– 19 –
CD-DK2600V
Figure 19 BLOCK DIAGRAM (3/3)
Q709
IC804
IC801
IC802
KIA7810AP
KIA7805P
AN78L05
IC601
IC602
IC603
KIA4558P
OPE AMP.
IC702
BU2092F
VOLUME
VR701
Front
Speaker
Center
Speaker
L-ch
R-ch
L-ch
R-ch
Rear
Speaker
SO901
Speaker Terminal
IC703
BU2092F
~
1 2 3
6
14
53
33
27
32
54 55 56
FL701
DISPLAY
9 8 7
24 23 22 21
18
17
1
IC701
IX0360AW
SYSTEM MICROCOMPUTER
VDD
LATCH
MIC IN
+B7
MEMORY
BACK UP
VDD
XL701
4.1943MHz
KEY
SW701~SW713
SW714~SW727
SW728~SW733
+B3
+B7
M
Q910
+B6
TO CD
SECTION
M901
FAN MOTOR
JK601
HEADPHONES
T.F
PT801
POWER
TRONSFORMER
AC POWER
SUPPLY CORD
AC 110/127/220/230-240V,
50/60Hz
+B8
BAIS
VF1
VF2
VROAD
T1/T2
REC
5
D801
D802
D803
~D806
Q804
D807
~D809
D818
2
3
1
4
8
+B7
+B4
–B1
RX701
Q701
Q702
Q703
Q710
Q711
Q712
9
8
7
10
7
10
L-OUT
IC901
STK40271
POWER AMP.
IC902
STK40203
POWER AMP.
–B1
+B3
+B1
L
L
L
R
R
R
9
13
8
–B2
+B2
R-OUT
Q401
Q402
Q503
Q504
Q501
Q502
ZD801
+B5
–B3(–15V)
+B4(M+10V)
+B6
+B2
(A+10V)
(CD+5V)
(UNSW+5V)
(SW+5V)
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
AVDD
SMUTE
~
~
~
1
15
1
15
13
4
10
11
12
13
2
15
41
17
18
19
20
30
25
27
31
32
33
34
36
39
40
46
56
55
54
53
51
50
91
16
86
57
58
80
100
92
79
38
37
55
54
53
52
47
VDD
FRONT
F801
T5A L 250V
F802
T5A L 250V
F803
T4A L 250V
F804
T4A L 250V
F805
T2A L 250V
15 16 24
26
25
+B7
+B7
+B7
LED712~LED718
18
12
17
+B7
LED701~LED711
IC704
KIA7042P
RESET
TAPE
MECHANISM
+B7
RL902
RL901
230-240V
220V
127V
110V
~
~
78
85
REQ
6
60
~
~
4
Q823
SW801
VOLTAGE
SELECTOR