLTAGE
REGULATOR
+B7
Q821
UNSWITCH 5V
CONSTANT
VOLTAGE
REGULATOR
Figure 21 BLOCK DIAGRAM (4/4)
– 21 –
CD-BP2000W/210W/2000A/BK2000W/210W
20
29
~
53
56 57 58
+B7
52 51 50 49 48 47 46
45
44 43 42 41 40
SYS. STOP
IC701
AVDD
IX0334AW
SYSTEM
MICROCOMPUTER
9 10
11 12
13
15 16
17
20 21 24 23 24
~
+B7
XL701
4.1943MHz
IC703
Q709
KIA7042AP
3
1
RESET
+B7
2
Q909
7
R-OUT
10
L-OUT
13
-Vcc
9
-B2
T801
F802
POWER TRANSFORMER
T5A L 250V
D802
F800
T4A L 250V
D803
F801
T4A L 250V
F803
T5A L 250V
D804-D807
F805
T2A L 250V
Q801
Q802
D812-D815
TRANSFORMER
JOG701
JOG
RX701
REMOTE
SENSOR
1
39
3
+B7
38
2
37
36
35
+B7
34
KEY
33
SW701-SW703
SW709-SW716
SW722-SW735
31
+B3
25
JK670
HEADPHONES
TO CD
SECTION
+B5
DRIVER
M
Q910
M901
FAN MOTOR
MAIN
SUB
WOOFER
SO901
SPEAKER
RL902
TERMINAL
SW801
230–240V
VOLTAGE
SELECTOR
220V
127V
110V
RL801
AC POWER
SUPPLY CORD
AC 110/127/220/
230–240V
T.F
50/60Hz
T802
POWER
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